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The Coal mill loading cylinder seal assembly 28MG20.11.14M in the power plant plays a vital role in the operation of the coal mill. Its main function is to prevent the leakage of hydraulic oil, ensure the normal operation of the hydraulic system and the stable operation of the coal mill. The sealing assembly usually includes a variety of sealing rings and seals, which are closely matched to form an effective sealing barrier. First, the Coal mill loading cylinder seal assembly 28MG20.11.14M can prevent the hydraulic oil from leaking from the piston rod of the loading cylinder. Hydraulic oil is an important medium in the hydraulic system of the coal mill. If leakage occurs, it will not only cause the pressure of the hydraulic system to drop, affecting the loading effect of the coal mill, but also may cause environmental pollution and equipment damage. The sealing assembly ensures that the hydraulic oil will not leak out under high pressure by tightly fitting the gap between the piston rod and the cylinder body. Secondly, the sealing assembly also has a certain compensation function. During the long-term operation of the coal mill, the sealing performance of the seal will decrease due to wear. Some new sealing assemblies are designed with an automatic compensation mechanism, which can automatically adjust as the sealing gap increases, thereby extending the service life of the seal. This compensation function reduces the maintenance frequency and cost and improves the operating efficiency of the coal mill. In addition, the design and material selection of the sealing assembly are also very important. High-quality sealing materials can maintain stable performance under high temperature, high pressure and harsh working environment, ensuring the reliable operation of coal mill under various working conditions. For example, the use of high temperature and wear-resistant synthetic rubber materials can effectively resist the erosion of dust and coal powder inside the coal mill on the seal. In short, the Coal mill loading cylinder seal assembly 28MG20.11.14M is a key component to ensure the normal operation of the coal mill hydraulic system. By preventing hydraulic oil leakage, providing wear compensation and using high-quality materials, the sealing assembly provides a strong guarantee for 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. |
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