Welding fume purification device facilitating circulation and replacement

A technology of purification device and welding fume, applied in auxiliary devices, grinding/polishing safety devices, welding equipment, etc., can solve the problems of inability to achieve air purification, secondary air pollution, poor air circulation, etc., to ensure continuous purification capability, improved practicability, and reliable operation

Active Publication Date: 2019-02-22
FUYANG ANGU BOILER PRESSURE VESSEL MFG
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  • Abstract
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  • Application Information

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Problems solved by technology

[0003] When the welding fume purifier is in use, the welding fume is sucked into the equipment mainly through the gravitational force of the fan, and the metal coarse dust particles are isolated through the filter element. After absorbing the harmful gas in the air through the activated carbon filter, the clean and harmless air is discharged. After long-term use, various particles are easy to accumulate in the mesh of the filter element, resulting in poor air circulation. Not only that, when using an activated carbon filter for

Method used

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  • Welding fume purification device facilitating circulation and replacement
  • Welding fume purification device facilitating circulation and replacement
  • Welding fume purification device facilitating circulation and replacement

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Embodiment Construction

[0025] The present invention is described in further detail now in conjunction with accompanying drawing. These drawings are all simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, so they only show the configurations related to the present invention.

[0026] Such as figure 1 As shown, a welding fume purification device that is convenient for circulation and replacement includes base 1, suction hood 2, suction arm 3, purification pipe 4, drain pipe 5, exhaust pipe 6, controller 7, replacement mechanism and dredging mechanism, the purification pipe 4 and the controller 7 are fixed above the base 1, the controller 7 is provided with a PLC, the drain pipe 5 is fixed at the bottom of the purification pipe 4, and the drain pipe 5 is provided with There is a first valve, the suction cover 2 communicates with one side of the bottom end of the purification pipe 4 through the suction arm 3, the dredging mechanism an...

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Abstract

The invention relates to a welding fume purification device facilitating circulation and replacement. The welding fume purification device comprises a base, a suction hood, a suction arm, a purification pipe, a water drainage pipe, an exhaust pipe, a controller, a replacement mechanism and an unchoking mechanism; a gas guiding component, a support frame, a pressurizing mechanism and a dust filternet are arranged in the purification pipe; the unchoking mechanism comprises a water tank, a water injection pipe, a water pump and a water outlet pipe; the pressurizing mechanism comprises a pressurizing component, a pressurizing plate and two ventilation components; and the replacement mechanism comprises a replacement room, a sealing block, a sealing cover, a handle, a moving component and a pushing plate. According to the welding fume purification device facilitating circulation and replacement, through coordinate application of the unchoking mechanism and the pressurizing mechanism, waterflow is squeezed downwards, metal particles on the dust filter net are squeezed out, air circulation is ensured, in addition, activated carbon filter nets saturated through absorption in the purification pipe can be replaced in time through the replacement mechanism, the continuous purification capacity of the purification device to air is ensured, and the practicality of the purification deviceis improved.

Description

technical field [0001] The invention relates to the field of environmental protection equipment, in particular to a welding fume purification device which is convenient for circulation and replacement. Background technique [0002] Welding fume purifier is an industrial environmental protection equipment, which is specially designed for welding, cutting and grinding. It is a purification device designed to produce a large number of fine metal particles suspended in the air that are harmful to the human body. It is suitable for single and double stations. It has high purification efficiency, is light and flexible, and is equipped with a flexible suction arm. It can move flexibly in different working places and is easy to operate. , to protect the environment and protect the health of workers. [0003] When the welding fume purifier is in use, the welding fume is sucked into the equipment mainly through the gravitational force of the fan, and the metal coarse dust particles a...

Claims

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Application Information

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IPC IPC(8): B24B55/06B23K37/00B23Q11/00
CPCB23K37/00B23Q11/0046B24B55/06
Inventor 齐宽宽
Owner FUYANG ANGU BOILER PRESSURE VESSEL MFG
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