Rotary kiln cement equipment composed by cylinder, gearings, care, gear wheel support device, kiln liner, kiln tail seal, kiln head and combustion device and other spare parts.
Rotary Kiln Cement Equipment Classification:
According to different heating method, it can be classified to inner heating and external heating;
Inner heating cement rotary kiln raw material and flame & gas straight contact, it can through adjust realize inner furnace oxidation or deoxidation, cylinder wall masonry firebrick, rotary kiln head and tail cover liner is high pressure wearable casting, kiln head and tail cover soft seal the cylinder, can completely eliminate dust and material leakage. It can adopt many supporting wheel to slove, making cylinder length 60meters, max. working temperature is 1600 degree. High production capacity, suitable fuel: liquid gas, natural gas, coal gas, oil, coal powder and coal and so on.
External heating cement rotary kiln raw material and flame & gas can't straight contact, heat resource is between furnace and working cylinder, through heat resistant steel cylinder to transmission heat and heating raw material, furnace liner is refractory fiber, it can save energy. Limited by heating method and cylinder material, generally, working cylinder length is less than 15 meters, heating temperature low than 1200 degree. Low production capacity, suitable fuel: electrical heat, natural gas, oil, coal and so on.
We are achieving the heat for metal melting furnace from the refractory raw materials, so achieving the heat for cement kiln is easy process.
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