Waste air conditioner treatment line dust removal system

Abstract

The utility model relates to a waste air conditioner treatment line dust removal system, and belongs to the technical field of waste air conditioner treatment, the waste air conditioner treatment line dust removal system comprises a main pipe, a plurality of branch pipes are fixed to the front side and the rear side of the main pipe, connecting pipes are fixed to the bottoms of the branch pipes, a negative pressure frame is fixed to the bottoms of the connecting pipes, and an adjusting assembly is arranged at the top of the negative pressure frame; and the adjusting assembly is used for adjusting the position of the negative pressure frame, a dust removal box is fixed to the bottom of the main pipe, and a plurality of filtering assemblies are arranged in the dust removal box. According to the dust removal system for the waste air conditioner treatment line, when the air pump is started, negative pressure can be generated at the bottom of the negative pressure frame, then dust can be dragged, when the dust moves into the dust removal box, the dust can be blocked by the filtering assembly, and therefore the dust is prevented from being discharged into the air, and when the filtering assembly needs to be cleaned after long-time use, the dust removal efficiency is greatly improved. The filter assembly can be disassembled only by simply rotating the filter assembly.

Description

Technical Field

[0001] The utility model relates to the technical field of waste air conditioner processing, in particular to a dust removal system for a waste air conditioner processing line. Background Art

[0002] Air conditioners are one of the four major household appliances, and about 80% of them can be sorted and recycled. Irrational disposal of used air conditioners is also a waste, because most used products are potential resources. When processing used air conditioners, multiple disassembly stations are usually set up on the processing line, and the staff at each disassembly station manually disassemble the recycled used air conditioners.

[0003] However, a certain amount of dust will be generated during disassembly. In order to reduce the harm of dust, for example, the Chinese utility model patent with announcement number CN204841260U provides a dust removal system for a flat-panel TV processing line, in which a dust hood is installed above each workbench of the flat-panel TV processing line; the dust exhaust port of the dust hood of each workbench is connected to the dust inlet of the dust collecting pipe; the dust exhaust port of the dust collecting pipe is connected to the high-pressure fan after passing through the dust removal filter cartridge; and the dust removal filter cartridge and the high-pressure fan are both located in a soundproof room, which has the following advantages: high dust collection effect, which can effectively improve the working environment of the staff on the flat-panel TV processing line and ensure the health of the staff; it also has the advantages of saving electricity and energy, no noise, adjustable air volume and high degree of automation control.

[0004] However, there are still some problems. Although the working environment of the staff has been improved and the health of the staff has been ensured, the dust filter cartridges need to be cleaned after long-term use to ensure the normal operation of the dust removal system. Most of the dust filter cartridges are fixed by bolts, and there are a large number of dust filter cartridges, which is very inconvenient to clean. Therefore, a waste air conditioning processing line dust removal system is proposed to solve the above problems. Utility Model Content

[0005] In response to the deficiencies in the prior art, the utility model provides a dust removal system for a waste air conditioner processing line, which has the advantage of being easy to clean and solves the problem that the dust filter cartridge is fixed by bolts, which is very inconvenient during cleaning.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solution: a dust removal system for a waste air conditioner processing line, comprising a main pipe, a plurality of branch pipes fixed to the front and rear sides of the main pipe, a connecting pipe fixed to the bottom of the branch pipe, a negative pressure frame fixed to the bottom of the connecting pipe, an adjustment component provided on the top of the negative pressure frame, the adjustment component being used to adjust the position of the negative pressure frame, and a dust removal box fixed to the bottom of the main pipe;

[0007] The interior of the dust box is provided with a plurality of filter assemblies for filtering dust. The filter assemblies are slidably connected to a storage box that passes through the left side of the dust box. An air pump is fixed to the right side of the dust box. An alarm is fixed to the top of the dust box. An air pressure sensor is fixed to the left side wall of the inner cavity of the dust box.

[0008] The filter assembly includes a filter plate, a connecting plate, a connecting bearing and a positioning assembly. The interior of the dust removal box is slidingly connected to the filter plate, the left side of the filter plate is fixed to the connecting plate, the outer surface of the connecting plate is fixed to the connecting bearing, and a positioning assembly is provided on the left side of the connecting bearing that passes through the left side of the dust removal box.

[0009] By adopting this technical solution, by starting the air pump, negative pressure can be generated inside the main pipe, branch pipe, connecting pipe, negative pressure frame and dust removal box, thereby pulling the dust. By rotating the adjusting rod, the position of the negative pressure frame can be adjusted, making the overall system more practical.

