CN219730710U - Hospital sewage treatment system with visualization system - Google Patents
Hospital sewage treatment system with visualization system Download PDFInfo
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- CN219730710U CN219730710U CN202320318310.2U CN202320318310U CN219730710U CN 219730710 U CN219730710 U CN 219730710U CN 202320318310 U CN202320318310 U CN 202320318310U CN 219730710 U CN219730710 U CN 219730710U
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- treatment system
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- 239000010865 sewage Substances 0.000 title claims abstract description 55
- 238000012800 visualization Methods 0.000 title claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 68
- 239000010802 sludge Substances 0.000 claims abstract description 23
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 22
- 238000000034 method Methods 0.000 claims abstract description 21
- 230000001105 regulatory effect Effects 0.000 claims abstract description 21
- 230000008569 process Effects 0.000 claims abstract description 20
- 238000005276 aerator Methods 0.000 claims abstract description 19
- 238000012544 monitoring process Methods 0.000 claims abstract description 15
- 238000004062 sedimentation Methods 0.000 claims abstract description 14
- 239000000645 desinfectant Substances 0.000 claims description 13
- 238000004891 communication Methods 0.000 claims description 7
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 6
- 239000003814 drug Substances 0.000 claims description 6
- 229910052760 oxygen Inorganic materials 0.000 claims description 6
- 239000001301 oxygen Substances 0.000 claims description 6
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 3
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 claims description 3
- 229910052698 phosphorus Inorganic materials 0.000 claims description 3
- 239000011574 phosphorus Substances 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 3
- 238000004065 wastewater treatment Methods 0.000 claims 2
- 208000003251 Pruritus Diseases 0.000 abstract description 3
- 230000004103 aerobic respiration Effects 0.000 abstract description 3
- 230000007803 itching Effects 0.000 abstract description 2
- 230000029087 digestion Effects 0.000 abstract 1
- 238000001514 detection method Methods 0.000 description 5
- 238000005273 aeration Methods 0.000 description 4
- 238000005189 flocculation Methods 0.000 description 4
- 230000016615 flocculation Effects 0.000 description 4
- 238000000746 purification Methods 0.000 description 3
- 230000000007 visual effect Effects 0.000 description 3
- 230000001877 deodorizing effect Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
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- 208000035473 Communicable disease Diseases 0.000 description 1
- 208000032420 Latent Infection Diseases 0.000 description 1
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- 244000052616 bacterial pathogen Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000013043 chemical agent Substances 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
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- 238000010586 diagram Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037771 disease arising from reactivation of latent virus Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000008394 flocculating agent Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
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- 208000015181 infectious disease Diseases 0.000 description 1
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- Treatment Of Biological Wastes In General (AREA)
Abstract
The hospital sewage treatment system with the visualization system comprises a filter tank, a regulating tank, an anaerobic tank, an aerobic tank, a sedimentation tank, a disinfection tank and a water collecting tank which are communicated sequentially through a water pipeline according to the sewage flow direction, wherein a water pump is arranged on the water pipeline, hospital sewage enters the filter tank to remove sundries and then enters the regulating tank to be regulated, enters the anaerobic tank to digest part of organic matters after regulation, reduces the concentration of the organic matters, enters the aerobic tank after digestion of the anaerobic tank, is aerated into the aerobic tank through a second air aerator, and activated sludge is subjected to aerobic respiration in the aerobic tank to decompose the organic matters into inorganic matters, and the water after itching enters the sedimentation tank to be precipitated, then enters the disinfection tank to be disinfected and finally flows into the water collecting tank; the sewage treatment automation control degree is high, and the process traceability tracking can be performed on the sewage treatment operation process by introducing the water quality acquisition terminal, the process data acquisition terminal and the video monitoring terminal.
Description
Technical Field
The utility model relates to a sewage treatment system, in particular to a hospital sewage treatment system with a visualization system.
Background
Hospital sewage is generally composed of sewage discharged from places including wards, clinics, laboratories, canteens, bathrooms, toilets, reagent rooms, washrooms and the like, and contains a large number of germs, viruses, parasites, chemical agents, and a plurality of organic and inorganic pollutants, such as various medicines, disinfectants and the like, and the components are complex and have the characteristics of space pollution, acute infection and latent infection. If hospital sewage containing pathogenic microorganisms is directly discharged into water without being disinfected and not up to standard, serious pollution is caused to surrounding water areas, soil and the like, various diseases and infectious diseases are caused, and the physical health of people is seriously endangered.
