CN211275826U

CN211275826U - Dust collector based on workshop air purification separation

Info

Publication number: CN211275826U
Application number: CN201922234690.8U
Authority: CN
Inventors: 刘磊; 沈雪
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-13
Filing date: 2019-12-13
Publication date: 2020-08-18
Anticipated expiration: 2029-12-13

Abstract

The utility model discloses a dust removal device based on workshop air purification and separation, which comprises a welding fume purifier main body; two left and right dust suction pipes for sucking dust inwards penetrate through the top cover at the top of the welding fume purifier main body, suction covers are mounted at the bottom ends of the two dust suction pipes, and connecting holes are formed in pipe sections of the dust suction pipes; the welding fume purifier is characterized in that the front end face of the welding fume purifier body is also provided with a mounting groove of a rectangular notch structure, and a connecting seat is mounted through the mounting groove. And the smoke generated downwards enters the cabin at the bottom, then enters the dust absorption pipe from the added hose and also enters the equipment to realize purification treatment, so that the problems in the background art are solved, and the aim of bidirectional smoking purification is fulfilled.

Description

Dust collector based on workshop air purification separation

Technical Field

The utility model relates to a dust absorption fume extractor technical field specifically is a dust collector based on workshop air purification separation.

Background

Because the reason of welding work environment in the welding shop, can produce more waste gas and weld the cigarette, these are welded the cigarette and can cause the pollution to the welding environment, influence operator's healthy, consequently, many welding shops are for improving operational environment, reduce and weld the cigarette discharge capacity, often can use the flue gas that the cigarette dust collecting equipment that welds that current two dust absorption tubular produced to the welding in-process carries out purification treatment, the welding operation worker places the work piece in the dust absorption pipe bottom side that smoke and dust collecting equipment connects out, make produced welding in the welding process inhale in the equipment, carry out purification treatment through the inside current purification structure of equipment.

However, we find that although the welding fume purification device described above can absorb most of the fume generated in the welding process and purify the fume, in the actual welding process, when the welding rod on the three-dimensional welding frame and the workpiece form arc welding, the generated fume will not only flow upwards and enter the dust suction pipe, but also some fume will flow downwards and will not enter the dust suction pipe, so it can be seen that the fume suction pipe sucking fume in a single direction into the welding fume purification device has limitations, and therefore the dust suction structure thereof has defects.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dust collector based on workshop air purification separation, though the smoke and dust that the above-mentioned description that proposes in solving above-mentioned background art produced can carry out most absorption and purification treatment to the welding in-process, but in the actual welding process, be located when welding rod and the work piece formation arc welding on the three-dimensional welding frame, the flue gas of production not only can be gushed out up and get into in the dust absorption pipe, some flue gas can gush out down still, and can not get into in the dust absorption pipe, can see out from this, the dust absorption soil pipe of unidirectional smoking has the limitation to the smoke and dust absorption in the welding smoke purification equipment, consequently, its dust collection structure has the problem of defect.

In order to achieve the above object, the utility model provides a following technical scheme: a dust removal device based on workshop air purification and separation comprises a welding fume purifier main body; two left and right dust suction pipes for sucking dust inwards penetrate through the top cover at the top of the welding fume purifier main body, suction covers are mounted at the bottom ends of the two dust suction pipes, and connecting holes are formed in pipe sections of the dust suction pipes; the welding fume purifier is characterized in that the front end face of the welding fume purifier body is also provided with a mounting groove of a rectangular notch structure, and a connecting seat is mounted through the mounting groove.

Further: the connecting seat is a thicker rubber corrugated seat, a station cabin is installed at the front end of the connecting seat in a screw fixing mode, the station cabin is of a bucket mouth cavity structure, and a lifting plate is installed on the top side of the bucket mouth cavity in an inward sinking mode.

Further: the lifting plate is of a rectangular plate structure, and a row of rectangular notches are formed in the lifting plate from left to right.

