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Welding machine with welding fume multiple collecting and filtering mechanism and filtering method

A filtering mechanism and multiple technologies, applied in separation methods, chemical instruments and methods, manufacturing tools, etc., can solve problems such as easy falling of electric sparks into the suction head, easy scattering of welding fumes, and damage of internal components, etc., to achieve Avoid spilling everywhere, prevent sparks from entering, and prevent the effect of excessive gas temperature

Inactive Publication Date: 2021-05-28
刘浩清
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The above-mentioned patents have the following disadvantages: during the welding process of the welding machine, the welding area is exposed to the air, causing the welding fume to easily spread everywhere, and it is difficult to completely collect the generated welding fume only by relying on the exhaust nozzle arranged on one side, and during the welding process The generated electric sparks are easy to fall into the suction head, causing damage to internal components

Method used

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  • Welding machine with welding fume multiple collecting and filtering mechanism and filtering method
  • Welding machine with welding fume multiple collecting and filtering mechanism and filtering method

Examples

Experimental program
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Effect test

Embodiment 1

[0042] A welding machine with multiple collection and filtration mechanisms for welding fumes, such as Figure 1-9 As shown, it includes a bottom plate 1, the outer wall of the top of the bottom plate 1 is fixedly connected with a slide assembly 2, the top outer wall of the slide assembly 2 is fixedly connected with a filter assembly 3, the top outer wall of the slide assembly 2 is fixedly connected with a stand 22, and the stand 22 The outer wall of the top is fixedly connected with a beam 5, the outer wall of the top of the beam 5 is fixedly connected with an air suction assembly 4, and the inner wall of one side of the beam 5 is fixedly connected with an outer cover assembly 7; The side outer wall is fixedly connected to the inner wall of one side of the crossbeam 5, and the outer wall of one side of the slide rail 9 is connected to the outer wall of one side of the sticking board 8 by bolts. The outer wall of the top of the paste board 8 is fixedly connected with a lifting...

Embodiment 2

[0048] A kind of filtering method of the welding machine with welding fume multiple collection filter mechanism, such as Figure 1-9 As shown, the welding machine described in this embodiment is the welding machine in Example 1, and its method of use includes the following steps;

[0049] S1: gas delivery; the welding fume gas passes through the suction assembly 4 and enters the bundle tube 44;

[0050] S2: Preliminary ionization; the outer wall of the ionization chamber 43 drives box one 46 to start, and the discharge plate 47 ionizes the welding fume gas;

[0051] S3: deep filtration; the gas enters the filter chamber 42, and the swing motor drives the three filter plates 45 to swing to filter;

[0052] S4: Waste material settling; waste materials generated by filtration, including filter plate wear waste and welding smoke red waste, are discharged through falling;

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Abstract

The invention discloses a welding machine with a welding fume multiple collecting and filtering mechanism and a filtering method, and relates to the technical field of welding. The purposes of completely collecting welding fume and preventing leakage are achieved. The welding machine comprises a bottom plate, a sliding seat assembly is fixedly connected to the outer wall of the top of the bottom plate, a filtering assembly is fixedly connected to the outer wall of the top of the sliding seat assembly, a vertical frame is fixedly connected to the outer wall of the top of the sliding seat assembly, a transverse beam is fixedly connected to the outer wall of the top of the vertical frame, an air suction assembly is fixedly connected to the outer wall of the top of the transverse beam, and an outer cover assembly is fixedly connected to the inner wall of one side of the transverse beam. The filtering method of the welding machine comprises the following steps of gas conveying, preliminary ionization, deep filtering, waste settling and gas discharging. By arranging a top cover, a folding cover, a bottom cover, the vertical frame and a supporting plate, a closed space can be constructed for a welding area, the closed space only has one outlet, namely, a gas outlet pipe, when high-temperature welding fume is generated, the high-temperature welding fume rises to the gas outlet pipe to be discharged out of the closed space, and the recovery efficiency of the welding fume is improved.

Description

technical field [0001] The invention relates to the field of welding technology, in particular to a welding machine and a filtering method with multiple welding smoke collection and filtering mechanisms. Background technique [0002] When traditional welding machines are performing welding work, a large amount of harmful welding fume will be generated. However, the main way to purify welding fume in the prior art is to install an independent smoking mechanism. This method is costly and consumes a lot of energy. It is difficult for smoking equipment to completely absorb the generated welding fumes. [0003] After searching, the Chinese patent application number is CN107442917A, which discloses a spot welding machine welding fume purification device with environmental protection function. There is a motor, the outer surface of the output shaft of the motor is sheathed with a first bevel gear, and the bottom of the inner wall of the cabinet is located on one side of the motor ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K37/00B01D50/00
CPCB01D50/00B23K37/00
Inventor 刘浩清
Owner 刘浩清
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