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Modular filtering device, dust collector and installation method of modular filtering device

A filter device and modular technology, applied in the field of modular filter devices, can solve problems such as difficulty in ensuring installation accuracy, large footprint, and long construction period, and achieve high assembly and maintenance efficiency, large footprint, and avoid assembly The effect of long construction period

Active Publication Date: 2021-02-09
ZHEJIANG HONGSHENG NEW MATERIAL TECH GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In electric power, petrochemical, metallurgy, steel, cement and other industries, bag filter is more and more widely used, but most of the parts of the filter need to be transported to the local area and assembled on site. The efficiency is low, the construction period is long, the cost is high, the floor area is large, and it is difficult to ensure the accuracy of the installation, which seriously affects the dust removal effect of the dust collector

Method used

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  • Modular filtering device, dust collector and installation method of modular filtering device
  • Modular filtering device, dust collector and installation method of modular filtering device
  • Modular filtering device, dust collector and installation method of modular filtering device

Examples

Experimental program
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Effect test

Embodiment 1

[0051] see Figure 1 to Figure 13 ,as well as Figure 22 and Figure 23 As shown, the embodiment of the present invention provides a modular filter device including a drawer-type push-pull device, a box body and a pleated filter bag 37; the drawer-type push-pull device is installed in the box body, specifically, the drawer-type push-pull device and the box body Phase sliding connection; pleated filter bag is installed on the drawer push-pull device.

[0052] Such as Figure 1-Figure 5 As shown, the drawer-type push-pull device provided in this embodiment is used to include a drawer-type frame body 10 on the box body 20, and a plurality of shelves are arranged on the drawer-type frame body 10, and the length direction of the drawer-type frame body A flower plate is installed at one end of the drawer frame body, so that one end of the drawer frame body in the length direction forms a closed end, and the opposite end of the drawer frame body in the length direction forms an op...

Embodiment 2

[0089] The second embodiment also provides a modular filter device. The modular filter device of this embodiment describes the implementation when the pleated filter bag is a pleated filter bag with a bag cage. In addition to this, the first embodiment The technical solution also belongs to this embodiment and will not be described again.

[0090] Or, the pleated filter bag is a pleated filter bag with a bag cage, wherein the pleated filter bag with a bag cage includes two oppositely arranged pleated pages, and the two oppositely arranged pleated pages form a cavity with open ends body.

[0091] see Figure 14 to Figure 17 As shown, the embodiment of the present invention provides a bag cage pleated filter bag, including: two pleated pages (ie, the first pleated page 1 and the second pleated page 2) and a bag cage 3; wherein, The first end of the first pleated page 1 is connected to the second end of the second pleated page 2, wherein the second end of the first pleated page...

Embodiment 3

[0115] The dust collector provided in Embodiment 3 of the present invention includes the modular filtering device provided in Embodiment 1 or Embodiment 2.

[0116] In this embodiment, the dust collector may further include a dust removal device, through which the dust removal of the filter bag of the modular filter device may be performed, so as to improve the filtering effect of the filter bag.

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Abstract

The invention relates to the technical field of dust collectors, in particular to a modular filter device, a dust collector and an installation method for the modular filter device. The modular filter device includes a drawer-type push-pull device, a box body and a pleated filter bag; the drawer-type push-pull device is installed in the box body; the pleated filter bag is installed on the drawer-type push-pull device; the drawer-type push-pull device includes a drawer-type frame body One end of the length direction of the drawer frame body is equipped with a flower plate; the pleated filter bag is a bagless cage pleated filter bag, wherein the bagless cage pleated filter bag includes two oppositely arranged pleated pages, and two The oppositely arranged pleated pages form a cavity with openings at both ends; or, the pleated filter bag is a pleated filter bag with a bag cage. The invention has the characteristics of high assembly and maintenance efficiency, reduced installation cost, and reduced on-site occupied area, and avoids the problems of long assembly period, high cost and large occupied area of ​​each component on site in the prior art.

Description

technical field [0001] The invention relates to the technical field of dust collectors, in particular to a modular filter device, a dust collector and an installation method for the modular filter device. Background technique [0002] At present, the bag filter is a device that uses a bag-shaped filter element made of fabric to capture solid particles in a dust-laden gas. It is a dry dust filter device and is suitable for capturing fine, dry, non-fibrous dust. In electric power, petrochemical, metallurgy, steel, cement and other industries, bag filter is more and more widely used, but most of the parts of the filter need to be transported to the local area and assembled on site. The efficiency is low, the construction period is long, the cost is high, the floor area is large, and it is difficult to ensure the accuracy of the installation, which seriously affects the dust removal effect of the dust collector. Contents of the invention [0003] The object of the present inv...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01D46/02B01D46/52B01D46/00
CPCB01D46/0002B01D46/001B01D46/023B01D46/525
Inventor 宋朋泽李刚邵联敏
Owner ZHEJIANG HONGSHENG NEW MATERIAL TECH GRP CO LTD