JQM Pulse Bag Dust Catcher

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Air Pumps [1]
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contact datails

Yancheng Jida machinery manufacture co.,ltd

South side of xinyan road, Xinyang Economic Area, Yancheng city,Jiangsu

0086-515-88396636
0086-13926440294

Larger photo of JQM Pulse Bag Dust Catcher

JQM Pulse Bag Dust Catcher


company	Yancheng Jida machinery manufacture co.,ltd
Categories	Filter Bags
Update	2011-03-02
Original Region	China
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JQM Pulse Bag Dust Catcher

【Technological characteristics】
1. It’s suitable for high efficient consistence dust catching, like O-Sepa separator, the dust consistence is up to 1000g/Nm3,but JQM pulse bag dust catcher can be transacted directly while no need first grade dust catching equipment like whirlwind dust catcher.
2. Used offline dust cleaning technology to make back blowing pulse dust cleaning for sub-room, which avoid the re-adsorption procreant by online dust cleaning and not affect the equipment uninterrupted running.
3. Used filter bag self-locking seal equipment” patent technology, and enhanced the tightness between equipment with filter bag and dust catching efficiency.
4. Used gas-box structure, which reduce the block and damage of the equipment and avoid the inconvenience for installation of filter bags.
5. The solenoid pulse valveisadopted double films structure which characterized in easy control, high efficiency and long life.
6. The filter bag is used by the high technological product of micropore film compound filter material, which is not only enhancing the filtrating speed, reducing the running resistance, but also avoiding the difficulty of powder cleaning on filter bags. It’s specially suitable for high temperature, high moisture dirty gas dust catching, such as cement, electric power industry.
【Equipment Structure】
JQM pulse bag dust catcher is made of base steel structure, ash bucket, upper case, air inlet, air outlet, filter bag, dust removal equipment, electric controller. Besides, according to the pa vibrator can be collocated on ash bucket ektexine, star-shaped dust valve or worm conveyer can be installed on work chutes of ash bucket.
【Working principle】
1. Filtration principle
When the dirty gas enters into the ash bucket, the big grain dust will be separated by inertia and fell on the bottom of the ash bucket. Then the dirty gas enters into the filter bag of middle case and the dust is blocked on the outside of the filter bag. Purified gas enters into upper case through the filter bag mouth, and discharged from air outlet.
2. Dust removal principle
Along with the extension of filtration time, the dust layer on filter bag becomes thicker and thicker, then the resistance for the machine goes up, when it reaches the set value, the dust removal equipment will start working. First, the poppet of one sub-room will be turned off which will block the gas. Then electromagnetic pulse valve will be turned on and compressed air will be expanded in a short time on upper case and peel off the dust and powder on surface of filter bag to the ash bucket. When the dust removal done, the electromagnetic pulse valve will be turned off while poppet will turned on, then this sub-room resume the filtration. Each sub-room will do the dust removal one by one.
3. Dust collection
The dust comes from filtration and dust removal will drop into the ash bucket.

【Technical parameter table 1】

Model

Technical parameter

JQM32-3

JQM32-4

JQM32-5

JQM32-6

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