Description DZH Coal Fired Hot Water Boiler

Are you still wasting time looking for Coal Fired Boiler suppliers?
Do you still worry about product quality assurance?
Are you late in deciding to buy because of insufficient budget?
If you have these worries, stay and see.

NEW industrial DZH Coal Fired Hot Water Boiler for Foods, Garment, Textile, Paper, Brewery, Ricemill, Printing & Dyeing, Poultry feed, Sugar, Packaging, Plywood, Building material, Chemical, etc.

Certificates: ISO9001, ISO45001, ISO14001, CE, EAC
Fuel： Lignite, Bituminous Coal, Lean Coal, Anthracite, Solid Material

DZH series moving grate coal steam boiler, also called manual type coal steam boiler, which needs labour to feed fuel and remove the dregs. It has fire tube and water tube structure, suitable for small capacity less than 6tons/h.

Structure

Boiler System

Auxiliary
Whole DZH biomass boiler system includes grate, boiler body, economizer, dust collector, flue, air duct, induced draft fan, blower, slag remover, loading machine, water pump, deaerator, etc.

1. Grate ---- Based on the fuel characteristics (size, humidity, and volatility, etc.), equipped with different grate, such as fixed grate, chain grate, and moving grate, etc. The chain grate could divided into small flaker grate, chain belt grate, bar grate.
2. Air Pre-heater ---- For the fuel with high humility, could equipped with air preheater, uses the waste heat of flue gas to heat the air, and improve the combustion condition, decrease heat loss form incomplete combustion heat loss.
3. Water Treatment Equipment ---- Based on the water quality, could equipped with different water treatment equipment, generally, there are soften water treatment and reverse osmosis water treatment equipment.
4. Secondary Air Device ---- Based on the fuel characteristics, could equipped secondary air device, to decrease the heat loss of incomplete combustion, improve boiler thermal efficiency.
5. Electric Control Cabinet ---- Customers could choose PLC or touch screen control cabinet, also, the brand of electric elements could be designated.
6. Variable Frequency Motor ---- The boiler could adopt variable frequency water supply pump, blower fan and induced draft fan, etc., save energy and decrease operation cost.
7. Shell Color ---- Customer could designate the color of boiler shell, elegant appearance.

In-sale service:
We keep 24 hours online and keep close contacts during the production process to ensure on time delivery with perfect finished product.
After-sale service:
1. provide full range of original spare parts.
2. Engineers abroad installation and commissioning service is available.
3. Our engineers will held a training for boiler workers to ensure the safe operation.
4. Free maintenance and repair for one year and lifelong service.

The specification of the DZH Coal Fired Hot Water Boiler