Special connector for purification equipment

Abstract

The utility model discloses a special joint for purification equipment, which belongs to the technical field of purification equipment joints and comprises a discharge pipe, an air inlet pipe is obliquely arranged on one side of the discharge pipe, an exhaust pipe is obliquely arranged on the other side of the discharge pipe, and the discharge pipe, the air inlet pipe and the exhaust pipe are communicated with one another and internally communicated with one another. A guide hole coaxial with the discharging pipe is formed in the top between the air inlet pipe and the exhaust pipe, a guide column matched with the guide hole is fixedly connected to the top face of the filter plate, the guide column penetrates through the guide hole and extends to the outside, and cleaning pieces used for cleaning the inner wall of the discharging pipe are arranged on the two sides of the filter plate correspondingly. And a connecting pipe for discharging filtered impurities is installed at the lower end of the discharging pipe in a threaded mode, on one hand, the filter plate is wrapped by the connecting pipe, on the other hand, other pipelines can be conveniently connected to discharge the filtered impurities, and guide columns on the filter plate penetrate through guide holes, so that installation of the filter plate is achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of purification equipment connectors, and in particular relates to a special connector for purification equipment. Background Art

[0002] During the processing of shock absorbers, continuous seam welding is required by seam welding machines, which will generate a large amount of smoke. The smoke usually contains a large amount of metal particles. Therefore, the conventional purification method is to discharge it directly through a ventilation hose, which not only pollutes the environment, but also the hose is prone to corrosion and deformation after long-term use and needs to be replaced regularly.

[0003] After searching, the Chinese utility model patent with announcement number: CN214008449U discloses a purification joint dedicated to a seam welding machine for shock absorber processing. Although the above device filters particles in the air through a filter, the bottom of the filter is far away from the end cover. When replacing the filter, it may be inconvenient to take out the inner diameter of the joint by hand, and the use of other tools makes the operation more cumbersome.

[0004] Therefore, we propose a special connector for purification equipment to solve the above problems. Utility Model Content

[0005] The utility model aims to solve the problem of inconvenience in replacing the filter screen in the prior art, and proposes a special connector for purification equipment.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A special connector for purification equipment comprises a discharge pipe, an air inlet pipe is obliquely provided on one side of the discharge pipe, an exhaust pipe is obliquely provided on the other side, and the discharge pipe, the air inlet pipe and the exhaust pipe are interconnected, a guide hole coaxial with the discharge pipe is provided on the top between the air inlet pipe and the exhaust pipe, a filter plate for filtering air is detachably installed in the discharge pipe, a guide column matched with the guide hole is fixedly connected to the top surface of the filter plate, cleaning parts for cleaning the inner wall of the discharge pipe are provided on both sides of the filter plate, and a connecting pipe for discharging filtered impurities is threadedly installed on the lower end of the discharge pipe.

[0008] Preferably, rectangular holes coaxial with the air inlet pipe and the exhaust pipe are provided on both sides of the guide hole, and support plates passing through the rectangular hole are provided on both sides of the circumferential surface of the guide column away from the end of the filter plate, and a bracket perpendicular to the rectangular hole is provided at the connection between the air inlet pipe and the exhaust pipe, and the bracket is adapted to the support plate.

[0009] Preferably, a U-shaped sealing block is detachably embedded on the top surface of the guide column, and both ends of the U-shaped sealing block are adapted to the rectangular hole.

[0010] Preferably, screws are provided on the support plates on both sides of the U-shaped sealing block and the guide column.

[0011] Preferably, the cleaning member comprises cleaning plates inserted on both vertical sides of the filter plate, the cleaning plates are inclined from the middle to both sides, and both sides of the cleaning plates are in close contact with the inner wall of the discharge pipe.

[0012] Preferably, a rotating rod is fixedly connected to the bottom of the filter plate, a side of the filter plate close to the guide column is arc-shaped, and the bottom of the filter plate extends into the connecting pipe.

