Integrated stable phosphorus removal system

Abstract

The utility model belongs to the field of wastewater treatment, particularly relates to an integrated stable dephosphorization system, and aims to solve the problems that when sediments are cleaned in the prior art, a rotating pipe is disassembled and assembled manually by an operator, the cleaning is time-consuming and labor-consuming, and the labor intensity is high. A box body and two hydraulic cylinders are fixedly arranged on the inner wall of the bottom of the base, a feeding opening is formed in the top end of the box body, a water inlet pipe fixedly penetrates through one side of the top end of the box body, a sliding groove is formed in the outer wall of one side of the box body, and a sliding base is slidably connected into the sliding groove. The sewage treatment device has the advantages that the labor intensity is reduced, the energy of people is saved, the sewage can be stirred, the sufficient contact between the sewage and a phosphorus removal agent is ensured, the filter cartridge can be cleaned, sediments are prevented from blocking the filter cartridge, the movement of a hose can be guided, and the overall stability of the device is improved.

Description

Technical Field

[0001] This utility model relates to the field of wastewater treatment technology, and in particular to an integrated stable phosphorus removal system. Background Technology

[0002] Phosphorus is an essential nutrient for plant growth, but excessive phosphorus entering water bodies promotes the proliferation of algae and other aquatic organisms, leading to eutrophication and a series of environmental problems such as water quality deterioration and aquatic death. Therefore, phosphorus removal from wastewater is an important measure to protect the water environment and maintain ecological balance.

[0003] A search revealed that patent CN212246634U discloses a high-efficiency domestic wastewater denitrification and phosphorus removal device. However, this device has the following shortcomings in use:

[0004] 1. When cleaning sediment, the disassembly and installation of the rotating tube are all done manually by the operator, which is time-consuming, labor-intensive and labor-intensive.

[0005] Therefore, we propose an integrated stable phosphorus removal system. Utility Model Content

[0006] The purpose of this invention is to address the shortcomings of existing technologies where the disassembly and installation of the rotating tube for cleaning sediments are all done manually by operators, which is time-consuming, labor-intensive, and involves high labor intensity. Therefore, this invention proposes an integrated stable phosphorus removal system.

[0007] To achieve the above objectives, the present invention adopts the following technical solution:

[0008] An integrated stable phosphorus removal system includes:

[0009] The base has a box and two hydraulic cylinders fixedly mounted on the bottom inner wall. The top of the box has a feeding port. A water inlet pipe is fixedly passed through one side of the top of the box. A sliding groove is opened on one side outer wall of the box. A sliding seat is slidably connected in the sliding groove. The hydraulic rod of the hydraulic cylinder is fixed to the sliding seat. A water outlet pipe and a water drain pipe are fixedly passed through one side of the sliding seat. Solenoid valves are provided on the outer walls of the water inlet pipe, the water outlet pipe and the water drain pipe. A hose is fixedly connected to one end of the water outlet pipe and the water drain pipe. The other end of the water outlet pipe passes through the sliding seat and is threadedly connected to a filter cartridge.

[0010] A stirring mechanism is installed inside the tank and is used to stir the sewage.

[0011] A cleaning mechanism, located inside the housing, is used to clean the filter cartridge;

[0012] An adsorption mechanism is provided inside the slide and is used to adsorb precipitates.

[0013] In one possible design, the stirring mechanism includes a fixed plate, which is fixed between the inner walls of both sides of the box. A protective cover is fixed to the surface of the fixed plate. A stirring frame is rotatably passed through the bottom of the fixed plate. A motor is fixed to the inner wall of the top of the protective cover. The output shaft of the motor is fixed to the top of the stirring frame.

[0014] In one possible design, the cleaning mechanism includes a bracket fixed to the inner wall of one side of the housing. A rotating shaft is rotatably passed through one side of the bracket. A cleaning brush is fixed at one end of the rotating shaft and contacts the filter cartridge. Bevel gears are fixed at the other end of the rotating shaft and the bottom end of the stirring frame, and the two bevel gears mesh with each other.

