CN216367158U

CN216367158U - High-efficient purification unit of welding waste gas

Info

Publication number: CN216367158U
Application number: CN202122906837.0U
Authority: CN
Inventors: 李良君; 徐辉; 唐爱明
Original assignee: Jiangsu Nanfang Dazhong Environmental Protection Engineering Co ltd
Current assignee: Jiangsu Nanfang Dazhong Environmental Protection Engineering Co ltd
Priority date: 2021-11-25
Filing date: 2021-11-25
Publication date: 2022-04-26
Anticipated expiration: 2031-11-25

Abstract

The utility model discloses a high-efficiency purification treatment device for welding waste gas, which belongs to the technical field of purification treatment of welding waste gas and comprises a purification box body, a driving chamber is arranged below the interior of the purifying box body, a purifying chamber A is arranged at the central position of the interior of the purifying box body, bearings are arranged on the two sides of the upper surface and the lower surface of the purifying chamber A, a purifying chamber B is arranged above the inside of the purifying box body, the utility model has reasonable structure, the purification mechanism A is matched with the driving motor by the purification mechanism A, the purification treatment of waste gas generated by welding by the purification mechanism A is enhanced, by arranging the purification mechanism B, after the purification of the purification mechanism A is finished, the purification mechanism B is used for carrying out smoke filtration and purification treatment again, thereby solving the problem that the purification treatment device carries out high-efficiency purification treatment on the welding waste gas, meanwhile, the structure is simple, the operation is convenient, a large number of complicated steps are omitted, and the working efficiency and the using effect are effectively improved.

Description

High-efficient purification unit of welding waste gas

Technical Field

The utility model relates to the technical field of welding waste gas purification treatment, in particular to a high-efficiency welding waste gas purification treatment device.

Background

The metal can produce multiple poisonous and harmful gas in industry welding or other processing and processing processes, weld the cigarette clean system and can pass through the experiment, can not produce secondary pollution guaranteeing, do not influence the workshop operation, do not influence under the prerequisite of the life-span of equipment, adopt multistage purifier, carry out purification treatment to welding smog waste gas, can effectively get rid of and weld cigarette waste gas, can degrade welding cigarette tar smell and various poisonous and harmful gas again, it is an industry environmental protection equipment to weld the cigarette clean device, collect the clarification plant in the smoke and dust through installing the suction arm on the machine, final smoke and dust is collected, clean air discharges indoor, it has played the environmental protection to weld the cigarette clean system, the healthy purpose of protection workman.

The existing welding waste gas high-efficiency purification treatment device has the following defects: when the purification treatment device structure is comparatively traditional, appear purifying the slow condition in the purification process easily, when having reduced work efficiency, also influence purifying effect.

Therefore, it is necessary to develop a device for efficiently purifying and treating welding waste gas.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a high-efficiency purification treatment device for welding waste gas, which is provided with a purification mechanism A, the purification mechanism A is matched with a driving motor to enhance the purification treatment of the waste gas generated by welding by the purification mechanism A, and the purification mechanism B is arranged to filter smoke dust and purify the waste gas again after the purification of the purification mechanism A is finished, so that the problem that the purification treatment device for the welding waste gas is low in efficiency in the background technology is solved.

In order to achieve the purpose, the utility model provides the following technical scheme: a high-efficiency purification treatment device for welding waste gas comprises a purification box body, wherein a driving chamber is arranged below the interior of the purification box body, a purification chamber A is arranged at the central position of the interior of the purification box body, bearings are arranged on the two sides of the upper surface and the lower surface of the purification chamber A respectively, a purification chamber B is arranged above the interior of the purification box body, a hose is arranged on the outer wall of one side of the purification box body, a driving motor is arranged at the central position of the bottom end of the interior of the driving chamber, an output shaft on the driving motor is fixedly connected with one end of a rotating shaft A through a coupler, a driving gear is arranged on the outer wall of the rotating shaft A, purification mechanisms A are arranged on the two sides of the interior of the purification chamber A respectively, and a purification mechanism B is arranged below the interior of the purification chamber B;

purification mechanism B includes installation component and purification unit, the installation component is established to two sets of, and two sets of installation components are installed on the both sides inner wall of clean room B, sliding connection between purification unit and the installation component.

