CN101804306B - High-performance polyethersulfone separating membrane and device for recycling sewage - Google Patents
High-performance polyethersulfone separating membrane and device for recycling sewage Download PDFInfo
- Publication number
- CN101804306B CN101804306B CN 201010152733 CN201010152733A CN101804306B CN 101804306 B CN101804306 B CN 101804306B CN 201010152733 CN201010152733 CN 201010152733 CN 201010152733 A CN201010152733 A CN 201010152733A CN 101804306 B CN101804306 B CN 101804306B
- Authority
- CN
- China
- Prior art keywords
- casing
- separating membrane
- housing
- polyethersulfone separating
- sewage
- 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.)
- Active
Links
Images
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The invention discloses a high-performance polyethersulfone separating membrane for recycling sewage, which is characterized by consisting of a plurality of vertical and fasciculate hollow fiber bundles. A device with the polyethersulfone separating membrane is characterized in that: a casing comprises an upper casing, an intermediate casing and a lower casing which are fixedly connected with one another in order; the polyethersulfone separating membrane is arranged in the casing; the two ends of the polyethersulfone separating membrane are fixedly connected with an upper casing mouth and a lower casing mouth of the casing; the upper casing of the casing is fixedly connected with an upper end socket through a first clamp nut; the lower casing of the casing is fixedly connected with a lower end socket through a second clamp nut; the top of the upper end socket is provided with a concentrated drainage outlet; a side wall of the upper casing of the casing is provided with a recycle water outlet; the bottom of the lower end socket is provided with a sewage inlet; and a side wall of the lower casing of the casing is provided with a backwashing water inlet. The invention has the advantages of strong acid resistance, strong base resistance, biological corrosion resistance, grease resistance, high temperature resistance, excellent high-pressure performance, high pollution analysis ability, high water flux, rational structure, and wide application and the like.
Description
Technical field
The present invention relates to separation technology field, is that a kind of industries such as medicine, chemical industry, weaving that are widely used in are used for high-performance polyethersulfone separating membrane and the device that sewage is recycled.
Background technology
Because membrane technology is the new technology that is developing, that existing membrane material still exists is single, the anti-strong acid of film, highly basic, anti-biological corrosion, grease resistance, resistance to elevated temperatures are relatively poor, deficiencies such as service life is short, the penetrating amount of water is little, anti-pressure ability difference.
Summary of the invention
Technical problem to be solved by this invention is: provide a kind of anti-strong acid, highly basic, anti-biological corrosion, grease resistance, high temperature resistant, high-voltage performance good, the pollution analytic ability is strong, the sewage of high water flux is recycled high-performance polyethersulfone separating membrane, and provide rational in infrastructure, widely used device with polyethersulfone separating membrane.
Solving the technical scheme that its technical problem takes is: a kind of sewage is recycled high-performance polyethersulfone separating membrane, it is characterized in that: polyethersulfone separating membrane is vertical and put the hollow fiber bundle that is pencil and form by some.
A kind of device with polyethersulfone separating membrane, it is characterized in that: it comprises housing, housing is connected in proper order by upper shell, middle shell and lower house, in housing, be provided with polyethersulfone separating membrane, the two ends of polyethersulfone separating membrane are connected with the upper shell oral area and the lower house oral area of housing respectively, and the upper shell of housing is connected by first clamp nut and upper cover; The lower house of housing is connected by second clamp nut and low head, be provided with dense drain outlet at the top of upper cover, on the upper shell sidewall of housing, be provided with the recycle-water outlet, be provided with the sewage import, on the lower house sidewall of housing, be provided with the backwash water import in the bottom of low head.