Further: circular through holes are formed in the bottom ends of the left side plate and the right side plate of the bottom of the station cabin, a first inner suction pipe and a second inner suction pipe which are in a hose shape penetrate through the through holes in the two sides respectively, and the top ends of the first inner suction pipe and the second inner suction pipe are connected to the connecting holes formed in the dust suction pipe in a penetrating mode.

Further: and a vibration motor is further installed on the inclined plane at the front end of the station cabin, and three vibration springs are welded between the inclined plane at the inner side of the station cabin and the front end face of the welding fume purifier main body in a horizontal welding mode.

Compared with the prior art, the beneficial effects of the utility model are that:

a set of station cavities for supporting a workpiece to be welded is arranged at the front side of the existing welding fume dust-collecting equipment, when the workpiece is placed on a lifting plate on the top surface of the station cavity for welding, the generated smoke can not only rise upwards and be sucked into the welding smoke treatment equipment by the dust absorption pipe, but also a part of the generated smoke downwards flows into the station cabin, and the left side and the right side of the bottom of the station cabin are additionally provided with a hose which is connected with the original double-station dust suction pipe of the equipment, therefore, it can be seen that not only the upward fume generated during the welding process is sucked into the equipment for purification treatment, and the flue gas generated downwards enters the cabin at the bottom, then enters the dust absorption pipe from the added hose and also enters the equipment to realize purification treatment, therefore, the problems in the background art are solved, and the aim of bidirectional smoking purification is fulfilled.

Drawings

Fig. 1 is a schematic structural view of a front view plane of the present invention;

fig. 2 is a schematic left-side plan view of the present invention;

fig. 3 is a schematic view of the top view structure of the present invention;

fig. 4 is a schematic view of the bottom view of the present invention;

FIG. 5 is a schematic view of the internal structure of the station cabin;

in the figure: 1. a welding fume purifier main body; 2. a station cabin; 3. a vibration motor; 4. a connecting seat; 5. a top cover; 6. a dust collection pipe; 7. a suction hood; 8. a first inner suction pipe; 9. a second inner suction pipe; 10. lifting the plate; 11. mounting grooves; 12. a vibration spring; 13. and connecting the holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1 to 5, the present invention provides an embodiment: a dust removal device based on workshop air purification and separation comprises a welding fume purifier main body 1; a left dust suction pipe 6 and a right dust suction pipe 6 for sucking dust inwards penetrate through a top cover 5 of the welding fume purifier main body 1, suction covers 7 are mounted at the bottom ends of the two dust suction pipes 6, and connecting holes 13 are formed in pipe sections of the dust suction pipes 6; the front end face of the welding fume purifier body 1 is also provided with a mounting groove 11 with a rectangular notch structure, and a connecting seat 4 is mounted through the mounting groove 11.

Wherein: the connecting seat 4 is a thicker rubber corrugated seat, the front end of the connecting seat is provided with a station cabin 2 in a screw fixing mode, the station cabin 2 is of a hopper mouth cavity structure, the top side of the hopper mouth cavity is provided with a lifting plate 10 in an inward sinking mode, the lifting plate 10 is of a rectangular plate structure, a row of rectangular notches are formed in the left side and the right side of the lifting plate, the description is as shown in figure 3 and figure 5, the station cabin 2 of the structure is positioned at the front side of the welding fume purifier main body 1 to form a workbench for welding workpieces, therefore, when the welding fume purifier is applied, the workpieces to be welded are placed on the lifting plate 10 at the top of the inner cavity of the station cabin 2 to form support placement, when a welding gun is used for welding the workpieces, a part of welding fume generated by upwards entering the pulled dust suction pipe 6 to form upwards dust suction treatment, and a part of the welding fume downwards enters the station cabin 2 to be collected, and the workpieces are welded, the resulting flue gas has structural characteristics of bottom collection.

