DZL Chain Grate Coal Fired Hot Water Boiler

DZL series coal fired boiler is single drum water tube and fire tube boiler composed of  the body, chain grate, the former arch and the  after arch, light the furnace wall, steel frame and the insulating layer etc. Ontologies comprized by the pot shell, smoke box, water wall tube, down tube and under boxes on both sides . Chain grate adopts ten light chain grate, thicken grate, sub-independently supply air.
 
This boiler uses the new scientific achievement, such as arch tube plate, screw fire tube to solve the problem of tube plate flaw, water wall tube explosion, low efficiency, insufficient output, poor adaptability of coal, improve the heat transfer.