Chemical water ultrafiltration drainage collection system
By using a water filtration ultrafiltration wastewater collection system to perform water quality testing and secondary treatment on ultrafiltration wastewater, the problem of unreusable ultrafiltration wastewater is solved, thereby reducing the cost of the wastewater treatment plant, recycling resources, and achieving energy conservation and consumption reduction.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SICHUAN YONGFENG PULP & PAPER CO LTD
- Filing Date
- 2025-04-17
- Publication Date
- 2026-04-10
AI Technical Summary
The ultrafiltration wastewater treated by the ultrafiltration unit in the water treatment section could not be reused, resulting in high treatment costs, high pressure, and waste of resources for the sewage treatment plant, as well as low energy-saving and consumption-reducing efficiency.
Design a water filtration ultrafiltration drainage collection system, including a treatment module, a detection module and a water tank. The detection module performs water quality testing on the ultrafiltration drainage. Qualified water is stored in the water tank, while unqualified water undergoes secondary treatment until it meets the standards before being stored.
This reduced the treatment costs and pressure on sewage treatment plants, enabled the recycling of water resources, and achieved the effect of energy conservation and consumption reduction.
Smart Images
Figure CN224100407U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to sewage treatment recovery technical field, concretely relates to a kind of water treatment ultrafiltration drainage collection systems. BACKGROUND
[0002] At present, the ultrafiltration drainage after being treated by ultrafiltration device in water treatment section is directly discharged to sewage treatment station through acid water ditch, and ultrafiltration refers to ultrafiltration technology, which is a kind of membrane separation technology, uses pressure difference as driving force, uses the interception ability of porous membrane to separate different size particles in solution by physical interception, so as to achieve the purpose of purification and concentration, and screening different components in solution. It mainly removes suspended solids, colloids and macromolecular substances. Such ultrafiltration drainage is directly discharged to sewage treatment station without being reused, which increases the pressure of sewage treatment in sewage treatment station, resulting in high sewage treatment cost, high pressure of sewage system treatment and environmental protection, and low energy saving and consumption reduction efficiency. SUMMARY
[0003] The utility model provides a kind of water treatment ultrafiltration drainage collection system to solve the problem that ultrafiltration drainage treated by ultrafiltration device in water treatment section is directly discharged to sewage treatment station without being reused, which increases the pressure of sewage treatment in sewage treatment station, resulting in high sewage treatment cost, high pressure of sewage treatment and resource waste, detects and recycles ultrafiltration drainage, can reduce the treatment cost and pressure of sewage treatment station, and achieves the effect of energy saving and consumption reduction.
[0004] The utility model adopts the technical scheme that:
[0005] A kind of water treatment ultrafiltration drainage collection system is provided, comprising:
[0006] processing module, it has first water inlet end, reflux end and first water outlet end respectively, for the sewage from first water inlet end into from first water outlet end after being treated by ultrafiltration and being discharged;Detection module, it has second water inlet end and second water outlet end respectively, second water inlet end is communicated with first water inlet end, for the water quality detection of drainage discharged from first water outlet end;Split-flow component, it is communicated and arranged at second water outlet end, split-flow component has drainage port and split port, split port is communicated with the reflux end of detection module;Water tank, for gathering the water discharged from the drainage port of split-flow component;Wherein, when detection module detects water qualified, qualified water is discharged to the inside of water tank through the drainage port of split-flow component;When detection module detects water unqualified, unqualified water is refluxed to the reflux end of processing module by the split port of split-flow component and is treated by secondary ultrafiltration.
[0007] Optionally, the detection module comprises: a communication pipe, one end of which is communicated with the first water outlet end, and the other end of which is communicated with the shunt component, a first detection inlet and a first detection outlet being arranged on the side wall surface of the communication pipe and spaced apart along the flow direction of water; a first detection pipe, one end of which is communicated with the first detection inlet, and the other end of which is communicated with the first detection outlet, a detection port being arranged on the side wall surface of the first detection pipe and spaced apart along the flow direction of water; a drainage pump, which is communicated with the communication pipe and used for pumping the treated water into the inside of the first detection pipe; a detection pen, which is located in the inside of the detection port, and a detection end of the detection pen is located in the inside of the first detection pipe; and a processor, which is electrically connected with the detection pen and the drainage pump, used for receiving and recording the detection value of the detection pen and controlling the opening and closing of the drainage pump.
