Cleaning and maintaining the polyester fiber filter element is an important step to ensure its performance and extend its service life. The following is the cleaning and maintenance method for polyester fiber filter element:
First, the steps of cleaning polyester fiber filter element
1. ** Preparation **
- Determine the frequency of cleaning: The frequency of cleaning of polyester fiber filter depends on the environment and degree of use. If the filter element is used in a dusty and air impurity environment, it may need to be cleaned once a month; If the environment is relatively clean, it is more appropriate to clean it every 2-3 months.
Prepare cleaning tools and materials: warm water, a mild detergent (such as dish soap), a soft brush (such as a toothbrush, with soft bristles to avoid scratching the filter), a clean rag or towel, and a water source for rinsing.
2. ** Preliminary treatment **
- Gently pat the filter element: Remove the filter element from the device and place it on a clean, flat surface. Gently beat the filter element with your hand to remove large pieces of dust and impurities attached to the surface of the filter element. Pay attention to moderate strength to avoid excessive force resulting in deformation or damage to the filter element.
- Preliminary cleaning with a soft brush: Gently brush the soft brush along the texture direction of the filter to remove dust and dirt attached to the surface of the filter. For places such as the fold of the filter element that are easy to hide dirt, it is necessary to clean up more carefully. If the dirt is stubborn, you can dip the soft brush into a small amount of detergent and scrub it again.
3. ** Deep cleaning **
- Preparation of cleaning solution: Add an appropriate amount of detergent in warm water, generally add 5-10 ml of detergent per liter of water, stir evenly, preparation of cleaning solution. It should be noted that the concentration of the cleaning solution should not be too high to avoid damage to the filter element.
- Soak the filter element: Soak the filter element in the cleaning solution for a period of time. The soaking time depends on the degree of contamination of the filter element, and it is generally recommended to soak for 15 to 30 minutes. During the soaking process, pay attention to the filter element to ensure that the filter element is fully immersed in the cleaning solution.
- ** Cleaning the filter element ** : After soaking, gently rub the filter element with your hand, so that the cleaning solution is fully mixed with the dirt on the filter element to further decompose the dirt. Then slowly rinse the filter with clean water, and the direction of washing should be consistent with the texture direction of the filter. If conditions permit, a low pressure water device can be used for flushing.
4. ** Dry the filter element **
- Natural air drying: After cleaning, put the filter element in a well-ventilated place to dry naturally. Do not dry in the sun or use high temperature equipment such as a hair dryer to avoid deformation or damage to the filter element. During the drying process, make sure that the filter element is completely dry, otherwise it may breed bacteria or produce odor.
- Check the filter element: After the filter element is dry, carefully check the filter element for any damage, such as holes, cracks or fiber breaks. If the problem is found, the new filter element should be replaced in time to ensure the normal operation of the equipment and air quality.
Two, the maintenance of polyester fiber filter element method
1. ** Check ** regularly
- Appearance inspection: regularly check the appearance of the filter element to see if there is damage, deformation, fading and other conditions. If the filter element is found to have signs of damage, a new filter element should be replaced in time to avoid affecting the filtration effect.
Resistance check: The resistance change of the filter element can be detected by the resistance monitoring device of the equipment or by using professional instruments. When the resistance of the filter element exceeds the normal range, it indicates that the filter element may be blocked or damaged, and it needs to be cleaned or replaced in time. It is generally recommended to check the resistance of the filter element once a week or once a month, and the specific frequency of inspection depends on the use of the equipment.
2. ** Correct installation and use **
- Install in place: When installing the filter element, ensure that the filter element is installed correctly and firmly, and the connection with the equipment is tight and seamless. If improperly installed, it may lead to air leakage and affect the filtration effect. Refer to the operating instructions of the device and follow the correct installation methods.
- Avoid overuse: do not exceed the service life and dust capacity of the filter cartridge. Different types of filter cartridges have different service life and dust limits, and the filter element should be selected reasonably according to the use environment and air dust content of the equipment, and the filter element should be replaced or cleaned regularly. In general, the service life of the polyester fiber filter element is about 3 to 6 months, but the specific service life needs to be determined according to the actual situation.
3. ** Storage precautions **
- Dry storage: If the filter element needs to be temporarily stored, the filter element should be placed in a dry and ventilated place to avoid moisture and direct sunlight. The humid environment may cause mold or deterioration of the filter element, affecting the performance and service life of the filter element. You can put some desiccant in the place where the filter is stored to absorb moisture in the air.
- Avoid heavy pressure: When storing the filter element, avoid stacking heavy objects on the filter element to avoid deformation of the filter element. The filter can be placed on a special filter rack or otherwise suspended to maintain the natural shape of the filter.