Arc-shaped V-shaped filter with replaceable filter element

A filter and filter element technology, which is applied in the direction of dispersed particle filtration, chemical instruments and methods, and separation of dispersed particles, can solve the problems of limited air volume and achieve the effects of increasing air capacity, reducing resistance, and increasing effective filtration area

Active Publication Date: 2021-06-15
MAYAIR TECH (CHINA) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The purpose of the present invention is to provide a replaceable filter element arc V-shaped filter to solve the problem of limited air volume that the filter can bear in the prior art

Method used

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  • Arc-shaped V-shaped filter with replaceable filter element
  • Arc-shaped V-shaped filter with replaceable filter element
  • Arc-shaped V-shaped filter with replaceable filter element

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Embodiment Construction

[0030] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0031] It should be noted that, in the description of the present invention, the terms "front", "rear", "left", "right", "upper", "lower", "inner", "outer" and the like indicate orientations or positions The relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and does not require that the present invention must be constructed and operated in a specific orientation, and thus should not be construed as a limitation of the present invention. The terms "front", "rear", "left", "right", "upper" and "lower" used in the description of the present invention refer to the directions in the drawings, and the terms "inner" and "outer" refer to is the dir...

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Abstract

An arc-shaped V-shaped filter with a replaceable filter element comprises an outer frame flange in a square frame shape, symmetrical supporting frames are connected to the two side walls of the outer frame flange, each supporting frame comprises a plurality of continuous trapezoidal plates, V-shaped grooves are formed in the inner side faces of the trapezoidal plates, and openings of the V-shaped grooves face the outer frame flange; the bottom ends of the symmetrical trapezoidal plates on the two sides are fixedly connected with a bottom plate, the top ends of the V-shaped grooves in the inner side faces of the symmetrical trapezoidal plates on the two sides are detachably connected with a cover plate, the two side edges of the filter element are connected with the V-shaped grooves in the trapezoidal plates on the two sides respectively, and the top end and the bottom end of the filter element are connected with the cover plate and the bottom plate respectively; the plurality of continuous trapezoidal plates in the support frame are arranged in an arc shape; and the air inlet surface of the filter is changed into the cambered surface from the plane, and air uniformly enters the filter through the filter element, so that high resistance caused by processing of excessive air by part of the filter element is reduced, the effective filtering area of the filter element is increased, the overall resistance of the filter is reduced, and the air bearing capacity of the filter is improved.

Description

technical field [0001] The invention relates to the technical field of V-shaped filters, in particular to a replaceable filter element arc-shaped V-shaped filter. Background technique [0002] V-shaped filter is a large-load high-efficiency air filter, suitable for constant airflow and variable airflow systems, with good bacteria and dust filtration performance, and can be widely used in pharmaceutical industry, biological laboratories, hospital operating rooms , food industry, cosmetics industry and other fields of air purification systems. The frame of the existing V-shaped filter is composed of a cover plate and a support plate, and the filter element is fixed with a sealant after the filter element is installed; the filter element is arranged in a V shape. Compared with the pleated plate filter without partition, the V-shaped filter can handle a larger air volume and lower resistance than the filter without partition. [0003] The air inlet surface of the existing V-sh...

Claims

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Application Information

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IPC IPC(8): B01D46/00B01D46/12
CPCB01D46/0004B01D46/0041B01D46/121B01D46/88
Inventor 许凯鹏高守瑞陈玲叶伟强
Owner MAYAIR TECH (CHINA) CO LTD
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