CN214383005U

CN214383005U - Welding equipment with gas treatment function

Info

Publication number: CN214383005U
Application number: CN202120512284.8U
Authority: CN
Inventors: 李健明
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-10
Filing date: 2021-03-10
Publication date: 2021-10-12
Anticipated expiration: 2031-03-10

Abstract

The utility model discloses a welding equipment with gas processing function, concretely relates to welding field, comprises a workbench, the workstation inner chamber is equipped with the backup pad, set up jaggedly in the middle of the backup pad, workstation inner chamber bottom fixed mounting has the fixed plate, fixed plate top fixed mounting has first cylinder, the output end fixedly connected with workstation of first cylinder, the workstation sets up between the breach, the workstation top is equipped with the work cover, the workstation top is equipped with filtering mechanism. The utility model discloses a be equipped with filtering mechanism, be favorable to can be abundant with timely filtering and absorbing the processing of the harmful flue gas that produces the welding process in to be equipped with water solution and zeolite molecular sieve in the filtering mechanism, can carry out further filtration to the flue gas, make the combustion gas reach national standard and discharge, this utility model compares prior art.

Description

Welding equipment with gas treatment function

Technical Field

The utility model relates to the field of welding technique, more specifically say, the utility model relates to a welding equipment with gas treatment function.

Background

The selection of welding equipment is an important content for establishing a welding process, and related factors are many, but the following factors are noted, the technical requirements of a welded structure comprise the material characteristics, the structural characteristics, the size, the precision requirement, the use conditions of the structure and the like of the welded structure, and if the welding structure is made of ordinary low-carbon steel, an arc welding transformer is selected; if the welding structure requirement is high and the low-hydrogen type electrode is required for welding, a direct current arc welding machine is selected, and if the welding structure requirement is high and the welding is thick and large, an electroslag welding machine can be used; if the bar materials are butted, a cold welding machine and a resistance butt welding machine can be selected. For active metal or alloy, heat-resisting alloy and corrosion-resisting alloy, according to the concrete condition, it can select inert gas shielded welding machine, plasma arc welding machine and electron beam welding machine, for large-batch structure form and welded structure with fixed size, it can select special welding machine and different welding equipment, and can weld same weldment, so that according to the actual use condition it must select proper welding equipment.

According to prior art at present, most welding equipment can produce very much flue gas in welding process at present to lead to the master worker can inhale a large amount of waste gas in the course of the work, the harm master worker's that can be serious is healthy, to the industry in addition, can produce a large amount of waste gas, can cause the pollution to the atmosphere, consequently the flue gas that consequently at present urgent needs one kind can be to welding equipment carries out environmental protection's device.

The above information disclosed in this background section is only for enhancement of understanding of the background of the disclosure and therefore it may contain information that does not constitute prior art that is already known to a person of ordinary skill in the art.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above defects in the prior art, embodiments of the present invention provide a welding apparatus with a gas processing function, and the technical problem to be solved by the present invention is: the flue gas generated by the welding equipment is effectively treated in the welding process, and the health and safety of a master worker are ensured, so that the national exhaust environmental protection requirement meeting the national standard is met.

In order to achieve the above object, the utility model provides a following technical scheme: a welding device with a gas treatment function comprises a working frame, wherein a supporting plate is arranged in an inner cavity of the working frame, a notch is formed in the middle of the supporting plate, a fixing plate is fixedly arranged at the bottom of the inner cavity of the working frame, a first air cylinder is fixedly arranged at the top of the fixing plate, a workbench is fixedly connected with the output end of the first air cylinder, the workbench is arranged between the notches, a working cover is arranged above the workbench, a filtering mechanism is arranged at the top of the working frame, a guide pipe is connected below the right side wall of the bottom of the filtering mechanism, first air guide pipes are fixedly connected with two ends of the guide pipe, which are far away from the filtering mechanism, a filtering box is fixedly connected with the bottom of each first air guide pipe, a filtering core is arranged at the top of the inner cavity of the filtering box, a supporting rod is arranged in the inner cavity of the filtering box, a supporting box is arranged on the supporting rod, and activated carbon is arranged on the supporting box, the bottom of the filter box is in threaded connection with a heat resistance net, a fixing rod is arranged between the side walls of the top of the inner cavity of the working frame, a second air cylinder is fixedly arranged at the bottom of the fixing rod, the output end of the second air cylinder penetrates through the working cover to be fixedly provided with a fixing block, a welding gun is fixedly arranged at the bottom of the fixing block, a second air duct is fixedly arranged above the right side wall of the filter mechanism, and an air suction pump is fixedly arranged at one end, away from the filter mechanism, of the second air duct;

the filter mechanism includes water-collecting box, baffle and spoiler, the water-collecting box inner chamber is divided into upper space and lower part space through the baffle, lower part space intermediate position is equipped with two spoilers, the lower part space passes through the spoiler and separates for left space and right space, it is equipped with the inclined hole to lie in left space top position department on the baffle, the upper portion space lies in right space top and is equipped with adsorbing material.