Preferably, an installation frame is installed at the center of the top end inside the purification chamber B, and a suction fan is installed inside the installation frame.

Preferably, the exhaust pipe is installed at the top central point of the purification box body, and universal wheels are installed at the edges of two sides of the bottom of the purification box body.

Preferably, the front end face of the purifying box body is provided with a sealing door, and the sealing door is hinged with the purifying box body through a hinge.

Preferably, the suction nozzle is installed to the one end of hose, the installation piece is installed to outer wall one side of hose, the bottom both sides of installation piece all are equipped with the clamp, the internally mounted of clamp has welder.

Preferably, the purification mechanism A comprises a purification roller, the upper part and the lower part of the outer wall of the purification roller are fixedly connected with the inner wall of the bearing, the surface of the purification roller is provided with an air inlet, and the center of the outer wall of the purification roller is provided with a purification filter cylinder.

Preferably, the bottom end of the purification roller penetrates through the bearing and is fixedly connected with the top of the base, and a rotating shaft B is installed at the center of the bottom of the base.

Preferably, the outer wall of the rotating shaft B is provided with a driven gear, and teeth on the driven gear are meshed with teeth on the driving gear.

Preferably, the mounting part comprises a placing rack, fixing blocks are mounted above and below the outer wall of one side of the placing rack and in the center of the outer wall of one side of the placing rack, and a sliding groove is formed in the outer wall of one side of each fixing block.

Preferably, the purification part includes dustproof filter screen, purification net and active carbon filter screen, from supreme setting gradually down between dustproof filter screen, purification net and the active carbon filter screen, the slider is all installed to the both sides outer wall of dustproof filter screen, purification net and active carbon filter screen.

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

through being equipped with purification mechanism A, will purify mechanism A cooperation driving motor, the waste gas purification who reinforcing purification mechanism A produced to the welding is handled, through being equipped with purification mechanism B, makes purification mechanism A purify the back that finishes, carries out smoke and dust filtration and purification treatment by purification mechanism B once more, has solved the purification unit and has carried out high-efficient purification treatment to welding waste gas, and simple structure, convenient operation save a large amount of loaded down with trivial details steps simultaneously, the effectual work efficiency and the result of use that have improved.

Drawings

FIG. 1 is an elevational, cross-sectional view provided by the present invention;

FIG. 2 is a front view provided by the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 1 according to the present invention;

FIG. 4 is a front view of a purge mechanism B provided by the present invention;

fig. 5 is an exploded view of the overall structure of the purification mechanism a according to the present invention.

