DZL Series Coal-Fired Steam Boiler Introduction

DZL Steam (hot water) boiler composed of the body, chain grate, the former arch, the rear arch, light furnace wall, steel and thermal insulation. Body comprised the pot shell, smoke box, water wall tube, down tube and under boxes on both sides; the tube sheet adopts all-welded structure. The chain grate adopts ten light fire grate, thicken grate sheets supply sub-independent air.

The boiler has the following characteristics:

Reasonable air distribution and flexible adjustment, it can be adjustable according to combustion conditions

Thicken grate, higher intensity, grate long life expectancy and long overhaul period.

 Adopts unique theoretical design of coal combustion furnace structure, so that the boiler has             

 a faster speed and high efficiency of clean burning combustion, reach smoke-free effect.

 Adapt to a wide class of coal types, combustible with Ⅰ  Ⅱ    Ⅲ    bituminous coal and lean coal.

 All-welded tube plate, no relaxation of the leakage.

 Large diameter water wall, excellent water cycle, low requirements on water quality.

 Light furnace wall, light weight, elegant surface.

 Mechanized operations, low labor intensity and saving of labor and effort.

 Extended structure, abundant contribution

Fuel sufficient, good smoke abatement and dust fall, high thermal efficiency