Energy-saving type medium-efficiency air filtering bag with composite filtering material
A composite filter material and air filtration technology, which is applied in the direction of dispersed particle filtration, dispersed particle separation, chemical instruments and methods, etc., can solve the problem that the filter bag cannot be adjusted to fix the opening of the filter bag, and achieve the effect of convenient adjustment
Pending Publication Date: 2020-01-14
无锡市玉净净化科技有限公司
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Problems solved by technology
[0004] Aiming at the deficiencies of the prior art, the present invention provides an energy-saving medium-efficiency composite filter material air filter bag, which has the advantages of simplicity and convenience, and solves the problem that the existing filter bag cannot be adjusted and the size of the opening of the filter bag can be fixed
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[0016] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0017] see figure 1 , an energy-saving medium-efficiency composite filter material air filter bag, including an upper plate 1 and a lower plate 3, the upper plate 1 is a rectangular plate, the lower plate 1 is a rectangular plate, the upper plate 1 and the lower plate 2 The size is the same, and the upper plate 1 and the lower plate 2 correspond up and down, the upper plate 1 is located above the lower plate 2, and two square blocks 4 are fixedly installed on ...
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The invention relates to the technical field of energy-saving type medium-efficiency air filtering bags with composite filtering materials and discloses an energy-saving type medium-efficiency air filtering bag with a composite filtering material. The air filtering bag comprises an upper plate and a lower plate, wherein the sizes of the upper plate and the lower plate are identical; the upper plate and the lower plate are in up and down correspondence; the upper plate and the lower plate are extruded to one side close to a central point; two square blocks slide to one side close to the centralpoint; connecting holes in up and down correspondence to a vertical groove are found; a threaded column is rotated to move downwards till the threaded column is moved into the connecting holes in upand down correspondence to the vertical groove; and the two square blocks are fixed. When the upper plate and the lower plate are pressurized to one side close to the central point, the upper plate and the lower plate are bent to upper and lower sides, then the opening of the filtering bag can be also bent to the upper and lower sides and can be opened, and the square blocks are fixed, so that theopening of the filtering bag is kept opened constantly, and due to the arrangement, the opening size of the filtering bag can be conveniently adjusted.
Description
technical field [0001] The invention relates to the technical field of an energy-saving medium-efficiency composite filter material air filter bag, in particular to an energy-saving medium-efficiency composite filter material air filter bag. Background technique [0002] The filter bag has excellent chemical performance stability and heat resistance. The filter bag is a key part in the operation of the bag filter, and the cylindrical filter bag is usually hung vertically in the filter bag. The fabric and design of the filter bag should pursue high-efficiency filtration, easy dust removal and durable effects. The existing filter bags cannot be adjusted or fixed. The size of the filter bag opening. Contents of the invention [0003] (1) Solved technical problems [0004] Aiming at the deficiencies of the prior art, the present invention provides an energy-saving medium-efficiency composite filter material air filter bag, which has the advantages of simplicity and convenienc...
Claims
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IPC IPC(8): B01D46/02
CPCB01D46/02
Inventor 吴鸣芳
Owner 无锡市玉净净化科技有限公司