A mobile welding fume dust removal workshop

Abstract

The utility model provides a mobile welding fume dust removal workshop, include: dust removal subassembly, dust removal subassembly sets up in target area, dust removal subassembly has dust removal space, dust removal subassembly has collection part and filter part, at least part of collection part is located in dust removal space, filter part is located in dust removal space, collection part is connected with filter part, to make collection part collection's welding fume filter through filter part, through setting up dust removal subassembly in target area, through the collection part and filter part of dust removal subassembly coordinatedly realizes the directional collection and filter of welding fume in dust removal space, effectively promotes the smoke dust capture efficiency and prevents the harmful material diffusion.

Description

Technical Field

[0001] This utility model relates to the field of welding dust removal technology, specifically to a mobile welding fume removal workshop. Background Technology

[0002] Welding is a crucial step in transformer manufacturing, primarily used for core assembly, casing splicing, and connecting various structural components. However, in the limited ventilation of a transformer production workshop, welding operations generate large amounts of welding fumes and harmful gases. These substances not only pollute the workshop environment but also pose a risk to other workers within the workshop.

[0003] Therefore, how to ensure that welding operations can be carried out directly in the production workshop has become an urgent problem to be solved. Utility Model Content

[0004] The purpose of this utility model is to overcome the above-mentioned technical deficiencies and provide a mobile welding fume removal workshop to solve the technical problem of how to ensure that welding operations can be carried out directly in the production workshop in related technologies.

[0005] To achieve the above technical objectives, the present invention adopts the following technical solution: a mobile welding fume removal workshop is provided, comprising: a dust removal component, the dust removal component being disposed in a target area, the dust removal component having a dust removal space, the dust removal component having a collection part and a filtration part, at least a portion of the collection part being located within the dust removal space, the filtration part being located within the dust removal space, and the collection part being connected to the filtration part so that the welding fumes collected by the collection part are filtered by the filtration part.

[0006] Furthermore, the dust removal assembly includes: a workshop body, which has a dust removal space; a fan, installed on the workshop body, with its inlet connected to the dust removal space; and a filter element, disposed within the dust removal space, comprising a filter chamber, with the outlet of the filter chamber connected to the inlet of the fan. The fan forms a collection section; the filter element forms a filtration section, allowing the fan to generate negative pressure within the dust removal space, causing welding fumes to pass through the filter chamber and be discharged by the fan.

[0007] Furthermore, the dust removal assembly also includes: a blower duct, one end of which is connected to the air outlet of the fan, and the other end of which is connected to the dust removal space and located at the bottom of the dust removal space.

[0008] Furthermore, the filter chamber is provided with steel wire mesh, flame-retardant coarse non-woven filter cotton, and meltblown electrostatic cotton in sequence from the air inlet end to the air outlet end of the filter element.

[0009] Furthermore, the workshop body also has an entrance, which is equipped with a roller shutter door for opening or closing the entrance.

[0010] Furthermore, the mobile welding fume extraction workshop also includes: at least two drive wheels, each rotatably mounted on one side of the bottom of the workshop body, with the drive wheels spaced apart along the width of the workshop body; at least two auxiliary wheels, each rotatably mounted on the side of the workshop body away from the drive wheels, with each auxiliary wheel corresponding to each drive wheel; each auxiliary wheel spaced apart along the width of the workshop body; and at least two drive components, each drive component corresponding to each drive wheel, with each drive component drivingly connected to the corresponding drive wheel to drive the drive wheel to rotate, thereby moving the workshop body.

[0011] Furthermore, the moving component also includes a track, which is set on the mounting base and extends along the width of the workshop body. Each drive wheel is movably mounted on the track to move by the guide of the track.

[0012] Furthermore, the mobile welding fume extraction workshop also includes: a placement arm, which extends along a first preset direction and is movably disposed within the dust extraction space, and is used to place the welding torch.

[0013] Furthermore, the placement arm is equipped with at least two vertical rods, each extending perpendicularly to the extension direction of the placement arm, and the vertical rods are spaced apart along the extension direction of the placement arm. Furthermore, the mobile welding fume extraction workshop also includes a placement plate extending along the width of the workshop body and installed within the dust extraction space.

