Intelligent welding device with flue gas treatment function

Abstract

The utility model discloses an intelligent welding device with a flue gas treatment function, which relates to the technical field of flue gas treatment and comprises a barrel, a filter component, a piston component and a driving component. When the device starts to work, flue gas needing to be treated is discharged into the barrel through the first ventilation pipe, the partition plate is arranged in the first barrel to slow down the speed of the flue gas extracted from the welding device, and therefore the flue gas can make full contact with filtering substances in the barrel, and the filtering efficiency of the welding device is improved. After the smoke is filtered by the filtering substance in the barrel, the smoke is discharged into the filtering component from the air outlet in the other end of the barrel for deep filtering, at the moment, the driving component can provide power to the piston assembly to drive the piston assembly to start working, and the piston assembly can suck clean gas filtered by the filtering component into a piston; and then clean gas is discharged to the welding device for recycling through work doing.

Description

Technical Field

[0001] The utility model relates to the technical field of fume treatment, in particular to an intelligent welding device with a fume treatment function. Background Art

[0002] Welding is a process that uses electric energy to heat and partially melt the metal to be welded, so that they can be combined to form a strong, non-detachable joint. It is a very common mechanical process in factories. The pollution generated during welding is of many types and has great harm. It can lead to the occurrence of various occupational diseases (such as welder silicosis, manganese poisoning, photoelectric conjunctivitis, etc.), and has become a major environmental hazard.

[0003] Existing flue gas purification devices have fixed treatment for flue gas. When treating flue gas, the flue gas needs to be fully in contact with the filter material, and the flow rate of the flue gas during the filtration process cannot be too fast. Moreover, only when the contact area with the filter material is larger, the efficiency of flue gas filtration can be improved. Utility Model Content

[0004] The purpose of the utility model is to provide an intelligent welding device with a fume treatment function to solve the problems raised in the above background technology.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0006] An intelligent welding device with a fume treatment function comprises a cylinder, wherein an air inlet and an air outlet are respectively provided at two ends of the cylinder, a ventilation pipe is provided at the air inlet of the cylinder, the ventilation pipe is fixedly connected to the cylinder, a filter component for filtering fume is provided on the outer side of the cylinder, a piston assembly for driving air is provided on one side of the filter component, and a driving component for providing power to the piston assembly is provided at one end of the filter component close to the air outlet of the cylinder.

[0007] When the device starts working, the smoke that needs to be treated is discharged into the cylinder one through the ventilation pipe one, and then filtered by the filter material in the cylinder one. The smoke is discharged from the air outlet at the other end of the cylinder one into the filter component for deep filtration. At this time, the driving component will provide power to the piston assembly to drive the piston assembly to start working. The piston assembly will draw the clean gas filtered from the filter component into the inside of the piston, and then discharge the clean gas to the welding device for recycling through work.

[0008] A further improvement of the technical solution of the utility model is that: the filtering component includes a cylinder body two, a filter screen one is arranged inside the cylinder body two, the filter screen one is fixedly connected to an end of the cylinder body one close to the air outlet, a cylinder body three is arranged outside the cylinder body two, the cylinder body two is fixedly connected to the cylinder body three, the end of the cylinder body two close to the air inlet of the cylinder body one is fixedly connected to the filter screen two, the outer side of the cylinder body one is fixedly connected to the spiral blade one, and the outer side of the cylinder body two is fixedly connected to the spiral blade two.

[0009] The above-mentioned technical scheme is adopted. In this scheme, when the smoke in cylinder one flows out from the air outlet, it is filtered through filter screen one, and then flows along spiral blade one on the outside of cylinder one to the air inlet of cylinder one. When the gas reaches filter screen two, it will be filtered again. At this time, the filtered gas will flow along spiral blade two to one end of the air outlet of cylinder one. At this point, the smoke has completed the filtering step. Different filter materials can be placed in cylinder one, cylinder two and cylinder three to achieve the desired results. At the same time, spiral blades are arranged on the outside of cylinder one and cylinder two to slow down the speed of the smoke during the filtration process, so that the contact time between the gas and the filter material is longer, which can enhance the filtering effect of this device.

