CN211025557U

CN211025557U - Welding fume dust remover

Info

Publication number: CN211025557U
Application number: CN201921564992.5U
Authority: CN
Inventors: 付宁宁
Original assignee: Cangzhou Huaning Environmental Protection Technology Co ltd
Current assignee: Cangzhou Huaning Environmental Protection Technology Co ltd
Priority date: 2019-09-19
Filing date: 2019-09-19
Publication date: 2020-07-17
Anticipated expiration: 2029-09-19

Abstract

The utility model relates to the technical field of auxiliary welding smoke dust treatment devices, in particular to a welding smoke dust remover; the filter cartridge can be more conveniently disassembled and replaced, and the filter cartridge can be cleaned without disassembling the filter cartridge; the air inlet pipe is arranged in the box body, a working cavity is arranged in the working cavity, the working cavity is divided into an equipment cavity and a filter cavity by the partition plate, and a suction fan is arranged in the equipment cavity; still including straining a section of thick bamboo, backup pad and multiunit telescopic link, be provided with the conical plate in the filter chamber, the conical plate divide into upper portion chamber and lower part chamber with the filter chamber, all be provided with the spring on the multiunit telescopic link, the top of straining a section of thick bamboo is provided with the snap ring, be provided with communicating pipe on the conical plate, the bottom of check valve is provided with the mounting panel, the bottom of mounting panel is provided with the draw-in groove, be provided with the blast pipe of multiunit equipartition on the inner wall of filter chamber, the front end upper portion of box is provided with the compressed air intake pipe, the bottom of straining a section.

Description

Welding fume dust remover

Technical Field

The utility model relates to a welding fume handles technical field of auxiliary device, especially relates to a welding fume dust remover.

Background

As is well known, a welding fume dust collector is a device for performing adsorption treatment on welding fume, which is widely used in the field of welding fume treatment; the existing welding smoke dust remover comprises a box body and an air inlet pipe, wherein a working cavity is arranged in the box body, a partition plate is arranged in the working cavity, the partition plate divides the working cavity into an equipment cavity and a filter cavity, a suction fan is arranged in the equipment cavity, a filter cylinder is arranged in the filter cavity, the output end of the air inlet pipe is communicated with the input end of the suction fan, the output end of the suction fan extends into the filter cylinder, an air outlet pipe is arranged at the bottom of the front end of the box body, and the input end of the air outlet pipe is communicated with the filter cavity; when the existing welding smoke dust remover is used, a suction fan is started to suck welding smoke dust into a filter cylinder for adsorption; the existing welding smoke dust remover is found that because a filter cylinder is fixedly installed, the filter cylinder needs to be disassembled when being replaced and cleaned, the disassembly, the replacement or the cleaning work is complicated, and certain use limitation exists.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a it is more convenient to strain a dismouting change to can need not dismantle and strain a section of thick bamboo and can accomplish a clear welding fume dust remover of a section of thick bamboo.

The utility model discloses a welding smoke dust remover, including box and air-supply line, be provided with the working chamber in the box, be provided with the space bar in the working chamber, the space bar divides the working chamber into equipment chamber and filter chamber, be provided with the suction fan in the equipment chamber, the output of air-supply line communicates with the input of suction fan, the front end bottom of box is provided with out the tuber pipe, the input of going out the tuber pipe communicates with each other with the filter chamber; the filter comprises a filter cylinder, a support plate and a plurality of groups of telescopic rods, wherein a conical plate is arranged in the filter cavity, the conical plate divides the filter cavity into an upper cavity and a lower cavity, the bottoms of the plurality of groups of telescopic rods are all connected with the inner wall of the bottom of a box body, the top ends of the plurality of groups of telescopic rods are all connected with the bottom end of the support plate, springs are arranged on the plurality of groups of telescopic rods, the bottom end of the filter cylinder is in close contact with the top end of the support plate, a snap ring is arranged at the top end of the filter cylinder, a communicating pipe is arranged on the conical plate, a check valve is arranged at the output end of the communicating pipe, a mounting plate is arranged at the bottom end of the check valve, a clamping groove is arranged at the bottom end of the mounting plate, the snap ring is matched with the clamping groove, the upper portion of the front end of the box body is provided with a compressed air inlet pipe, the output end of the compressed air inlet pipe is communicated with the input end of the aeration pipe, the bottom end of the filter cylinder is provided with a first switch valve, the input end of the first switch valve is communicated with the interior of the filter cylinder, and the air outlet pipe is provided with a second switch valve.

