Environment-friendly wastewater treatment device

Abstract

The utility model discloses an environmental protection type wastewater treatment device, including the stirring jar, the drainage pipe is equipped with quick release mechanism between the stirring jar bottom end of drainage pipe, quick release mechanism includes connecting sleeve and spigot, and connecting sleeve is fixed in stirring jar bottom end, and spigot is fixed in the drainage pipe top -end with connecting sleeve and inserts, the movable slot is seted up in the outer wall of connecting sleeve, movable slot is provided with multiple groups and is slidably connected with the clamping block, the outer wall of spigot is seted up with the clamping groove, and the movable sleeve is movably arranged on the outside of multiple clamping blocks, and the rotating sleeve is rotatably arranged on the outer wall of connecting sleeve, and the push block is fixedly arranged on the top surface of rotating sleeve, the push block is provided with multiple groups and respectively abuts at multiple clamping block bottom surface, when needing to maintain or clean, only need to rotate rotating sleeve, slide the clamping block through the push block, and remove the clamping, thereby easily complete the disassembly of the drainage pipe, and a large amount of manual operation time is saved.

Description

Technical Field

[0001] This utility model relates to the field of wastewater treatment technology, and more specifically, to an environmentally friendly wastewater treatment device. Background Technology

[0002] During the use of wastewater treatment equipment, it is often necessary to repair, replace or clean the drainage pipes. Traditional drainage pipe connection methods often rely on bolts, fixing clamps and other fastening methods, which makes the disassembly and reinstallation of the pipes complicated and time-consuming. Especially when the equipment is used for a long time or the maintenance cycle is short, disassembling the drainage pipe requires a lot of time and manpower, which increases the operating cost and difficulty. The disassembly steps of the fixing device in the traditional method are complicated and do not take into account the rapid restoration after disassembly, which brings certain inconveniences and troubles to the maintenance and management of the equipment. In wastewater treatment equipment, the drain pipe is a key component for wastewater treatment. The disassembly and cleaning of the drain pipe are necessary steps to ensure the normal operation of the equipment. Since wastewater may leave dirt or chemical substances in the pipe, regular cleaning of the drain pipe becomes particularly important. Traditional connection methods lack convenient disassembly functions. Operators need to work hard to disassemble the fasteners when disassembling the pipe, and often there will be problems with poor sealing or leakage, which further increases the equipment failure rate. Utility Model Content

[0003] (a) Technical problems to be solved In view of the problems existing in the prior art, this utility model provides an environmentally friendly wastewater treatment device to solve the technical problems mentioned in the background art.

[0004] (II) Technical Solution To achieve the above objectives, this utility model provides the following technical solution: an environmentally friendly wastewater treatment device, including a mixing tank, a drain pipe at the bottom of the mixing tank, a quick-release mechanism between the drain pipe and the mixing tank, the quick-release mechanism including a connecting sleeve and an insert pipe, the connecting sleeve being fixed to the bottom of the mixing tank, the insert pipe being fixed to the top of the drain pipe and inserted into the connecting sleeve, the outer wall of the connecting sleeve having a movable groove, the movable groove having multiple sets and slidably connected with locking blocks, the outer wall of the insert pipe having a locking groove, the outer side of each of the multiple sets of locking blocks having a movable sleeve, the outer wall of the connecting sleeve having a rotating sleeve having a rotating sleeve having a push block fixedly provided on the top surface of the rotating sleeve, the push block having multiple sets and respectively abutting against the bottom surface of the multiple sets of locking blocks, the outer side of the movable sleeve having a limiting rod fixedly provided, the limiting rod having multiple sets and respectively abutting against the outer side of the multiple sets of locking blocks.

[0005] The present invention is further configured such that a sealing gasket is provided inside the connecting sleeve, and the top end of the insertion tube abuts against the bottom surface of the sealing gasket, thereby ensuring the sealing between the drain pipe and the mixing tank, avoiding the risk of wastewater leakage, and improving the safety and stability of the system.