[0008] Optionally, the shunt component comprises: a drainage pipe, one end of which is communicated with the communication pipe, and a water outlet being arranged on the outer wall surface of the drainage pipe; a backflow pipe, one end of which is communicated with the drainage pipe through the water outlet, and the other end of which is communicated with the treatment module through a backflow end; a first valve, which is arranged in the inside of the drainage pipe, and a first pump body, which is electrically connected with the processor, being arranged on the outer wall surface of the drainage pipe and located between the first valve and the drainage end of the drainage pipe; a second valve, which is arranged in the inside of the backflow pipe, and a second pump body, which is electrically connected with the processor, being arranged on the outer wall surface of the backflow pipe and located between the second valve and the backflow end of the treatment module; wherein the processor is further electrically connected with the first valve and the second valve, respectively, and is used for independently controlling the opening and closing of the first valve and the second valve according to the detection value of the detection pen, and is used for independently controlling the opening and closing of the first pump body and the second pump body, respectively.
[0009] Optionally, the outer wall surface of the first detection pipe is provided with a threaded sleeve located at the detection port, and the outer wall surface of the detection pen is provided with a threaded connecting piece which is threadedly connected with the threaded sleeve.
[0010] Optionally, the threaded gap of the threaded sleeve is provided with a sealing gasket.
[0011] Optionally, the outer wall surface of the communication pipe is further provided with a second detection inlet and a second detection outlet along the flow direction of water, the outer wall surface of the first detection pipe is provided with a second detection pipe which is communicated with the second detection inlet and the second detection outlet at two ends, and the second detection pipe is a transparent pipe.
[0012] Optionally, the outer wall surface of the communication pipe is provided with a bracket, the inside of the bracket is provided with a vibrator, and a vibration end of the vibrator is in contact with the outer wall surface of the communication pipe and used for shaking and cleaning the solid impurities attached to the inner wall surface of the communication pipe.
[0013] Optionally, flanges are adopted between the communication pipe and the treatment module, between the communication pipe and the drainage pipe, and between the backflow pipe and the treatment module.
[0014] The beneficial effects of the utility model are:
[0015] 1、through setting the process flow mode of processing module-detection module-pool, the water originally discharged to the sewage treatment station through the acid water ditch after the ultrafiltration treatment of the processing module is recycled, in the recycling process, the ultrafiltration water after the treatment is detected by the detection module, and after the detection result is qualified, the ultrafiltration water is transported into the pool for storage, which not only reduces the treatment pressure of the sewage treatment station, but also recycles the ultrafiltration water, especially for the circulating pool which needs to be replenished with clean water, the clean water replenishment amount is reduced, and the energy saving and consumption reduction effect is achieved.
[0016] 2、through adding a shunt assembly between the detection module and the pool, the shunt assembly is connected with the detection module, the pool and the processing module in communication, when the detection module detects that the ultrafiltration water treated by the processing module is qualified, the ultrafiltration water is directly collected into the pool through the flow of detection module-shunt assembly-pool; when the detection module detects that the ultrafiltration water treated by the processing module is unqualified, the unqualified ultrafiltration water is treated again through the flow of detection module-shunt assembly-processing module, and the ultrafiltration water after the secondary treatment is detected again by the detection module until the unqualified ultrafiltration water is qualified, and then the ultrafiltration water is directly transported to the pool for collection. BRIEF DESCRIPTION OF DRAWINGS
[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments or the prior art description will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.
[0018] Figure 1 It is a process schematic view of the water ultrafiltration drainage collection system of the utility model;
[0019] Figure 2 It is a connection structure schematic view of the detection module and the shunt assembly;
[0020] Figure 3 It is Figure 2 It is a local enlarged schematic view of A in FIG. 4;
[0021] Figure 4 It is Figure 2 It is a local enlarged schematic view of B in FIG. 4.
[0022] REFERENCE SIGNS:
[0023] 1-processing module;
[0024] 2-detection module, 20-communication pipe, 201-first detection inlet, 202-first detection outlet, 203-second detection inlet, 204-second detection outlet, 21-first detection pipe, 210-detection port, 211-threaded sleeve, 22-detection pen, 220-threaded connecting piece, 23-processor, 24-second detection pipe, 25-drainage pump;
[0025] 3-shunt assembly, 30-drainage pipe, 301-water distribution port, 31-reflux pipe, 32-first valve, 33-first pump body, 34-second valve, 35-second pump body; 4-water tank, 5-flange, 6-bracket, 7-vibrator. DETAILED DESCRIPTION
[0026] In the description of the present application, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.
