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Rotary Kiln
Rotary Kiln,Rotary Kiln engineering,Lime Rotary Kiln,Cement Rotary Kiln,LWA Rotary Kiln
Rotary Kiln,Rotary Kiln engineering,Lime Rotary Kiln,Cement Rotary Kiln,LWA Rotary Kiln
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Rotary kiln incinerator

http://www.han-da.com/rotary-kiln-incinerator

Rotary kiln incinerator, designed and produced by HANDA, has many advantages, including the advanced technology, good incineration effect, stable performance, saving investment and low operation cost, etc. Our rotary kiln incinerator can not only effectively control the generation of toxic substance like Dioxin, but also efficiently recycle heat energy (such as steam and scalding water), which makes garbage disposal harmlessness, reduction and resource. Thus, rotary kiln incinerator has been widely used in industrial solid waste disposal, poisonous hazardous waste disposal, medical waste safe disposal and other waste synthesized incinerating disposal, including biochemical sludge, various residues, salt slag and so on.
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LECA production line

HDI series LECA plant is successfully researched and produced by our company, according to the physical and chemical properties and mineral composition of the raw material clay, adopting reasonable blending method, adopting the dynamic sintering technology, waste heat recovery and utilization, realizing the continuous production. HDI LECA plant is featured with safe, environmental protection, clean, energy saving.
The HDI LECA plant including the following main parts: raw material feeding system, mixing system, pelletizing system, rotary kiln calcination system, fuel supply system, dust collecting system, finished LECA cooling system, LECA screening system, LECA storage and packing system.
According to the local conditions, the fuel for HDI LECA plant could be coal, gas, heavy oil or rice husk.


More information at: http://www.han-da.com/leca-production-line
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Cement Rotary Kiln

http://www.han-da.com/cement-plant

Cement rotary kiln is mainly composed of cylinder, supporting device, supporting device with catch wheel, transmission device, movable kiln head, kiln tail sealing device and calcining device. 
It's the main equipment for calcinating cement clinker. The calcination of cement clinker is a complicated high-temperature reaction process of gas-solid, liquid-solid and solid-solid. Not only have some natural mineral decomposed, also have numerous oxide synthetic. 
Finally forming the mineral, that is clinker, its variety, quantity, and feature, all of which accord with regulations, by this the clinker could be up to the expected performance index. The key reaction of the formation of cement clinker is carbonate decomposition reaction (because it consumes maximum thermal energy) and mineral clinkering reaction(because it depends on the quality of clinker). 
For decomposition reaction, it must supply enough thermal energy and as far as possible to reinforce heat transfer process of gas and solid, for mineral formation reaction, it requires the certain temperature and keeps the certain high temperature retention time.
At present the high quality cement clinker in the world mostly is fired by rotary kiln, which as the core equipment for a cement plant, the performance is directly deciding the product quality and profit of the cement plant.
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