Coal-fired water tube steam boiler is horizontal, double drum, longitudinal type, chain grate, water pipe, hot water boiler. The boiler has high output and high thermal efficiency, which is divided into boiler body and grate. The service life of the boiler is 10 to 20 years. Welcome to contact Zozen Boilers for phone information, 24-hour boiler offer program. Water tube boiler price is reasonable and equipped with automatic chain grate to reduce labor cost. Chain grate crack small, low coal leakage rate.

Water tube steam boiler is mainly composed of upper and lower drum, convection tube bundle, water wall tube, down pipe and collection box, upper and lower drum longitudinal arrangement, combustion equipment using chain belt type chain grate, driven by stepless variable speed device. The body of SZL series coal fired boiler is composed of longitudinal upper and lower drum and convection tube bundle. There are water-cooled walls around the combustion chamber, and the front and rear arches are made of water-cooled walls as skeleton castable refractory castables. The service life of furnace arches is longer. The left and right sides of the body are all membrane type water wall structure, the boiler has good tightness, small heat dissipation loss and ensures the safe and efficient operation of the boiler.

Coal-fired steam boilers are widely used in heat companies, textile mills, clothing factories, chemical plants, food factories, pharmaceutical factories, paper mills, breweries, water washing plants, etc. The water tube boiler price is competitive. The boiler has large heat transfer area, good conduction effect, low heat loss, good air tightness, no deformation of furnace wall and no ash leakage. This series of steam boiler increases the radiation heating surface of the furnace, and the overload capacity is stronger, which prolongs the service life of the arch. The front and rear shafts of boiler grate are lengthened, the combustion is full, the effective area of grate is increased, and the overload capacity of boiler is enhanced. Segment air supply, good sealing, can control the air supply of each combustion section, to achieve the best combustion adjustment effect.

This series of boilers are double tube longitudinal type water pipe chain grate or reciprocating grate boilers with small heating area, sufficient output and strong load regulation ability. This series of boiler products has a large volume in the furnace, and has a good function of dust settling. The convection tube bundle adopts “S” type structure, which has good infection effect, high thermal efficiency, good dust removal effect and convenient dust removal. It can burn coal and biomass fuel with high ash content, fire fully and burn out thoroughly. The drum volume is large, the internal device is complete, the steam quality is good, is the medium and small steam units for boiler selection products.

The water tube boiler price is reasonable, and the flue gas enters the tail flue through the furnace, the embers chamber, the convection tube bundle, the economizer (or the air preheater). Then through the dust collector, induced draft fan. The series of boiler product grate before the use of new large no leakage of coal furnace grate (the original grate is a sheet type grate), the type of grate so that the boiler operation light and reliable, heating grate basic not by tension, not easy to damage; The boiler running coal leakage is less than the sheet grate, can save 1-2% coal; And the ventilation conditions are good, there is a certain self-cleaning ability. Zozen Boilers specialize in producing various types of boiler products, provide one to one boiler custom service, welcome to consult and purchase!
 

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