Biomedical wastewater treatment and purification device
By using ply plates and threaded rod structures to tighten the external pipes in the biomedical wastewater treatment and purification device, the problem of sewage overflow caused by unstable connection of the inlet pipe is solved, and the stable connection and protection functions are achieved, avoiding secondary pollution.
Patent Information
- Application Number
- CN202422584406.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-24
- Publication Date
- 2025-07-22
- Estimated Expiration
- 2034-10-24
AI Technical Summary
Biomedical wastewater may cause erosion to the connection between the inlet pipe and the external pipe, resulting in unstable connections, and the external pipes are prone to disengagement, causing sewage overflow and secondary pollution.
A biomedical wastewater treatment and purification device is designed, using a ply plate and a threaded rod structure, which drives the ply plate movement through a threaded rod, tightens the external pipe to the water inlet pipe, combines the slider and slide chute limit to enhance the connection stability, and a protective plate and pin are installed at the injection port to prevent impurities from entering.
It effectively prevents the external pipe from being separated from the water inlet pipe under the action of external forces, avoids sewage overflow and secondary pollution, and enhances the stability and protection effect of the connection.
Smart Images
Figure CN223137241U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of wastewater purification, in particular to a biological medical wastewater treatment and purification device. Background Art
[0002] Biological medical wastewater treatment and purification equipment adopts biological treatment technology and physicochemical treatment methods, combined with an automatic control system, to achieve efficient and stable treatment of biological medical wastewater. Moreover, the purification device has a compact structure and a small floor area, and is suitable for medical institutions and laboratories of various scales.
[0003] Biological medical wastewater enters the purification equipment through an external pipeline via a water inlet pipe. However, due to the presence of contaminants in the biological wastewater, it may be acidic, alkaline or strongly oxidizing, which causes the wastewater to erode the connection between the water inlet pipe and the external pipeline. As a result, the connection between the external pipeline and the water inlet pipe becomes less stable. If the external pipeline is pulled by an external force, it is very easy for the external pipeline to be separated from the water inlet pipe, resulting in sewage overflow and secondary pollution. Summary of the Utility Model
[0004] The utility model provides a biological medical wastewater treatment and purification device to solve the problem that biological wastewater erodes the connection between the water inlet pipe and the external pipeline. If the external pipeline is pulled by an external force, it is very easy for the external pipeline to be separated from the water inlet pipe, resulting in sewage overflow and secondary pollution.
[0005] To achieve the above object, the utility model adopts the following technical scheme: A biological medical wastewater treatment and purification device includes a box body. The two ends of the box body are respectively fixedly connected with a water inlet pipe and a water outlet pipe. A fixing device is arranged on the outer surface of the water inlet pipe. The fixing device includes two clamping plates. The two clamping plates are symmetrically arranged on the outer surface of the water inlet pipe. Extension blocks are fixedly connected to both sides of the clamping plate. The inner wall of the extension block is threadedly connected with a threaded rod. One ends of the two threaded rods close to each other are fixedly connected. The thread directions of the two threaded rods are opposite. Extension plates are arranged on the sides of the two clamping plates away from each other. One sides of the two extension plates are fixedly connected with one side of the box body. The outer surfaces of the two threaded rods are arranged inside the inner wall of the same extension plate. An anaerobic tank, an aerobic tank, a biological reaction tank and a disinfection and discharge tank are sequentially arranged inside the box body. A medicine feeding port is opened at the top of the disinfection and discharge tank. A protection device is arranged on the inner wall of the medicine feeding port. Drainage pipes are arranged at the bottom on one side of the anaerobic tank, the aerobic tank, the biological reaction tank and the disinfection and discharge tank. The drainage pipes pass through the inside of the box body and are fixedly connected with the inner wall of the box body.
[0006] The effects achieved by the above components are as follows: By setting two clamping plates, under the action of the threaded rods, four threaded rods are rotated simultaneously. The four threaded rods will respectively drive the two clamping plates to move towards each other until the two clamping plates completely clamp the external pipeline connected to the water inlet pipe, which is beneficial to preventing the external pipeline and the water inlet pipe from being separated under the action of external force and causing sewage overflow to result in secondary pollution.
[0007] Preferably, one side of the clamping plate is fixedly connected with a slider, and symmetrically arranged sliding grooves are formed on one side of the box body. The outer surface of the slider is slidably connected with the inner wall of the sliding groove.
[0008] The effects achieved by the above components are as follows: By setting the slider and the sliding groove, when the clamping plate moves under the action of the threaded rod, the clamping plate will drive the slider to slide synchronously on the inner wall of the sliding groove, which can play a role in limiting the clamping plate.
[0009] Preferably, a bearing is fixedly connected to the outer surface of the threaded rod, and the outer surface of the bearing is fixedly connected with the inner wall of the extension plate.
