A kind of environment-friendly dedusting system and dedusting method of online ash unloading
A dust removal system and environmental protection technology, applied in separation methods, chemical instruments and methods, dispersed particle separation, etc., can solve the problems of inability to ensure high filtration performance of filter bags, difficult operation by operators, low dust removal efficiency, etc., to ensure sufficiency. , to ensure the effect of dust removal and high filtration performance
Active Publication Date: 2022-01-11
交口县旺庄生铁有限责任公司
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Problems solved by technology
Adopting this method not only takes a long time, but also is very difficult for the operator to operate.
[0003] Therefore, part of the operation of the dedusting equipment is interrupted to clean the filter bag, but this process needs to interrupt the gas dedusting, resulting in low dust removal efficiency, and regular dedusting still cannot ensure that the filter bag is always in high filtration performance status
Method used
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Embodiment Construction
[0039] The present invention will be further described below in conjunction with the accompanying drawings.
[0040] as attached figure 1 to attach Figure 5 As shown, an environment-friendly dust removal system for online dust removal includes a dust removal housing 1, a bag support plate 2, a dust-free exhaust pipe 6, a rotary mechanism 10, a dust removal mechanism 11, and a dust removal bag 9. The dust removal housing is Closed cylindrical housing structure, the bag support plate 2 is horizontally placed in the inner cavity of the dust removal housing 1, and the dust removal housing 1 is divided into the upper air collection chamber 4 and the lower part by the bag support plate 2 Dust collection chamber 3, the dust collection chamber 3 is connected to the dust-containing air intake pipe 5, the gas collection chamber 4 is connected to the dust-free exhaust pipe 6, and the bag support plate 2 is penetrated with a number of non-woven bags distributed along the circumferential...
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The invention discloses an environment-friendly dust removal system for online ash discharge, which comprises a dust removal housing, a cloth bag support plate, a dust-free exhaust pipe, a rotary mechanism, an ash discharge mechanism and a dust removal cloth bag. The dust removal housing is separated into For the upper air collection chamber and the lower dust collection chamber, a number of dust-free air outlets distributed along the circumferential array are opened through the bag support plate. The open end of the dust-removing bag is set corresponding to the dust-free air outlet. A rotary mechanism is arranged on the support plate, and the rotary mechanism respectively drives each dust-removing bag to rotate in the corresponding dust-free air outlet. The outer ring of the ash mechanism is set in contact with the dust bag, and the ash unloading mechanism and the dust bag are relatively rotated to clean the dust, which can clean the dust bag in real time while dedusting the dusty gas, ensuring the high filtration performance of the dust bag.
Description
technical field [0001] The invention belongs to the field of environmental protection dust removal, and in particular relates to an environmental protection dust removal system and a dust removal method for online ash discharge. Background technique [0002] In the prior art, after the dusty gas is filtered by the filter bag and the filter screen, the dust is retained on the outer surface of the filter bag, and the filtered gas is discharged from the casing through the filter bag from the air outlet. As the filtration time increases, the dust attached to the outer surface of the filter bag will also increase, and the resistance of the filter bag will also increase accordingly, thus affecting the suction and dust removal effect. Sometimes it is necessary to remove the filter bag and frame for cleaning or replacement. In the prior art, the connection between the frame and the casing is located inside the casing. When needing to change, just need to open safety door, the peop...
Claims
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IPC IPC(8): B01D46/02B01D46/04
CPCB01D46/023B01D46/04
Inventor 殷富新
Owner 交口县旺庄生铁有限责任公司