Sewage of the present invention is recycled high-performance polyethersulfone separating membrane, have characteristics such as strong alkali-acid resistance, high temperature high voltage resistant, anti-biological corrosion, oleophobic be hydrophilic, can be widely used in water reuse in the processing, enterprise of the various sewage in city, oil field wastewater re-injection, pure water and separate low molecular organic matter in the field such as produce, be specially adapted to oil field and extraordinary chemical industry use; Because polyethersulfone separating membrane is vertical and put the hollow fiber bundle that is pencil and form by some, doughnut is followed successively by hollow wall layer, compacted zone and outer wall layer from the inside to the outside, sewage realizes that through the hollow compacted zone cross-flow separates, promptly separate and concentrate simultaneously and finish, has high water flux, water flux is than the high twice of normal film, and sewage is realized zero-emission; Have biological features and automatic washing capacity of carrying cross-flow to separate, have, solved the technical barrier of film pollution and concentration polarization from the parsing ability.Device with polyethersulfone separating membrane also has rational in infrastructurely except that all advantages with polyethersulfone separating membrane, advantage such as is widely used.
Description of drawings
Fig. 1 is the single doughnut structure section schematic diagram that sewage of the present invention is recycled high-performance polyethersulfone separating membrane.
Fig. 2 is the apparatus structure schematic diagram with polyethersulfone separating membrane of the present invention.
The sewage piece-rate system schematic diagram that Fig. 3 constitutes for the device with polyethersulfone separating membrane of the present invention.
Among the figure: 1 dense drain outlet, 2 upper covers, 3 second clamp nuts, 4 avirulent adhesion agents, 5 sewage imports, 6 housings, the 6-1 upper shell, 6-2 middle shell, 6-3 lower house, 7 polyethersulfone separating membranes, the outlet of 11 recycle-waters, 12 first clamp nuts, 13 backwash water imports, 16 low heads, the device of 20 polyethersulfone separating membranes.
The specific embodiment
The invention will be further described to utilize drawings and Examples below.
With reference to Fig. 1, it is vertical and put the hollow fiber bundle that is pencil and form by some that sewage of the present invention is recycled high-performance polyethersulfone separating membrane.In a doughnut, A3 is that doughnut inner wall layer, A2 are that doughnut compacted zone, A1 are the doughnut outer wall layer.
With reference to Fig. 2, the device with polyethersulfone separating membrane of the present invention comprises housing 6, and housing 6 is connected in proper order by upper shell 6-1, middle shell 6-2 and lower house 6-3, and its connection is bonding with avirulent adhesion agent.In housing 6, be provided with polyethersulfone separating membrane 7, the two ends of polyethersulfone separating membrane 7 are connected with the upper shell 6-1 oral area and the lower house 6-3 oral area of housing respectively, its technology that is connected is, avirulent adhesion agent 4 is pressed into from recycle-water outlet 11, backwash water import 13, under action of centrifugal force, the upper shell 6-1 oral area and the lower house 6-3 oral area that reach housing between the doughnut of avirulent adhesion agent 4 with one section hollow fiber bundle of the two ends setting of polyethersulfone separating membrane 7 are bonding firmly.The upper shell 6-1 of housing and upper cover 2 are by the built-in O type silicone rubber O-ring sealing of upper cover 2 grooves, and the upper shell 6-1 of housing is connected with upper cover 2 by first clamp nut 12.Equally, the lower house 6-3 of housing and low head 16 are by the built-in O type silicone rubber O-ring sealing of low head 16 grooves, and the lower house 6-3 of housing is connected with low head 16 by second clamp nut 6.Be provided with dense drain outlet 1 at the top of upper cover 2, on the upper shell 6-1 of housing sidewall, be provided with recycle-water outlet 11, be provided with sewage import 5, on the lower house 6-3 of housing sidewall, be provided with backwash water import 13 in the bottom of low head 16.
With reference to Fig. 3, wherein: 1D1-backwash water import magnetic valve, 1D3-backwashing pump pressure-regulating valve, 1D2-backwashing pump blowoff valve, the device sewage import magnetic valve of 1D4-backwashing pump import magnetic valve 1D5-polyethersulfone separating membrane, the device recycle-water outlet magnetic valve of 1D6-polyethersulfone separating membrane, the dense discharge outlet valve of the device of 1D7-polyethersulfone separating membrane, 1D8-sewage pump pressure-regulating valve, 1D9-sewage pump import magnetic valve, 1D10-sewage pump blowoff valve, the P-1-backwashing pump, P-2-sewage pump, V-1-accurate filter.
