Phosphorus-containing wastewater purification treatment device

Abstract

The utility model relates to the technical field of phosphorus-containing wastewater treatment equipment, in particular to a phosphorus-containing wastewater purification treatment device which comprises a stirring tank, a settling tank used for phosphorus-containing wastewater treatment is assembled on the surface of the bottom end of the stirring tank, and an electromagnetic valve used for controlling opening and closing is assembled between the feeding end of the settling tank and the discharging end of the stirring tank. A hopper barrel used for guiding flow is assembled at the feeding end of the top of the stirring tank, a ring body used for supporting is integrally constructed on the inner side of the hopper barrel, and a ring hopper matched with the ring body is inserted into the inner side of the hopper barrel; in the process of using the phosphorus-containing wastewater purification treatment equipment, wastewater enters the hopper cylinder when being added into a stirring tank, and the filter screen ring in the linear ring plate at the bottom of the ring hopper in the hopper cylinder is convenient for filtering the wastewater, so that impurities in the wastewater can be intercepted, and the influence caused by the impurities in subsequent treatment is conveniently reduced.

Description

Technical Field

[0001] This utility model relates to the technical field of phosphorus-containing wastewater treatment equipment, specifically to a phosphorus-containing wastewater purification and treatment device. Background Technology

[0002] Wastewater treatment utilizes physical, chemical, and biological methods to purify wastewater, reduce pollution, and ultimately achieve wastewater recycling and reuse, fully utilizing water resources. Strengthening the treatment of phosphorus in wastewater and strictly controlling the phosphorus content in discharged water has become a primary issue. Patent number CN202222402290.5 discloses a phosphorus-containing wastewater treatment device that facilitates cleaning the inside of the mixing tank and sedimentation tank; the scraper can remove some of the attached dirt from the inner wall of the sedimentation tank. However, if the phosphorus-containing wastewater contains other impurities when it is introduced into the mixing tank, it can easily affect subsequent treatment. Therefore, we propose a phosphorus-containing wastewater purification and treatment device. Utility Model Content

[0003] To address the problems in the existing technology, this utility model provides a device for purifying and treating phosphorus-containing wastewater.

[0004] The technical solution adopted by this utility model to solve its technical problem is a phosphorus-containing wastewater purification and treatment device, including a stirring tank. A sedimentation tank for treating phosphorus-containing wastewater is assembled on the bottom surface of the stirring tank, and a solenoid valve for controlling the opening and closing is assembled between the feed end of the sedimentation tank and the discharge end of the stirring tank. A hopper for guiding flow is assembled on the top feed end of the stirring tank, and a ring body for support is integrally constructed on the inner side of the hopper body. A ring bucket that fits into the ring body is inserted into the inner side of the hopper body, and a straight ring plate for support is rotatably installed on the bottom surface of the ring bucket. A ring groove is opened on the top surface of the straight ring plate, and a filter screen ring for wastewater filtration is assembled in the ring groove by screws.

[0005] The bottom surface of the ring bucket is fitted with a protective box, and the outer circumferential surface of the straight ring plate is fitted with a conical toothed ring. A waterproof motor is fitted inside the box, and the power output end of the waterproof motor is fitted with a conical gear that meshes with the conical toothed ring.

[0006] By adopting the above technical solution, in the process of using the phosphorus-containing wastewater purification and treatment equipment, when the wastewater is added to the mixing tank, it first enters the hopper. The filter ring in the straight ring plate at the bottom of the hopper facilitates the filtration of the wastewater, so that the impurities in the wastewater can be intercepted, which helps to reduce the impact of impurities on subsequent treatment. At the same time, it enables the waterproof motor inside the box at the bottom of the hopper to operate. The operation of the waterproof motor facilitates the rotation of the bevel gear and its meshing with the bevel gear ring on the outer periphery of the straight ring plate. This allows the straight ring plate to drive the filter ring to rotate, and the impurities on the surface of the filter ring can move accordingly, thereby reducing the impact on the operation of the filter ring.

