Dust collection filter

A dust collection and filter technology, applied in the fields of dispersed particle filtration, chemical instruments and methods, dispersed particle separation, etc., can solve the problems of complex structure and poor dust removal effect of dust collectors, and achieve simple structure, good dust removal effect, and purification. Efficient effect

Inactive Publication Date: 2015-02-25
ZHANGJIAGANG AIER ENVIRONMENTAL PROTECTION ENG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The traditional dust collector has complex structure and poor dust removal effect

Method used

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Embodiment Construction

[0013] The present invention will be further described now in conjunction with accompanying drawing. These drawings are simplified schematic diagrams only to illustrate the basic structure of the present invention in a schematic way, so they only show the components relevant to the present invention.

[0014] like figure 1 and figure 2 The shown dust collection filter includes a cylinder body 2, a spherical crown-shaped head 9 is arranged above the cylinder body 2, an ash hopper 1 is connected under the cylinder body 2, and a dust outlet 18 is opened at the bottom of the ash hopper 1; the outer wall of the cylinder body 2 The upper part is provided with a clean gas outlet 17, and the lower part of the outer wall of the cylinder 2 is provided with a dust inlet 16; the cylinder 2 is built with a flower plate 12, and the flower plate 12 divides the inner cavity of the cylinder 2 into a clean room and a filter room distributed up and down. It communicates with the clean air out...

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Abstract

The invention discloses a dust collection filter. The dust collection filter comprises a barrel body, wherein a spherical-crown-shaped end socket is arranged above the barrel body; an dust bucket is connected below the barrel body; a dust outlet is formed in the bottom of the dust bucket; a pure gas outlet is formed in the upper part of the outer wall of the barrel body; a dust inlet is formed in the lower part of the outer wall of the barrel body; the barrel body is internally provided with a pattern board; the pattern board is used for dividing the inner cavity of the barrel body into a cleaning chamber and a filtering chamber which are distributed up and down; each of the cleaning chamber and the filtering chamber is provided with a micro-differential pressure sensor; the pattern board is provided with a cage keel in a suspension manner and the cage keel is sleeved by a filtering bag; the outer wall of the barrel body is provided with a pulse dust cleaning device and a control cabinet; and the micro-differential pressure sensors are electrically connected with the control cabinet. The dust collection filter has the advantages of simple structure, reasonable design, good dust cleaning effect, high purification efficiency, great air treatment quantity, long service life of the filtering bag, small working amount for maintenance, and safety and reliability in operation.

Description

technical field [0001] The invention relates to the technical field of dust collectors, in particular to a dust collection filter widely used in industrial dust control in shipbuilding, automobile, casting, non-ferrous metal, tobacco, light industry, rubber, medicine and other industries. Background technique [0002] Cartridge dust collectors have appeared in Japan and some European and American countries as early as the 1970s. They have the advantages of small size, high efficiency, low investment, and easy maintenance. However, due to their small equipment capacity, it is difficult to combine them into large air volume equipment. The filtering wind speed is low and the application range is narrow. It is only used in food, welding and other industries, so it has not been widely promoted for many years. In recent years, with the continuous development of new technologies and new materials, companies represented by Japan and the United States have improved the structure and ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D46/02B01D46/04
Inventor 张显磊晁文静钱官平朱卫兵
Owner ZHANGJIAGANG AIER ENVIRONMENTAL PROTECTION ENG CO LTD
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