CN213132378U

CN213132378U - Welding fume purification device

Info

Publication number: CN213132378U
Application number: CN202021731806.5U
Authority: CN
Inventors: 刘治宇
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-19
Filing date: 2020-08-19
Publication date: 2021-05-07
Anticipated expiration: 2030-08-19

Abstract

The utility model discloses a welding smoke and dust purifier relates to smoke and dust purification technical field, which comprises a housin, inner wall one side fixedly connected with lift storehouse of casing, one side fixedly connected with motor of casing, the inside fixedly connected with guide arm in lift storehouse, the first belt pulley of fixedly connected with on the top output shaft of motor, one side fixedly connected with belt of first belt pulley, the inner wall top fixedly connected with mounting bracket of casing, one side fixedly connected with active carbon plate of mounting bracket, one side of active carbon plate is equipped with the filter screen, one side fixedly connected with mount of mounting bracket, the inner wall bottom swing joint of mount has the gear. This welding smoke and dust purifier through the structure that is equipped with the activated carbon plate in one side of mounting bracket, after the filter screen is detached large granule impurity, can adsorb other impurity such as smell through the activated carbon plate, makes the filterable effect of combustion gas better, reduces the harm to the environment.

Description

Welding fume purification device

Technical Field

The utility model relates to a smoke and dust purifies technical field, specifically is a welding smoke and dust purifier.

Background

Generally, in the arc welding operation, a core wire, a flux coating and a metal base metal of a welding material are melted, evaporated, oxidized and aggregated at high temperature of an arc to generate a large amount of metal oxides, so that the environment is polluted, and the dust lung of a welder can be caused by long-term inhalation of an operator. A welding fume dust collector, also called as a welding fume dust collector, is equipment for absorbing and treating waste residues and toxic and harmful gases generated in the welding process of electric welding, shielded welding, argon arc welding and the like in a filtering and purifying mode, can prevent gas pollution by the welding fume dust collector, reduce the harm of harmful substances to the health of operators and prevent occupational diseases.

In chinese utility model patent application no: disclose in CN201920225850.X and have a welding smoke and dust purifier, this welding smoke and dust purifier includes the table, the equal rigid coupling in lower surface four corners of table has the stand, the bottom rigid coupling of stand has the base, the box is placed in the left side of table, the equal rigid coupling in lower surface four corners of box has the universal wheel, the inside bottom left side rigid coupling of box has the support groove, the top rigid coupling in support groove has the aspirator pump, the top rigid coupling of aspirator pump has the cylinder, the cylinder is fixed continuous with the box. This welding smoke and dust purifier's the cover of breathing in highly can not adjust, can not be close to the welding position of different work heights when using, and is not good to the absorption effect of flue gas, uses the one deck filter screen to gas cleaning simultaneously, can only consider the particulate matter in the flue gas, can not filter other impurity such as peculiar smell, is unfavorable for promoting.

Therefore, it is necessary to provide a welding fume purification device to solve the above problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

An object of the utility model is to provide a welding smoke and dust purifier to the cover of breathing in of solving the current welding smoke and dust purifier who provides among the above-mentioned background art highly can not adjust, can not be close to the not high welded position of working when using, and is not good to the absorption effect of flue gas, uses the one deck filter screen to gas cleaning simultaneously, can only consider the particulate matter in the flue gas, can not carry out filterable problem to other impurity such as peculiar smell.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a welding smoke and dust purifier, includes the casing, inner wall one side fixedly connected with lift storehouse of casing, one side fixedly connected with motor of casing, the inside fixedly connected with guide arm in lift storehouse, the first belt pulley of fixedly connected with on the top output shaft of motor, one side fixedly connected with belt of first belt pulley, the inner wall top fixedly connected with mounting bracket of casing, one side fixedly connected with active carbon plate of mounting bracket, one side of active carbon plate is equipped with the filter screen, one side fixedly connected with mount of mounting bracket, the inner wall bottom swing joint of mount has the gear, inner wall one side swing joint of mount has the worm, the one end fixedly connected with adjustable ring of worm, the draw-in groove has been seted up to the outside of adjustable ring.

Preferably, the top fixedly connected with air outlet of casing, the inside fixedly connected with air-out machine of air outlet, the bottom fixedly connected with slag notch of casing, one side swing joint of slag notch has the door plant.

Preferably, the bottom fixedly connected with support of casing, the support has four, four the support evenly distributed is in the bottom of casing department all around, the bottom swing joint of support has the gyro wheel.

Preferably, one side of the lifting bin is movably connected with a baffle, the baffle is wavy, and the baffle is made of rubber.

Preferably, one side of the belt is fixedly connected with a lifting block, the lifting block is movably connected with the lifting bin through a guide rod, and one side of the lifting block is fixedly connected with an air suction cover.

