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Industrial Biomass Fired Boilers Manufacturing

As we all know, with the rapid development of science and technology in the world, the boiler industry has more and more stringent requirements for manufacturing industrial boilers. Industrial biomass fired boilers according to the needs of the market came into being, the use of renewable resources fuel, green and low-carbon, to meet the requirements of environmental protection. Biomass fired boiler calorific value is high, combustion full, combustion efficiency is high, combustion time is long, ratio is significant, greatly extended the combustion time. Renewable biomass resources, abundant resources, in line with the market more and more stringent requirements.

 

Industrial biomass fired boilers

 

Biomass boilers are widely used for garment factory, textile factory, washing factory, toy factory, oil refineries, feed factory, coating factory, plastics factory, glass factory, glass factory, brewery, food factory, shoe factory, ceramics factory, furniture factory, setting, cigarette factories, mat factory, chopsticks, printing, adhesive tape factory, hardware factory, floor factory, wood factory and industrial sites. I plant industrial boiler products and many users have reached a friendly relationship of cooperation, after years of efforts, our business scope covers more than 100 countries and regions around the world, users have been consistent praise and trust.

This series of boiler products burn biomass pellet fuel, can use rice husk, coffee shell, palm shell, bagasse, sawdust, wood block, wood bar, coconut shell and other fuels to provide combustion heat energy. Industrial biomass fired boilers body heating surface, high thermal efficiency, compact structure, reasonable design of water cycle, fast start-up. At the same time, the advanced chain grate saves energy and reduces the workload of installation and maintenance of grate. The exhaust air distribution of this series boiler is reasonable, which is conducive to the burnout of fuel and improves the efficiency of the whole boiler.

Industry biomass boilers have multiple interlocking protection controls for pressure, temperature and water level. Product control system automation, high degree of mechanization, machine operation is simple, convenient. Can adopt the whole quick installation factory, the installation is simple, the operation is stable and reliable, obtains many users’ trust. Equipped with multiple protection devices to ensure safe and reliable operation of the boiler, low smoke exhaust temperature, high thermal efficiency. Also can match various kinds of dust removal equipment, soot emission can meet the environmental protection requirements of different regions.

Biomass fired boilers adopt matching front and rear arches and secondary air, which not only make combustion conditions good, full combustion, and wide adaptability to fuel, can adapt to a variety of biomass fuels. This series of boiler products have wide fuel adaptability, and the tail part is equipped with energy saving device. The ash discharged can be directly used as farm manure, which is an energy-saving and environmental protection product. Equipped with blower and induced draft fan for mechanical ventilation, and equipped with screw slag machine to achieve mechanical slag, control monitoring instruments complete, safe and reliable operation of the boiler.

 

Biomass fired steam boilers

 

Industrial biomass fired boilers heat transfer effect is good, thread pipe has automatic ash cleaning function, to avoid ash in the pipe. Zozen Boilers biomass boiler grate production using lateral sealing structure design, advanced and reasonable, avoid the side seal card grate and grate wind uneven and burn out side seal on both sides of the cloth defects. There is an independent regulating air chamber under the grate, with air inlet on both sides, flexible regulation and even distribution of air. The push-pull slug cleaning device is designed. The slug adopts heat resistant cast iron finishing sealing structure, which can effectively prevent secondary combustion deformation and exhaust air leakage. Welcome to consult procurement, we will answer your questions about the boiler, but also for you to provide a full set of boiler solutions.

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Cheap Coal Fired Steam Boiler Sales

As is known to all, coal fired steam boilers have wide adaptability. After constant upgrading and optimization, coal-fired steam boilers use energy saving and environmental protection and meet environmental protection standards. Coal fired boiler sales with high thermal efficiency, long service life, complete auxiliary parts and reasonable overall design. Zozen Boilers is specialized in producing all kinds of boiler with high quality products, products are exported to Pakistan, Kuwait, Burma, Vietnam, Spain, France, Nigeria, Egypt and so on more than 100 countries and regions, to welcome you all to come to consult.