The control mode of the sewage piece-rate system that the device with polyethersulfone separating membrane of the present invention constitutes: by programmable controller PLC control output.Loop start, running.
Before the startup: 1D1-1D10 valve group Close All.PLC time-delay 10 seconds, 1D10 and 1D1,1D2 valve group is closed, and all the other valve groups are all opened.
In service: programmable controller PLC time-delay started P-2 in 10 seconds and closes 1D8 and 1D7 valve group simultaneously.Effluent stream to: by 1D9, P-2, V-1,1D5 enter the device 20 of several polyethersulfone separating membranes to the sewage that need to separate through the sewage import.The recycle-water that separates is through removing water from the recycle-water outlet by 1D6.Dense draining enters sewer line through dense drain outlet by 1D7.Control cycle: the working time is 18000 seconds.Stop P-2 in 18000 seconds when finishing and close 1D5 unlatching 1D7,1D8 valve group simultaneously.
During backwash: programmable controller PLC time-delay started P-1 in 10 seconds and closes 1D3 and 1D6 valve group simultaneously.Backwash water flows to; Backwash water is through backwash water import 1D4, and P-1,1D1 enter the device 20 of several polyethersulfone separating membranes.The dense water of backwash enters sewer line through dense drain outlet by 1D7.Control cycle: the backwash time is 300 seconds.Stop P-1 when finishing in 300 seconds and close 1D1 unlatching 1D3 and 1D6,1D7,1D8 valve group simultaneously.
Use the device of polyethersulfone separating membrane of the present invention the separation that sewage carried out 10 months to be tried out, produce effects fruit significantly, realized the object of the invention and effect in certain oil field.
Claims (1)
1. device with polyethersulfone separating membrane, it is characterized in that: it comprises housing, housing is connected by the avirulent adhesion agent order is bonding by upper shell, middle shell and lower house, in housing, be provided with polyethersulfone separating membrane, the two ends of polyethersulfone separating membrane are connected by avirulent adhesion agent is bonding with the upper shell oral area and the lower house oral area of housing respectively, the upper shell of housing and upper cover are by the built-in O type silicone rubber O-ring sealing of upper cover groove, and the upper shell of housing is connected by first clamp nut and upper cover; The lower house of housing and low head are by the built-in O type silicone rubber O-ring sealing of low head groove, and the lower house of housing is connected by second clamp nut and low head; Be provided with dense drain outlet at the top of upper cover, on the upper shell sidewall of housing, be provided with the recycle-water outlet, be provided with the sewage import in the bottom of low head, on the lower house sidewall of housing, be provided with the backwash water import, described dense drain outlet is connected with the dense discharge outlet valve 1D7 of device of polyethersulfone separating membrane, described recycle-water outlet is connected with the device recycle-water outlet magnetic valve 1D6 of polyethersulfone separating membrane, described sewage import is by sewage pump import magnetic valve 1D9, sewage pump P-2, accurate filter V-1, the device sewage import magnetic valve 1D5 of polyethersulfone separating membrane is linked in sequence, and described backwash water import is by backwashing pump import magnetic valve 1D4, backwashing pump P-1, backwash water import magnetic valve 1D1 is linked in sequence.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010152733 CN101804306B (en) | 2010-04-22 | 2010-04-22 | High-performance polyethersulfone separating membrane and device for recycling sewage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010152733 CN101804306B (en) | 2010-04-22 | 2010-04-22 | High-performance polyethersulfone separating membrane and device for recycling sewage |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101804306A CN101804306A (en) | 2010-08-18 |
| CN101804306B true CN101804306B (en) | 2013-07-31 |
Family
ID=42606360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010152733 Active CN101804306B (en) | 2010-04-22 | 2010-04-22 | High-performance polyethersulfone separating membrane and device for recycling sewage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101804306B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102086050A (en) * | 2010-11-26 | 2011-06-08 | 吉林市杰纳环保科技有限公司 | Sewage recycling separation membrane device |
