Dedusting device
A dust collector and dust technology, applied in chemical instruments and methods, separation methods, dispersed particle separation, etc., can solve the problems of increased friction of filter bags, affecting the quality and service life of filter bags, and expansion of filter holes, so as to prolong the service life. , Avoid large-scale expansion and contraction, reduce wear and tear
Inactive Publication Date: 2017-05-24
赵恒祥
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Problems solved by technology
[0004] However, in the above-mentioned filtration and dust cleaning process, due to the irregular flow of gas and the quality of installation, the filter bags will be partially broken due to mutual friction.
Especially in the state of dust removal, under the action of compressed gas, the filter bag will undergo repeated expansion and contraction to remove the dust trapped on it, which will lead to intensified friction between the filter bags, and the filter bag itself will In the process of repeated expansion and contraction, the filter holes will also be expanded and broken, which will seriously affect the quality and life of the filter bag.
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[0023] In order to enable those skilled in the art to better understand the technical solutions of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0024] The "several" mentioned in this article refers to a number with an indeterminate number, usually more than two; and when several are used to represent the number of certain components, it cannot be understood that the number of these components is the same.
[0025] Please refer to Figure 1-2 , figure 1 It is a structural schematic diagram of a specific embodiment of the dust collector provided by the present invention, figure 2 for figure 1 Schematic diagram of the connection structure between the middle filter cartridge and the high-pressure injection device.
[0026] Such as figure 1 with figure 2 As shown, the present invention provides a dust collector, which includes a box body 1 having an air inlet 1...
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Abstract
The invention discloses a dedusting device. The dedusting device comprises a box body, wherein a plurality of filter cylinders are arranged in the box body; each filter cylinder comprises a rigid lining net and a filtering material; each filtering material is fixedly arranged on the corresponding rigid lining net; the dust in the dust-containing gas can be adsorbed onto the outer surface of each filtering material. The dedusting device provided by the invention has the advantages that each filtering material is fixedly arranged on the corresponding rigid lining net, the mutual collision of the filtering materials of the filter cylinders due to irregular flowing of gas in the filtering and dedusting process is avoided, meanwhile, the large-area expansion and shrinkage of the filtering material self can be greatly avoided, the abrasion of the filtering materials is greatly decreased, and the service life is further prolonged.
Description
technical field [0001] The invention relates to the technical field of dust removal, in particular to a dust collector. Background technique [0002] The bag filter is a widely used dust removal device at present, and its working state includes the filtering state and the dust cleaning state. [0003] In the filtering state, the dust-laden gas flows to the filter bag under pressure, among which, the coarse particle dust directly falls into the ash hopper after colliding with the filter bag, and the fine particle dust is adsorbed between the filter holes of the filter bag to Realize dust removal of dusty gas. In the state of dust removal, the filter bag can be instantly expanded and deformed by compressed air, so that the dust trapped between the filter holes falls from the surface of the filter bag to realize the dust removal of the filter bag. [0004] However, in the above-mentioned filtration and dust removal process, due to the irregular flow of gas and the quality of ...
Claims
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IPC IPC(8): B01D46/24
CPCB01D46/2411B01D46/60B01D46/76B01D46/71
Inventor 赵恒祥
Owner 赵恒祥