 

Coal fired boiler sales

 

The design and manufacture of industrial coal fired boilers are carried out in strict accordance with the rules and regulations. The boilers are equipped with pressure gauges, safety valves, water level gauges and other instruments. This series of coal-fired boilers have all kinds of factory fittings, and the safety valve automatically opens when the boiler reaches a certain pressure, so as to ensure the safe and reliable operation of the boiler. The coal-fired steam boiler adopts a three-return structure, with water-wall tubes arranged on both sides of the furnace body. The boiler design is reasonable and compact.

The coal fired boiler sales overall design is reasonable, with large heating area, long flue gas flow, good heat transfer effect and low exhaust temperature. Therefore, this series of boilers have high thermal efficiency, low operating cost and more economical use. This series of steam boiler is equipped with high quality instrument valves and other safety accessories, and the complete set of equipment is safe and durable, running smoothly and reliably. Can be installed with water treatment, less bile fouling, boiler use safety and energy saving.

This series of environmental coal fired boiler combustion equipment adopts light chain grate to realize mechanical coal feeding, and is equipped with drum and induced draft fan to realize mechanical ventilation. The fuel falls on the grate from the coal sill, burns along with the grate, and the flue gas passes through the upper combustion chamber of the rear arch, enters the first bundle through the smoke chamber of the rear shed pipe to the front smoke box, folds into the second bundle from the front smoke box to the back smoke box, is introduced into the flue, dust collector and chimney through the induced draft fan, and finally exhausts to the atmosphere.

Coal fired steam boiler automation level is high, the boiler feed water automatic regulation, high and low water level alarm, low water level interlock protection, lead, fan interlock protection. Boiler biomass, slag and other operation mechanization, reduce the labor intensity of workers, supporting a complete set of auxiliary machines. The boiler shell is changed from quasi-rigid body to quasi-elastic body by means of arched tube plate and threaded smoke tube, and the crack of high temperature tube plate in traditional firework tube boiler is completely avoided with the combination of airfoil flue. The boiler thermal efficiency is improved by using high efficient heat transfer element – threaded smoke pipe with reasonable flue gas velocity.

 

Environmental coal fired boiler

 

Coal fired boiler sales reasonable water circulation loop is adopted to improve the water speed of riser pipe and avoid water wall explosion. The dust concentration of the boiler can meet the requirement of a class of area by adopting the inertial separation of smoke and dust in the furnace and the high efficiency multi-pipe dust collector. A reasonable boiler structure does not require a steel frame to support its own weight. The use of energy-saving, strong radiation furnace arch, can ensure the stable combustion of fuel. Adopt high standard and high quality auxiliary machines, accessories and automatic control equipment to ensure safe and stable operation of the boiler and reduce the labor intensity of the stoker. Welcome everyone to come to consult purchasing, Zozen Boilers will serve you wholeheartedly.

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Nature Gas Steam Boilers For Paper Factory

Industrial natural gas boiler configuration optimization technology, the technical indicators have reached the advanced level. WNS type horizontal automatic natural gas boiler is not only equipped with industrial burners with good technical performance, but also has a larger upgrade of smoke box cover. Nature gas steam boilers are equipped with movable front and rear smoke caps to facilitate boiler maintenance. Zozen Boilers being series steam boiler boiler really did clean combustion, emission pollution, convenient operation, sufficient output.

 

Nature gas steam boilers

 

The horizontal natural gas boiler is a horizontal quick-mounted internal fire tube boiler with three return journeys. The bifurcated flue gas is used to wash the second and third return flue gas pipes successively, and then the flue gas chamber is discharged into the atmosphere through the chimney. This series of natural gas boiler is full of heat, the heating area of the boiler is designed in accordance with the high standard, fully absorbing effective heat, low smoke exhaust temperature, small heat loss, ensure sufficient output, high efficiency.

