A welding workshop smoke treatment equipment

Abstract

The utility model relates to the technical field of smoke treatment equipment, and specifically discloses a smoke treatment equipment for a welding workshop, comprising a transverse pipe one, wherein the bottom of the transverse pipe one is provided with evenly distributed air inlet pipes, the transverse pipe one is provided with evenly distributed fans, the number of fan groups is the same as the number of air inlet pipe groups, and the fans are respectively arranged on the sides of the air inlet pipes, the middle of the air inlet pipes are provided with a filter section, the filter section is provided with a filter plate, and the air inlet pipes are provided with a movable bar. The smoke treatment equipment for the welding workshop has a multi-pipeline parallel processing capability, can simultaneously perform preliminary filtering of particulate matter and other impurities in the smoke in multiple groups of pipes, and reduce the pressure of subsequent smoke treatment links, and the equipment also has a function of automatic cleaning of multiple groups of filter plates, can immediately clean the filter plates after preliminary filtration, thereby greatly improving the filtration efficiency, reducing the frequency of manual maintenance, and having strong practicality.

Description

Technical Field

[0001] This utility model belongs to the technical field of fume treatment equipment, and in particular relates to a fume treatment equipment for welding workshops. Background Technology

[0002] Welding workshop fume treatment equipment is a device used to control and reduce fumes and harmful gases generated during the welding process, ensuring that the air quality in the welding workshop meets safety standards and providing workers with a healthy and comfortable working environment.

[0003] Most existing welding workshop fume treatment equipment processes fumes from a single pipe, which is inefficient and makes it difficult to effectively filter particulate matter and other impurities in the fumes. This increases the pressure on subsequent processing stages and requires frequent manual maintenance to clean the filter, affecting filtration efficiency. Therefore, this paper proposes a welding workshop fume treatment equipment. Utility Model Content

[0004] The technical problem to be solved by this utility model is to provide a welding workshop fume treatment equipment that can simultaneously perform preliminary filtration of particulate matter and other impurities in the fume in multiple sets of pipes, reduce the pressure of subsequent fume treatment stages, and has an automatic cleaning function for multiple sets of filter plates, which greatly improves filtration efficiency and reduces the frequency of manual maintenance.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a welding workshop fume treatment device, comprising a horizontal pipe, wherein a uniformly distributed air inlet pipe is provided at the bottom of the horizontal pipe, and a uniformly distributed fan is provided on the horizontal pipe, wherein the number of fan groups is the same as the number of air inlet pipe groups, and the fans are respectively provided on the side of the air inlet pipe, a filter section is provided in the middle of the air inlet pipe, a filter plate is provided in the filter section, a movable strip is provided in the air inlet pipe, and bristles are provided on the side of the movable strip near the filter plate, the bristles are in contact with the surface of the filter plate, and a driving component is provided on the air inlet pipe for driving the movable strip and the bristles to rotate simultaneously to clean the filter plate.

[0006] Preferably, the driving component includes a motor disposed below the horizontal tube and a crossbar fixedly installed at the end of the motor output shaft. The crossbar is rotatably mounted on multiple sets of air inlet pipes, and the movable bars are all fixedly installed with the crossbar.

[0007] Preferably, a purifier is provided at one end of the horizontal pipe, a second horizontal pipe is provided on the purifier, and an evenly distributed air outlet pipe is provided on the second horizontal pipe.

[0008] Preferably, the motor is fixedly installed on the outer wall of the purifier.

[0009] Preferably, the air inlet pipe is provided with a material discharge channel on the bottom side of the filter plate, and a collection box is provided at the bottom of the material discharge channel.

[0010] Preferably, a sealing plate is slidably disposed on the material discharge channel, and an electric push rod is disposed on the side of the material discharge channel, with the output shaft end of the electric push rod fixedly installed to the side of the sealing plate.

[0011] Preferably, the purifier is equipped with a controller, which is electrically connected to multiple sets of fans, motors, purifiers and electric push rods.