As shown in fig. 1 to 5, the embodiment specifically is: when remaining flue gas gets into inside the filter equipment, the flue gas can get into right space the very first time, because the lower part space is equipped with the spoiler, and left space is equipped with aqueous solution, consequently, the spoiler with the aqueous solution separation in left space, the flue gas filters from aqueous solution under the effect of air-bleed pump, and gas gets into upper portion space through the inclined hole, because upper portion space is equipped with zeolite molecular sieve, consequently, can absorb the flue gas, remaining gas can get into the aspiration pump along with the second air duct, follow thereupon from the blast pipe discharge, this moment whole gas treatment process finishes.

In a preferred embodiment, an exhaust pipe is fixedly installed on the right side of the air suction pump, so that the qualified flue gas can be smoothly exhausted.

In a preferred embodiment, the upper space and the lower space of the inner cavity of the water collecting box are both arranged in a sealing manner, so that the efficiency of the air suction pump during working is improved.

In a preferred embodiment, two flow blocking plates are vertically arranged at the bottom of the partition plate and the bottom of the inner cavity of the water collecting box respectively, so that the water solution can be effectively blocked.

In a preferred embodiment, the adsorption material is a zeolite molecular sieve, and the flue gas is subjected to further absorption treatment.

In a preferred embodiment, a strut is arranged between the work cover and the inner cavity of the work frame, so that the work cover and the work frame can be effectively fixed.

In a preferred embodiment, a control switch is fixedly mounted on the right portion of the working frame, a first switch and a second switch are arranged on the control switch, the first switch controls the first air cylinder, and the second switch controls the second air cylinder.

In a preferred embodiment, the left space is internally provided with an aqueous solution, so that the smoke can be sufficiently filtered.

The utility model discloses a technological effect and advantage:

1. the utility model discloses an be equipped with filter mechanism, be favorable to can be abundant in time filtering and absorption treatment the harmful flue gas that the weldment produced in the welding process, and be equipped with water solution and zeolite molecular sieve in the filter mechanism, can carry out further filtration to the flue gas, make the combustion gas reach national standard and discharge, this utility model compares prior art, simple structure, the security performance is high, the filter effect is good, absorb the flue gas effect obviously, can all carry out effectual absorption treatment to the harmful flue gas that the weldment of present big logarithm produced;

2. the utility model discloses a be equipped with the filter cartridge, be favorable to absorbing the flue gas and handle, owing to be equipped with filter core and active carbon in the filter cartridge, consequently can be simple absorb the flue gas, owing to be equipped with the work cover, can carry out unified collection with the flue gas effectively, and then unified handles to this utility model is equipped with first cylinder, can adjust the height of weldment when the welding, makes things convenient for the welding to the weldment.

Drawings

Fig. 1 is a schematic view of the overall plane structure of the present invention.

Fig. 2 is a schematic structural view of the position "a" in fig. 1 of the present invention.

Fig. 3 is a schematic side view of the present invention.

Fig. 4 is a schematic view of the internal structure of the filter cartridge of the present invention.

Fig. 5 is a schematic view of the heat resistance net of the present invention.

The reference signs are: 1. a working frame; 2. a support plate; 5. a fixing plate; 6. a first cylinder; 7. a work table; 9. a working cover; 10. a conduit; 11. a first air duct; 12. a filter cartridge; 13. a filter element; 14. a support bar; 15. a support box; 16. a heat resistance network; 18. fixing the rod; 19. a second cylinder; 20. a fixed block; 21. a welding gun; 22. a second air duct; 23. an air pump; 24. a water collection box; 25. a partition plate; 26. a spoiler; 27. a left space; 28. a right space; 29. an inclined hole; 30. a strut; 31. a control switch; 32. and (4) exhausting the gas.

Detailed Description

Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many different forms and should not be construed as limited to the examples set forth herein; rather, these example embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The drawings are merely schematic illustrations of the present disclosure and are not necessarily drawn to scale. The same reference numerals in the drawings denote the same or similar parts, and thus their repetitive description will be omitted.

Furthermore, the described features, structures, or characteristics may be combined in any suitable manner in one or more example embodiments. In the following description, numerous specific details are provided to give a thorough understanding of example embodiments of the disclosure. One skilled in the relevant art will recognize, however, that the subject matter of the present disclosure can be practiced without one or more of the specific details, or with other methods, components, steps, and so forth. In other instances, well-known structures, methods, implementations, or operations are not shown or described in detail to avoid obscuring aspects of the disclosure.

