CN205773914U - A kind of medical waste water processing means of low-cost high-efficiency - Google Patents
A kind of medical waste water processing means of low-cost high-efficiency Download PDFInfo
- Publication number
- CN205773914U CN205773914U CN201620490742.1U CN201620490742U CN205773914U CN 205773914 U CN205773914 U CN 205773914U CN 201620490742 U CN201620490742 U CN 201620490742U CN 205773914 U CN205773914 U CN 205773914U
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- Prior art keywords
- pond
- biofilter
- waste water
- connects
- processing means
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Abstract
This utility model provides the medical waste water processing means of a kind of low-cost high-efficiency, it is characterised in that: it is provided with anaerobic tank, thick, fine fack, aerating regulation pond, inclined-plate clarifying basin, biofilter, sterilization pool and sampling pond；Connecting sludge disinfection pond by pipeline bottom described inclined-plate clarifying basin, described sludge disinfection pond connects the first dosing mouth, is provided with mud discharging mouth bottom described sludge disinfection pond；Pipeline between described inclined-plate clarifying basin and biofilter is provided with the second dosing mouth, is connected by backwashing pump between described biofilter with described aerating regulation pond；Described sterilization pool connects chlorine dioxide generator, is provided with dosing electromagnetic valve between described sterilization pool and chlorine dioxide generator；Described aerating regulation pond and described biofilter all blast air by blower fan；Water side, one, described sampling pond is provided with return flow solenoid valve and the water side with described anaerobic tank connects, and another water side is provided with water outlet battery valve and connects with drainage pipeline, reduces equipment purchase and operating cost.
Description
Technical field
This utility model belongs to sewage treatment area, relates to a kind of medical waste water processing means, especially relates to a kind of low
The medical waste water processing means of cost-effective rate.
Background technology
Along with continuous progressive, the scientific and technical fast development of society, current medical water product are more and more higher, fall ill simultaneously
People get more and more, hospital sewage is stepped up, in order to avoid the phenomenon generation freeed pathogenic bacteria and grow, propagates, it is necessary to water quality
Carry out the degree of depth to disinfect.Hospital sewage is as proper in do not processed, heavy then will result in very calamity, the most then the health endangering people is good for
Health, therefore sewage disposal is more and more important, hospital sewage treatment device thus arise at the historic moment, this device be typically embedded in earth's surface it
Under, use secondary biological contact oxidization treatment technique, the effect that it processes surmounts full mixed biologic oxidation pond, the adaptation to water quality
Property intensity high.
Chinese patent ZL 201520992123.8 provides a kind of buried hospital sewage treatment device, it is characterised in that: tool
There is shell body, in shell body, be provided with the most heavy regulatory region, anoxic pond, contact-oxidation pool, settling zone, BAF, sterilization
Pond；This utility model belongs to integrated sewage treating apparatus, is that it processes technique summing up domestic and international sewage treatment unit
And on the basis of operating experience, the domestic sewage treatment device of new generation for Hospital Sewage Treatment of exploitation.This equipment processes
Technique uses more ripe international advanced biologic treating technique biological contact oxidation process；And by preliminary sedimentation tank, catalytic oxidation
The processing unit facilities such as pond, second pond, sterilization pool are arranged in a tank body, make this equipment really become integration.Micropore
Aeration does not blocks, oxygen-transfer efficiency height, good, the energy saving of aeration effect etc.；Connect pipeline between tank body and all can use PVC drain pipe.
The specific aim processed due to medical waste water is relatively strong, and therefore the requirement for equipment needed thereby is higher, newly sets if all using
Standby, cost of sewage disposal can be caused too high.
Utility model content
The defect higher for solving existing medical waste water treatment operating costs, this utility model provides a kind of low-cost high-efficiency
The medical waste water processing means of rate, recycled for multiple times in wastewater treatment process, reduce operating cost, additionally can be by hospital
Original sewage treatment equipment improves, and is substantially reduced procuring equipment cost.
This utility model adopts the following technical scheme that for solving the problems referred to above:
A kind of medical waste water processing means of low-cost high-efficiency, it is characterised in that: along water (flow) direction being sequentially provided with excrement
Pond, coarse rack, fine fack, aerating regulation pond, inclined-plate clarifying basin, biofilter, sterilization pool and sampling pond；
Connecting sludge disinfection pond by pipeline bottom described inclined-plate clarifying basin, described sludge disinfection pond connects the first dosing
Mouthful, top, described sludge disinfection pond connects described aerating regulation pond by pipeline, is provided with mud discharging mouth bottom described sludge disinfection pond；
Pipeline between described inclined-plate clarifying basin and biofilter is provided with the second dosing mouth, and described biofilter is with described
Aerating regulation is connected by backwashing pump between pond；
Described sterilization pool connects chlorine dioxide generator, is provided with dosing between described sterilization pool and chlorine dioxide generator
Electromagnetic valve；
Described aerating regulation pond and described biofilter all blast air by blower fan；
Described sampling pond is provided with two water sides, one of them water side be provided with return flow solenoid valve and with described anaerobic tank
Water side connects, and another water side is provided with water outlet battery valve and connects with drainage pipeline.
