News Date:2020-08-18 16:36:56
First, put the required materials into the rotary kiln. They will slowly flow into the kiln tail with the slope, and then the principle of heating and decomposition will be carried out. Under normal circumstances, it will be divided into transition zone, and the higher temperature is the firing zone. . The heat exchange in the rotary kiln is strong, so the heating will be even.
The combustion process of the material is carried out slowly. When the fuel is mixed with air and heated to a specified level, a high temperature environment for the combustion of the material will be formed. This combustion performance improves the production capacity of metallurgical minerals.
Air, fuel, materials, etc. in the rotary kiln, the combustion temperature and gas temperature will change accordingly. The more complicated is the air flow above the combustion zone, because the air flow in the rotary kiln itself is more complicated.
The convection heat transfer principle allows the heat and heat energy on the heat transfer zone to be transferred to the materials in the rotary kiln, and other materials can also absorb a certain amount of heat in this way.
There are many components of the rotary kiln. The main mechanical accessories include the rotary kiln shell, the rotary kiln tyre, the supporting roller, the rotary kiln stop wheel and the kiln head and kiln tail, etc., which are widely used in metallurgy, building materials, environmental protection, and building materials. In many fields, so the quality requirements for its accessories will be relatively high.
