Chemical Crushing Equipment: Common Lubrication Failure Case Review and Solution Sharing

A Review of Common Lubrication Failure Cases in Chemical Crushing Equipment and Sharing of Solutions

In the chemical industry, the reliable operation of crushing equipment is crucial for maintaining production continuity and safety. Among them, the lubrication system of the impact crusher plays a vital role. This article delves into the technical application and advantages of the centralized grease lubrication system in chemical impact crushers.

Importance of Lubrication Management

Imagine a chemical plant where the crushing equipment frequently shuts down due to lubrication failures. It is estimated that such lubrication - related equipment downtime can lead to a production loss of up to 15 - 20% for a medium - sized chemical plant annually. This clearly shows the importance of proper lubrication management in the chemical industry.

Core Functions of the Centralized Grease Lubrication System

The centralized grease lubrication system has three core functions: automatic oil supply, pressure monitoring, and accurate distribution.

• Automatic oil supply: This function ensures a continuous and stable supply of grease to the bearing points. According to tests, the automatic oil - supply system can reduce the manual lubrication frequency from once every 2 hours to once every 10 hours, significantly improving work efficiency.
• Pressure monitoring: By constantly monitoring the pressure in the lubrication pipeline, the system can detect potential blockages or oil - leakage problems in time. It is reported that early detection through pressure monitoring can prevent about 80% of serious lubrication - related failures.
• Accurate distribution: The system can accurately distribute the right amount of grease to each bearing point according to the actual demand. This not only improves the utilization rate of grease but also effectively extends the service life of bearings. Studies have shown that the accurate distribution function can extend the bearing life by about 30 - 40%.

Advantages of the System in the Chemical Industry

In the chemical industry, production environments are often characterized by high temperatures and high corrosiveness. The centralized grease lubrication system can adapt to these harsh conditions well. It can increase the equipment availability rate from about 80% to over 90%, and at the same time, reduce the operator's risk of exposure to dangerous working environments by 30 - 40%.

Case Review

Let's take a real - world case in a chemical factory. The impact crusher in the factory used to experience frequent lubrication failures, mainly due to oil blockage and improper grease distribution. After installing the centralized grease lubrication system, the frequency of equipment failures dropped by 70%, saving approximately $50,000 in annual maintenance and replacement costs. Based on this case, preventive measures such as regular cleaning of the oil pipeline and real - time adjustment of the grease distribution ratio are provided.

Interactive Q&A

We encourage readers to share their questions and experiences in the comments section. Our experts will answer your questions and discuss lubrication - related issues with you.

If you are looking for ways to improve the availability of your crushing equipment, welcome to learn about our digital lubrication solutions.