[0010] The effects achieved by the above components are as follows: By setting the bearing, the friction between the threaded rod and the extension plate can be reduced when rotating the threaded rod, making it more labor-saving when rotating the threaded rod.
[0011] Preferably, one end of the threaded rod is fixedly connected with an operation block, and protrusions are arranged on the outer surface of the operation block.
[0012] The effects achieved by the above components are as follows: By setting the operation block, rotating the operation block can drive the threaded rod to rotate. At the same time, protrusions are arranged on the outer surface of the operation block, which can effectively increase the friction on the outer surface of the operation block and play an anti-slip role when rotating the operation block.
[0013] Preferably, rubber plates are arranged on the sides of the two clamping plates close to each other, and one side of the rubber plate is fixedly connected with one side of the clamping plate.
[0014] The effects achieved by the above components are as follows: By setting the rubber plate, the friction on one side of the clamping plate can be increased, making the clamping of the external pipeline by the clamping plate tighter.
[0015] Preferably, the protection device includes a protection plate, the protection plate is inserted into the inner wall of the medicine feeding port, symmetrically arranged round hole blocks are fixedly connected to the outer surface of the protection plate, a plug pin is inserted into the inner wall of the round hole block, and one end of the plug pin is fixedly connected with the top of the disinfection discharge pool.
[0016] The effects achieved by the above components are as follows: By setting the protective plate, inserting the protective plate into the inner wall of the medicine feeding port, and making the bolt insert into the inner wall of the round hole block, the protective plate can be fixed between the protective plate and the water inlet. At the same time, the protective plate can protect and block the medicine feeding port, which is beneficial to preventing impurities from entering the disinfection discharge pool through the medicine feeding port and causing pollution to the medicine and the purified water or blocking the disinfection discharge pool.
[0017] Preferably, one end of the bolt is fixedly connected with a rubber block, and the cross-section of the rubber block is an isosceles trapezoid.
[0018] The effects achieved by the above components are as follows: By setting the rubber block, one end of the rubber block is smaller, which is convenient for inserting into the inner wall of the round hole block. At the same time, the other end of the rubber block is larger, which can limit the position between the bolt and the round hole block, and is beneficial to preventing the round hole block from detaching from the bolt.
[0019] Preferably, U-shaped blocks are symmetrically and fixedly connected to the top of the disinfection discharge pool, and the outer surface of the round hole block is inserted into the inner wall of the U-shaped block.
[0020] The effects achieved by the above components are as follows: By setting the U-shaped block, the U-shaped block can limit the position of the round hole block, thereby improving the stability of the connection between the protective plate and the top of the disinfection discharge pool.
[0021] Compared with the prior art, the advantages and positive effects of the present utility model are as follows:
[0022] In the present utility model, by setting two clamping plates, under the action of the threaded rod, the threaded rod can drive the clamping plates to move until the two clamping plates completely clamp the external pipeline connected to the water inlet pipe, which is beneficial to preventing the external pipeline and the water inlet pipe from being separated under the action of external force and causing sewage overflow and secondary pollution. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] Figure 1 is a three-dimensional structural schematic diagram of the main body of the present utility model;
[0024] Figure 2 is a three-dimensional structural schematic diagram of the fixing device of the present utility model;
[0025] Figure 3 is the present utility model Figure 2 is an enlarged structural schematic diagram of part A of the present utility model;
[0026] Figure 4 is a three-dimensional structural schematic diagram of the protection device of the present utility model;
[0027] Figure 5 is the present utility model Figure 4 is an enlarged structural schematic diagram of part B of the present utility model
[0028] Legend: 1. Box body; 2. Fixing device; 21. Clamping plate; 22. Extension block; 23. Threaded rod; 24. Extension plate; 25. Slide block; 26. Slide groove; 27. Bearing; 28. Operating block; 29. Rubber plate; 3. Protection device; 31. Protection plate; 32. Round hole block; 33. Pin; 34. Rubber block; 35. U-shaped block; 4. Water inlet pipe; 5. Water outlet pipe; 6. Anaerobic tank; 7. Aerobic tank; 8. Biological reaction tank; 9. Disinfection and discharge tank; 10. Chemical dosing port; 11. Sewage pipe. Detailed implementation mode