[0027] The following disclosure provides many different embodiments or examples for implementing different structures of the present application. In order to simplify the disclosure of the present application, the components and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the present application.
[0028] The embodiments of the present application will be described in detail below with reference to the accompanying drawings.
[0029] Embodiment one
[0030] Please refer to Figures 1-4As shown, the embodiment discloses a chemical water ultrafiltration drainage collection system, which comprises a treatment module 1, a detection module 2, a shunt assembly 3 and a pool 4. After the chemical water is subjected to ultrafiltration treatment by the treatment module 1, the ultrafiltration water enters the detection module 2 for water quality detection. The ultrafiltration water that meets the detection standard is directly discharged into the pool 4 through the shunt assembly 3 for collection and utilization. The ultrafiltration water that fails to meet the detection standard is returned to the treatment module 1 through the shunt assembly 3 for secondary ultrafiltration treatment until it meets the detection standard and then enters the pool 4 for collection and utilization. The treatment module 1 has a first water inlet end, a return end and a first water outlet end. The treatment module 1 is specifically an ultrafiltration device for ultrafiltration treatment of the chemical water. The chemical water enters the ultrafiltration device through the first water inlet end of the ultrafiltration device. The ultrafiltration water after the ultrafiltration treatment enters the detection module 2 connected with the first water outlet end of the treatment module 1 for water quality detection.
[0031] The detection module 2 has a second water inlet end and a second water outlet end. The second water inlet end and the first water outlet end are connected in communication. Specifically, the detection module 2 comprises a communication pipe 20, a first detection pipe 21, a drainage pump 25, a detection pen 22 and a processor 23. The second water inlet end is an opening at one end of the communication pipe 20. The communication pipe 20 is connected in communication with the first water outlet end of the treatment module 1 through the opening. The connection is flange 5 connection. The other end of the communication pipe 20 is connected in communication with the shunt assembly 3. The first detection inlet 201 and the first detection outlet 202 are arranged on the side wall of the communication pipe 20 in the flow direction of the ultrafiltration water. The first detection pipe 21 is arranged in communication on the outer wall of the communication pipe 20. The two ends of the first detection pipe 21 are connected with the communication pipe 20 through the first detection inlet 201 and the first detection outlet 202 respectively. That is, the ultrafiltration water in the communication pipe 20 also enters the first detection pipe 21 on the side during the flow. The communication pipe 20 is connected with the drainage pump 25. The connection between the drainage pump 25 and the communication pipe 20 is located between the first detection outlet 202 and the shunt assembly 3. The drainage pump 25 is used to pump the ultrafiltration water into the detection module 2 and then pump it out into the shunt assembly 3. The detection port 210 is opened on the side wall of the first detection pipe 21. The detection pen 22 is fixedly connected in the detection port 210. The detection end of the detection pen 22 is located in the first detection pipe 21. When the ultrafiltration water enters the first detection pipe 21, the detection end of the detection pen 22 can detect the water quality of the ultrafiltration water in the first detection pipe 21. The processor 23 is arranged at the other end of the detection pen 22. The processor 23 is electrically connected with the drainage pump 25 and the detection pen 22. The processor 23 is used to receive and record the detection value of the detection pen 22 and control the opening and closing of the drainage pump 25. In addition, the number of detection ports 210 can also be multiple. The number of detection pens 22 corresponds to the number of detection ports 210. Multiple detection pens 22 can improve the detection accuracy of the water quality.
