CN106396269A - Novel comprehensive sewage treatment system for hospitals - Google Patents
Novel comprehensive sewage treatment system for hospitals Download PDFInfo
- Publication number
- CN106396269A CN106396269A CN201610930265.0A CN201610930265A CN106396269A CN 106396269 A CN106396269 A CN 106396269A CN 201610930265 A CN201610930265 A CN 201610930265A CN 106396269 A CN106396269 A CN 106396269A
- Authority
- CN
- China
- Prior art keywords
- pond
- outlet
- tank
- temperature heating
- filter
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000010865 sewage Substances 0.000 title claims abstract description 44
- 238000010438 heat treatment Methods 0.000 claims abstract description 32
- 238000005273 aeration Methods 0.000 claims abstract description 24
- 239000007788 liquid Substances 0.000 claims abstract description 20
- 238000001816 cooling Methods 0.000 claims abstract description 13
- 239000013049 sediment Substances 0.000 claims abstract description 8
- 239000007787 solid Substances 0.000 claims description 19
- 230000003260 anti-sepsis Effects 0.000 claims description 10
- 238000004062 sedimentation Methods 0.000 claims description 10
- 238000005276 aerator Methods 0.000 claims description 8
- 230000008676 import Effects 0.000 claims description 6
- 239000010453 quartz Substances 0.000 claims description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 5
- 229910052799 carbon Inorganic materials 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 9
- 230000001954 sterilising effect Effects 0.000 abstract description 6
- 238000004659 sterilization and disinfection Methods 0.000 abstract description 6
- 238000001914 filtration Methods 0.000 abstract description 4
- 239000003651 drinking water Substances 0.000 abstract 1
- 235000020188 drinking water Nutrition 0.000 abstract 1
- 239000012567 medical material Substances 0.000 abstract 1
- 239000011343 solid material Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 description 17
- 239000003344 environmental pollutant Substances 0.000 description 10
- 231100000719 pollutant Toxicity 0.000 description 10
- JMANVNJQNLATNU-UHFFFAOYSA-N oxalonitrile Chemical compound N#CC#N JMANVNJQNLATNU-UHFFFAOYSA-N 0.000 description 4
- 230000007423 decrease Effects 0.000 description 3
- BQSLGJHIAGOZCD-CIUDSAMLSA-N Leu-Ala-Ser Chemical compound CC(C)C[C@H](N)C(=O)N[C@@H](C)C(=O)N[C@@H](CO)C(O)=O BQSLGJHIAGOZCD-CIUDSAMLSA-N 0.000 description 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 2
- 239000005446 dissolved organic matter Substances 0.000 description 2
- 239000002384 drinking water standard Substances 0.000 description 2
- 238000007726 management method Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 208000032420 Latent Infection Diseases 0.000 description 1
- 241000204031 Mycoplasma Species 0.000 description 1
- 102000001999 Transcription Factor Pit-1 Human genes 0.000 description 1
- 108010040742 Transcription Factor Pit-1 Proteins 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging 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
- 238000005516 engineering process Methods 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 239000010871 livestock manure Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G7/00—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals
- F23G7/001—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals for sludges or waste products from water treatment installations
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/02—Treatment of water, waste water, or sewage by heating
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/30—Treatment of water, waste water, or sewage by irradiation
- C02F1/32—Treatment of water, waste water, or sewage by irradiation with ultraviolet light
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/50—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F2001/007—Processes including a sedimentation step
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/003—Wastewater from hospitals, laboratories and the like, heavily contaminated by pathogenic microorganisms
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G2206/00—Waste heat recuperation
- F23G2206/20—Waste heat recuperation using the heat in association with another installation
Abstract
The invention relates to the technical field of sewage treatment equipment and discloses a novel comprehensive sewage treatment system for hospitals. The system comprises a primary filter pond, a septic pond, a water collecting pond, a biochemical aeration pond, a settling pond, a sterilization contact pond, an incinerator and a high-temperature heating pond, wherein a liquid outlet of the primary filter pond communicates with a medical material inlet of the septic pond, an outlet of the septic pond communicates with an inlet of the water collecting pond, an outlet of the water collecting pond communicates with the biochemical aeration pond, a liquid outlet of the biochemical aeration pond communicates with an inlet of the sterilization contact pond, a sediment outlet of the biochemical aeration pond communicates with the settling pond, and an outlet of the sterilization contact pond communicates with the high-temperature heating pond; a solid material outlet of the primary filter pond and an outlet of the settling pond both communicate with the incinerator; a water outlet of the high-temperature heating pond communicates with a cooling pond, and the cooling pond communicates with a filter. The system is simple in structure, can treat domestic sewage and medical sewage simultaneously, realizes a good treatment effect and a high energy utilization rate, adopts multiple filtering, enables the sewage to meet standards for drinking water, and is convenient and simple to manage and maintain and stable and reliable to apply.