[0010] Furthermore, the inner cavities of the main pipe, branch pipe, connecting pipe, negative pressure frame, dust removal box and air pump are interconnected.

[0011] By adopting this technical solution, when the air pump is started, negative pressure is generated at the bottom of the negative pressure frame, thereby pulling away dust.

[0012] Furthermore, the connecting pipe is a hose, a positioning block is fixed to the inner top wall of the dust removal box, and a stable groove is provided at the bottom of the storage box for sliding connection with the positioning block.

[0013] By adopting this technical solution, a hose is set so that it can remain connected to the branch pipe after the negative pressure frame moves, and the positioning block is set so that the movement of the storage box is more stable. In addition, the storage box is set to collect dust dropped by the pumping filter assembly, making the overall structure more practical.

[0014] Furthermore, the adjustment assembly includes a positioning plate, a stabilizing rod, an adjusting rod and a pushing block. The outer surface of the branch pipe is fixed to the positioning plate, the interior of the positioning plate is slidingly connected to the stabilizing rod fixed to the negative pressure frame, the interior of the positioning plate is threadedly connected to the adjusting rod rotatably connected to the negative pressure frame, and the outer surface of the adjusting rod is fixed to the pushing block.

[0015] By adopting this technical solution, the stabilizing rod is used to limit the rotation of the negative pressure frame and make the up and down movement of the negative pressure frame more stable. When the adjusting rod rotates, it will move up and down at the same time due to the extrusion of the thread, thereby pulling the negative pressure frame and adjusting the position of the negative pressure frame.

[0016] Furthermore, the adjusting rod is an externally threaded rod, and a threaded hole adapted to the externally threaded rod is provided inside the positioning plate.

[0017] Furthermore, the positioning assembly includes a rotating rod, a sealing plate, two connecting plates and two limit blocks. The outer surface of the connecting bearing is fixed to the limit block that is slidingly connected to the dust removal box. The left side of the connecting bearing is fixed to the rotating rod that passes through the outside of the dust removal box. The outer surface of the rotating rod is rotatably connected to the sealing plate, and the sealing plate and the connecting plate are fixed to the connecting plate.

[0018] By adopting this technical solution, the connecting bearing is set up so that when the rotating rod rotates, it will not affect the connecting plate. The connecting plate is set up to effectively improve the stability of the overall structure while ensuring that the sealing plate will only rotate following the connecting plate.

[0019] Furthermore, a stabilizing plate is fixed to the outer surface of the rotating rod, and a sliding groove is provided inside the sealing plate for sliding connection with the stabilizing plate.

[0020] By adopting this technical solution, the provided sealing plate can improve the sealing performance of the connection between the dust removal box and the filter assembly, and the provided stabilizing plate makes the rotation of the rotating rod more stable.

[0021] Furthermore, the interior of the dust removal box is provided with a positioning groove that is slidably connected to the filter plate, the interior of the dust removal box is provided with a through hole that is connected to the positioning groove, and the interior of the dust removal box is provided with a limiting groove that is connected to the through hole and adapted to the limiting block.

[0022] By adopting this technical solution, the positioning groove is used to position the filter plate, and the through hole is provided so that the filter plate and the limit block can be moved to the inside of the dust removal box. The limit groove is provided, and when the limit block rotates to the inside of the limit groove, the groove wall of the limit groove will limit the left and right movement of the limit block, thereby completing the fixation of the entire filter assembly.

[0023] Compared with the existing technology, the technical solution of this application has the following beneficial effects:

[0024] 1. The dust removal system of the waste air-conditioning processing line can generate negative pressure at the bottom of the negative pressure frame when the air pump is started, thereby pulling the dust. When the dust moves to the inside of the dust removal box, it will be blocked by the filter assembly, thereby preventing the dust from being discharged into the air. When the filter assembly needs to be cleaned after long-term use, it only needs to be simply rotated to complete the disassembly of the filter assembly. The overall structure is simple, making the cleaning of the filter assembly simpler and more efficient, making the overall structure more practical.