[0032] The shunt assembly 3 has a drainage port and a shunt port, and is located at the second water outlet end of the detection module 2 and communicates with the detection module 2 through the second water outlet end. Specifically, the shunt assembly 3 includes a drainage pipe 30, a backflow pipe 31, a first valve 32, a first pump body 33, a second valve 34 and a second pump body 35. One end of the drainage pipe 30 communicates with the communication pipe 20, and the other end is the drainage port of the shunt assembly 3 and communicates with the water tank 4. The shunt port 301 is opened on the side wall surface of the drainage pipe 30, and the backflow pipe 31 is arranged on the outer wall surface of the drainage pipe 30. One end of the backflow pipe 31 communicates with the drainage pipe 30 through the shunt port 301, and the other end communicates with the treatment module 1 through the backflow end of the treatment module 1, that is, the ultrafiltration water in the communication pipe 20 enters the drainage pipe 30. The first valve 32 is arranged in the drainage pipe 30, and the first pump body 33 is arranged on the outer wall surface of the drainage pipe 30. The first pump body 33 is located between the first valve 32 and the drainage end of the drainage pipe 30, and is used for pumping the ultrafiltration water in the drainage pipe 30 that meets the water quality standard into the water tank 4. The second valve 34 is arranged in the backflow pipe 31, and the second pump body 35 is arranged on the outer wall surface of the backflow pipe 31. The second pump body 35 is located between the second valve 34 and the backflow end of the treatment module 1, and is used for pumping the ultrafiltration water in the drainage pipe 30 that does not meet the water quality standard into the treatment module 1 for secondary treatment, until the water quality standard meets the requirements, and then the ultrafiltration water is discharged from the drainage pipe 30 into the water tank 4. The first valve 32 and the second valve 34 are both electromagnetic valves, and the first valve 32, the first pump body 33, the second valve 34 and the second pump body 35 are electrically connected with the processor 23. After the processor 23 receives and records the detection data of the detection pen 22, it is judged whether the water quality standard is met. If the water quality standard is met, the first valve 32 in the drainage pipe 30 is opened and the first pump body 33 is started at the same time, so that the ultrafiltration water in the drainage pipe 30 is discharged into the water tank 4 for collection and utilization. If the water quality standard is not met, the second valve 34 in the backflow pipe 31 is opened and the second pump body 35 is started at the same time, so that the ultrafiltration water in the drainage pipe 30 is pumped into the backflow pipe 31 and finally enters the treatment module 1 for secondary treatment, until the ultrafiltration water meets the water quality standard, and then is discharged from the drainage pipe 30 into the water tank 4 for collection and utilization. It is worth noting that the first valve 32 and the second valve 34 are not in the state of being opened at the same time, but can be in the state of being closed at the same time, and the first pump body 33 and the second pump body 35 are not in the state of being opened at the same time.
[0033] Example two
[0034] The embodiment is further optimization based on the embodiment one, specifically, a threaded sleeve 211 is arranged on the outer wall surface of the first detection tube 21, the central axis of the threaded sleeve 211 is consistent with the central axis of the detection port 210, a threaded connecting piece 220 is arranged on the outer wall surface of the detection pen 22, the threaded connecting piece 220 is threadedly connected with the threaded sleeve 211, wherein the threaded sleeve 211 can be an internal threaded sleeve 211 or an external threaded sleeve 211, the threaded connecting piece 220 is selected according to the threaded sleeve 211, and the detection pen 22 can be threadedly connected on the outer wall surface of the first detection tube 21, so that the detection pen 22 can be conveniently taken down for maintenance and replacement. In addition, in order to avoid the ultrafiltration water from leaking out of the threaded connection between the detection pen 22 and the threaded sleeve 211, a sealing gasket is arranged at the threaded gap of the threaded sleeve 211, so that the sealing effect can be achieved when the detection pen 22 is threadedly connected through the threaded connecting piece 220, and the ultrafiltration water is prevented from penetrating out of the threaded connection between the threaded sleeve 211 and the threaded connecting piece 220.
[0035] The second detection inlet 203 and the second detection outlet 204 are also respectively arranged on the side wall surface of the communication pipe 20 along the flow direction of the ultrafiltration water, the second detection tube 24 is arranged on the outer wall surface of the communication pipe 20, the two ends of the second detection tube 24 are respectively connected with the second detection inlet 203 and the second detection outlet 204, so that the second detection tube 24 is connected with the communication pipe 20, that is, the ultrafiltration water in the communication pipe 20 can also enter the second detection tube 24 through the second detection inlet 203, and the second detection tube 24 is a transparent tube, so that whether the ultrafiltration water in the second detection tube 24 contains a large amount of suspended impurities can be observed through the second detection tube 24, thereby achieving the auxiliary observation effect.
[0036] The bracket 6 is arranged on the outer wall surface of the communication pipe 20, the vibrator 7 is arranged in the bracket 6, and the vibration end of the vibrator 7 is in contact with the outer wall surface of the communication pipe 20. After the communication pipe 20 is used for a long time, solid impurities will be attached to the inner wall surface of the communication pipe 20, which will affect the conveying of the ultrafiltration water. Therefore, the vibrator 7 is operated to vibrate the communication pipe 20 through the vibration end of the vibrator 7, so that the solid impurities attached to the inner wall surface of the communication pipe 20 are vibrated and cleaned.