[0029] Example 1, referring to Figures 1-5 As shown in the figure, this example discloses a biological medical wastewater treatment and purification device, including a box body 1. The two ends of the box body 1 are respectively fixedly connected with a water inlet pipe 4 and a water outlet pipe 5. The outer surface of the water inlet pipe 4 is provided with a fixing device 2. The fixing device 2 includes two clamping plates 21. The two clamping plates 21 are symmetrically arranged on the outer surface of the water inlet pipe 4. Both sides of the clamping plate 21 are fixedly connected with extension blocks 22. The inner wall of the extension block 22 is threadedly connected with a threaded rod 23. One ends of the two adjacent threaded rods 23 are fixedly connected. The thread directions of the two threaded rods 23 are opposite. Extension plates 24 are arranged on the sides of the two clamping plates 21 away from each other. One side of each of the two extension plates 24 is fixedly connected with one side of the box body 1. The outer surfaces of the two threaded rods 23 are arranged inside the inner wall of the same extension plate 24. An anaerobic tank 6, an aerobic tank 7, a biological reaction tank 8 and a disinfection and discharge tank 9 are sequentially arranged inside the box body 1. A chemical dosing port 10 is opened at the top of the disinfection and discharge tank 9. A protection device 3 is arranged on the inner wall of the chemical dosing port 10. Sewage pipes 11 are arranged at the bottom of one side of the anaerobic tank, aerobic tank 7, biological reaction tank 8 and disinfection and discharge tank 9. The sewage pipes 11 pass through the inside of the box body 1 and are fixedly connected with the inner wall of the box body 1. By setting two clamping plates 21, under the action of the threaded rods 23, when the four threaded rods 23 are rotated simultaneously, the four threaded rods 23 will respectively drive the two clamping plates 21 to move towards each other until the two clamping plates 21 completely clamp the external pipeline connected to the water inlet pipe 4, which is beneficial to preventing the external pipeline and the water inlet pipe 4 from being separated under the action of external force and causing sewage overflow and secondary pollution.
[0030] Referring to Figure 2 and Figure 3As shown in the figure, a slider 25 is fixedly connected to one side of the clamping plate 21. Symmetric sliding grooves 26 are formed on one side of the box body 1. The outer surface of the slider 25 is slidably connected to the inner wall of the sliding groove 26. By providing the slider 25 and the sliding groove 26, when the clamping plate 21 moves under the action of the threaded rod 23, the clamping plate 21 will drive the slider 25 to slide synchronously on the inner wall of the sliding groove 26, which can play a role in limiting the clamping plate 21; a bearing 27 is fixedly connected to the outer surface of the threaded rod 23, and the outer surface of the bearing 27 is fixedly connected to the inner wall of the extension plate 24. By providing the bearing 27, the friction between the threaded rod 23 and the extension plate 24 can be reduced when the threaded rod 23 is rotated, making it more labor-saving to rotate the threaded rod 23.
[0031] Referring to Figure 2 and Figure 3 As shown in the figure, one end of the threaded rod 23 is fixedly connected to an operation block 28, and protrusions are provided on the outer surface of the operation block 28. By providing the operation block 28, rotating the operation block 28 can drive the threaded rod 23 to rotate. At the same time, protrusions are provided on the outer surface of the operation block 28, which can effectively increase the friction on the outer surface of the operation block 28 and play an anti-slip role when rotating the operation block 28; rubber plates 29 are provided on the sides of the two clamping plates 21 close to each other, and one side of the rubber plate 29 is fixedly connected to one side of the clamping plate 21. By providing the rubber plates 29, the friction on one side of the clamping plate 21 can be increased, making the clamping of the clamping plate 21 on the external pipeline tighter.
[0032] Referring to Figure 4 and Figure 5 As shown in the figure, the protection device 3 includes a protection plate 31. The protection plate 31 is inserted into the inner wall of the medicine feeding port 10. Symmetric circular hole blocks 32 are fixedly connected to the outer surface of the protection plate 31. A pin 33 is inserted into the inner wall of the circular hole block 32. One end of the pin 33 is fixedly connected to the top of the disinfection discharge pool 9. By providing the protection plate 31, inserting the protection plate 31 into the inner wall of the medicine feeding port 10 and making the pin 33 inserted into the inner wall of the circular hole block 32 can fix the protection plate 31 and the water inlet. At the same time, the protection plate 31 can protect and block the medicine feeding port 10, which is beneficial to preventing impurities from entering the disinfection discharge pool 9 through the medicine feeding port 10 and causing pollution to the medicine and the purified water or blocking the disinfection discharge pool 9.
[0033] Referring to Figure 4 and Figure 5As shown, one end of the bolt 33 is fixedly connected with a rubber block 34. The cross-section of the rubber block 34 is an isosceles trapezoid. By setting the rubber block 34, one end of the rubber block 34 is smaller, which is convenient for inserting into the inner wall of the round hole block 32. At the same time, the other end of the rubber block 34 is larger, which can limit the position between the bolt 33 and the round hole block 32, and is beneficial to prevent the round hole block 32 from detaching from the bolt 33; U-shaped blocks 35 are symmetrically and fixedly connected to the top of the disinfection discharge pool 9, and the outer surface of the round hole block 32 is inserted into the inner wall of the U-shaped block 35. By setting the U-shaped block 35, the U-shaped block 35 can limit the position of the round hole block 32, thereby improving the stability of the connection between the protection plate 31 and the top of the disinfection discharge pool 9.
