CN220665067U - Integrated reactor for efficiently treating hospital wastewater - Google Patents
Integrated reactor for efficiently treating hospital wastewater Download PDFInfo
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- CN220665067U CN220665067U CN202321404324.2U CN202321404324U CN220665067U CN 220665067 U CN220665067 U CN 220665067U CN 202321404324 U CN202321404324 U CN 202321404324U CN 220665067 U CN220665067 U CN 220665067U
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- tank
- integrated reactor
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- sedimentation
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- 239000002351 wastewater Substances 0.000 title claims abstract description 36
- 238000006243 chemical reaction Methods 0.000 claims abstract description 16
- 238000005192 partition Methods 0.000 claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 30
- 238000004062 sedimentation Methods 0.000 claims description 23
- 238000004659 sterilization and disinfection Methods 0.000 claims description 15
- 230000001105 regulatory effect Effects 0.000 claims description 14
- 102000004190 Enzymes Human genes 0.000 claims description 8
- 108090000790 Enzymes Proteins 0.000 claims description 8
- 239000007788 liquid Substances 0.000 claims description 6
- 238000010992 reflux Methods 0.000 claims description 4
- 239000010802 sludge Substances 0.000 claims description 3
- 230000001376 precipitating effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 13
- 238000004065 wastewater treatment Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 10
- 239000003054 catalyst Substances 0.000 description 8
- 238000012544 monitoring process Methods 0.000 description 6
- 238000012423 maintenance Methods 0.000 description 5
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 description 4
- 230000015556 catabolic process Effects 0.000 description 4
- 238000006731 degradation reaction Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000000543 intermediate Substances 0.000 description 2
- 238000007726 management method Methods 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000029087 digestion Effects 0.000 description 1
- 239000003640 drug residue Substances 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002906 medical waste Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 230000000050 nutritive effect Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 239000000941 radioactive substance Substances 0.000 description 1
- 238000006479 redox reaction Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
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- Physical Water Treatments (AREA)
Abstract
The utility model relates to the technical field of medical wastewater treatment, in particular to an integrated reactor for efficiently treating hospital wastewater. The integrated reactor adopts the technical means of multi-layer partition plates, curved plates and the like, so that a plurality of reaction areas can be formed in the reactor, the treatment effect is enhanced, and an intelligent control system and a series of pretreatment measures are synchronously adopted, so that the high-efficiency treatment of hospital wastewater is realized.
Description
Technical Field
The utility model relates to the technical field of medical wastewater treatment, in particular to an integrated reactor for efficiently treating hospital wastewater.
Background
The treatment of hospital wastewater is a relatively complex process, and mainly relates to the treatment and removal of organic matters such as COD, ammonia nitrogen, total nitrogen and the like and nutritive salts. Meanwhile, hospital wastewater also contains various harmful substances such as various drug residues, radioactive substances and the like, if the hospital wastewater is directly discharged without treatment, serious harm is caused to the environment, and in the actual process, the treatment of the hospital wastewater is always a difficult problem because of various hospital wastewater, complex water quality pollution condition and large discharge amount. The traditional treatment technology often needs to use various equipment, reactors and other processes for treatment, and has the disadvantages of higher cost and energy consumption and poor treatment effect.
Disclosure of Invention
The utility model aims to provide a more efficient, energy-saving and intelligent integrated reactor for treating hospital wastewater, so as to solve the problems in the background art.
In order to achieve the above object, the present utility model provides the following technical solution, which mainly includes:
the utility model provides a high-efficient treatment hospital waste water integrated reactor, wholly adopts cylindrical structure, and its inside divide into regulation region, reaction region and sedimentation region in proper order, one side that reaction region was kept away from to the sedimentation region is equipped with the disinfection pond, be equipped with ultraviolet ray disinfection equipment in the disinfection pond, one side that sedimentation region was kept away from to the disinfection pond is equipped with the delivery port.
Preferably, the regulation area comprises grid machine, equalizing basin, mud discharging port, inflow flow controller, biological enzyme adder and PH regulator, reaction area one side is equipped with the equalizing basin, one side upper portion that keeps away from reaction area in the equalizing basin is equipped with the grid machine, center lower part is equipped with the mud discharging port in the equalizing basin, be equipped with biological enzyme adder and PH regulator in the equalizing basin respectively, the equalizing basin passes through the pipeline intercommunication with the sedimentation area, be equipped with inflow flow controller on the pipeline.