Wherein: circular through holes are further formed in the bottom ends of the left side plate and the right side plate of the bottom of the station cabin 2, a first inner suction pipe 8 and a second inner suction pipe 9 which are in a hose shape penetrate through the through holes in the two sides respectively, and the top ends of the first inner suction pipe 8 and the second inner suction pipe 9 are further connected to the connecting holes 13 formed in the dust suction pipe 6 in a penetrating mode, so that the problem that smoke generated by a welding workpiece downwards gushes into the station cabin 2 can be seen, the dust suction pipe 6 with dust suction acting force in the prior art can synchronously enter the welding smoke purifier main body 1 through the first inner suction pipe 8 and the second inner suction pipe 9, and purification treatment is achieved.

Wherein: still install vibrating motor 3 on the front end inclined plane of station cabin 2, vibrating motor 3 and current external power electric connection, and have three vibrating spring 12 to weld between the inboard inclined plane of station cabin 2 and the preceding terminal surface of welding fume purifier main part 1 according to the mode of horizontal welding, from this again can see that station cabin 2 of this structure still has certain vibration characteristic, and vibration frequency receives the influence of three intensity vibrating spring 12, great vibration can not appear, its vibration amplitude can not influence the butt joint degree of accuracy with the welding rod when the work piece welds above, but vibration effect of small amplitude nature, consequently can collect the downward discharged cinder impurity in the welding process again, and when cinder or welding slag possibility attached on station cabin 2 inner wall, vibration effect can be so that they fall to station cabin 2 bilges, functional structure has obtained the improvement.

The working principle is as follows: two workpieces to be welded are placed at the top of the station cabin 2, the dust collection pipe 6 is rotated to the top side of the position of the welding workpiece, the dust range is limited by the suction hood 7, welding rods are clamped by a welding gun to be welded together, upward smoke and downward smoke are generated, the upward smoke enters the welding smoke purifier main body 1 in a working state along the dust collection pipe 6, the smoke is purified by the purification structure of the welding smoke purifier main body 1 in the prior art, the downward smoke downwards gushes into the station cabin 2, and the smoke enters the dust collection pipe 6 through the first inner suction pipe 8 or the second inner suction pipe 9 due to air pressure suction force and enters the welding smoke purifier main body 1 together with the smoke sucked into the dust collection pipe 6 upwards to be treated.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a dust collector based on workshop air purification separation which characterized in that: comprises a welding fume purifier main body (1); a left dust suction pipe (6) and a right dust suction pipe (6) for sucking dust inwards penetrate through a top cover (5) of the welding fume purifier main body (1), suction covers (7) are mounted at the bottom ends of the two dust suction pipes (6), and connecting holes (13) are formed in pipe sections of the dust suction pipes (6); the front end face of the welding fume purifier main body (1) is also provided with a mounting groove (11) with a rectangular notch structure, and a connecting seat (4) is mounted through the mounting groove (11).

2. The dust removing device based on the air purification and separation of the workshop according to claim 1, characterized in that: the connecting seat (4) is a thicker rubber corrugated seat, the front end of the connecting seat is provided with the station cabin (2) in a screw fixing mode, the station cabin (2) is of a bucket mouth cavity structure, and the top side of the bucket mouth cavity is provided with the lifting plate (10) in an inward sinking mode.

3. The dust removing device based on the air purification and separation of the workshop according to claim 2, characterized in that: the lifting plate (10) is of a rectangular plate structure, and is provided with a row of rectangular notches from left to right.

4. The dust removing device based on the air purification and separation of the workshop according to claim 2, characterized in that: circular through holes are formed in the bottom ends of the left side plate and the right side plate of the bottom of the station cabin (2), a first inner suction pipe (8) and a second inner suction pipe (9) which are in a hose shape penetrate through the through holes in the two sides respectively, and the top ends of the first inner suction pipe (8) and the second inner suction pipe (9) are connected to the connecting holes (13) formed in the dust suction pipe (6) in a penetrating mode.

5. The dust removing device based on the air purification and separation of the workshop according to claim 2, characterized in that: still install vibrating motor (3) on the front end inclined plane of station cabin (2), and have three vibrating spring (12) to weld according to the horizontal welded mode between the inboard inclined plane of station cabin (2) and the preceding terminal surface of welding cigarette clarifier main part (1).