CN108975594A - Hospital's sewage disposal device - Google Patents
Hospital's sewage disposal device Download PDFInfo
- Publication number
- CN108975594A CN108975594A CN201710408569.5A CN201710408569A CN108975594A CN 108975594 A CN108975594 A CN 108975594A CN 201710408569 A CN201710408569 A CN 201710408569A CN 108975594 A CN108975594 A CN 108975594A
- Authority
- CN
- China
- Prior art keywords
- water
- inlet pipe
- box
- pipe
- aeration
- 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.)
- Withdrawn
Links
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
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- 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
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/78—Treatment of water, waste water, or sewage by oxidation with ozone
-
- 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
- C02F2303/00—Specific treatment goals
- C02F2303/04—Disinfection
-
- 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
- C02F3/02—Aerobic processes
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
- Biological Treatment Of Waste Water (AREA)
Abstract
The invention discloses a kind of hospital's sewage disposal devices, the water inlet pipe is connected to regulating box, the water inlet pipe is equipped with active carbon filter, the water pipe is connected to by the first water pump with settling tank, the settling tank is connected to by intercommunicating pore with disinfect box, the disinfect box is connected to ozone air inlet pipe, the water pipe is connected to by the first water pump with aeration and biological filter box, supporting layer is equipped in the aeration and biological filter box, the top of the supporting layer is equipped with filter material layer, aeration tube is equipped between the supporting layer and filter material layer, the lower section of the supporting layer is equipped with backwash water inlet pipe and backwash air inlet pipe, the aeration and biological filter box is connected to by intercommunicating pore with clear water tanks, the clear water tanks are connected to outlet pipe, the outlet pipe is equipped with the second water pump.The present invention uses biological aerated filter, and the good purifying problem for solving hospital sewage, effluent quality is good, and operation is simple, stablizes, and is worthy to be popularized.
Description
Technical field
The invention belongs to medical technical field of sewage, and in particular to a kind of hospital's sewage disposal device.
Background technique
Medical sewage is mainly arranged from the consulting room of hospital, laboratory, ward, laundry, X piece photo studio and operating room etc.
The sewage put, sewage source and ingredient are sufficiently complex.Contain a large amount of pathogenetic bacteria, virus and chemical drugs in hospital sewage
Agent, the feature with space-pollution, acute infection and latent infection.
Biological aerated filter is the one kind developed on the basis of ordinary biofilter beginning of the nineties late 1980s
Novel sewage New Process for Treatment.It can remove the noxious materials such as SS, COD, BOD, nitrification, denitrogenation, dephosphorization, AOX.Due to medical sewage
Source and ingredient it is all sufficiently complex, water quality homogeneity is poor, and viral, the germ containing a large amount of.Current existing medical treatment
Sewage treatment equipment structure is simple, and processing mode is single, only carries out simple disinfection mostly and is discharged, there is very big peace
Full hidden danger, pollutes the environment simultaneously.A kind of hospital's sewage disposal device is now designed, using biological aerated filter, well
The purifying problem for solving hospital sewage, effluent quality is good, and operation is simple, stablizes.
Summary of the invention
It is mentioned above in the background art to solve the purpose of the present invention is to provide a kind of hospital's sewage disposal device
Problem.
To achieve the above object, the invention provides the following technical scheme: a kind of hospital's sewage disposal device, including water inlet
Pipe, the water inlet pipe are connected to regulating box, and the water inlet pipe is equipped with active carbon filter, are equipped with the first water in the regulating box
Pump and water pipe, the water pipe are connected to by the first water pump with settling tank, and the settling tank is connected to by intercommunicating pore with disinfect box, institute
It states disinfect box to be connected to ozone air inlet pipe, the first water pump and water pipe is equipped in the disinfect box, the water pipe passes through the first water pump
It is connected to aeration and biological filter box, supporting layer is equipped in the aeration and biological filter box, the top of the supporting layer is equipped with filter material layer, institute
It states and is equipped with aeration tube between supporting layer and filter material layer, the lower section of the supporting layer is equipped with backwash water inlet pipe and backwash air inlet
Pipe, the aeration and biological filter box are connected to by intercommunicating pore with clear water tanks, and the clear water tanks are connected to outlet pipe, on the outlet pipe
Equipped with the second water pump.
Preferably, the regulating box, settling tank, disinfect box, aeration and biological filter box and water purification box cover and cabinet are set as
Hinge connection, and observation window is respectively equipped on upper lid.
