Beijing Double Dragon International Industrial & Mining Machinery Co., Ltd.

Products List
Pellet Fired Hot Water Boiler

Pellet Fired Hot Water Boiler

Type: Natural Circulation Usage: Power Station Structure: Water Tube Pressure: High Pressure Style: Vertical Fuel: wood pellet Place of Origin: Henan, China (Mainland) Brand Name: bidragon Model Number: BVFW Output: Hot Water heating machine: wood pellet hot water boiler: boiler Full Automatic: wood pellet fired hot water boiler Packaging &...
Coal Water Slurry Fuel Cwsf Cfb Fluidization Suspensioncombustionboiler

Coal Water Slurry Fuel Cwsf Cfb Fluidization Suspensioncombustionboiler

Stable operation and low emission: Coal-water fluidization system realizes the low temperature combustion; avoid coking, unstable operation, poor security problem of Coal-water atomizer system. High efficiency: cyclic burn cluster of coal-water particle, achieve a high efficient performance. Low cost for desulfuration: Use limestone and silica...
Coal Water Slurry Fuel Combustion Boiler

Coal Water Slurry Fuel Combustion Boiler

Stable operation and low emission: Coal-water fluidization system realizes the low temperature combustion; avoid coking, unstable operation, poor security problem of Coal-water atomizer system. High efficiency: cyclic burn cluster of coal-water particle, achieve a high efficient performance. No need for slag remover: fluidization combustion mode...
Coal Water Slurry Fuel Cwsf Hot Air Furnace

Coal Water Slurry Fuel Cwsf Hot Air Furnace

Coal water slurry fired hot air furnace system include combustor, dust remover system, CWS feed system, compressed air system and air supply system Combustor: upper-middle of generator is cylinder shape and bottom of generator is cone shape. The combustor wall is equipped with variable air-spray tube, which makes the burn of CWS in vortex...
Lhg Series Coal Fired Vertical Steam Boiler

Lhg Series Coal Fired Vertical Steam Boiler

The product is the independent development of new products, new and unique structure. Using double anti-burning and multi-Grate cross fire tube structure, configuration, negative pressure combustion draft fan. The product is suitable for enterprises, institutions, military units and service industries more kinds of use, and in 94 years by Zhejiang...
Series Coal Fired Steam And Hot Water Boiler

Series Coal Fired Steam And Hot Water Boiler

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...
Thermal Oil Steam Generator

Thermal Oil Steam Generator

Thermal oil steam generator is composed by hot oil part and steam generator part. In the hot oil part, the high-temperature thermal oil through the hot oil pump or by thermal oil heater directly into the steam generator tube bank. The heat contained in hot thermal oil passing through the pipe at certain temperature and velocity and transferring...
Power Station Boile

Power Station Boile

Coal is blown up by the strong wind from the air-blower and the “fluidized state”; coal and air are sufficiently touch and burnt. A large amount of coal particles carried by the smoke enter into the separator. Heavier particles collected by the separator are sent into the main combustion chamber via the recycle device to “recycle” and burn...
Natural Gas Fired Hot Water Boiler

Natural Gas Fired Hot Water Boiler

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...
Gas Fired Steam Boiler

Gas Fired Steam Boiler

Oil(Gas)Fired Steam Boiler is of the type three-pass with wet back and central back-flame in the series steam output more than 1T/H,flame tubes are symmetrical on furnace axis, uniform distribution is good to improve the stress of the Tube plates, fully wet back structure combustion chamber inundates water completely so cooling conditions is...



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