Unlock instant, AI-driven research and patent intelligence for your innovation.

Electric welding smoke purification device capable of reducing pollution and purification method thereof

A technology of purification device and lifting device, applied in chemical instruments and methods, separation methods, combined devices, etc., can solve the problems of inability to guarantee the effect, small purification range, lack of environmental detection devices in the purification device, etc., so as to reduce the occurrence of occupational diseases Probability, large coverage area, and the effect of reducing the impact of the surrounding environment

Pending Publication Date: 2022-08-05
STATE GRID SHANDONG ELECTRIC POWER COMPANY WEIFANG POWER SUPPLY +1
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The electric welding fume purifier in the prior art is mobile, and the scope of purification is small, so it is not suitable for popularization and use in large places. At the same time, the purification device lacks corresponding environmental detection devices, and the effect after purification cannot be guaranteed. Therefore, a A pollution-reducing electric welding fume purification device and its purification method that can solve the problems in the prior art have become an urgent need at present

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Electric welding smoke purification device capable of reducing pollution and purification method thereof
  • Electric welding smoke purification device capable of reducing pollution and purification method thereof
  • Electric welding smoke purification device capable of reducing pollution and purification method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] like Figure 1-5 As shown in the figure, an electric welding smoke purification device that can reduce pollution according to the present invention includes an electric welding operation area 5, and a plurality of workbenches 6 are arranged on the electric welding operation area 5, and the outer side of each workbench 6 is provided with a lift The bracket 2, the lifting bracket 2 is connected with a welding fume absorbing pipe 3, the upper part of the welding fume absorbing pipe 3 is connected with a welding fume conveying pipe 4 through a movable joint, and the end of the welding fume conveying pipe 4 is connected with a welding fume through the connecting end 9 Purification device 10, a baffle 1 is provided on the outer side of the electric welding operation area 5, the welding fume purification device 10 is located on the outer side of the baffle 1, and a welding fume conveying pipe 4 passes through the baffle 1 to connect the plurality of welding fume absorption pipe...

Embodiment 2

[0039] A method for purifying electric welding smoke that can reduce pollution according to the present invention comprises the following steps:

[0040] Step 1: Install the welding fume absorbing pipe 3 corresponding to the corresponding workbench 6, and connect the welding fume absorbing pipe 3 with the welding fume conveying pipe 4 after installation, and the device starts to work after the connection;

[0041] Step 2: Adjust the position of the welding fume absorbing pipe 3 through the electric lifting device according to the working conditions on the worktable 6, so that the welding fume absorbing pipe 3 is directly purifying the worktable 6;

[0042] Step 3: The welding fume transported by the welding fume conveying pipe enters the welding fume purification device 10 through the induced draft fan, and the welding fume purification device 10 purifies the welding fume, and the purified clean air is discharged;

[0043] Step 4: The controller 8 detects the external environm...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses an electric welding smoke purification device capable of reducing pollution and a purification method of the electric welding smoke purification device, and belongs to the technical field of welding smoke pollution treatment device.The electric welding smoke purification device comprises an electric welding operation area, a lifting support is arranged on the outer side of each workbench, and a welding smoke absorption pipe is connected to each lifting support; a welding fume conveying pipe is connected to the upper portion of the welding fume absorbing pipe through a movable connector, the end of the welding fume conveying pipe is connected with a welding fume purifying device through a connecting end, an electric lifting device is arranged on the lifting support, and a controller is electrically connected with the electric lifting device. The electric welding smoke dust purification treatment system is large in coverage range, is provided with an environment monitoring device, can detect harmful gas components in air in real time, ensures the collection and purification effects, can effectively prevent smoke from diffusing and being inhaled by people during welding operation, reduces the occurrence probability of occupational diseases, and guarantees the physical and psychological health of construction workers.

Description

technical field [0001] The invention relates to an electric welding smoke purification device and a purification method thereof capable of reducing pollution, and belongs to the technical field of welding smoke pollution treatment devices. Background technique [0002] Welding fume is a kind of gas, steam and aerosol produced in the process of electric welding. During welding, arc discharge will generate a high temperature of 4000-6000 ℃. When melting the electrode and the weldment, the flux, the core of the electrode and the material to be welded are melted and evaporated at high temperature, and the aerosol is formed by oxidizing and condensing in the air to form a very fine particle, which is the welding fume. The main components of the soot are iron oxide, manganese dioxide, silicon dioxide and silicate, etc. The soot particles are diffused in the working environment and are easily inhaled into the lungs. During the welding operation, a purification device is required ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): B01D50/20B01D53/04B08B15/04
CPCB01D53/04B08B15/04Y02A50/2351
Inventor 魏吉超杨芃芃张涛马金亮王睿
Owner STATE GRID SHANDONG ELECTRIC POWER COMPANY WEIFANG POWER SUPPLY