Description
Technical field
The present invention relates to technical field of sewage treatment equipment, more particularly, to a kind of new hospital comprehensive sewage treatment system.
Background technology
The sewage of hospital includes sanitary sewage and medical sewage, contains substantial amounts of bacterium, virus, cause of disease in medical sewage
Body, mycoplasma and chemical reagent etc., are also mingled with the medical treatment solid pollutant such as part gauze simultaneously, have space dirty in sewage
The characteristic such as dye, acute infection and latent infection, the features such as having that intractability is big, easily cause secondary pollution.Existing hospital
Sewage disposal device typically can only process single pollutant, there is process not exclusively it is impossible to be fully solved solid and liquid dirt
The problem that dye thing is processed simultaneously, and process not thorough, process standard not high.
Content of the invention
The present invention is intended to provide a kind of new hospital comprehensive sewage treatment system, solve the problems referred to above well, its knot
Structure is simple, can process sanitary sewage and medical sewage simultaneously, and strong adaptability, process range are wide, high treating effect, energy utilization rate
High, one-time investment is low, decreases secondary pollution, multiple times of filtration, makes sewage reach drinking water standard, the convenient letter of management service
Single, with reliable and stable.
The technical scheme is that a kind of new hospital comprehensive sewage treatment system, including preliminary filter, septic tank, catchment
Pond, biochemical aeration tank, sedimentation basin, antisepsis contact tank, incinerator and high-temperature heating pond, are provided with solid and filter in described preliminary filter
Sieve, described preliminary filter one end is provided with charging aperture, the other end is provided with liquid outlet, the liquid outlet connection describedization excrement of described preliminary filter
The medical charging aperture in pond, described septic tank is additionally provided with sanitary sewage charging aperture, the outlet collecting-tank of described septic tank
Import, the outlet biochemical aeration tank of described collecting-tank, it is provided with aerator in described biochemical aeration tank, described biochemical aeration
Pond is additionally provided with liquid outlet and sediment outlet, and the liquid outlet of described biochemical aeration tank connects the import of antisepsis contact tank,
The sediment outlet sedimentation basin of described biochemical aeration tank, the outlet high-temperature heating pond of described antisepsis contact tank, described
High-temperature heating pond is arranged on above incinerator, and incinerator heats to high-temperature heating pond, and described preliminary filter is additionally provided with solid
Discharging opening, the solid outlet of described preliminary filter, the outlet of sedimentation basin are all connected with incinerator, and described high-temperature heating pond is provided with
Delivery port, the delivery port connection cooling bay in described high-temperature heating pond, described cooling bay is communicated with filter.
Further, described aerator is provided with muffler.
Further, it is provided with quartz burner above described collecting-tank.
Further, described high-temperature heating pond is provided with delivery port, the delivery port connection cooling bay in described high-temperature heating pond.
The invention has the beneficial effects as follows：
1. the present invention can process sanitary sewage and the medical sewage of hospital simultaneously, and strong adaptability, process range are wide, disposable
Investment is low；
2. the present invention carries out separation of solid and liquid to medical sewage, and solid pollutant and liquid pollutant are respectively processed,
Process completely, decrease secondary pollution, high treating effect, saved cost, improve treatment effeciency；
3. the present invention carries out burning disposal using the pollutant that incinerator is difficult to decompose and process to solid pollutant etc., with
Shi Liyong burns the heat energy producing and carries out high-temperature heating to the sewage after processing, and improves the utilization rate of the energy, simultaneously can be to dirt
Water carries out high temperature sterilization and disinfects, and further increases treatment effect；
4. the present invention finally carries out filter filtration to the sewage after high-temperature heating, further increases sewage disposal effect
Really, reached the effect purifying, can be except dissolved organic matter and the organic contamination in colloidal in decontaminated water through multistep treatment
Thing, the clearance of BOD reaches more than 90%, and the BOD after process can be down to below 20mg/L, can also remove phenol, cyanogen, LAS etc. simultaneously
Organic pollution.
