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Environmentally-friendly suction device for dust

An adsorption device and an environmentally friendly technology, applied in the separation of dispersed particles, chemical instruments and methods, and filtration of dispersed particles, etc., can solve the problems of easy blockage and low treatment efficiency, and achieve the effect of not easy to block the filter screen and good adsorption effect.

Inactive Publication Date: 2019-03-15
HANGZHOU POLYTECHNIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, it is relatively easy to clog and the processing efficiency is relatively low

Method used

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  • Environmentally-friendly suction device for dust
  • Environmentally-friendly suction device for dust
  • Environmentally-friendly suction device for dust

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0017] Example: such as Figure 1-3 As shown, an environmental protection adsorption device for dust comprises a horizontal adsorption shell 1 with an adsorption chamber 4, an adsorption inlet 2 and an adsorption outlet 3 arranged on the horizontal adsorption shell 1; the adsorption outlet and an external vacuum adsorption pump connected to generate vacuum suction, and the adsorption inlet is connected to the external workplace, that is, the place where adsorption is required, and an adsorption cover or adsorption shell can be configured as required: the entire environmental protection adsorption device also includes the horizontal adsorption shell 1 and the adsorption The vertical installation cavity 5 connected with the cavity 4, the filter screen frame 6 inserted in the vertical installation cavity 5, the filter screen 7 set in the filter screen frame 6, the filter screen 7 set in the vertical installation cavity 5 The lower hinge base 8 hinged at the bottom and the lower e...

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Abstract

Disclosed is an environmentally-friendly suction device for dust. The environmentally-friendly suction device comprises a horizontal suction casing provided with a suction cavity, a suction inlet, anda suction outlet, wherein the suction inlet and the suction outlet are formed in the horizontal suction casing. The environmentally-friendly suction device further comprises a vertical mounting cavity arranged on the horizontal suction casing and communicating with the suction cavity, a filter screen frame inserted into the vertical mounting cavity, a filter screen arranged in the filter screen frame, a lower hinged seat arranged at the bottom of the vertical mounting cavity and hinged to the lower end of the filter screen frame, elastic parts arranged at the upper end of the vertical mounting cavity and located on the two sides of the filter screen frame, a push part located on the side, away from the suction inlet, of the filter screen frame, an elastic sealing mechanism for elastic sealing of the filter screen frame, and a flow guiding mechanism arranged in the position, close to the suction inlet, in the suction cavity. The environmentally-friendly suction device for the dust is good in suction effect, and the filter screen is unlikely to be blocked.

Description

technical field [0001] The invention relates to the technical field of environmental protection dust removal, in particular to an environmental protection adsorption device for dust. Background technique [0002] In the production process of automobiles, many parts need to be welded together. In addition to generating a large amount of heat, it will also produce a large amount of smoke and dust. These smoke and dust seriously endanger human health. Chinese invention patent CN200710121619.8 is published A dust adsorption device is especially suitable for absorbing dust with a particle size of less than 15 microns in electric welding fumes; it includes several layers of flat filter screens made of stainless steel and with different meshes and / or stacked in a frame Corrugated filter screen; the periphery of each layer of flat filter screen and corrugated filter screen is stacked on each other through U-shaped connectors; there is a pressure frame between the upper frame and the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D46/10B01D46/00
CPCB01D46/10B01D46/0005B01D46/0043B01D46/0052
Inventor 罗晓晔
Owner HANGZHOU POLYTECHNIC