Dust removal device of grinding machine

Abstract

The invention relates to a dust removal device of a grinding machine. The dust removal device of the grinding machine comprises a box with an inner cavity, wherein a filtering box with an inlet and an outlet are arranged in the box, an air inlet channel with one end communicated with the inlet of the filtering box and an air outlet channel with one end communicated with the outlet of the filtering box are arranged on the box, an air fan is arranged on the air outlet channel, and the air fan is located on one side of the filtering box. Compared with the prior art, the dust removal device of the grinding machine is convenient to install and demount, and simultaneously the inner cavity of the filtering box is nearly filled with a filter element in the lengthways direction, the length of the filter element is increased and accordingly the filtering area is enlarged, and work efficiency is improved, and furthermore once the grinding machine is started for polishing, a dust exhaust device motor simultaneously works, and then hazardous materials such as metal filings and grinding wheel filings, which are ground off, are timely and completely absorbed by a dust collector, and furthermore personnel body safety is guaranteed and simultaneously environmental health is improved.

Description

technical field [0001] The invention relates to a dust removal device, in particular to a dust removal device for a grinder. Background technique [0002] Once the existing grinder starts to work and grind, there will be a lot of metal sparks and some grinding wheel shavings, which will affect the environment around the grinder, and the harmful substances such as grinding wheel dust floating in the air are easily inhaled by the staff The inside of the body has also brought a lot of harm to personal safety. Considering this problem, it is necessary for us to make an improvement to the grinder to minimize the damage of harmful substances and ensure the sanitation of the environment. [0003] Chinese patent CN201264217 discloses a bag-type dust collector, similar to this bag-type dust collector is also the most widely used dust collector in the grinder, mainly uses the filter element to absorb and separate the dust, but there are the following problems: bag-type dust collector ...

AI Technical Summary

Problems solved by technology

[0002] Once the existing grinder starts to work and grind, there will be a lot of metal sparks and some grinding wheel shavings, which will affect the environment around the grinder, and the harmful substances such as grinding wheel dust floating in the air are easily inhaled by the staff The inside of the body has also brought a lot of damage to personal safety. Considering this problem, it is necessary for us to make an improvement to the grinder, so as to minimize the damage of harmful substances and ensure the sanitation of the environment.

[0003] Chinese patent CN201264217 discloses a bag-type dust collector, similar to this bag-type dust collector is also the most widely used dust collector in the grinder, mainly uses the filter element to absorb and separate the dust, but there are the following problems: bag-type dust collector The fan is installed above the inside of the box, and the cloth bag is located at the bottom of the box, which will cause difficulties in installation and disassembly in practical applications, which will cause inconvenience

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