The nature gas steam boilers is equipped with industrial burners with good technical performance, and adopts advanced technologies such as automatic proportional combustion regulation, automatic feed water regulation, program start and stop, and automatic operation. And with high and low water level alarm and very low water level, ultra-high steam pressure, flame out and other automatic protection functions. Using large diameter corrugated furnace, large combustion space, complete fuel combustion, effective absorption of heat expansion, radiation heating surface. This series of steam boilers have reasonable overall design, large shell diameter, large water capacity, strong adaptability to load changes, stable output; The steam space volume is large, the net distance between the soda interface and the steam outlet is high enough, and the steam humidity is low.

WNS series natural gas boiler applies to the chemical industry, toy factory, oil refineries, beverage factory, coating factory, plastics factory, glass factory, sulfuric acid factory, etc., manufacturing industry, paper, textile, milk factory, brewery, food factory, food bacteria fang, shoe factory, ceramics factory, furniture factory, setting, mat factory, cigarette factories, chopsticks, printing, adhesive tape, foam factory, hardware factory, floor factory, cabinet factory, wood factory, cell factory, saltworks, tea plant, factory, etc., building industry, road and bridge maintenance, concrete pipe, autoclaved aerated brick, and agricultural product processing, pharmaceutical production, fire-proof material production, etc all can use.

The combustion chamber of this series of industrial steam boilers is arranged in a low position, and the water level is determined to meet the standard. At the same time, it is strictly in accordance with the time requirement of water level fluctuation of the international common standard, with sufficient and safe precipitation space to ensure the operation safety of the boiler. The explosion-proof device connected with the furnace is set on the rear panel of the boiler, which can prevent the high energy generated at the moment of discharge when the fuel is violently deflated in the furnace, and can automatically reset. Meanwhile, it has the function of fire viewing mirror and maintenance channel. It is convenient to overhaul and maintain the furnace by using the adjustment of the burning flame during operation. In addition, manholes are set on the top of the boiler, and unique manhole devices are set on the middle and lower parts of the front and rear ends of the boiler, which are convenient for the maintenance and cleaning of the device inside the boiler and the bottom of the boiler.

 

WNS series natural gas boilers

 

Nature gas steam boilers smoke box with double open door, easy to open, multi – level labyrinth seal, seal material special. Good compressibility, can completely prevent smoke leakage, can be reused. Multiple control protection for boiler pressure and water level, as well as ultra-smoky temperature protection ensure the safety of boiler operation. The boiler controller adopts high quality electrical components with reliable performance. Zozen Boilers products specializing in the production of high quality boiler, over the years, friendly cooperative relations with a number of consumers to get the customer the consistent high praise and admiration, welcome everyone to come to advisory procurement.

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Gas Fired Steam Boilers For Sale

The gas fired steam boiler is mainly composed of two main bodies, the boiler shell and the furnace bladder, the accessories to ensure its safe and economic continuous operation, the instrument auxiliary equipment, the automatic control and protection system, etc. There are firework tubes in the left and right sections of the gas boilers for sale barrel, and the front smoke box in the front of the boiler barrel is retracted. Between the pot barrel and the lower box, there is a descending tube and a water-cooled wall tube, forming the frame of the combustion chamber. There is a steam separator at the top of the drum to reduce the water vapor carries out. The heating surface of the pot is the lower part of the pot, the water – cooled pipe and the firework pipe.

 

Gas boilers for sale

 

WNS series steam boiler can adopt dry maintenance method, that is, after stopping the boiler, let off the water, open the lower hand hole, blow dry the water in the pot, and put in the desiccant through the lower hand hole, and should be replaced regularly, check and replace once a month at the beginning, then once every three months. However, it should be noted that all desiccant must be taken out before the boiler is commissioned.

