CN106587543A - Medical wastewater treatment device - Google Patents
Medical wastewater treatment device Download PDFInfo
- Publication number
- CN106587543A CN106587543A CN201710027957.9A CN201710027957A CN106587543A CN 106587543 A CN106587543 A CN 106587543A CN 201710027957 A CN201710027957 A CN 201710027957A CN 106587543 A CN106587543 A CN 106587543A
- Authority
- CN
- China
- Prior art keywords
- waste water
- region
- area
- water
- filter layer
- 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
- 238000004065 wastewater treatment Methods 0.000 title abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 77
- 239000002351 wastewater Substances 0.000 claims abstract description 36
- 239000012528 membrane Substances 0.000 claims abstract description 11
- 239000002906 medical waste Substances 0.000 claims description 29
- 238000012545 processing Methods 0.000 claims description 16
- 238000000746 purification Methods 0.000 claims description 13
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 10
- 230000001105 regulatory effect Effects 0.000 claims description 9
- 230000020477 pH reduction Effects 0.000 claims description 8
- 230000004888 barrier function Effects 0.000 claims description 7
- 239000010808 liquid waste Substances 0.000 claims description 6
- 229920000742 Cotton Polymers 0.000 claims description 5
- 239000008187 granular material Substances 0.000 claims description 5
- 238000009421 internal insulation Methods 0.000 claims description 3
- 210000000578 peripheral nerve Anatomy 0.000 claims description 2
- 241000219146 Gossypium Species 0.000 claims 1
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 5
- 238000011084 recovery Methods 0.000 abstract 4
- 239000000945 filler Substances 0.000 abstract 1
- 239000008213 purified water Substances 0.000 abstract 1
- 238000000108 ultra-filtration Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 6
- 238000001914 filtration Methods 0.000 description 5
- 239000008394 flocculating agent Substances 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 239000010865 sewage Substances 0.000 description 3
- 230000001954 sterilising effect Effects 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000002354 radioactive wastewater Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000003612 virological effect Effects 0.000 description 1
- 239000002699 waste material Substances 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
-
- 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
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
-
- 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
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/444—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by ultrafiltration or microfiltration
-
- 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
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
-
- 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
Abstract
The invention discloses a medical wastewater treatment device. The medical wastewater treatment device comprises a wastewater recovery tank and a wastewater treatment tank, wherein a filter net is arranged in the wastewater recovery tank; a standing region is isolated in the wastewater recovery tank through the filter net; a water outlet of the wastewater recovery tank is connected with the wastewater treatment tank through a connecting pipe; a seepage-proof layer is arranged on the inner wall of the wastewater treatment tank; an adjusting region, an acidifying region, a biochemical region, a settling region and a water purifying region are arranged on one side of the connecting pipe in sequence; an infrared generator is arranged in the adjusting region; combined fillers are arranged in the acidifying region and the biochemical region and are composed of frames and biological membrane bundles; a first filter layer and a second filter layer are arranged in the settling region; an ultrafiltration membrane is arranged on the inner wall of the water purifying region; an ultraviolet generator is arranged in the water purifying region; and a purified water outlet pipe and a second valve are arranged at the lower part of the water purifying region. The medical wastewater treatment device can effectively and conveniently treat medical wastewater, greatly improves the medical wastewater treatment effect, and has the characteristics of low running cost, high water treatment capacity and the like.
Description
Technical field
The present invention relates to technical field of sewage, more particularly to a kind of medical waste water processing equipment.
Background technology
With the development of society, the processing mode of medical waste water becomes focus of concern, and medical waste water is predominantly changed
Test the waste water of section office's discharges such as room, operating room, ward, radiograph developing and printing room, consulting room, the waste component that different department is produced
It is different with the water yield, such as heavy metal wastewater thereby, developing and printing waste water, radioactive wastewater, water quality homogeneity is poor, and mixes a fixed number
The antibacterial of amount, viral and harmful physical chemistry pollutant etc., serious environment pollution.At present, the process of medical waste water is only stopped
The stage discharged by simple sterilization is carried out, the not only hidden danger very big to the healthy presence of people but also to ring
Border will also result in serious pollution.
The content of the invention
For defect present in prior art or deficiency, the present invention innovatively proposes a kind of medical waste water process and sets
It is standby, can effectively, easily process medical waste water, substantially increase the treatment effect of medical waste water, with operating cost it is low, process
The features such as water yield is big.
