CN221333346U - Movable welding fume dust remover - Google Patents

Abstract

The utility model relates to the technical field of dust removing equipment and discloses a movable welding fume dust remover, which comprises a box body, wherein a fan is arranged on one side of the box body, a pipeline is fixedly connected to the other side of the box body, a drainage port is fixedly connected to one end of the pipeline, which is far away from the box body, a fixed pipe is fixedly connected to the inner wall of the box body, the fixed pipe is communicated with the pipeline, a clamping groove is formed in one side of the inner part of the box body, a frame is connected in the clamping groove in a sliding manner, a clamping assembly is arranged in the frame, an activated carbon adsorption net is fixedly connected to the middle part of the frame, and a water tank is fixedly connected to the other side of the inner part of the box body. According to the utility model, through the cooperation of the water tank, the filter screen, the water pump, the water inlet pipe, the water outlet pipe, the partition plate and the fixed pipe, the welding fume dust remover can directly discharge the sucked fume and sparks into water when sucking and cleaning fume generated by welding, so that the fume and sparks are cleaned, and the safety of the device is improved.

Description

Movable welding fume dust remover

Technical Field

The utility model relates to the technical field of dust removing equipment, in particular to a movable welding fume dust remover.

Background

A welding fume extractor is a device designed to capture and clean the fumes and exhaust gases produced during welding. Smoke and exhaust gases generated during welding may contain harmful substances, such as welding fume, oxides, volatile organic compounds, etc., which pose a potential threat to the working environment and the health of workers. Therefore, the welding fume dust collector functions to improve the safety and air quality of the working environment by sucking and filtering the exhaust gas.

Through retrieval, patent publication number CN208356363U discloses a mobile welding fume filter cartridge type dust remover, which comprises a purification chamber and a fan control chamber, wherein an ash collecting drawer is clamped between the fan control chamber and the purification chamber, the fan control chamber and the purification chamber are communicated through an air pipe, a purification filter cartridge is fixedly installed in an inner cavity of the purification chamber through an elastic connecting piece, an opening end of the purification filter cartridge is communicated with a fan in the fan control chamber through the air pipe, and an eccentric rotary disc is rotatably installed at the center of the other end of the purification filter cartridge; one end of the purifying filter cylinder is provided with a corresponding valve structure, so that the purifying filter cylinder can be opened and closed for later cleaning of the purifying filter cylinder, thereby saving trouble and labor; the purifying filter cylinder is arranged through the elastic connecting piece structure, and the shaking operation can be carried out in the using process of the purifying filter cylinder by matching with the shaking rocking handle, or the shaking operation is carried out after the purifying filter cylinder is used, so that dust accumulated by the purifying filter cylinder is spread out.

Although the above-mentioned effect of spreading dust accumulated in the purifying filter cartridge is achieved, spark and smoke dust are usually accompanied in the welding process, and when the inflammable spark is sucked into the dust remover, the inflammable spark is easy to cause aggregation, so that serious potential safety hazard is generated, and therefore, the movable welding fume remover is proposed.

Disclosure of utility model

In order to make up for the defects, the utility model provides a movable welding fume dust remover, and aims to solve the problem that the dust remover in the prior art can suck inflammable sparks into the dust remover together so as to generate serious potential safety hazards.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a portable cigarette dust remover that welds, includes the box, the fan is installed to box one side, box opposite side fixedly connected with pipeline, the pipeline is kept away from the one end fixedly connected with drainage mouth of box, box inner wall fixedly connected with fixed pipe, fixed pipe with communicate between the pipeline, the draw-in groove has been seted up to box inside one side, draw-in groove inside sliding connection has the frame, frame internally mounted has the joint subassembly, frame middle part fixedly connected with active carbon adsorption net, the inside opposite side fixedly connected with water tank of box, water tank middle part fixedly connected with filter screen, diapire fixedly connected with water pump in the water tank, the water tank is close to one side from the top down of fixed pipe installs outlet pipe and inlet tube in proper order, inlet tube with fixedly connected with between the water pump input.