Gas boilers for sale after the fuel is ejected and atomized by the burner, micro-positive pressure combustion is carried out in the corrugated furnace chamber. The high-temperature flue gas travels along the corrugated furnace chamber to the reentry chamber, then turns back forward to flush the heating surface of the threaded pipe, and then reaches the front smoke box after convection heat transfer. After the energy saving device, the flue gas convection heat transfer in the flue gas condenser is discharged into the atmosphere through the chimney. The water supply of industrial gas steam boiler should be softened, the soft water should be injected into the cold water tank, and the cold water should be pumped into the flue gas condenser by water pump. After full heat exchange with flue gas, it flows into the hot water tank. The soft water in the hot water tank is filtered and driven into the energy saving device by the pump. After full heat exchange, it goes directly into the boiler.

Industrial gas boiler adopts boiler shell type three-return firework tube boiler structure, which is safe and reliable to use. The wet back structure avoids the direct erosion of high-temperature flue gas on the smoke box. The front door of the smoke box is connected with the boiler body through the hinge, and the smoke box door can be easily opened for easy maintenance. This series of steam boiler has low burning heat load, less NOx emission of harmful substances, environmental protection, high efficiency and safe operation.

This series of industrial boilers have the advantages of fast pressure rise, low smoke exhaust temperature, high thermal efficiency and high intelligence. WNS series gas fired boilers have beautiful outsourcing, advanced combustion technology, good combustion effect, stable operation performance, advanced control system and good insulation effect. This series of boilers have high cost performance, stable operation and low failure rate. The overall structure design is reasonable, to meet the environmental requirements, easy to achieve low nox emissions, stable combustion performance.

 

Industrial gas fired steam boilers sales

 

Gas boilers for sale using advanced PLC control technology, the use of energy – saving materials, industrial texture enough. This series of steam boilers are widely used in petrochemical industry, building materials, food, pharmacy, paper making, textile, printing and dyeing, water washing, central heating, etc. Zozen Boilers is committed to producing high quality boiler product, the product model is complete, the variety is rich, over the years with more than 100 countries and regions, we get the user’s consistent high praise and praise, welcome everybody to come to consult procurement, we will serve you wholeheartedly.

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Oil Fired Steam Boilers Manufacturers

Zozen Boilers always adhere to the production of high quality boiler products, attaches great importance to the introduction of new technology and new product development. We have made a number of preferential policies to create high-quality boilers and set the company’s goal of creating more value for customers and providing whole-process, all-sided and all-day service. Oil fired boilers manufacturers is a modern boiler manufacturer with rich production experience.

 

Oil fired boilers manufacturers

 

How to improve the thermal efficiency of industrial boilers including WNS series oil fired boilers is a difficult problem. Many users in the choice of boiler is often concerned about the size of the manufacturer’s boiler, weight and how much gas consumption, but ignore the thermal efficiency of oil fired steam boiler. I think you get a real benefit when you buy a heavier boiler. In fact, it is not the case, only to buy high efficiency oil steam boiler, choose the right product.

The horizontal oil-fired boiler is a boiler shell type full wet backflow three-way backflow firework tube structure. The flame burns in the large combustion chamber under micro positive pressure and is fully extended. The oil fired boilers manufacturers has strong technical force, low combustion thermal load and high combustion thermal efficiency, which effectively reduces the smoke exhaust temperature, saves energy and reduces consumption, and is economical to use. Corrugated furnace tube and threaded pipe structure not only improve the heat absorption intensity of the boiler, but also meet the needs of heat expansion of the heat exchange surface, scientific and reasonable, durable.

Oil fired steam boiler is a heat energy conversion equipment which uses natural gas, liquefied gas, city gas and other gaseous fuels as fuel, burns the heat released in the furnace, heats the water in the boiler, and makes it vaporize into steam. The water in the pot is continuously heated by the energy released by the burning of gaseous fuels in the furnace and produces pressurized steam. As the boiling point of water rises with the increase of pressure, the boiler is sealed, and the expansion of steam in it is limited and pressure is generated to form thermal power. Strictly speaking, the steam of boiler is formed by the constant pressure heating of water in the boiler barrel until the saturated water is re-vaporized, which is widely used as a kind of energy.