Preferably, the water pipe, backwash water inlet pipe and backwash air inlet pipe are arranged below supporting layer.
Preferably, the bottom of disinfect box is arranged in the ozone air inlet pipe.
Preferably, the filter material layer is set as the double-layer filter material of haydite and zeolite composition.
Technical effect and advantage of the invention: hospital's sewage disposal device, in use, the sewage in hospital is passed through
Water inlet pipe is delivered in regulating box, and the active carbon filter on water inlet pipe is by floating materials some in sewage and silt of bulky grain etc.
Filtering foreign falls, and the sewage in regulating box enters settling tank by the first water pump and water pipe and precipitated, and oettIed sewage is logical
It crosses intercommunicating pore and enters disinfect box, ozone enters disinfect box by ozone air inlet pipe and carries out disinfection to sewage, and the sewage after disinfection is logical
It crosses the first water pump and water pipe is delivered to the bottom of aeration and biological filter box, sewage invades filter material layer, microorganism and life in filter material layer
The air that object enzyme and aeration tube are passed through is well by removal SS, COD, BOD, nitrification, denitrogenation, dephosphorization, AOX, organic in sewage
The noxious materials such as object, purified water enter clear water tanks by intercommunicating pore, and the water in clear water tanks passes through the second water pump and outlet pipe
It transfers out, during the work time, filter material layer meeting retention part suspended matter, colloidal solid and microbial film increase filter material layer
The resistance of biological aerated filter, operation after a certain period of time, carry out filter material layer by backwash water inlet pipe and backwash air inlet pipe
Cleaning；The present invention uses biological aerated filter, and the good purifying problem for solving hospital sewage, effluent quality is good, operation letter
It is single, stable, it is worthy to be popularized.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is schematic diagram of internal structure of the invention；
Fig. 3 is the structural schematic diagram of aeration and biological filter box of the present invention.
In figure: 1 water inlet pipe, 2 active carbon filters, 3 regulating boxs, 31 first water pumps, 32 water pipes, 4 settling tanks, 5 disinfect boxes,
51 ozone air inlet pipe, 6 aeration and biological filter boxs, 61 supporting layers, 62 aeration tubes, 63 filter material layers, 64 backwash water inlet pipes, 65 backwashes
Air inlet pipe, 7 clear water tanks, 8 second water pumps, 9 outlet pipes.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
The present invention provides a kind of hospital's sewage disposal device as shown in Figs. 1-3, including water inlet pipe 1, the water inlets
Pipe 1 is connected to regulating box 3, and the water inlet pipe 1 is equipped with active carbon filter 2, is equipped with 31 He of the first water pump in the regulating box 3
Water pipe 32, the water pipe 32 are connected to by the first water pump 31 with settling tank 4, and the settling tank 4 is connected by intercommunicating pore and disinfect box 5
Logical, the disinfect box 5 is connected to ozone air inlet pipe 51, is equipped with the first water pump 31 and water pipe 32, the water pipe in the disinfect box 5
32 are connected to by the first water pump 31 with aeration and biological filter box 6, are equipped with supporting layer 61, the support in the aeration and biological filter box 6
The top of layer 61 is equipped with filter material layer 63, and aeration tube 62 is equipped between the supporting layer 61 and filter material layer 63, the supporting layer 61
Lower section is equipped with backwash water inlet pipe 64 and backwash air inlet pipe 65, and the aeration and biological filter box 6 is connected by intercommunicating pore and clear water tanks 7
Logical, the clear water tanks 7 are connected to outlet pipe 9, and the outlet pipe 9 is equipped with the second water pump 8, and the regulating box 3, disappears at settling tank 4
Malicious case 5, aeration and biological filter box 6 and 7 upper cover of clear water tanks are set as hinge with cabinet and connect, and are respectively equipped with observation window on upper lid,
The water pipe 32, backwash water inlet pipe 64 and backwash air inlet pipe 65 are arranged below supporting layer, and the ozone air inlet pipe 51 is set
It sets in the bottom of disinfect box 5, the filter material layer 63 is set as the double-layer filter material of haydite and zeolite composition, sets in the filter material layer 63
There are microorganism and biological enzyme.
