CN201347384Y - Concentrated-water recycling device - Google Patents
Concentrated-water recycling device Download PDFInfo
- Publication number
- CN201347384Y CN201347384Y CNU200920037872XU CN200920037872U CN201347384Y CN 201347384 Y CN201347384 Y CN 201347384Y CN U200920037872X U CNU200920037872X U CN U200920037872XU CN 200920037872 U CN200920037872 U CN 200920037872U CN 201347384 Y CN201347384 Y CN 201347384Y
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- China
- Prior art keywords
- water
- reverse osmosis
- concentrated
- water tank
- recycling device
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- Expired - Fee Related
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Abstract
The utility model relates to a concentrated-water recycling device and is characterized in that the concentrated-water recycling device comprises a ultrafiltration device (1), an intermediate water tank (2), a booster pump (3), a precision filter (4), a high-pressure pump (5) and a reverse osmosis device (6) which are connected in sequence; the osmosis fluid of the reverse osmosis device (6) flows to a pure water tank; a concentrated-water outlet of the reverse osmosis device (6) is connected with a concentrated-water water tank (7); and the concentrated-water water tank (7) is connected with a backwashing port of the reverse osmosis device (6) through a backwashing pump (8). The concentrated-water recycling device of the utility model has the advantages of high water utilization rate, water resource conservation, and good cleaning effect.
Description
(1) technical field
The utility model relates to a kind of dense water recycling device, belongs to purification of water quality processing machine technical field.
(2) background technology
The relatively advanced area of China's textile printing and dyeing industry, a large amount of dyeing waste water of annual generation.Progressively raising along with people's environmental consciousness and the consciousness of economizing on resources, at the treatment of dyeing wastewater problem, all having carried out some research work in recent years both at home and abroad, mainly is suspended substance, colloid, organism and the bacterium class material of removing in the water, and middle water reuse apparatus more and more receives publicity.Existing water treating equipment are made up of raw water box, topping-up pump, filtration with manganese sand device, quartz sand filtration device, activated charcoal filter, accurate filter, RO reverse osmosis unit and pure water case etc. mostly.In the use, utilize former water flushing filtration with manganese sand device, quartz sand filtration device, activated charcoal filter, accurate filter, and the dense water that RO reverse osmosis unit processing back produces emits directly.The shortcoming of this kind way is: the one, and, the total system water use efficiency is low, waste water resource; The 2nd,, cleaning performance is poor.
(3) summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, and a kind of water use efficiency height, conserve water resource, dense water recycling device that cleaning performance is good are provided.
The purpose of this utility model is achieved in that a kind of dense water recycling device, it is characterized in that it comprises ultra-filtration equipment, intermediate water tank, topping-up pump, accurate filter, high-pressure pump and the reverse osmosis unit that is linked in sequence, the penetrating fluid of described reverse osmosis unit is to the pure water case, the dense water out of described reverse osmosis unit is connected with dense water tank, and described dense water tank is connected with reverse osmosis unit backwash mouth by backwashing pump.
The dense water backwashing ultrafiltration device of the utility model after with reverse osmosis, utilization ratio, the cleaning performance of the water that has improved are good, have saved water resources.
(4) description of drawings
Fig. 1 is the dense water recycling device structural representation of the utility model.
Among the figure: ultra-filtration equipment 1, intermediate water tank 2, topping-up pump 3, accurate filter 4, high-pressure pump 5, reverse osmosis unit 6, dense water tank 7, backwashing pump 8.
(5) embodiment
Referring to Fig. 1, the dense water recycling device of the utility model, comprise the ultra-filtration equipment 1, intermediate water tank 2, topping-up pump 3, accurate filter 4, high-pressure pump 5 and the reverse osmosis unit 6 that are linked in sequence, the penetrating fluid of described reverse osmosis unit 6 is to the pure water case, the dense water out of described reverse osmosis unit 6 is connected with dense water tank 7, and described dense water tank 7 is connected with reverse osmosis unit 6 backwash mouths by backwashing pump 8.
Claims (1)
1, a kind of dense water recycling device, it is characterized in that it comprises ultra-filtration equipment (1), intermediate water tank (2), topping-up pump (3), accurate filter (4), high-pressure pump (5) and the reverse osmosis unit (6) that is linked in sequence, the penetrating fluid of described reverse osmosis unit (6) is to the pure water case, the dense water out of described reverse osmosis unit (6) is connected with dense water tank (7), and described dense water tank (7) is connected with reverse osmosis unit (6) backwash mouth by backwashing pump (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200920037872XU CN201347384Y (en) | 2009-02-03 | 2009-02-03 | Concentrated-water recycling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200920037872XU CN201347384Y (en) | 2009-02-03 | 2009-02-03 | Concentrated-water recycling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201347384Y true CN201347384Y (en) | 2009-11-18 |
Family
ID=41366858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200920037872XU Expired - Fee Related CN201347384Y (en) | 2009-02-03 | 2009-02-03 | Concentrated-water recycling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201347384Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105621534A (en) * | 2014-11-06 | 2016-06-01 | 佛山市顺德区美的饮水机制造有限公司 | High-pressure energy accumulation backwash filtration equipment |
| CN107051212A (en) * | 2017-01-24 | 2017-08-18 | 思安新能源股份有限公司 | Hyperfiltration reverse-rinsing system, water purification system and hyperfiltration reverse-rinsing method |
-
2009
- 2009-02-03 CN CNU200920037872XU patent/CN201347384Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105621534A (en) * | 2014-11-06 | 2016-06-01 | 佛山市顺德区美的饮水机制造有限公司 | High-pressure energy accumulation backwash filtration equipment |
| CN105621534B (en) * | 2014-11-06 | 2020-06-05 | 佛山市顺德区美的饮水机制造有限公司 | High-pressure energy-storage backwashing filtering equipment |
| CN107051212A (en) * | 2017-01-24 | 2017-08-18 | 思安新能源股份有限公司 | Hyperfiltration reverse-rinsing system, water purification system and hyperfiltration reverse-rinsing method |
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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: 20091118 Termination date: 20150203 |
|
| EXPY | Termination of patent right or utility model |