Preferably, a baffle is arranged at the center in the regulating tank, and a space is arranged between the lower end of the baffle and the bottom of the regulating tank.
Preferably, the device also comprises a temperature controller and a flow controller, wherein the temperature controller and the flow controller are respectively arranged in the regulating tank.
Preferably, the lower end of the inner part of the regulating tank is provided with an inclined plate which is inclined towards the center.
Preferably, the reaction area is composed of curved plates, an integrated reactor and a plurality of layers of partition plates, wherein the integrated reactor is communicated with the regulating tank, the integrated reactor is internally provided with the plurality of layers of partition plates, and each partition plate is vertically provided with a plurality of curved plates.
Preferably, the sedimentation area comprises sedimentation tank, backwash pump and liquid level controller, one side that the equalizing basin was kept away from to integrative reactor is equipped with the sedimentation tank, the sedimentation tank passes through pipeline and equalizing basin intercommunication, be equipped with the backwash pump on the pipeline, still be equipped with liquid level controller in the sedimentation tank, the disinfection pond is located one side that the sedimentation tank kept away from integrative reactor.
Preferably, the lower end of the inner part of the sedimentation tank is provided with an inclined plate which inclines towards the center.
According to the technical scheme, the beneficial effects of the utility model are as follows:
1) Extremely high treatment efficiency: the integrated reactor adopts technical means such as multilayer partition plate and bent plate to design the internal structure of the reactor, so that a plurality of reaction areas can be formed inside the reactor, the treatment effect is enhanced, and compared with the traditional treatment scheme, harmful substances such as organic matters, nutrient salts and the like in hospital wastewater can be degraded more rapidly and efficiently.
2) Flexible reactor configuration: the integrated reactor of this patent has adopted simple and compact structure, and area is little, can carry out free assembly and collocation according to the water quality treatment requirement of difference, has strengthened its adaptability.
3) High-efficient intelligent control system: the integrated reactor of this patent has adopted intelligent control system, monitors and regulates and control handling process for the reactor can steady operation, has reduced operation and management cost, and be convenient for operation and maintenance.
4) The maintenance is convenient: the integrated reactor of the patent does not need to use too much extra equipment and reactors, so that the maintenance is more convenient and simple, and the required maintenance and maintenance cost is lower.
Based on the advantages and positive effects, the integrated reactor can remarkably improve the efficiency and quality of hospital wastewater treatment, reduce the treatment cost and has certain practical application value. The number of the multi-layer partition plates and the curved plates is increased, so that a plurality of reaction areas are formed inside the reactor, the horizontal area and the flow performance are increased, the water quality mixing effect is enhanced, the treatment efficiency is improved, an intelligent control system is adopted, the operation and management cost is reduced, the energy consumption and the material consumption cost are reduced, and the instant effect of high efficiency, convenience, energy conservation and stable operation is achieved.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only embodiments of the present utility model, and that other drawings can be obtained according to the provided drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural view of the present utility model.
Reference numerals illustrate: 1-a grid machine; 2-an adjusting tank; 3-a mud discharging port; 4-a water inlet flow controller; a 5-biological enzyme adder; a 6-pH adjustor; 7-a temperature controller; 8-a flow controller; 9-a curved plate; 10-an integrated reactor; 11-a multilayer separator; 12-a sedimentation tank; 13-a reflux pump; 14-a liquid level controller; 15-ultraviolet disinfection equipment; 16-a disinfection tank; 17-water outlet.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples
As shown in FIG. 1, after the wastewater is filtered by the grid machine 1, the wastewater enters the regulating tank 2 for pretreatment, and the pretreatment mode of the regulating tank 2 comprises the following steps: the water inflow regulator 4 and the temperature controller 7 are used for carrying out degradation and precipitation treatment of COD and ammonia nitrogen of raw water and the pH value regulation of the initial pH value and the like by technical means such as adding biological enzymes into the biological enzyme adder 5. The pretreated wastewater is subjected to flow limiting and uniform division through the flow controller 8 and enters the integrated reactor 10, the internal multi-layer partition plate 11 can enable a plurality of reaction areas to be formed inside the reactor, and the mixing effect of water quality is improved through the curved plate 9, so that the treatment effect is enhanced. The mixed liquid enters the sedimentation tank 12, the sludge at the bottom is refluxed by the reflux pump 13, finally treated effluent enters the disinfection tank 16 through the drainage port for ultraviolet disinfection, and the effluent is discharged through the water outlet 17 after reaching the effluent requirement.
