Working principle of cartridge dust collector After the dust-containing gas enters the ash hopper of the dust collector, due to the sudden expansion of the air flow section and the effect of the air distribution plate, a part of the coarse particles in the air flow settle in the ash hopper under the action of dynamic and inertial forces. After...
Cartridge dust collector Cartridge dust collector is a new product developed by using pulse filter cartridges as filter elements to achieve air dust removal and industrial dust removal based on the application of pulse bag filters.It is favored by users with its operating parameters of high air volume, high efficiency, low pressure and low resistance loss.The pulse filter cartridge dust collector is...
Advantages of pleated filter bags It can directly replace the existing dust removal filter bag of the bag filter, without the need to modify the main structure of the dust removal equipment, and the filter area can be increased by 50%-150% after replacement.It can significantly reduce the system pressure difference, thereby improving the overall performance of the system and the...
The reason for the "burning bag" of the dust bag Burn the dust bag at high temperature High temperature damage to the dust bag is fatal. For example, the pulverized coal drying kiln, because the pulverized coal particles are very small and extremely sticky after drying, the ash cleaning is not ideal, leaving a large amount of dried coal on the surface of...
Installation requirements of bag filter When installing the bracket, pay attention to the vertical and accurate positioning of the column.When installing the ash hopper and the box body, while ensuring the installation dimensions, the joints should be airtight, and the fastener joints must be sealed. The conveying equipment under the ash hopper should be inspected before installation, repaired if necessary,...
PPS filter bag The PPS filter bag is a thin fiber cloth with interlaced fibers and uniformly distributed gaps using a non-woven needle punching process. The surface of the needled felt produced from polyester staple fiber and polyester twisted yarn is subjected to post-treatments such as hot rolling, singeing or coating, so that the surface of the needled felt is...
Advantages of coated filter media The membrane-coated filter material has excellent performance. Its filtration method is membrane surface filtration, which intercepts nearly 100% of the filtered material.Coated filter cloth is called a new material that is indispensable for dust and material collection and precision filtration. Advantages： The surface filtration efficiency is high.Generally, the industrial filter material is deep-layer filtration, which relies on...
PTFE coated filter material The surface of the polytetrafluoroethylene (PTFE) film is smooth and chemically resistant. It is laminated to the surface of a common filter material to act as a disposable dust layer, trapping all the dust on the surface of the film to achieve surface filtration.Because the film has a smooth surface, excellent chemical stability, no aging, and...
Electrostatic polyester needle felt dust bag The electrostatic polyester needled felt dust bag is the main filter material in the bag filter. The non-woven needle punching process is used to card and spread the polyester staple fiber on a thin fiber cloth with staggered fibers and uniform gap distribution and then needle punched into a felt.This filter material has high...
Comparison of several filter materials of bag filter 1. Polypropylene It is the most moisture-resistant synthetic fiber. The moisture regain is close to 0 under standard conditions. When under humid conditions, it only absorbs 0.6% of its weight and does not change its properties. 2. Acrylonitrile homopolymer (acrylic) When the temperature is lower than 1250°C, it shows good resistance to organic solvents, oxidants,...