In the figure: 1. purifying the box body; 101. a drive chamber; 102. a clean room A; 103. a bearing; 104. a clean room B; 105. a mounting frame; 106. a suction fan; 107. an exhaust pipe; 108. a universal wheel; 109. a sealing door; 2. a hose; 201. a suction nozzle; 202. mounting blocks; 203. clamping a hoop; 204. a welding gun; 3. a drive motor; 301. a coupling; 302. a rotating shaft A; 303. a driving gear; 4. a purification mechanism A; 401. a cleaning drum; 402. an air inlet; 403. a purification cartridge; 404. a base; 405. a rotating shaft B; 406. a driven gear; 5. a purification mechanism B; 501. placing a rack; 502. a fixed block; 503. a chute; 504. a dustproof filter screen; 505. a purification net; 506. an active carbon filter screen; 507. a slide block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The utility model provides the following technical scheme: a high-efficiency purification treatment device for welding waste gas can effectively improve the efficiency of the purification treatment device for welding waste gas in the using process, and a purification mechanism A4 and a purification mechanism B5 are added, please refer to figures 1-5, comprising a purification box body 1, a driving chamber 101 is arranged below the interior of the purification box body 1, a purification chamber A102 is arranged at the central position of the interior of the purification box body 1, bearings 103 are arranged on the two sides of the upper surface and the lower surface of the purification chamber A102, a purification chamber B104 is arranged above the interior of the purification box body 1, a mounting frame 105 is arranged at the central position of the top end of the interior of the purification chamber B104, a suction fan 106 is arranged inside the mounting frame 105, the suction fan 106 is arranged on the mounting frame 105, welding smoke waste gas is sucked into the interior of the purification box body 1 by the suction fan 106 under negative pressure, an exhaust pipe 107 is arranged at the central position of the top of the purification box body 1, the exhaust pipe 107 can be used for exhausting the filtered and decomposed waste gas reaching the standard, the universal wheels 108 are installed at the edges of two sides of the bottom of the purifying box body 1, the purifying box body 1 can be moved at any time by utilizing the moving effect of the universal wheels 108, the sealing door 109 is installed at the front end face of the purifying box body 1, the sealing door 109 is hinged with the purifying box body 1 through hinges, the hose 2 is installed on the outer wall of one side of the purifying box body 1, the suction nozzle 201 is installed at one end of the hose 2, the installation block 202 is installed at one side of the outer wall of the hose 2, the clamps 203 are respectively arranged at two sides of the bottom of the installation block 202, the welding gun 204 is installed inside the clamps 203, the welding gun 204 is fixed on the installation block 202 through the clamps 203, the welding gun 204 can weld and suck welding smoke through the suction nozzle 201 during the welding process, the driving motor 3 is installed at the center position of the bottom inside the driving chamber 101, and the output shaft on the driving motor 3 is fixedly connected with one end of the rotating shaft A302 through the coupler 301, the driving motor 3 is started to drive the rotating shaft A302 to rotate forwards or reversely, the driving gear 303 is arranged on the outer wall of the rotating shaft A302 to rotate forwards or reversely to drive the driving gear 303 to rotate synchronously, the two sides of the interior of the purification chamber A102 are respectively provided with a purification mechanism A4, the purification mechanism A4 comprises a purification roller 401, the upper part and the lower part of the outer wall of the purification roller 401 are respectively fixedly connected with the inner wall of the bearing 103, the two groups of purification rollers 401 on the purification mechanism A4 are arranged in the bearing 103 on the purification chamber A102 to ensure that the bearing 103 fixes the purification roller 401 without influencing the rotation operation of the purification roller 401 in the purification chamber A102, the surface of the purification roller 401 is respectively provided with an air inlet 402, the center position of the outer wall of the purification roller 401 is provided with a purification filter cartridge 403 to filter the welding smoke waste gas, the welding smoke waste gas is sucked from the air inlet 402, the bottom end of the purification roller 401 penetrates through the bearing 103 to be fixedly connected with the top of the base 404, a rotating shaft B405 is installed at the center of the bottom of the base 404, a driven gear 406 is arranged on the outer wall of the rotating shaft B405, teeth on the driven gear 406 are meshed with teeth on the driving gear 303, so that the rotating shaft A302 rotates forwards or backwards to drive the purification roller 401 to rotate, the efficiency of the purification filter cartridge 403 in filtering welding smoke and waste gas is effectively improved, and a purification mechanism B5 is installed below the inner part of the purification chamber B104;

the purification mechanism B5 comprises installation parts and purification parts, the installation parts are divided into two groups, the two groups of installation parts are installed on the inner walls of two sides of the purification chamber B104, the purification parts are connected with the installation parts in a sliding manner, the installation parts comprise a placing rack 501, fixing blocks 502 are installed above, below and in the center of the outer wall of one side of the placing rack 501, a sliding groove 503 is formed in the outer wall of one side of each fixing block 502, the purification parts comprise a dustproof filter screen 504, a purification screen 505 and an active carbon filter screen 506, the dustproof filter screen 504, the purification screen 505 and the active carbon filter screen 506 are sequentially arranged from bottom to top, particulate matters in welding smoke waste gas are filtered and separated by the dustproof filter screen 504, the purification screen 505 is used for secondary purification and filtration, finally, residual gas with odor is adsorbed by the active carbon purification unit by the active carbon filter screen 506, so that the gas reaches the standard and is exhausted by the exhaust pipe 107, the slider 507 is all installed to the both sides outer wall of dustproof filter screen 504, purification net 505 and active carbon filter screen 506, with the outer wall of slider 507 and the pore wall sliding connection of spout 503 for dustproof filter screen 504, purification net 505 and active carbon filter screen 506 are installed on fixed block 502 by slider 507 with gliding mode, and the effectual solution is to dustproof filter screen 504, purification net 505 and active carbon filter screen 506 clearance of removing and installation.

