Waste gas treater for producing PVC (polyvinyl chloride) plastic products
By designing an exhaust gas processor including a box, air outlet pipe, filter plate and mobile cleaning plate, the problem of inability to fully utilize the water precipitation function and difficult to clean the surface impurities of the filter plate in the prior art is solved, and efficient waste gas treatment and convenient cleaning process are achieved.
Patent Information
- Application Number
- CN202421772023.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-25
- Publication Date
- 2025-05-27
- Estimated Expiration
- 2034-07-25
AI Technical Summary
The exhaust gas processors in the production of existing PVC plastic products cannot fully utilize the water precipitation function of the box inside, and impurities on the surface of the filter plate are difficult to clean.
An exhaust gas treatment device including a box, an outlet pipe, a filter plate, a curved hole, a collection mechanism, a moving mechanism and a limiting mechanism are designed. The exhaust gas is output through the intake pipe, bellows and the output pipe, so that the water precipitates the particulate debris. After the filter plate is filtered, the exhaust gas is discharged through the outlet pipe. The moving plate drives the output tube to move, making full use of the water's precipitation function; the screw drives the cleaning plate to rotate, cleaning impurities on the surface of the filter plate.
It realizes effective precipitation and filtration of waste gas, improves the efficiency of waste gas treatment, and simplifies the cleaning process of impurities on the surface of the filter plate. It has a simple structure and is easy to use.
Smart Images
Figure CN222900626U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of PVC plastic product production, in particular to a waste gas processor for producing PVC plastic products. Background Art
[0002] PVC, the abbreviation of polyvinyl chloride in English, is the third largest synthetic polymer plastic in the world, with an annual production of about 40 million tons of PVC. PVC was once the world's largest-produced general-purpose plastic and is widely used. PVC is available in two types: hard (sometimes abbreviated as RPVC) and soft. Hard polyvinyl chloride is used for building pipes, doors and windows. It is also used to make plastic bottles, packaging, bank cards or membership cards. Adding plasticizers can make PVC softer and more flexible. When producing and processing PVC plastic products, it is usually necessary to use an exhaust gas processor to treat the exhaust gas.
[0003] In the process of using an exhaust gas processor to treat exhaust gas, the exhaust gas is usually output to the inside of water through an output pipe, the particulate matter carried by the exhaust gas is precipitated by the water, and the exhaust gas is then filtered by a filter plate. However, the existing output pipe is usually fixed, resulting in the exhaust gas output by the output pipe usually being in the same place of the water, and the precipitation function of the water inside the box cannot be fully utilized. At the same time, after long-term use, a large amount of impurities are easily accumulated on the surface of the filter plate, and the surface of the filter plate needs to be cleaned. Utility Model Content
[0004] In view of the deficiencies in the prior art, the utility model provides a waste gas processor for producing PVC plastic products, which solves the problems in the above-mentioned background technology.
[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0006] A waste gas processor for producing PVC plastic products, comprising a box body, an air outlet pipe is provided on one side of the box body, a filter plate is fixedly mounted on the inner wall of the air outlet pipe, an arc-shaped hole is penetrated through the bottom of the air outlet pipe, a collecting mechanism is provided on one side of the box body, an air inlet pipe is provided on one side of the box body, a bellows is fixedly mounted on one end of the air inlet pipe, an output pipe is fixedly mounted on one end of the bellows, a moving block is installed on one side of the box body through a moving mechanism, a cleaning plate is fixedly mounted on one side of the box body through the moving mechanism, a connecting rod is fixedly mounted on the bottom of the moving block, a moving plate is fixedly mounted on one end of the connecting rod, the inner wall of the moving plate and the surface of the output pipe are fixedly mounted, and a limiting mechanism is provided on the inner wall of the box body.
[0007] Preferably, the collecting mechanism comprises a U-shaped plate fixedly mounted on one side of the box body, a pull-out plate is slidably mounted on the inner wall of the U-shaped plate, an arc groove is formed on the inner wall of the pull-out plate, and a handle is fixedly mounted on one side of the pull-out plate.
[0008] Preferably, the moving mechanism includes a motor fixedly mounted on one side of the box body, a screw is fixedly mounted on the output end of the motor, the surface thread of the moving block is sleeved on the surface of the screw, and the surface of the screw and the inner wall of the cleaning plate are fixedly mounted.
[0009] Preferably, the limiting mechanism comprises a limiting groove formed on the inner wall of the box body, a limiting block is slidably mounted on the inner wall of the limiting groove, and one side of the limiting block and one side of the moving block are fixedly mounted.
[0010] Preferably, a water inlet pipe is provided on the top of the box body, and a first valve is provided on the surface of the water inlet pipe.
[0011] Preferably, a drain pipe is provided at the bottom of the box body, and a second valve is provided on the surface of the drain pipe.
[0012] Preferably, one end of the screw rod is rotatably mounted on one side of the filter plate, and the inner wall of the arc-shaped hole matches the inner wall of the arc-shaped groove.
