Industrial dust removal equipment applied to ship industry

Abstract

The utility model discloses industrial dust removal equipment applied to ship industry, which belongs to the technical field of dust removal equipment and comprises a welding fume dust remover body, a dust collection corrugated pipe is arranged on the upper portion of the welding fume dust remover body, and an absorption housing is arranged at one end, far away from the welding fume dust remover body, of the dust collection corrugated pipe. An anti-fouling isolation mechanism is arranged in the absorption cover shell and comprises an anti-fouling isolation layer, an arc clamping plate, a telescopic sliding rod and a clamping spring, and the anti-fouling isolation layer is arranged on the inner wall of the absorption cover shell in an attached mode; according to the utility model, through the arrangement of the anti-fouling isolation mechanism, the clamping opening between the arc-shaped clamping plate and the inner wall of the absorption cover shell can be expanded, so that the anti-fouling isolation layer can be conveniently dismounted and replaced, and the anti-fouling isolation layer is clamped on the inner wall of the absorption cover shell and can play an isolation role on the inner wall of the absorption cover shell; therefore, smoke dust can be prevented from being accumulated on the absorption cover shell, and the problem that the inner wall of the absorption cover shell is contaminated and inconvenient to clean is solved.

Description

Technical Field

[0001] This utility model belongs to the technical field of dust removal equipment, and specifically relates to an industrial dust removal equipment for shipbuilding applications. Background Technology

[0002] Industrial dust removal equipment is a key piece of equipment used to remove dust and pollutants generated in shipbuilding and industrial production. Shipbuilding processes generate a large amount of dust and pollutants, which require specialized dust removal equipment for treatment. These devices typically have powerful suction and filtration systems that can effectively remove dust and harmful substances from the air, ensuring a clean production environment and the health of workers. Currently, welding fume extractors are used in ship welding production.

[0003] However, under long-term use, the inner wall of the absorption hood of existing welding fume dust collectors will accumulate dust from welding fumes, making cleaning difficult. In addition, the sealing between the suction bellows and the end absorption hood is generally poor, so there is a risk of dust leakage from the gaps during use. Therefore, there is a need for an industrial dust removal device for shipbuilding applications to solve the problems existing in the current technology. Utility Model Content

[0004] The purpose of this invention is to provide an industrial dust removal device for shipbuilding applications, in order to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an industrial dust removal device for shipbuilding applications, comprising a welding fume extractor body, a suction corrugated pipe provided at the upper part of the welding fume extractor body, an absorption hood provided at the end of the suction corrugated pipe away from the welding fume extractor body, an anti-fouling isolation mechanism provided inside the absorption hood, the anti-fouling isolation mechanism comprising an anti-fouling isolation layer, an arc-shaped clamping plate, a telescopic slide rod, and a clamping spring, the anti-fouling isolation layer being fitted onto the inner wall of the absorption hood, the arc-shaped clamping plate being disposed in the lower port of the absorption hood, the telescopic slide rod being fixed to the outer arc surface of the arc-shaped clamping plate, the clamping spring being sleeved on the outside of the telescopic slide rod, a positioning groove being formed on the inner wall of the upper part of the absorption hood, the upper edge of the anti-fouling isolation layer being adapted to the positioning groove.

[0006] It should be noted in the solution that a telescopic slide is fixed to the side surface of the absorption cover, and the telescopic slide is connected to the inner cavity of the absorption cover.

[0007] It is worth noting that the telescopic slide rod is slidably connected to the telescopic slide block, and a clamping opening is provided between the arc-shaped clamping plate and the inner wall of the absorption cover.

[0008] It should be further noted that one end of the clamping spring is fixed to the end plate of the telescopic slide rod, and the other end of the clamping spring is fixed to the end face of the telescopic slide block.

[0009] In a preferred embodiment, an annular anti-detachment groove is provided on the inner wall of the upper part of the absorbent cover, and an inlet is provided on the upper end face of the absorbent cover, the inlet being connected to the annular anti-detachment groove.

[0010] In a preferred embodiment, an installation ring is fitted and fixed to the end of the side surface of the vacuum corrugated pipe, and an adjustment knob is fixed to the side surface of the installation ring. The inlet and the annular anti-detachment groove are both slidably adapted to the adjustment knob.

[0011] Compared with the prior art, the industrial dust removal equipment for shipbuilding applications provided by this utility model has at least the following beneficial effects:

[0012] The anti-fouling isolation mechanism can expand the clamping opening between the arc-shaped clamping plate and the inner wall of the absorption cover to facilitate the removal and replacement of the anti-fouling isolation layer. The anti-fouling isolation layer, clamped on the inner wall of the absorption cover, can isolate the inner wall of the absorption cover, thus preventing the accumulation of smoke and dust on the absorption cover and solving the problem of inconvenient cleaning due to the contamination of its inner wall.

