The rotary kiln is widely used in the fields of building materials, metallurgy, chemical industry, environmental protection, etc. It can be divided into cement kiln, metallurgy chemical kiln and lime kiln according to the different materials processed. Limestone rotary kiln has very wide application in the manufacturing industry, and at the same time, it is one of the significantly important machines in cement production.
According to different processing methods, it can be divided in to wet process rotary kiln, dry process rotary kiln and dry and wet types rotary kiln; according to different processed materials, it can be divided into lime rotary kiln, clay rotary kiln, mineral rotary kiln and ore rotary kiln. The lime pit is thermal processing equipment for heating the bulk or slurry material and is used in various industries such as non-ferrous metallurgy, ferrous metallurgy, refractories, cement, environmental protection, chemical and paper industries.
1. to keep the raw material easy to burn, impact Burnability raw material chemical composition of the factors that animate, raw material fineness, moisture and physical properties of raw materials. When necessary, can also reduce the amount of feed and kiln speed. All in all, the sintering temperature should be controlled with the raw fuel component change, strict control of the temperature of seeds, and to maintain the temperature.
2. In ends of the temperature instability, thermal system will unstable thermal system will not be stable, it can not produce normal, so the whole firing temperature must be stable. If you want to make the calcination temperature is stable, we must pay attention to the following aspects: one, to keep the coal quality, such as analysis of coal, coal fineness, coal moisture. According to the quality of coal promptly take appropriate measures.
3. with the relevant instrument to grasp the lime kiln temperature, kiln exhaust gas components (ingredients can be judged from the exhaust air coal cope with the situation), found to be not normal, take timely and effective measures or to the departments concerned. The above article by Henan finishing release, reproduced, please indicate the source.
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dry process rotary kiln: www.ball-mill-china.com/products/rotary_kiln.html
clay rotary kiln: www.ball-mill-china.com/news/rotary_kiln.html
lime pit: www.crushing-mill.com/lime-rotary-kiln