[0025] 2. The waste air conditioner processing line dust removal system, by pushing the adjusting assembly, the height of the negative pressure frame can be adjusted, so that the position of the negative pressure frame can be adjusted according to the size of the disassembled product to ensure the quality of dust removal, and the air pressure sensor can detect the air pressure inside the dust removal box, and when the dust on the filter assembly is too much, the dust removal box is blocked, and when the air pump continues to run, the air pressure inside the dust removal box increases, at this time, the signal is transmitted to open the alarm, so that the staff can timely process, so that the whole is more practical. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 It is a structural schematic diagram of the utility model;

[0027] Figure 2 It is a structural schematic diagram of the utility model Figure 1 It is an enlarged view of structure A in the utility model;

[0028] Figure 3 It is a perspective view of the filter plate and the connecting plate connecting structure of the utility model.

[0029] In the figure: 1, main pipe; 2, branch pipe; 3, connecting pipe; 4, negative pressure frame; 5, positioning plate; 6, stabilizing rod; 7, adjusting rod; 8, pushing block; 9, dust removal box; 10, filter assembly; 1001, filter plate; 1002, connecting plate; 1003, connecting bearing; 1004, limiting block; 1005, rotating rod; 1006, sealing plate; 1007, link plate; 1008, stabilizing plate; 11, storage box; 12, air pump; 13, alarm; 14, air pressure sensor; 15, positioning block; 16, positioning groove; 17, through hole; 18, limiting groove. DETAILED DESCRIPTION

[0030] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the utility model.

[0031] Please refer to Figure 1In this embodiment, a dust removal system for a waste air conditioning processing line includes a main pipe 1, and a plurality of branch pipes 2 are fixed on both sides of the front and rear of the main pipe 1. A connecting pipe 3 is fixed to the bottom of the branch pipe 2. The connecting pipe 3 is a hose and is configured as a hose so that it can remain connected to the branch pipe 2 after the negative pressure frame 4 moves. A negative pressure frame 4 is fixed to the bottom of the connecting pipe 3, and an adjustment component is provided on the top of the negative pressure frame 4. The adjustment component includes a positioning plate 5, a stabilizing rod 6, an adjusting rod 7 and a pushing block 8. The outer surface of the branch pipe 2 is fixed to the positioning plate 5, and the inner surface of the positioning plate 5 slides with the stabilizing rod 6 fixed to the negative pressure frame 4. The connection is that the interior of the positioning plate 5 is threadedly connected to the adjusting rod 7 which is rotatably connected to the negative pressure frame 4. The adjusting rod 7 is an externally threaded rod. A threaded hole that is compatible with the externally threaded rod is opened inside the positioning plate 5. The outer surface of the adjusting rod 7 is fixed to the pushing block 8. The stabilizing rod 6 is used to limit the rotation of the negative pressure frame 4 and make the up and down movement of the negative pressure frame 4 more stable. When the adjusting rod 7 rotates, it will move up and down at the same time due to the extrusion of the thread, thereby pulling the negative pressure frame 4 to adjust the position of the negative pressure frame 4. The adjusting component is used to adjust the position of the negative pressure frame 4. A dust removal box 9 is fixed to the bottom of the main pipe 1.

[0032] In addition, the interior of the dust box 9 is provided with a plurality of filter components 10, which are used to filter dust. The inner bottom wall of the dust box 9 is slidably connected to a storage box 11 that extends to the left side of the dust box 9. The bottom of the storage box 11 is provided with a stable groove that is slidably connected to the positioning block 15. The positioning block 15 is provided to make the movement of the storage box 11 more stable. In addition, the storage box 11 is provided to collect the dust dropped by the pulling filter component 10, thereby making the whole more practical. An air pump 12 is fixed on the right side of the dust box 9, an alarm 13 is fixed on the top of the dust box 9, and an air pressure sensor 14 is fixed on the left side wall of the inner cavity of the dust box 9.

[0033] It should be noted that the inner cavities of the main pipe 1, branch pipe 2, connecting pipe 3, negative pressure frame 4, dust removal box 9 and air pump 12 are interconnected, so that when the air pump 12 is started, negative pressure will be generated at the bottom of the negative pressure frame 4, thereby pulling the dust.

[0034] In general, by starting the air pump 12, negative pressure can be generated inside the main pipe 1, branch pipe 2, connecting pipe 3, negative pressure frame 4 and dust removal box 9, thereby pulling the dust, and by rotating the adjusting rod 7, the position of the negative pressure frame 4 can be adjusted, making the whole more practical.