[0012] In summary, compared with the prior art, the beneficial effects of this utility model are:

[0013] 1. This utility model, through the coordinated operation of a horizontal pipe, an air inlet pipe, a fan, a filter section, filter plates, movable strips, brush bristles, and driving components, can simultaneously perform preliminary filtration of particulate matter and other impurities in the smoke and dust in multiple sets of pipes, reducing the pressure on subsequent smoke and dust treatment stages. At the same time, the equipment also has an automatic cleaning function for multiple sets of filter plates, which can clean the filter plates after preliminary filtration in real time, thereby greatly improving filtration efficiency, reducing the frequency of manual maintenance, and making it highly practical.

[0014] 2. In this utility model, by setting up the purifier, the second horizontal pipe and the air outlet pipe to work together, the purified air can be discharged back into the welding workshop.

[0015] 3. In this utility model, by setting up a material discharge channel, a collection box, a sealing plate, and an electric push rod in coordination, particulate matter and other impurities after the filter plate has been cleaned can be collected. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0017] Figure 2 This is a side view of the present invention.

[0018] Figure 3 This is a structural diagram of the horizontal pipe, air inlet pipe, and drive component of this utility model;

[0019] Figure 4 This is a side sectional view of the air inlet pipe of this utility model;

[0020] Figure 5 This utility model Figure 4 Enlarged structural diagram at point A in the middle.

[0021] Legend:

[0022] 1. Horizontal pipe one; 2. Air inlet pipe; 3. Fan; 4. Filter section; 5. Filter plate; 6. Moving bar; 7. Brush bristles; 8. Drive component; 81. Motor; 82. Crossbar; 9. Purifier; 10. Horizontal pipe two; 11. Air outlet pipe; 12. Material discharge channel; 13. Collection box; 14. Sealing plate; 15. Electric push rod. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0024] Please see Figure 1-5 This utility model provides a technical solution:

[0025] A welding workshop fume treatment device includes a horizontal pipe 1, with uniformly distributed air inlet pipes 2 at the bottom of the horizontal pipe 1. Fans 3 are uniformly distributed on the horizontal pipe 1, with the number of fan groups being the same as the number of air inlet pipes 2, and the fans 3 are respectively located on the sides of the air inlet pipes 2. A filter section 4 is provided in the middle of each air inlet pipe 2, and a filter plate 5 is provided inside the filter section 4. Movable strips 6 are provided inside the air inlet pipes 2, and brush bristles 7 are provided on the side of the movable strips 6 near the filter plate 5, with the brush bristles 7 adhering to the surface of the filter plate 5. A driving component 8 is provided on the air inlet pipe 2 for driving the movable strips 6 and brush bristles 7 to rotate simultaneously to clean the filter plate 5. The driving component 8 includes a motor 81 located below the horizontal pipe 1 and a crossbar 82 fixedly installed at the end of the output shaft of the motor 81. The crossbar 82 is rotatably mounted on multiple sets of air inlet pipes 2, and the movable strips 6 are all fixedly installed to the crossbar 82.

[0026] In use, the ducts for conveying fumes are connected to the air inlet pipes 2. When fumes are generated in the welding workshop, multiple sets of fans 3 are started simultaneously, drawing in fumes from all parts of the workshop through multiple sets of air inlet pipes 2. After entering each air inlet pipe 2, the fumes first pass through the filter plates 5 in the filter section 4 of each set of air inlet pipes 2. The filter plates 5 can effectively capture particulate matter and other impurities in the fumes, achieving preliminary filtration. As the fumes are continuously drawn in, a certain amount of particulate matter will accumulate on the filter plates 5. At this time, the motor 81 drives the crossbar 82 to rotate. Since the movable bar 6 is fixedly installed with the crossbar 82, the movable bar 6 drives the brush... The brush 7 rotates, and the brush bristles 7 adhere to the surface of the filter plate 5, thereby cleaning the particles on the filter plate 5 and maintaining the filtration effect of the filter plate 5. This welding workshop fume treatment equipment has the ability to process multiple pipelines in parallel, and can simultaneously perform preliminary filtration of particulate matter and other impurities in the fume in multiple sets of pipelines, reducing the pressure on subsequent fume treatment stages. At the same time, the equipment also has an automatic cleaning function for multiple sets of filter plates 5, which can clean the filter plates 5 after preliminary filtration in real time, thereby greatly improving the filtration efficiency and reducing the frequency of manual maintenance. The overall structure of the device is simple, easy to operate, and highly practical.