Working principle, in use, the sewage in hospital is delivered in regulating box 3 by water inlet pipe 1, on water inlet pipe 1
Active carbon filter 2 falls the filtering foreigns such as the silt of floating materials some in sewage and bulky grain, and the sewage in regulating box 3 passes through
First water pump 31 and water pipe 32 are precipitated into settling tank 4, and oettIed sewage enters disinfect box 5, ozone by intercommunicating pore
It is carried out disinfection into disinfect box 5 to sewage by ozone air inlet pipe 51, the sewage after disinfection passes through the first water pump 31 and water pipe 32
It is delivered to the bottom of aeration and biological filter box 6, sewage invades filter material layer 63, microorganism and biological enzyme and aeration tube in filter material layer 63
The air being passed through well by noxious materials such as removal SS, COD, BOD, nitrification, denitrogenation, dephosphorization, AOX, organic matters in sewage,
Purified water enters clear water tanks 7 by intercommunicating pore, and the water in clear water tanks 7 is transferred out by the second water pump 8 and outlet pipe 9,
During the work time, filter material layer meeting retention part suspended matter, colloidal solid and microbial film increase aeration and biological mistake to filter material layer
The resistance of filter, operation after a certain period of time, clean filter material layer 63 by backwash water inlet pipe 64 and backwash air inlet pipe 65.
Finally, it should be noted that the foregoing is only a preferred embodiment of the present invention, it is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features,
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in of the invention
Within protection scope.
Claims (5)
1. a kind of hospital's sewage disposal device, including water inlet pipe (1), it is characterised in that: the water inlet pipe (1) and regulating box
(3) be connected to, the water inlet pipe (1) is equipped with active carbon filter (2), be equipped in the regulating box (3) the first water pump (31) and
Water pipe (32), the water pipe (32) are connected to by the first water pump (31) with settling tank (4), and the settling tank (4) passes through intercommunicating pore
It is connected to disinfect box (5), the disinfect box (5) is connected to ozone air inlet pipe (51), and the first water pump is equipped in the disinfect box (5)
(31) it is connected to by the first water pump (31) with aeration and biological filter box (6) with water pipe (32), the water pipe (32), the aeration and biological
Supporting layer (61) are equipped in filter box (6), the top of the supporting layer (61) is equipped with filter material layer (63), the supporting layer (61) and filter
Be equipped with aeration tube (62) between the bed of material (63), the lower section of the supporting layer (61) be equipped with backwash water inlet pipe (64) and backwash into
Tracheae (65), the aeration and biological filter box (6) are connected to by intercommunicating pore with clear water tanks (7), the clear water tanks (7) and outlet pipe
(9) it is connected to, the outlet pipe (9) is equipped with the second water pump (8).
2. a kind of hospital's sewage disposal device according to claim 1, it is characterised in that: the regulating box (3), precipitating
Case (4), disinfect box (5), aeration and biological filter box (6) and clear water tanks (7) upper cover are set as hinge with cabinet and connect, and divide on upper lid
It She You not observation window.
3. a kind of hospital's sewage disposal device according to claim 1, it is characterised in that: the water pipe (32), recoil
It washes water inlet pipe (64) and backwash air inlet pipe (65) is arranged below supporting layer.
4. a kind of hospital's sewage disposal device according to claim 1, it is characterised in that: the ozone air inlet pipe (51)
Bottom in disinfect box (5) is set.
5. a kind of hospital's sewage disposal device according to claim 1, it is characterised in that: filter material layer (63) setting
The double-layer filter material formed for haydite and zeolite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710408569.5A CN108975594A (en) | 2017-06-02 | 2017-06-02 | Hospital's sewage disposal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710408569.5A CN108975594A (en) | 2017-06-02 | 2017-06-02 | Hospital's sewage disposal device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108975594A true CN108975594A (en) | 2018-12-11 |
Family
ID=64501871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710408569.5A Withdrawn CN108975594A (en) | 2017-06-02 | 2017-06-02 | Hospital's sewage disposal device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108975594A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115196778A (en) * | 2022-04-20 | 2022-10-18 | 广西建工科净源生态环保产业投资有限公司 | Infectious medical wastewater pre-disinfection method and system |
-
2017
- 2017-06-02 CN CN201710408569.5A patent/CN108975594A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115196778A (en) * | 2022-04-20 | 2022-10-18 | 广西建工科净源生态环保产业投资有限公司 | Infectious medical wastewater pre-disinfection method and system |
| CN115196778B (en) * | 2022-04-20 | 2023-08-15 | 广西建工科净源生态环保产业投资有限公司 | Method and system for pre-sterilizing infectious medical wastewater |
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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 | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181211 |
|
| WW01 | Invention patent application withdrawn after publication |