High-purification-performance sewage treatment system based on Internet of Things

Abstract

The invention relates to a high-purification-performance sewage treatment system based on Internet of Things, the high-purification-performance sewage treatment system comprises an adjusting assembly, a pretreatment assembly, a membrane biological reaction assembly and a post-treatment assembly which are sequentially communicated through a water pipe, the adjusting assembly comprises a shell, and a flow limiting unit, a flow guide unit and a sewage discharge unit which are arranged in the shell; the pretreatment assembly comprises a box body, a water guide pipe arranged in the box body and three filtering units arranged in the box body, according to the high-purification-performance sewage treatment system based on the Internet of Things, the adjusting assembly and the pretreatment assembly are arranged at the front end of the membrane biological reaction assembly, and impurity particles in sewage can be well purified and intercepted; the water speed can be stabilized, the pressure of fine filtration of the membrane biological reaction assembly is greatly reduced, the rear treatment assembly is arranged at the rear end, purification and filtration are further achieved, the water quality taste is improved, the purification capacity of the whole system is improved, the service life is prolonged, and the maintenance cost is reduced.

Description

Technical Field

[0001] The present invention particularly relates to a sewage treatment system with high purification performance based on the Internet of Things. Background Art

[0002] The MBR water treatment system is an efficient sewage treatment system that combines biological treatment technology with membrane separation technology. It replaces the secondary sedimentation tank in the traditional activated sludge method through a membrane separation unit, which can significantly improve the quality of the effluent. However, its membrane is easily contaminated and needs to be cleaned regularly and frequently, resulting in high operating costs. Especially when the water quality is poor, the membrane module is easily damaged, leading to high maintenance costs. Summary of the Invention

[0003] The technical problem to be solved by the present invention is: to provide a sewage treatment system with high purification performance based on the Internet of Things in order to overcome the deficiencies of the prior art.

[0004] The technical solution adopted by the present invention to solve its technical problems is: a sewage treatment system with high purification performance based on the Internet of Things, including an adjustment component, a pretreatment component, a membrane bioreactor component, and a post-treatment component that are sequentially connected through water pipes; The adjustment component includes a housing, a flow-limiting unit, a diversion unit, and a sewage discharge unit arranged in the housing. On both sides of the outside of the housing, there are respectively an inlet and an outlet. The inlet is located at the upper part of one side of the housing, and the outlet is located at the lower part of one side of the housing. The flow-limiting unit is arranged on the side of the housing interior close to the inlet, and the diversion unit is arranged on the side of the housing interior close to the outlet. The flow-limiting unit includes two staggered flow-limiting plates, one of which is fixed to the upper wall inside the housing, and the other is fixed to the lower wall inside the housing. The two flow-limiting plates form an S-shaped channel. The diversion unit includes a plurality of diversion plates, and each diversion plate is vertically arranged evenly. Both ends of the diversion plate are respectively connected to the upper wall and the lower wall of the housing. There are a plurality of diversion holes on the diversion plate, and the diversion holes are inclined upward from bottom to top. A speed-limiting component is arranged in the diversion holes; The speed-limiting component includes a speed-limiting plate. The speed-limiting plate is located in the diversion hole, and the speed-limiting plate is vertically arranged. The speed-limiting plate is oval. The outer circle of the speed-limiting plate is hermetically connected to the inner wall of the diversion hole. A through hole is provided at the center of the speed-limiting plate, and a filter screen is arranged in the through hole; The sewage discharge unit includes a sewage guiding pipe and a sewage discharge pipe. The sewage discharge pipe is horizontally arranged below the housing. There are several sewage guiding pipes, which are arranged between two current limiting plates or two flow guiding plates. Two partition plates are arranged in the sewage guiding pipe, and the two partition plates are staggeredly arranged on the inner wall of the sewage guiding pipe. One end of the partition plate is fixed on the inner wall of the sewage guiding pipe, and the other end of the partition plate inclines downward. One partition plate is directly above the other, and the sum of the lengths of the projections of the two partition plates on the horizontal plane is greater than the diameter of the sewage guiding pipe. The upper end of the sewage guiding pipe is communicated with the inside of the housing, and the lower end of the sewage guiding pipe is communicated with the sewage discharge pipe; The pretreatment component includes a box body, a water guiding pipe arranged in the box body, and three filtering units arranged in the box body. The water guiding pipe is horizontally arranged. One end of the water guiding pipe is communicated with an external water pipe, and the other end of the water guiding pipe is hermetically arranged. Three water outlets are arranged on the pipe wall of the water guiding pipe, and a fixing sleeve is respectively arranged on each of the three water outlets. The filtering unit includes a filter cylinder, a handle, and a filter screen. The filter cylinder is vertically arranged, the lower end of the filter cylinder is open, the upper end of the filter cylinder is hermetically arranged, and several small holes are arranged on the cylinder wall of the filter cylinder. The filter screen is arranged in the filter cylinder. The filter screen is conical, the tip of the filter screen is located at the top inside the filter cylinder, and the open end of the filter screen is located at the open end of the filter cylinder. Threads are arranged on the outer wall of the lower end of the filter cylinder, and the filter cylinder is threadedly connected with the fixing sleeve. The handle is U-shaped and is fixed on the top outside the filter cylinder; The membrane bioreactor component includes a membrane bioreactor. A control box is arranged on the water pipe between the membrane bioreactor component and the post-treatment component. A processor, a wireless signal transceiver module, and an electronic flowmeter are arranged in the control box. The membrane bioreactor component is communicated with the post-treatment component through the electronic flowmeter, and both the electronic flowmeter and the wireless signal transceiver module are electrically connected to the processor; The post-treatment component includes a filtering box. An ultrafiltration filter element, a T66 taste adjustment filter element, a water tank, and a water outlet pipe are arranged in the filtering box. The ultrafiltration filter element, the T6 taste adjustment filter element, and the water tank are arranged in sequence from top to bottom and are communicated with each other. A water quality detector is arranged in the water tank, and the water quality detector is electrically connected to the processor. The water outlet pipe is arranged on one side of the bottom of the filtering box, and the water outlet pipe is communicated with the water tank.