The integrated reactor realizes automatic control and monitoring by being provided with an intelligent control system, and the control key points mainly comprise the following aspects:
and (3) effluent quality monitoring and control:
the reactor is equipped with a sensor for real-time water quality monitoring, and the monitoring items comprise parameters such as COD, ammonia nitrogen, pH value and the like. The reactor is internally provided with a control system, when the water quality is abnormal, the control system can timely feed back abnormal information and take corresponding measures, such as replacing a catalyst, adjusting a treatment process and the like, so that the water quality of the discharged water is ensured to reach the standard.
And (3) water inlet flow control:
the reactor is equipped with a flow meter for real-time monitoring of the inlet and outlet water flow, so that flow control is realized, the water yield in the reactor is ensured to be unchanged and stable, the phenomena of overload or internal movement performance attenuation and the like of the reactor are prevented, and the wastewater can be fully decomposed in the reactor.
And (3) temperature control:
the temperature is monitored and controlled in real time by the thermometer in the reactor, and the temperature in the reactor is correspondingly adjusted according to the water quality change, so that the temperature in the reactor is ensured to be suitable for microorganism growth and wastewater degradation, and the treatment effect is ensured.
pH value control:
the reactor is provided with a pH sensor for real-time monitoring, and an automatic control system is used for adding proper medicaments and acid-base regulators into the inlet water of the reactor to adjust the initial pH value of the wastewater, so that the reactor is suitable for digestion degradation of denatured intermediates and microorganism growth.
Through the control key points, the integrated reactor can automatically control, stably and reliably treat hospital wastewater.
The process flow of the integrated reactor is as follows:
(1) Pretreatment of water inflow:
the hospital wastewater enters an adjusting tank 2 after impurities such as impurities, sediment and the like are removed through pretreatment of a grid machine 1. The pretreatment is carried out in the regulating tank 2, which comprises adding biological enzyme, adding medicament for precipitation, regulating the PH value of the wastewater and the like, so as to optimize the COD and ammonia nitrogen degradation effect of the wastewater.
(2) And (3) water inlet:
the wastewater enters the reactor and uniformly flows into the reactor through the water inlet.
(3) The reactor comprises:
the integrated reactor 10 is composed of a plurality of groups of multi-layer partition plates 11 and curved plates 9, and is used for carrying out partitioned treatment on the wastewater and reacting with a special catalyst. Inside the reactor, the denatured intermediate is decomposed and eliminated by oxidation-reduction reaction with the aid of a catalyst.
(4) And (3) water outlet:
the effluent treated by the reactor flows into the disinfection tank 16 through the drainage port, is disinfected by ultraviolet rays and the like, and is discharged after reaching the effluent standard.
In the whole treatment process, equipment such as a flowmeter, a PH meter, a thermometer, a water quality sensor and the like is arranged, and data are transmitted in real time through an automatic control system, so that the stability, reliability and high efficiency of the treatment process are ensured.
The integrated reactor adopts the design of a plurality of groups of multi-layer partition plates 11 and curved plates 9 in the reactor so as to optimize the mixing effect of wastewater, thereby improving the reaction efficiency and reducing the use amount of the catalyst.
The principle of the multi-layer separator 11 and the curved plate 9 is as follows:
(1) Multilayer separator 11 principle:
the inside of the reactor adopts two or more groups of multi-layer baffle plates 11 to divide the inside of the reactor into a plurality of reaction areas, and water flows into the next reaction area from the gaps between the baffle plates, so that the mixing uniformity of the wastewater is improved, the space of the reactor is fully utilized, and better treatment effect is achieved.
