Domestic use are mainly in pulverized coal stove, hand-burning stove, oven and boiling zippers and other forms of mechanical tilt furnace grate, roaster relative has the following advantages: (1) can be applied to bituminous coal, anthracite coal and other solid fuels, especially for ash Large, high moisture, volatile matter and small low-calorie low-quality coal gangue (calorific value higher than 3000 kcal / kg), or about 15% of the carbon content in the slag can be stable combustion. (2) combustion and burning embers good condition. (3) in the fluidized bed combustion process can be incorporated sorbent (limestone, dolomite, etc.), the temperature control at about 800 ~ 850 ℃, by high-sulfur fuel in the furnace for efficient desulphurization vertical mill roaster, which can a significant reduction in the flue gas SO2 content, greatly reducing harmful gas NOX generation. (4) improved operator control. Boiling furnace combustion systems can be mechanized, automatic control and instrumentation and can be closed-loop computer control, combustion temperature, plus the amount of coal and wind pressure can be artificial. Meanwhile, Henan vertical mill boiling furnace slag can be uniformly controlled within the desired range. Thereby reducing the labor intensity, help control the operation and energy saving. Mill operation Note: When the parameters are adjusted A, the magnitude of the normal operation of the mill to be small, and communicate with the kiln operation, to reduce the impact on the kiln system to achieve integrated mill kiln operation; B, mill operation First, to ensure the raw materials under the grinding fineness, moisture qualified premise plus production; C, the operator at the time of the operation, pay attention to the size of the amount of slag spit and spit slag according to the size of the system, the amount of wind, the yield adjustment; D, when the mill shut down vertical mill roaster manufacturer, pay attention to controlling electrostatic precipitator inlet temperature vertical mill boiling furnace production, such as the temperature is too high, open the cold baffle, a grinding baffle, baffle hot air into the mill closed, increase EP fans when the plate opening, in order to reduce the temperature of the ESP to protect electrostatic precipitator; E, to strengthen links with the site, to ensure the normal operation of the mill. Henan vertical mill roller mill roaster roaster _ _ Sheng Yu machinery provided by most professional Xinxiang Yu Sheng Machinery Co., Ltd. Xinxiang City, Yu Sheng Machinery Co., Ltd. (www.xxshengyu.com) strong, credible, Henan Xinxiang industrial boilers and accessories industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Sheng Yu Machinery and you hand into the brilliant, for a better future!