As a further description of the above technical solution:

the water tank is characterized in that a water outlet is fixedly connected to one side of the bottom of the tank body, the water outlet is located below the fixed pipe, a sewage outlet is fixedly connected to the other side of the bottom of the tank body, and the top end of the sewage outlet is arranged inside the water tank.

As a further description of the above technical solution:

Four universal wheels are installed at the bottom of the box body, and a push rod is fixedly connected to one side of the top of the box body.

As a further description of the above technical solution:

The water outlet pipe is positioned above the filter screen, and the water inlet pipe is positioned below the filter screen.

As a further description of the above technical solution:

and one side of the top of the water tank is fixedly connected with a partition plate, and the partition plate is positioned above the water outlet pipe.

As a further description of the above technical solution:

the clamping assembly comprises two positioning rods and a movable plate, wherein one ends, close to each other, of the positioning rods are fixedly connected with the inner bottom wall of the frame, inserting rods are slidably connected to the periphery of the positioning rods, the outer sides of the movable plate are slidably connected to the inner portion of the frame, connecting rods are arranged between the movable plate and the inserting rods, springs are fixedly connected to the bottoms of the movable plate, and buttons are fixedly connected to the tops of the movable plate.

As a further description of the above technical solution:

The top of the frame is fixedly connected with a handle.

As a further description of the above technical solution:

The bottom end of the spring is fixedly connected to the middle side of the inner bottom wall of the frame, and the periphery of the button is slidably connected to the middle side of the top of the frame.

As a further description of the above technical solution:

One end of the connecting rod is rotationally connected with the edge of the movable plate, and the other end of the connecting rod is rotationally connected with the periphery of the inserted link.

As a further description of the above technical solution:

One end of the inserted link penetrates through the frame and is inserted into the box body.

The utility model has the following beneficial effects:

1. According to the utility model, through the cooperation of the water tank, the filter screen, the water pump, the water inlet pipe, the water outlet pipe, the partition plate and the fixed pipe, the welding fume dust remover can directly discharge the sucked fume and sparks into water when sucking and cleaning fume generated by welding, so that the fume and sparks are cleaned, and the safety of the device is improved.

2. According to the utility model, through the cooperation of the frame, the activated carbon adsorption net, the positioning rod, the inserted link, the movable plate, the connecting rod, the spring and the button, the welding fume dust remover can conveniently disassemble and maintain the failed activated carbon adsorption net, and the purification efficiency of the dust remover is ensured.

Drawings

Fig. 1 is a perspective view of a mobile welding fume extractor according to the present utility model;

fig. 2 is a schematic diagram of the internal structure of a water tank of the mobile welding fume remover;

Fig. 3 is a schematic diagram of the internal structure of a frame of the mobile welding fume remover provided by the utility model.

Legend description:

1. A case; 2. a blower; 3. a pipe; 4. a fixed tube; 5. a water tank; 6. a filter screen; 7. a water pump; 8. a water inlet pipe; 9. a water outlet pipe; 10. a partition plate; 11. a water outlet; 12. a sewage outlet; 13. a clamping groove; 14. a frame; 15. an activated carbon adsorption net; 16. a positioning rod; 17. a rod; 18. a movable plate; 19. a connecting rod; 20. a spring; 21. a button; 22. a handle; 23. a universal wheel; 24. a push rod; 25. and a drainage port.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, one embodiment provided by the present utility model is: the movable welding fume dust remover comprises a box body 1, wherein a fan 2 is arranged on one side of the box body 1, and air inside the box body 1 is discharged by starting the fan 2, so that negative pressure is formed inside the box body 1, and the dust remover can collect fume generated by welding. The other side of the box body 1 is fixedly connected with a pipeline 3, one end, away from the box body 1, of the pipeline 3 is fixedly connected with a drainage port 25, and smoke, dust and sparks generated by welding are attracted through the drainage port 25, so that the effect of smoke removal and dust removal is achieved. The fixed pipe 4 is fixedly connected to the inner wall of the box body 1, and the fixed pipe 4 is communicated with the pipeline 3, so that smoke and sparks which flow out of the interior of the pipeline 3 can enter the fixed pipe 4, and flow into water from the interior of the fixed pipe 4. The spark and smoke are filtered. The draw-in groove 13 has been seted up to inside one side of box 1, and draw-in groove 13 inside sliding connection has frame 14, and frame 14 internally mounted has joint subassembly, and frame 14 middle part fixedly connected with active carbon adsorbs net 15, through the cooperation of the rubber sealing strip in the frame 14 outside and draw-in groove 13, forms sealedly, avoids the gap between flue gas and follow frame 14 and the draw-in groove 13 to reveal.