[0014] Beneficial effects:

[0015] 1. By setting up dust removal components in the target area, the collection and filtration parts of the dust removal components work together to achieve directional collection and filtration of welding fumes in the dust removal space, effectively improving the efficiency of fume capture and preventing the spread of harmful substances.

[0016] 2. By setting up air ducts connecting the fan outlet to the bottom of the dust removal space, bottom airflow disturbance is created to suppress welding fume deposition and enhance the uniformity of air circulation.

[0017] 3. The movable rocker arm within the dust removal space supports multi-angle positioning of the welding torch, significantly reducing operator fatigue and preventing tool contact contamination. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of a mobile welding fume removal workshop adopted in an embodiment of this utility model;

[0019] Figure 2 This is a first-view schematic diagram of a mobile welding fume extraction workshop used in an embodiment of this utility model;

[0020] Figure 3 This is a second-view schematic diagram of a mobile welding fume extraction workshop used in an embodiment of this utility model.

[0021] The above figures include the following reference numerals:

[0022] 1. Dust removal components; 2. Dust removal space; 5. Workshop body; 6. Fan; 7. Filter; 8. Inlet; 9. Roller shutter door; 11. Drive wheel; 12. Auxiliary wheel; 13. Drive unit; 14. Track; 15. Rocker arm; 16. Vertical rod; 17. Placement plate. Detailed Implementation

[0023] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present application, and not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort should fall within the scope of protection of the present application.

[0024] According to an embodiment of this utility model, a mobile welding fume extraction workshop is provided. Please refer to [link / reference]. Figures 1 to 3 The system includes: a dust removal component 1, which is disposed in the target area. The dust removal component 1 has a dust removal space 2. The dust removal component 1 has a collection part and a filter part. At least part of the collection part is located in the dust removal space 2. The filter part is located in the dust removal space 2. The collection part is connected to the filter part so that the welding fumes collected by the collection part are filtered by the filter part.

[0025] By adopting the above technical solution, the collection section and the filtration section of the dust removal component 1 work together to achieve directional collection and filtration of welding fumes in the dust removal space 2, effectively improving the efficiency of fume capture and preventing the spread of harmful substances.

[0026] Specifically, the target area is the production workshop. By installing a small dust removal component 1 inside the production workshop, welding operations can be carried out within the workshop without the need to move the parts to be welded, saving workers time spent carrying them back and forth and improving production efficiency.

[0027] Please refer to Figure 2The dust removal component 1 includes: a workshop body 5, which has a dust removal space 2; a fan 6, which is installed on the workshop body 5 and whose air inlet is connected to the dust removal space 2; and a filter element 7, which is disposed in the dust removal space 2 and has a filter chamber, the air outlet of which is connected to the air inlet of the fan 6. The fan forms a collection section, and the filter element forms a filtration section. The fan 6 generates negative pressure within the dust removal space 2, causing welding fumes in the dust removal space 2 to pass through the filter chamber and be discharged by the fan 6.

[0028] By adopting the above technical solution, the workshop body 5 constructs a closed dust removal space 2, and the fan 6 forms a negative pressure suction at the filter element 7 to drive the directional flow of welding fumes, thereby optimizing the efficiency of centralized treatment of pollutants.

[0029] Please refer to Figure 2 The dust removal component 1 also includes: a blowing duct, one end of which is connected to the air outlet of the fan 6, and the other end of which is connected to the dust removal space 2 and located at the bottom of the dust removal space 2.

[0030] By adopting the above technical solution, the air duct connects the air outlet of the ventilator 6 to the bottom of the dust removal space 2, forming bottom airflow disturbance to suppress welding fume deposition and enhance the uniformity of air circulation.

[0031] Please refer to Figure 2 The filter chamber is provided with steel wire mesh, flame-retardant coarse non-woven filter cotton, and meltblown electrostatic cotton in sequence from the air inlet end to the air outlet end of the filter element 7.

[0032] By adopting the above technical solution, the steel wire mesh, flame-retardant coarse non-woven filter cotton and meltblown electrostatic cotton arranged in sequence in the filter chamber form a three-stage gradient filtration structure, which significantly improves the particulate matter interception capability and system safety.

