A source in Zhengzhou Machinery Co., Ltd. China Dust industry leader in enterprise real! ! Resistance increases with the filter cartridge filter to increase the surface dust layer thickness. When the resistance reaches a specified value, perform cleaning. In order to ensure the normal operation of the system, the upper limit of dust resistance should be maintained within the range of 1400 ~ 1600Pa, when more than this limited scope should be given automatic controller PLC pulse blocking or timing issue commands through a three-state cleaning. The last hopper dust collected by cinder valve, continuous discharge. Powder recovery cartridge dust collector works: dust and gas into the powder recovery cartridge dust collector hopper, due to the sudden expansion of the air flow cross-section, part of a stream of dust particles coarser material to settle under gravity and inertia force; fine granularity After the density of small dust particles into the filter chamber, sifting through Brownian diffusion and comprehensive effect, so that dust deposited on the filter surface, the purified gas into the gas chamber on the box of the net through the cartridge and collection to the discharge outlet . Powder recovery cartridge filter characteristics: 1, using a vertical-type cartridge structure, easy to dust absorption and cleaning; and because at the time of cleaning filter jitter is small, so that the life of the cartridge is much higher than the bag, maintenance costs low. 2, the use of advanced off-line three-state (filtration, cleaning, static) cleaning method to avoid "re-absorption" phenomenon when the current international cleaning, make a thorough cleaning and reliable. 3, the design of the dust agency in advance, not only to overcome the dust directly erosion prone to wear cartridge shortcomings, and can greatly improve the concentration of dust precipitator entrance. 4, the main influence on the performance of key components (such as pulse valve) using high-quality components resistant to wear and tear, the vulnerability of the diaphragm life over one million times. 5, using disaggregated injection cleaning technology, a pulse valve can simultaneously blowing a row (each column is the number of the cartridge up to 12), can greatly reduce the number of pulse valve. 6, three-state pulse valve cleaning mechanism adopts PLC automatic control, and both two kinds of timed or manual control is optional. 7, using the space needed to install a different number of columns, or any combination of rows of cartridges; small unit filter area occupied by the three-dimensional space, can save a lot of space resources for the user, reducing the time investment costs indirect users. 8, long life cartridge life of up to two years, greatly reducing the number of dust filter replacement (traditional baghouse average changed every six months or so), easy maintenance, greatly reducing the user in the use of during maintenance costs. A source in Zhengzhou Machinery Co., Ltd. is located in Zhengzhou High-tech Industrial Development Zone, is a dust removal equipment and dust particles to equipment development and production of specialized manufacturers. Henan Province earlier in the development and automatic hydraulic brick machine machine development and production of professional manufacturers. Our main products are: isostatic press, Q12-15 Mianshaozhuanji, mobile dust, Q8-15 avoid burning brick, Q6-15 avoid burning brick, Q4-15 small Mianshaozhuanji, cement brick, on-board machine, hollow brick machine, hydraulic machine, four-column press, pyrophyllite machine, magnesium Cup press company set design, production, sales and service as a whole, Tsinghua University, Huazhong University of Science and Technology, Zhengzhou University and other major universities graduate senior engineer at the core of the technical team, developed a variety of specifications and particulate removal equipment to dust equipment to produce bag filter, cartridge filter, cyclone, industrial vacuum cleaners, welding smoke, dust particles to the machine, Yuqing just blowing machine, blowing machine clean silicon carbide and other products, an advantage in the design and production of the central system and abrasive dust granulation production line.