Preferably, the bottom of the inner wall of the lifting bin is movably connected with a second belt pulley, and the first belt pulley is in transmission connection with the second belt pulley through a belt.

Preferably, one side of the gear is fixedly connected with a lifting rod, and one end of the lifting rod is movably connected with a push rod.

Preferably, one side fixedly connected with rocking handle of adjustable ring, the both sides fixedly connected with installation pole of rocking handle, the one end swing joint of installation pole has compression spring, compression spring's one end fixedly connected with cardboard.

(III) advantageous effects

Compared with the prior art, the utility model provides a welding smoke and dust purifier possesses following beneficial effect:

1. this welding smoke and dust purifier sets up through the cooperation of belt and elevator, can drive the elevator through the motor and go up and down to reach the purpose of adjusting the cover height of breathing in, can be located different heights with the cover of breathing in, satisfy the use to the operating position of co-altitude not, application scope is wider.

2. This welding smoke and dust purifier through the structure that is equipped with the activated carbon plate in one side of mounting bracket, after the filter screen is detached large granule impurity, can adsorb other impurity such as smell through the activated carbon plate, makes the filterable effect of combustion gas better, reduces the harm to the environment.

3. This welding smoke and dust purifier sets up through the cooperation of worm and gear, when changing activated carbon plate and filter screen, can fall the ejector pin through the lifter, rises the ejector pin through gear revolve when the installation and pushes up activated carbon plate and filter screen, changes convenience more.

Drawings

Fig. 1 is a schematic perspective view of the structure of the present invention;

FIG. 2 is a schematic side view of the structure of the present invention;

fig. 3 is a schematic front sectional view of the lifting bin structure of the present invention;

FIG. 4 is a schematic top view of the fixing frame structure of the present invention;

fig. 5 is a schematic side view of the fixing frame structure of the present invention.

In the figure: 1. a housing; 2. a slag outlet; 3. a support; 4. a roller; 5. an air intake cover; 6. a door panel; 7. A baffle plate; 8. a lifting block; 9. an electric motor; 10. an air outlet machine; 11. an air outlet; 12. a mounting frame; 13. Filtering with a screen; 15. a lifting bin; 16. an activated carbon plate; 17. a first pulley; 18. a belt; 19. a second pulley; 20. a guide bar; 21. a fixed mount; 22. a gear; 23. a worm; 24. a lifting rod; 25. an adjusting ring; 26. a card slot; 27. clamping a plate; 28. mounting a rod; 29. a compression spring; 30. a rocking handle; 31. And a push rod.

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. 1-5, a welding fume purification device comprises a housing 1, an air outlet 11 is fixedly connected to the top of the housing 1, an air outlet machine 10 is fixedly connected to the inside of the air outlet 11, a slag outlet 2 is fixedly connected to the bottom of the housing 1, a door plate 6 is movably connected to one side of the slag outlet 2, a support 3 is fixedly connected to the bottom of the housing 1, four supports 3 are arranged, the four supports 3 are uniformly distributed around the bottom of the housing 1, rollers 4 are movably connected to the bottom end of each support 3, a lifting bin 15 is fixedly connected to one side of the inner wall of the housing 1, a motor 9 is fixedly connected to one side of the housing 1, a baffle 7 is movably connected to one side of the lifting bin 15, the baffle 7 is wavy, the baffle 7 is made of rubber, a guide rod 20 is fixedly connected to the inside of the lifting bin 15, and a first belt pulley, one side of the first belt pulley 17 is fixedly connected with a belt 18, one side of the belt 18 is fixedly connected with a lifting block 8, the lifting block 8 can be driven to lift through a motor 9 by matching the belt 18 and the lifting block 8, so as to achieve the purpose of adjusting the height of the air suction cover 5, the air suction cover 5 can be positioned at different heights, the use of working positions with different heights is met, the application range is wider, the lifting block 8 is movably connected with a lifting bin 15 through a guide rod 20, one side of the lifting block 8 is fixedly connected with the air suction cover 5, the bottom of the inner wall of the lifting bin 15 is movably connected with a second belt pulley 19, the first belt pulley 17 is in transmission connection with the second belt pulley 19 through the belt 18, the top of the inner wall of the shell 1 is fixedly connected with an installation frame 12, one side of the installation frame 12 is fixedly connected with an activated carbon plate 16, and one, after the filter screen 13 removes large particle impurities, other impurities such as smell and the like can be adsorbed through the activated carbon plate 16, so that the filtering effect of discharged gas is better, and the harm to the environment is reduced, the filter screen 13 is arranged on one side of the activated carbon plate 16, the fixing frame 21 is fixedly connected to one side of the mounting frame 12, the gear 22 is movably connected to the bottom of the inner wall of the fixing frame 21, the worm 23 and the gear 22 are arranged in a matched manner, when the activated carbon plate 16 and the filter screen 13 are replaced, the ejector rod 31 can be dropped down through the lifting rod 24, the ejector rod 31 is lifted up through the rotation of the gear 22 to tightly push the activated carbon plate 16 and the filter screen 13 during the installation, the replacement is more convenient, the lifting rod 24 is fixedly connected to one side of the gear 22, the ejector rod 31 is movably connected to one end of the lifting rod 24, the worm 23 is movably, draw-in groove 26 has been seted up to the outside of adjustable ring 25, one side fixedly connected with rocking handle 30 of adjustable ring 25, the both sides fixedly connected with installation pole 28 of rocking handle 30, the one end swing joint of installation pole 28 has compression spring 29, compression spring 29's one end fixedly connected with cardboard 27.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