[0005] Preferably, the current limiting plate is parallel to the flow guiding plate.

[0006] Preferably, a sealing ring is sleeved on the lower end of the filter cylinder.

[0007] Preferably, an ultrafiltration membrane is arranged in the ultrafiltration filter element, and activated carbon and mineralization balls are arranged in the T66 taste adjustment filter element.

[0008] Preferably, a cover plate is arranged on the top of the box body.

[0009] Preferably, an acid-base regulator is provided inside the box body.

[0010] Preferably, one end of the sewage discharge pipe close to the speed limit plate is inclined upward.

[0011] Preferably, there is a gap between the speed limit plate close to the water inlet and the bottom of the housing among the two speed limit plates, and there is a gap between the speed limit plate far from the water inlet and the top of the housing.

[0012] Preferably, an electronic water valve is provided inside the water outlet pipe, and the electronic water valve is electrically connected to the processor.

[0013] The beneficial effect of the present invention is that the sewage treatment system with high purification performance based on the Internet of Things can play a good role in purifying and intercepting impurity particles in sewage by arranging an adjustment component and a pretreatment component at the front end of the membrane bioreactor component, and can smooth the water speed, greatly reducing the fine filtration pressure of the membrane bioreactor component. And a post-treatment component is arranged at the back end to further realize purification and filtration, improve the water quality taste, improve the purification ability of the whole system, extend the service life, and reduce the maintenance cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The present invention will be further described below with reference to the drawings and embodiments.

[0015] Figure 1 is a schematic structural diagram of the sewage treatment system with high purification performance based on the Internet of Things of the present invention; Figure 2 is a schematic structural diagram of the adjustment component of the sewage treatment system with high purification performance based on the Internet of Things of the present invention; Figure 3 is a schematic structural diagram of the pretreatment component of the sewage treatment system with high purification performance based on the Internet of Things of the present invention; Figure 4 is a schematic structural diagram of the membrane bioreactor component of the sewage treatment system with high purification performance based on the Internet of Things of the present invention; Figure 5 is a schematic structural diagram of the post-treatment component of the sewage treatment system with high purification performance based on the Internet of Things of the present invention; Figure 6 is Figure 2 the enlarged view of part A of Figure 7 is Figure 2 the enlarged view of part B of Figure 8 is a schematic structural diagram of the filtering unit of the sewage treatment system with high purification performance based on the Internet of Things of the present invention; Figure 9 is Figure 8 the enlarged view of part C of Figure 10 is a top view of the filtration unit of the sewage treatment system with high purification performance based on the Internet of Things according to the present invention; 1. Adjusting component, 2. Pretreatment component, 3. Membrane bioreaction component, 4. Post-treatment component, 5. Control box, 11. Housing, 12. Water inlet, 13. Water outlet, 14. Flow limiting plate, 15. Deflector plate, 16. Sewage discharge pipe, 17. Flow guiding hole, 18. Speed limiting plate, 19. Partition plate, 21. Box body, 22. Water guide pipe, 23. Fixed sleeve, 24. Filter cartridge, 25. Filter screen, 26. Handle, 27. Sealing ring, 31. Control box, 32. Electronic flowmeter, 33. Membrane bioreactor, 41. Filter box, 42. Ultrafiltration filter element, 43. T66 taste adjustment filter element, 44. Water tank, 45. Water quality detector, 46. Water outlet pipe. Detailed implementation mode

