Material: | Metal |
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Application: | Mining |
Type: | Air Filter |
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The function and maintenance points of air filter element in mining machinery and equipment are as follows:
First, the core role
Filter impurities
The air filter element intercepts impurities such as dust and particles in the air through multi-layer fiber nets or special materials to prevent them from entering the engine or mechanical system and avoid wear and blockage.
Protect the engine
If large particles of impurities (such as dust and metal chips) enter the engine cylinder, it will aggravate the wear of the piston and cylinder, and even cause the phenomenon of "cylinder pulling". As the first line of defense, air filter can effectively avoid such failures.
Improve fuel efficiency
Clean air entering the engine can improve combustion efficiency and reduce fuel consumption. Long-term accumulation of dust will reduce the air intake, leading to a decline in fuel economy.
Second, other roles
Prolonging the service life of equipment: by reducing the wear and failure rate, the service life of mining machinery is prolonged as a whole.
Ensure operation safety: prevent dust inhalation, improve working environment and reduce occupational health risks.
Third, the replacement cycle and maintenance suggestions
Replacement frequency
It is recommended to replace the common air filter every 1000-2000 hours, depending on the dust concentration in the working environment.
It is necessary to shorten the replacement cycle in high dust environment such as mines, and it is recommended to check or replace it every 500-1000 hours.
Replacement method
Take out the old filter element (pay attention to the direction, the arrow is up), install the new filter element and check the tightness.
Cleaning and maintenance
Clean the surface of filter element regularly to reduce dust accumulation. If it cannot be cleaned, it is recommended to replace it.
Fourth, matters needing attention
High-efficiency and durable brand filter elements are preferred to ensure filtration performance.
Mining machinery is usually equipped with special filter elements (such as excavator filter elements), and the corresponding specifications need to be selected according to the equipment model.