(2) The principle of curved plate 9:
the special bent plate 9 is arranged at the position vertical to the partition plate in the reactor to form a water flow path of annular flow, so that the water flow kinetic energy in the wastewater is increased, the mixing effect of the wastewater is improved, the space of the reactor is fully utilized, and the reaction efficiency is improved. In addition, the bent plate 9 can also effectively prevent the formation of dead zones and catalyst accumulation in the reactor, and avoid the accumulation and blockage of substances in the catalyst pores, thereby reducing the blocking phenomenon in the reactor and prolonging the service life of the catalyst.
Therefore, the design of the multi-layer partition plate 11 and the curved plate 9 can effectively improve the mixing effect of the wastewater in the reactor, optimize the utilization rate of the internal volume of the reactor, improve the treatment efficiency of the wastewater in the hospital, save the use amount of the catalyst and realize the good combination of economic benefit and environmental benefit.
In the present specification, each embodiment is described in a progressive manner, and each embodiment is mainly described in a different point from other embodiments, and identical and similar parts between the embodiments are all enough to refer to each other. For the device disclosed in the embodiment, since it corresponds to the method disclosed in the embodiment, the description is relatively simple, and the relevant points refer to the description of the method section.
Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (6)
1. The integrated reactor for efficiently treating hospital wastewater is characterized in that the integrated reactor is of a cylindrical structure, the inside of the integrated reactor is sequentially divided into an adjusting area, a reaction area and a sedimentation area, a disinfection tank is arranged on one side of the sedimentation area, which is far away from the reaction area, ultraviolet disinfection equipment is arranged in the disinfection tank, and a water outlet is arranged on one side of the disinfection tank, which is far away from the sedimentation area; the reaction area comprises bent plates, an integrated reactor and a plurality of layers of partition plates, wherein the integrated reactor is communicated with the regulating tank, the integrated reactor is internally provided with the plurality of layers of partition plates, and each partition plate is vertically provided with a plurality of bent plates.
2. The integrated reactor for efficiently treating hospital wastewater according to claim 1, wherein the adjusting area is composed of a grating machine, an adjusting tank, a sludge discharge port, a water inflow controller, a biological enzyme adder and a PH regulator, the adjusting tank is arranged on one side of the reacting area, the grating machine is arranged on the upper part of one side of the adjusting tank far away from the reacting area, the sludge discharge port is arranged on the lower part of the center of the adjusting tank, the biological enzyme adder and the PH regulator are respectively arranged in the adjusting tank, the adjusting tank is communicated with the precipitating area through a pipeline, and the water inflow controller is arranged on the pipeline.
3. The integrated reactor for efficiently treating hospital wastewater according to claim 2, further comprising a temperature controller and a flow controller, wherein the temperature controller and the flow controller are respectively arranged in the regulating tank.
4. An integrated reactor for efficiently treating hospital wastewater according to claim 3 and characterized in that an inclined plate inclined toward the center is provided at the lower end of the interior of said regulating tank.
5. The integrated reactor for efficiently treating hospital wastewater according to claim 1, wherein the sedimentation area is composed of a sedimentation tank, a reflux pump and a liquid level controller, the sedimentation tank is arranged on one side of the integrated reactor far away from the regulating tank, the sedimentation tank is communicated with the regulating tank through a pipeline, the reflux pump is arranged on the pipeline, the liquid level controller is further arranged in the sedimentation tank, and the disinfection tank is arranged on one side of the sedimentation tank far away from the integrated reactor.
6. The integrated reactor for efficiently treating hospital wastewater according to claim 5, wherein an inclined plate inclined toward the center is provided at the lower end of the interior of the sedimentation tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321404324.2U CN220665067U (en) | 2023-06-05 | 2023-06-05 | Integrated reactor for efficiently treating hospital wastewater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321404324.2U CN220665067U (en) | 2023-06-05 | 2023-06-05 | Integrated reactor for efficiently treating hospital wastewater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220665067U true CN220665067U (en) | 2024-03-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321404324.2U Active CN220665067U (en) | 2023-06-05 | 2023-06-05 | Integrated reactor for efficiently treating hospital wastewater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220665067U (en) |
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2023
- 2023-06-05 CN CN202321404324.2U patent/CN220665067U/en active Active
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