[0006] The present invention is further configured such that each of the multiple sets of limiting rods has a diameter-changing groove on its inner side, and the multiple sets of locking blocks move within the diameter-changing groove, which enhances the stability and accuracy of the locking blocks, makes the disassembly and installation of the drain pipe smoother, avoids component jamming, and improves the reliability of the device.

[0007] The present invention is further configured such that the outer sides of the multiple sets of push blocks are all arc-shaped, which improves the contact method between the push block and the locking block, allowing the push block to push the locking block more smoothly, thereby reducing the friction during operation and improving the convenience and flexibility of operation.

[0008] The present invention is further provided with a sliding rod fixedly provided on the bottom surface of the movable sleeve. The sliding rod is provided in multiple sets and is slidably connected to the rotating sleeve, which ensures smooth sliding between the movable sleeve and the rotating sleeve, reduces frictional resistance, and makes the operation smoother and easier to control.

[0009] The present invention is further configured such that a positioning sleeve is fixedly provided on the bottom surface of the rotating sleeve, and a sliding hole is provided on the inner side of the positioning sleeve. Multiple sets of sliding holes are provided, and each set of sliding holes is connected to a push spring. A positioning block is fixedly provided at the bottom end of each set of push springs. A positioning groove is provided on the outer wall of the connecting sleeve. Multiple sets of positioning grooves are provided and abut against multiple sets of positioning blocks respectively. This enhances the stability of the device in the working state. The precise cooperation between the positioning blocks and the positioning grooves ensures the correct docking of each component and prevents the device from shifting or loosening during use.

[0010] The present invention is further provided that a tension spring is provided between the movable sleeve and the rotating sleeve. Multiple sets of tension springs are provided to provide a more uniform tension, ensure precise matching between the components, provide better support during disassembly and installation, and reduce the difficulty of operation.

[0011] The present invention is further configured such that the top of the mixing tank is provided with a top cover, a motor is fixedly provided on the top surface of the top cover, a rotating rod is fixedly provided at the output end of the motor, a mixing disc is fixedly provided at the bottom end of the rotating rod, a stirring paddle is fixedly provided on the outer wall of the rotating rod, and a feed pipe is fixedly provided on the outer wall of the mixing tank, which ensures that the wastewater and the reagent can be evenly mixed through the feed pipe, and the stirring paddle driven by the motor can be stirred efficiently, thereby improving the wastewater treatment effect.

[0012] (III) Beneficial Effects Compared with the prior art, this utility model provides an environmentally friendly wastewater treatment device with the following beneficial effects: 1. This environmentally friendly wastewater treatment device adopts a quick-release mechanism, which greatly improves the convenience of disassembling and installing drainage pipes. Traditional drainage pipes need to be disassembled and reinstalled by fastening methods such as bolts. However, this device simplifies the disassembly process of drainage pipes through the insertion design of connecting sleeves and inserts. When maintenance or cleaning is required, simply rotate the rotating sleeve, and the push block will drive the locking block to slide, releasing the locking and easily completing the disassembly of the drainage pipe. This saves a lot of manual operation time. This innovative design effectively reduces the workload during disassembly while ensuring the efficiency of installation and disassembly.

[0013] 2. The design of the sealing gasket and locking block inside the device provides a reliable sealing effect, avoiding the risk of wastewater leakage. During installation, the insertion pipe is rotated by the rotating sleeve, and the locking block will slide along the movable groove and be firmly locked into the groove, ensuring the sealing between the drain pipe and the mixing tank, thereby avoiding any possibility of wastewater leakage. This sealing design improves the safety and stability of the device and provides a guarantee to avoid the spread of pollution during the wastewater treatment process.

[0014] 3. The components such as tension springs and limiting rods used in the device make the drainage pipe more stable and easier to operate during disassembly and installation. The tension of the tension springs allows the locking blocks to be quickly released during disassembly, while the limiting rods ensure the precise positioning of the locking blocks, ensuring the stability and sealing effect of the drainage pipe installation. In long-term use, these designs also help reduce equipment wear, extend the service life of the device, and further reduce maintenance costs. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of an environmentally friendly wastewater treatment device according to the present invention. Figure 2 This is a schematic diagram of the quick-release mechanism in this utility model; Figure 3 This is a cross-sectional view of the mixing tank in this utility model; Figure 4 This is a cross-sectional view of the quick-release mechanism in this utility model. Figure 5 This is a cross-sectional view of the rotating sleeve and the positioning sleeve in this utility model.