[0013] With the installation ring, positioning groove, and anti-fouling isolation layer, the installation ring squeezes and limits the upper end of the anti-fouling isolation layer during the assembly of the absorption cover and the vacuum bellows. At the same time, the anti-fouling isolation layer fills the joint between the absorption cover and the vacuum bellows to ensure good sealing of the installation. Attached Figure Description

[0014] Figure 1 This is a three-dimensional view of the overall structure of this utility model;

[0015] Figure 2 This is a perspective view of the mounting ring structure of this utility model;

[0016] Figure 3 This is a three-dimensional cross-sectional view of the absorption cover structure of this utility model;

[0017] Figure 4 This is a perspective view of the positioning groove structure of this utility model.

[0018] In the diagram: 1. Welding fume dust collector body; 2. Dust suction corrugated pipe; 3. Mounting ring; 4. Adjustment knob; 5. Absorption cover; 6. Inlet slot; 7. Annular anti-detachment slot; 8. Positioning slot; 9. Arc-shaped clamping plate; 10. Anti-fouling isolation layer; 11. Telescopic slide rod; 12. Clamping spring; 13. Telescopic slide base. Detailed Implementation

[0019] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0020] Please see Figure 1-4 This utility model provides an industrial dust removal device for shipbuilding applications, including a welding fume extractor body 1. A dust-collecting corrugated pipe 2 is provided on the upper part of the welding fume extractor body 1. An absorption cover 5 is provided at the end of the dust-collecting corrugated pipe 2 away from the welding fume extractor body 1. An anti-fouling isolation mechanism is provided inside the absorption cover 5. The anti-fouling isolation mechanism includes an anti-fouling isolation layer 10, an arc-shaped clamping plate 9, a telescopic slide rod 11, and a clamping spring 12. The anti-fouling isolation layer 10 is fitted onto the inner wall of the absorption cover 5. The arc-shaped clamping plate 9 is located in the lower port of the absorption cover 5. The telescopic slide rod 11 is fixed on the outer arc surface of the arc-shaped clamping plate 9. The clamping spring 12 is sleeved on the outside of the telescopic slide rod 11. A positioning groove 8 is opened on the inner wall of the upper part of the absorption cover 5. The upper edge of the anti-fouling isolation layer 10 is adapted to the positioning groove 8.

[0021] Further as Figure 1 , Figure 2 and Figure 3 As shown, it is worth noting that a telescopic slide 13 is fixed on the side surface of the absorption cover 5, and the telescopic slide 13 is connected to the inner cavity of the absorption cover 5.

[0022] Further as Figure 3 As shown, it is worth noting that the telescopic slide rod 11 is slidably connected to the telescopic slide block 13, and a clamping opening is provided between the arc-shaped clamping plate 9 and the inner wall of the absorption cover 5.

[0023] This solution has the following working process: When welding fumes are used, the negative pressure airflow generated by the welding fume extractor 1 is transmitted to the absorption hood 5 through the suction corrugated pipe 2. The absorption hood 5 is located above the welding part of the ship and absorbs the welding fumes. During shutdown maintenance, the absorption hood 5 is rotated along the suction corrugated pipe 2 until the adjustment knob 4 of the mounting ring 3 is below the inlet slot 6. The adjustment knob 4 is then removed from the annular anti-detachment groove 7 along the inlet slot 6 to remove the absorption hood 5. Then, the telescopic slide rod 11 is pressed, which drives the clamping spring 12 to compress and adjust the size of the clamping interface between the arc-shaped clamping plate 9 and the inner wall of the absorption hood 5. This can enlarge the clamping opening between the arc-shaped clamping plate 9 and the inner wall of the absorption hood 5 to facilitate the removal and replacement of the anti-fouling isolation layer 10. The anti-fouling isolation layer 10 is clamped on the inner wall of the absorption hood 5 and can isolate the inner wall of the absorption hood 5, thus preventing the accumulation of fumes on the absorption hood 5 and solving the problem of inconvenient cleaning due to the contamination of its inner wall.

[0024] According to the above working process, the clamping opening between the arc-shaped clamping plate 9 and the inner wall of the absorption cover 5 can be enlarged to facilitate the removal and replacement of the anti-fouling isolation layer 10. The anti-fouling isolation layer 10 is clamped on the inner wall of the absorption cover 5 to isolate the inner wall of the absorption cover 5, thus preventing the accumulation of smoke and dust on the absorption cover 5 and solving the problem of inconvenient cleaning due to the contamination of its inner wall.

[0025] Further as Figure 1 , Figure 2 and Figure 4 As shown, it is worth noting that one end of the clamping spring 12 is fixed to the end plate of the telescopic slide rod 11, and the other end of the clamping spring 12 is fixed to the end face of the telescopic slide block 13.