[0015] In one possible design, the adsorption mechanism includes a partition fixed between the four inner walls of the slide, a plurality of adsorption plates fixed on the surface of the partition, and an electrostatic generator fixed at the bottom of the partition.

[0016] In one possible design, the inner wall of the slide is provided with a groove, and a sealing strip is fixed in the groove, with the sealing strip in contact with the slide seat.

[0017] In one possible design, guide plates are fixed to the inner walls of both sides of the base, and guide grooves are opened on both sides of the slide, with the guide plates and guide grooves slidably connected.

[0018] In one possible design, at least one guide plate is fixed to the bottom inner wall of the base, through which a hose passes.

[0019] In this application, during use, the solenoid valve on the inlet pipe is opened, and the sewage flows into the tank through the inlet pipe. Then, the dephosphorizing agent is added through the feeding port. The motor is then started, and the motor drives the stirring frame to stir the sewage, so that the sewage and dephosphorizing agent are fully mixed and reacted. While the stirring frame is rotating, the stirring frame drives the rotating shaft to rotate with the cooperation of the bevel gear. The rotating shaft drives the cleaning brush to clean the filter cartridge and prevent the filter cartridge from being blocked by sediment. At the same time, the electrostatic generator is started to conduct static electricity to the adsorption plate to adsorb the sediment. After the reaction is completed, the motor is turned off to stop stirring, the solenoid valve on the outlet pipe is opened, and then the sewage is discharged through the outlet pipe.

[0020] When cleaning the sediment, open the solenoid valve on the drain pipe to discharge the sewage from the tank. Then, start the hydraulic cylinder to drive the slide and filter cartridge out of the tank. At this time, the operator can clean the sediment in the slide and remove the filter cartridge for maintenance. After processing, restart the hydraulic cylinder to reset the slide, and the filter cartridge will enter the tank again to re-engage with the cleaning brush.

[0021] Beneficial effects: The integrated stable phosphorus removal system described in this utility model, through the setting of multiple structures such as hydraulic cylinder, chute and slide, can use hydraulic cylinder to drive slide to move, which makes it convenient for people to clean the sediment, reduces labor intensity and saves people's energy;

[0022] In this utility model, the integrated stable phosphorus removal system, through the arrangement of multiple structures such as a stirring frame, a rotating shaft, and a cleaning brush, can stir the wastewater, ensuring full contact between the wastewater and the phosphorus removal agent, and can also clean the filter cartridge to prevent sediment from clogging the filter cartridge;

[0023] In this utility model, the integrated stable phosphorus removal system can guide the movement of the hose by setting a guide plate, thereby improving the overall stability of the device.

[0024] In this invention, a hydraulic cylinder can be used to move the slide block, which makes it convenient for people to clean the sediment, reduces labor intensity, saves people's energy, can stir the sewage to ensure full contact between the sewage and the phosphorus removal agent, can clean the filter cartridge to prevent sediment from clogging the filter cartridge, and can guide the movement of the hose, thereby improving the overall stability of the device. Attached Figure Description

[0025] Figure 1 This is a schematic diagram of the overall three-dimensional structure of an integrated stable phosphorus removal system proposed in this utility model;

[0026] Figure 2 This is a schematic diagram of the internal structure of the integrated stable phosphorus removal system proposed in this utility model.

[0027] Figure 3 This is a partial cross-sectional view of an integrated stable phosphorus removal system proposed in this utility model.

