High-pressure filter manufacturers explain how to replace high-pressure gas filters.
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Release Time：2022-01-24
High-pressure filter manufacturers explain how to replace high-pressure gas filters. The use efficiency of the high-pressure gas filter is still very high, but the cost of the high-pressure gas filter is higher than that of the general filter. Because the equipment has a service life, many friends do not know how to judge the waste status of the high-pressure gas filter, and do not know how to replace the high-pressure gas filter.
High-pressure filter manufacturers explain how to replace high-pressure gas filters.
Replacement method of high pressure gas filter
The use efficiency of the high-pressure gas filter is still very high, but the cost of the high-pressure gas filter is higher than that of the general filter. Because the equipment has a service life, many friends do not know how to judge the waste status of the high-pressure gas filter, and do not know how to replace the high-pressure gas filter.
High pressure filter manufacturers: how to determine the high efficiency air filter scrap
1. Through the environmental test, it is found that the suspended particles in the room are obviously high. After other reasons are eliminated, the diffuser plate of the high-efficiency air supply port is removed, the surface of the air supply port is damaged and there are black and gray marks. This equipment cannot be used. Please replace the new filter immediately. When the filter is not obviously damaged, please measure the air supply volume of each air supply port at the air outlet of the air volume cover and increase air supply volume for replacement.
2. If the other air filters are not abnormal, if the air supply of the room air outlet is less than half of the standard air supply, the blocked high-efficiency filter should be replaced because the filter is blocked.
High pressure filter manufacturers: efficient replacement of filters
1. Remove the diffuser plate of the used high-efficiency filter, loosen the fixed parts of the high-efficiency filter, remove the high-efficiency filter, check the corrosion and loss of the static pressure box, fixed parts and panels, and when rust is found, rust removal and painting removal are required. According to the specifications and quantity, a new high-efficiency filter is used. To check the effective filter outer package, there must be no damage at all. The high-efficiency filter certificate must be complete, the filter paper shall not be damaged, clean and dry, and the decoration shall be completely maintained before installation.
2. Introduce the surface speed, dust holding capacity and life of the high efficiency filter
Surface velocity and filtration speed: The ability of high-efficiency filters to measure air volume is usually expressed by surface velocity, and sometimes by filtration velocity. The two are consistent with planar filters. Surface velocity is the airflow velocity through the filter section, usually expressed by how many meters per second? Filtration speed refers to the airflow speed through the filter material area. According to the requirements for high-efficiency filters, the area of filter materials set on the filter is different, sometimes larger than the damaged area of the filter. Therefore, the filtration speed is less than the surface speed, usually expressed in seconds per minute or centimeters per second. The size of the filter is directly related to the performance of the filter. Excessive filtration speed will reduce the purification efficiency and increase the resistance. Therefore, the filtration speed of the high-efficiency filter is usually small, and the area of the filter material is large.
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2026/02/28
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