Automatic oil fired boiler is widely used in hospitals, schools, textile factories, garment factories, clothing supermarkets, garment factories, dry cleaners, food factories, beverage factories, soybean products factories, meat products factories, canning plants, wine factories, pharmaceutical factories, packaging factories, building materials factories, coating factories, beauty parlors, bath centers and other enterprises and institutions. The burner is of high quality and can automatically burn and stop according to the command of the controller. The independent program controller has a number of safety protection, safe and stable performance and low maintenance rate.

 

Oil fired steam boilers manufacturer

 

Oil fired boilers manufacturers adopt advanced steam boiler automatic controller, man-machine interface, users only need to easily set. The boiler can start and stop according to the requirements of users, load regulation, automatic water supply and other automatic operation. The boiler has complete functions, complete protection, simple operation, safe and reliable, with self-diagnosis function. Once the abnormal phenomenon occurs in the boiler operation, the combustion will be interrupted automatically and the acousto-optic alarm will be issued. Zozen Boilers products specializing in the production of high quality boiler, welcome everyone to come to advisory procurement.

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Lightweight Oil Fired Boilers For Sale

Oil fired boiler is a horizontal internal combustion boiler, which uses light oil, natural gas, city gas and so on as fuel. The interior of lightweight oil fired boilers is designed with wet-back backfiring. The flue gas returns repeatedly for three times in the furnace. At the same time, the threaded flue gas pipe is used as the heat transfer pipe. The heat transfer pipe is evenly and symmetrically distributed on the left and right sides, to extend the flow of flue gas, increase the convection heating surface of the boiler, is the flue gas in a chaotic state, strengthen the heat transfer at the same time to facilitate the furnace tube self-cleaning.

 

Lightweight oil fired boilers

 

In terms of automatic control, WNS series oil fired boilers have such automatic protection measures as water level alarm, ultra-high pressure alarm, automatic start and stop, etc., which can fully guarantee the safe operation of the equipment in the process of use. This type of boiler with its safety, convenience, energy saving and other characteristics, has become a popular product of customers in various fields. This series of industrial boilers use quick installation structure, the whole factory, installation, transportation is more convenient, but also save the boiler room occupied space area for customers.

This series of industrial oil-fired boiler adopts corrugated furnace and threaded smoke pipe, which has good heat exchange effect and is conducive to expansion. Lightweight oil fired boilers combustion equipment adopts imported burners, which can realize fully automatic controlled combustion. The boiler is equipped with automatic feed water, water level and overpressure alarm devices, which can operate safely and effectively.

This series of oil fired boiler body design adopts full ripple furnace hot pressing molding. With unique design structure, compared with other types in the case of the same total length of the boiler, the length of the furnace bladder is not long, not only increased the radiation heating surface. Moreover, it is beneficial to flame length expansion, which not only improves boiler thermal efficiency but also reduces fuel consumption. Moreover, it avoids the flame erosion of the heating surface and the smoke resistance is small again. Therefore, the selection surface of the imported burner is large, and the fan that needs to be matched has small power and low operating cost.

Oil fired industrial boilers are designed with large heating area to ensure certain overload capacity and high thermal efficiency. The boiler has strict manufacturing, assembly and welding process, long service life, high quality steel outer packing, good thermal insulation performance, simple and lively structure, beautiful appearance. The combustion chamber and heating surface adopt the low position design of the combustion chamber, and the heating surface is arranged symmetrically, that is, the furnace bile is arranged in the lowest position, which is conducive to burying the combustion chamber with the highest temperature in the water and increasing the safe range of the boiler water level.