[0028] In the diagram: 1. Base; 2. Box body; 3. Feed port; 4. Slide groove; 5. Slide seat; 6. Water outlet pipe; 7. Hose; 8. Guide plate; 9. Hydraulic cylinder; 10. Guide plate; 11. Water inlet pipe; 12. Drain pipe; 13. Sealing strip; 14. Guide groove; 15. Filter cartridge; 16. Fixing plate; 17. Protective cover; 18. Mixing rack; 19. Bevel gear; 20. Support; 21. Rotating shaft; 22. Cleaning brush; 23. Partition plate; 24. Adsorption plate; 25. Electrostatic generator. Detailed Implementation

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0030] Example 1: Refer to Figures 1-3 An integrated stable phosphorus removal system includes:

[0031] The base 1 has a box 2 and two hydraulic cylinders 9 fixedly mounted on its bottom inner wall. The top of the box 2 has a feeding port 3 for adding phosphorus removal agents or other treatment agents into the box 2. A water inlet pipe 11 is fixedly inserted through one side of the top of the box 2 for introducing the sewage to be treated into the box 2. A sliding groove 4 is opened on one side of the outer wall of the box 2. A sliding seat 5 is slidably connected in the sliding groove 4. The hydraulic rod of the hydraulic cylinder 9 is fixed to the sliding seat 5. The sliding seat 5 can be moved horizontally by the extension and retraction of the hydraulic cylinder 9. A water outlet pipe 6 and a drain pipe 12 are fixedly inserted through one side of the sliding seat 5. The outer walls of the water inlet pipe 11, water outlet pipe 6 and drain pipe 12 are all equipped with solenoid valves for controlling the opening and closing of each pipe. One end of the water outlet pipe 6 and the drain pipe 12 are fixedly connected to a hose 7. The other end of the water outlet pipe 6 passes through the sliding seat 5 and is threadedly connected to a filter cartridge 15. The filter cartridge 15 is used to filter suspended solids and impurities in the sewage and is easy to install and disassemble, which is beneficial for later maintenance.

[0032] A stirring mechanism is installed inside the tank 2 to stir the sewage. The stirring mechanism includes a fixing plate 16, which is fixed between the inner walls of both sides of the tank 2. A protective cover 17 is fixed on the surface of the fixing plate 16. A stirring frame 18 is rotatably passed through the bottom of the fixing plate 16. A motor (not shown in the figure) is fixed on the top inner wall of the protective cover 17. The protective cover 17 is used to protect the motor from sewage corrosion. The output shaft of the motor is fixed to the top of the stirring frame 18. The stirring frame 18 can be rotated inside the tank 2 by the drive of the motor to stir the sewage.

[0033] The cleaning mechanism is located inside the housing 2 and is used to clean the filter cartridge 15. The cleaning mechanism includes a bracket 20, which is fixed to the inner wall of one side of the housing 2. A rotating shaft 21 is rotatably passed through one side of the bracket 20. A cleaning brush 22 is fixed at one end of the rotating shaft 21. The cleaning brush 22 contacts the filter cartridge 15. The rotation of the rotating shaft 21 can drive the cleaning brush 22 to scrub the filter cartridge 15. The other end of the rotating shaft 21 and the bottom end of the stirring frame 18 are both fixed with bevel gears 19. The two bevel gears 19 mesh with each other. When the stirring frame 18 rotates, the rotating shaft 21 can be driven to rotate through the transmission of the bevel gears 19, thereby realizing the automatic cleaning of the filter cartridge 15.

[0034] An adsorption mechanism is installed inside the slide 5 to adsorb precipitates. The adsorption mechanism includes a partition 23, which is fixed between the four inner walls of the slide 5. Multiple adsorption plates 24 are fixed on the surface of the partition 23, and an electrostatic generator 25 is fixed at the bottom of the partition 23 to enhance the adsorption capacity of the adsorption plates 24 for adsorbing precipitates.

[0035] Example 2: An improved integrated stable phosphorus removal system based on Example 1;

[0036] In another aspect of this embodiment, the inner wall of the slide 4 is provided with a groove, and a sealing strip 13 is fixed in the groove. The sealing strip 13 is in contact with the slide seat 5, which enhances the sealing between the slide seat 5 and the slide 4 and prevents sewage leakage.

[0037] In another aspect of this embodiment, guide plates 10 are fixedly provided on both inner walls of the base 1, and guide grooves 14 are provided on both sides of the slide 5. The guide plates 10 and guide grooves 14 are slidably connected, which can guide the sliding of the slide 5 and ensure the stability of the structure.