The prior hospital sewage treatment system has low intelligent degree, sewage treatment data cannot be traced, the whole process cannot be known to the purification process of hospital sewage, as disclosed in patent number 201620169081.2, the hospital sewage treatment system comprises a pretreatment tank, a flocculation tank, a sedimentation tank and a disinfection tank, wherein the pretreatment tank, the flocculation tank, the sedimentation tank and the disinfection tank are sequentially connected, and adjacent tanks are communicated, the flocculation tank is arranged in the technical scheme, flocculating agents are added in the flocculation tank and are stirred, impurities and the like are precipitated, and meanwhile harmful microorganisms are removed through disinfection treatment of the disinfection tank, so that the medical wastewater is reduced to pollute the environment, the environment is protected, and the technical scheme is low in intelligent degree and is not known in the purification process of hospital sewage, so that a certain improvement space exists.
Disclosure of Invention
The technical problem to be solved by the utility model is to provide a hospital sewage treatment system with a visualization system.
The technical problems to be solved by the utility model are realized by adopting the following technical scheme:
the hospital sewage treatment system with the visualization system comprises a filter tank, an adjusting tank, an anaerobic tank, an aerobic tank, a sedimentation tank, a disinfection tank and a water collecting tank which are communicated sequentially through a water pipeline according to the sewage flow direction, wherein a water pump is arranged on the water pipeline, the filter tank is communicated with a hospital sewage drainage pipeline, and a filter screen is arranged in the filter tank; the water collecting tank is communicated with the regulating tank through a water return pipeline and a water return pump; the hospital sewage treatment system of the visualization system comprises a PLC controller, a process data acquisition terminal, a water quality acquisition terminal, a touch display screen, a video monitoring terminal and a memory.
The device is characterized in that a first air aerator is arranged in the regulating tank, an outlet of the first air aerator is communicated with a first air blower outside through a pipeline, activated sludge and a second air aerator are arranged in the aerobic tank, and an outlet of the second air aerator is connected with a second air blower outside through a pipeline.
And a sludge outlet of the sedimentation tank is communicated with the sludge concentration tank through a sludge lifting pump and a pipeline.
The disinfection tank is also provided with a disinfectant medicine box. The disinfectant medical kit is communicated with the disinfection tank through a pipeline, and an electromagnetic ball valve is arranged on the communication pipeline between the disinfectant medical kit and the disinfection tank.
The PLC is electrically connected with the process data acquisition terminal, the water quality acquisition terminal, the touch display screen, the video monitoring terminal, the memory, the first blower, the second blower, the electromagnetic ball valve, the water pump, the sludge lifting pump and the water return pump; the video monitoring terminal is connected with the memory.
The water quality acquisition terminal comprises an acidometer, a biochemical oxygen demand detector, a chemical oxygen demand detector, an ammonia nitrogen analysis terminal and a total phosphorus analysis terminal.
The process data acquisition terminal comprises a liquid level difference meter and an electromagnetic flowmeter.
The PLC is provided with an RS232 or RS485 industrial interface, and the memory is provided with a USB communication interface.
The beneficial effects of the utility model are as follows: the sewage in the hospital enters a filter tank to remove sundries, the sewage enters a regulating tank, a first air blower performs micro-aeration to the regulating tank through a first air aerator to prevent sewage from precipitating and spoiling and deodorizing, the sewage enters an anaerobic tank to digest part of organic matters after being regulated by the regulating tank, the concentration of the organic matters is reduced, the anaerobic tank is digested and enters an aerobic tank, a second air blower performs aeration to the aerobic tank through a second air aerator, activated sludge performs aerobic respiration in the aerobic tank to decompose the organic matters into inorganic matters, the water after itching enters a precipitation tank to precipitate, then enters a disinfection tank to disinfect, and finally flows into a water collecting tank; the sewage treatment automation control degree is high; the automatic control forms circulation, which is helpful for fully purifying hospital sewage; the sewage treatment data can be traced, and the process tracing and tracking can be carried out on the sewage treatment operation process by introducing the water quality acquisition terminal, the process data acquisition terminal and the video monitoring terminal.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
FIG. 2 is a schematic diagram of the system structure of the present utility model.
