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| The roller frame 20MG23.11.09J.02 of the coal mill is an important part of the coal mill. The main function of the roller frame is to transfer the loading force through the hinge shaft to the grinding roller. This ensures that the grinding roller can effectively squeeze and grind the coal. The roller frame 20MG23.11.09J.02 supports the grinding roller so that it can rotate (rotate) around the mandrel and is fixed on the bracket. The roller frame is connected to the sealing air system through the grinding roller sealing air duct. The sealing air flows through the inner cavity of the roller frame to the outside of the oil seal of the grinding roller and the air sealing ring between the roller frames. A clean annular seal is formed between the roller frame and the outside of the grinding roller oil seal and the air sealing ring between the roller frames to prevent coal powder leakage. |
| 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: Roller end cap 20MG60.11.09.79J Mechanical seal sleeve LTJ100-2 Radial thrust bearings CO46-09-17 washer 345-71H Pump sleeve FA1D56-01-15 Double-ended stud GB0000898B30A2 Sealing ring K3740.4-14 Roller-disc grinding connection MPS629.13-4 Hexagonal nut GB/T6170 Grinding bowl center cover K3868.5-8 Medium speed grinding hinge shaft clamp 300MG41.11.11.97 O-ring DTSD100UZ018 Coal mill hydraulic reversing valve seal assembly 30.11.19.01 Main bearing assembly TU790100-SKA Pressure plate U138D10 Medium speed grinding ceramic lining 200MG41.11.08.98TC Connecting reed FAF28-15-1 300MG43.11.13.97 O-ring HZB253-640 Articulated components 1321 265 0100 |
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