 

Oil fired industrial boilers priced

 

Lightweight oil fired boilers main functions of the control system include: automatic water supply control, automatic combustion regulation, automatic oil temperature control, high (low) air pressure protection (gas fuel), program control, automatic ignition, furnace stop and other safety protection, etc. Zozen Boilers products specializing in the production of high quality boiler, welcome everyone to come to consult procurement, we will serve you wholeheartedly.

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Natural Gas Steam Boilers For Sale

Zozen Boilers gas steam boiler adopts international advanced all wet back type offset corrugated furnace structure, safe and reliable. Natural gas steam boilers with a unique large combustion chamber design, increase the radiation heating area of the furnace, reduce the volume of the boiler, reduce NOx emissions. The overall design of this series of gas fired boilers is reasonable and meets the increasingly strict requirements of environmental protection.

 

Natural gas steam boilers

 

Natural gas industrial boiler adopts large diameter corrugated furnace with large combustion space to ensure full combustion of fuel. It is conducive to absorbing heat expansion, reducing thermal stress, prolonging the service life of the boiler, strengthening heat transfer, increasing the heating area and improving boiler efficiency. This series of steam boilers are equipped with threaded smoke pipes and spoilers with high heat transfer performance. The disturbance in the laminar boundary layer of flue gas inside the pipe can be greatly strengthened.

Natural gas steam boilers with high heat transfer coefficient can obtain excellent heat transfer effect, save a lot of fuel and effectively reduce operating cost. This series of gas-fired boilers adopt open-type smoke box and movable front and rear smoke box doors, which are convenient for disassembly and installation, so as to facilitate regular maintenance and weld inspection by users. The boiler is made of high efficiency insulation material with low surface temperature and small heat dissipation loss.

Industrial gas boiler is produced in strict accordance with the specifications, so the compression parts meet the requirements of the specifications. Each WNS series boiler has passed strict inspection and test before leaving the factory to ensure all qualified. Gas fired steam boiler adopts high quality burner, with multiple detection and protection functions, complete combustion, high thermal efficiency. Use pollution-free, low noise, safe and efficient, all environmental indicators are in line with the standard.

The high-temperature flue gas of this series steam boiler in operation washes the second and third return flue pipes successively, and then is discharged into the atmosphere through the chimney in the back flue chamber. Gas-fired boilers are widely used in fertilizer plants, oil refineries, feed plants, coating plants, plastic plants, glass plants, glass plants, sulfuric acid plants; The paper factory, textile factory, milk factory, winery, food factory, shoe factory, pottery factory, furniture factory, tire factory, cigarette factory, mat factory, chopsticks factory, printing factory, adhesive tape factory, hardware factory, floor factory, cabinet factory, wooden door factory, etc.

 

Industrial gas boiler supplier

 

Natural gas steam boilers is mainly composed of boiler body, connecting flue, burner, soda water system, instrument, energy saver, condenser and so on. Clean combustion, pollution-free emission, convenient operation and sufficient output. Zozen Boilers products specializing in the production of high quality boiler, over the years for many users provide a full range of boiler solution, get the user’s consistent high praise and trust. Welcome to the majority of users to consult procurement, we will serve you wholeheartedly.

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Steam Biomass Fired Boiler Sales

DZL series biomass boiler single boiler tube vertical layout horizontal water and fire tube chain grate boiler, compact structure, small floor area, short installation cycle, low cost, low investment. Steam biomass fired boiler adopts multiple interlocking protection device for pressure and water shortage to ensure safe and reliable operation of the boiler. Low exhaust temperature and high thermal efficiency. It can match various kinds of dust removal equipment and can meet the environmental protection requirements of different countries.

 

Steam biomass fired boiler

 

Industrial biomass boilers adopt matching front and rear arches and secondary air, which not only make combustion conditions good, full combustion, and wide adaptability to fuel, can adapt to a variety of biomass fuels. The design of this series of steam boilers adopts the technology of high efficiency, energy saving and intensified combustion, which ensures the full combustion of fuel. Even better, the volume of the furnace and the combustion chamber is very large, which is conducive to the combustion and settlement of fly ash. The dust separation and diversion chamber at the exit smoke window achieves the purpose of dust removal in the boiler, reduces the emission of smoke and makes it meet the target of environmental protection regulation.