1-filtering tank, 2-regulating tank, 3-anaerobic tank, 4-aerobic tank, 5-sedimentation tank, 6-disinfection tank, 7-water collecting tank, 8-water pipeline, 9-water return pipeline, 10-PLC controller, 11-process data acquisition terminal, 12-water quality acquisition terminal, 13-touch display screen, 14-video monitoring terminal, 15-memory, 16-first air aerator, 17-first air blower, 18-second air aerator, 19-second air blower, 20-sludge concentration tank, 21-disinfectant medical kit, 22-electromagnetic ball valve, 23-water pump, 24-sludge lifting pump, 25-water return pump.
Detailed Description
The utility model is further described with reference to the following detailed drawings in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the implementation of the utility model easy to understand.
The hospital sewage treatment system with the visualization system comprises a filter tank 1, a regulating tank 2, an anaerobic tank 3, an aerobic tank 4, a sedimentation tank 5, a disinfection tank 6 and a water collecting tank 7 which are communicated sequentially through a water pipeline 8 according to the sewage flow direction, wherein a water pump 23 is arranged on the water pipeline, the filter tank 1 is communicated with a hospital sewage drainage pipeline, and a filter screen is arranged in the filter tank 1; the water collecting tank 7 is communicated with the regulating tank 2 through a water return pipeline 9 and a water return pump 25; the hospital sewage treatment system of the visualization system further comprises a PLC (programmable logic controller) 10, a process data acquisition terminal 11, a water quality acquisition terminal 12, a touch display screen 13, a video monitoring terminal 14 and a memory 15;
a first air aerator 16 is arranged in the regulating tank 2, an outlet of the first air aerator 16 is communicated with a first external air blower 17 through a pipeline, activated sludge and a second air aerator 18 are arranged in the aerobic tank 4, and an outlet of the second air aerator 18 is connected with a second external air blower 19 through a pipeline; the sludge outlet of the sedimentation tank 5 is communicated with the sludge concentration tank 20 through a sludge lifting pump 24 and a pipeline.
The sewage in the hospital enters the filter tank 1 to remove sundries, the sewage enters the regulating tank 2, the first air blower 17 carries out micro-aeration to the regulating tank 2 through the first air aerator 16 to prevent sewage from precipitating and spoiling and deodorizing, the sewage enters the anaerobic tank 3 after being regulated by the regulating tank 2 to digest part of organic matters and reduce the concentration of the organic matters, the anaerobic tank 3 enters the aerobic tank 4 after being digested, the second air blower 19 carries out aeration to the aerobic tank 4 through the second air aerator 18, the activated sludge carries out aerobic respiration to decompose the organic matters into inorganic matters in the aerobic tank 4, the itchy water enters the sedimentation tank 5 to be precipitated, then enters the disinfection tank 6 to be disinfected through a disinfectant, finally flows into the water collecting tank 7, then carries out water quality detection by utilizing the water quality acquisition terminal 12, can be discharged after being qualified in detection, and pumps the water in the water collecting tank 7 into the regulating tank 2 through the water return pump 25 and the water return pipeline 9 to carry out secondary purification when the detection is unqualified until the water quality detection is qualified. The sludge in the sedimentation tank 5 is lifted into the sludge concentration tank 20 by the sludge lifting pump 24, and is concentrated and transported out.
The disinfection tank 6 is also provided with a disinfectant medicine box 21. The disinfectant medical kit 21 is communicated with the disinfection tank 6 through a pipeline, and an electromagnetic ball valve 22 is arranged on the communication pipeline between the disinfectant medical kit 21 and the disinfection tank 6, so that the adding amount of the disinfectant can be controlled conveniently by controlling the electromagnetic ball valve 22.
The PLC 10 is electrically connected with a process data acquisition terminal 11, a water quality acquisition terminal 12, a touch display screen 13, a video monitoring terminal 14, a memory 15, a first blower 17, a second blower 19, an electromagnetic ball valve 22, a water pump, a sludge lifting pump and a water return pump; the video monitoring terminal 14 is connected with a memory 15.
The water quality acquisition terminal 12 comprises an acidometer, a biochemical oxygen demand detector, a chemical oxygen demand detector, an ammonia nitrogen analysis terminal and a total phosphorus analysis terminal, and acquires water quality data in a multi-level manner to realize accurate control of water quality.
The process data acquisition terminal 11 comprises a liquid level difference meter and an electromagnetic flowmeter, can collect data of a process in real time, provides data support for improving sewage treatment efficiency, can realize the whole process of extending sewage treatment monitoring from the tail end of sewage drainage to sewage treatment, is favorable for analyzing abnormality of sewage treatment, and further improves the sewage treatment efficiency.
