Dust recycling device for super-weather-resistant environment-friendly polyester powder coating

Abstract

This utility model discloses a dust recycling and reuse device for ultra-weather-resistant and environmentally friendly polyester powder coatings, including a bag filter. The lower part of the bag filter is provided with a docking structure, and a storage box is fixedly connected to the lower end of the docking structure. The docking structure includes a connector and a docking seat. A first sliding cover is slidably installed inside the docking seat. A spring strip is inserted into the first sliding cover, and the upper end of the spring strip is fixedly connected to the docking seat. A spring buckle is provided on the side of the docking seat. During the process, the first sliding cover is pressed open by the connector, and the second sliding cover is pressed open by the docking seat, so that the internal spaces of the connector and the docking seat are connected. The spring buckle is pulled open, and the connector is pulled outward to be removed. The elastic force of the spring strip acts on the second sliding cover, so that the second sliding cover automatically closes. At the same time, the spring strip drives the first sliding cover to close the docking seat, so that the disassembly and assembly of the connector and the docking seat are carried out in a shielded state, reducing the dust diffusion rate.

Description

Technical Field

[0001] This utility model belongs to the technical field of ultra-weather-resistant and environmentally friendly polyester powder coating recycling equipment, and in particular relates to a dust recycling and reuse device for ultra-weather-resistant and environmentally friendly polyester powder coating. Background Technology

[0002] A baghouse dust collector is a device that uses filter bags to filter dust-laden gas and recover dust. After the dust-laden airflow enters the device, the dust is intercepted and adheres to the surface of the filter bags, while the clean gas is discharged through the filter bags. The dust on the surface of the filter bags falls into the dust hopper for collection through pulse jet cleaning and other methods. It has high dust removal efficiency (up to 99.9% or more) and can be used to recover dust from ultra-weather-resistant and environmentally friendly polyester powder coatings floating in the air.

[0003] Because a large amount of dust leaks out when the bottom opening of the bag filter is opened, the container used for its transfer also needs to be opened, and a large amount of dust will also spread outward, thus causing a large amount of dust to leak out when the conventional bag filter is connected to the container.

[0004] To address these issues, we propose a dust recycling and reuse device for ultra-weather-resistant and environmentally friendly polyester powder coatings. Utility Model Content

[0005] The purpose of this invention is to solve the problem of excessive dust leakage when conventional bag filters are connected to containers, and to propose a dust recycling and reuse device for ultra-weather-resistant and environmentally friendly polyester powder coatings.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A dust recycling and reuse device for ultra-weather-resistant and environmentally friendly polyester powder coating includes a bag filter. The lower part of the bag filter has a docking structure, and a storage box is fixedly connected to the lower end of the docking structure. The docking structure includes a connector and a docking seat. A first sliding cover is slidably installed inside the docking seat. A spring is inserted into the first sliding cover, and the upper end of the spring is fixedly connected to the docking seat. A spring buckle is provided on the side of the docking seat, and the spring buckle engages with the connector. A second sliding cover is movably installed on the upper part of the connector, and the second sliding cover is in contact with the docking seat. A spring is movably inserted inside the second sliding cover, and the lower end of the spring is fixedly connected to the connector. The upper end of the docking seat is fixedly connected to the bag filter, and the lower end of the connector is fixedly connected to the storage box. The connector communicates with the internal space of the bag filter, and the storage box communicates with the internal space of the docking structure. The connector and the connector engage with each other. Push the connector to the bottom of the mating seat, so that the mating seat is inserted into the top of the connector. Use the spring clip to fasten the connector to the mating head, keeping the connector and the mating seat aligned. During this process, use the connector to press open the first sliding cover and the mating seat to press open the second sliding cover, making the internal space of the connector and the mating seat connected. Pull out the spring clip and pull the connector outward to remove it. Use the elasticity of the spring to force the second sliding cover to close automatically. At the same time, use the spring bar to drive the first sliding cover to close the mating seat. This ensures that the assembly and disassembly of the connector and the mating seat are carried out in a shielded state, reducing the dust diffusion rate.

