Filter bag for dust collector
A technology for filter bags and dust collectors, applied in the field of filter bags, can solve the problems of rupture of outer bands, wear and tear of filter bags, etc., and achieve the effects of preventing distortion, reducing friction, and improving durability.
Active Publication Date: 2019-05-24
东门环保科技有限公司
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- Abstract
- Description
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- Application Information
AI Technical Summary
Problems solved by technology
[0008] However, a problem with conventional filter bags as described above is that during air pulse operation with compressed air, the portion of the filter bag that is not secured to the outer belt rubs against the outer belt, causing premature wear of the filter bag
[0009] In addition, in the conventional filter bag, there is a problem that when dust falls from the upper side of the filter bag, the outer band may be broken due to friction or impact of the dust and the outer band
[0010] Also, in conventional filter bags, only the pleated ridges are secured to the outer belt
Therefore, the expansion of filter bags cannot be properly controlled, which brings about the problem of possible abrasion due to contact with adjacent filter bags
[0011] Also, in conventional filter bags, only the pleat ridges are fixed to the outer belt, leading to the disadvantage of uneven expansion of the pleats during air pulse operation using compressed air
Method used
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[0039] Hereinafter, the configuration and operation of the embodiment will be described in detail with reference to the accompanying drawings. The following description is one of various patentable aspects of the disclosure and may form a part of the detailed description of the disclosure.
[0040] However, in describing the present disclosure, detailed descriptions of known configurations or functions that make the present disclosure obscure may be omitted.
[0041] This disclosure can be modified and includes various embodiments. Specific embodiments are shown by way of example in the drawings and described in the detailed description of the embodiments. It should be understood, however, that they are not intended to limit the disclosure to particular embodiments, but to cover all modifications, similarities, and substitutions included within the spirit and scope of the disclosure.
[0042] The terms used herein, including ordinal numbers such as "first" and "second," may ...
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A filter bag for a dust collector includes a filtration member, a band member and a plurality of reinforcing members. The filtration member is provided with pleats having pleat ridges and pleat valleys alternately arranged along a circumferential direction. The band member is provided along the circumferential direction to surround an outer surface of the filtration member and sewn to the pleat ridges and the pleat valleys. The reinforcing members are installed at the pleat valleys and extended along a longitudinal direction of the filtration member.
Description
technical field [0001] The present disclosure relates to a filter bag for a dust collector. Background technique [0002] A dust collector is a purifier that removes dust such as solid or liquid fine particles (hereinafter generally referred to as "gas") contained in air or gas. Dust collectors filter the dust present in the gas, which can then be reintroduced indoors or exhausted outdoors. [0003] One or more dust collection filters (hereinafter referred to as "filter bags") may be installed in the dust collector, and the filter bags may filter dust and the like contained in the gas, and may supply purified gas. [0004] Typically, in a filter bag, a retainer may be disposed within a generally cylindrical filter cloth to retain the filter cloth in a tubular shape. In recent years, in order to improve the dust collection efficiency, the filter cloth of the filter bag is repeatedly folded in the circumferential direction to form pleats, thereby increasing the surface area....
Claims
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Patent Timeline
Login to View More IPC IPC(8): B01D46/02B01D46/42B01D46/52
CPCB01D46/02B01D46/521B01D2265/04B01D2265/06B01D46/023B01D46/52
Inventor 金钟门金东溋申相默
Owner 东门环保科技有限公司