[0033] Please refer to Figure 1 The workshop body 5 is also equipped with an entrance 8, and a roller shutter door 9 is installed on the entrance 8. The roller shutter door 9 is used to open or close the entrance 8.

[0034] By adopting the above technical solution, the workshop body 5 is equipped with an entrance 8 with a roller shutter door 9, which ensures the airtightness of the dust removal space 2 while enabling the rapid passage of equipment and materials.

[0035] Please refer to Figure 2The mobile welding fume extraction workshop also includes: at least two drive wheels 11, each drive wheel 11 being rotatably disposed on one side of the bottom of the workshop body 5, and the drive wheels 11 being spaced apart along the width direction of the workshop body 5; at least two auxiliary wheels 12, each auxiliary wheel 12 being rotatably disposed on the side of the workshop body 5 away from the drive wheels 11, and the auxiliary wheels 12 being correspondingly disposed to the drive wheels 11; the auxiliary wheels 12 being spaced apart along the width direction of the workshop body 5; and at least two drive members 13, each drive member 13 being correspondingly disposed to each drive wheel 11, and each drive member 13 being drivenly connected to the corresponding drive wheel 11 so as to drive the drive wheel 11 to rotate, thereby moving the workshop body 5.

[0036] By adopting the above technical solution, the driving wheel 11 and the auxiliary wheel 12 driven by the driving component 13 are respectively located on both sides of the bottom of the workshop body 5. The multi-wheel layout provides stable driving force and distributes the load.

[0037] Please refer to Figure 2 The moving component also includes a track 14, which is set on the mounting reference and extends along the width direction of the workshop body 5. Each drive wheel 11 is movably set on the track 14 so as to move by the guidance of the track 14.

[0038] By adopting the above technical solution, the track 14 extends along the width direction and guides the drive wheel 11 to move, ensuring that the workshop body 5 is accurately displaced along the preset path and eliminating the influence of uneven ground.

[0039] Please refer to Figure 3 The mobile welding fume removal workshop also includes: a placement arm 15, which extends along a first preset direction and is movably disposed within the dust removal space 2. The placement arm 15 is used to place the welding torch.

[0040] By adopting the above technical solution, the movable placement rocker arm 15 in the dust removal space 2 supports multi-angle positioning of the welding torch, which significantly reduces operator fatigue and avoids tool contact contamination.

[0041] Please refer to Figure 3 The rocker arm 15 is also provided with at least two vertical rods 16. The extension direction of each vertical rod 16 is perpendicular to the extension direction of the rocker arm 15, and the vertical rods 16 are spaced apart along the extension direction of the rocker arm 15.

[0042] By adopting the above technical solution, the vertical rods 16 spaced apart on the rocker arm 15 provide a fulcrum for suspending the welding torch, effectively preventing the welding torch wire from getting tangled and optimizing space utilization.

[0043] Please refer to Figure 3The mobile welding fume removal workshop also includes a placement plate 17, which extends along the width of the workshop body 5 and is installed in the dust removal space 2.

[0044] By adopting the above technical solution, the placement plate 17 extending along the width direction in the dust removal space 2 provides a temporary storage plane for the workpiece, realizing the functional separation of the operation area and the material area.

[0045] Working principle:

[0046] When the operator opens the roller shutter door 9 to enter the dust removal space 2 of the workshop body 5, the roller shutter door 9 is closed to maintain a sealed environment. When the welding torch is picked up on the placement arm 15 for welding operations, the welding fumes generated are drawn in by the negative pressure formed by the fan 6 at the filter element 7, and pass through three stages of filtration in sequence: wire mesh, flame-retardant coarse non-woven filter cotton, and meltblown electrostatic cotton. The purified airflow flows back from the bottom of the dust removal space 2 through the blowing pipe to form a circulation, and the workpiece can be temporarily stored on the placement plate 17. After the operation is completed, the drive component 13 drives the drive wheel 11 to move along the track 14, and moves all components in the workshop body 5 and the dust removal space 2 to the next work station.