Further, by described first dosing mouth to described sludge disinfection pond input quick lime.
Further, dephosphorization agent can be added in waste water by the second dosing mouth.
Further, described biofilter carries out backwash once in every 12 hours, and backwashing water passes through described backwashing pump
Return to described aerating regulation pond.
Further, the mud bottom described sludge disinfection pond has municipal fecal suction truck periodically to siphon away.
The beneficial effects of the utility model are: provide the medical waste water processing means of a kind of low-cost high-efficiency, waste water
Recycled for multiple times in processing procedure, reduces operating cost, additionally can be changed by the original sewage treatment equipment of hospital
Enter, be substantially reduced procuring equipment cost.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model detailed description of the invention, required in detailed description of the invention being described below
Accompanying drawing to be used is briefly described, it should be apparent that, the accompanying drawing in describing below is embodiment party more of the present utility model
Formula, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtains according to these accompanying drawings
Obtain other accompanying drawing.
Fig. 1 is structural representation of the present utility model.
In figure, 1. anaerobic tank 2. coarse rack 3. fine fack
4. aerating regulation pond 5. inclined-plate clarifying basin 6. biofilter
7. sterilization pool 8. is sampled sludge disinfection pond, pond 9.
10. blower fan 11. first dosing mouth 12. backwashing pump
13. second dosing mouth 14. chlorine dioxide generator 15. dosing electromagnetic valves
16. return flow solenoid valves 17. go out water solenoid valve
Detailed description of the invention
In description of the present utility model, except as otherwise noted, term " on ", D score, " top ", " bottom ", " longitudinally "
It is based on orientation shown in the drawings or state relation in the orientation indicated or state relation, is for only for ease of this practicality of description new
Type and simplification describe rather than indicate or imply that the mechanism of indication or element must have specific orientation, with specific orientation
Structure and operation, therefore it is not intended that to restriction of the present utility model.
In description of the present utility model, it should be noted that unless otherwise clearly defined and limited, term " connects "
Should be interpreted broadly, connect for example, it may be fixing, it is also possible to be to removably connect, or be integrally connected；It can be direct phase
Even, it is also possible to be indirectly connected to by intermediary.For the ordinary skill in the art, can be with in concrete condition understanding
State term concrete meaning in this utility model.
As it is shown in figure 1, this utility model provides the medical waste water processing means of a kind of low-cost high-efficiency, along water (flow) direction
It is sequentially provided with anaerobic tank 1, coarse rack 2, fine fack 3, aerating regulation pond 4, inclined-plate clarifying basin 5, biofilter 6, sterilization pool 7 and takes out
Sample pond 8；
Connecting sludge disinfection pond 9 by pipeline bottom described inclined-plate clarifying basin 5, described sludge disinfection pond 9 connects first
Dosing mouth 11, top, described sludge disinfection pond 9 connects described aerating regulation pond 4 by pipeline, sets bottom described sludge disinfection pond 9
There is mud discharging mouth；
Pipeline between described inclined-plate clarifying basin 5 and biofilter 6 is provided with the second dosing mouth 13, described biofilter 6
It is connected by backwashing pump 12 with between described aerating regulation pond 4；
Described sterilization pool 7 connects chlorine dioxide generator 14, sets between described sterilization pool 7 and chlorine dioxide generator 14
There is dosing electromagnetic valve 15；
Described aerating regulation pond 4 all blasts air by blower fan 10 with described biofilter 6；
Described sampling pond 8 is provided with two water sides, one of them water side be provided with return flow solenoid valve 16 and with describedization excrement
The water side connection in pond 1, another water side is provided with water outlet battery valve 17 and connects with drainage pipeline.
It is pointed out that and put into quick lime by described first dosing mouth 11 to described sludge disinfection pond 9.
It is pointed out that and can add dephosphorization agent in waste water by the second dosing mouth 13.
It is pointed out that described biofilter 6 carries out backwash once in every 12 hours, backwashing water is by described recoil
Wash pump 12 and return to described aerating regulation pond 4.
It is pointed out that the mud bottom described sludge disinfection pond 9 has municipal fecal suction truck periodically to siphon away.