[0016] Now, the present invention will be further described in detail with reference to the accompanying drawings. These drawings are all simplified schematic diagrams, only showing the basic structure of the present invention in a schematic manner, so they only show the components related to the present invention.

[0017] As Figure 1-10 shown, a sewage treatment system with high purification performance based on the Internet of Things includes an adjusting component 1, a pretreatment component 2, a membrane bioreaction component 3, and a post-treatment component 4 that are sequentially connected through water pipes; The adjusting component 1 includes a housing 11, a flow limiting unit, a deflector unit, and a sewage discharge unit arranged inside the housing 11. Water inlets and water outlets are respectively arranged on both sides of the outside of the housing 11. The water inlet is located at the upper part of one side of the housing 11, and the water outlet is located at the lower part of one side of the housing 11. The flow limiting unit is arranged on the side close to the water inlet inside the housing 11, and the deflector unit is arranged on the side close to the water outlet inside the housing 11. The flow limiting unit includes two staggered flow limiting plates 14, one of the flow limiting plates 14 is fixed on the upper wall inside the housing 11, and the other flow limiting plate 14 is fixed on the lower wall inside the housing 11. The two flow limiting plates 14 form an S-shaped channel. The deflector unit includes a plurality of deflector plates 15, and each deflector plate 15 is vertically arranged uniformly. Both ends of the deflector plate 15 are respectively connected to the upper wall and the lower wall of the housing 11. A plurality of flow guiding holes are arranged on the deflector plate 15, and the flow guiding holes are inclined upward from bottom to top, and a speed limiting component is arranged in the flow guiding holes; The speed limiting component includes a speed limiting plate 18. The speed limiting plate 18 is located in the flow guiding hole. The speed limiting plate 18 is vertically arranged. The speed limiting plate 18 is oval. The outer circle of the speed limiting plate 18 is hermetically connected to the inner wall of the flow guiding hole. A through hole is arranged at the center of the speed limiting plate 18, and a filter screen is arranged in the through hole; The sewage discharge unit includes a sewage guiding pipe and a sewage discharge pipe 16. The sewage discharge pipe 16 is horizontally arranged below the housing 11. There are several sewage guiding pipes, which are arranged between two current limiting plates 14 or two flow guiding plates 15. Two partition plates 19 are arranged inside the sewage guiding pipe. The two partition plates 19 are staggeredly arranged on the inner wall of the sewage guiding pipe. One end of the partition plate 19 is fixed on the inner wall of the sewage guiding pipe, and the other end of the partition plate 19 inclines downward. One of the partition plates 19 is directly above the other. The sum of the lengths of the projections of the two partition plates 19 on the horizontal plane is greater than the diameter of the sewage guiding pipe. The upper end of the sewage guiding pipe is communicated with the inside of the housing 11, and the lower end of the sewage guiding pipe is communicated with the sewage discharge pipe 16; The pretreatment assembly 2 includes a box body 21, a water guiding pipe 22 arranged inside the box body 21, and three filtering units arranged inside the box body 21. The water guiding pipe 22 is horizontally arranged. One end of the water guiding pipe 22 is communicated with an external water pipe, and the other end of the water guiding pipe 22 is sealed. Three water outlet openings are arranged on the pipe wall of the water guiding pipe 22, and a fixing sleeve 23 is respectively arranged on each of the three water outlet openings. The filtering unit includes a filter cartridge 24, a handle 26, and a filter screen 25. The filter cartridge 24 is vertically arranged. The lower end of the filter cartridge 24 is open, and the upper end of the filter cartridge 24 is sealed. A plurality of fine holes are arranged on the barrel wall of the filter cartridge 24. The filter screen 25 is arranged inside the filter cartridge 24. The filter screen 25 is conical. The tip of the filter screen 25 is located at the top inside the filter cartridge 24, and the open end of the filter screen 25 is located at the open end of the filter cartridge 24. Threads are arranged on the outer wall of the lower end of the filter cartridge 24, and the filter cartridge 24 is threadedly connected with the fixing sleeve 23. The handle 26 is U-shaped and is fixed on the top outside the filter cartridge 24; The membrane bioreactor assembly 3 includes a membrane bioreactor 33. A control box 31 is arranged on the water pipe between the membrane bioreactor assembly 3 and the post-treatment assembly 4. A processor, a wireless signal transceiver module, and an electronic flowmeter 32 are arranged inside the control box 31. The membrane bioreactor assembly 3 is communicated with the post-treatment assembly 4 through the electronic flowmeter 32. Both the electronic flowmeter 32 and the wireless signal transceiver module are electrically connected to the processor; The post-treatment assembly 4 includes a filter box 41. An ultrafiltration filter element 42, a T66 taste adjustment filter element 43, a water tank 44, and a water outlet pipe 46 are arranged inside the filter box 41. The ultrafiltration filter element 42, the T6 taste adjustment filter element 43, and the water tank 44 are arranged in sequence from top to bottom and are communicated with each other. A water quality detector 45 is arranged inside the water tank 44. The water quality detector 45 is electrically connected to the processor. The water outlet pipe 46 is arranged on one side of the bottom of the filter box 41, and the water outlet pipe 46 is communicated with the water tank 44.