The utility model discloses a welding smoke and dust remover, the upper portion intracavity is provided with two sets of fire baffles, all be provided with evenly distributed's the hole of placing on the fire baffle, place the downthehole filter screen that is provided with, place the hole dislocation set on two sets of fire baffles.

The utility model discloses a welding fume dust remover, be provided with the ash collecting groove on crossing the diapire in lower part chamber.

The utility model discloses a welding smoke and dust remover, the front end of box is provided with the access hole, the access hole communicates with each other with the filter chamber, be provided with the access door on the access hole.

The utility model discloses a welding smoke and dust remover, the left end and the right-hand member of box all are provided with the handle.

The utility model discloses a welding smoke and dust remover, it is protruding to be provided with the annular in the backup pad, the bottom of straining a section of thick bamboo is provided with the ring channel, the annular is protruding to agree with the ring channel mutually.

Compared with the prior art, the beneficial effects of the utility model are that: through pressing the backup pad downwards, make the spring shrink, to strain a section of thick bamboo and place in the backup pad, make and strain snap ring on the section of thick bamboo and draw-in groove and contact, when straining a section of thick bamboo and need clear up, close first ooff valve and second ooff valve, let in compressed air to the blast pipe in through the compressed air intake pipe, will strain the dust on a section of thick bamboo after the shower nozzle blowout and blow in to straining a section of thick bamboo to can accomplish the clearance of straining a section of thick bamboo, the dismouting is changed more conveniently, and can need not dismantle to strain a section of thick bamboo and can.

Drawings

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

fig. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is a schematic structural view of the fire damper of the present invention;

fig. 4 is a schematic diagram of the distribution structure of the blast pipe of the present invention;

fig. 5 is a schematic view of the enlarged structure of a part a in fig. 2 according to the present invention;

in the drawings, the reference numbers: 1. a box body; 2. an air inlet pipe; 3. a suction fan; 4. a filter cartridge; 5. a support plate; 6. a telescopic rod; 7. a tapered plate; 8. a spring; 9. a snap ring; 10. a communicating pipe; 11. A check valve; 12. mounting a plate; 13. a card slot; 14. a blast pipe; 15. a spray head; 16. a compressed air inlet pipe; 17. a first on-off valve; 18. a second on-off valve; 19. a fire shield; 20. Filtering with a screen; 21. a dust collecting groove; 22. an access door; 23. a handle; 24. an annular projection; 25. an annular groove.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in fig. 1 to 5, the welding smoke dust remover of the present invention comprises a box body 1 and an air inlet pipe 2, wherein a working chamber is arranged in the box body 1, a partition plate is arranged in the working chamber, the partition plate divides the working chamber into an equipment chamber and a filter chamber, a suction fan 3 is arranged in the equipment chamber, an output end of the air inlet pipe 2 is communicated with an input end of the suction fan 3, an air outlet pipe is arranged at the bottom of the front end of the box body 1, and an input end of the air outlet pipe is communicated with the filter chamber; the filter cartridge comprises a filter cartridge 4, a support plate 5 and a plurality of groups of telescopic rods 6, wherein a conical plate 7 is arranged in the filter chamber, the conical plate 7 divides the filter chamber into an upper chamber and a lower chamber, the bottoms of the groups of telescopic rods 6 are all connected with the inner wall of the bottom end of a box body 1, the top ends of the groups of telescopic rods 6 are all connected with the bottom end of the support plate 5, springs 8 are arranged on the groups of telescopic rods 6, the bottom end of the filter cartridge 4 is in close contact with the top end of the support plate 5, a snap ring 9 is arranged at the top end of the filter cartridge 4, a communicating pipe 10 is arranged on the conical plate 7, a check valve 11 is arranged at the output end of the communicating pipe 10, a mounting plate 12 is arranged at the bottom end of the check valve 11, a snap groove 13 is arranged at the bottom end of the mounting plate 12, the snap ring 9 is matched, a compressed air inlet pipe 16 is arranged at the upper part of the front end of the box body 1, the output end of the compressed air inlet pipe 16 is communicated with the input end of the aeration pipe, a first switch valve 17 is arranged at the bottom end of the filter cartridge 4, the input end of the first switch valve 17 is communicated with the interior of the filter cartridge 4, and a second switch valve 18 is arranged on the air outlet pipe; through pressing the backup pad downwards, make the spring shrink, to strain a section of thick bamboo and place in the backup pad, make and strain snap ring on the section of thick bamboo and draw-in groove and contact, when straining a section of thick bamboo and need clear up, close first ooff valve and second ooff valve, let in compressed air to the blast pipe in through the compressed air intake pipe, will strain the dust on a section of thick bamboo after the shower nozzle blowout and blow in to straining a section of thick bamboo to can accomplish the clearance of straining a section of thick bamboo, the dismouting is changed more conveniently, and can need not dismantle to strain a section of thick bamboo and can.