The technical scheme is that what is be achieved in that：A kind of medical waste water processing equipment, including waste water reclamation pond and useless
Water treating pond, entrance and the waste water in the waste water reclamation pond enter pipe and are connected, and are provided with drainage screen inside the waste water reclamation pond, institute
State drainage screen to go out to stand area by waste water reclamation pond internal insulation, the outlet in the waste water reclamation pond connects waste water by connecting tube
Processing pond, the connecting tube is provided with the first valve；The purification tank for liquid waste inwall is provided with impervious barrier, by connecting tube side successively
Regulatory region, acidification region, biochemical zone, settling zone and clean water area are provided with, water inlet pipe and water pump, the regulatory region are equipped with each area
Infrared emittance is inside provided with, combined stuffing is provided with the acidification region and biochemical zone, the combined stuffing is by framework and biomembrane
Beam is constituted, and the first filter layer and the second filter layer are provided with the settling zone, and the inwall of the clean water area is provided with ultrafilter membrane, described
Ultraviolet generator is provided with clean water area, the clean water area bottom is provided with water purification outlet pipe and the second valve.
Further, it is added with flocculating agent in the standing area.
Further, the impervious barrier is made up of antiseepage film.
Further, first filter layer and the second filter layer are in horizontally set.
Further, PP cotton filter cores are provided with first filter layer, in second filter layer activated carbon granule is provided with.
Further, the aperture of the ultrafilter membrane is 0.07um.
Compared with prior art, the beneficial effects of the present invention is：The medical waste water processing equipment of the present invention, waste water
The ultrafilter membrane that processing pond is internally provided with, is physical filtering, may filter that the minute impurities in medical waste water, further improves purification
Effect, and low cost；The flocculating agent added in area is stood, the impurity in medical waste water can be made quickly to condense, and deposited rapidly, from
And shorten the waiting time for standing medical waste water in area；The infrared emittance being provided with regulatory region, is caused by way of heating
Medical waste water temperature is raised, and increases molecular activity, it is to avoid its excessive sticky, ultraviolet generator being provided with clean water area, to
The waste water of clean water area carries out last sterilization processing, it is ensured that the water of discharge is up to state standards；The PP being provided with first filter layer
Activated carbon granule is provided with cotton filter core and the second filter layer, the abnormal flavour in waste water is removed, further the living environment of protection people.
The Novel medical sewage treatment equipment can effectively, easily process medical waste water, substantially increase the treatment effect of medical waste water,
With operating cost it is low, process the water yield it is big the features such as.
Description of the drawings
Fig. 1 is the structural representation of the present invention；Reference：1st, waste water enters pipe；2nd, waste water reclamation pond；3rd, wastewater treatment
Pond；4th, drainage screen；5th, area is stood；6th, connecting tube；7th, the first valve；8th, impervious barrier；9th, regulatory region；10th, acidification region；11st, it is biochemical
Area；12nd, settling zone；13rd, clean water area；14th, water inlet pipe；15th, water pump；16th, infrared emittance；17th, combined stuffing；18th, the first mistake
Filtering layer；19th, the second filter layer；20th, ultrafilter membrane；21st, ultraviolet generator；22nd, water purification outlet pipe；23rd, the second valve.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than the embodiment of whole.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
As shown in Figure 1, the invention provides a kind of medical waste water processing equipment, including at waste water reclamation pond 2 and waste water
Reason pond 3, entrance and the waste water in waste water reclamation pond 2 enter pipe 1 and are connected, and drainage screen 4 is provided with inside waste water reclamation pond 2, and drainage screen 4 will
The internal insulation of waste water reclamation pond 2 goes out to stand area 5, stands and be added with area 5 flocculating agent, and the outlet in waste water reclamation pond 2 is by connecting
Adapter 6 connects purification tank for liquid waste 3, and connecting tube 6 is provided with the first valve 7.
The inwall of purification tank for liquid waste 3 is provided with impervious barrier 8, and impervious barrier 8 is made up of antiseepage film, is sequentially provided with by the side of connecting tube 6
Regulatory region 9, acidification region 10, biochemical zone 11, settling zone 12 and clean water area 13, are equipped with water inlet pipe 14 and water pump 15 in each area,
Infrared emittance 16 is provided with regulatory region 9, in acidification region 10 and biochemical zone 11 combined stuffing 17 is provided with, combined stuffing 17 is by framework
Constitute with biological perineurium, in settling zone 12 the first filter layer 18 and the second filter layer 19, the first filter layer 18 and the second mistake are provided with
Filtering layer 19 is in horizontally set, and PP cotton filter cores are provided with the first filter layer 18, and in the second filter layer 19 activated carbon granule, water purification are provided with
The inwall in area 13 is provided with ultrafilter membrane 20, and the aperture of ultrafilter membrane 20 is to be provided with ultraviolet generator 21 in 0.07um, clean water area 13, only
The bottom of pool 13 is provided with the valve 23 of water purification outlet pipe 22 and second.