Brief description
Fig. 1 is present configuration schematic diagram；
In figure：1. preliminary filter, 11. solid outlets, 12. solid sieves, 2. septic tank, the medical treatment of 21. septic tanks is entered
Material mouth, 22. sanitary sewage charging apertures, 3. collecting-tank, 31. quartz burners, 4. biochemical aeration tank, 41. aerators, 42. is raw
Change the liquid outlet of aeration tank, the sediment of 43. biochemical aeration tanks exports, 5. sedimentation basin, 6. antisepsis contact tank, 7. incinerator,
8. high-temperature heating pond, 9. cooling bay, 10. filter.
Specific embodiment
In order that the objects, technical solutions and advantages of the present invention become more apparent, below in conjunction with accompanying drawing, the present invention is entered
Row further describes.
As shown in figure 1, the invention provides a kind of new hospital comprehensive sewage treatment system, including preliminary filter 1, septic tank
2nd, collecting-tank 3, biochemical aeration tank 4, sedimentation basin 5, antisepsis contact tank 6, incinerator 7 and high-temperature heating pond 8, in described preliminary filter 1
Solid sieves 12 is installed, described preliminary filter 1 one end is provided with charging aperture, the other end is provided with liquid outlet, described preliminary filter 1
Liquid outlet connects the medical charging aperture 21 of described septic tank, and described septic tank 2 is additionally provided with sanitary sewage charging aperture 22, describedization
The import of the outlet collecting-tank 3 of manure pit 2, the outlet biochemical aeration tank 4 of described collecting-tank 3, described biochemical aeration tank 4
Inside it is provided with aerator 41, described biochemical aeration tank 4 is additionally provided with liquid outlet 42 and sediment outlet 43, described biochemical aeration
The liquid outlet 42 in pond connects the import of antisepsis contact tank 6, and the sediment outlet 43 of described biochemical aeration tank connects sedimentation basin 5,
The outlet high-temperature heating pond 8 of described antisepsis contact tank 6, described high-temperature heating pond 8 is arranged on above incinerator 7, incinerator 7
High-temperature heating pond 8 is heated, described preliminary filter 1 is additionally provided with solid outlet 11, the solid outlet of described preliminary filter 1
11st, the outlet of sedimentation basin 5 is all connected with incinerator 7, and described high-temperature heating pond 8 is provided with delivery port, described high-temperature heating pond 8
Delivery port connects cooling bay 9, and described cooling bay 9 is communicated with filter 10.
On aerator 41, muffler is installed, reduces the noise pollution of aerator 41.Collecting-tank 3 top setting
There is quartz burner 31, quartz burner 31 can carry out preliminary sterilization processing to sewage.High-temperature heating pond 8 is provided with water outlet
Mouthful, the delivery port in high-temperature heating pond 8 connection cooling bay, the water after cooling can directly be irrigated or carwash etc. utilizes.
The present invention can process sanitary sewage and the medical sewage of hospital simultaneously, and strong adaptability, process range are wide, disposable throwing
Money is low；Separation of solid and liquid is carried out to medical sewage, solid pollutant and liquid pollutant are respectively processed, process completely, place
Reason effect is good, has saved cost, has improve treatment effeciency；Solid pollutant etc. is difficult to decompose and process using incinerator 7
Pollutant carries out burning disposal, carries out high-temperature heating using the heat energy burning generation to the sewage after processing simultaneously, improves energy
The utilization rate in source, can carry out high temperature sterilization to sewage simultaneously and disinfect, further increase treatment effect；The present invention is finally right
Sewage after high-temperature heating carries out filter filtration, further increases wastewater treatment efficiency, has reached the effect purifying, and passes through
Multistep treatment can reach more than 90% except dissolved organic matter and the organic pollution in colloidal in decontaminated water, the clearance of BOD,
BOD after process can be down to below 20mg/L, can also remove the organic pollution such as phenol, cyanogen, LAS simultaneously.Present configuration is simple,
Strong adaptability, process range are wide, high treating effect, energy utilization rate are high, one-time investment is low, decrease secondary pollution, repeatedly
Filter, make sewage reach drinking water standard, management service is convenient and simple, with reliable and stable.
