CN208038233U - A kind of system of processing medical waste water - Google Patents
A kind of system of processing medical waste water Download PDFInfo
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- CN208038233U CN208038233U CN201721728824.6U CN201721728824U CN208038233U CN 208038233 U CN208038233 U CN 208038233U CN 201721728824 U CN201721728824 U CN 201721728824U CN 208038233 U CN208038233 U CN 208038233U
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- waste water
- medical waste
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- tank
- regulating reservoir
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Abstract
The utility model discloses a kind of systems of processing medical waste water, are related to the process field of medical waste water.The system of the processing medical waste water of the utility model includes water inlet pipe, outlet pipe and sequentially connected sterilization pool, regulating reservoir, redox pond, anaerobic pond, aerobic tank, flocculation sedimentation tank and sludge-tank；The water inlet pipe is connected to the sterilization pool, and the outlet pipe is connected to the flocculation sedimentation tank, and the regulating reservoir is provided with the material pipe for being connected to the sludge-tank.The Systems Sterilizer pond of processing medical waste water provided by the utility model is arranged before other processing ponds, exterminating bacterium processing is carried out to medical waste water first, avoiding the pathogenic microorganism in medical waste water, the medical waste water of diffusion couple next batch in follow up device causes secondary pollution with processing procedure, and reduces the risk of pathogenic microorganism diffusion.
Description
Technical field
The utility model is related to the process field of medical waste water, especially a kind of system of processing medical waste water.
Background technology
With flourishing for China's medical industry, the yield of medical waste water is also increasing.Medical waste water is mainly
The waste water of the discharges such as consulting room, laboratory, ward, laundry and operating room from medical treatment, wastewater source and ingredient are very multiple
It is miscellaneous.Contain a large amount of pathogenetic bacteria, virus, chemical agent and heavy metal ion in hospital wastewater, such as drug, disinfectant, examines
Disconnected agent, detergent and a large amount of pathogenic microbes, parasitic ovum and various viruses, such as roundworm egg, hepatitis virus, knot
Pyrenomycetes and dysentery bacillus etc..Feature with space-pollution, acute infection and latent infection.With industrial wastewater and sanitary wastewater phase
Than it has the characteristics that water is small, pollution power is strong, is such as allowed to discharge, and the serious polluted source of meeting spreads the disease.
Now have in the art much for the processing system of medical waste water and method, mostly in the processing of trade effluent
Plus bactericidal unit or process on the basis of system, and common sterilization method is high-temperature sterilization and filtration sterilization.Its
It has a drawback in that：Processing procedure is unreasonable；Often pathogenic microorganism is handled in final step, leads to the micro- life of cause of disease
Object is easy to retain in device in front, causes secondary pollution to the medical waste water of latter batch, and increase pathogenic microorganism
The risk of diffusion.
Utility model content
The goal of the invention of the utility model is：In view of the above problems, providing a kind of processing medical waste water is
System, the system carry out exterminating bacterium processing to medical waste water first, avoid the pathogenic microorganism in medical waste water with processing procedure
The medical waste water of diffusion couple next batch causes secondary pollution in follow up device, and reduces the risk of pathogenic microorganism diffusion.
The technical solution adopted in the utility model is as follows：
A kind of system of processing medical waste water comprising water inlet pipe, outlet pipe and sequentially connected sterilization pool, adjusting
Pond, redox pond, anaerobic pond, aerobic tank, flocculation sedimentation tank and sludge-tank；The water inlet pipe is connected to the sterilization pool, institute
It states outlet pipe and is connected to the flocculation sedimentation tank, the regulating reservoir is provided with the material pipe for being connected to the sludge-tank.
By adopting the above-described technical solution, sterilization pool is arranged in regulating reservoir, redox pond, anaerobic pond, aerobic tank, wadding
Before solidifying sedimentation basin, carries out disinfection processing to medical waste water first, kill pathogenic microorganism therein, avoid it with medical waste water
It flows into regulating reservoir, redox pond, anaerobic pond, aerobic tank, flocculation sedimentation tank and remains, to avoid the doctor to next batch
Waste water is treated to cause to form secondary pollution.Simultaneously as the large granular impurity of regulating reservoir retention is also sterilized with passing through, it can be straight to its
Collection processing is received, the diffusion of pathogenic microorganism will not be caused.