The steam biomass fired boiler adopts the threaded pipe for heat transfer, which improves the thermal efficiency and reduces the energy consumption. The application of membrane water wall structure improves the heat transfer coefficient and the heat transfer effect, and reduces the heat loss. The threaded smoke pipe is arranged in the pot shell, with less air leakage and less heat loss. The welding seam of biomass boiler adopts advanced submerged arc automatic welding technology, which ensures the welding quality. Dust remover is arranged in the tail flue to ensure that the smoke emission meets the environmental protection requirements.

The design structure of this series of industrial boilers is also different from other boilers. Compared with traditional boilers, the furnace space is larger, and the layout of the secondary air is very reasonable, which is conducive to the full combustion of a large number of volatiles precipitated in the instant during the combustion of biomass fuel. The steam boiler is very convenient for feeding and burning operation. The biomass boiler is equipped with automatic ash cleaning device, which can timely clean the ash accumulated on the heating surface of the boiler, making the boiler stable operation.

Biomass steam boiler tail is arranged with energy saving device. Compared with traditional boilers, boilers have high efficiency and low exhaust temperature. The operation of full automation, simple, convenient, no complex operation procedures. The reasonable design of biomass boiler makes the material not easy to coking and reduces the boiler loss. High temperature zone can be formed quickly, the flue gas stays in the high temperature furnace for a long time, after many times of distribution of wind, combustion full, high fuel efficiency, no black smoke.

 

Industrial biomass boilers

 

Zozen Boilers design and manufacture of the biomass boiler, adopt appropriate biomass fuel combustion equipment, biomass fuel combustion. Steam biomass fired boiler structure and other boilers are different, relative to the traditional boiler furnace space is larger, at the same time reasonable layout of secondary air. Welcome to consult purchasing, we can also provide customized boiler services according to the drawings provided by users.

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Coal Fired Hot Water Boiler Supply

Coal fired hot water boiler is composed of boiler shell, head, furnace bile, furnace bile top, U-shaped ring, punch pipe and so on. The hot water boiler supply combustion chamber is arranged in the furnace chamber, and the furnace chamber is divided into two combustion chambers by fireproof concrete furnace arch. The flue gas from the lower combustion enters the secondary combustion chamber through the throat on the arch of the refractory concrete furnace and is mixed with the secondary air input from the upper furnace door. After radiation heat transfer through the heating surface of the furnace, the flue gas generated by the high temperature passes through the annular smoke box for convection heat transfer again, and is finally discharged into the atmosphere through the chimney.

 

Hot water boiler supply

 

This series of coal fired boilers have beautiful appearance and adopt heat insulation material and high – grade color board outer packing. Namely heat preservation and energy saving, and beautiful generous. It is simple to operate and can run for several hours at a time. Users can enjoy 24-hour heating as power plants. This series of hot water boiler is economical in use, reasonable in structure, adopts adiabatic combustion, high in combustion efficiency, obvious in energy saving and low in fuel cost.

DZL series hot water boiler application to save investment, no drum, induced draft fan cost investment, save electricity, the products are installed in factory, easy to install. Hot water boiler supply conform environmental standards, coal boiler smoke emission standards. Can be used in a class of environmental protection areas, no noise disturbing people. It is widely used in hot spring bath, sauna room, printing and dyeing room, factory office school, medical pharmacy, hotel catering, food processing, chemical plant, sock factory heat setting, garment processing, industrial steam washing, heating and drying of farm, etc.

The front and rear arch of coal – fired hot water boiler adopts new energy – saving technology. The heat exchange system is composed of the boiler barrel, the left and right sets, and the water cooling wall. The main heating surface has the water cooling wall of the furnace, part of the boiler barrel and the convection tube bundle in the pot barrel. The boiler arch is made of fireproof concrete. The rear arch is low and long, so it burns well. The wings of the flue and the side wall tiles are made of refractory sintered bricks. Boiler front wall and back wall adopt universal firebrick.

