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Device for absorbing graphite dust

A dust collector and graphite dust technology are applied in the directions of removing smoke and dust, cleaning methods and utensils, chemical instruments and methods, etc., which can solve the problems of graphite dust polluting the working environment and threatening personal safety, saving air volume and ensuring dust collection effect. , the effect of good vacuuming effect

Inactive Publication Date: 2010-03-17
烟台鲁宝钢管有限责任公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to overcome the deficiencies of the above-mentioned prior art, and provide a mobile graphite dust suction device, which mainly solves the existing problems of graphite powder scattered during pipe expansion production polluting the working environment and threatening personal safety.

Method used

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  • Device for absorbing graphite dust
  • Device for absorbing graphite dust

Examples

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Embodiment 1

[0011] Example 1, see figure 1 , 2 , install a bracket at the position of the steel pipe produced by expansion, install motor 1, reducer 2 and I-beam 8 on the bracket, I-beam 8 is located directly above the steel pipe 10 produced by expansion, and motor 1 drives reducer 2, through The wire rope 7 drives the pulley 5 to move along the I-beam 8, and the dust collection cover 4 is fixedly connected to the bottom of the pulley 5, and the cylinder 12 is installed on the dust collection cover 4, and the other end of the cylinder 12 is connected with the support 3 of the pulley 5. Side plate is installed on the mouth limit of 4, and air duct device is installed in its both sides, forms wind wall device 6, dust collection cover 4 is connected with induced draft fan 11 by flexible pipe 9.

[0012] The graphite dust suction device of the present invention, when working, the dust collection cover moves with the tail of the steel pipe, the dust collection cover is driven by a cylinder, a...

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Abstract

The invention discloses a device for absorbing graphite dust, comprising a bracket. The bracket is provided with a motor (1), a speed reducer (2) and an I-beam (8). The motor (1) drives the speed reducer (2). The device is characterized in that the I-beam (8) is positioned right above a steel tube (10) made of an expanding pipe, the speed reducer (2) drives a pulley (5) to move along the I-beam (8) through a steel wire (7), the pulley (5) is fixedly connected with a dust absorbing hood (4) arranged below the pulley (5) and the dust absorbing hood (4) is connected with a draught fan (11) through a hose (9). The device ensures that the dust absorbing hood is positioned above the tail of the steel tube at any time by adopting a moving mode and effectively absorbs graphite diffused from a steel tube cavity to the outdoor at any time.

Description

Technical field: [0001] The invention relates to the technical field of steel pipe production auxiliary equipment, in particular to a mobile graphite dust suction device. Background technique: [0002] At present, in the production of steel pipes, in order to ensure the quality of the inner surface of the steel pipe and improve the service life of the tools and molds, graphite powder must be scattered in the inner cavity of the steel pipe during pipe expansion; at the same time, it also brings graphite dust pollution, which not only pollutes The working environment of the workshop also poses a threat to the health of the on-site employees. Invention content: [0003] The purpose of the present invention is to overcome the deficiencies of the above-mentioned prior art, and provide a mobile graphite dust suction device, which mainly solves the existing problems of graphite powder scattered during pipe expansion production polluting the working environment and threatening per...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B08B15/04
Inventor 王旭午杨红霞
Owner 烟台鲁宝钢管有限责任公司
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