Certainly, the present invention also can have other various embodiments, in the case of without departing substantially from present invention spirit and its essence, ripe
Know those skilled in the art to make various corresponding changes according to the present invention and deform, but these corresponding changes and deformation
The protection domain of appended claims of the invention all should be belonged to.
Claims (5)
1. a kind of new hospital comprehensive sewage treatment system it is characterised in that：Including preliminary filter, septic tank, collecting-tank, biochemical exposure
Gas pond, sedimentation basin, antisepsis contact tank, incinerator and high-temperature heating pond, are provided with solid sieves in described preliminary filter, described first
Filter tank one end is provided with charging aperture, the other end is provided with liquid outlet, and the liquid outlet of described preliminary filter connects the medical treatment of described septic tank
Charging aperture, described septic tank is additionally provided with sanitary sewage charging aperture, and the import of the outlet collecting-tank of described septic tank is described
The outlet biochemical aeration tank of collecting-tank, is provided with aerator in described biochemical aeration tank, and described biochemical aeration tank also sets up
There are liquid outlet and sediment outlet, the liquid outlet of described biochemical aeration tank connects the import of antisepsis contact tank, described biochemistry
The sediment outlet sedimentation basin of aeration tank, the outlet high-temperature heating pond of described antisepsis contact tank, described high-temperature heating
Pond is arranged on above incinerator, and incinerator heats to high-temperature heating pond, and described preliminary filter is additionally provided with solid outlet, institute
State the solid outlet of preliminary filter, the outlet of sedimentation basin is all connected with incinerator, described high-temperature heating pond is provided with delivery port, institute
State the delivery port connection cooling bay in high-temperature heating pond, described cooling bay is communicated with filter.
2. new hospital comprehensive sewage treatment system according to claim 1 it is characterised in that：Pacify on described aerator
Equipped with muffler.
3. new hospital comprehensive sewage treatment system according to claim 1 it is characterised in that：Set above described collecting-tank
It is equipped with quartz burner.
4. new hospital comprehensive sewage treatment system according to claim 1 it is characterised in that：Described high-temperature heating pond sets
It is equipped with delivery port, the delivery port connection cooling bay in described high-temperature heating pond.
5. new hospital comprehensive sewage treatment system according to claim 1 it is characterised in that：Described filter includes PP
Cotton, granular activated carbon, extruded activated carbon, milipore filter, post active carbon Pyatyi filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610930265.0A CN106396269A (en) | 2016-10-31 | 2016-10-31 | Novel comprehensive sewage treatment system for hospitals |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610930265.0A CN106396269A (en) | 2016-10-31 | 2016-10-31 | Novel comprehensive sewage treatment system for hospitals |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106396269A true CN106396269A (en) | 2017-02-15 |
Family
ID=58013089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610930265.0A Pending CN106396269A (en) | 2016-10-31 | 2016-10-31 | Novel comprehensive sewage treatment system for hospitals |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106396269A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108773956A (en) * | 2018-06-06 | 2018-11-09 | 登封特卡电子科技有限公司 | A kind of sewage-treatment plant |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102241456A (en) * | 2010-05-11 | 2011-11-16 | 朴显泽 | Hospital waste water treatment system |
| CN203392977U (en) * | 2013-07-10 | 2014-01-15 | 深圳市欧凤电器有限公司 | Hospital sewage treatment equipment |
| CN205188086U (en) * | 2015-12-04 | 2016-04-27 | 乐山市山鹰模具有限责任公司 | Sewage treatment clean system of hospital |
-
2016
- 2016-10-31 CN CN201610930265.0A patent/CN106396269A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102241456A (en) * | 2010-05-11 | 2011-11-16 | 朴显泽 | Hospital waste water treatment system |
| CN203392977U (en) * | 2013-07-10 | 2014-01-15 | 深圳市欧凤电器有限公司 | Hospital sewage treatment equipment |
| CN205188086U (en) * | 2015-12-04 | 2016-04-27 | 乐山市山鹰模具有限责任公司 | Sewage treatment clean system of hospital |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108773956A (en) * | 2018-06-06 | 2018-11-09 | 登封特卡电子科技有限公司 | A kind of sewage-treatment plant |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170215 |
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| RJ01 | Rejection of invention patent application after publication |