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Multi-stage cloth bag dust removal device

A cloth bag dust removal and cloth bag technology, which is applied in the directions of transportation and packaging, separation methods, and greenhouse gas reduction, can solve the problems of poor dust removal and dust removal effects of bag bags, and achieve improved dust removal and deacidification effects, improved purity, and improved desulfurization and denitrification effect of effect

Pending Publication Date: 2022-08-02
上海环境集团再生能源运营管理有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a multi-stage bag dust removal device to solve the technical problem of poor dust removal effect of bag dust removal in the prior art

Method used

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  • Multi-stage cloth bag dust removal device
  • Multi-stage cloth bag dust removal device
  • Multi-stage cloth bag dust removal device

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Embodiment Construction

[0036] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0037] like Figure 1 to Figure 6 As shown, the present invention provides a multi-stage bag dust removal device, including an incinerator 1, an integrated flue 2, an economizer 3, a deacidification tower 4 and a bag dust removal device 5. The waste in the incinerator 1 is incinerated to generate The original flue gas enters the integrated flue 2, the economizer 3, the deacidification tower 4 in turn, and finally undergoes deep deacid...

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Abstract

The invention discloses a multi-stage cloth bag dust removal device which comprises a shell cavity, a smoke inlet pipeline, a first-stage cloth bag assembly and a second-stage cloth bag assembly, the smoke inlet pipeline, the first-stage cloth bag assembly and the second-stage cloth bag assembly are vertically arranged in the shell cavity, and the second-stage cloth bag assembly is located above the first-stage cloth bag assembly. A plurality of first-stage cloth bag cylinders of the first-stage cloth bag assembly and a plurality of second-stage cloth bag cylinders of the second-stage cloth bag assembly are arranged in a staggered manner in the horizontal direction; the smoke inlet pipeline is vertically downward from the upper end of the shell cavity and passes through the interior of the first-stage cloth bag assembly to convey smoke to the bottom end of the shell cavity, and the smoke inlet pipeline is arranged on the peripheral side of the second-stage cloth bag assembly in parallel. According to the invention, the dedusting and deacidification effects are improved, and the purity of discharged gas is improved.

Description

technical field [0001] The invention relates to the technical field of bag dust removal, in particular to a multi-stage bag dust removal device. Background technique [0002] The bag dust removal device is a dry dust removal device, suitable for capturing fine, dry non-fibrous dust. The general bag dust removal device consists of a plurality of cylindrical filter bags parallel to each other. This filter bag can be made of woven filter cloth or Made of non-woven felt, the external smoke is filtered from the fiber fabric and the dust is adsorbed to the outside of the cylindrical filter bag. The filtered clean air enters the cylindrical filter bag and is discharged upwards with negative pressure. [0003] This technology can be used to filter the flue gas, filter the dust-laden gas by the filtering effect of the fiber fabric, and react with the flue gas through the deacidification raw material adsorbed on it when the flue gas passes through, so that the bag canister is effectiv...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D46/02B01D46/44B01D46/56
CPCB01D46/023B01D46/56B01D46/448Y02A50/2351
Inventor 邹庐泉岳优敏武金玉周洪权宋尧朱正荣何润田武运柱
Owner 上海环境集团再生能源运营管理有限公司
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