[0007] During the use of the filter ring, the ring bucket is easy to insert into the inside of the hopper cylinder and is easy to disassemble and assemble. It is convenient to disassemble the ring bucket to clean the debris inside the ring bucket. The filter ring can be disassembled and replaced simply by unscrewing the screw that fixes the filter ring in the groove on the surface of the single-ring plate.

[0008] Specifically, a disc cover that abuts against the ring hopper is screwed onto the top surface of the hopper cylinder.

[0009] By adopting the above technical solution, the disc cover is screwed onto the top of the hopper cylinder and abuts against the ring hopper, which facilitates the positioning of the ring hopper and enables the ring hopper to stably drive the filter screen ring to filter wastewater.

[0010] Specifically, the bottom surface of the disc cover is bonded with a rubber ring that abuts against the ring bucket, and the outer circumferential surface of the disc cover is equipped with a handle for rotation, and there are multiple sets of handles.

[0011] By adopting the above technical solution, the rubber ring helps to reduce the friction and scratches caused when the disc cover and the ring bucket come into contact with each other, and the handle makes the disc cover easy and convenient to install and remove.

[0012] Specifically, the inner circumferential surface of the ring bucket is fitted with pull rings for lifting, and there are multiple sets of pull rings.

[0013] By adopting the above technical solution, the pull ring makes the ring bucket easier to disassemble.

[0014] Specifically, the bottom surface of the ring bucket has an integrally formed protrusion that fits the ring body, and there are multiple sets of protrusions.

[0015] By adopting the above technical solution, the protrusions at the bottom of the ring bucket and the grooves on the surface of the ring body fit together, which helps to improve the stability when the ring bucket and the ring body come into contact with each other and reduces the possibility of the ring bucket rotating.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. The technical solution of this application, through the design of a sedimentation tank, solenoid valve, hopper, ring hopper, filter ring, box body, waterproof motor, conical toothed ring, and gear, allows the wastewater to first enter the hopper when it is added to the mixing tank during the purification and treatment of phosphorus-containing wastewater. The filter ring in the straight ring plate at the bottom of the ring hopper inside the hopper facilitates the filtration of wastewater, intercepting impurities and reducing their impact on subsequent treatment. Simultaneously, it enables the waterproof motor inside the box body at the bottom of the hopper to operate. The operation of the waterproof motor drives the conical gear to rotate and mesh with the conical toothed ring on the outer periphery of the straight ring plate. This allows the straight ring plate to drive the filter ring to rotate, causing impurities on the filter ring surface to move, thereby reducing the impact on the operation of the filter ring.

[0018] 2. The technical solution of this application, through the design of the ring body, the ring groove and the straight ring plate, allows the ring bucket to be easily inserted into the inside of the hopper cylinder during the use of the filter ring, and is easy to disassemble and assemble. This facilitates the removal of the ring bucket and cleaning of the debris inside the ring bucket. The filter ring can be removed and replaced simply by unscrewing the screws that fix the filter ring in the ring groove on the surface of the straight ring plate. Attached Figure Description

[0019] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0020] Figure 1 This is an isometric view of the present invention;

[0021] Figure 2 This is a schematic plan view of the inner structure of the hopper cylinder of this utility model;

[0022] Figure 3 This is a schematic diagram of the one-line ring plate structure of this utility model;

[0023] In the diagram: 1. Mixing tank; 2. Sedimentation tank; 3. Solenoid valve; 4. Hopper cylinder; 5. Ring body; 6. Ring hopper; 7. Straight ring plate; 8. Ring groove; 9. Filter screen ring; 10. Box body; 11. Conical toothed ring; 12. Waterproof motor; 13. Conical gear; 14. Disc cover; 15. Rubber ring; 16. Pull ring; 17. Protrusion; 18. Handle rod. Detailed Implementation

