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Cellular environmental protection and energy saving hot blast stove
  
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Product name: cellular environmental protection and energy saving drying furnace product description
Equipment principles:
　Cellular environmental protection "energy saving drying stove" is the cellular mechanism of high temperature burner, gas furnace mechanism, low calorific value gas burner mechanism, chain grate send coal mechanism, a new type of curve combustion mechanism, the essence of the five kind of very complicated equipment and mechanism of combustion through scientific analysis and simplified, and improvement of kiln furnace arch, make furnace gas mixing and organization radiation and the hot flue gas flow, so as to ensure the fuel burning in time. Because we will be a series of new ideas, new methods and new materials in the furnace and the application of organic the optimized combination, make the equipment become a real collective various optimal characteristics for the integration of a new generation of efficient environmental protection and energy saving drying equipment
　The drying stove send coal system adopts the chain grate structure, the special super-low speed reducer as conveying power, air supply system for sectional wind valve control structure, use according to the actual situation to custom centrifugal fan to preheat ignition section, centralized burning section, burnout section and cooling section respectively for wind, chain grate machine based on frequency converter speed control, ensure the equipment operation stability, controllability and energy conservation. Combustion system in the lower using new curve combustion mode, in an incomplete combustion, and produce part of the gas, increase cellular high temperature efficient combustion device, in times of high temperature wind stirring rotation, realize the secondary full burning, so as to achieve the ideal effect of combustion and emissions of satisfied effect, and burnout of slag was directly into slag pool.
　Use the power is small, the combustion temperature adjustable range, the production of high temperature gas is relatively clean, use widely industry is the outstanding characteristic of the machine. To achieve a truly one-time investment, low production cost is low, the enterprise benefit, social benefit better outstanding product target.

model Standard coal consumption（kg/h） Equipment weight（kg） Grate width （mm） External dimensions LWH（mm） Fan air（m3/h） Power （Kw）
FW-1 100 8000 600 3900×1750×3030 2664-5268 3
FW-2 300 13000 800 3900×1950×3030 4012-7419 5.5
FW-3 500 18000 1200 4200×2350×3400 5712-10562 7.5
FW-4 800 23000 1500 5160×2780×3400 9209-18418 11
FW-5 1200 30000 1800 5260×2850×3600 10314-20628 15
FW-6 1500 36000 2000 5260×3480×3600 24982-32380 30
Product application:
1, in the industrial (desulfurization, phosphorus) gypsum powder production line application, most of the dryer cylinder with refractory brick furnace surrounded, and in the cylinder body position increase heat accumulation device, in order to increase cylinder body heat transfer area, improve the heat transfer efficiency, to achieve the purpose of saving energy and reducing consumption. Energy saving drying furnace (use can be converted coal saving 20% energy saving, 40%) on the outside of the dryer uninterrupted heating (external drying can ensure gypsum powder is not pollution, to ensure that the gypsum powder more widely use), energy saving drying furnace using frequency conversion technology to grate for speed control, and with the most outstanding honeycomb grid technology, to ensure that you get the best coal effect, so as to achieve energy saving section coal double festival effect. At the same time using this process, the drying cylinder service life for two years.
2, in the cement stone mill machine drying on application, can effectively reduce the grinding material into the comprehensive water, the use of grinding inside strong ventilation, drying and grinding process, material in the grinding machines and hot air to exchange, makes a rapid drying materials. In the ground wind speed and air are further strengthen, the use of fine powder was quickly sent to grinding tail, really changed mill of grinding phenomenon, and the material in the ground inside edge drying edge grinding, greatly improving the grinding efficiency, increase the output stage at, and ensure grinding tail temperature higher than dew point, avoid filter bag condensation.
3, horizontal dryer and vertical dryer to their respective advantage basically have received recognition from clients, a wide application. But in the heat source of the problem has been bothering the vast number of users of the main contradiction, no matter from the beginning of the direct coal, to the high temperature furnace in fluid bed, or pulverized coal combustion furnace, using in the center are generally has the following disadvantages: (1) the investment high (2) configuration power (3) (4) production of high coal consumption generally very low (5) installation complex (6) later maintenance costs too much. Efficient environmental protection hot gas in the dryer after application, has obtained the remarkable effect, overcome the insufficiency of other equipment, it is a kind of ideal renewal of products.
4, due to the vertical kiln cement plant in dust process will produce a large number of water vapor, if the temperature is too low, it will be condensation will bag paste live, cause dust collector can't work, this stove is from vertical kiln on delivery to the dust collector of the damp air heating to sixty ℃ above, guarantee dust bag non-condensing and normal operation.

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