The utility model discloses a welding smoke dust remover, upper portion intracavity is provided with two sets of fire baffles 19, all is provided with evenly distributed's placing hole on the fire baffles 19, is provided with filter screen 20 in the placing hole, and the placing hole on two sets of fire baffles 19 is misplaced; through the setting of two sets of fire baffles, the messenger places the hole and misplaces, and the welding smoke and dust that gets into to the filter chamber is held back by the downthehole filter screen of dislocation to effectively prevented that the area fire metal fillings in the smoke and dust from getting into to straining a section of thick bamboo in, thereby avoided straining a condition emergence that is lighted, more safe and reliable.

The utility model discloses a welding fume dust remover, a dust collecting groove 21 is arranged on the bottom wall of the lower cavity; the dust collecting groove is arranged to collect the dust which is back blown in the filter cylinder.

The utility model discloses a welding fume dust remover, the front end of box 1 is provided with the access hole, and the access hole is communicated with the filter chamber, is provided with access door 22 on the access hole; the maintenance of the equipment in the filter cavity can be more convenient through the maintenance opening, and meanwhile, dust in the dust collecting groove can be cleaned.

The utility model discloses a welding fume dust remover, the left end and the right end of a box body 1 are both provided with handles 23; the box body can be moved more conveniently through the arrangement of the handle.

The utility model discloses a welding fume dust remover, the supporting plate 5 is provided with an annular bulge 24, the bottom end of the filter cylinder 4 is provided with an annular groove 25, and the annular bulge 24 is matched with the annular groove 25; through the arrangement of the annular protrusion and the annular groove, the filter cylinder can be limited and fixed, and the filter cylinder is not easy to move.

The utility model discloses a welding fume dust remover, during operation, before completing the above actions, firstly moving the welding fume dust remover to the position required by a user, starting the suction fan, leading the suction fan to suck the welding fume into the filtering cavity, intercepting the metal with sparks through the preliminary interception of the fire baffle plate, leading the fume to enter the filtering cylinder for filtering, when replacing and installing the filtering cylinder, the supporting plate is pressed downwards to enable the spring to contract, the filter cartridge is placed on the supporting plate, the clamping ring on the filter cartridge is contacted with the clamping groove, when the filter cartridge needs to be cleaned, the first switch valve and the second switch valve are closed, compressed air is introduced into the blast pipe through the compressed air inlet pipe, dust on the filter cartridge is blown into the filter cartridge after being sprayed out by the spray head, therefore, the filter cartridge can be cleaned, the disassembly and the assembly are more convenient, and the filter cartridge can be cleaned without disassembling the filter cartridge; through the arrangement of the two groups of fire baffles, the placing holes are staggered, and welding smoke dust entering the filter cavity is intercepted by the filter screen in the staggered holes, so that metal chips with fire in the smoke dust are effectively prevented from entering the filter cylinder, the situation that the filter cylinder is ignited is avoided, and the filter cylinder is safer and more reliable; the dust collecting groove is arranged to collect dust which is back blown in the filter cylinder; the equipment in the filter cavity can be more conveniently overhauled through the overhaul port, and meanwhile, dust in the dust collecting groove can be cleaned; the box body can be moved more conveniently through the arrangement of the handle; through the arrangement of the annular protrusion and the annular groove, the filter cylinder can be limited and fixed, and the filter cylinder is not easy to move.