The utility model provides a welding device with gas treatment function, which comprises a working frame 1, wherein the inner cavity of the working frame 1 is provided with a support plate 2, a notch is arranged in the middle of the support plate 2, the bottom of the inner cavity of the working frame 1 is fixedly provided with a fixed plate 5, the top of the fixed plate 5 is fixedly provided with a first air cylinder 6, the output end of the first air cylinder 6 is fixedly connected with a workbench 7, the workbench 7 is arranged between the notches, a working cover 9 is arranged above the workbench 7, the top of the working frame 1 is provided with a filter mechanism, a conduit 10 is connected below the right side wall at the bottom of the filter mechanism, two ends of the conduit 10 far away from the filter mechanism are fixedly connected with first air ducts 11, the bottom of the first air ducts 11 is fixedly connected with a filter box 12, the top of the inner cavity of the filter box 12 is provided with a filter element 13, the inner cavity of the filter box 12 is provided with a support rod 14, a support box 15 is arranged on the support rod 14, activated carbon is arranged on the support box 15, a heat resistance net 16 is screwed at the bottom of the filter box 12, a fixing rod 18 is arranged between the side walls of the top of the inner cavity of the working frame 1, a second air cylinder 19 is fixedly arranged at the bottom of the fixing rod 18, the output end of the second air cylinder 19 penetrates through the working cover 9 and is fixedly installed with a fixing block 20, a welding gun 21 is fixedly arranged at the bottom of the fixing block 20, a second air duct 22 is fixedly arranged above the right side wall of the filter mechanism, and an air pump 23 is fixedly arranged at one end, far away from the filter mechanism, of the second air duct 22;

the filter mechanism includes water-collecting box 24, baffle 25 and spoiler 26, water-collecting box 24 inner chamber is divided into upper space and lower part space through baffle 25, lower part space intermediate position is equipped with two spoilers 26, lower part space passes through spoiler 26 and separates for left space 27 and right space 28, it is equipped with inclined hole 29 to lie in left space 27 top position department on the baffle 25, the upper portion space lies in right space 28 top and is equipped with adsorbing material.

As shown in fig. 1 to 5, the embodiment specifically is as follows: when the welding machine works, a weldment to be welded is placed on the workbench 7, then the first cylinder 6 is controlled through the first switch, the output end of the first cylinder 6 is fixedly connected with the workbench 7, then the second switch is controlled, the output end of the second cylinder 19 is fixedly connected with the fixed block 20, the bottom of the fixed block 20 is fixedly connected with the welding gun 21, and therefore the position between the welding gun 21 and the weldment to be welded is adjusted through controlling the second switch, and the weldment is welded;

because the working cover 9 is arranged above the working table 7, smoke generated in the welding process due to welding can be concentrated inside the working cover 9, then the air suction pump 23 is started, the smoke can enter the filter box 12 under the action of the air suction pump 23, because the lower part of the filter box 12 is provided with the heat resistance net 16, waste residues generated in the welding process can be effectively prevented from entering the filter box 12, the support box 15 is arranged in the filter box 12 through the support rod 14, the activated carbon is arranged in the support box 15, the smoke can be effectively absorbed, the filter element 13 is arranged in the filter box 12, the smoke can be further filtered and absorbed, the residual unabsorbed smoke enters the guide pipe 10 through the first air guide pipe 11, and the other end of the guide pipe 10 is connected with the filter mechanism, so the smoke enters the filter mechanism;

when the residual flue gas enters the inside of the filtering mechanism, the flue gas enters the right space 28 for the first time, because the lower space is provided with the baffle plate 26, and the left space 27 is provided with the aqueous solution, the baffle plate 26 blocks the aqueous solution in the left space 27, the flue gas is filtered from the aqueous solution under the action of the air suction pump 23, and the gas enters the upper space through the inclined holes 29, the flue gas can be absorbed because the upper space is provided with the zeolite molecular sieve, and the residual gas enters the air suction pump 23 along with the second air guide pipe 22 and then is discharged from the air exhaust pipe 32, so that the whole gas treatment process is finished.

