Impulse type dust collector is in the national standard MC - type II and Japan TBF bag filter on the basis of the improvement of new efficient pulse bag filter, it combines chamber blow and various pulse blowing dust insufficient strength in and out of the uneven distribution of wind and other shortcomings, thus expanding the application range of pulse bag filter, because the structure has the characteristics of this type of filter, so improve the dust collecting efficiency, ability to adapt and extend the service life of the filter bag, after years of production practice, equipment operation stability, less maintenance, combined large range was well received by the user.
Working principle:
The normal work of the pulse bag filter, dust gas from the air inlet into the hopper, due to the rapid expansion of gas volume, part of the coarser the dust by inertial or natural subsidence reasons fall into ash hopper, most of the rest of the dust particles with the air currents to rise into the bag chamber, after filter bag filter, dust particles were stranded on the outer edge of the filter bag, after purification, the gas by the dust filter bag inside into the box body, again by the outlet and the valve plate hole discharged into the atmosphere, so as to achieve the aim of dust removal. As the filtration continues, the unit resistance also rises. When the resistance reaches a certain value, the ash removal controller issues the ash removal command. Firstly, the lifting valve plate is closed to cut off the filtered air flow. Then, the ash removal controller sends a signal to the pulse solenoid valve. As the pulse valve sends the high-pressure reverse airflow used for ash removal into the bag, the filter bag will swell rapidly and produce a strong shake, which will cause the dust outside the filter bag to shake off and achieve the purpose of ash removal. As the equipment is divided into several box areas, the above process is carried out case by case. When one box area is deashing, the other box areas are still working normally, which ensures the continuous normal operation of the unit. The reason why it can deal with high concentration dust is that the ash removal time required by this kind of strong ash removal is very short (only 0.1 ~ 0.2s for a spray).
Product description:
My company independent research and development of efficient injection chamber structure filter, filter bag in the injection, can produce a balanced injection works for the filter bag/cartridge, effectively prevent because of cartridge filter bag/on the length direction of injection intensity is not the same as in the cartridge filter bag/local failure or the phenomenon of excessive ash removal, to ensure the cartridge filter bag/long-term stable operation, at the same time, improve the service life of filter bag/cartridge.
Scope of application:
Collection of ultrafine and ultrafine powders and dust treatment during production;
All kinds of difficult waste gas treatment, involving power plants, steel mills, smelters, oil refineries, plastic factories, chemical plants, pharmaceutical plants, animal husbandry plants, restaurants and restaurants lampblack purification treatment;
Our company can design different structures and filter materials (such as high-temperature, flammable and explosive powder, high-electrostatic powder, high-humidity and high-adhesion powder, corrosive powder, etc.) according to the characteristics of dust treatment and the operating environment.
Dust collection efficiency can be up to 99.99%, the dust concentration of filtered gas <10mg/m3.
[sichuan zhongjin powder equipment co., LTD.] is an enterprise specializing in the design, development and manufacture of crushers. The company specializes in the production of air mill, impact mill, classifier, pneumatic conveying; Airflow pulverizer classifier, ultrafine pulverizer impactor, inert gas pulverizer classifier, dust remover, horizontal disc pulverizer, jet pulverizer classifier, steam kinetic energy pulverizer and other ultrafine powder equipment. Welcome to visit our company.
Company website: www.sczjpe.com