[0008] Preferably, the connector includes a first housing, the upper part of which is fixedly connected to a first guide seat; the lower end of the first housing is fixedly connected to a storage box, the lower end of the spring is fixedly connected to the first housing, and the upper part of the first housing has a slot.

[0009] Preferably, the second sliding cover includes a first cover plate, a first push plate is fixedly connected to the upper part of the first cover plate, and a first constraint hook is fixedly connected to one end of the first cover plate; the first cover plate is slidably installed between the first outer shell and the first guide seat, and a spring is inserted between the first cover plate and the first constraint hook.

[0010] Preferably, the docking seat includes a second outer shell, a second guide seat is fixedly connected inside the second outer shell, and an insert is fixedly connected to the lower end of the second outer shell; the upper end of the second outer shell is fixedly connected to the bag filter, the insert is matched with the slot, and one end of the spring buckle is fixedly connected to the second outer shell.

[0011] Preferably, the first sliding cover includes a second cover plate, and a second push plate is fixedly connected to the lower part of the second cover plate; the second cover plate is slidably installed between the insert and the second outer shell.

[0012] Preferably, the first sliding cover further includes a second constraint hook, which is fixedly connected to one end of the second cover plate; the elastic bar is movably inserted between the second cover plate and the second constraint hook.

[0013] In summary, the technical effects and advantages of this utility model are as follows: The connector is pushed to the lower part of the mating seat, allowing the mating seat to be inserted into the upper part of the mating head. A spring clip is used to fasten the mating head, maintaining the connection between the connector and the mating seat. During this process, the connector presses open the first sliding cover, and the mating seat presses open the second sliding cover, allowing the internal spaces of the connector and the mating seat to communicate. The spring clip is then pulled open, and the connector is pulled outwards to remove it. The elastic force of the spring plate acts on the second sliding cover, causing it to close automatically. Simultaneously, a spring bar drives the first sliding cover to seal the mating seat. This ensures that the assembly and disassembly of the connector and the mating seat are performed in a shielded state, reducing the dust diffusion rate. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0015] Figure 2 This is a schematic diagram of the docking structure of this utility model;

[0016] Figure 3 This is a schematic diagram of the connector structure of this utility model;

[0017] Figure 4 This is a schematic diagram of the second sliding cover structure of this utility model;

[0018] Figure 5 This is a schematic diagram of the docking seat structure of this utility model;

[0019] Figure 6 This is a schematic diagram of the first sliding cover structure of this utility model.

[0020] In the diagram: 1. Baghouse dust collector; 2. Docking structure; 3. Connecting joint; 4. Second sliding cover; 5. Docking seat; 6. Spring buckle; 7. Spring strip; 8. Spring piece; 9. First sliding cover; 10. Storage box; 31. First outer shell; 32. First guide seat; 33. Slot; 41. First cover plate; 42. First constraint hook; 43. First push plate; 51. Second outer shell; 52. Second guide seat; 53. Insert strip; 91. Second cover plate; 92. Second constraint hook; 93. Second push plate. Detailed Implementation

[0021] The technical solutions of the utility model embodiments will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the utility model, and not all embodiments.