The inside opposite side fixedly connected with water tank 5 of box 1, water tank 5 middle part fixedly connected with filter screen 6, water tank 5 inner bottom wall fixedly connected with water pump 7, smoke and dust and the spark that flow from fixed pipe 4 inside can directly get into in the aquatic to catch the filtration with the smoke and dust, and extinguish the spark rapidly, water pump 7 starts simultaneously and can constantly draw in outside water inside water tank 5 to smoke and dust and the impurity that collect in the water are discharged into water tank 5 inside. One side of the water tank 5, which is close to the fixed pipe 4, is provided with a water outlet pipe 9 and a water inlet pipe 8 in sequence from top to bottom, and the water inlet pipe 8 is fixedly connected with the input end of the water pump 7. The filtered water passes through the filter screen 6 and flows back to the area where the fixed pipe 4 is located through the water outlet pipe 9. The smoke sucked in later gushes out from the water and passes through the activated carbon adsorption net 15 in the middle of the frame 14, and finally the smoke purified by the activated carbon adsorption net 15 can be discharged by the fan 2, so that the harm to workers is avoided. A water outlet 11 is fixedly connected to one side of the bottom of the box body 1, and the filtering sewage can be discharged by opening the water outlet 11. Or clean water is added into the space where the fixed pipe 4 is located. The outlet 11 is located fixed pipe 4 below, and box 1 bottom opposite side fixedly connected with drain 12, and drain 12 top sets up inside water tank 5, opens drain 12 alright with the inside impurity of collecting of water tank 5 from the inside discharge of water tank 5, also can pour into the inside washing or the filtration smoke and dust and spark use into of water tank 5 with the clear water simultaneously.

Four universal wheels 23 are installed at the bottom of the box body 1, a push rod 24 is fixedly connected to one side of the top of the box body 1, and the dust remover can move through the universal wheels 23 by pushing the push rod 24. The water outlet pipe 9 is positioned above the filter screen 6, and the water inlet pipe 8 is positioned below the filter screen 6. So that the sewage after filtering sparks and smoke dust can flow back to the space where the fixed pipe 4 is positioned again after being filtered by the filter screen 6, and the absorbed smoke gas is continuously filtered. The baffle 10 is fixedly connected with one side of the top of the water tank 5, and the baffle 10 is positioned above the water outlet pipe 9, so that water discharged by the water outlet pipe 9 can be prevented from being attracted through the baffle 10, and the water for extinguishing sparks is gradually reduced, so that waste is avoided. The handle 22 is fixedly connected to the top of the frame 14, the frame 14 can be conveniently taken out of the box body 1 through the handle 22, and then the activated carbon adsorption net 15 is replaced or maintained, so that the effect of purifying the flue gas is ensured.

