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Movable-type grinding wheel polisher dust hood, dust collecting device and dust control method

A technology of dust collecting device and dust collecting hood, which is applied in the fields of dust collecting hood, dust collecting device and dust removal and dust collection, can solve the problems such as affecting the operation of workers, cannot be used normally, complicated structure, etc., and achieves good sealing effect and stable work. , The effect of simple and compact structure

Inactive Publication Date: 2015-07-01
四川科利欧环保科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Someone also set up a platform on the grinding wheel grinding machine to collect the dust in the filter dust collector on the platform for dust removal, but due to the complicated structure and heavy weight, which affects the operation of the workers and cannot be used normally, the test was finally abandoned

Method used

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  • Movable-type grinding wheel polisher dust hood, dust collecting device and dust control method
  • Movable-type grinding wheel polisher dust hood, dust collecting device and dust control method
  • Movable-type grinding wheel polisher dust hood, dust collecting device and dust control method

Examples

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Embodiment 1

[0027] Such as Figure 1-4 As shown, a dust collection device for a mobile grinding wheel grinder includes a dust collection cover 1, a cover plate 2, a deflector plate 3 and an air collecting pipe 4. The dust collection cover 1 is a semi-closed grinding wheel dust collection cover. The dust collection cover 1 is fixed on the frame of the grinding wheel grinder and covered on the grinding wheel 9 of the grinding wheel grinder. The outer contour curve of the dust collection cover 1 is an involute or an eccentric circle. , to facilitate airflow collection and reduce resistance loss. The front part adopts a straight line section tangent to the curve to increase the volume of the air collection chamber, so as to diffuse and decelerate the dust, which is convenient for the air collection airflow to collect dust. The dust collection cover 1 can be processed by sheet metal, or can be molded from non-metallic materials such as plastics.

[0028] The cover plate 2 is connected with th...

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Abstract

The invention discloses a movable-type grinding wheel polisher dust hood, a dust collecting device and a dust control method. The dust hood is a semi-closed grinding wheel dust hood, and the dust hood can move up and down in the vertical direction. Compared with an existing dust hood, the movable-type grinding wheel polisher dust hood is good in seal effect and low in spillover dust; a gas between a grinding wheel and a polished surface is constant, the working is stable, the exhaust air rate is small, the structure is simple and compact, and the manufacturing cost is low.

Description

technical field [0001] The invention relates to a dust collection device, in particular to a dust collection cover, a dust collection device and a dust removal method. The invention is mainly used for dust collection generated during the working process of a mobile grinding wheel grinder. Background technique [0002] Mobile grinding wheel grinders are widely used in machinery, stone, construction and other industries. Due to the mobile characteristics of their working process, the collection of dust generated during grinding has always been a problem for relevant technical personnel. The dust explosion caused by the grinding workshop in Kunshan, Jiangsu is actually The specific response to the question. In this workshop, due to the difficulty in collecting the dust from the mobile grinding wheel grinder, the dust collector cannot function, resulting in a gradual increase in the concentration of combustible dust in the workshop, eventually resulting in an explosion. [0003...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B24B55/06
CPCB24B55/06
Inventor 李奉骏薛勇周国富
Owner 四川科利欧环保科技有限公司
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