[0022] like Figure 1 and 2As shown, a dust recycling and reuse device for ultra-weather-resistant and environmentally friendly polyester powder coating includes a bag filter 1. The lower part of the bag filter 1 has a docking structure 2, and a storage box 10 is fixedly connected to the lower end of the docking structure 2. The docking structure 2 includes a connector 3 and a docking seat 5. A first sliding cover 9 is slidably installed inside the docking seat 5. A spring strip 7 is inserted into the first sliding cover 9, and the upper end of the spring strip 7 is fixedly connected to the docking seat 5. A spring buckle 6 is provided on the side of the docking seat 5, and the spring buckle 6 engages with the docking seat 5. The head 3 is fastened and matched. The upper sliding cover of the connector 3 has a second sliding cover 4. The second sliding cover 4 is in movable contact with the docking seat 5. A spring 8 is movably inserted inside the second sliding cover 4. The lower end of the spring 8 is fixedly connected to the connector 3. The upper end of the docking seat 5 is fixedly connected to the bag filter 1. The lower end of the connector 3 is fixedly connected to the storage box 10. The docking seat 5 is connected to the internal space of the bag filter 1. The storage box 10 is connected to the internal space of the docking structure 2. The docking seat 5 and the connector 3 are plugged and matched.

[0023] like Figure 2 and 3 As shown, the connector 3 includes a first housing 31, with a first guide seat 32 fixedly connected to the upper part of the first housing 31; the lower end of the first housing 31 is fixedly connected to the storage box 10, the lower end of the spring piece 8 is fixedly connected to the first housing 31, and a slot 33 is provided on the upper part of the first housing 31. The first guide seat 32 is used to guide the second sliding cover 4 to slide, and the slot 33 is used to mate with the docking seat 5.

[0024] like Figure 2 and 4 As shown, the second sliding cover 4 includes a first cover plate 41, with a first push plate 43 fixedly connected to the upper part of the first cover plate 41, and a first constraint hook 42 fixedly connected to one end of the first cover plate 41. The first cover plate 41 is slidably installed between the first outer shell 31 and the first guide seat 32, and a spring piece 8 is inserted between the first cover plate 41 and the first constraint hook 42. The spring piece 8 drives the second sliding cover 4 to automatically close the upper opening of the first outer shell 31. When the first push plate 43 is subjected to pressure from the docking seat 5, the first cover plate 41 is opened through the first push plate 43, and the spring piece 8 is constrained by the first constraint hook 42.

[0025] like Figure 2 , 3 As shown in Figure 5, the docking seat 5 includes a second outer shell 51, a second guide seat 52 is fixedly connected inside the second outer shell 51, and an insert 53 is fixedly connected to the lower end of the second outer shell 51; the upper end of the second outer shell 51 is fixedly connected to the bag filter 1, the insert 53 is inserted into and matched with the slot 33, and one end of the spring buckle 6 is fixedly connected to the second outer shell 51. The insert 53 is inserted into the slot 33 to maintain the height of the docking connector 3.

[0026] like Figure 2 and 6As shown, the first sliding cover 9 includes a second cover plate 91, and a second push plate 93 is fixedly connected to the lower part of the second cover plate 91; the second cover plate 91 is slidably installed between the insert strip 53 and the second outer shell 51. The elastic force of the spring strip 7 acts on the second cover plate 91, so that the second cover plate 91 automatically closes the lower space of the second outer shell 51.

[0027] like Figure 2 and 6 As shown, the first sliding cover 9 also includes a second constraint hook 92, which is fixedly connected to one end of the second cover plate 91; the spring strip 7 is movably inserted between the second cover plate 91 and the second constraint hook 92. The second constraint hook 92 is used to constrain the spring strip 7 to prevent misalignment of the first sliding cover 9 and the spring strip 7.

[0028] Working principle: Push the connector 3 to the lower part of the mating seat 5, so that the mating seat 5 is inserted into the upper part of the connector 3. Use the spring clip 6 to fasten the connector 3, so that the connector 3 and the mating seat 5 are connected. During the process, use the connector 3 to press open the first sliding cover 9, and use the mating seat 5 to press open the second sliding cover 4, so that the internal space of the connector 3 and the mating seat 5 is connected. Pull the spring clip 6 open and pull the connector 3 outward to remove it. Use the elastic force of the spring piece 8 to act on the second sliding cover 4, so that the second sliding cover 4 automatically closes. At the same time, use the spring bar 7 to drive the first sliding cover 9 to close the mating seat 5, so that the disassembly and assembly of the connector 3 and the mating seat 5 are carried out in a shielded state.