The clamping assembly comprises two positioning rods 16 and a movable plate 18, one ends, close to each other, of the two positioning rods 16 are fixedly connected to the inner bottom wall of the frame 14, inserting rods 17 are slidably connected to the periphery of the positioning rods 16, the inserting rods 17 are limited through the positioning rods 16, the inserting rods 17 shrink into the frame 14 along the periphery of the positioning rods 16, and then are separated from holes in the box body 1. The movable plate 18 outside sliding connection is inside frame 14, be provided with connecting rod 19 between movable plate 18 and the inserted bar 17, movable plate 18 bottom fixedly connected with spring 20, movable plate 18 top fixedly connected with button 21 presses button 21 and pulls handle 22, push movable plate 18 downward movement through button 21 to make movable plate 18 can compress spring 20, promote two inserted bars 17 activity through connecting rod 19 simultaneously, make two inserted bars 17 can be followed the periphery of locating lever 16 towards the inside shrink of frame 14, then make inserted bar 17 and the hole on the inner wall of box 1 break away from. At this time, pulling upward on the handle 22 withdraws the frame 14 from the inside of the case 1 along the clamping groove 13, and then replaces or reactivates the activated carbon adsorbing net 15.

The bottom end of the spring 20 is fixedly connected to the middle side of the inner bottom wall of the frame 14, the periphery of the button 21 is slidably connected to the middle side of the top of the frame 14, the frame 14 is inserted into the clamping groove 13 again, the button 21 is released until the bottom of the frame 14 contacts with the inner bottom wall of the box body 1, the compressed spring 20 resets and pushes the movable plate 18 upwards, the movable plate 18 drives the inserting rod 17 to move by pulling the connecting rod 19, then the inserting rod 17 can extend out of the frame 14 and be inserted into an upper hole in the box body 1, positioning of the frame 14 is completed, and the frame 14 is fixed inside the dust remover again. One end of the connecting rod 19 is rotatably connected to the edge of the movable plate 18, and the other end of the connecting rod 19 is rotatably connected to the periphery of the inserting rod 17, so that the movable plate 18 can drive the inserting rod 17 to move by pushing or pulling the connecting rod 19 when moving. One end of the inserting rod 17 penetrates through the frame 14 and is inserted into the box body 1, and the frame 14 is fixed in the clamping groove 13 through the matching of the inserting rod 17 and the hole on the inner wall of the clamping groove 13.

Working principle: the dust remover can move to a welding area through pushing the push rod 24 by the universal wheel 23, then the fan 2 is started to discharge air in the box body 1 to form negative pressure, at the moment, the outside air can enter the box body 1 through the drainage port 25, the pipeline 3 and the fixed pipe 4, and meanwhile, smoke dust and sparks generated by welding can be sucked into the box body 1 together. The smoke dust and sparks flowing out of the inside of the fixed pipe 4 can directly enter the water, so that the smoke dust is captured and filtered, the sparks are quickly extinguished, the water pump 7 is started to continuously suck external water into the water tank 5, smoke dust and impurities collected in the water are discharged into the water tank 5, and then the filtered water passes through the filter screen 6 and flows back to the area where the fixed pipe 4 is located through the water outlet pipe 9. The smoke gas sucked in later gushes out from water and passes through the activated carbon adsorption net 15 in the middle of the frame 14, and finally the smoke gas purified by the activated carbon adsorption net 15 is discharged by the fan 2, so that harm to workers is avoided, when the purification effect of the activated carbon adsorption net 15 is weakened gradually, the workers push the movable plate 18 downwards to move through the push button 21 by pushing the push button 21, so that the movable plate 18 compresses the spring 20, and simultaneously pushes the two inserting rods 17 to move through the connecting rod 19, so that the two inserting rods 17 can retract towards the inside of the frame 14 along the periphery of the positioning rod 16, and then the inserting rods 17 are separated from holes on the inner wall of the box body 1. At this time, pulling upward on the handle 22 withdraws the frame 14 from the inside of the case 1 along the clamping groove 13, and then replaces or reactivates the activated carbon adsorbing net 15. Then the frame 14 is inserted into the clamping groove 13 again, the button 21 is released until the bottom of the frame 14 contacts with the inner bottom wall of the box body 1, the compressed spring 20 is reset to push the movable plate 18 upwards, the movable plate 18 drives the inserted link 17 to move by pulling the connecting rod 19, then the inserted link 17 can extend out of the frame 14 and be inserted into the upper hole in the box body 1, positioning of the frame 14 is completed, the frame 14 is fixed in the box body 1, and the activated carbon adsorption net 15 can continuously purify the smoke inhaled by the dust remover. Maintaining the stability of the purification efficiency of the dust remover.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims (10)

