DHX Coal Fired CFB Hot Water Boiler

DHX coal-fired CFB (circulating fluidized bed) hot water boiler

Product thermal capacity: 58-116 MW

Working pressure: 1.25-1.6 MPA

Available fuel:Coal, gangue, biomass, waste, sludge

Available industries:Centralized heating

Coal Fired CFB Hot Water Boiler Introduction

CFB combustion technology is a kind of clean coal burning technology. Today, with the increasingly strong environmental protection calls, coal burning technology is constantly moving towards clean combustion and energy saving. The DHX series coal fired CFB hot water boiler produced by Zozen boilers is an energy-saving product with safer and more reliable operation and better environmental protection performance. This series of coal fired boiler has many advantages such as energy saving, power saving, high efficiency and low wear.

High temperature cyclone separator

High efficiency, wear resistance, separation efficiency ≥ 98%, effectively improve the combustion efficiency of the boiler thermal efficiency.

Large furnace design

Large furnace, low velocity design; the application of wearproof tube technology, reducing erosive abrasion;Extend the residence time of coal particles in the furnace so that the coal can be fully burned.

Bell jar type hood

Adopt bell type hood to distribute air averagely and avoid fuel reverse to wind chamber.

Low bed pressure operation

By particle optimization, the operating bed pressure can be decreased to 3500 Pa, which effectively saves operating costs and greatly reduces the oxynitride generated.

 

Coal Fired CFB Hot Water Boiler Advantage

High combustion efficiency

The fuel particles are circulated and burned, increasing the residence time in the furnace and greatly improving the combustion efficiency.

Wide fuel adaptability

The boiler can burn a variety of coal such as bituminous coal, lignite, anthracite, etc., and can also burn biomass fuel such as bark and garbage, and has wide fuel adaptability.

Low pollution emissions

DHX series circulating fluidized bed boiler can obtain desulfurization rate of up to 80%-90% under appropriate calcium-sulfur ratio and limestone particle size. At the same time, the optimized grading low-temperature combustion technology is adopted, SOx, NOx original generation amount is small, and pollution emission is low.

 

Coal Fired CFB Hot Water Boiler Specification

Model Rated thermal power(MW) Rated working pressure(MPa) Rated output water(℃) Rated imported water temperature(℃)
QXX58-1.25/130/70-AⅡ 58 1.25 130 70
QXX70-1.6/150/90-AⅡ 70 1.6 150 90
QXX91-1.6/150/90-AⅡ 91 1.6 150 90
QXX116-1.6/150/90-AⅡ 116 1.6 150 90


Leave a Reply

Name *
Country
Email *
Tel
Boiler type:
Fuel:
Pressure :
Message:

Related Cases

SZS Series Gas Superheated Steam Boilers Are Used in Electric Power Companies

With the increasing development of science and technology and the continuous improvement of socia...

ZOZEN Partners With Malaysian Brand Captain Dolphin Resoundingly

ZOZEN’S biomass-fired boilers feature a wide adaptability to a range of fuels including ric...

French Customers Vsit The Zozen Boilers Plant

As is known to all, industrial boilers now occupy an important position in our production and lif...

17.5MW SHX Series CFB Hot Water Boiler Project

Case name: 17.5MW SHX series circulating fluidized bed hot water boiler project Project type: Co...

Austrian POLYTECHNIK Company Visited Zozen Boilers

POLYTECHNIK is one of the world’s leading suppliers of biomass combustion equipment. The gr...

20 Tons SZL Coal-Fired Steam Boiler For The Brewery

Case name: 20 ton SZL coal-fired steam boiler project applied to a winery Project type: complete...

Latest News

Industrial Gas Steam Boiler Efficiency

Under the strong demand of production and life, the number of gas-fired boilers is increasing, so...

WNS 4 ton Natural Gas Steam Boiler

WNS gas boiler adopts intelligent energy-saving control system. The boiler and steam supply (wate...

Gas Fired Thermal Oil Boilers For Sale

After continuous improvement and upgrading, the gas thermal oil boiler has the advantages of suff...

WNS Gas Boilers Exported To Indonesia

I plant WNS series gas boiler exported to Indonesia, and customers to establish a friendly relati...

Oil Fired Three Pass Steam Boiler

Each pressure element of Zozen Boilers should be able to expand freely according to the predeterm...

SZL Series Longitudinal Chain Grate Biomass Boiler

SZL series biomass boiler for a wide range of fuel, can use straw rice husk and other direct comb...