[0038] In another aspect of this embodiment, at least one guide plate 8 is fixedly provided on the bottom inner wall of the base 1. The hose 7 passes through the guide plate 8, which can guide the movement of the hose 7, avoid collision and friction between the hose and other structures, and ensure the stability of the structure.

[0039] However, as is well known to those skilled in the art, the working principles and wiring methods of the hydraulic cylinder 9, the motor and the electrostatic generator 25 are commonplace and are all conventional methods or common knowledge. They will not be described in detail here. Those skilled in the art can make any selections according to their needs or convenience.

[0040] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. An integrated stable phosphorus removal system, characterized by, Include: The base (1), the bottom inner wall of the base (1) is fixed with a box (2) and two hydraulic cylinders (9), the top of the box (2) is provided with a feeding port (3), the top of the box (2) is fixed with a water inlet pipe (11) penetrating through one side, the outer wall of one side of the box (2) is provided with a sliding groove (4), the sliding groove (4) is slidably connected with a sliding seat (5), the hydraulic rod of the hydraulic cylinder (9) is fixed with the sliding seat (5), the sliding seat (5) is fixed with a water outlet pipe (6) and a drain pipe (12) penetrating through one side, the outer wall of the water inlet pipe (11), the water outlet pipe (6) and the drain pipe (12) is provided with a solenoid valve, one end of the water outlet pipe (6) and the drain pipe (12) is fixedly connected with a hose (7), the other end of the water outlet pipe (6) penetrates through the sliding seat (5) and is threadedly connected with a filter cartridge (15); The stirring mechanism is arranged inside the box (2), which is used for stirring the sewage; The cleaning mechanism is arranged inside the box (2), which is used for cleaning the filter cartridge (15); The adsorption mechanism is arranged inside the sliding seat (5), which is used for adsorbing the sediment; The cleaning mechanism includes a support (20), which is fixedly arranged on the inner wall of one side of the box (2), one side of the support (20) is rotatably penetrated through a rotating shaft (21), one end of the rotating shaft (21) is fixedly provided with a cleaning brush (22), the cleaning brush (22) is in contact with the filter cartridge (15), the other end of the rotating shaft (21) and the bottom end of the stirring frame (18) are fixedly provided with bevel gears (19), and the two bevel gears (19) are meshed.

2. The integrated stable phosphorus removal system according to claim 1, wherein, The stirring mechanism includes a fixed plate (16), which is fixedly arranged between the inner walls of the two sides of the box (2), a protective cover (17) is fixedly arranged on the surface of the fixed plate (16), the bottom of the fixed plate (16) is rotatably penetrated through a stirring frame (18), and a motor is fixedly arranged on the top inner wall of the protective cover (17). The output shaft of the motor is fixedly connected with the top end of the stirring frame (18).

3. The integrated stable phosphorus removal system of claim 2, wherein, The adsorption mechanism includes a partition plate (23), which is fixedly arranged between the inner walls of the four sides of the sliding seat (5), a plurality of adsorption plates (24) are fixedly arranged on the surface of the partition plate (23), and a static electricity generator (25) is fixedly arranged on the bottom of the partition plate (23).

4. The integrated stable phosphorus removal system of claim 3, wherein, The inner wall of the sliding groove (4) is provided with a groove, and a sealing strip (13) is fixedly arranged in the groove. The sealing strip (13) is in contact with the sliding seat (5).

5. The integrated stable phosphorus removal system of claim 4, wherein, The inner walls of the two sides of the base (1) are fixedly provided with guide plates (10), and the two sides of the sliding seat (5) are provided with guide grooves (14). The guide plates (10) and the guide grooves (14) are slidably connected.

6. The integrated stable phosphorus removal system of claim 5, wherein, The bottom inner wall of the base (1) is fixedly provided with at least one guide plate (8), and the hose (7) penetrates through the guide plate (8).

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