A kind of system of processing medical waste water of the utility model, passes through valve between the sterilization pool and the regulating reservoir
Connection, the surface area of the valve it is sufficiently large to control the connection between the sterilization pool and the regulating reservoir whether.
By adopting the above-described technical solution, flowing into regulating reservoir convenient for whole materials in sterilization pool carries out subsequent processing.
A kind of system of processing medical waste water of the utility model, the sterilization pool are provided with disinfection agent storage device, institute
It states disinfection agent storage device and sterilization pool is connected to be passed through disinfectant into sterilization pool by pipeline.
By adopting the above-described technical solution, convenient for disinfectant is added into sterilization pool as needed.In the utility model
The disinfectant of use is selected from chlorine dioxide, ozone, any one in potassium hydrogen peroxymonosulfate.
A kind of system of processing medical waste water of the utility model, it is miscellaneous to filter bulky grain that the regulating reservoir is provided with grid
Matter, grid one end are connected to the top of regulating reservoir, and the other end is connected to the bottom of regulating reservoir so that regulating reservoir to be divided into relatively solely
The vertical part of left and right two；The material pipe is set to the left-hand component of the regulating reservoir, the right-hand component of the regulating reservoir
It is connected to soda acid pond by the pipeline with water pump.
By adopting the above-described technical solution, the large granular impurity that grid is retained is intercepted in the left lateral in regulating reservoir
Point, when granule foreign is run up to it is a certain amount of when, it can be collected by material pipe to sludge-tank, at this point, large granular impurity is
By disinfecting, the diffusion of pathogenic microorganism is not caused.
A kind of system of processing medical waste water of the utility model, the redox pond are provided with ferrous sulfate storage dress
It sets, the ferrous sulfate storage device is connected to oxidation pond to be passed through ferrous sulfate into oxidation pond by pipeline.
By adopting the above-described technical solution, ferrous sulfate is dissolved in after entering redox pond by ferrous sulfate storage device
In medical waste water, ferrite is formed with the heavy metal ion in medical waste water, to precipitate heavy metal ion therein.
A kind of system of processing medical waste water of the utility model is both provided with suction in the anaerobic pond and the aerobic tank
Attached column, adsorption column one end connection pool top one end are connected to bottom of pond, are provided with branch on adsorption column, the adsorption column and described
Corresponding microorganism is attached on branch.
By adopting the above-described technical solution, on the one hand branch increases the adhesion amount of microorganism, on the other hand increase
The processing area of microorganism, to improve the processing capacity in anaerobic pond and aerobic tank.
A kind of system of processing medical waste water of the utility model, the flocculation sedimentation tank are provided with flocculant storage dress
It sets, the flocculation agent storage device stores flocculant and is connected to flocculation sedimentation tank by pipeline with into flocculation sedimentation tank
It is passed through flocculant.
By adopting the above-described technical solution, convenient for flocculant is added into precipitation flocculation basin at any time as needed.
A kind of system of processing medical waste water of the utility model is provided with filter screen, the mistake in the flocculation sediment
Strainer one end is connected to the pond top other end and is connected to bottom of pond, and the flocculation sedimentation tank is divided into the two relatively independent portions in left and right
Point, wherein left-hand component is respectively connected to the aerobic tank and the sludge-tank, and right-hand component is connected to outlet pipe.
By adopting the above-described technical solution, flocculate precipitate is trapped in left-hand component by filter screen, it is current to run up to one
When quantitative, it can be collected into sludge-tank, it can qualified discharge by the water of filter screen.
A kind of system of processing medical waste water of the utility model, the bottom of the flocculation sedimentation tank left-hand component are provided with
Cellular heavy water plate, the cellular heavy water plate are obliquely installed.
As a result of the scheme of above-mentioned technology, heavy water plate increases the desilting area of floccule, promotes the complete of floccule
Full precipitation.
In conclusion by adopting the above-described technical solution, the utility model has the beneficial effects that：
It is provided by the utility model processing medical waste water system, sterilization pool be set to regulating reservoir, soda acid pond, anaerobic pond,
It before aerobic tank, flocculation sedimentation tank, carries out disinfection processing to medical waste water first, kills pathogenic microorganism, avoid it to next
Secondary pollution caused by batch medical waste water reduces the spread risk of pathogenic microorganism.