[0018] Preferably, the current limiting plate 14 is parallel to the flow guiding plate 15.

[0019] Preferably, a sealing ring 27 is sleeved on the lower end of the filter cartridge 24.

[0020] Preferably, an ultrafiltration membrane is provided inside the ultrafiltration filter element 42, and activated carbon and mineralization balls are provided inside the T66 taste adjustment filter element 43.

[0021] Preferably, a cover plate is provided on the top of the box body 21.

[0022] Preferably, an acid-base regulator is provided inside the box body 21.

[0023] Preferably, one end of the sewage discharge pipe 16 close to the speed limit plate 14 is inclined upward.

[0024] Preferably, between the two speed limit plates 14, there is a gap between the speed limit plate 14 close to the water inlet and the bottom of the housing 11, and there is a gap between the speed limit plate 14 far from the water inlet and the top of the housing 11.

[0025] Preferably, an electronic water valve is provided inside the water outlet pipe 46, and the electronic water valve is electrically connected to the processor. The sewage enters from the water inlet 12 of the adjustment assembly 1, falls from above the housing 11 to the bottom of the housing 11, then bypasses the first speed limit plate 14, and then bypasses the second speed limit plate 14 from bottom to top, forming an S-shaped flow channel, thereby slowing down the water speed. Then the water flow passes through each baffle plate 15 and passes through the diversion holes. The diversion holes are designed to be inclined upward from bottom to top, which also slows down the water speed to a certain extent. When the water flow passes through the speed limit plate 18, when the water flow passes through the filter screen inside the speed limit plate 18, large particles in the water flow can be intercepted, so that the particles stay on the filter screen. And when the water flow speed becomes smaller or the water flow does not circulate, the pressure of the water flow on the particles cannot support the particles to maintain balance on the filter screen, then under the influence of its own gravity, the particles will fall from the filter screen, and then fall along the diversion hole to the lower part between the two baffle plates 15, pass through the partition plate 19 and then fall into the sewage discharge pipe 16, and finally be discharged. Here, in fact, the first-stage deceleration is achieved through the two speed limit plates 14, and then the second-stage deceleration is achieved through the diversion holes on the baffle plates 15. In fact, the total through-flow of the through-holes of the speed limit plates 18 on the same baffle plate 15 is greater than the water inflow of the water inlet.

[0026] Through the cooperation of the obliquely upward diversion hole design and the filter screen, the self-sewage function can be realized, ensuring the long-term stable operation of the adjustment assembly 1.

[0027] After the water flow is slowed down by the adjustment component 1, it enters the water guide pipe 22 of the pretreatment component 2 and then enters three filtering units through the water guide pipe 22 respectively. After passing through the filter screen 25, the water flow enters the filter cylinder 24 and then passes through the cylinder wall of the filter cylinder 24 into the box body 21. In fact, the filter screen of the adjustment component 1 and the filter screen 25 of the pretreatment component 2 are both filter screen components. The mesh holes of the filter screen of the adjustment component 1 are larger than the mesh openings of the filter screen 25 of the pretreatment component 2. The filter screen of the existing adjustment component 1 filters out relatively larger-diameter particulate matters, and then the filter screen 25 of the pretreatment component 2 realizes fine filtration, so as to effectively remove particulate impurities in the water, such as sediment, etc. Through double filtration, the filtration pressure of the subsequent membrane bioreactor component 3 and the trauma caused by particulate matters to the reactor are greatly reduced, enabling the membrane bioreactor component 3 to give full play to its role instead of being used for rough particulate filtration, which reduces its service life.