This series of industrial coal fired boilers have reasonable exhaust ventilation, large combustion chamber and strong applicability of coal. Well burned. Because the high-temperature flue gas first enters the settlement chamber, and then from both sides enters the two wings of the flue and the front smoke box, so the effect of smoke removal and dust removal is good. The water circulation is simple, the structure of the pressurized parts is reasonable, under the condition of ensuring water quality, it can run safely.

 

Coal fired hot water boiler priced

 

The hot water boiler supply combustion equipment is manufactured and installed in the plant, transported to the site and installed directly on the foundation. With reasonable structure, compact, low steel consumption, so that the boiler performance, weight, structure and size compared with domestic products with the same capacity has obvious advanced. Zozen Boilers specializing in the production of boiler with high quality products, dedicated to provide users with a full set of solutions of the boiler, welcome everyone to come to advisory procurement.

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Coal Fired Hot Water Boilers Manufacturing

Coal fired hot water boilers adopts single return thread tube, arch tube plate and wing flue, which makes the pot shell change from quasi-steel body to quasi-elastic body, and prevents the crack of tube plate due to high temperature. This series of coal fired boilers are designed in a reasonable way to prevent the bottom of the boiler shell from heating and prevent the bottom of the boiler shell from bulking up. The use of backwater ejection improves the reliability of water circulation, overcomes the ash accumulation of water wall pipe, and ensures the reliability of combustion equipment, thus ensuring the normal operation of boiler.

 

Coal fired hot water boilers

 

DZL series hot water boiler has good smoke removal and dust removal, adopts smoke penetration separation inside the boiler, the original dust concentration of the boiler, the blackness of the smoke is lower than Ringelmann I class. The optimum design of the furnace can reduce the furnace body and the cost of the boiler room by 30%. The combustion effect is good, can automatically coal, automatic slag removal, reduce the labor intensity of the company furnace man.

This series of coal-fired boilers have the characteristics of reasonable design and layout, compact structure, small volume, shorter installation period, and lower the cost of boiler room. Coal fired hot water boilers has compact structure and large water capacity, which is conducive to stop the boiler protection and adapt to the change of boiler load. Enhance heat transfer, thus significantly reduce the number of smoke tube roots and reduce the size of the pot shell. Save steel, no dust. Improve the flexibility, thus reduce the thermal stress of pipeline weld and prevent the crack of pipe report.

This series of industrial boilers adopt a wing flue structure, which reduces the temperature of the high temperature pipe and thus slows down the supercooled boiling. Prevent tube plate cracking, reduce boiler bottom heat load, prevent bulge. The backwater is directed to the high-temperature tubeplate, which increases the water flow and scouring speed of the high-temperature tubeplate and reduces the water temperature, thus preventing the supercooled boiling. Prevent tube plate cracking. Large size drop tube and lower header of simple circulation loop are designed to improve the water flow rate of water cooling wall and prevent subcooling boiling. Prevent tube explosion, increase the reliability of water circulation.

DZL series hot water boiler design ejector tube, improve the water wall flow speed, so as to prevent the supercooled boiling. Prevent tube burst, water circulation more reliable. Smoke separation chamber, inertial separation smoke separation. Reduce the original emission concentration of soot. The new type of furnace arch structure is adopted to strengthen the combustion, and the coal has strong adaptability, which improves the combustion efficiency.

 

Biomass hot water boiler

 

The coal fired hot water boilers has reasonable design structure, excellent production conditions, excellent product quality, complete detection means and reasonable pricing. Zozen Boilers is a professional manufacturer of boiler, committed to the solution for many customers to provide quality boiler, over the years for many users to answer the question about boiler. Welcome to consult purchasing, we will serve you wholeheartedly.

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