[0029] The above description is only a preferred embodiment of the utility model, but the protection scope of the utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed by the utility model, based on the technical solution and the utility model concept, should be included within the protection scope of the utility model.

[0030] The description briefly mentions the application direction of the utility model in relation to existing technologies known to those skilled in the art without modification, and combines them with the utility model to form a complete technology; it avoids excessive popularization of technologies known to those skilled in the art, in order to help those skilled in the art quickly understand the main content of the utility model.

Claims

1. A dust recycling and reuse device for ultra-weather-resistant and environmentally friendly polyester powder coating, comprising a bag filter (1), characterized in that: The lower part of the bag filter (1) is provided with a docking structure (2), and a storage box (10) is fixedly connected to the lower end of the docking structure (2); the docking structure (2) includes a docking connector (3) and a docking seat (5). A first sliding cover (9) is slidably installed inside the docking seat (5). A spring strip (7) is inserted into the part of the first sliding cover (9). The upper end of the spring strip (7) is fixedly connected to the docking seat (5). A spring buckle (6) is provided on the side of the docking seat (5). The spring buckle (6) is matched with the docking connector (3). The upper part of the docking connector (3) is... The sliding cover has a second sliding cover (4), which is in contact with the docking seat (5). A spring piece (8) is inserted in the second sliding cover (4), and the lower end of the spring piece (8) is fixedly connected to the docking head (3). The upper end of the docking seat (5) is fixedly connected to the bag filter (1), and the lower end of the docking head (3) is fixedly connected to the storage box (10). The docking seat (5) communicates with the internal space of the bag filter (1), and the storage box (10) communicates with the internal space of the docking structure (2). The docking seat (5) and the docking head (3) are inserted and matched.

2. The dust recycling and reuse device for ultra-weather-resistant and environmentally friendly polyester powder coating according to claim 1, characterized in that: The connector (3) includes a first outer shell (31), the upper part of which is fixedly connected to a first guide seat (32); the lower end of the first outer shell (31) is fixedly connected to the storage box (10), the lower end of the spring piece (8) is fixedly connected to the first outer shell (31), and the upper part of the first outer shell (31) is provided with a slot (33).

3. The dust recycling and reuse device for ultra-weather-resistant and environmentally friendly polyester powder coating according to claim 2, characterized in that: The second sliding cover (4) includes a first cover plate (41), the upper part of which is fixedly connected to a first push plate (43), and one end of which is fixedly connected to a first constraint hook (42); the first cover plate (41) is slidably installed between the first outer shell (31) and the first guide seat (32), and the spring piece (8) is inserted between the first cover plate (41) and the first constraint hook (42).

4. The dust recycling and reuse device for ultra-weather-resistant and environmentally friendly polyester powder coating according to claim 2, characterized in that: The docking seat (5) includes a second outer shell (51), a second guide seat (52) is fixedly connected inside the second outer shell (51), and an insert (53) is fixedly connected to the lower end of the second outer shell (51); the upper end of the second outer shell (51) is fixedly connected to the bag filter (1), the insert (53) is inserted into and matched with the slot (33), and one end of the snap fastener (6) is fixedly connected to the second outer shell (51).

5. The dust recycling and reuse device for ultra-weather-resistant and environmentally friendly polyester powder coating according to claim 4, characterized in that: The first sliding cover (9) includes a second cover plate (91), and a second push plate (93) is fixedly connected to the lower part of the second cover plate (91); the second cover plate (91) is slidably installed between the insert (53) and the second outer shell (51).

6. The dust recycling and reuse device for ultra-weather-resistant and environmentally friendly polyester powder coating according to claim 5, characterized in that: The first sliding cover (9) also includes a second constraint hook (92), which is fixedly connected to one end of the second cover plate (91); the spring bar (7) is movably inserted between the second cover plate (91) and the second constraint hook (92).

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