The right side of the air pump 23 is fixedly provided with an exhaust pipe 32 which can smoothly discharge the flue gas up to the standard, the upper space and the lower space of the inner cavity of the water collecting box 24 are both hermetically arranged, which is beneficial to the improvement of the efficiency of the air pump 23 during operation, two flow baffles 26 are respectively vertically arranged at the bottom of the partition plate 25 and the bottom of the inner cavity of the water collecting box 24, which can effectively separate the aqueous solution, the adsorption material is zeolite molecular sieve, which further absorbs the flue gas, a support rod 30 is arranged between the work cover 9 and the inner cavity of the work frame 1, which can effectively fix the work cover 9 and the work frame 1, the right part of the work frame 1 is fixedly provided with a control switch 31, the control switch 31 is provided with a first switch and a second switch, the first switch controls the first cylinder 6, the second switch controls the second cylinder 19, the aqueous solution is arranged in the left space 27, can fully filter the smoke.

The utility model discloses the theory of operation: because be equipped with filter mechanism, consequently can be abundant with timely filtering and absorption processing of the harmful flue gas that produces the weldment of welding in-process, and be equipped with water solution and zeolite molecular sieve in the filter mechanism, can carry out further filtration to the flue gas, make the combustion gas reach national standard and discharge, be equipped with filter box 12 in addition, be favorable to absorbing the flue gas and handle, owing to be equipped with filter core 13 and active carbon in the filter box 12, consequently can be simple absorb the flue gas, owing to be equipped with work cover 9, can carry out unified collection with the flue gas effectively, and then unified the handling, and the utility model discloses be equipped with first cylinder 6, can adjust the height of weldment when the welding, make things convenient for the welding of butt welding spare.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A welding apparatus with gas treatment function, comprising a work frame (1), characterized in that: the inner cavity of the working frame (1) is provided with a supporting plate (2), a notch is formed in the middle of the supporting plate (2), a fixing plate (5) is fixedly arranged at the bottom of the inner cavity of the working frame (1), a first air cylinder (6) is fixedly arranged at the top of the fixing plate (5), a working table (7) is fixedly connected with the output end of the first air cylinder (6), the working table (7) is arranged between the notches, a working cover (9) is arranged above the working table (7), a filtering mechanism is arranged at the top of the working frame (1), a guide pipe (10) is connected below the right side wall at the bottom of the filtering mechanism, two ends, far away from the filtering mechanism, of the guide pipe (10) are fixedly connected with first air guide pipes (11), two ends of the first air guide pipes (11) are fixedly connected with a filtering box (12), and a filter element (13) is arranged at the top of the inner cavity of the filtering box (12), the inner cavity of the filter box (12) is provided with a support rod (14), the support rod (14) is provided with a support box (15), the support box (15) is provided with activated carbon, the bottom of the filter box (12) is connected with a heat resistance net (16) in a threaded manner, a fixing rod (18) is arranged between the side walls of the top of the inner cavity of the working frame (1), the bottom of the fixing rod (18) is fixedly provided with a second cylinder (19), the output end of the second cylinder (19) penetrates through a working cover (9) and is fixedly provided with a fixing block (20), the bottom of the fixing block (20) is fixedly provided with a welding gun (21), a second air guide pipe (22) is fixedly arranged above the right side wall of the filter mechanism, and one end, far away from the filter mechanism, of the second air guide pipe (22) is fixedly provided with an air pump (23);

filtering mechanism includes water-collecting box (24), baffle (25) and spoiler (26), water-collecting box (24) inner chamber is divided into upper portion space and lower part space through baffle (25), lower part space intermediate position is equipped with two spoilers (26), the lower part space is separated for left space (27) and right space (28) through spoiler (26), it is equipped with inclined hole (29) to lie in left space (27) top position department on baffle (25), the upper portion space lies in right space (28) top and is equipped with adsorbing material.

2. A welding apparatus having a gas processing function according to claim 1, wherein: an exhaust pipe (32) is fixedly arranged on the right side of the air pump (23).

3. A welding apparatus having a gas processing function according to claim 1, wherein: the upper space and the lower space arranged in the inner cavity of the water collecting box (24) are both arranged in a sealing way.

4. A welding apparatus having a gas processing function according to claim 1, wherein: the two flow baffles (26) are respectively and vertically arranged at the bottom of the partition plate (25) and the bottom of the inner cavity of the water collecting box (24).

5. A welding apparatus having a gas processing function according to claim 1, wherein: the adsorption material is a zeolite molecular sieve.

6. A welding apparatus having a gas processing function according to claim 1, wherein: a support rod (30) is arranged between the working cover (9) and the inner cavity of the working frame (1).

7. A welding apparatus having a gas processing function according to claim 1, wherein: the right part of the working frame (1) is fixedly provided with a control switch (31), the control switch (31) is provided with a first switch and a second switch, the first switch controls a first cylinder (6), and the second switch controls a second cylinder (19).

8. A welding apparatus having a gas processing function according to claim 1, wherein: the left space (27) is internally provided with aqueous solution.