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Dust-removing machine used in process of polishing inner wall of steel pipe

A steel pipe and machine technology, applied in the field of dust removal machines, can solve problems such as unfavorable dust removal effects, and achieve the effects of good dust removal effect and high universal rate.

Active Publication Date: 2013-08-21
TAIKANG KITCHEN SCI TECH SUZHOU CITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003]In the prior art, usually only one level of dust removal is used, but this is greatly detrimental to the dust removal effect

Method used

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  • Dust-removing machine used in process of polishing inner wall of steel pipe
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  • Dust-removing machine used in process of polishing inner wall of steel pipe

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Embodiment Construction

[0029] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.

[0030] Such as figure 1 As shown, the embodiment of the present invention is a dust removal machine for grinding the inner wall of a steel pipe, which includes a primary dust removal device 1, a secondary dust removal device 2, a connecting device 3, and an exhaust fan.

[0031] The present invention adopts multi-stage dust removal, so compared with the traditional method of only one dust removal method, the dust removal effect and dust removal efficiency are greatly improved. However, in order to satisfy steel pipes of various lengths and sizes, the grinding machine for grinding the inner wall of the steel pipe, the primary dedusting devi...

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Abstract

The invention discloses a dust-removing machine used in a process of polishing an inner wall of a steel pipe. The dust-removing machine comprises a primary dust-removing device, a secondary dust-removing device, a connection device and a draught fan, wherein the primary dust-removing device comprises a first enclosure and a first dust-removing part located in the first enclosure; the secondary dust-removing device comprises a second enclosure and a second dust-removing part located in the second enclosure; the second enclosure can slide relative to the first enclosure along an axis; the connection device comprises a first connection pipe arranged on the first enclosure and a second connection pipe which is arranged on the second enclosure and is communicated with a second air inlet; the second connection pipe comprises a hollow pipe body, a first elastic plate and a second elastic plate; the first elastic plate and the second elastic plate are respectively arranged on the pipe body; an inlet end of the first connection pipe is communicated with a first air outlet; and an outlet end of the first connection pipe is inserted between the first elastic plate and the second elastic plate, so that the first connection pipe and the second connection pipe are communicated.

Description

technical field [0001] The invention relates to a dust removal machine used for grinding the inner wall of a steel pipe. Background technique [0002] In the prior art, it is necessary to remove dust from the inner wall of the steel pipe during the grinding process of the inner wall of the steel pipe, so as to prevent the exhaust gas generated during the processing from polluting the atmosphere. [0003] In the prior art, only one stage of dust removal is usually used, but this is greatly detrimental to the dust removal effect. Contents of the invention [0004] The invention provides a dust removal machine for grinding the inner wall of a steel pipe, which can perform secondary dust removal on the dust gas generated during the grinding process of steel pipes of various sizes. [0005] The invention discloses a dust removal machine for grinding the inner wall of a steel pipe, which is characterized in that it comprises: [0006] A primary dust removal device, the primary...

Claims

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Application Information

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IPC IPC(8): B01D50/00
Inventor 薛家华
Owner TAIKANG KITCHEN SCI TECH SUZHOU CITY
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