The working principle is as follows: when the utility model is used, a mounting frame 105 is arranged in a purification chamber B104 on a purification box body 1, a suction fan 106 is arranged on the mounting frame 105, welding fume waste gas is sucked into the purification box body 1 by negative pressure of the suction fan 106, an air pipe 107 is arranged at the top of the purification box body 1, the waste gas which is filtered and decomposed in the purification box body 1 can be discharged to reach the standard gas by the exhaust pipe 107, universal wheels 108 are uniformly distributed and arranged at the bottom of the purification box body 1, the purification box body 1 can be moved at any time by the movement effect of the universal wheels 108, a hose 2 is arranged on one side of the outer wall of the purification box body 1, a mounting block 202 is arranged on one side of the outer wall of the hose 2, a welding gun 204 is fixed on the mounting block 202 by a clamp 203, the welding gun 204 is welded and sucked into the welding fume by a suction nozzle 201 during the welding process, a driving motor 3 is arranged in a driving chamber 101 on the purification box body 1, installing a rotating shaft A302 on an output shaft of a driving motor 3 through a coupling 301, starting the driving motor 3 to drive the rotating shaft A302 to rotate forwards or backwards, arranging a driving gear 303 on the outer wall of the rotating shaft A302 to drive the rotating shaft A302 to rotate forwards or backwards synchronously, installing two groups of purification drums 401 on a purification mechanism A4 in a bearing 103 on a purification chamber A102 to enable the bearing 103 to fix the purification drums 401 without influencing the rotation operation of the purification drums 401 in the purification chamber A102, installing a purification filter cartridge 403 on the outer wall of the purification drum 401 by forming a plurality of air inlet holes 402 on the surface of the purification drum 401 to enable the purification filter cartridge 403 to filter the welding smoke waste gas and suck the welding smoke waste gas through the air inlet holes 402, installing a base 404 on the bottom of the purification drum 401, installing a driven gear 406 on the bottom of the base 404 through a rotating shaft B405, and connecting teeth on the driven gear 406 with teeth on the driving gear 303 in a meshing manner, the rotating shaft A302 is rotated forwards or backwards to drive the purification roller 401 to rotate, the high efficiency of the purification filter cylinder 403 for filtering the welding fume waste gas is effectively improved, two groups of placing racks 501 on the purification mechanism B5 are arranged on the inner walls of two sides of the purification chamber B104, three groups of fixing blocks 502 are correspondingly distributed and arranged on the outer wall of one side of each placing rack 501, a dustproof filter screen 504, a purification screen 505 and an active carbon filter screen 506 are sequentially arranged between the two groups of fixing blocks 502 from bottom to top, particulate matters in the welding fume waste gas are filtered and separated by the dustproof filter screen 504, the purification screen 505 is used for purification and filtration again, finally the residual gas with odor is adsorbed by the active carbon purification unit by the active carbon filter screen 506, the gas reaches the standard and is discharged by the exhaust pipe 107, and the sliding blocks 507 are arranged on the outer walls of two sides of the dustproof filter screen 504, the purification screen 505 and the active carbon filter screen 506, and set up spout 503 in one side of fixed block 502, with the outer wall of slider 507 and the pore wall sliding connection of spout 503, make dustproof filter screen 504, purification net 505 and active carbon filter screen 506 install on fixed block 502 by slider 507 with gliding mode, the effectual solution is to dustproof filter screen 504, purification net 505 and active carbon filter screen 506 dismantlement clearance and installation, it carries out high-efficient purification treatment to welding waste gas to have realized the purification unit, and simple structure simultaneously, and convenient for operation saves a large amount of loaded down with trivial details steps, the effectual work efficiency and the result of use that have improved.

