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Dry dust filter ventilation unit

A dust filtration and drying technology, applied in the fields of dispersed particle filtration, dispersed particle separation, chemical instruments and methods, etc., can solve the problems of inconvenient use, high energy consumption, poor dust removal effect, etc., and achieve low cost, high performance, and occupation. small space effect

Pending Publication Date: 2019-05-21
MEGAUNITY ENVIRONMENTAL SOLUTIONS CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problems of high energy consumption, poor dust removal effect and inconvenient use in the prior art, the present invention provides a dry dust filter type ventilation unit, which is used in tall and large spaces

Method used

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Embodiment Construction

[0035] Below in conjunction with specific implementation methods and attached Figure 1-16 The present invention is described further:

[0036] The dry dust filter ventilation unit includes a housing 1, the housing 1 includes a pollutant gas channel, a filter cartridge 3 and a clean gas channel, the upper part of the housing 1 is provided with an air inlet 2, and the lower part is provided with an air outlet Tuyere 9; the filter cartridge 3 is arranged on the inner side of the air inlet 2, the outlet of the filter cartridge 3 is connected to the clean gas channel, and the end of the clean gas channel is connected to the air supply port 9. A blowback system and a fan 8 are arranged in the clean gas channel. A confluence injection pipe 4 is provided between the filter cartridge 3 and the clean gas channel, and the blowback system includes a blowback gas bag 5 and a blowback pipe 6, and the blowback pipe 6 is provided with a jet port 11, so The injection port 11 mentioned above...

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Abstract

The invention relates to the technical field of dust collection equipment, specifically relates to a dry dust filtration ventilation unit. The dry dust filter ventilation unit is characterized by comprising a housing, wherein the housing comprises a pollutant gas channel, filter cylinders, and a clean gas channel; air inlets are formed in the upper part of the housing; air supply openings are formed in the lower part of the housing; the filter cylinders are arranged on the inner sides of the air inlets; outlets of the filter cylinders are connected with the clean gas channel; the tail end of the clean gas channel is connected with the air supply openings. The dry dust filter ventilation unit has the most characteristics of low investment, small occupied space, flexible design and layout, energy-saving operation, simplicity and convenience in mounting; a dedusting filter part adopts a surface coating filter cylinder filter medium with higher filter efficiency; the filter efficiency for0.3 micrometers or larger dust is 99.9% or higher; blowback self-cleaning can be automatically performed; the dry dust filter ventilation unit is not limited by dust capacity and can continuously andeffectively filter dust and flue gas in a welding workshop.

Description

technical field [0001] The invention relates to a dry dust filter ventilation unit, which belongs to the technical field of dust removal equipment. Background technique [0002] With the development of new technologies and processes, dust pollutants have transformed from a large amount of dust in the past to exhaled dust that is more and more difficult to control. Many industrial enterprises produce dense and large amounts of small particle size pollution dust of 0.1μm-2.0μm And aerosols have also brought environmental pollution problems at the boundary of many industrial enterprises and environmental pollution problems in industrial buildings, such as smoke pollution, chemical pollution and other toxic and harmful gas pollution in the factory environment. These pollutions seriously affect and endanger the health of employees, and can lead to various hidden diseases and even life-threatening. The consequence of serious pollution has caused medical burden and shortage of emp...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D46/24B01D46/54B01D46/00
CPCY02A50/2351
Inventor 林洪柱姚伟强赵新新李建王旭郑翔
Owner MEGAUNITY ENVIRONMENTAL SOLUTIONS CO LTD
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