[0027] A purifier 9 is installed at one end of a horizontal pipe 1, and a horizontal pipe 2 10 is installed on the purifier 9. An evenly distributed air outlet pipe 11 is installed on the horizontal pipe 2 10.

[0028] After initial filtration by filter plate 5, the air enters purifier 9. Purifier 9 uses purification technologies such as electrostatic dust removal and activated carbon adsorption to deeply treat the air, removing residual dust particles and harmful gases. The treated clean air is then discharged back into the welding workshop through horizontal pipe 10 and exhaust pipe 11, achieving air recirculation and reducing the dust concentration in the welding workshop, further maintaining a good working environment for welding personnel.

[0029] Motor 81 is fixedly installed on the outer wall of purifier 9;

[0030] The motor 81 is fixedly installed on the outer wall of the purifier 9, ensuring that the motor 81 remains stable when driving the crossbar 82 to rotate. This not only enhances the structural stability of the equipment but also simplifies the installation and maintenance process.

[0031] An air inlet pipe 2 is provided with a material discharge channel 12 on the bottom side of the filter plate 5. A collection box 13 is provided at the bottom of the material discharge channel 12. A sealing plate 14 is slidably provided on the material discharge channel 12. An electric push rod 15 is provided on the side of the material discharge channel 12. The output shaft end of the electric push rod 15 is fixedly installed with the side of the sealing plate 14.

[0032] After the particles on the filter plate 5 are cleaned off by the brush bristles 7, the particles fall into the discharge channel 12 at the bottom of the air inlet pipe 2. A collection box 13 is set at the bottom of the discharge channel 12 to collect the cleaned particles. The electric push rod 15 drives the sealing plate 14 to slide and close, ensuring that the discharge channel 12 is sealed when ventilating and can be opened when cleaning the filter plate 5.

[0033] The purifier 9 is equipped with a controller, which is electrically connected to multiple sets of fans 3, motors 81, the purifier 9 and electric push rods 15 respectively.

[0034] The controller can automatically adjust parameters such as the speed of the fan 3, the drive speed of the motor 81, the working status of the purifier 9, and the timing of the action of the electric push rod 15 according to the actual situation of the welding workshop and user needs, to ensure that the dust treatment equipment is always in the best working condition. At the same time, the controller also has fault diagnosis and early warning functions. Once an abnormality or fault is detected in the equipment, it can issue an alarm in time and take corresponding measures.

[0035] Working principle:

[0036] In use, the pipes for conveying fumes are connected to the air inlet pipes 2. When fumes are generated in the welding workshop, multiple sets of fans 3 are started at the same time. The fumes from all parts of the workshop are sucked in through the multiple sets of air inlet pipes 2. After the fumes enter each air inlet pipe 2, they first pass through the filter plates 5 in the filter section 4 of each set of air inlet pipes 2. The filter plates 5 can effectively capture particulate matter and other impurities in the fumes, achieving preliminary filtration. As the fumes are continuously sucked in, a certain amount of particulate matter will accumulate on the filter plates 5. At this time, the motor 81 drives the crossbar 82 to rotate. Since the movable bar 6 is fixedly installed with the crossbar 82, the movable bar 6 drives the brush bristles 7 to rotate. The brush bristles 7 are in contact with the surface of the filter plate 5, thereby cleaning the particulate matter on the filter plate 5 and maintaining the filtration effect of the filter plate 5.

[0037] After initial filtration by filter plate 5, the air enters purifier 9. Purifier 9 uses purification technologies such as electrostatic dust removal and activated carbon adsorption to deeply treat the air, removing residual dust particles and harmful gases. The treated clean air is then discharged back into the welding workshop through horizontal pipe 10 and air outlet pipe 11, realizing air recirculation and reducing the dust concentration in the welding workshop, further maintaining a good working environment for welding personnel.

