In modern industry, steam turbines, as important power equipment, are widely used in various large facilities such as power plants and chemical plants. Its efficient and stable operation is essential to ensure production safety and economic benefits. However, with the increase in service life, the wear problem of internal components of steam turbines, such as bearings, has become increasingly prominent and has become one of the key factors affecting the service life of equipment. This article will explore how to effectively reduce the bearing wear rate by optimizing the application of steam turbine oil purification and separation filter element DQ9732W25H-F, thereby extending the overall life of the steam turbine.

Importance of purification filter element and its working principle

First, we need to understand the role of steam turbine oil purification and separation filter element DQ9732W25H-F in the system. The main function of the filter element is to filter out tiny particles, water and other contaminants in the lubricating oil to ensure the purity of the oil. High-quality lubricating oil can not only provide the necessary lubrication effect, but also effectively remove the heat generated by friction and prevent overheating. Therefore, maintaining the cleanliness of the lubricating oil is of vital importance to protecting the internal components of the steam turbine, especially key parts such as bearings.

The working principle of the turbine oil separation filter element DQ9732W25H-F mainly relies on the physical filtration mechanism. It intercepts impurity particles of different sizes step by step through multiple layers of filter materials, and uses specific materials to absorb water and dissolved gases. This design can not only significantly improve the purity of the lubricating oil, but also effectively extend the service life of the filter element itself. In addition, some high-end filter elements are also equipped with an automatic backwashing function, which can achieve self-cleaning without stopping the machine, further improving the reliability and maintenance convenience of the system.

Analysis of the causes of bearing wear

As one of the core components of the turbine, the bearing bears the important responsibility of supporting the rotor and transmitting power. Due to long-term high-speed rotation and the need to withstand huge mechanical stress, the bearing is extremely susceptible to various external factors and wear. Specifically, the following points are the main causes of bearing wear:

1. Lubricating oil contamination

When the lubricating oil contains a large amount of solid particles, water or other chemicals, these impurities will form abrasive wear on the bearing surface, accelerating the destruction process of its surface. Over time, this wear will cause the bearing clearance to increase, which will in turn cause a series of problems such as increased vibration and increased temperature, seriously affecting the normal operation of the equipment.

2. High temperature environment

Under high temperature conditions, the viscosity of the lubricating oil will drop significantly, which will weaken its lubrication performance. At the same time, high temperature will also promote the occurrence of oxidation reactions, generate acidic substances and other harmful byproducts, further corrode the bearing surface and shorten its service life.

3. Improper operation and maintenance

Lack of regular inspection and timely replacement of lubricating oil and filter element DQ9732W25H-F, or failure to strictly follow the operating procedures during installation, will increase the risk of bearing damage. For example, if the filter element is not replaced for a long time, its filtration capacity will decrease and it will not be able to effectively remove impurities in the oil, which may eventually lead to serious mechanical failure.

The effect of purification filter element on bearing wear rate

In view of the above factors, the use of efficient and reliable purification filter element DQ9732W25H-F has become one of the effective ways to prevent bearing wear and extend the life of the turbine. By optimizing the selection and application of the filter element, the wear rate of the bearing can be significantly reduced from the following aspects:

1. Improve the purity of the lubricating oil

High-quality purification separation filter elements can effectively remove fine particles and moisture in the lubricating oil, ensuring that the oil is always in the best condition. This not only reduces the direct erosion of impurities on the bearing surface, but also improves lubrication conditions, reduces friction coefficients, and thus slows down wear.

2. Reduce temperature and pressure fluctuations

A good filtration system helps maintain the stability of the lubricating oil and avoids abnormal temperature rise and pressure fluctuations caused by oil quality deterioration. This is essential for keeping the bearing in a suitable working environment and can effectively reduce early failures caused by thermal expansion and stress concentration.

In order to give full play to the role of the turbine oil purification and separation filter element DQ9732W25H-F, the quality of the lubricating oil and the working status of the filter element should be checked regularly. It is best to use detection instruments (such as particle counters, moisture sensors, etc.) to monitor the pollutant content in the oil in real time. Once an excess is found, measures should be taken in time to deal with it. In addition, a scientific and reasonable filter element replacement plan should be formulated according to actual working conditions to achieve the optimal balance between economy and reliability.

When looking for high-quality, reliable steam turbine oil filters, YOYIK is undoubtedly a choice worth considering. The company specializes in providing a variety of power equipment including steam turbine accessories, and has won wide acclaim for its high-quality products and services. For more information or inquiries, please contact the customer service below:
E-mail: sales@yoyik.com
Tel: +86-838-2226655
Whatsapp: +86-13618105229

Yoyik offers various types of spare parts for steam turbines, generators, boilers in power plants:

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