[0037] Finally, it should be noted that the above is only a preferred embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application can have various modifications and changes, and the embodiments of the present application and the features in the embodiments can be arbitrarily combined with each other without conflict. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims
1. A water-chemical ultrafiltration drainage collection system, characterized by, The application relates to a sewage treatment device. The sewage treatment device comprises a treatment module, a detection module and a shunt assembly. The treatment module has a first water inlet end, a backflow end and a first water outlet end, and is used for conveying sewage from the first water inlet end to the first water outlet end after ultrafiltration treatment. The detection module has a second water inlet end and a second water outlet end, and the second water inlet end is communicated with the first water inlet end.
2. The water filtration drainage collection system of claim 1, wherein, The shunt assembly is arranged at the second water outlet end and has a drainage port and a shunt port.
3. The water-eliminating ultrafiltration drainage collection system according to claim 2, characterized in that, The shunt port is communicated with the backflow end of the detection module.
4. The water filtration and drainage collection system of claim 2, wherein, A water pool is arranged for collecting water discharged from the drainage port of the shunt assembly.
5. The water-reducing ultrafiltration drainage collection system of claim 4, wherein, When the water detected by the detection module is qualified, the qualified water is discharged to the inside of the water pool through the drainage port of the shunt assembly.
6. The water of condensation ultrafiltration drainage collection system according to claim 3 or 5, characterized in that, When the water detected by the detection module is unqualified, the unqualified water is backflowed to the backflow end of the treatment module through the shunt port of the shunt assembly for secondary ultrafiltration treatment. The detection module comprises a communication pipe, a first detection pipe and a detection pen. One end of the communication pipe is communicated with the first water outlet end, and the other end is communicated with the shunt assembly. First detection inlets and first detection outlets are arranged on the side wall of the communication pipe and are spaced apart along the flow direction of water. One end of the first detection pipe is communicated with the first detection inlets, and the other end is communicated with the first detection outlets. Detection ports are arranged on the side wall of the first detection pipe and are spaced apart along the flow direction of water. A drainage pump is communicated with the communication pipe and is used for pumping treatment water into the inside of the first detection pipe. The detection pen is arranged in the detection port, and the detection end of the detection pen is arranged in the first detection pipe. A processor is electrically connected with the detection pen and the drainage pump, is used for receiving and recording the detection value of the detection pen, and controls the opening and closing of the drainage pump. The shunt assembly comprises a drainage pipe, a backflow pipe, a first valve and a second valve. One end of the drainage pipe is communicated with the communication pipe. A first pump body is arranged on the outer wall of the drainage pipe and is electrically connected with the processor. The first pump body is arranged between the first valve and the drainage end of the drainage pipe. One end of the backflow pipe is communicated with the drainage pipe through the water distribution port. The other end of the backflow pipe is communicated with the backflow end of the treatment module. A second pump body is arranged on the outer wall of the backflow pipe and is electrically connected with the processor. The second pump body is arranged between the second valve and the backflow end of the treatment module. The processor is also electrically connected with the first valve and the second valve, respectively. The processor independently controls the opening and closing of the first valve and the second valve according to the detection value of the detection pen. The processor also independently controls the opening and closing of the first pump body and the second pump body. A threaded sleeve is arranged on the outer wall of the first detection pipe and is located at the detection port. A threaded connecting piece is arranged on the outer wall of the detection pen and is threadedly connected with the threaded sleeve. A sealing gasket is arranged at the threaded gap of the threaded sleeve. Second detection inlets and second detection outlets are also arranged on the outer wall of the communication pipe along the flow direction of water. A second detection pipe is arranged on the outer wall of the first detection pipe and is communicated with the second detection inlets and the second detection outlets. The second detection pipe is a transparent pipe.
7. The hydro-deionization ultrafiltration water drainage collection system of claim 6, wherein, The outer wall surface of the communicating pipe is provided with a support, the inside of the support is provided with a vibrator, the vibration end of the vibrator is in contact with the outer wall surface of the communicating pipe, and the vibrator is used for shaking and cleaning the solid impurities attached to the inner wall surface of the communicating pipe.
8. The water-reducing ultrafiltration drainage collection system of claim 3, wherein, The communicating pipe and the treatment module, the communicating pipe and the drain pipe and the backflow pipe and the treatment module are all connected through flanges.