CN201245528Y - Small water quantity water supply water treatment apparatus - Google Patents
Small water quantity water supply water treatment apparatus Download PDFInfo
- Publication number
- CN201245528Y CN201245528Y CNU200820029761XU CN200820029761U CN201245528Y CN 201245528 Y CN201245528 Y CN 201245528Y CN U200820029761X U CNU200820029761X U CN U200820029761XU CN 200820029761 U CN200820029761 U CN 200820029761U CN 201245528 Y CN201245528 Y CN 201245528Y
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- Prior art keywords
- water
- hollow
- membrane
- utility
- model
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
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Abstract
The utility model discloses a small water amount water supply water treatment device. One side of a membrane separation reactor is connected with a water outlet pump and a ventilator respectively; water pumped out by the water outlet pump is subject to sterilization in an ultraviolet sterilizer and then distributed to users; the membrane separation reactor comprises a box body; the inner chamber of the box body is connected with a hollow-fiber membrane; one end of the hollow-fiber membrane is in parallel connection with the pipeline of the water outlet pump; and the bottom part of the inner chamber of the box body is connected with an aeration head which is in parallel connection with the pipeline of the ventilator. The utility model has the characteristics of simple structure, convenient operation, low cost and small area for occupation, and can completely rid water of SS, ordinary bacteria, virus, colon bacillus and the like. Moreover, the utility model can ensure that water can be decolorized, the water quality of effluent is excellent, and small space is occupied. The hollow-fiber membrane is superior in area of membrane per unit volume, and is relatively cheap. When in operation, the device requires fixed power consumption without the addition of other agents, and has high degree of automation, thereby basically achieving unmanned supervision. The utility model can be widely used by water supply treatment departments with small rate of flow.
Description
Technical field
The utility model relates to the tap water treatment unit, is specifically related to a kind of little water yield feedwater water treatment device.
Background technology
Feedwater technology commonly used is at present: coagulation → filtration → sterilization, and this technology exists floor space big, and the Operation and Maintenance amount is big, gives water treatment and uneconomic defective if be used for the little water yield.Another kind is with hollow-fibre membrane and activated sludge reaction pond component film bio-reactor (MBR), produces pure water with ultra-filtration membrane and reverse osmosis membrane.
Summary of the invention
The purpose of this utility model provides a kind of simple in structure, and is easy to operate, and cost is low, and floor space is little, and being suitable for surface water or underground water is a kind of little water yield feedwater water treatment device at water source.
In order to reduce floor space, adapt to little water yield feedwater water treatment, the technical solution of the utility model is to solve like this: a kind of feedwater water treatment device, its special character be membrane separation reactor one side respectively with go out water pump, fan connects, the water that goes out the water pump extraction is sent into the user respectively by pipeline after the ultraviolet sterilizer sterilization, described membrane separation reactor comprises a casing, cabinets cavity connects hollow-fibre membrane, hollow-fibre membrane one end is connected in parallel with the pipeline that goes out water pump, the cabinets cavity bottom connects aeration head, and the pipeline of aeration head and fan is connected in parallel.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Embodiment
Accompanying drawing is embodiment of the present utility model.
Below in conjunction with accompanying drawing summary of the invention is described further:
With reference to shown in Figure 1, the water that the face of land or underground water source 1 are released at first flow in the membrane separation reactor 3 through the water of silt particle settling tank 2 post precipitations, membrane separation reactor 3 one sides respectively with go out water pump 4, fan 5 connects, the water that goes out water pump 4 extractions is sent into user 7 respectively by pipeline after ultraviolet sterilizer 6 sterilizations, described membrane separation reactor 3 comprises a casing 3-1, casing 3-1 inner chamber connects hollow-fibre membrane 3-2, hollow-fibre membrane 3-2 one end is connected in parallel with the pipeline that goes out water pump 4, casing 3-1 intracavity bottom connects aeration head 3-3, and the pipeline of aeration head 3-3 and fan 5 is connected in parallel.
Described casing 3-1 inner chamber connects at least 3 hollow-fibre membrane 3-2.
Described casing 3-1 intracavity bottom connects at least 6 aeration head 3-3.
The utility model is to be the water source with surface water or underground water, former water is removed silt particle through settling pit after, through after the membrane separation reactor reaction, can remove SS, bacterium, colourity etc. again, water outlet can be satisfied the feedwater water quality requirement behind disinfection by ultraviolet light.Different with the membrane bioreactor of using in the sewage disposal (MBR) is that organic content is low in the feedwater, does not need culturing micro-organisms (active sludge) in the membrane separation reactor again.Fan 5 gives aeration head 3-1 air-supply by pipeline, make aeration head 3-1 produce upwards mobile gas-liquid mixed, gas-liquid mixture comes controlling diaphragm to pollute to the face generation shearing force of hollow-fibre membrane 3-2 and the vibration of face, after the face filtration of the water of casing 3-1 inner chamber by hollow-fibre membrane 3-2, extract out with going out water pump 4 again, after ultraviolet disinfector 6 sterilizations, can satisfy the feedwater water quality requirement.
As a practical technique, its advantage is almost to remove SS, general bacterium, virus, intestinal bacteria etc. fully to the tubular fibre membrane technique, and can decolour in water treatment, and effluent quality is good, and it is little to take up room.
The unit volume membrane area maximum of hollow-fibre membrane, price is relatively cheap, and hollow-fibre membrane can carry out back flushing with pressurized water or air, and it is convenient relatively to clean.Matting frequency and chemical reagent and energy expenditure are all much lower than ultra-filtration membrane.Only need certain power consumption during this device operation, do not need to add other medicament, the level of automation height can realize that substantially need not the special messenger keeps an eye on.The water treatment unit that gives that is widely used in low discharge uses.
Claims (3)
1, a kind of feedwater water treatment device, it is characterized in that membrane separation reactor (3) one sides respectively with go out water pump (4), fan (5) connects, the water that goes out water pump (4) extraction is sent into user (7) respectively by pipeline after ultraviolet sterilizer (7) sterilization, described membrane separation reactor (3) comprises a casing (3-1), casing (3-1) inner chamber connects hollow-fibre membrane (3-2), hollow-fibre membrane (3-2) end is connected in parallel with the pipeline that goes out water pump (4), casing (3-1) intracavity bottom connects aeration head (3-3), and aeration head (3-3) is connected in parallel with the pipeline of fan (5).
2, the water treatment device of giving according to claim 1 is characterized in that described casing (3-1) inner chamber connects at least 3 hollow-fibre membranes (3-2).
3, the water treatment device of giving according to claim 1 is characterized in that described casing (3-1) intracavity bottom connects at least 6 aeration heads (3-3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820029761XU CN201245528Y (en) | 2008-07-28 | 2008-07-28 | Small water quantity water supply water treatment apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820029761XU CN201245528Y (en) | 2008-07-28 | 2008-07-28 | Small water quantity water supply water treatment apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201245528Y true CN201245528Y (en) | 2009-05-27 |
Family
ID=40729347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200820029761XU Expired - Fee Related CN201245528Y (en) | 2008-07-28 | 2008-07-28 | Small water quantity water supply water treatment apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201245528Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106587439A (en) * | 2016-12-30 | 2017-04-26 | 资阳海天水务有限公司 | Tap water production process based on use of metal film |
-
2008
- 2008-07-28 CN CNU200820029761XU patent/CN201245528Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106587439A (en) * | 2016-12-30 | 2017-04-26 | 资阳海天水务有限公司 | Tap water production process based on use of metal film |
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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 |
Granted publication date: 20090527 Termination date: 20150728 |
|
| EXPY | Termination of patent right or utility model |