While the utility model has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the various features of the embodiments disclosed herein may be used in any combination, provided that there is no structural conflict, and the combinations are not exhaustively described in this specification merely for the sake of brevity and conservation of resources. Therefore, it is intended that the utility model not be limited to the particular embodiments disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims

1. The utility model provides a high-efficient purification unit of welding waste gas, includes purifying box (1), the inside below of purifying box (1) is equipped with drive chamber (101), the inside central point of purifying box (1) puts and is equipped with purifying chamber A (102), the both sides of purifying chamber A (102) upper surface and lower surface all are equipped with bearing (103), the inside top of purifying box (1) is equipped with purifying chamber B (104), install hose (2) on one side outer wall of purifying box (1), driving motor (3) are installed to the inside bottom central point of drive chamber (101), the output shaft on driving motor (3) passes through shaft coupling (301) and the one end fixed connection of pivot A (302), be equipped with driving gear (303) on the outer wall of pivot A (302), purifying mechanism A (4) are all installed to the inside both sides of purifying chamber A (102), the method is characterized in that: a purification mechanism B (5) is arranged below the inner part of the purification chamber B (104);

purification mechanism B (5) are including installation component and purification unit, the installation component is established to two sets of, and two sets of installation components are installed on the both sides inner wall of clean room B (104), sliding connection between purification unit and the installation component.

2. The efficient purification treatment device for the welding waste gas as claimed in claim 1, wherein: the inside top central point of clean room B (104) puts and installs mounting bracket (105), the internally mounted of mounting bracket (105) has suction fan (106).

3. The efficient purification treatment device for the welding waste gas as claimed in claim 1, wherein: the top central point of purifying box (1) puts and installs blast pipe (107), universal wheel (108) are all installed to the bottom both sides edge of purifying box (1).

4. The efficient purification treatment device for the welding waste gas as claimed in claim 1, wherein: the front end face of the purifying box body (1) is provided with a sealing door (109), and the sealing door (109) is hinged with the purifying box body (1) through a hinge.

5. The efficient purification treatment device for the welding waste gas as claimed in claim 1, wherein: suction nozzle (201) is installed to the one end of hose (2), installation piece (202) is installed to outer wall one side of hose (2), the bottom both sides of installation piece (202) all are equipped with clamp (203), the internally mounted of clamp (203) has welder (204).

6. The efficient purification treatment device for the welding waste gas as claimed in claim 1, wherein: purification mechanism A (4) are including purifying cylinder (401), the outer wall top and the below of purifying cylinder (401) all with the inner wall fixed connection of bearing (103), inlet port (402) have all been seted up on the surface of purifying cylinder (401), purifying cylinder (403) are installed to the outer wall central point of purifying cylinder (401).

7. The efficient purification treatment device for the welding waste gas as claimed in claim 6, wherein: the bottom end of the purification roller (401) penetrates through the bearing (103) and is fixedly connected with the top of the base (404), and a rotating shaft B (405) is installed at the center position of the bottom of the base (404).

8. The efficient purification treatment device for the welding waste gas as claimed in claim 7, wherein: and a driven gear (406) is arranged on the outer wall of the rotating shaft B (405), and teeth on the driven gear (406) are meshed and connected with teeth on the driving gear (303).

9. The efficient purification treatment device for the welding waste gas as claimed in claim 1, wherein: the mounting part comprises a placing rack (501), fixed blocks (502) are mounted above and below the outer wall of one side of the placing rack (501) and in the center of the outer wall of one side of the placing rack (501), and sliding grooves (503) are formed in the outer wall of one side of each fixed block (502).

10. The efficient purification treatment device for the welding waste gas as claimed in claim 1, wherein: the purification part includes dustproof filter screen (504), purification net (505) and active carbon filter screen (506), from supreme setting gradually down between dustproof filter screen (504), purification net (505) and active carbon filter screen (506), slider (507) are all installed to the both sides outer wall of dustproof filter screen (504), purification net (505) and active carbon filter screen (506).