[0013] To sum up, the technical effects and advantages of the utility model are as follows: through the provision of the air inlet pipe, exhaust pipe, filter plate, guide column and guide hole, the filter plate passes through the guide column through the guide hole to achieve the installation of the filter plate; through the provision of the cleaning piece, when the filter plate is replaced, by rotating the guide column, the cleaning piece that is in contact with the inner wall of the discharge pipe cleans the impurities attached to the inner wall of the discharge pipe, which is convenient for removing the filter plate along the inner wall of the discharge pipe, and also cleans the inner wall of the discharge pipe, reducing the need to clean the inner wall again. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of a special joint structure for purification equipment;

[0015] Figure 2 This is a schematic diagram of the internal structure of a special joint for purification equipment;

[0016] Figure 3 This is a schematic diagram of the air intake pipe and the top structure inside the air intake pipe in a special connector for purification equipment;

[0017] Figure 4 The figure is a schematic diagram of the structure of a filter plate in a special joint for purification equipment.

[0018] In the figure: 1. discharge pipe; 2. air inlet pipe; 3. exhaust pipe; 4. connecting pipe; 5. U-shaped sealing block; 6. support plate; 7. screw; 8. guide column; 9. filter plate; 10. cleaning plate; 11. rotating rod; 12. rectangular hole; 13. bracket; 14. guide hole. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0020] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0021] Reference Figure 1-Figure 3A special joint for purification equipment includes a discharge pipe 1, an air intake pipe 2 is obliquely arranged on one side of the discharge pipe 1, and an exhaust pipe 3 is obliquely arranged on the other side, and the discharge pipe 1, the air intake pipe 2 and the exhaust pipe 3 are mutually connected, and the insides are mutually connected, and a guide hole 14 coaxial with the discharge pipe 1 is opened on the top between the air intake pipe 2 and the exhaust pipe 3, and the guide hole 14 is communicated with the discharge pipe 1, and a filter plate 9 for filtering air is detachably installed in the discharge pipe 1, and a guide column 8 adapted to the guide hole 14 is fixedly connected to the top surface of the filter plate 9, and the guide column 8 passes through the guide hole 14 and extends to the outside, filtering Cleaning parts for cleaning the inner wall of the discharge pipe 1 are provided on both sides of the plate. A connecting pipe 4 for discharging filtered impurities is threadedly installed at the lower end of the discharge pipe 1. The filter plate 9 is wrapped inside by the connecting pipe 4 on the one hand, and on the other hand, it is convenient to connect other pipes to discharge the filtered impurities. The installation of the filter plate 9 is achieved by passing the guide column 8 on the filter plate 9 through the guide hole 14; through the provided cleaning parts, when the filter plate 9 is replaced, the cleaning parts that are attached to the inner wall of the discharge pipe 1 are rotated to clean the impurities attached to the inner wall of the discharge pipe 1.

[0022] Reference Figure 3 Rectangular holes 12 coaxial with the intake pipe 2 and the exhaust pipe 3 are provided on both sides of the guide hole 14, and the rectangular hole 12 is communicated with the guide hole 14. Support plates 6 passing through the rectangular hole 12 are provided on both sides of the circumferential surface of the guide column 8 away from the end of the filter plate 9. A bracket 13 perpendicular to the rectangular hole 12 is provided at the connection between the intake pipe 2 and the exhaust pipe 3. The bracket 13 is adapted to the support plate 6. The filter plate 9 is pushed upward from bottom to top through the discharge pipe 1, and the guide column 8 passes through the guide hole 14. The support plates 6 on both sides of the guide column 8 pass through the rectangular hole 12. At this time, the filter plate 9 is coaxial with the intake pipe 2, and then the guide column 8 is rotated to make the filter plate 9 perpendicular to the axis of the intake pipe 2. At the same time, the intake pipe 2 and the exhaust pipe 3 are separated by the filter plate 9, and the support plates 6 on both sides of the guide column 8 are placed on the bracket 13 to realize the rotatable installation of the filter plate 9.

[0023] Reference Figure 4 The top surface of the guide column 8 is detachably embedded with a U-shaped sealing block 5, and both ends of the U-shaped sealing block 5 are adapted to the rectangular hole 12. By embedding the horizontal end of the U-shaped sealing block 5 into the top surface of the guide column 8, the vertical ends of the U-shaped sealing block 5 extend into the rectangular hole 12, thereby achieving sealing of the intake pipe 2 and the exhaust pipe 3.

[0024] Reference Figure 4 Screws 7 are provided on the support plates 6 on both sides of the U-shaped sealing block 5 and the guide column 8, and the U-shaped sealing block 5 and the guide column 8 are fixed by the screws 7. At the same time, the screws 7 on the support plate 6 fix the support plate 6 in the intake pipe 2 and the exhaust pipe 3, thereby fixing the filter plate 9.