[0013] Compared with the prior art, the beneficial effects of the utility model are as follows: the waste gas processor for producing PVC plastic products outputs the waste gas to the inside of the box through the air inlet pipe, the bellows and the output pipe, so that the water inside the box precipitates the particulate debris carried by the waste gas, and the waste gas after precipitation is filtered through the filter plate, and finally discharged through the outlet pipe. The moving plate is driven by the motor to move, and the moving plate drives the output pipe to move, so that the waste gas output by the output pipe reaches different positions of the water inside the box, which is convenient for making full use of the precipitation function of the water, and at the same time, the screw rod drives the cleaning plate to rotate back and forth, so that the cleaning plate sweeps the impurities on the surface of the filter plate, and the impurities fall to the inner wall of the arc groove through the arc hole, and the impurities inside the arc groove can be cleaned by pulling the pull-out plate, thereby achieving the purpose of facilitating the movement of the output pipe and facilitating the cleaning of impurities on the surface of the filter plate. The structure is simple and easy to use. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a structural schematic diagram of the positive isometric drawing of the utility model;
[0015] Figure 2 It is a schematic structural diagram of the upper cross-section of the utility model;
[0016] Figure 3 It is a schematic structural diagram of a side sectional view of the utility model;
[0017] Figure 4It is an enlarged view of point A of the present utility model.
[0018] In the figure: 1. box body; 2. air outlet pipe; 3. filter plate; 4. arc hole; 5. U-shaped plate; 6. pull-out plate; 7. arc groove; 8. handle; 9. air inlet pipe; 10. bellows; 11. output pipe; 12. motor; 13. screw rod; 14. moving block; 15. connecting rod; 16. moving plate; 17. cleaning plate; 18. limit groove; 19. limit block; 20. water inlet pipe; 21. first valve; 22. drain pipe; 23. second valve. DETAILED DESCRIPTION
[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0020] Example: Refer to Figure 1-4 The utility model provides a technical solution, a waste gas processor for producing PVC plastic products, comprising a box body 1, a water inlet pipe 20 is arranged on the top of the box body 1, a first valve 21 is arranged on the surface of the water inlet pipe 20, a drain pipe 22 is arranged on the bottom of the box body 1, a second valve 23 is arranged on the surface of the drain pipe 22, an air outlet pipe 2 is arranged on one side of the box body 1, a filter plate 3 is fixedly installed on the inner wall of the air outlet pipe 2, an arc-shaped hole 4 is opened through the bottom of the air outlet pipe 2, a collecting mechanism is arranged on one side of the box body 1, the collecting mechanism comprises a U-shaped plate 5 fixedly installed on one side of the box body 1, a pull-out plate 6 is slidably installed on the inner wall of the U-shaped plate 5, an arc-shaped groove 7 is opened on the inner wall of the pull-out plate 6, a handle 8 is fixedly installed on one side of the pull-out plate 6, so as to collect impurities through the arc-shaped groove 7, and the box body 1 is provided with a plurality of air outlet pipes 2, wherein the air outlet pipe 2 is provided with a plurality of air outlet pipes 2, and the air outlet pipe 2 is provided with a plurality of air outlet pipes 2. An air inlet pipe 9 is provided on one side, a bellows 10 is fixedly installed on one end of the air inlet pipe 9, an output pipe 11 is fixedly installed on one end of the bellows 10, a moving block 14 is installed on one side of the box body 1 through a moving mechanism, a cleaning plate 17 is fixedly installed on one side of the box body 1 through a moving mechanism, the moving mechanism includes a motor 12 fixedly installed on one side of the box body 1, a screw rod 13 is fixedly installed on the output end of the motor 12, the surface thread sleeve of the moving block 14 is arranged on the surface of the screw rod 13, so as to drive the moving block 14 to move, the surface of the screw rod 13 and the inner wall of the cleaning plate 17 are fixedly installed, so as to drive the cleaning plate 17 to rotate, one end of the screw rod 13 and one side of the filter plate 3 are rotatably installed, so that the rotation of the screw rod 13 is more stable, and the inner wall of the arc hole 4 and the inner wall of the arc groove 7 match.
[0021] Specifically, a connecting rod 15 is fixedly installed at the bottom of the moving block 14, and a moving plate 16 is fixedly installed at one end of the connecting rod 15. The inner wall of the moving plate 16 and the surface of the output pipe 11 are fixedly installed. A limiting mechanism is arranged on the inner wall of the box body 1. The limiting mechanism includes a limiting groove 18 opened on the inner wall of the box body 1. A limiting block 19 is slidably installed on the inner wall of the limiting groove 18. One side of the limiting block 19 and one side of the moving block 14 are fixedly installed. The moving block 14 is limited, so that the movement of the moving block 14 is more stable. The exhaust gas is output to the inside of the box body 1 through the intake pipe 9, the bellows 10 and the output pipe 11, so that the water inside the box body 1 precipitates the particulate debris carried by the exhaust gas. After the precipitation is completed, The waste gas is filtered through the filter plate 3 and finally discharged through the outlet pipe 2. The motor 12 drives the movable plate 16 to move, and the movable plate 16 drives the output pipe 11 to move, so that the waste gas output by the output pipe 11 reaches different positions of the water inside the box body 1, so as to make full use of the precipitation function of the water. At the same time, the screw rod 13 drives the cleaning plate 17 to rotate back and forth, so that the cleaning plate 17 sweeps the impurities on the surface of the filter plate 3 and drops them to the inner wall of the arc groove 7 through the arc hole 4. The impurities inside the arc groove 7 can be cleaned by pulling the pull-out plate 6, so as to achieve the purpose of facilitating the movement of the output pipe 11 and facilitating the cleaning of the impurities on the surface of the filter plate 3. The structure is simple and easy to use.