[0028] After the water flow is slowed down and filtered in the front stage, it realizes fine filtration through the membrane bioreactor component 3, and then passes through the electronic flowmeter 32 in the control box 31. The electronic flowmeter 32 detects the water flow rate in real time. When the water flow rate is lower than the preset value, the processor will send a warning message to the control background through the wireless signal transceiver module, indicating that the water flow rate is less than a certain value and the filtration system needs to be maintained and cleaned.

[0029] After the water flow passes through the membrane bioreactor component 3, it enters the post-treatment component 4. First, it is filtered by the ultrafiltration filter element 41, and then filtered by the T66 taste adjustment filter element 43. Through the combination of ultrafiltration membrane, activated carbon and mineralization balls, the water quality is further filtered. The filtered water enters the water tank 44, and the water quality detector 45 monitors the water in real time. Here, the water quality detector 45 is a multi-parameter water quality detector, which is used to detect parameters such as the pH value, conductivity, dissolved oxygen, etc. of the water and send the data to the processor. When a value is lower than the preset value, the processor will send a warning message to the background through the wireless signal transceiver module and control the electronic water valve in the water outlet pipe 46 to close forcibly. After waiting for the staff to handle it, it is reset and opened.

[0030] The two baffles 19 in the sewage guide pipe are arranged staggeredly, mainly to block the sediment flowing into the sewage discharge pipe 16 and prevent the sediment from returning to the upper part due to the action of the water flow, increasing the filtration pressure.

[0031] Here, the filter cylinder 24 is tightened by the threaded connection with the fixed sleeve 23, and a sealing ring 27 is arranged at the bottom of the filter cylinder 24 to avoid water leakage.

[0032] A handle 26 is provided at the top of the filter cartridge 24, which can not only be used for lifting but also for rotating the filter cartridge 24. In this way, the filter cartridge 24 can be easily disassembled and assembled without the aid of external tools, facilitating the cleaning of the filter screen 25 inside the filter cartridge 24.

[0033] Compared with the prior art, the sewage treatment system with high purification performance based on the Internet of Things can play a good role in purifying and intercepting impurity particles in sewage by arranging an adjustment component 1 and a pretreatment component 2 at the front end of the membrane bioreactor component 3, and can smooth the water velocity, greatly reducing the fine filtration pressure of the membrane bioreactor component 3. A post-treatment component 4 is arranged at the rear end to further achieve purification and filtration, improve the water quality taste, enhance the purification ability of the whole system, extend the service life, and reduce the maintenance cost.

[0034] Inspired by the ideal embodiments of the present invention described above, through the above description, relevant staff can make various changes and modifications completely within the scope not deviating from the technical idea of the present invention. The technical scope of the present invention is not limited to the content in the specification, and its technical scope must be determined according to the scope of the claims.