1. The utility model provides a portable welding fume dust remover, includes box (1), its characterized in that: the utility model provides a fan (2) is installed to box (1) one side, box (1) opposite side fixedly connected with pipeline (3), pipeline (3) are kept away from one end fixedly connected with drainage mouth (25) of box (1), box (1) inner wall fixedly connected with fixed pipe (4), fixed pipe (4) with communicate between pipeline (3), draw-in groove (13) have been seted up to box (1) inside one side, draw-in groove (13) inside sliding connection has frame (14), frame (14) internally mounted has joint subassembly, frame (14) middle part fixedly connected with active carbon adsorption net (15), box (1) inside opposite side fixedly connected with water tank (5), water tank (5) middle part fixedly connected with filter screen (6), bottom wall fixedly connected with water pump (7) in water tank (5), water tank (5) are close to one side of fixed pipe (4) installs outlet pipe (9) and inlet tube (8) down in proper order, water pump (8) and input between end fixedly connected with.

2. The mobile welding fume extractor of claim 1, wherein: the water tank is characterized in that a water outlet (11) is fixedly connected to one side of the bottom of the tank body (1), the water outlet (11) is located below the fixed pipe (4), a sewage outlet (12) is fixedly connected to the other side of the bottom of the tank body (1), and the top end of the sewage outlet (12) is arranged inside the water tank (5).

3. The mobile welding fume extractor of claim 1, wherein: four universal wheels (23) are arranged at the bottom of the box body (1), and a push rod (24) is fixedly connected to one side of the top of the box body (1).

4. The mobile welding fume extractor of claim 1, wherein: the water outlet pipe (9) is positioned above the filter screen (6), and the water inlet pipe (8) is positioned below the filter screen (6).

5. The mobile welding fume extractor of claim 1, wherein: a partition board (10) is fixedly connected to one side of the top of the water tank (5), and the partition board (10) is positioned above the water outlet pipe (9).

6. The mobile welding fume extractor of claim 1, wherein: the clamping assembly comprises two positioning rods (16) and a movable plate (18), wherein one ends, close to each other, of the two positioning rods (16) are fixedly connected with the inner bottom wall of the frame (14), inserting rods (17) are slidably connected to the periphery of the positioning rods (16), the outer sides of the movable plates (18) are slidably connected to the inner portions of the frame (14), connecting rods (19) are arranged between the movable plates (18) and the inserting rods (17), springs (20) are fixedly connected to the bottoms of the movable plates (18), and buttons (21) are fixedly connected to the tops of the movable plates (18).

7. The mobile welding fume extractor of claim 1, wherein: the top of the frame (14) is fixedly connected with a handle (22).

8. The mobile welding fume extractor of claim 6, wherein: the bottom end of the spring (20) is fixedly connected to the middle side of the inner bottom wall of the frame (14), and the periphery of the button (21) is slidably connected to the middle side of the top of the frame (14).

9. The mobile welding fume extractor of claim 6, wherein: one end of the connecting rod (19) is rotatably connected to the edge of the movable plate (18), and the other end of the connecting rod (19) is rotatably connected to the periphery of the inserted rod (17).

10. The mobile welding fume extractor of claim 6, wherein: one end of the inserted link (17) penetrates through the frame (14) and is inserted into the box body (1).