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High efficiency industrial coal boiler, 1. ISO, 2.energy saving, 3.environment friendly, 4.automatic - details see: https://www.machineto.com/high-efficiency-industrial-coal-boiler-10212258

High efficiency industrial coal boiler

DZL type boiler is a horizontal three return fire and water tube type boiler. There are two fire tubes in the boiler barrel , with both sides light pipe water wall tubes; the chain grate which can feed rice husk by stocker and is equipped with drums, induced draft fan realize mechanical ventilation. Fuel from rice husk scuttle fell to grate stoker, along with the chamber into after burning, smoke after the upper chamber after arch, the smoke pass through behind of combustor, through up the combustor into the first tube bundle then get front smoke box, then through the front smoke box into the second tube bundle then get to back smoke box, finally through the induced draft fan smoke the introduction into the flue, dust catcher and the chimney, the last row to the atmosphere.

Product characteristic:

1) Thread flue header reasonable heating surface and optimal furnace design enable higher thermal efficiency

2) Arched tube plate, two wing flue avoid tube plate crack

3) Dust removal function enables environmental working

4) Campact structure enable convienent installation

5Safe with various protection functions: boiler body overheating protection, temperature sensor abnormal protection, pressure abnormal protection and so on.

6)Automatic operation with chain grate saves labour cost

Technical parameters

Pictures