Waste water is after coarse rack 2, fine fack 3 remove impurity removing, and entrance aerating regulation pond 4 regulates air capacity simultaneously and exposes
Gas, carries out aeration and homogenizing, with pump (not marking in figure), waste water is evacuated to inclined-plate clarifying basin 5, simultaneously by the second dosing mouth 13
Adding dephosphorization agent (the present embodiment uses 5% ferrous sulfate), water outlet is from flowing into BAF 6, and DO controls 3～5mg/L,
Water outlet enters sterilization pool, carries out disinfection with chlorine dioxide generator 14, and chlorine dioxide addition is 30g/M3Waste water, the time of staying
1.5h.Biofilter 6 carries out backwash once in every 12 hours, and backwashing water returns to aerating regulation pond 4, tiltedly by backwashing pump 12
Plate sedimentation tank 5 spoil disposal every day once, enters mudpan 9, and its supernatant passes back into aerating regulation pond 4, and excess sludge is regular
After sterilization, environmental sanitation car of removing contamination is transported, recycled for multiple times in wastewater treatment process, reduces operating cost, additionally can be by hospital
Original sewage treatment equipment improves, and is substantially reduced procuring equipment cost.
It is described in detail of the present utility model above by embodiment, but described content is the most of the present utility model
Preferred embodiment, it is impossible to be considered for limiting practical range of the present utility model.All made according to this utility model application range
Impartial change and improvement etc., within all should still belonging to patent covering scope of the present utility model.
Claims (5)
1. the medical waste water processing means of a low-cost high-efficiency, it is characterised in that: along water (flow) direction be sequentially provided with anaerobic tank,
Coarse rack, fine fack, aerating regulation pond, inclined-plate clarifying basin, biofilter, sterilization pool and sampling pond；
Connecting sludge disinfection pond by pipeline bottom described inclined-plate clarifying basin, described sludge disinfection pond connects the first dosing mouth,
Top, described sludge disinfection pond connects described aerating regulation pond by pipeline, is provided with mud discharging mouth bottom described sludge disinfection pond；
Pipeline between described inclined-plate clarifying basin and biofilter is provided with the second dosing mouth, described biofilter and described aeration
Connected by backwashing pump between regulating reservoir；
Described sterilization pool connects chlorine dioxide generator, is provided with dosing electromagnetism between described sterilization pool and chlorine dioxide generator
Valve；
Described aerating regulation pond and described biofilter all blast air by blower fan；
Described sampling pond is provided with two water sides, and one of them water side is provided with return flow solenoid valve the water outlet with described anaerobic tank
End connection, another water side is provided with water outlet battery valve and connects with drainage pipeline.
The medical waste water processing means of a kind of low-cost high-efficiency the most according to claim 1, it is characterised in that: by institute
State the first dosing mouth and put into quick lime to described sludge disinfection pond.
The medical waste water processing means of a kind of low-cost high-efficiency the most according to claim 1, it is characterised in that: by
Two dosing mouths can add dephosphorization agent in waste water.
The medical waste water processing means of a kind of low-cost high-efficiency the most according to claim 1, it is characterised in that: described life
Thing filter tank carries out backwash once in every 12 hours, and backwashing water returns to described aerating regulation pond by described backwashing pump.
The medical waste water processing means of a kind of low-cost high-efficiency the most according to claim 1, it is characterised in that: described dirt
Mud bottom mud sterilization pool has municipal fecal suction truck periodically to siphon away.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620490742.1U CN205773914U (en) | 2016-05-26 | 2016-05-26 | A kind of medical waste water processing means of low-cost high-efficiency |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620490742.1U CN205773914U (en) | 2016-05-26 | 2016-05-26 | A kind of medical waste water processing means of low-cost high-efficiency |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205773914U true CN205773914U (en) | 2016-12-07 |
Family
ID=58110114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620490742.1U Expired - Fee Related CN205773914U (en) | 2016-05-26 | 2016-05-26 | A kind of medical waste water processing means of low-cost high-efficiency |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205773914U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106673376A (en) * | 2017-02-17 | 2017-05-17 | 杜美玲 | Sewage treatment equipment for hospital |
| CN108840513A (en) * | 2018-06-14 | 2018-11-20 | 安徽中然环保科技有限公司 | A kind of hospital sewage processing process |
-
2016
- 2016-05-26 CN CN201620490742.1U patent/CN205773914U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106673376A (en) * | 2017-02-17 | 2017-05-17 | 杜美玲 | Sewage treatment equipment for hospital |
| CN108840513A (en) * | 2018-06-14 | 2018-11-20 | 安徽中然环保科技有限公司 | A kind of hospital sewage processing process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20161207 Termination date: 20170526 |