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The top block 20MG40.11.13.97 of the coal mill is located on the top of the grinding roller, and its main function is to support and fix the grinding roller. During the operation of the coal mill, the grinding roller needs to withstand greater pressure and wear. The top block can effectively fix the grinding roller in the correct position through its structural design to ensure that the grinding roller remains stable during the grinding process. This support role helps to improve the grinding efficiency and accuracy of the coal mill and prevent the grinding roller from being offset or damaged due to vibration or impact. The top block 20MG40.11.13.97 is also responsible for transmitting the pressure generated by the hydraulic system to the grinding roller. During the operation of the coal mill, the pressure applied by the hydraulic system acts on the grinding roller through the top block, enabling it to apply sufficient grinding force to the coal. The transmission of this pressure is the key to achieving effective grinding of coal, ensuring that the coal can be fully crushed into coal powder. |
Technical parameters of coal mill Heat generation: 1631MJ/kg Surface moisture:< 18% Grindability system: HGI=4080 Combustible volatile matter: 1640% Raw coal particles: 040mm Fineness of coal powder: R90=240% |
Product Features: 1. Reliability: Adopting high-quality bearing support and replaceable stationary wear rings. 2. Efficiency: The dual suction design improves suction efficiency. 3. Flexibility: Suitable for various industrial and municipal fields. 4. Stability: Maintain a high degree of sealing during operation, without leakage. 5. Maintainability: replaceable stationary wear rings and well-designed lubrication system. |
Application: Thermal power plants: Coal mills are used to grind coal into powder for better combustion and power generation. Steel plant: Coal mills are used for the preparation of coal powder, helping to improve combustion efficiency. Cement plant: Coal mills are used for the preparation of coal powder to ensure the smooth progress of cement production. In the field of coal chemical industry, medium speed coal mills can be used in coal to oil, coal to fertilizer, coal to natural gas and other process flows to provide qualified coal powder. |
Related Products: Stud bolts GB898C-88 Roller protection cover MG20.11.09.02 Roller-bowl type medium speed coal mill oil seal ASO-617-111 Internal gear sleeve JLX25Z-2042 Booster fan main bearing assembly TU19454-04 Spacer Bushing 4GA13670b Special screws GB00070.1C1030 Roller core 20MG40.11.09.94j Carbon ring 20MG40.11.06.98 Internal and external screws GB3289.28-82 Roller lining device K3740.4.6.0 Intermediate lining K3868.3-14 Special screws GB00070.1B1650 Final guide vane FT9Q36M-04-02 Medium speed wear-resistant sleeve 300MG41.11.23.97 Medium speed grinding ceramic lining 07MG62.11.08.98TC Gasket PD60SFKZMFD Screw plug SAF25-16-2 |
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