[0016] In the diagram: 1. Mixing tank; 2. Drain pipe; 3. Connecting sleeve; 4. Insert pipe; 5. Movable groove; 6. Locking block; 7. Locking groove; 8. Movable sleeve; 9. Rotating sleeve; 10. Push block; 11. Limiting rod; 12. Sealing gasket; 13. Variable diameter groove; 14. Sliding rod; 15. Positioning sleeve; 16. Sliding hole; 17. Push spring; 18. Positioning block; 19. Positioning groove; 20. Tension spring; 21. Top cover; 22. Motor; 23. Rotating rod; 24. Mixing disc; 25. Agitator; 26. Feed pipe. Detailed Implementation

[0017] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0018] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains.

[0019] In this utility model, unless otherwise stated, the orientations used, such as "up" and "down", usually refer to the direction shown in the accompanying drawings, or to the vertical, perpendicular, or gravitational direction; similarly, for ease of understanding and description, "left" and "right" usually refer to the left and right shown in the accompanying drawings; "inner" and "outer" refer to the inner and outer contours of each component itself, but the above directional terms are not used to limit this utility model.

[0020] Please see Figures 1-5 An environmentally friendly wastewater treatment device includes a mixing tank 1, a drain pipe 2 at the bottom of the mixing tank 1, and a quick-release mechanism between the drain pipe 2 and the mixing tank 1. The quick-release mechanism includes a connecting sleeve 3 and an insert pipe 4. The connecting sleeve 3 is fixed to the bottom of the mixing tank 1, and the insert pipe 4 is fixed to the top of the drain pipe 2 and inserted into the connecting sleeve 3. The outer wall of the connecting sleeve 3 has a movable groove 5, and multiple sets of movable grooves 5 are provided with slidingly connected locking blocks 6. The outer wall of the insert pipe 4 has a locking groove 7. Movable sleeves 8 are movably provided on the outer side of each set of locking blocks 6. A rotating sleeve 9 is rotatably provided on the outer wall of the connecting sleeve 3. A push block 10 is fixed on the top surface of the rotating sleeve 9. Multiple sets of push blocks 10 are provided and abut against the bottom surface of each set of locking blocks 6. A limiting rod 11 is fixed on the outer side of the movable sleeve 8. Multiple sets of limiting rods 11 are provided and abut against the outer side of each set of locking blocks 6.

[0021] The connecting sleeve 3 is provided with a sealing gasket 12, and the top of the insertion tube 4 abuts against the bottom surface of the sealing gasket 12.

[0022] Multiple sets of limiting rods 11 are provided with diameter changing grooves 13 on their inner sides, and multiple sets of locking blocks 6 are respectively movable in the diameter changing grooves 13. The outer sides of multiple push blocks 10 are all set to be arc-shaped.

[0023] The bottom surface of the movable sleeve 8 is fixedly provided with a sliding rod 14, and multiple sets of sliding rods 14 are provided, all of which are slidably connected to the rotating sleeve 9.

[0024] A positioning sleeve 15 is fixedly provided on the bottom surface of the rotating sleeve 9. A sliding hole 16 is provided on the inner side of the positioning sleeve 15. Multiple sets of sliding holes 16 are provided, and each set of sliding holes 16 is connected to a push spring 17. A positioning block 18 is fixedly provided at the bottom end of each set of push springs 17. A positioning groove 19 is provided on the outer wall of the connecting sleeve 3. Multiple sets of positioning grooves 19 are provided and abut against each of the multiple sets of positioning blocks 18.

[0025] A tension spring 20 is provided between the movable sleeve 8 and the rotating sleeve 9, and multiple sets of tension springs 20 are provided.

[0026] The mixing tank 1 is provided with a top cover 21, a motor 22 is fixedly installed on the top surface of the top cover 21, a rotating rod 23 is fixedly installed at the output end of the motor 22, a mixing disc 24 is fixedly installed at the bottom end of the rotating rod 23, a stirring paddle 25 is fixedly installed on the outer wall of the rotating rod 23, and a feed pipe 26 is fixedly installed on the outer wall of the mixing tank 1.

