CN202070291U - Online cleaning device for ceramic membranes - Google Patents
Online cleaning device for ceramic membranes Download PDFInfo
- Publication number
- CN202070291U CN202070291U CN2011201695245U CN201120169524U CN202070291U CN 202070291 U CN202070291 U CN 202070291U CN 2011201695245 U CN2011201695245 U CN 2011201695245U CN 201120169524 U CN201120169524 U CN 201120169524U CN 202070291 U CN202070291 U CN 202070291U
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- cleaning device
- water pipe
- pump
- ceramic membranes
- ozone
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- Expired - Fee Related
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- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model discloses an online cleaning device for ceramic membranes, which comprises a cleaning tank, a water inlet pipeline, a pump, a ceramic membrane component, a permeation water pipe and a thick water pipe. The online cleaning device for the ceramic membranes is characterized in that the pump is a turbulence pump, the turbulence pump is further provided with an ozone generator, and the permeation water pipe and the thick water pipe are connected with the cleaning tank. The permeation water pipe is connected with the cleaning tank, and a water outlet of the thick water pipe is connected with the cleaning tank. To sum up, the online cleaning device for the ceramic membranes is provided with the ozone generator, ozone and cleanout fluid form uniform mixed liquor containing microscopic bubbles by the aid of strong shearing action, strong oxidizing property of the ozone is utilized to realize decomposition of membrane pollutants and sterilization, water flux of the ceramic membranes is recovered, and the online cleaning device for the ceramic membranes can be applied to the fields of biological pharmacy, food and beverages and the like.
Description
Technical field
The utility model relates to the membrane separation technique field, particularly relates to a kind of ceramic membrane on-line cleaning device.
Background technology
Ceramic membrane has that separative efficiency height, effect stability, chemical stability are good, acid and alkali-resistance, organic solvent-resistant, anti-bacterium, high temperature resistant, antipollution, mechanical strength height, numerous advantages such as the film regenerability is good, separation process is simple, energy consumption is low, simple and convenient operation and maintenance, film long service life.Ceramic membrane has been successfully applied to food, beverage, has planted various fields such as the processing of (medicine) object depth, biological medicine, fermentation, fine chemistry industry, can be used in the technical process separation, clarification, purifying, concentrate, degerming, desalination etc.
After ceramic membrane used a period of time, because film pollutes, enriching pollutants descended membrane flux on the film surface, and the separative efficiency step-down needs ceramic membrane is cleaned this moment, recovers membrane flux.Because ceramic membrane acid and alkali-resistance, high temperature resistant, ceramic membrane separate to clean relatively that effective method at high temperature adopts strong acid, highly basic alternately to clean in the prior art, until recovering membrane flux, adopt said method, because the soda acid use amount is big, and the processing of acidic and alkaline waste water is difficulty relatively, and directly discharging will cause environmental pollution again.
Summary of the invention
At the problems referred to above, the purpose of this utility model is to design the ceramic membrane on-line cleaning device of simple, the fast quick-recovery membrane flux of a kind of cleaning method.
For achieving the above object, the technical scheme that the utility model proposes is: a kind of ceramic membrane on-line cleaning device, comprise purge tank, inlet channel, pump, ceramic film component, permeate water pipeline, dense waterpipe, it is characterized in that: the described pump housing is a turbulence pump, ozone generator also is installed on the described turbulence pump, described permeate water pipeline links to each other with purge tank with dense waterpipe, and described permeate water pipeline links to each other with purge tank, and dense waterpipe one outlet links to each other with purge tank.
Further, described dense waterpipe also contains concentrated water discharge outlet.
In sum, described ceramic membrane on-line cleaning device is equipped with ozone generator, ozone and the cleaning fluid strong shear action by vortex pump impeller is formed the even mixed liquor that contains microbubble, utilize the strong oxidizing property of ozone to decompose membrane contaminant, sterilization, recover the ceramic membrane water flux, can be applied to fields such as bio-pharmaceuticals, food and drink, have following advantage:
1) more traditional ablution of soda acid is repeatedly compared, and cleaning process is simple;
2) improve cleaning efficiency, but effectively, thoroughly recover water flux within a short period of time;
3) continuity is advanced ozone, and the cleaning fluid ozone concentration is stable, can guarantee cleaning performance;
4) ozone has quick sterilization effect, decolouring function;
5) containing a large amount of bubbles in the cleaning fluid, to help the dirt on film surface loosening.
Description of drawings
Fig. 1 is a ceramic membrane on-line cleaning device basic block diagram described in the utility model.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described further.
As Fig. 1 ceramic membrane on-line cleaning described in the utility model device basic block diagram, ceramic membrane on-line cleaning device comprises by on the continuous successively purge tank 1 of inlet channel 2, turbulence pump 3, ceramic film component 5, permeate water pipeline 6, dense waterpipe 7, the turbulence pump 3 ozone generator 4 being installed also, permeate water pipeline 6 links to each other with purge tank 1, permeate water is back in the purge tank, dense waterpipe 7 one delivery ports 72 link to each other with purge tank 1, and another delivery port 71 is the concentrated water discharge pipeline.
