Cyclone type dust-cleaning device cyclone

A technology of dust collector and cyclone, which is applied in the direction of the device where the axis of the swirl can be reversed, the swirl device, etc., can solve the problems of secondary dust resistance loss, low dust removal efficiency, inner wall wear, etc., to reduce secondary Reduce dust, reduce resistance, and reduce the effect of inner wall wear

Inactive Publication Date: 2008-03-26
SHANGHAI UNIV OF ENG SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The cyclone of the cyclone dust collector uses the centrifugal force generated by the rotating airflow to separate the particles from the airflow. At present, there are mainly problems such as low dust removal efficiency, inner wall wear, secondary dust and increased resistance loss caused by improving dust removal efficiency.

Method used

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  • Cyclone type dust-cleaning device cyclone
  • Cyclone type dust-cleaning device cyclone
  • Cyclone type dust-cleaning device cyclone

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Embodiment Construction

[0032] The cyclone of the cyclone dust collector as shown in the figure is a creative improvement to the cyclone of the existing similar cyclone dust collector. These improvements are mainly manifested in the following aspects:

[0033] First, a core tube assembly is installed in the center of the cylinder with interlayer;

[0034] Second, between the inner and outer cylinders, the supporting steel bars provided on the inner cylinder not only become the connecting member of the inner and outer cylinders, but also form a vertically arranged dust collection channel that runs through the upper and lower sides;

[0035] Its three, vertical slot holes are set up and down on the surface columnar cone of the inner cylinder body.

[0036] The cyclone of this cyclone type dust collector includes an outer cylinder 3 with a cylindrical shape connected to a cone, an inner cylinder 4 with a tangential air inlet 7 on the upper part, and an exhaust pipe located at the upper center of the inn...

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Abstract

The present invention relates to a concrete structure of cyclone rotor of cyclone dust collector. It includes an external cylindrical body whose external form is made into the form of column and is communicated with a conical body, an internal cylindrical body with tangential air inlet and an exhaust pipe placed in the central upper portion of said internal cylindrical body. It is characterized by that between the external cylindrical body and internal cylindrical body a supporting steel strip is arranged and connected on the surface of said internal cylindrical body from top to bottom, and the gap formed between external cylindrical body and internal cylindrical body can be divided into several powder dust channels from top to bottom by means of said supporting steel strip, and the described internal cylindrical body is formed from column-shaped upper cylindrical body and cone-shaped lower cylindrical body.

Description

technical field [0001] The invention relates to a dust removal device, in particular to a cyclone of a cyclone type dust collector. Background technique [0002] The cyclone dust collector is mainly used to separate the solid particles in the dusty gas. Because of its simple structure, low manufacturing cost and good dust removal effect, it is widely used as an auxiliary machine in industrial equipment. The most important performance indicators of the cyclone dust collector are dust removal efficiency and resistance. The improvement of efficiency and the reduction of resistance have considerable environmental protection and energy saving benefits. [0003] The cyclone of the ordinary cyclone dust collector is composed of an inlet pipe, a cylinder, a cone and an exhaust pipe. The air flow has an outer vortex that rotates from top to bottom along the outer wall, and a small amount of gas moves radially to the center. At the bottom of the cone, the swirling airflow turns upwar...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B04C5/08
Inventor 孙培雷陈闵叶项阳杜坤杰王善武
Owner SHANGHAI UNIV OF ENG SCI
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