[0027] In this embodiment, wastewater and reagents are injected into the mixing tank 1 through the feed pipe 26. The motor 22 is started to drive the rotating rod 23 to rotate. The rotating rod 23 drives the stirring paddle 25 and the mixing disc 24 to stir the wastewater, which is then discharged through the drain pipe 2. When it is necessary to disassemble the drain pipe 2, the rotating sleeve 9 is rotated to drive the movable sleeve 8 to rotate through the sliding rod 14. The rotation of the movable sleeve 8 causes multiple sets of locking blocks 6 to slide along the variable diameter groove 13, thereby driving multiple sets of locking blocks 6 to move outward. At the same time, multiple sets of push blocks 10 release the contact with the locking blocks 6. Multiple sets of tension springs 20 pull the movable groove 5 to drive multiple sets of locking blocks 6 to slide along the movable groove 5, so that multiple sets of locking blocks 6 disengage from the locking groove 7 and release the connection with the insertion tube 4. Then the drain pipe 2 can be disassembled.

[0028] More specifically, when installing the drain pipe 2, the insert 4 is inserted into the connecting sleeve 3. The rotating sleeve 9 pushes the locking block 6 through multiple sets of push blocks 10. The multiple sets of locking blocks 6 slide along the movable groove 5 and simultaneously drive the movable sleeve 8 to slide and stretch the multiple sets of tension springs 20. The rotating sleeve 9 drives the movable sleeve 8 to rotate through multiple sets of sliding rods 14. The rotation of multiple sets of limiting rods 11 causes the multiple sets of locking blocks 6 to slide along the diameter changing groove 13 and push the multiple sets of locking blocks 6 to engage in the locking groove 7. At the same time, the multiple sets of locking blocks 6 drive the insert rod to squeeze the sealing gasket 12, thus completing the fixation of the drain pipe 2.

[0029] In summary, when the entire equipment is in use or running: wastewater and reagents are injected into the mixing tank 1 through the feed pipe 26. The motor 22 is started to drive the rotating rod 23 to rotate. The rotating rod 23 drives the mixing paddle 25 and the mixing disc 24 to mix the wastewater, which is then discharged through the drain pipe 2. When it is necessary to disassemble the drain pipe 2, the rotating sleeve 9 is rotated to drive the movable sleeve 8 to rotate through the sliding rod 14. The rotation of the movable sleeve 8 causes multiple sets of locking blocks 6 to slide along the variable diameter groove 13, thereby driving multiple sets of locking blocks 6 to move outward. At the same time, multiple sets of push blocks 10 release the contact with the locking blocks 6. Multiple sets of tension springs 20 pull the movable groove 5 to drive multiple sets of locking blocks 6 to slide along the movable groove 5, so that multiple sets of locking blocks 6 disengage from the locking groove 7 and release the connection with the insertion pipe 4. Then the drain pipe 2 can be disassembled.

[0030] When installing the drain pipe 2, insert the insertion pipe 4 into the connecting sleeve 3. Rotate the rotating sleeve 9 to push the locking block 6 through multiple sets of push blocks 10. The multiple sets of locking blocks 6 slide along the movable groove 5 and simultaneously drive the movable sleeve 8 to slide and stretch the multiple sets of tension springs 20. The rotating sleeve 9 drives the movable sleeve 8 to rotate through multiple sets of sliding rods 14. The rotation of multiple sets of limiting rods 11 causes the multiple sets of locking blocks 6 to slide along the diameter changing groove 13 and push the multiple sets of locking blocks 6 to engage in the locking groove 7. At the same time, the multiple sets of locking blocks 6 drive the insertion rod to squeeze the sealing gasket 12, thus completing the fixation of the drain pipe 2.