[0034] Working principle: When it is necessary to fix the external pipeline and the water inlet pipe 4, rotate the operation block 28 to drive the four threaded rods 23 to rotate. Under the limitation of the slider 25 and the chute 26, the four threaded rods 23 will respectively drive the two clamping plates 21 to move towards each other until the rubber plates 29 on one side of the two clamping plates 21 completely clamp the external pipeline connected to the water inlet pipe 4, which is beneficial to prevent the external pipeline and the water inlet pipe 4 from detaching under the action of external force; when it is necessary to protect the medicine feeding port 10, insert the protection plate 31 into the inner wall of the medicine feeding port 10, and make the clamping block and the bolt 33 insert into the inner wall of the round hole block 32 and the round hole block 32 insert into the inner wall of the U-shaped block 35, then the protection plate 31 can be fixed to the water inlet, and at the same time the protection plate 31 can protect and block the medicine feeding port 10, which is beneficial to prevent impurities from entering the disinfection discharge pool 9 through the medicine feeding port 10 to contaminate the medicine and the purified water or block the disinfection discharge pool 9.
Claims
1. A biological medical wastewater treatment and purification device, comprising a box body (1), characterized in that: Both ends of the box body (1) are fixedly connected with a water inlet pipe (4) and a water outlet pipe (5) respectively. A fixing device (2) is arranged on the outer surface of the water inlet pipe (4). The fixing device (2) includes two clamping plates (21). The two clamping plates (21) are symmetrically arranged on the outer surface of the water inlet pipe (4). Extension blocks (22) are fixedly connected to both sides of the clamping plate (21). A threaded rod (23) is threadedly connected to the inner wall of the extension block (22). One ends of the two threaded rods (23) close to each other are fixedly connected. The thread directions of the two threaded rods (23) are opposite. Extension plates (24) are arranged on the sides of the two clamping plates (21) away from each other. One sides of the two extension plates (24) are fixedly connected to one side of the box body (1). The outer surfaces of the two threaded rods (23) are arranged inside the inner wall of the same extension plate (24). An anaerobic tank (6), an aerobic tank (7), a biological reaction tank (8) and a disinfection and discharge tank (9) are sequentially arranged inside the box body (1). A medicine feeding port (10) is opened at the top of the disinfection and discharge tank (9). A protection device (3) is arranged on the inner wall of the medicine feeding port (10). Drain pipes (11) are arranged at the bottom on one side of the anaerobic tank, aerobic tank (7), biological reaction tank (8) and disinfection and discharge tank (9). The drain pipes (11) pass through the inside of the box body (1) and are fixedly connected to the inner wall of the box body (1).
2. A biological medical wastewater treatment and purification device according to claim 1, characterized in that: A slider (25) is fixedly connected to one side of the clamping plate (21). Sliding grooves (26) are symmetrically opened on one side of the box body (1). The outer surface of the slider (25) is slidably connected to the inner wall of the sliding groove (26).
3. A biological medical wastewater treatment and purification device according to claim 1, characterized in that: A bearing (27) is fixedly connected to the outer surface of the threaded rod (23). The outer surface of the bearing (27) is fixedly connected to the inner wall of the extension plate (24).
4. A biological medical wastewater treatment and purification device according to claim 1, characterized in that: An operation block (28) is fixedly connected to one end of the threaded rod (23). Protrusions are arranged on the outer surface of the operation block (28).
5. A biological medical wastewater treatment and purification device according to claim 1, characterized in that: Rubber plates (29) are arranged on the sides of the two clamping plates (21) close to each other. One side of the rubber plate (29) is fixedly connected to one side of the clamping plate (21).
6. A biological medical wastewater treatment and purification device according to claim 1, characterized in that: The protection device (3) includes a protection plate (31). The protection plate (31) is inserted into the inner wall of the medicine feeding port (10). Circular hole blocks (32) are symmetrically fixedly connected to the outer surface of the protection plate (31). A bolt (33) is inserted into the inner wall of the circular hole block (32). One end of the bolt (33) is fixedly connected to the top of the disinfection and discharge tank (9).
7. A biological medical wastewater treatment and purification device according to claim 6, characterized in that: A rubber block (34) is fixedly connected to one end of the bolt (33). The cross section of the rubber block (34) is an isosceles trapezoid.
8. A biological medical wastewater treatment and purification device according to claim 7, characterized in that: U-shaped blocks (35) are symmetrically fixedly connected to the top of the disinfection and discharge tank (9). The outer surface of the circular hole block (32) is inserted into the inner wall of the U-shaped block (35).