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Cyclone dust collector

A cyclone dust collector and dust removal chamber technology, applied in chemical instruments and methods, dispersed particle filtration, combined devices, etc., can solve the problems of reduced dust removal effect and dust leakage, and achieve the effect of avoiding dust flying and protecting health.

Pending Publication Date: 2022-03-18
CHINA JILIANG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the above technical problems, this application provides a cyclone dust collector, which solves the problems of the dust accumulation on the inner wall of the cyclone dust collector causing the dust removal effect to decrease and the dust to leak out during the dust discharge process.

Method used

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Embodiment Construction

[0035] The present application is described in detail below, and examples of embodiments of the present application are shown in the drawings, wherein the same or similar reference numerals denote the same or similar components or components having the same or similar functions throughout. Also, detailed descriptions of known technologies will be omitted if they are not necessary to illustrate the features of the present application. The embodiments described below by referring to the figures are exemplary only for explaining the present application, and are not construed as limiting the present application.

[0036] Those skilled in the art can understand that, unless otherwise defined, all terms (including technical terms and scientific terms) used herein have the same meanings as commonly understood by those of ordinary skill in the art to which this application belongs. It should also be understood that terms, such as those defined in commonly used dictionaries, should be ...

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Abstract

The invention discloses a cyclone dust collector. The cyclone dust collector comprises a shell, a dust collecting structure and a dust discharging device, the dust removal device comprises an air inlet, a central pipe, a spiral flow guide rail and a bypass air pipe; a dust removal cavity is defined by the shell, the bottom of the dust removal cavity is connected with a dust discharging device, and the center pipe extends to the outside from the dust removal cavity through the shell. A spiral flow guide rail is machined between the outer wall and the inner wall of the shell, an outlet of the center pipe is connected with a bypass air pipe, and part of tail gas obtained after primary treatment can be injected into the spiral flow guide rail. According to the cyclone dust collector, dust accumulation on the inner wall of the dust collection cavity in the using process can be reduced, dust leakage is avoided in the process of treating and collecting dust, the cleaning frequency of the cyclone dust collector is reduced, and environmental pollution is reduced.

Description

technical field [0001] The invention relates to the field of sludge reduction incineration tail gas treatment, in particular to a cyclone dust collector. Background technique [0002] With the rapid development of the economy and the improvement of people's living standards, the amount of sludge produced is also increasing. It is particularly necessary to treat sludge reasonably, effectively, economically and environmentally friendly. Sludge incineration is an effective sludge treatment method, the generated tail gas has the characteristics of large dust discharge, high moisture content, and complex composition. In the tail gas treatment, a step of removing dry dust must be added, and a cyclone dust collector is generally used. The cyclone dust collector is a device that uses the centrifugal force generated by the rotating motion of the dust-laden airflow to separate and capture the dust particles from the gas. Compared with other dust collectors, the cyclone dust collector...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D45/16B01D46/10B01D46/12B01D50/20
CPCB01D45/16B01D46/12B01D46/10B01D2258/0291
Inventor 饶宾期王柯芸钱志卫邓龙焦燕红夏楠
Owner CHINA JILIANG UNIV