[0022] The electrical components mentioned in this article are all connected to an external main controller and 220V mains electricity, and the main controller can be a conventional known device for controlling a computer or the like.
[0023] In use: When the waste gas processor for producing PVC plastic products is used, the waste gas pipeline is connected through the air inlet pipe 9, and the waste gas is output to the inside of the box body 1 through the air inlet pipe 9, the corrugated pipe 10 and the output pipe 11, so that the water inside the box body 1 precipitates the particulate debris carried by the waste gas, and the waste gas after precipitation is filtered through the filter plate 3, and finally discharged through the outlet pipe 2, and the motor 12 drives the screw rod 13 to rotate, the screw rod 13 drives the moving block 14 to move, the moving block 14 drives the connecting rod 15 to move, the connecting rod 15 drives the moving plate 16 to move, and the moving plate 16 drives the output pipe 11 to move, so that the output pipe 11 The output exhaust gas reaches different positions of the water inside the box body 1, which is convenient for making full use of the sedimentation function of the water. At the same time, the screw rod 13 drives the cleaning plate 17 to rotate back and forth, so that the cleaning plate 17 sweeps off the impurities on the surface of the filter plate 3, and falls to the inner wall of the arc-shaped groove 7 through the arc-shaped hole 4. The impurities inside the arc-shaped groove 7 can be cleaned by pulling the pull-out plate 6, thereby achieving the purpose of facilitating the movement of the output pipe 11 and facilitating the cleaning of impurities on the surface of the filter plate 3. The structure is simple and easy to use. By opening the second valve 23, water can be discharged through the drain pipe 22, and by opening the first valve 21, water can be put into the box body 1 through the water inlet pipe 20.
[0024] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.
[0025] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A waste gas processor for producing PVC plastic products, comprising a housing (1), characterized in that: An air outlet pipe (2) is provided on one side of the box body (1), a filter plate (3) is fixedly mounted on the inner wall of the air outlet pipe (2), an arc-shaped hole (4) is penetrated through the bottom of the air outlet pipe (2), a collecting mechanism is provided on one side of the box body (1), an air inlet pipe (9) is provided on one side of the box body (1), a bellows (10) is fixedly mounted on one end of the air inlet pipe (9), an output pipe (11) is fixedly mounted on one end of the bellows (10), a moving block (14) is mounted on one side of the box body (1) through a moving mechanism, a cleaning plate (17) is fixedly mounted on one side of the box body (1) through a moving mechanism, a connecting rod (15) is fixedly mounted on the bottom of the moving block (14), a moving plate (16) is fixedly mounted on one end of the connecting rod (15), the inner wall of the moving plate (16) and the surface of the output pipe (11) are fixedly mounted, and a limiting mechanism is provided on the inner wall of the box body (1).
2. A waste gas processor for producing PVC plastic products according to claim 1, characterized in that: The collecting mechanism comprises a U-shaped plate (5) fixedly mounted on one side of the box body (1); a pull-out plate (6) is slidably mounted on the inner wall of the U-shaped plate (5); an arc-shaped groove (7) is formed on the inner wall of the pull-out plate (6); and a handle (8) is fixedly mounted on one side of the pull-out plate (6).
3. A waste gas processor for producing PVC plastic products according to claim 2, characterized in that: The moving mechanism comprises a motor (12) fixedly mounted on one side of the box body (1); a screw rod (13) is fixedly mounted on the output end of the motor (12); a surface of the moving block (14) is threadedly sleeved on the surface of the screw rod (13); and the surface of the screw rod (13) and the inner wall of the cleaning plate (17) are fixedly mounted.
4. A waste gas processor for producing PVC plastic products according to claim 1, characterized in that: The limiting mechanism comprises a limiting groove (18) formed on the inner wall of the box body (1), a limiting block (19) being slidably mounted on the inner wall of the limiting groove (18), and one side of the limiting block (19) and one side of the moving block (14) being fixedly mounted.
5. A waste gas processor for producing PVC plastic products according to claim 1, characterized in that: A water inlet pipe (20) is arranged on the top of the box body (1), and a first valve (21) is arranged on the surface of the water inlet pipe (20).
6. A waste gas processor for producing PVC plastic products according to claim 1, characterized in that: A drainage pipe (22) is provided at the bottom of the box body (1), and a second valve (23) is provided on the surface of the drainage pipe (22).
7. A waste gas processor for producing PVC plastic products according to claim 3, characterized in that: One end of the screw rod (13) is rotatably mounted on one side of the filter plate (3), and the inner wall of the arc-shaped hole (4) matches the inner wall of the arc-shaped groove (7).