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Coal Fired Steam Boilers Manufacturing

 Coal-fired steam boiler adopts horizontal single drum chain grate structure, the boiler body is longitudinal arrangement of single drum, drum and water wall tube on both sides of the furnace radiation heating surface. The water pipe bundles on both sides of the boiler series are composed of the convection heating surface of the water pipe, and the threaded smoke pipe in the boiler drum is composed of the convection heating surface of the fire pipe. The tube plate shall be low stress arched tube plate without tension support.



The coal fired boiler is composed of the upper body and the lower grate, and the economizer is arranged at the back of the boiler. The whole is in the form of quick installation, compact structure, small footprint, short installation period, less installation cost and less capital investment. The flue gas temperature of the tube plate of the steam boiler series is low, the single return tube plate of the tube is heated evenly, the low stress of the tube plate makes the boiler safe and reliable operation, and the service life is long.

The heating surface layout of coal fired industrial boiler is reasonable, the boiler has fast temperature rise, fast pressure increase, sufficient output and high thermal efficiency. The grate is divided into the air bin, the air volume of each bin is independently adjustable, the grate adopts stepless speed regulation, which adapts to the wide variety of coal and the combustion is sufficient. The boiler electric control cabinet has overpressure. High and low water level alarm and interlocking protection device, safe and reliable, easy to operate.

Coal-fired steam boiler with reasonable air distribution, flexible regulation, can be adjusted according to the combustion conditions. Boiler coal is widely adapted. At the same time, the boiler adopts all welded tube plate, no relaxation leakage, large diameter water wall, good water circulation, low water quality requirements. Adopt light furnace wall, light weight, beautiful and generous, elongated structure, sufficient output. Full combustion of fuel, good smoke and dust removal effect, high thermal efficiency.



Zozen Boilers devotes itself to providing high quality boiler service for customers, with rich production experience, the products have been sold to more than 100 countries and regions in the world, and have been highly praised by many users. Our factory has more than 30 years of boiler manufacturing experience, absorbing advanced production experience, and constantly update more high-quality boiler products. ZOZEN can provide one-to-one boiler customization service according to users' needs. Our professional technical team will create the most suitable boiler products for you. Welcome to consult us.

E-mail us: sunhui@zozen.com

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