[0038] The motor 81 is fixedly installed on the outer wall of the purifier 9 to ensure that the motor 81 remains stable when driving the crossbar 82 to rotate. This not only enhances the structural stability of the equipment, but also simplifies the installation and maintenance process.

[0039] After the particles on the filter plate 5 are cleaned off by the brush 7, the particles fall into the material discharge channel 12 at the bottom of the air inlet pipe 2. A collection box 13 is set at the bottom of the material discharge channel 12 to collect the cleaned particles. The electric push rod 15 drives the sealing plate 14 to slide and close, ensuring that the material discharge channel 12 is sealed when ventilating and can be opened when cleaning the filter plate 5.

[0040] The controller can automatically adjust parameters such as the speed of the fan 3, the drive speed of the motor 81, the working status of the purifier 9, and the timing of the action of the electric push rod 15 according to the actual situation of the welding workshop and user needs, to ensure that the dust treatment equipment is always in the best working state. At the same time, the controller also has fault diagnosis and early warning functions. Once an abnormality or fault is detected in the equipment, it can issue an alarm in time and take corresponding measures.

[0041] This welding workshop fume treatment equipment has the ability to process multiple pipelines in parallel, and can simultaneously perform preliminary filtration of particulate matter and other impurities in the fume in multiple sets of pipelines, reducing the pressure on subsequent fume treatment stages. At the same time, the equipment also has an automatic cleaning function for multiple sets of filter plates 5, which can clean the filter plates 5 after preliminary filtration in real time, thereby greatly improving filtration efficiency and reducing the frequency of manual maintenance. The overall structure of the device is simple, easy to operate, and highly practical.

[0042] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A welding workshop fume treatment device, comprising a horizontal pipe (1), characterized in that: The bottom of the transverse tube (1) is provided with evenly distributed air inlet pipes (2), and the transverse tube (1) is provided with evenly distributed fans (3). The number of fans (3) is the same as the number of fans (3) and the fans (3) are respectively arranged on the sides of the air inlet pipes (2). The middle of the air inlet pipes (2) is provided with a filter portion (4), and a filter plate (5) is arranged in the filter portion (4). The air inlet pipe (2) is provided with a movable bar (6), and a brush (7) is arranged on the side of the movable bar (6) close to the filter plate (5), and the brush (7) is in contact with the surface of the filter plate (5). The air inlet pipe (2) is provided with a driving member (8) for driving the movable bar (6) and the brush (7) to rotate simultaneously to clean the filter plate (5).

2. A welding workshop fume treatment equipment according to claim 1, characterized in that: The driving member (8) comprises a motor (81) arranged below the transverse pipe (1), and a transverse rod (82) fixedly mounted on the end of the output shaft of the motor (81); the transverse rod (82) is rotatably mounted on the plurality of groups of air inlet pipes (2); and the movable bars (6) are all fixedly mounted on the transverse rod (82).

3. A welding workshop fume treatment equipment according to claim 1, characterized in that: A purifier (9) is arranged at one end of the transverse pipe one (1), a transverse pipe two (10) is arranged on the purifier (9), and evenly distributed air outlet pipes (11) are arranged on the transverse pipe two (10).

4. A welding workshop fume treatment equipment according to claim 2, characterized in that: The motor (81) is fixedly mounted on the outer wall of the purifier (9).

5. The welding workshop fume treatment equipment according to claim 1, characterized in that: The air inlet pipe (2) is provided with a material dropping channel (12) at the bottom side of the filter plate (5), and a collection box (13) is provided at the bottom of the material dropping channel (12).

6. A welding workshop fume treatment equipment according to claim 5, characterized in that: A sealing plate (14) is slidably arranged on the blanking channel (12), an electric push rod (15) is arranged on the side of the blanking channel (12), and the output shaft end of the electric push rod (15) is fixedly installed on the side of the sealing plate (14).

7. The welding workshop fume treatment equipment according to claim 3, characterized in that: The purifier (9) is provided with a controller, and the controller is electrically connected to the plurality of sets of fans (3), the motor (81), the purifier (9) and the electric push rod (15).

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