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| The carbon ring 20MG20.11.06.19 in the coal mill is a key component for mixing coal powder and air. Its loss directly affects the coal grinding efficiency and equipment safety. The loss is mainly caused by three factors: First, in a long-term high-temperature environment, the carbon ring is easily deformed and accelerated by high-temperature baking and gas impact; second, the continuous friction between the carbon ring and the grinding bowl and grinding wheel will also cause surface wear; finally, the material quality of the carbon ring determines its wear resistance, and low-quality materials are more prone to loss. In response to these problems, we propose the following strategies: First, select high-quality carbon rings to ensure that the material has high heat resistance and wear resistance. It is recommended to use industrial fibers or special ceramic materials; second, strengthen the daily maintenance of carbon rings, including regular cleaning, inspection and replacement, and timely discover and deal with wear problems; third, optimize the operating environment of the coal mill, such as enhancing ventilation and controlling temperature to reduce the wear pressure of the carbon ring. Through these measures, the problem of carbon ring loss can be effectively solved to ensure the stable operation of the coal mill. |
| 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: Bearing spacer 20MG30.11.09.91J blade U234ZT Loading cylinder seal MG30.11.14.02 Cylinder HPT200(300)-330 Thrust plate nut FAID56A-04 Medium speed grinding composite lining MG33.11.07.99-DH Guide ring DTYD60TY006 Guide gasket set 07MG60.11.12.07.92 Hydraulic slag door 20MG30.11.05.01 Hexagon bolts YOT46-508-01-05 Carbon ring MG40.11.06.98-1 Scraper MG20.11.07.01.98 Double-ended stud GB0000897W1655 Hinge shaft device 01MG20.11.11 Folding door operator 20MG23.11.15.01 Double-ended stud GB898C-88 Hexagonal nut GB51-76 Slider Components HU25244-12G |
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