When starting medical waste water processing equipment, the medical waste water in sewage treatment equipment enters pipe 1 and enters useless by waste water
In Water Sproading pond 2, then through filter screen 4 enter stand area 5, stand right times after, open the first valve 7, medical waste water by
Connecting tube 6 sequentially enters regulatory region 9, acidification region 10, biochemical zone 11, settling zone 12 and clean water area 13, by combined stuffing 17
Particulate matter and colloidal substance in waste water is flocculated rapidly and retains and adsorb by the microorganism of attachment；Into the useless of settling zone 12
Water, the PP cotton filter cores being provided with the first filter layer 18 and the activated carbon granule being provided with the second filter layer 19, double medium filtration
Medical waste water Jing water inlet pipes 14 afterwards are entered in clean water area 13, and Jing ultrafilter membranes 20 are filtered again in clean water area 13, mistake
The minute impurities in medical waste water, then Jing ultraviolet generators 21 are filtered, last killing is carried out to the waste water in clean water area 13
Bacterium is processed, it is ensured that the water of discharge is up to state standards, and opens the second valve 23, the medical waste water Jing water purification outlet pipe 22 after filtration
Discharge.
The preferred embodiment of invention is the foregoing is only, not to limit the present invention, all spirit in the present invention
Within principle, any modification, equivalent substitution and improvements made etc. should be included within the scope of the present invention.
Claims (6)
1. a kind of medical waste water processing equipment, including waste water reclamation pond and purification tank for liquid waste, it is characterised in that the waste water reclamation
The entrance in pond and waste water enter pipe and are connected, and are provided with drainage screen inside the waste water reclamation pond, and the drainage screen is by waste water reclamation pond
Internal insulation goes out to stand area, and the outlet in the waste water reclamation pond connects purification tank for liquid waste by connecting tube, in the connecting tube
It is provided with the first valve；The purification tank for liquid waste inwall is provided with impervious barrier, by connecting tube side be sequentially provided with regulatory region, acidification region,
Biochemical zone, settling zone and clean water area, are equipped with water inlet pipe and water pump in each area, in the regulatory region infrared emittance is provided with,
Combined stuffing is provided with the acidification region and biochemical zone, the combined stuffing is made up of framework and biological perineurium, the settling zone
The first filter layer and the second filter layer are inside provided with, the inwall of the clean water area is provided with ultrafilter membrane, is provided with ultraviolet in the clean water area
Line generator, the clean water area bottom is provided with water purification outlet pipe and the second valve.
2. medical waste water processing equipment according to claim 1, it is characterised in that be added with cohesion in the standing area
Agent.
3. medical waste water processing equipment according to claim 1, it is characterised in that the impervious barrier is made up of antiseepage film.
4. medical waste water processing equipment according to claim 1, it is characterised in that first filter layer and second is filtered
Layer is in horizontally set.
5. medical waste water processing equipment according to claim 1, it is characterised in that be provided with PP cottons in first filter layer
Filter element, in second filter layer activated carbon granule is provided with.
6. medical waste water processing equipment according to claim 1, it is characterised in that the aperture of the ultrafilter membrane is
0.07um。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710027957.9A CN106587543A (en) | 2017-01-16 | 2017-01-16 | Medical wastewater treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710027957.9A CN106587543A (en) | 2017-01-16 | 2017-01-16 | Medical wastewater treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106587543A true CN106587543A (en) | 2017-04-26 |
Family
ID=58585381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710027957.9A Pending CN106587543A (en) | 2017-01-16 | 2017-01-16 | Medical wastewater treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106587543A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111689645A (en) * | 2020-05-29 | 2020-09-22 | 中建科工集团有限公司 | Intensified sewage treatment method for infectious disease hospital |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1986442A (en) * | 2006-12-26 | 2007-06-27 | 封华强 | Domestic sewage ecologically treating system |
| CN205133367U (en) * | 2015-12-02 | 2016-04-06 | 湖北威嘉环保科技有限公司 | Medical treatment waste water treatment equipment |
-
2017
- 2017-01-16 CN CN201710027957.9A patent/CN106587543A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1986442A (en) * | 2006-12-26 | 2007-06-27 | 封华强 | Domestic sewage ecologically treating system |
| CN205133367U (en) * | 2015-12-02 | 2016-04-06 | 湖北威嘉环保科技有限公司 | Medical treatment waste water treatment equipment |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111689645A (en) * | 2020-05-29 | 2020-09-22 | 中建科工集团有限公司 | Intensified sewage treatment method for infectious disease hospital |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170426 |