CN216457512U

CN216457512U - Smoke and dust absorbs treatment facility based on heavy industry welding

Info

Publication number: CN216457512U
Application number: CN202121970895.3U
Authority: CN
Inventors: 曲翠雄; 于少龙; 邹君岩; 杜立国; 冯阳夏; 程志国
Original assignee: Dalian Longzhida Heavy Industry Co ltd
Current assignee: Dalian Longzhida Heavy Industry Co ltd
Priority date: 2021-08-20
Filing date: 2021-08-20
Publication date: 2022-05-10
Anticipated expiration: 2031-08-20

Abstract

The utility model discloses smoke dust absorption treatment equipment based on heavy industry welding, which comprises a welding table, wherein a sliding groove is formed in the outer wall of one side of the welding table, a sliding block is connected to the inner wall of the sliding groove in a sliding mode, a supporting frame is fixedly connected to the outer wall of one side of the sliding block, threaded holes are formed in the outer wall of the bottom of the supporting frame, limiting bolts are connected to the inner wall of the threaded holes in a threaded mode, box bodies are fixedly connected to two sides of the outer wall of the top of the supporting frame, dust inlet openings are formed in the outer wall of the top of each of the two box bodies, an air inlet pipe is connected between the two dust inlet openings through a flange, and an air suction pump is connected to the outer wall of the top of the air inlet pipe through a flange. The utility model can prevent the equipment from having poor smoke dust absorption effect due to the longer distance between the equipment and the welding smoke dust, thereby causing the smoke dust to be discharged into the atmosphere to pollute the environment, preventing the smoke dust from being gathered together to influence the smoke dust treatment effect, and further improving the smoke dust treatment effect of the equipment.

Description

Smoke and dust absorbs treatment facility based on heavy industry welding

Technical Field

The utility model relates to the technical field of industrial welding, in particular to smoke dust absorption treatment equipment based on heavy industrial welding.

Background

Welding fume refers to gas and dust generated in the welding process, and has the characteristics of high exhaust gas temperature, high viscosity, small fume particles, solid and gaseous pollution compounding and the like, so that the welding fume needs to be absorbed by treatment equipment.

Through retrieval, a patent with publication number CN210057892U discloses a welding waste gas treatment device, which comprises a shell, a fan, a filter cartridge, a filter element, an ultraviolet lamp and an ozone decomposition catalytic piece, wherein the shell is provided with a first chamber and a second chamber, and the shell is provided with an air inlet communicated with the first chamber and an air outlet communicated with the second chamber; the fan is used for driving the gas to be treated to flow; the filter cartridge is arranged in the first chamber and communicated with the second chamber, and the inner side wall of the filter cartridge is provided with a photocatalytic component; the filter element is sleeved outside the filter cylinder; the ultraviolet lamp part extends into the inner cavity of the filter cylinder; the ozone decomposition catalyst is disposed in the second chamber. The welding waste gas treatment equipment disclosed by the utility model can filter most of particulate matters, organic gases, O3, NOX, SO2, CO and other harmful gases in welding smoke dust, has high treatment efficiency, thorough treatment and no secondary pollution, and has the advantages of compact structure, reasonable space utilization, small equipment volume and convenience in operation and use by arranging the photocatalytic system in the inner cavity of the filter cylinder. One welding exhaust gas treatment apparatus of the above patent has the following problems: when the existing equipment is used for treating welding fume, the absorption effect of the equipment on the fume is poor due to the fact that the distance between the equipment and the welding fume is long, and the fume is discharged into the atmosphere to pollute the environment.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art, and provides a smoke absorption treatment device based on heavy industrial welding.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a smoke and dust absorbs treatment facility based on heavy industry welding, includes the welding bench, the spout has been seted up to one side outer wall of welding bench, and the inner wall sliding connection of spout has the slider, one side outer wall fixedly connected with support frame of slider, and the bottom outer wall of support frame all sets up threaded hole, the inner wall threaded connection of screw hole has spacing bolt, the equal fixedly connected with box in both sides of support frame top outer wall, two the dust inlet has all been seted up to the top outer wall of box, and has the intake pipe through flange joint between two dust inlet, the top outer wall of intake pipe has the aspiration pump through flange joint, and one side outer wall of aspiration pump has the connecting pipe through flange joint, the both sides outer wall of connecting pipe all has the bellows through flange joint, and one side outer wall of two bellows is provided with the suction hood.

Preferably, the inner wall of the box body is connected with a guide pipe in a sliding mode, and the guide pipe is funnel-shaped.

Preferably, the inner wall fixedly connected with backup pad of box, and the opening has been seted up to the top outer wall of backup pad.

Preferably, a rotating rod is rotatably connected between the inner walls of the two opposite sides of the box body through a bearing, and a plurality of blades are fixedly connected to the outer wall of the rotating rod.

Preferably, the position that one side outer wall of box is located the bottom has seted up the dust removal mouth, and the inner wall edge fixedly connected with fixed plate of dust removal mouth, a plurality of filter plates of one side outer wall fixedly connected with of fixed plate, the filtration pore diameter of filter plate reduces from last to lower in proper order.