The PLC 10 is provided with an RS232 or RS485 industrial interface, the memory 15 is provided with a USB communication interface, the industrial interface can be connected with a computer, the operation control capability is further provided, and the communication interface can be connected with an external storage device to realize data transfer and processing.
The video monitoring terminal 14 can be realized by adopting a camera, so that the visual detection of the sewage treatment process is realized, and video data is stored in a memory, thereby facilitating the visual monitoring and backtracking of the sewage treatment. The touch screen 13 may enable visual data review and manipulation of process operations.
The process data acquisition terminal 11 is positioned in the filtering tank 1, the regulating tank 2, the anaerobic tank 3, the aerobic tank 4, the sedimentation tank 5, the disinfection tank 6 and the water collecting tank 7;
the water quality acquisition terminal 12 is positioned in the water collecting tank 7.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be appreciated by those skilled in the art that the present utility model is not limited by the foregoing embodiments, which are described in the specification merely illustrative of the principles of the present utility model, without departing from the spirit and scope of the utility modelThe utility model is susceptible to various changes and modifications, all of which fall within the scope of the utility model as claimed. The utility model is claimed in the scope of the appended claimsDescriptionThe claims and their equivalents.
Claims (8)
1. The hospital sewage treatment system with the visualization system is characterized by comprising a filter tank, a regulating tank, an anaerobic tank, an aerobic tank, a sedimentation tank, a disinfection tank and a water collecting tank which are communicated sequentially through a water pipeline according to the sewage flow direction, wherein a water pump is arranged on the water pipeline, the filter tank is communicated with a hospital sewage drainage pipeline, and a filter screen is arranged in the filter tank; the water collecting tank is communicated with the regulating tank through a water return pipeline and a water return pump; the hospital sewage treatment system of the visualization system comprises a PLC controller, a process data acquisition terminal, a water quality acquisition terminal, a touch display screen, a video monitoring terminal and a memory.
2. The hospital sewage treatment system with the visualization system according to claim 1, wherein a first air aerator is arranged in the regulating tank, an outlet of the first air aerator is communicated with a first external blower through a pipeline, activated sludge and a second air aerator are arranged in the aerobic tank, and an outlet of the second air aerator is connected with a second external blower through a pipeline.
3. The hospital sewage treatment system with visualization system of claim 1, wherein the sludge outlet of the sedimentation tank is in communication with the sludge concentration tank via a sludge lift pump and a conduit.
4. The hospital sewage treatment system with the visualization system according to claim 1, wherein the disinfection tank is further provided with a disinfectant medicine box, the disinfectant medicine box is communicated with the disinfection tank through a pipeline, and an electromagnetic ball valve is arranged on a communicating pipeline of the disinfectant medicine box and the disinfection tank.
5. The hospital sewage treatment system with a visualization system according to claim 1, wherein the PLC controller is electrically connected to a process data acquisition terminal, a water quality acquisition terminal, a touch display screen, a video monitoring terminal, a memory, a first blower, a second blower, an electromagnetic ball valve, a water pump, a sludge lift pump, and a return water pump; the video monitoring terminal is connected with the memory.
6. The hospital wastewater treatment system with visualization system of claim 1, wherein the water quality acquisition terminal comprises an acidometer, a biochemical oxygen demand detector, a chemical oxygen demand detector, an ammonia nitrogen analysis terminal and a total phosphorus analysis terminal.
7. The hospital wastewater treatment system with visualization system of claim 1, wherein the process data acquisition terminal comprises a level differential meter and an electromagnetic flowmeter.
8. The hospital sewage treatment system with the visualization system according to claim 1, wherein the PLC controller is provided with an RS232 or RS485 industrial interface, and the memory is provided with a USB communication interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320318310.2U CN219730710U (en) | 2023-02-22 | 2023-02-22 | Hospital sewage treatment system with visualization system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320318310.2U CN219730710U (en) | 2023-02-22 | 2023-02-22 | Hospital sewage treatment system with visualization system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219730710U true CN219730710U (en) | 2023-09-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320318310.2U Active CN219730710U (en) | 2023-02-22 | 2023-02-22 | Hospital sewage treatment system with visualization system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219730710U (en) |
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2023
- 2023-02-22 CN CN202320318310.2U patent/CN219730710U/en active Active
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