[0035] See also Figures 2 to 3The filter assembly 10 in this embodiment includes a filter plate 1001, a connecting plate 1002, a connecting bearing 1003 and a positioning assembly. The interior of the dust removal box 9 is slidingly connected to the filter plate 1001, and the left side of the filter plate 1001 is fixed to the connecting plate 1002. The filter plate 1001 and the connecting plate 1002 are fixed by traditional bolts. In addition, the holes on the multiple filter plates 1001 become smaller from top to bottom. The outer surface of the connecting plate 1002 is fixed to the connecting bearing 1003. A positioning assembly that passes through the left side of the dust removal box 9 is provided on the left side of the connecting bearing 1003. The positioning assembly includes a rotating rod 1005, a sealing plate 1006, two connecting plates 1007 and two limit blocks 1004. The outer surface of the connecting bearing 1003 is fixed to the limit block 1004 that is slidingly connected to the dust removal box 9.

[0036] In addition, the left side of the connecting bearing 1003 is fixed to the rotating rod 1005 that passes through the outside of the dust removal box 9. The outer surface of the rotating rod 1005 is rotatably connected to the sealing plate 1006. The outer surface of the rotating rod 1005 is fixed with a stabilizing plate 1008. The interior of the sealing plate 1006 is provided with a sliding groove that is slidably connected to the stabilizing plate 1008. The provided sealing plate 1006 can improve the sealing performance of the connection between the dust removal box 9 and the filter assembly 10, and the provided stabilizing plate 1008 makes the rotation of the rotating rod 1005 more stable. The sealing plate 1006 and the connecting plate 1002 are fixed with the connecting plate 1007. The provided connecting bearing 1003 will not affect the connecting plate 1002 when the rotating rod 1005 rotates, and the provided connecting plate 1007 can effectively improve the stability of the overall structure while making the sealing plate 1006 only rotate following the connecting plate 1002.

[0037] In this embodiment, the interior of the dust collector 9 is provided with a positioning groove 16 that is slidably connected to the filter plate 1001, the interior of the dust collector 9 is provided with a through hole 17 that is connected to the positioning groove 16, and the interior of the dust collector 9 is provided with a limiting groove 18 that is connected to the through hole 17 and adapted to the limiting block 1004. The positioning groove 16 is provided for positioning the filter plate 1001, and the through hole 17 is provided so that the filter plate 1001 and the limiting block 1004 can be moved to the interior of the dust collector 9. The limiting groove 18 is provided, and when the limiting block 1004 rotates to the interior of the limiting groove 18, the groove wall of the limiting groove 18 will limit the movement of the limiting block 1004 left and right, thereby completing the fixation of the entire filter assembly 10.

[0038] In general, the through hole 17 is provided so that the limit block 1004 and the filter plate 1001 can be moved to the interior of the dust removal box 9, and the limit block 1004 can be rotated into the interior of the limit groove 18 to fix the filter assembly 10 as a whole.

[0039] The electric appliance elements appearing in the text are electrically connected with the controller and the power supply, the control mode of the utility model is controlled through the controller, the control circuit of the controller can be realized through simple programming of the person skilled in the art, the provision of the power supply also belongs to the common knowledge in the art, and the utility model is mainly used for protecting the mechanical device, therefore, the control mode and the circuit connection of the utility model are not explained in detail.

[0040] The working principle of the above embodiment is as follows:

[0041] (1) By starting the air pump 12, the inside of the main pipe 1, the branch pipe 2, the connecting pipe 3, the negative pressure frame 4 and the dust removal box 9 can generate negative pressure, so that the negative pressure frame 4 can pull the dust, and when the dust enters the inside of the dust removal box 9, it will be filtered by multiple filter plates 1001 in stages, so as to intercept the dust in the inside of the dust removal box 9, and after long-term use, when the dust on the filter plate 1001 is more, the dust removal box 9 will be blocked, reducing the flow of air, and when the air pump 12 continues to run, the air pressure in the dust removal box 9 will increase, and when the air pressure sensor 14 senses that the air pressure is too large, the alarm 13 will remind, so that the worker can handle it in time, making the whole more practical.

[0042] (2) When the filter plate 1001 needs to be processed, the connecting bearing 1003 can be rotated by rotating the rotating rod 1005, and the limiting block 1004 is turned, so that the limiting block 1004 is turned from the inside of the limiting slot 18 to the inside of the through hole 17, at this time, the rotating rod 1005 is pulled to the left, so that the filter assembly 10 as a whole moves to the left, so that the filter plate 1001 can be easily disassembled, and when the filter plate 1001 is damaged and needs to be replaced, the filter plate 1001 and the connecting plate 1002 can be disassembled, so that the filter assembly 10 can be fully utilized, the whole structure is simple, and the filter plate 1001 can be easily cleaned, so that the whole is more practical.