Preferably, an air bag is arranged between the guide pipe and the supporting plate, a plurality of air nozzles are arranged on the outer wall of the bottom of the air bag, a plurality of through holes are formed in the outer wall of the bottom of the supporting plate, and the air nozzles are located inside the through holes.

The utility model has the beneficial effects that:

1. through the arranged sliding groove, the sliding block and the limiting bolt, when the welding smoke dust is absorbed, the position of the equipment can be adjusted through the sliding groove and the sliding block according to the flowing direction of the smoke dust during welding, so that the welding smoke dust is absorbed, the phenomenon that the absorption effect of the equipment on the smoke dust is poor due to the fact that the distance between the equipment and the welding smoke dust is long is avoided, and the smoke dust is discharged into the atmosphere to pollute the environment;

2. through the arranged rotating rod and the blades, when smoke dust is conveyed to the inside of the box body through the air suction pump to be contacted with the blades, the blades can drive the rotating rod to rotate through the impact force of the smoke dust, so that the smoke dust is diffused, the smoke dust is conveniently treated, and the smoke dust is prevented from being gathered together to influence the treatment effect of the smoke dust;

3. through the gasbag and the air cock that set up, when the smoke and dust was used in on the pipe, can make the pipe move down through the effect of smoke and dust to the pipe to make the pipe carry out compression treatment to the gasbag, the air current that produces after the compression can be sprayed through the air cock, thereby further carry out diffusion treatment to the smoke and dust, so that further improve equipment is to the treatment effect of smoke and dust.

Drawings

FIG. 1 is a schematic structural diagram of a smoke absorption treatment device based on heavy industrial welding, which is provided by the utility model;

FIG. 2 is a schematic view of a partial cross-sectional structure of a smoke absorption treatment device based on heavy industrial welding provided by the utility model;

fig. 3 is a partial structural schematic diagram of a smoke absorption treatment device based on heavy industrial welding.

In the drawings: 1-a welding table; 2-a chute; 3-a support frame; 4-a box body; 5-connecting pipe; 6-an air pump; 7-an air inlet pipe; 8-a bellows; 9-a dust hood; 10-a filter plate; 11-a dust removal port; 12-a fixing plate; 13-air tap; 14-a support plate; 15-air bag; 16-a catheter; 17-a dust inlet; 18-through opening; 19-rotating rod; 20-blades; 21-limit bolt.

Detailed Description

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-3, a smoke absorption treatment device based on heavy industrial welding comprises a welding table 1, a chute 2 is arranged on the outer wall of one side of the welding table 1, and the inner wall of the sliding chute 2 is connected with a sliding block in a sliding way, the outer wall of one side of the sliding block is connected with a supporting frame 3 through a bolt, and the outer wall of the bottom of the supporting frame 3 is provided with threaded holes, the inner wall of the threaded holes is in threaded connection with a limit bolt 21, the two sides of the outer wall of the top of the supporting frame 3 are both connected with the box bodies 4 through bolts, the outer walls of the top of the two box bodies 4 are both provided with dust inlets 17, and an air inlet pipe 7 is connected between the two dust inlets 17 through a flange, the outer wall of the top part of the air inlet pipe 7 is connected with an air extracting pump 6 through a flange, and the outer wall of one side of the air extracting pump 6 is connected with a connecting pipe 5 through a flange, the outer walls of two sides of the connecting pipe 5 are connected with corrugated pipes 8 through flanges, and the outer wall of one side of the two corrugated pipes 8 is provided with a dust hood 9.

Wherein, the inner wall sliding connection of box 4 has pipe 16, and pipe 16's shape is for leaking hopper-shaped, the inner wall of box 4 has backup pad 14 through bolted connection, and the top outer wall of backup pad 14 has seted up opening 18, it is connected with bull stick 19 to rotate through the bearing between the relative both sides inner wall of box 4, and the outer wall of bull stick 19 has a plurality of blades 20 through bolted connection, dust removal mouth 11 has been seted up to the position that one side outer wall of box 4 is located the bottom, and the inner wall edge of dust removal mouth 11 has fixed plate 12 through bolted connection, one side outer wall of fixed plate 12 has a plurality of filter plates 10 through bolted connection, the filtration pore diameter of filter plate 10 reduces from top to bottom in proper order.

The working principle is as follows: when in use, when the welding fume is absorbed, the position of the equipment can be adjusted according to the flowing direction of the fume during welding through the chute 2 and the slide block, so as to facilitate the absorption treatment of the welding fume, prevent the poor absorption effect of the equipment on the fume caused by the long distance between the equipment and the welding fume, thereby the smoke and dust is discharged into the atmosphere to pollute the environment, after the adjustment is finished, the air pump 6 is started, thereby absorbing the smoke generated during welding into the box body 4, when the smoke is conveyed into the box body 4 through the air suction pump 6 to be contacted with the blades 20, the impact force of the smoke can make the blades 20 drive the rotating rod 19 to rotate, therefore, the smoke and dust are diffused so as to be convenient for processing the smoke and dust, the smoke and dust are prevented from being gathered together to influence the processing effect of the smoke and dust, and the smoke and dust is filtered and purified by the filter plate 10.

