Dust bag is known as the heart of the bag filter is the bag filter in the process of running the most crucial part of the general case of the cylindrical dust bag filter is hanging vertically in the bag filter . Dust bag fabric and design should be as high as possible the pursuit of efficient filtration, as well as the easy-to-dust stripping and durable effects.
During the dedusting process, when the dust-laden gas particles pass through the deduster, the dust particles are trapped on the outer surface of the filter bag while the clean gas passes through the filter material to the inside of the bag. The dusting cage inside the dust bag is used to support the filter bag to prevent the bag from collapsing. It also helps to clear and redistribute the dust cake. For some special conditions environment, the dust bag post-processing is very important. General conventional divided into the following categories:
1, pressure treatment
This treatment is mainly against the surface of the cloth with a rapid fire walking to burn hair removal, and then use the high temperature roller cloth surface ironing, so that the fabric surface smooth, easy to clean. This will not only improve the performance of filter cleaning, but also to meet the fine dust collection.
2, antistatic treatment
Some dust in the specified concentration state, the encounter sparks will be prone to burning. So for flammable or explosive dust must be treated with anti-static needle felt filter media. Antistatic filter refers to the fiber in the filter mixed with conductive fibers or fabric in the fabric woven conductive yarn bar, so that the entire filter material with conductive properties, the use of static electricity through the filter to the precipitator Box and the ground, to prevent explosion caused by static sparks.
3, waterproof and oil treatment
Fetal felt filter is used for fluorocarbon resin and PTFE impregnated treatment, the surface of the filter bag has hydrophobic, water droplets in the fabric surface to form the effect of rolling leaves, more easy to capture dust, and to avoid and Reduce the temperature difference is relatively large when the paste bag and corrosive bag phenomenon.
4, easy cleaning treatment
Generally mirror treatment, or the surface layer of fine denier fiber needle acupuncture in the fabric surface, the fabric is of high quality cleaning performance, but also in a high wind filtration speed long hours of work.
5, PTFE coating treatment
If the dust particle size is less than 1 micron, or the dust has a great adhesion, or when the gas-containing humidity is high, the ordinary filter can not be effectively filtered. Teflon coated membrane filter material, not only high filtration accuracy, and the surface is smooth, does not adhere to dust, easy to clean, and dust will not penetrate the filter inside.
6, heat setting treatment
In addition to the post-processing dust bag, but also on the dust bag heat setting. The purpose of heat-setting is to eliminate the residual stress in the filter bag process, so that the size of the filter bag is stable and the surface is smooth. If the filter bag size is not stable, the filter bag is easily deformed during use, which will increase the friction between the filter bag and the keel, the keel in the filter bag will also be difficult to extract, which can lead to serious cases Dust phenomenon occurred.
There are many products classified in this section of Automatic Desiccant Wrapping. They are focused on folding all kinds of garments with Desiccant Wrapping. Attention: The following garment are applied to this auto folding packing machine. Like, garment designed with many accesories, too thick coat,suits t shirts.
All machine include the following function:
1.Within the allowable value range, the folded length and width can be adjusted as you want.
2.The machine can automatically detect the length of garment, when the garment size is different, machine can intelligently identify and automatically fold according to the first folding length, so as to ensure the uniform folding length without changing the polybag. Clothes of different sizes can be folded into uniform sizes and packed into bags.
3.Machine will calculate the number of completed pieces automatically, and the alarm function for multiple
garments can be set up.
Coveralls Clothing Folding Machine, Polo Clothing Folding Machine, Towels Clothing Folding Machine, Uniforms Clothing Folding Machine
ShenZhen Lingchuang Automated Technology Co.,Ltd , https://www.szlcautos.com