Claims

1. A sewage treatment system with high purification performance based on the Internet of Things, characterized in that It includes an adjustment component, a pretreatment component, a membrane bioreactor component, and a post-treatment component that are sequentially connected through a water pipe; The adjustment component includes a housing, a flow-limiting unit, a diversion unit, and a sewage discharge unit arranged inside the housing. On both sides of the outside of the housing, a water inlet and a water outlet are respectively provided. The water inlet is located at the upper part of one side of the housing, and the water outlet is located at the lower part of one side of the housing. The flow-limiting unit is arranged on one side of the inside of the housing close to the water inlet, and the diversion unit is arranged on one side of the inside of the housing close to the water outlet. The flow-limiting unit includes two staggered flow-limiting plates, one of which is fixed on the upper wall inside the housing, and the other is fixed on the lower wall inside the housing. The two flow-limiting plates form an S-shaped channel. The diversion unit includes a number of diversion plates, and each diversion plate is vertically arranged evenly. The two ends of the diversion plate are respectively connected to the upper wall and the lower wall of the housing. A number of diversion holes are provided on the diversion plate, and the diversion holes are inclined upward from bottom to top. A speed-limiting component is arranged in the diversion holes; The speed-limiting component includes a speed-limiting plate. The speed-limiting plate is located in the diversion hole. The speed-limiting plate is vertically arranged. The speed-limiting plate is oval. The outer circle of the speed-limiting plate is hermetically connected to the inner wall of the diversion hole. A through hole is provided at the center of the speed-limiting plate, and a filter screen is arranged in the through hole; The sewage discharge unit includes a sewage guide pipe and a sewage discharge pipe. The sewage discharge pipe is horizontally arranged below the housing. There are a number of sewage guide pipes, and the sewage guide pipes are arranged between two flow-limiting plates or two diversion plates. Two partition plates are arranged in the sewage guide pipe, and the two partition plates are staggered on the inner wall of the sewage guide pipe. One end of the partition plate is fixed on the inner wall of the sewage guide pipe, and the other end of the partition plate is inclined downward. One of the partition plates is located directly above the other. The sum of the lengths of the projections of the two partition plates on the horizontal plane is greater than the diameter of the sewage guide pipe. The upper end of the sewage guide pipe is communicated with the inside of the housing, and the lower end of the sewage guide pipe is communicated with the sewage discharge pipe; The pretreatment component includes a box body, a water guide pipe arranged inside the box body, and three filtering units arranged inside the box body. The water guide pipe is horizontally arranged. One end of the water guide pipe is communicated with an external water pipe, and the other end of the water guide pipe is hermetically arranged. Three water outlets are provided on the pipe wall of the water guide pipe, and a fixing sleeve is respectively arranged on each of the three water outlets. The filtering unit includes a filter cylinder, a handle, and a filter screen. The filter cylinder is vertically arranged. The lower end of the filter cylinder is open, and the upper end of the filter cylinder is hermetically arranged. A number of small holes are provided on the cylinder wall of the filter cylinder. The filter screen is arranged inside the filter cylinder. The filter screen is conical. The tip of the filter screen is located at the top inside the filter cylinder, and the open end of the filter screen is located at the open end of the filter cylinder. Threads are provided on the outer wall of the lower end of the filter cylinder, and the filter cylinder is threadedly connected to the fixing sleeve. The handle is U-shaped and is fixed on the top outside the filter cylinder; The membrane bioreaction assembly includes a membrane bioreactor. A control box is provided on the water pipe between the membrane bioreaction assembly and the post-treatment assembly. The control box is provided with a processor, a wireless signal transceiver module and an electronic flowmeter. The membrane bioreaction assembly is communicated with the post-treatment assembly through the electronic flowmeter. Both the electronic flowmeter and the wireless signal transceiver module are electrically connected to the processor; The post-treatment assembly includes a filtration box. The filtration box is provided with an ultrafiltration filter element, a T66 taste adjustment filter element, a water tank and a water outlet pipe. The ultrafiltration filter element, the T6 taste adjustment filter element and the water tank are arranged in sequence from top to bottom and are communicated with each other. A water quality detector is arranged in the water tank. The water quality detector is electrically connected to the processor. The water outlet pipe is arranged on one side of the bottom of the filtration box. The water outlet pipe is communicated with the water tank.

2. The sewage treatment system with high purification performance based on the Internet of Things according to claim 1, characterized in that, The current-limiting plate is parallel to the guide plate.

3. The sewage treatment system with high purification performance based on the Internet of Things according to claim 1, characterized in that, A sealing ring is sleeved on the lower end of the filter cartridge.

4. The sewage treatment system with high purification performance based on the Internet of Things according to claim 1, characterized in that, An ultrafiltration membrane is arranged in the ultrafiltration filter element, and activated carbon and mineralization balls are arranged in the T66 taste adjustment filter element.

5. The sewage treatment system with high purification performance based on the Internet of Things according to claim 1, characterized in that, A cover plate is arranged on the top of the box body.

6. The sewage treatment system with high purification performance based on the Internet of Things according to claim 1, characterized in that, An acid-base regulator is arranged in the box body.

7. The sewage treatment system with high purification performance based on the Internet of Things according to claim 1, characterized in that, One end of the sewage pipe close to the speed-limiting plate is inclined upward.

8. The sewage treatment system with high purification performance based on the Internet of Things according to claim 1, characterized in that, Between the two speed-limiting plates, there is a gap between the speed-limiting plate close to the water inlet and the bottom of the housing, and there is a gap between the speed-limiting plate far from the water inlet and the top of the housing.

9. The sewage treatment system with high purification performance based on the Internet of Things according to claim 1, characterized in that, An electronic water valve is arranged in the water outlet pipe. The electronic water valve is electrically connected to the processor.

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