[0010] A further improvement of the technical solution of the utility model is that the piston assembly includes a cylinder body, a piston head is slidably connected to the cylinder body, a piston pin is fixedly connected to the piston head, a push rod is fixedly connected to the piston pin, a shaft 1 is fixedly connected to the push rod, a one-way valve 1 is fixedly connected to one end of the cylinder body 3 close to the air outlet of the cylinder body 1, a ventilation pipe 2 is arranged on one side of the cylinder body close to the cylinder body 3, one end of the ventilation pipe 2 is fixedly connected to the one-way valve 1, the other end of the ventilation pipe 2 is fixedly connected to the cylinder body, and a one-way valve 2 is fixedly connected to one side of the cylinder body.

[0011] The above technical solution is adopted. In this solution, when the piston is working, the push rod drives the piston pin to move, and the piston pin drives the piston head to move in the cylinder body. The piston assembly extracts the clean gas filtered in the filter component through the one-way valve 1, and then extracts it into the cylinder body through the ventilation pipe 2, and then discharges it to the welding device through the one-way valve 2. The one-way valve can make the air tightness of the piston assembly better, so that the efficiency of the device is improved during the working process. At the same time, this device can realize the recycling of air in the welding device and reduce the pollution caused by emissions.

[0012] A further improvement of the technical solution of the utility model is that the driving component includes a motor, the output end of the motor is fixedly connected to a disc, the disc is fixedly connected to shaft two, a connecting rod is arranged on the disc, one end of the connecting rod is rotatably connected to shaft one, and the other end of the connecting rod is rotatably connected to shaft two.

[0013] The above technical solution is adopted. In this solution, when the motor is working, the output end of the motor drives the disc to rotate, the disc drives the second shaft to make a circular motion, and then the second shaft drives the first shaft to make a reciprocating motion through the connecting rod, and the first shaft drives the piston to make a reciprocating motion through the push rod. The driving component drives the piston to do work, so that the filtered air in the filter device is drawn into the welding device through the ventilation pipe 2 and the piston, thereby realizing the recycling of the air in the device and reducing air pollution.

[0014] A further improvement of the technical solution of the utility model is that a resistance wire is fixedly connected in the cylinder body.

[0015] The above technical solution is adopted. In this solution, a specific temperature is required during the welding process, and the piston generates heat when working, which is then heated by the resistance wire inside the cylinder body. The heat can be brought to the interior of the welding device through the blown gas, so that the welding device itself provides less heat. This not only reduces energy loss, but also reasonably utilizes the heat generated by the piston during work, thereby achieving environmental protection and reducing pollution.

[0016] A further improvement of the technical solution of the utility model is that partitions are evenly arranged and connected on the inner wall of the cylinder body 1, and the partitions are in a truncated cone shape.

[0017] The above technical solution is adopted, in which a partition is arranged inside the cylinder to slow down the speed of the smoke extracted from the welding device, so that the smoke can fully contact with the filtering material in the cylinder, and can intercept harmful substances in the smoke to the maximum extent, making the smoke filtered more cleanly.

[0018] A further improvement of the technical solution of the utility model is that the one-way valve 1 and the one-way valve 2 are arranged in opposite directions.

[0019] By adopting the above technical solution, the arrangement in this solution can ensure that only one one-way valve is always working when the piston is working alone, thereby increasing the air tightness of the device and preventing air leakage. At the same time, the one-way valve has a long service life and does not need to be replaced frequently, thereby improving the working efficiency of the device.

[0020] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0021] 1. The utility model provides an intelligent welding device with a fume treatment function, because a specific temperature is required during the welding process, and the piston generates heat when working, and then generates heat through the resistance wire inside the cylinder body. The heat can be brought to the interior of the welding device through the blown gas, so that the welding device itself provides less heat, which not only reduces energy loss, but also reasonably utilizes the heat generated by the piston during the working process, achieving environmental protection and reducing pollution.

[0022] 2. The utility model provides an intelligent welding device with a fume treatment function. A partition is arranged inside the cylinder to slow down the speed of the fume extracted from the welding device, so that the fume can fully contact with the filtering material in the cylinder, and can intercept harmful substances in the fume to the greatest extent, making the fume filtered more cleanly.

[0023] 3. The utility model provides an intelligent welding device with a fume treatment function. This arrangement ensures that only one one-way valve is always working when the piston is working alone, which increases the air tightness of the device and prevents air leakage. At the same time, the one-way valve has a long service life and does not need to be replaced frequently, thereby improving the working efficiency of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a first structural schematic diagram of the utility model;

[0025] Figure 2 It is a second structural schematic diagram of the utility model;

[0026] Figure 3 It is a schematic diagram of the cross-sectional structure of the utility model;

[0027] Figure 4 This is a third structural schematic diagram of the utility model;

[0028] Figure 5 It is a partial structural schematic diagram of the utility model.