The utility model discloses a welding smoke and dust remover, the suction fan is bought to the suction fan carries out the electricity through the use specification that purchases together and connect.

The utility model discloses a welding smoke and dust remover, above the mounting means, the connected mode or the mode that sets up of all parts are common mechanical type to the concrete structure, model and the coefficient index of all its parts are its from taking the technique, as long as can reach all can implementing of its beneficial effect, so do not add at many and give unnecessary details.

The present invention relates to a dust collector for welding fume, and in the case of no reverse explanation, the terms "upper, lower, left, right, front, back, inner, outer, vertical and horizontal" and the like are included in the terms only to represent the orientation of the terms in the normal use state, or are common names understood by those skilled in the art, and should not be considered as limiting the terms, meanwhile, the numerical terms such as "first", "second" and "third" do not represent specific quantities and sequences, and are used for name differentiation.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. The welding smoke dust remover is characterized by comprising a box body (1) and an air inlet pipe (2), wherein a working cavity is arranged in the box body (1), a partition plate is arranged in the working cavity, the partition plate divides the working cavity into an equipment cavity and a filter cavity, a suction fan (3) is arranged in the equipment cavity, the output end of the air inlet pipe (2) is communicated with the input end of the suction fan (3), an air outlet pipe is arranged at the bottom of the front end of the box body (1), and the input end of the air outlet pipe is communicated with the filter cavity; the filter cartridge is characterized by further comprising a filter cartridge (4), a support plate (5) and a plurality of groups of telescopic rods (6), wherein a conical plate (7) is arranged in the filter chamber, the conical plate (7) divides the filter chamber into an upper chamber and a lower chamber, the bottoms of the groups of telescopic rods (6) are all connected with the inner wall of the bottom of the box body (1), the top ends of the groups of telescopic rods (6) are all connected with the bottom end of the support plate (5), springs (8) are all arranged on the groups of telescopic rods (6), the bottom end of the filter cartridge (4) is closely contacted with the top end of the support plate (5), a snap ring (9) is arranged at the top end of the filter cartridge (4), a communicating pipe (10) is arranged on the conical plate (7), a check valve (11) is arranged at the output end of the communicating pipe (10), a mounting plate (12) is arranged, snap ring (9) agree with mutually with draw-in groove (13), the output and the interior intercommunication of straining a section of thick bamboo (4) of check valve (11), be provided with blast pipe (14) of multiunit equipartition on the inner wall of filter chamber, the output of blast pipe (14) all is provided with multiunit evenly distributed's shower nozzle (15), the front end upper portion of box (1) is provided with compressed air intake pipe (16), the output of compressed air intake pipe (16) and the input intercommunication of aeration pipe, the bottom of straining a section of thick bamboo (4) is failed to be provided with first ooff valve (17), the input and the interior intercommunication of straining a section of thick bamboo (4) of first ooff valve (17), be provided with second ooff valve (18) on the play tuber pipe.

2. The dust collector of claim 1, wherein two groups of fire baffles (19) are arranged in the upper cavity, uniformly distributed placing holes are formed in each fire baffle (19), a filter screen (20) is arranged in each placing hole, and the placing holes in the two groups of fire baffles (19) are arranged in a staggered mode.

3. A welding fume dust collector according to claim 2, characterized in that the bottom wall of said lower chamber is provided with dust collecting grooves (21).

4. The welding fume dust remover according to claim 3, characterized in that the front end of the box body (1) is provided with an access hole, the access hole is communicated with the filter cavity, and the access hole is provided with an access door (22).

5. A welding fume dust collector according to claim 4, characterized in that the left and right ends of the box (1) are provided with handles (23).

6. A welding fume dust collector according to claim 5, characterized in that said support plate (5) is provided with an annular protrusion (24), and the bottom end of said filter cartridge (4) is provided with an annular groove (25), said annular protrusion (24) being adapted to said annular groove (25).