[0025] Reference Figure 4The cleaning parts include cleaning plates 10 inserted on both sides of the vertical filter plate 9. The cleaning plates 10 are inclined from the middle to both sides. Both sides of the cleaning plates 10 are in close contact with the inner wall of the discharge pipe 1. By rotating the guide column 8, the filter plate 9 will rotate at the same time, and the cleaning plates 10 on both sides of the filter plate 9 will clean the inner wall of the discharge pipe 1, reducing the cleaning of the joint.

[0026] Reference Figure 4 The bottom of the filter plate 9 is fixedly connected with a rotating rod 11, the side of the filter plate 9 close to the guide column 8 is arc-shaped, the bottom of the filter plate 9 extends into the connecting pipe 4, and the upper end of the filter plate 9 is arc-shaped to prevent the filter plate 9 from fitting against the inner wall after rotation, thereby reducing the filtering effect of the filter plate 9.

[0027] Working principle:

[0028] First, the discharge pipe 1 pushes the filter plate 9 from bottom to top, the guide column 8 passes through the guide hole 14, and the support plates 6 on both sides of the guide column 8 pass through the rectangular holes 12. At this time, the filter plate 9 is coaxial with the intake pipe 2, and then the guide column 8 is rotated to make the filter plate 9 perpendicular to the axis of the intake pipe 2. At the same time, the intake pipe 2 and the exhaust pipe 3 are separated by the filter plate 9. At the same time, the support plates 6 on both sides of the guide column 8 are placed on the brackets 13 to realize the rotatable installation of the filter plate 9, and then the U-shaped sealing block 5 embedded in the guide column 8 is fixed by the screws 7. At the same time, the screws 7 on the support plate 6 realize the fixing of the support plate 6 in the intake pipe 2 and the exhaust pipe 3, thereby fixing the filter plate 9.

[0029] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A special connector for purification equipment, comprising a discharge pipe (1), characterized in that: An air intake pipe (2) is obliquely arranged on one side of the discharge pipe (1), and an exhaust pipe (3) is obliquely arranged on the other side, and the discharge pipe (1), the air intake pipe (2) and the exhaust pipe (3) are interconnected. A guide hole (14) coaxial with the discharge pipe (1) is opened at the top between the air intake pipe (2) and the exhaust pipe (3). A filter plate (9) for filtering air is detachably installed in the discharge pipe (1). A guide column (8) adapted to the guide hole (14) is fixedly connected to the top surface of the filter plate (9). Cleaning parts for cleaning the inner wall of the discharge pipe (1) are arranged on both sides of the filter plate (9). A connecting pipe (4) for discharging filtered impurities is threadedly installed at the lower end of the discharge pipe (1).

2. A special connector for purification equipment according to claim 1, characterized in that: Rectangular holes (12) coaxial with the air inlet pipe (2) and the air outlet pipe (3) are provided on both sides of the guide hole (14); a support plate (6) passing through the rectangular hole (12) is provided on both sides of the circumferential surface of the guide column (8) away from the filter plate (9); a bracket (13) perpendicular to the rectangular hole (12) is provided at the connection between the air inlet pipe (2) and the air outlet pipe (3); the bracket (13) is matched with the support plate (6).

3. A special connector for purification equipment according to claim 2, characterized in that: A U-shaped sealing block (5) is detachably embedded on the top surface of the guide column (8), and both ends of the U-shaped sealing block (5) are adapted to the rectangular hole (12).

4. A special connector for purification equipment according to claim 3, characterized in that: Screws (7) are provided on the support plates (6) on both sides of the U-shaped sealing block (5) and the guide column (8).

5. A special connector for purification equipment according to claim 1, characterized in that: The cleaning member comprises cleaning plates (10) inserted on both vertical sides of the filter plate (9), the cleaning plates (10) are inclined from the middle to both sides, and both sides of the cleaning plates (10) are in close contact with the inner wall of the discharge pipe (1).

6. A special connector for purification equipment according to claim 1, characterized in that: The bottom of the filter plate (9) is fixedly connected to a rotating rod (11); the side of the filter plate (9) close to the guide column (8) is arc-shaped; and the bottom of the filter plate (9) extends into the connecting pipe (4).

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