Welding fume purifier
A purifier and welding fume technology, which is applied in chemical instruments and methods, dispersed particle separation, combined devices, etc., can solve the problems of equipment performance degradation, shortened filter plate service life, harsh welding environment, etc., and achieve bearing capacity recovery, Guaranteed clean, good filtering effect
Inactive Publication Date: 2020-07-31
曾金银
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Problems solved by technology
[0002] In some small workshops, the welding environment is relatively harsh, and the floor is not paved with tiles. Because of the busy work, there is no time to clean up the working environment. However, with the gradual increase in environmental protection requirements, small workshops like these will also need butt welding In order to meet the demand of reducing pollution; and in the existing welding fume purifier, there is a multi-fast filter plate inside, which will greatly shorten the service life of the filter plate in this working environment, and the performance of the equipment will be fast. attenuation
Method used
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[0032] Such as figure 1 As shown, a welding fume purifier includes a first housing 1, an air inlet pipe 2, a first air pump 3, a first filter 41, a second filter 42, an air outlet 51, a second air pump 52, filter plate 7, quick release parts 6, particle filter assembly 8 and return air duct 9; the air inlet pipe 2 is a universal flexible suction arm available on the market, and the air inlet pipe 2 is connected to the first On the left side of the housing 1, the first air pump 3 is an air pump available on the market, the first air pump 3 is connected to the air intake pipe, and the air is sent into the first housing from the air intake pipe 1; the material of the first filter screen 41 is coated polyester fiber, which can remove dust, and is fixedly connected in the first housing 1, located below the filter plate 7, and the second filter screen 42 is The activated carbon filter screen available on the market is fixedly connected with the first housing 1 and is located below ...
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The invention discloses a welding fume purifier which comprises a first shell, an air inlet pipe, a first air pump, a first filter screen, a second filter screen, an air outlet and a second air pump,and further comprises a filter plate, a quick release part, a particle filter assembly and two air return pipelines. The filter plate comprises a filter plate frame and a plurality of filter rods; theplurality of filter rods are arranged in the horizontal direction at equal intervals; each filter rod comprises a first straight surface, a second straight surface, a third straight surface and a fourth straight surface; wherein the first straight surface and the second straight surface are positioned at the upper parts of the filter rod, the first straight surface and the second straight surfaceare inverted V-shaped, and in two adjacent filter rods, a gap is reserved between the fourth straight surface of the filter rod at the left side and the third straight surface of the filter rod at the right side, and the gap is flared downwards. Particles, dust and welding fume entering the first filter screen and the second filter screen are reduced, the service life of the first filter screen and the second filter screen is prolonged, and performance attenuation of the first filter screen and the second filter screen is reduced.
Description
technical field [0001] The invention belongs to the technical field of electric equipment safety, and in particular relates to a welding fume purifier. Background technique [0002] In some small workshops, the welding environment is relatively harsh, and the floor is not paved with tiles. Because of the busy work, there is no time to clean up the working environment. However, with the gradual increase in environmental protection requirements, small workshops like these will also need butt welding In order to meet the demand of reducing pollution; and in the existing welding fume purifier, there is a multi-fast filter plate inside, which will greatly shorten the service life of the filter plate in this working environment, and the performance of the equipment will be fast. attenuation. Contents of the invention [0003] In order to overcome the deficiencies of the prior art, the invention provides a welding fume purifier with long service life and slow performance attenua...
Claims
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IPC IPC(8): B01D50/00
CPCB01D50/60
Inventor 曾金银
Owner 曾金银