Example 2

Referring to fig. 1-3, a smoke and dust absorption treatment device based on heavy industry welding, this embodiment compares with embodiment 1, be provided with gasbag 15 between pipe 16 and the backup pad 14, and the bottom outer wall of gasbag 15 is provided with a plurality of air cocks 13, the bottom outer wall of backup pad 14 has seted up a plurality of through-holes, air cock 13 is located the inside of through-hole, when smoke and dust acts on pipe 16, can make pipe 16 move down through the effect of smoke and dust to pipe 16, thereby make pipe 16 compress gasbag 15, the air current that produces after the compression can be sprayed through air cock 13, thereby further carry out diffusion treatment to smoke and dust, so that further improve the treatment effect of equipment to smoke and dust.

The working principle is as follows: when the device is used, when welding smoke dust is absorbed, the position of the device can be adjusted through the sliding groove 2 and the sliding block according to the flowing direction of the smoke dust during welding so as to absorb the welding smoke dust and prevent the poor absorption effect of the device on the smoke dust caused by the long distance between the device and the welding smoke dust, so that the smoke dust is discharged into the atmosphere to pollute the environment, after the adjustment is completed, the air suction pump 6 is started so as to absorb the smoke dust generated during welding into the box body 4, when the smoke dust acts on the guide pipe 16, the guide pipe 16 can move downwards under the action of the smoke dust on the guide pipe 16 so as to compress the air bag 15 through the guide pipe 16, and air flow generated after the compression can be sprayed through the air nozzle 13 so as to further diffuse the smoke dust and further improve the treatment effect of the device on the smoke dust, when the smoke and dust is conveyed to the interior of the box body 4 through the air extracting pump 6 and is contacted with the blades 20, the blades 20 can drive the rotating rods 19 to rotate through the impact force of the smoke and dust, so that the smoke and dust is diffused, the smoke and dust is treated, the smoke and dust is prevented from being gathered together to influence the treatment effect of the smoke and dust, and the smoke and dust is filtered and purified through the filter plate 10.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The smoke and dust absorption treatment equipment based on heavy industry welding comprises a welding table (1) and is characterized in that a sliding groove (2) is formed in the outer wall of one side of the welding table (1), a sliding block is connected to the inner wall of the sliding groove (2) in a sliding mode, a supporting frame (3) is fixedly connected to the outer wall of one side of the sliding block, threaded holes are formed in the outer wall of the bottom of the supporting frame (3), limiting bolts (21) are connected to the inner wall of the threaded holes in a threaded mode, box bodies (4) are fixedly connected to the two sides of the outer wall of the top of the supporting frame (3), dust inlets (17) are formed in the outer wall of the top of the two box bodies (4), an air inlet pipe (7) is connected between the two dust inlets (17) through a flange, an air suction pump (6) is connected to the outer wall of the top of the air inlet pipe (7) through a flange, and a connecting pipe (5) is connected to the outer wall of one side of the air suction pump (6) through a flange, the outer walls of two sides of the connecting pipe (5) are connected with corrugated pipes (8) through flanges, and a dust hood (9) is arranged on the outer wall of one side of each of the two corrugated pipes (8).

2. The heavy industrial welding-based smoke absorption treatment equipment according to the claim 1, characterized in that the inner wall of the box body (4) is connected with a conduit (16) in a sliding way, and the conduit (16) is funnel-shaped.

3. The heavy industrial welding-based smoke absorption treatment equipment as claimed in claim 2, wherein a support plate (14) is fixedly connected to the inner wall of the box body (4), and a through hole (18) is formed in the outer wall of the top of the support plate (14).

4. The heavy industrial welding-based smoke absorption treatment equipment as recited in claim 1, characterized in that a rotating rod (19) is rotatably connected between the inner walls of two opposite sides of the box body (4) through a bearing, and a plurality of blades (20) are fixedly connected to the outer wall of the rotating rod (19).

5. The heavy industrial welding-based smoke dust absorption treatment equipment according to claim 1, wherein a dust removal port (11) is formed in the bottom of the outer wall of one side of the box body (4), a fixing plate (12) is fixedly connected to the edge of the inner wall of the dust removal port (11), a plurality of filter plates (10) are fixedly connected to the outer wall of one side of the fixing plate (12), and the diameters of filter holes of the filter plates (10) are sequentially reduced from top to bottom.

6. The heavy industrial welding-based smoke absorption treatment equipment as claimed in claim 3, wherein an air bag (15) is arranged between the guide pipe (16) and the support plate (14), a plurality of air nozzles (13) are arranged on the outer wall of the bottom of the air bag (15), a plurality of through holes are formed on the outer wall of the bottom of the support plate (14), and the air nozzles (13) are positioned inside the through holes.