[0047] It should be noted that the terms "first," "second," etc., in the specification, claims, and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that the embodiments of this application described herein can be implemented in sequences other than those illustrated or described herein.

[0048] Optionally, specific examples in this embodiment can refer to the examples described in the above embodiments, and will not be repeated here.

[0049] The sequence numbers of the embodiments in this application are for descriptive purposes only and do not represent the superiority or inferiority of the embodiments.

[0050] In the above embodiments of this application, the descriptions of each embodiment have different focuses. For parts not described in detail in a certain embodiment, please refer to the relevant descriptions of other embodiments.

[0051] The above description is only a preferred embodiment of this application. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of this application, and these improvements and modifications should also be considered within the scope of protection of this application.

Claims

1. A mobile welding fume extraction workshop, characterized in that, include: A dust removal assembly (1) is disposed in a target area. The dust removal assembly (1) has a dust removal space (2). The dust removal assembly (1) has a collection part and a filter part. At least part of the collection part is located in the dust removal space (2). The filter part is located in the dust removal space (2). The collection part is connected to the filter part so that the welding fumes collected by the collection part are filtered by the filter part.

2. The mobile welding fume extraction workshop according to claim 1, characterized in that, The dust removal component (1) includes: The workshop body (5) is provided with a dust removal space (2); A fan (6) is installed on the workshop body (5), and the air inlet of the fan (6) is connected to the dust removal space (2); The filter element (7) is disposed in the dust removal space (2). The filter element (7) is provided with a filter chamber. The air outlet of the filter chamber is connected to the air inlet of the fan (6).

3. The mobile welding fume extraction workshop according to claim 2, characterized in that, The dust removal assembly (1) further includes: a blower pipe, one end of which is connected to the air outlet of the fan (6), and the other end of which is connected to the dust removal space (2) and located at the bottom of the dust removal space (2).

4. The mobile welding fume extraction workshop according to claim 2, characterized in that, The filter chamber is provided with a steel wire mesh, a flame-retardant coarse non-woven filter cotton, and a meltblown electrostatic cotton in sequence from the air inlet end of the filter element (7) to the air outlet end of the filter element (7).

5. The mobile welding fume extraction workshop according to claim 2, characterized in that, The workshop body (5) is also provided with an entrance (8), and a roller shutter door (9) is provided on the entrance (8). The roller shutter door (9) is used to open or close the entrance (8).

6. The mobile welding fume extraction workshop according to claim 2, characterized in that, The mobile welding fume removal workshop also includes: At least two drive wheels (11) are provided, each of which is rotatably disposed on one side of the bottom of the workshop body (5), and each of the drive wheels (11) is spaced apart along the width direction of the workshop body (5). At least two auxiliary wheels (12) are provided, each of which is rotatably disposed on the side of the workshop body (5) away from the driving wheel (11), and each of the auxiliary wheels (12) is disposed corresponding to each of the driving wheels (11); each of the auxiliary wheels (12) is spaced apart along the width direction of the workshop body (5); At least two drive components (13) are provided, each drive component (13) is corresponding to each drive wheel (11), and each drive component (13) is connected to the corresponding drive wheel (11) to drive the drive wheel (11) to rotate, so as to move the workshop body (5).

7. The mobile welding fume extraction workshop according to claim 6, characterized in that, It also includes a track (14) which is set on an installation reference and extends along the width direction of the workshop body (5). Each of the drive wheels (11) is movably set on the track (14).

8. The mobile welding fume extraction workshop according to claim 1, characterized in that, The mobile welding fume removal workshop further includes: a placement arm (15), which extends along a first preset direction and is movably disposed within the dust removal space (2). The placement arm (15) is used to place the welding torch.

9. The mobile welding fume extraction workshop according to claim 8, characterized in that, The placement rocker arm (15) is also provided with at least two vertical rods (16), the extension direction of each vertical rod (16) is perpendicular to the extension direction of the placement rocker arm (15), and the vertical rods (16) are spaced apart along the extension direction of the placement rocker arm (15).

10. The mobile welding fume extraction workshop according to claim 2, characterized in that, The mobile welding fume removal workshop also includes a placement plate (17), which extends along the width of the workshop body (5) and is installed in the dust removal space (2).

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