[0024] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0025] Please see Figure 1-3This utility model provides a technical solution: a phosphorus-containing wastewater purification and treatment device, including a stirring tank 1, a sedimentation tank 2 for treating phosphorus-containing wastewater mounted on the bottom surface of the stirring tank 1, and a solenoid valve 3 for controlling the opening and closing between the feed end of the sedimentation tank 2 and the discharge end of the stirring tank 1. A hopper cylinder 4 for guiding flow is mounted on the top feed end of the stirring tank 1, and a ring body 5 for support is integrally constructed on the inner side of the hopper cylinder 4. A fitting is inserted into the inner side of the hopper cylinder 4. The ring bucket 6 has a support ring plate 7 rotatably mounted on its bottom surface. The top surface of the ring plate 7 has a groove 8, and a filter ring 9 for wastewater filtration is installed in the groove 8 by screws. The bottom surface of the ring bucket 6 is fitted with a protective box 10, and the outer circumferential surface of the ring plate 7 is fitted with a conical toothed ring 11. A waterproof motor 12 is fitted inside the box 10, and the power output end of the waterproof motor 12 is fitted with a bevel gear 13 that meshes with the bevel toothed ring 11.

[0026] When using the phosphorus-containing wastewater purification and treatment equipment, the wastewater first enters the hopper cylinder 4 when it is added to the mixing tank 1. The filter ring 9 in the straight ring plate 7 at the bottom of the ring hopper 6 inside the hopper cylinder 4 facilitates the filtration of the wastewater, so that the impurities in the wastewater can be intercepted, which helps to reduce the impact of impurities on subsequent treatment. At the same time, it enables the waterproof motor 12 inside the box 10 at the bottom of the hopper cylinder 4 to operate. The operation of the waterproof motor 12 facilitates the rotation of the bevel gear 13, which meshes with the bevel gear ring 11 on the outer periphery of the straight ring plate 7. This allows the straight ring plate 7 to drive the filter ring 9 to rotate, and the impurities on the surface of the filter ring 9 can move accordingly, thereby reducing the impact on the operation of the filter ring 9.

[0027] During the use of the filter ring 9, the ring hopper 6 can be easily inserted into the inside of the hopper cylinder 4 and is easy to disassemble and assemble. It is convenient to disassemble the ring hopper 6 so as to clean the debris inside the ring hopper 6. The filter ring 9 can be disassembled and replaced simply by unscrewing the screws that fix the filter ring 9 in the groove 8 on the surface of the single-ring plate 7.

[0028] like Figure 1 and Figure 2 As shown, a disc cover 14 that abuts against the ring hopper 6 is screwed onto the top surface of the hopper cylinder 4.

[0029] In use, the disc cover 14 is screwed onto the top of the hopper cylinder 4 and abuts against the ring hopper 6, which facilitates the positioning of the ring hopper 6, enabling the ring hopper 6 to stably drive the filter screen ring 9 to filter the wastewater.

[0030] like Figure 1 and Figure 2As shown, a rubber ring 15 is bonded to the bottom surface of the disc cover 14 to abut against the ring bucket 6, and a handle 18 for rotation is assembled on the outer peripheral surface of the disc cover 14, and there are multiple sets of handles 18.

[0031] When in use, the rubber ring 15 helps to reduce the friction between the disc cover 14 and the ring bucket 6, which can cause scratches. The handle 18 makes it easy and convenient to disassemble and assemble the disc cover 14.

[0032] like Figure 2 As shown, the inner circumferential surface of the ring bucket 6 is fitted with pull rings 16 for lifting, and there are multiple sets of pull rings 16.

[0033] When in use, the pull ring 16 makes it easier to disassemble the ring bucket 6.

[0034] like Figure 2 As shown, the bottom surface of the ring bucket 6 has an integrally constructed protrusion 17 that fits with the ring body 5, and there are multiple sets of protrusion 17.

[0035] When in use, the protrusion 17 at the bottom of the ring bucket 6 fits into the groove on the surface of the ring body 5, which helps to improve the stability when the ring bucket 6 and the ring body 5 come into contact with each other and reduces the possibility of the ring bucket 6 rotating on its own.

