How To Effectively Clean The Oily Dust filter Bag
The dust filter bag is a kind of dry dust filter material. The clean air in the dust-laden airflow can be discharged through the pores on the filter cloth, while the dust is intercepted. Therefore, the air permeability of the dust filter bag is an important factor related to dust removal compliance. If liquid substances enter the dust removal filter bag and mix with dust, it will block the dust removal filter bag, which will increase the pressure of the dust collector, increase energy consumption, and reduce business compliance.
Therefore, if the filter bag is contaminated with oily substances, the oily dust filter bag should be replaced in time. The replaced filter bag can be rinsed and used repeatedly. The dust removal compliance of the newly rinsed dust bag can reach 99% in the second application. This saves a lot of money for the protection price of the bag filter in the later period. The current dust bag is washed. It is gradually recognized and praised by people.
Washing steps of oily dust filter bag:
1. When washing the dust filter bag, the first step is to clean the dust. Use high-frequency triggering to remove the larger dust particles that enter the wall of the dust filter bag. The strength should be controlled so that the fiber entanglement fastness cannot be produced. Limitation of the influence, keep the filter bag good and easy to peel off the dirt.
2. After the dust is cleaned, a chemical test can be carried out, bag samples are taken, and professional equipment is used to inspect the oily components on the filter bag, to select suitable washing materials, and rinse the dust filter bag to a large extent without any obstacles caused by the failure of the filter bag. Drug soaking: soak the filter bag in a suitable chemical agent to remove the oily dirt in the cracks of the filter bag, and restore the breathable function of the filter bag to a very large extent.
3. Afterwards, the filter bag will be rinsed, and the washing raw materials will be strictly proportioned. Rinse with low-temperature water, the water flow is even, the intensity is moderate, and the filter bag cannot be damaged. Then, the cleaned filter bag is dried with hot air at about 110 °C. This temperature can maintain the dimensional stability of the filter bag and will not cause deformation and shrinkage of the filter bag after drying.
4. Perform physical index inspection on the dried filter bag to ensure that the filter bag meets the quality requirements after washing, and repair the dust filter bag that has become abrasion and erosion during the application process to ensure the quality of reuse. After the emergency, the dust-removing filter bags that are completely flushed and up to the standard undergo rigorous quality inspection, sub-packaged, and pasted with the inspection certificate, and then shipped to the designated stack for delivery.