During concrete the use, ceramic membrane to be cleaned, connect upward this device by switch valve, cleaning fluid pumps into ceramic film component 5 by inlet channel 2 by turbulence pump 3, the ozone generator 4 that is connected with on the turbulence pump produces ozone, ozone and the cleaning fluid strong shear action by turbulence pump 3 impellers is formed the even mixed liquor that contains microbubble, utilize the strong oxidizing property of ozone to decompose membrane contaminant, sterilization, recover the ceramic membrane water flux.The cleaning fluid of permeation ceramic membrane and dense water are back in the purge tank 1 by waterpipe 6 and dense waterpipe 7 respectively, carry out wash cycles, and cleaning finishes then discharges by the delivery port on the dense waterpipe 7 71, finishes cleaning process.
Although specifically show and introduced the utility model in conjunction with preferred embodiment; but the those skilled in the art should be understood that; in the spirit and scope of the present utility model that do not break away from appended claims and limited; in the form and details the utility model is made various variations, be protection domain of the present utility model.
Claims (2)
1. ceramic membrane on-line cleaning device, comprise purge tank, inlet channel, pump, ceramic film component, permeate water pipeline, dense waterpipe, it is characterized in that: the described pump housing is a turbulence pump, ozone generator also is installed on the described turbulence pump, described permeate water pipeline links to each other with purge tank, and dense waterpipe one outlet links to each other with purge tank.
2. a kind of ceramic membrane on-line cleaning device according to claim 1 is characterized in that: described dense waterpipe also contains concentrated water discharge outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201695245U CN202070291U (en) | 2011-05-25 | 2011-05-25 | Online cleaning device for ceramic membranes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201695245U CN202070291U (en) | 2011-05-25 | 2011-05-25 | Online cleaning device for ceramic membranes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202070291U true CN202070291U (en) | 2011-12-14 |
Family
ID=45108407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201695245U Expired - Fee Related CN202070291U (en) | 2011-05-25 | 2011-05-25 | Online cleaning device for ceramic membranes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202070291U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104513790A (en) * | 2013-09-29 | 2015-04-15 | 中农颖泰林州生物科园有限公司 | Antibacterial peptide recovery equipment and recovery method thereof |
| CN105482998A (en) * | 2016-01-12 | 2016-04-13 | 广西新天德能源有限公司 | High-efficiency and environment-friendly alcoholic fermentation coupling film separating system device |
| CN105923754A (en) * | 2016-06-13 | 2016-09-07 | 凯天环保科技股份有限公司 | Method for cleaning MBR in real time in wastewater treatment process |
| CN108083492A (en) * | 2017-11-24 | 2018-05-29 | 上海巴安水务股份有限公司 | A kind of seawater desalination reverse osmosis pretreatment system |
| CN111111454A (en) * | 2020-01-03 | 2020-05-08 | 山东润德生物科技有限公司 | Circulating cleaning system based on ceramic membrane technology |
| CN112717696A (en) * | 2020-12-16 | 2021-04-30 | 艾克飞膜材(嘉兴)有限公司 | Ultrafiltration membrane system cleaned by micro-bubble ozone and cleaning method thereof |
| CN113786735A (en) * | 2021-09-18 | 2021-12-14 | 鞍钢栗田(鞍山)水处理有限公司 | Ceramic membrane cleaning agent and preparation and cleaning methods thereof |
-
2011
- 2011-05-25 CN CN2011201695245U patent/CN202070291U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104513790A (en) * | 2013-09-29 | 2015-04-15 | 中农颖泰林州生物科园有限公司 | Antibacterial peptide recovery equipment and recovery method thereof |
| CN105482998A (en) * | 2016-01-12 | 2016-04-13 | 广西新天德能源有限公司 | High-efficiency and environment-friendly alcoholic fermentation coupling film separating system device |
| CN105923754A (en) * | 2016-06-13 | 2016-09-07 | 凯天环保科技股份有限公司 | Method for cleaning MBR in real time in wastewater treatment process |
| CN105923754B (en) * | 2016-06-13 | 2018-08-10 | 航天凯天环保科技股份有限公司 | A method of cleaning MBR in real time in wastewater treatment process |
| CN108083492A (en) * | 2017-11-24 | 2018-05-29 | 上海巴安水务股份有限公司 | A kind of seawater desalination reverse osmosis pretreatment system |
| CN111111454A (en) * | 2020-01-03 | 2020-05-08 | 山东润德生物科技有限公司 | Circulating cleaning system based on ceramic membrane technology |
| CN112717696A (en) * | 2020-12-16 | 2021-04-30 | 艾克飞膜材(嘉兴)有限公司 | Ultrafiltration membrane system cleaned by micro-bubble ozone and cleaning method thereof |
| CN113786735A (en) * | 2021-09-18 | 2021-12-14 | 鞍钢栗田(鞍山)水处理有限公司 | Ceramic membrane cleaning agent and preparation and cleaning methods thereof |
| CN113786735B (en) * | 2021-09-18 | 2024-04-05 | 鞍钢栗田(鞍山)水处理有限公司 | Ceramic membrane cleaning agent and preparation and cleaning methods thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111214 Termination date: 20140525 |