[0029] In the figure: 1. Cylinder body 1; 2. Cylinder body 2; 3. Cylinder body 3; 4. Air inlet; 5. Air outlet; 6. Ventilation pipe 1; 7. Ventilation pipe 2; 8. Filter screen 1; 9. Filter screen 2; 10. Spiral blade 1; 11. Spiral blade 2; 12. Cylinder body; 13. Piston head; 14. Piston pin; 15. Push rod; 16. Shaft 1; 17. Shaft 2; 18. One-way valve 1; 19. One-way valve 2; 20. Motor; 21. Disc; 22. Connecting rod; 23. Resistance wire; 24. Partition. DETAILED DESCRIPTION

[0030] The present invention is further described in detail below in conjunction with the embodiments:

[0031] Example 1

[0032] like Figure 1As shown, the utility model provides an intelligent welding device with a fume treatment function, wherein an air inlet 4 and an air outlet 5 are respectively provided at both ends of a cylinder body 1, a ventilation pipe 6 is provided at the air inlet 4 of the cylinder body 1, and the ventilation pipe 6 is fixedly connected to the cylinder body 1, a filter component for filtering fume is provided on the outside of the cylinder body 1, a piston assembly for driving air is provided on one side of the filter component, and a driving component for providing power to the piston assembly is provided at one end of the filter component close to the air outlet 5 of the cylinder body 1.

[0033] In this embodiment, when the device starts working, the smoke to be treated is discharged into the cylinder body 1 through the ventilation pipe 6, and then after being filtered by the filter material in the cylinder body 1, the smoke is discharged from the air outlet 5 at the other end of the cylinder body 1 into the filter component for deep filtration. At this time, the driving component will provide power to the piston assembly to drive the piston assembly to start working. The piston assembly will draw the clean gas filtered from the filter component into the inside of the piston, and then discharge the clean gas to the welding device for recycling through work.

[0034] like Figure 3 As shown, in the present embodiment, preferably, the filtering component comprises a cylinder body 2, a filter screen 8 is arranged inside the cylinder body 2, the filter screen 8 is fixedly connected to one end of the cylinder body 1 close to the air outlet 5, a cylinder body 3 is arranged on the outside of the cylinder body 2, the cylinder body 2 2 is fixedly connected to the cylinder body 3 3, a filter screen 2 9 is fixedly connected to one end of the cylinder body 2 2 close to the air inlet 4 of the cylinder body 1, a spiral blade 10 is fixedly connected to the outside of the cylinder body 1, and a spiral blade 2 11 is fixedly connected to the outside of the cylinder body 2.

[0035] When the smoke in the cylinder 1 flows out from the air outlet 5, it is filtered through the filter screen 8, and then flows along the spiral blade 10 on the outside of the cylinder 1 to the air inlet 4 of the cylinder 1. When the gas reaches the filter screen 2 9, it will be filtered again. At this time, the filtered gas will flow along the spiral blade 2 11 to one end of the air outlet 5 of the cylinder 1. At this point, the smoke has completed the filtering steps. Different filtering materials can be placed in the cylinder 1, the cylinder 2 2 and the cylinder 3 3 to achieve the desired results. At the same time, spiral blades are arranged on the outside of the cylinder 1 and the cylinder 2 2 to slow down the speed of the smoke during the filtering process, so that the contact time between the gas and the filtering material is longer, which can enhance the filtering effect of the device.

[0036] like Figure 3As shown, preferably, the piston assembly includes a cylinder body 12, a piston head 13 is slidably connected inside the cylinder body 12, a piston head 13 is fixedly connected to the piston head 13, a push rod 15 is fixedly connected to the piston pin 14, a shaft 16 is fixedly connected to the push rod 15, a one-way valve 18 is fixedly connected to one end of the cylinder body 3 close to the air outlet 5 of the cylinder body 1, a ventilation pipe 27 is provided on one side of the cylinder body 12 close to the cylinder body 3, one end of the ventilation pipe 27 is fixedly connected to the one-way valve 18, the other end of the ventilation pipe 27 is fixedly connected to the cylinder body 12, and a one-way valve 219 is fixedly connected to one side of the cylinder body 12.