[0026] Further as Figure 4 As shown, it is worth noting that an annular anti-detachment groove 7 is provided on the inner wall of the upper part of the absorption cover 5, and an inlet groove 6 is provided on the upper end face of the absorption cover 5. The inlet groove 6 is connected to the annular anti-detachment groove 7. During use, the upper edge of the anti-fouling isolation layer 10 is embedded in the positioning groove 8 of the absorption cover 5. When the absorption cover 5 is assembled with the mounting ring 3 on the dust collection corrugated pipe 2, the mounting ring 3 squeezes and limits the upper end of the anti-fouling isolation layer 10. At the same time, the anti-fouling isolation layer 10 fills the connection seam between the absorption cover 5 and the dust collection corrugated pipe 2 to ensure good sealing of the installation.

[0027] Further as Figure 1 As shown, it is worth noting that an installation ring 3 is fixedly fitted to the end of the side surface of the vacuum bellows 2, and an adjustment knob 4 is fixed to the side surface of the installation ring 3. The inlet 6 and the annular anti-detachment groove 7 are both slidably adapted to the adjustment knob 4.

[0028] In summary: the clamping opening between the arc-shaped clamping plate 9 and the inner wall of the absorption cover 5 can be enlarged to facilitate the removal and replacement of the anti-fouling isolation layer 10. The anti-fouling isolation layer 10, clamped on the inner wall of the absorption cover 5, can isolate the inner wall of the absorption cover 5, thus preventing dust from accumulating on the absorption cover 5 and solving the problem of inconvenient cleaning due to contamination of its inner wall. When assembling the absorption cover 5 with the mounting ring 3 on the vacuum bellows 2, the mounting ring 3 squeezes and limits the upper end of the anti-fouling isolation layer 10. At the same time, the anti-fouling isolation layer 10 fills the connection seam between the absorption cover 5 and the vacuum bellows 2, ensuring good sealing of the installation.

[0029] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Although embodiments of this utility model have been shown and described, this does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the description and drawings of this utility model, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model. Regarding the embodiments of this utility model, those skilled in the art will understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of this utility model. The scope of this utility model is defined by the appended claims and their equivalents.

Claims

1. An industrial dust extraction apparatus for use in the shipbuilding industry, comprising a welding fume extraction machine body (1), characterised in that: The upper portion of the welding fume dust collector body (1) is provided with a dust absorption bellows (2), and the far end of the dust absorption bellows (2) from the welding fume dust collector body (1) is provided with an absorption shell (5), the inside of the absorption shell (5) is provided with a dirt-proof isolation mechanism, the dirt-proof isolation mechanism comprises a dirt-proof isolation layer (10), an arc clamping plate (9), an extension slide rod (11) and a clamping spring (12), the dirt-proof isolation layer (10) is attached to the inner wall of the absorption shell (5), the arc clamping plate (9) is arranged in the lower port of the absorption shell (5), the extension slide rod (11) is fixed on the outer arc surface of the arc clamping plate (9), the clamping spring (12) is sleeved on the outside of the extension slide rod (11), and the inside of the upper part of the absorption shell (5) is provided with a positioning slot (8), and the upper end of the dirt-proof isolation layer (10) is matched with the positioning slot (8).

2. An industrial dust extraction unit for marine industry applications as claimed in claim 1, wherein: The side surface of the absorption shell (5) is fixed with an extension slide (13), and the extension slide (13) is communicated with the inner cavity of the absorption shell (5).

3. An industrial dust extraction unit for marine industry applications as claimed in claim 2, wherein: The extension slide rod (11) is slidably connected to the extension slide (13), and the arc clamping plate (9) is provided with a clamping opening between the inner wall of the absorption shell (5).

4. An industrial dust extraction unit for marine industry applications as claimed in claim 3, wherein: One end of the clamping spring (12) is fixed on the end plate of the extension slide rod (11), and the other end of the clamping spring (12) is fixed on the end face of the extension slide (13).

5. An industrial dust extraction unit for marine industry applications as claimed in claim 4, wherein: The inner wall of the upper part of the absorption shell (5) is provided with an annular anti-falling groove (7), and the upper end face of the absorption shell (5) is provided with an entering slot (6), the entering slot (6) is communicated with the annular anti-falling groove (7).

6. An industrial dust extraction unit for marine industry applications as claimed in claim 5, wherein: The end of the side surface of the dust absorption bellows (2) is sleeved with a mounting ring (3), the side surface of the mounting ring (3) is fixed with a position adjusting knob (4), and the entering slot (6) and the annular anti-falling groove (7) are slidably matched with the position adjusting knob (4).

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