Air filter cotton filtering effect is mainly reflected in dust filter medium to capture rate, bag filter filtration efficiency is based on the adhesion of dust secondary filter, and air filter cotton is very different. In the actual test results, the test results of the bag filter were below 2mg/m3.
In the process of industrial production, air filtration cotton is not required to be particularly complicated, and is rarely maintained and maintained. In the process of installation, you only need to smooth the filter cotton into a roll, and then seal the edge. Air filter cotton is generally used for more than half a year and needs to be replaced. When replacing, the air filter will be removed and the new filter cotton will be changed. Compared to bag filters, because of the dirty of bag filters, many people are reluctant to change
空气过滤棉的生产工艺：Production process of air filter cotton:
1. Mixed cotton: according to the requirements of different users, the proportion of fiber cotton with different proportions is then poured into the blender and stirred evenly.
2, opening: hybrid cotton mix, you can transfer to a special device for opening, opening a after the completion of the second opening, and then you can by the fan to mixed sensation mixed in the cotton box.
3. Organize: use professional equipment to arrange the filter cotton, the main function is to make the thickness of the filter cotton even, transfer to the upper screen, and then spread the screen into a network.
4. Spread the net: use the swing back and forth to spread the filter cotton into a uniform layer.
Hot wind shape: after the cotton layer is spread out, the filter cotton is put into the oven, the temperature is adjusted, and the cotton is formed by the treatment of the hot wind.
Cool breeze shape: after making fiber cotton, the filter cotton is put in ventilated place, wait 2-3 days wind dry, the filter cotton can be used.
7. Cutting edge: according to the customer's different specifications and sizes of the filter cotton, the filter cotton shall be cut to meet the specifications and sizes required by the customer.