[0037] When the piston is working, the push rod 15 drives the piston pin 14 to move, and the piston pin 14 drives the piston head 13 to move in the cylinder body 12. The piston assembly extracts the clean gas filtered in the filter component through the one-way valve 18, and then extracts it into the cylinder body 12 through the ventilation pipe 2 7, and then discharges it to the welding device through the one-way valve 2 19. The one-way valve can make the air tightness of the piston assembly better, so that the efficiency of the device is improved during the working process. At the same time, this device can realize the recycling of air in the welding device and reduce the pollution caused by emissions.

[0038] like Figure 5 As shown, preferably, the driving component includes a motor 20, the output end of the motor 20 is fixedly connected to a disk 21, the disk 21 is fixedly connected to the shaft 17, a connecting rod 22 is provided on the disk 21, one end of the connecting rod 22 is rotatably connected to the shaft 16, and the other end of the connecting rod 22 is rotatably connected to the shaft 17.

[0039] When the motor 20 is working, the output end of the motor 20 drives the disc 21 to rotate, and the disc 21 drives the shaft 2 17 to make a circular motion, and then the shaft 2 17 drives the shaft 1 16 to make a reciprocating motion through the connecting rod 22, and the shaft 1 16 drives the piston to make a reciprocating motion through the push rod 15. The driving component drives the piston to do work, so that the filtered air in the filter device is extracted into the welding device through the ventilation pipe 2 7 and the piston, thereby realizing the recycling of the air in the device and reducing air pollution.

[0040] Example 2

[0041] like Figure 3 As shown, based on Example 1, the utility model provides a technical solution: preferably, a resistance wire 23 is fixedly connected inside the cylinder body 12.

[0042] In this embodiment, because a specific temperature is required during the welding process, the piston generates heat when working, and then generates heat through the resistance wire 23 inside the cylinder body 12. The heat can be brought to the interior of the welding device through the blown gas, so that the welding device itself provides less heat, which not only reduces energy loss, but also reasonably utilizes the heat generated by the piston during work, achieving environmental protection and reducing pollution.

[0043] Example 3

[0044] like Figure 3 As shown, based on Example 2, the utility model provides a technical solution: preferably, partitions 24 are evenly arranged and connected on the inner wall of the cylinder 1, and the partitions 24 are truncated cone-shaped.

[0045] In this embodiment, a partition 24 is provided inside the cylinder 1 to slow down the speed of the smoke extracted from the welding device, so that the smoke can fully contact with the filtering material in the cylinder, and can intercept harmful substances in the smoke to the maximum extent, making the smoke filtered more cleanly.

[0046] Example 4

[0047] like Figure 2 As shown, based on Example 3, the utility model provides a technical solution: preferably, one-way valve 18 and one-way valve 2 19 are arranged in opposite directions.

[0048] In this embodiment, such an arrangement ensures that only one one-way valve is always working when the piston is working alone, thereby increasing the air tightness of the device and preventing air leakage. At the same time, the one-way valve has a long service life and does not need to be replaced frequently, thereby improving the working efficiency of the device.

[0049] The working principle of the intelligent welding device with fume treatment function is described in detail below.