The working principle is as follows: when the device works, the air outlet machine 10 at the top is opened, the motor 9 is operated, the motor 9 drives the first belt pulley 17 to rotate, the first belt pulley 17 drives the belt 18 to rotate, the lifting block 8 is lifted or lowered along the guide rod 20 under the action of the belt 18, the lifting block 8 drives the air suction cover 5 to lift and close to a welding working position, so that gas generated by welding can be absorbed conveniently, large particle impurities in the absorbed gas are blocked and fall on the door panel 6 under the action of the filter screen 13, the activated carbon panel 16 absorbs peculiar smell, the filtered gas is discharged from the air outlet 11, the activated carbon panel 16 reaches a saturated state after being used for a period of time and needs to be replaced, when the device is replaced, the rocking handle 30 is rotated, the clamping plate 27 on one side of the rocking handle 30 is clamped in the clamping groove 26 under the action of the compression spring 29 to drive the worm 23 to rotate, the worm 23 drives the gear 22 to rotate, the gear 22 drives the lifting rod 24 to rotate, and the lifting rod 24 rotates to enable the ejector rod 31 to lift and disassemble the activated carbon plate 16.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a welding fume purifier, includes casing (1), its characterized in that: the lifting bin (15) is fixedly connected to one side of the inner wall of the shell (1), the motor (9) is fixedly connected to one side of the shell (1), the guide rod (20) is fixedly connected to the inside of the lifting bin (15), the first belt pulley (17) is fixedly connected to an output shaft at the top of the motor (9), the belt (18) is fixedly connected to one side of the first belt pulley (17), the mounting frame (12) is fixedly connected to the top of the inner wall of the shell (1), the activated carbon plate (16) is fixedly connected to one side of the mounting frame (12), the filter screen (13) is arranged on one side of the activated carbon plate (16), the fixing frame (21) is fixedly connected to one side of the mounting frame (12), the gear (22) is movably connected to the bottom of the inner wall of the fixing frame (21), and the worm (23) is, one end fixedly connected with adjustable ring (25) of worm (23), draw-in groove (26) have been seted up to the outside of adjustable ring (25).

2. The welding fume purification apparatus according to claim 1, wherein: the top fixedly connected with air outlet (11) of casing (1), the inside fixedly connected with air-out machine (10) of air outlet (11), the bottom fixedly connected with slag notch (2) of casing (1), one side swing joint of slag notch (2) has door plant (6).

3. The welding fume purification apparatus according to claim 1, wherein: the bottom fixedly connected with support (3) of casing (1), support (3) have four, four support (3) evenly distributed is in the bottom of casing (1) department all around, the bottom swing joint of support (3) has gyro wheel (4).

4. The welding fume purification apparatus according to claim 1, wherein: one side swing joint of lift storehouse (15) has baffle (7), the shape of baffle (7) is the wave form, the material of baffle (7) is rubber.

5. The welding fume purification apparatus according to claim 1, wherein: one side fixedly connected with lifter (8) of belt (18), lifter (8) pass through guide arm (20) swing joint with lift storehouse (15), one side fixedly connected with of lifter (8) cover (5) of breathing in.

6. The welding fume purification apparatus according to claim 1, wherein: the inner wall bottom swing joint in lift storehouse (15) has second belt pulley (19), first belt pulley (17) are connected through belt (18) transmission with second belt pulley (19).

7. The welding fume purification apparatus according to claim 1, wherein: one side of the gear (22) is fixedly connected with a lifting rod (24), and one end of the lifting rod (24) is movably connected with a push rod (31).

8. The welding fume purification apparatus according to claim 1, wherein: one side fixedly connected with rocking handle (30) of adjustable ring (25), the both sides fixedly connected with installation pole (28) of rocking handle (30), the one end swing joint of installation pole (28) has compression spring (29), the one end fixedly connected with cardboard (27) of compression spring (29).