[0031] Of all the solutions mentioned above, those involving connections between two components can be selected based on the actual situation, such as welding, bolt and nut connection, bolt or screw connection, or other well-known connection methods. These will not be elaborated on here. For all the fixed connections mentioned above, welding is the preferred option. In all the solutions mentioned above, the operation of electrical components, unless otherwise specified, is controlled by a controller. Since the devices matched with the controllers are common devices, their control principles and wiring connections are existing, well-known, and mature technologies, and their specific circuit structures will not be described in detail here. The specific models and specifications of the electrical components involved in this solution need to be selected and determined according to the actual specifications of the device. The specific selection and calculation methods adopt existing technologies in this field, and therefore will not be described in detail. Of all the solutions mentioned above, those involving motors can be combined with reducers if necessary. The connection structure and working principle between the motor and the reducer are existing known technologies and will not be described in detail in this utility model. Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An environmentally friendly wastewater treatment device, comprising a mixing tank (1), characterized in that: The bottom of the mixing tank (1) is provided with a drain pipe (2), and a quick-release mechanism is provided between the drain pipe (2) and the mixing tank (1). The quick-release mechanism includes a connecting sleeve (3) and an insert (4). The connecting sleeve (3) is fixed to the bottom of the mixing tank (1), and the insert (4) is fixed to the top of the drain pipe (2) and inserted into the connecting sleeve (3). The outer wall of the connecting sleeve (3) is provided with a movable groove (5). The movable groove (5) is provided with multiple sets and is slidably connected with a locking block (6). The outer wall of the insertion tube (4) is provided with a slot (7), and the outer side of the multiple sets of the locking blocks (6) is provided with movable sleeves (8). The outer wall of the connecting sleeve (3) is provided with a rotating sleeve (9). The top surface of the rotating sleeve (9) is fixedly provided with a push block (10). The push block (10) is provided in multiple sets and abuts against the bottom surface of the multiple sets of locking blocks (6). The outer side of the movable sleeve (8) is fixedly provided with a limiting rod (11). The limiting rod (11) is provided in multiple sets and abuts against the outer side of the multiple sets of locking blocks (6).

2. The environmentally friendly wastewater treatment device according to claim 1, characterized in that: The connecting sleeve (3) is provided with a sealing gasket (12), and the top end of the insertion tube (4) abuts against the bottom surface of the sealing gasket (12).

3. The environmentally friendly wastewater treatment device according to claim 2, characterized in that: multiple sets The inner side of each limiting rod (11) is provided with a variable diameter groove (13), and multiple sets of the locking blocks (6) move in the variable diameter groove (13).

4. The environmentally friendly wastewater treatment device according to claim 3, characterized in that: The outer side of each of the multiple push blocks (10) is set to be arc-shaped.

5. The environmentally friendly wastewater treatment device according to claim 4, characterized in that: The bottom surface of the movable sleeve (8) is fixedly provided with a sliding rod (14), and the sliding rod (14) is provided in multiple sets and is slidably connected to the rotating sleeve (9).

6. The environmentally friendly wastewater treatment device according to claim 5, characterized in that: A positioning sleeve (15) is fixedly provided on the bottom surface of the rotating sleeve (9). A sliding hole (16) is provided on the inner side of the positioning sleeve (15). Multiple sets of sliding holes (16) are provided, and push springs (17) are connected to the inner side of each set. Positioning blocks (18) are fixedly provided at the bottom of each set of push springs (17). A positioning groove (19) is provided on the outer wall of the connecting sleeve (3). Multiple sets of positioning grooves (19) are provided and abut against multiple sets of positioning blocks (18) respectively.

7. The environmentally friendly wastewater treatment device according to claim 6, characterized in that: A tension spring (20) is provided between the movable sleeve (8) and the rotating sleeve (9), and multiple sets of tension springs (20) are provided.

8. The environmentally friendly wastewater treatment device according to claim 7, characterized in that: The mixing tank (1) is provided with a top cover (21) at the top, a motor (22) is fixedly provided on the top surface of the top cover (21), a rotating rod (23) is fixedly provided at the output end of the motor (22), a mixing disc (24) is fixedly provided at the bottom end of the rotating rod (23), a stirring paddle (25) is fixedly provided on the outer wall of the rotating rod (23), and a feed pipe (26) is fixedly provided on the outer wall of the mixing tank (1).

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