[0050] like Figure 1-5As shown, when the device starts working, the smoke that needs to be treated is discharged into the cylinder through the ventilation pipe 6. A partition 24 is arranged inside the cylinder 1 to slow down the speed of the smoke extracted from the welding device, so that the smoke can fully contact with the filtering material in the cylinder, and can intercept harmful substances in the smoke to the maximum extent, so that the smoke is filtered more cleanly. After being filtered by the filtering material in the cylinder, the smoke is discharged from the air outlet 5 at the other end of the cylinder. When the smoke in the cylinder 1 flows out from the air outlet 5, it is filtered by the filter screen 8, and then it will follow the spiral blade 1 outside the cylinder 1. 10 spirally flows to the air inlet 4 of the cylinder 1. When the gas reaches the filter screen 2 9, it will be filtered again. At this time, the filtered gas will flow along the spiral blade 2 11 to one end of the air outlet 5 of the cylinder 1. At this point, the smoke has completed the filtering steps. Different filter materials can be placed in the cylinder 1, the cylinder 2 2 and the cylinder 3 3 to achieve the desired results. At the same time, spiral blades are arranged on the outside of the cylinder 1 and the cylinder 2 2 to slow down the speed of the smoke during the filtering process, so that the contact time between the gas and the filter material is longer. At this time, the driving component will provide power to the piston assembly to drive The piston assembly starts to work. When the motor 20 works, the output end of the motor 20 drives the disc 21 to rotate, and the disc 21 drives the shaft 2 17 to make a circular motion. Then the shaft 2 17 drives the shaft 1 16 to make a reciprocating motion through the connecting rod 22. The shaft 16 then drives the piston to make a reciprocating motion through the push rod 15. When the piston works, the push rod 15 drives the piston pin 14 to move, and the piston pin 14 drives the piston head 13 to move in the cylinder body 12. The piston assembly extracts the clean gas filtered in the filter component through the one-way valve 18, and then extracts it into the cylinder body 12 through the ventilation pipe 27, and then passes through the one-way valve 11. 9 The piston assembly discharged to the welding device will draw the clean gas filtered by the filter component into the inside of the piston, and then discharge the clean gas to the welding device for recycling through work. Because a specific temperature is required during the welding process, the piston will generate heat during work, and then generate heat through the resistance wire 23 inside the cylinder body 12. The heat can be brought to the inside of the welding device through the blown gas, so that the required heat provided by the welding device itself is reduced, which not only reduces the energy loss, but also reasonably utilizes the heat generated by the piston during the working process, achieving the purpose of environmental protection and reducing pollution.

[0051] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. An intelligent welding device with fume treatment function, comprising a cylinder (1), characterized in that: An air inlet (4) and an air outlet (5) are respectively provided at both ends of the cylinder body; a ventilation pipe (6) is provided at the air inlet (4) of the cylinder body (1); the ventilation pipe (6) is fixedly connected to the cylinder body (1); a filter component for filtering smoke is provided on the outside of the cylinder body (1); a piston assembly for driving air is provided on one side of the filter component; and a driving component for providing power to the piston assembly is provided at one end of the filter component close to the air outlet (5) of the cylinder body.

2. The intelligent welding device with fume treatment function according to claim 1, characterized in that: The filtering component comprises a second cylinder (2), a filter screen one (8) is arranged inside the second cylinder (2), the filter screen one (8) is fixedly connected to one end of the first cylinder (1) near the air outlet (5), a third cylinder (3) is arranged outside the second cylinder (2), the second cylinder (2) and the third cylinder (3) are fixedly connected, a filter screen two (9) is fixedly connected to one end of the second cylinder (2) near the air inlet (4) of the first cylinder (1), a spiral blade one (10) is fixedly connected to the outside of the first cylinder (1), and a spiral blade two (11) is fixedly connected to the outside of the second cylinder (2).

3. The intelligent welding device with fume treatment function according to claim 2 is characterized in that: The piston assembly comprises a cylinder body (12), a piston head (13) is slidably connected inside the cylinder body (12), a piston pin (14) is fixedly connected to the piston head (13), a push rod (15) is fixedly connected to the piston pin (14), a shaft (16) is fixedly connected to the push rod (15), a one-way valve (18) is fixedly connected to one end of the cylinder body (3) close to the air outlet (5) of the cylinder body (1), a ventilation pipe (2) (7) is provided on one side of the cylinder body (12) close to the cylinder body (3), one end of the ventilation pipe (2) (7) is fixedly connected to the one-way valve (18), the other end of the ventilation pipe (2) (7) is fixedly connected to the cylinder body (12), and a one-way valve (2) (19) is fixedly connected to one side of the cylinder body (12).

4. The intelligent welding device with fume treatment function according to claim 3 is characterized in that: The driving component comprises a motor (20), the output end of the motor (20) is fixedly connected to a disk (21), the disk (21) is fixedly connected to a second shaft (17), a connecting rod (22) is arranged on the disk (21), one end of the connecting rod (22) is rotatably connected to the first shaft (16), and the other end of the connecting rod (22) is rotatably connected to the second shaft (17).

5. The intelligent welding device with fume treatment function according to claim 4, characterized in that: A resistance wire (23) is fixedly connected inside the cylinder body (12).

6. The intelligent welding device with fume treatment function according to claim 5, characterized in that: The inner wall of the cylinder body (1) is evenly connected with partitions (24), and the partitions (24) are in a truncated cone shape.

7. The intelligent welding device with fume treatment function according to claim 6, characterized in that: The one-way valve 1 (18) and the one-way valve 2 (19) are arranged in opposite directions.

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