[0036] The working principle and usage process of this utility model are as follows: In use, first install the corresponding structural components in suitable positions. During the purification and treatment of phosphorus-containing wastewater, when wastewater is added to the mixing tank 1, it first enters the hopper cylinder 4. The filter ring 9 in the straight ring plate 7 at the bottom of the ring hopper 6 inside the hopper cylinder 4 facilitates the filtration of the wastewater, allowing impurities in the wastewater to be intercepted, thus reducing the impact of impurities on subsequent treatment. Simultaneously, it enables the waterproof motor 12 inside the box 10 at the bottom of the hopper cylinder 4 to operate. The operation of the waterproof motor 12 facilitates the rotation of the bevel gear 13, which meshes with the bevel gear ring 11 on the outer periphery of the straight ring plate 7. This allows the straight ring plate 7 to drive the filter ring 9 to rotate, causing impurities on the surface of the filter ring 9 to move and be removed. To reduce the impact on the operation of the filter ring 9, the ring hopper 6 can be easily inserted into the inside of the hopper cylinder 4 during the use of the filter ring 9, and is easy to disassemble and assemble. This makes it easy to disassemble the ring hopper 6 and clean the debris inside the ring hopper 6. The filter ring 9 can be disassembled and replaced simply by unscrewing the screws that fix the filter ring 9 in the groove 8 on the surface of the single-ring plate 7. After filtration, the wastewater can easily enter the mixing tank 1. Then, the chemical solution or material for treating phosphorus-containing wastewater can be added from the dosing end of the mixing tank 1 to mix and stir it. After mixing and stirring, the solenoid valve 3 is activated, and the mixed phosphorus-containing wastewater inside the mixing tank 1 can directly enter the sedimentation tank 2 for sedimentation. The integrated structure is more convenient to use, thus facilitating the purification treatment of phosphorus-containing wastewater.

[0037] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The descriptions of the above embodiments and specifications are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of protection claimed by this utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A phosphorus-containing wastewater purification treatment device characterized by comprising: The system includes a mixing tank (1), a sedimentation tank (2) for treating phosphorus-containing wastewater is mounted on the bottom surface of the mixing tank (1), and a solenoid valve (3) for controlling the opening and closing is mounted between the feed end of the sedimentation tank (2) and the discharge end of the mixing tank (1). A hopper cylinder (4) for guiding flow is mounted on the top feed end of the mixing tank (1), and a ring body (5) for support is integrally constructed on the inner side of the hopper cylinder (4). A ring bucket (6) that fits into the ring body (5) is inserted into the inner side of the hopper cylinder (4), and a straight ring plate (7) for support is rotatably installed on the bottom surface of the ring bucket (6). A ring groove (8) is opened on the top surface of the straight ring plate (7), and a filter screen ring (9) for wastewater filtration is mounted in the ring groove (8) by screws. The bottom surface of the ring bucket (6) is fitted with a protective box (10), and the outer peripheral surface of the straight ring plate (7) is fitted with a conical toothed ring (11). The inner side of the box (10) is fitted with a waterproof motor (12), and the power output end of the waterproof motor (12) is fitted with a conical gear (13) that meshes with the conical toothed ring (11).

2. A phosphorus-containing wastewater purification treatment device according to claim 1, characterized by The top surface of the hopper cylinder (4) is screwed with a disc cover (14) that abuts against the ring hopper (6).

3. A phosphorus-containing wastewater purification treatment device according to claim 2, characterized by The bottom surface of the disc cover (14) is bonded with a rubber ring (15) that abuts against the ring bucket (6), and the outer peripheral surface of the disc cover (14) is equipped with a handle (18) for rotation, and there are multiple sets of handles (18).

4. The phosphorus-containing wastewater purification treatment device according to claim 1, characterized by The inner circumferential surface of the ring bucket (6) is fitted with a pull ring (16) for lifting, and there are multiple sets of pull rings (16).

5. The phosphorus-containing wastewater purification treatment device according to claim 1, characterized by The bottom surface of the ring bucket (6) is integrally constructed with protrusions (17) that fit with the ring body (5), and there are multiple sets of protrusions (17).

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