Description of the drawings
The utility model will illustrate by example and with reference to the appended drawing, wherein：
Fig. 1 is the structure schematic diagram of the system of processing medical waste water provided by the utility model.
In figure：1 is water inlet pipe, and 2 be outlet pipe, and 3 be sterilization pool, and 31 be sterilization pool storage device, and 32 be valve, and 4 be tune
Pond is saved, 41 be grid, and 5 be redox pond, and 51 be ferrous sulfate storage device, and 6 be anaerobic pond, and 61 be adsorption column, and 62 be point
Branch, 7 be aerobic tank, and 8 be flocculation sedimentation tank, and 81 be flocculation agent storage device, and 82 be filter screen, and 83 be heavy water plate, and 9 be sludge
Pond.
Specific implementation mode
All features disclosed in this specification or disclosed all methods or in the process the step of, in addition to mutually exclusive
Feature and/or step other than, can combine in any way.
This specification（Including any accessory claim, abstract）Disclosed in any feature, unless specifically stated,
It is replaced by other equivalent or with similar purpose alternative features.That is, unless specifically stated, each feature is a series of
An example in equivalent or similar characteristics.
The present embodiment provides a kind of processing systems of medical waste water comprising sequentially connected sterilization pool 3, regulating reservoir 4, oxygen
Change reduction pond 5, anaerobic pond 6, aerobic tank 7, flocculation sedimentation tank 8 and sludge-tank 9, water inlet pipe 1 is connected to sterilization pool 3, and outlet pipe 2 connects
It is connected to flocculation sedimentation tank 8.
Sterilization pool 3 is provided with disinfection agent storage device 31, and being stored in sterilization pool storage device 31 has disinfectant, this practicality is new
The disinfectant used in type is chemosterilant, such as chlorine dioxide, ozone, any one in potassium hydrogen peroxymonosulfate.Sterilization pool 3
It is connected by more than 32 regulating reservoir 4 of valve, the surface area of valve 32 is sufficiently large to whole materials in regulating reservoir and enters disinfection
Pond 4.
Grid 41 is provided in regulating reservoir 4 to filter large granular impurity, the gap of grid 41 is 0.05-0.08cm.Grid
41 one end are connected to the top of regulating reservoir 4, and one end is connected to the bottom of regulating reservoir 4, and regulating reservoir 4 is divided to control two relatively
Independent part, wherein left-hand component are connected to regulating reservoir 4, and left-hand component is connected to redox pond by the pipeline with water pump
5.Left-hand component is provided with the large granular impurity for being connected to the material pipe of sludge-tank 9 to retain grid 41 and imports sludge-tank 9.
Redox pond 5 is provided with ferrous sulfate storage device 51, and sulfuric acid Asia is stored in ferrous sulfate storage device 51
Iron.Ferrous sulfate storage device 51 is connected to 5 or more redox pond by pipeline and ferrous sulfate is wherein added.Redox pond
It is additionally provided with collecting pit（It is not shown）, collecting pit is connected to redox pond 5 to collect ferrous sulfate and heavy metal by pipeline
The ferrite that ion co-precipitation obtains.
Adsorption column 61 is respectively arranged in anaerobic pond 6 and aerobic tank 7,61 one end connection pool top one end of adsorption column is connected to pond
Bottom is provided with branch 62 on adsorption column 61, corresponding microorganism is attached on adsorption column 61.Microorganism wherein in anaerobic pond is
Anaerobe, such as denitrifying bacteria are aerobic microbiological in aerobic tank, such as bacterial digestion and polyP bacteria.In anaerobic pond, micro- life
Object generates H by solution under strict anaerobic conditions, by partial organic substances2、CO2、H2S and CH4Equal gases.In aerobic tank, there are items for oxygen
Under part, aerobic microbiological is mineralized by catabolism, anabolism and substance, and oxidation operation is being resolved into CO2And H2O
Deng.