Claims

1. A dust removal system for a waste air conditioner processing line, comprising a main pipe (1), characterized in that: A plurality of branch pipes (2) are fixed to both the front and rear sides of the main pipe (1); a connecting pipe (3) is fixed to the bottom of the branch pipe (2); a negative pressure frame (4) is fixed to the bottom of the connecting pipe (3); an adjusting component is provided on the top of the negative pressure frame (4); the adjusting component is used to adjust the position of the negative pressure frame (4); a dust removal box (9) is fixed to the bottom of the main pipe (1); A plurality of filter assemblies (10) are provided inside the dust removal box (9), and the filter assemblies (10) are used to filter dust. The inner bottom wall of the dust removal box (9) is slidably connected to a storage box (11) that extends to the left side of the dust removal box (9). An air pump (12) is fixed to the right side of the dust removal box (9), an alarm (13) is fixed to the top of the dust removal box (9), and an air pressure sensor (14) is fixed to the left side wall of the inner cavity of the dust removal box (9). The filter assembly (10) comprises a filter plate (1001), a connecting plate (1002), a connecting bearing (1003) and a positioning assembly. The interior of the dust removal box (9) is slidably connected to the filter plate (1001). The left side of the filter plate (1001) is fixed to the connecting plate (1002). The outer surface of the connecting plate (1002) is fixed to the connecting bearing (1003). The left side of the connecting bearing (1003) is provided with a positioning assembly that extends to the left side of the dust removal box (9).

2. The dust removal system for a waste air conditioner processing line according to claim 1, characterized in that: The inner cavities of the main pipe (1), the branch pipe (2), the connecting pipe (3), the negative pressure frame (4), the dust removal box (9) and the air pump (12) are interconnected.

3. The dust removal system for a waste air conditioner processing line according to claim 1, characterized in that: The connecting pipe (3) is a hose, a positioning block (15) is fixed to the inner top wall of the dust removal box (9), and a stable groove is provided at the bottom of the storage box (11) for sliding connection with the positioning block (15).

4. The dust removal system for a waste air conditioner processing line according to claim 1, characterized in that: The adjustment assembly includes a positioning plate (5), a stabilizing rod (6), an adjusting rod (7) and a pushing block (8); the outer surface of the branch pipe (2) is fixed to the positioning plate (5); the interior of the positioning plate (5) is slidably connected to the stabilizing rod (6) fixed to the negative pressure frame (4); the interior of the positioning plate (5) is threadedly connected to the adjusting rod (7) rotatably connected to the negative pressure frame (4); and the outer surface of the adjusting rod (7) is fixed to the pushing block (8).

5. The dust removal system for a waste air conditioner processing line according to claim 4, characterized in that: The adjusting rod (7) is an externally threaded rod, and a threaded hole matching the externally threaded rod is provided inside the positioning plate (5).

6. The dust removal system for a waste air conditioner processing line according to claim 1, characterized in that: The positioning assembly comprises a rotating rod (1005), a sealing plate (1006), two connecting plates (1007) and two limiting blocks (1004); the outer surface of the connecting bearing (1003) is fixed to the limiting block (1004) which is slidably connected to the dust removal box (9); the left side of the connecting bearing (1003) is fixed to the rotating rod (1005) which extends to the outside of the dust removal box (9); the outer surface of the rotating rod (1005) is rotatably connected to the sealing plate (1006); and the sealing plate (1006) and the connecting plate (1002) are fixed to the connecting plate (1007).

7. The dust removal system for a waste air conditioner processing line according to claim 6, characterized in that: A stabilizing plate (1008) is fixed to the outer surface of the rotating rod (1005), and a sliding groove is provided inside the sealing plate (1006) for sliding connection with the stabilizing plate (1008).

8. The dust removal system for a waste air conditioner processing line according to claim 6, characterized in that: The interior of the dust removal box (9) is provided with a positioning groove (16) that is slidably connected to the filter plate (1001), the interior of the dust removal box (9) is provided with a through hole (17) that is connected to the positioning groove (16), and the interior of the dust removal box (9) is provided with a limiting groove (18) that is connected to the through hole (17) and is adapted to the limiting block (1004).

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