Flocculation sedimentation tank 8 is provided with flocculation agent storage device 81, stores flocculant in the agent storage device 81 that flocculates, flocculates
Agent storage device 81 is connected to flocculation sedimentation tank 8 to pass through flocculant thereto by pipeline.It was provided in flocculation sedimentation tank 8
Strainer 82, the pond top other end that 82 one end of filter screen is connected to flocculation sedimentation tank 8 are connected to bottom of pond.Filter screen 82 is by flocculation sediment
Pond 8 is divided to control two relatively independent parts, and wherein left-hand component is respectively connected to aerobic tank 7 and sludge-tank 9, right-hand component
It is connected to outlet pipe 2.The aperture of filter screen 82 is 25-50nm, can the sediment less than aperture be trapped in flocculation sedimentation tank 8
Left-hand component, precipitate buildup to it is a certain amount of when, collect into sludge-tank 9；By the medical waste water of filter screen 82
Qualified discharge.The bottom of 8 left-hand component of flocculation sedimentation tank is provided with cellular heavy water plate 83, and the cellular heavy inclination of water plate 83 is set
It sets.
The utility model is not limited to specific implementation mode above-mentioned.The utility model expands to any in this specification
The new feature of middle disclosure or any new combination, and disclose any new method or process the step of or any new group
It closes.
Claims (9)
1. a kind of system of processing medical waste water, which is characterized in that it includes water inlet pipe with, outlet pipe and sequentially connected disinfection
Pond, regulating reservoir, redox pond, anaerobic pond, aerobic tank, flocculation sedimentation tank and sludge-tank；The water inlet pipe is connected to described disappear
Malicious pond, the outlet pipe are connected to the flocculation sedimentation tank, and the regulating reservoir is provided with the materail tube for being connected to the sludge-tank
Road.
2. the system of processing medical waste water according to claim 1, which is characterized in that the sterilization pool and the regulating reservoir
Between connected by valve, the surface area of the valve is sufficiently large to control the connection between the sterilization pool and the regulating reservoir
Whether.
3. the system of processing medical waste water according to claim 2, which is characterized in that the sterilization pool is provided with disinfectant
Storage device, the disinfection agent storage device are connected to sterilization pool to be passed through disinfectant into sterilization pool by pipeline.
4. it is according to claim 1 processing medical waste water system, which is characterized in that the regulating reservoir be provided with grid with
Large granular impurity is filtered, grid one end is connected to the top of regulating reservoir, and the other end is connected to the bottom of regulating reservoir with by regulating reservoir
It is divided into the part of relatively independent left and right two；The material pipe is set to the left-hand component of the regulating reservoir, the adjusting
The right-hand component in pond is connected to soda acid pond by the pipeline with water pump.
5. the system of processing medical waste water according to claim 1, which is characterized in that the redox pond is provided with sulphur
Sour ferrous iron storage device, the ferrous sulfate storage device are connected to oxidation pond to be passed through sulfuric acid Asia into oxidation pond by pipeline
Iron.
6. the system of processing medical waste water according to claim 1, which is characterized in that the anaerobic pond and the aerobic tank
In be both provided with adsorption column, adsorption column one end connection pool top one end is connected to bottom of pond, branch is provided on adsorption column, described
It is attached with corresponding microorganism on adsorption column and the branch.
7. the system of processing medical waste water according to claim 1, which is characterized in that the flocculation sedimentation tank is provided with wadding
Solidifying agent storage device, the flocculation agent storage device store flocculant and are connected to flocculation sedimentation tank by pipeline with to wadding
It is passed through flocculant in solidifying sedimentation basin.
8. the system of processing medical waste water according to claim 7, which is characterized in that be provided in the flocculation sediment
Strainer, described filter screen one end is connected to the pond top other end and is connected to bottom of pond, and the flocculation sedimentation tank is divided into left and right two
Relatively independent part, wherein left-hand component are respectively connected to the aerobic tank and the sludge-tank, and right-hand component is connected to out
Water pipe.
9. the system of processing medical waste water according to claim 8, which is characterized in that the flocculation sedimentation tank left-hand component
Bottom be provided with cellular heavy water plate, the cellular heavy water plate is obliquely installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721728824.6U CN208038233U (en) | 2017-12-13 | 2017-12-13 | A kind of system of processing medical waste water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721728824.6U CN208038233U (en) | 2017-12-13 | 2017-12-13 | A kind of system of processing medical waste water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208038233U true CN208038233U (en) | 2018-11-02 |
Family
ID=63959094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721728824.6U Expired - Fee Related CN208038233U (en) | 2017-12-13 | 2017-12-13 | A kind of system of processing medical waste water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208038233U (en) |
-
2017
- 2017-12-13 CN CN201721728824.6U patent/CN208038233U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181102 Termination date: 20191213 |