| JP5941995B2 (en) * | 2012-11-28 | 2016-06-29 | 株式会社クラレ | Coolant regeneration method and coolant regeneration apparatus |
| CN103962019A (en) * | 2013-01-29 | 2014-08-06 | 上海键水科技发展有限公司 | Drinking water purification composite nano-filtration membrane and preparation process thereof |
| CN103272415A (en) * | 2013-05-14 | 2013-09-04 | 吴龙海 | Filtering system and filtering method |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1221648A (en) * | 1998-12-08 | 1999-07-07 | 天津纺织工学院膜天膜技术工程公司 | Cleaning method and corresponding membrane assembly of externally pressured hollow fiber membrane |
| CN1392802A (en) * | 2000-08-02 | 2003-01-22 | 东丽株式会社 | Hollow yarn membrane module, hollow yarn membrane module unit, and method for producing hollow yarn membrane modules |
-
2010
- 2010-04-22 CN CN 201010152733 patent/CN101804306B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1221648A (en) * | 1998-12-08 | 1999-07-07 | 天津纺织工学院膜天膜技术工程公司 | Cleaning method and corresponding membrane assembly of externally pressured hollow fiber membrane |
| CN1392802A (en) * | 2000-08-02 | 2003-01-22 | 东丽株式会社 | Hollow yarn membrane module, hollow yarn membrane module unit, and method for producing hollow yarn membrane modules |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101804306A (en) | 2010-08-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2011160271A1 (en) | Purification processing device of oil-containing sewage | |
| CN203668071U (en) | Water purifier adopting ceramic membrane | |
| CN101804306B (en) | High-performance polyethersulfone separating membrane and device for recycling sewage | |
| CN201284277Y (en) | Small-sized water purifying appliance | |
| CN205061765U (en) | On -vehicle integrated water purification unit | |
| CN110790344A (en) | Novel drinking water advanced treatment and purification device and method | |
| CN201880488U (en) | Sewage recycling separation membrane device | |
| CN204952681U (en) | Improved generation rubbish is washed and is swept automobile -used membrane separation device | |
| CN104785109B (en) | Film group device with scrubbing mechanism and the water purifier using the film group device | |
| CN204602005U (en) | Film group device with scrubbing mechanism and the water purifier using this film group device to make | |
| RU2199377C1 (en) | Membrane plant for separation of solutions | |
| CN203777942U (en) | Hollow fiber ultrafiltration membrane separation device | |
| CN210795862U (en) | Novel drinking water advanced treatment and purification device | |
| CN201380045Y (en) | Pretreatment device and reverse osmosis desalination apparatus for desalination of mine water | |
| CN208594058U (en) | A kind of integration microkinetic low-pressure membrane filtration device | |
| CN208727191U (en) | A kind of multiple-layer stacked is convenient to clean the water process plate film assembly of trapped substance | |
| CN102086050A (en) | Sewage recycling separation membrane device | |
| CN203155099U (en) | Water purification filtering element and water purification faucet with same | |
| CN202671313U (en) | Nanofiltration or reverse osmosis (RO) machine used for reducing wastewater | |
| CN201978554U (en) | Compressed air-driven honeycombed continuous filtration pool | |
| CN206244531U (en) | A kind of water route integrated water purifier | |
| CN213913175U (en) | Intelligent immersed ultrafiltration operation system | |
| CN215667416U (en) | Reverse osmosis membrane with good filtering effect | |
| CN103252165A (en) | Water purifier with hollow microfiltration membranes | |
| CN212315754U (en) | Reverse osmosis raw water treatment device for food additive processing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 132013 Kinsey science and Technology Development Co., Ltd., No. 89, sunrise Road, hi tech Zone, Jilin, Jilin Patentee after: Jilin Kinsey Technology Development Co., Ltd. Address before: 132013 Kinsey science and Technology Development Co., Ltd., No. 89, sunrise Road, hi tech Zone, Jilin, Jilin Patentee before: Jilin Jinsai Technology Development Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 132013 Kinsey science and Technology Development Co., Ltd., No. 89, sunrise Road, hi tech Zone, Jilin, Jilin Patentee after: Jilin Kinsey Technology Development Co., Ltd. Address before: 132013 Kinsey science and Technology Development Co., Ltd., No. 89, sunrise Road, hi tech Zone, Jilin, Jilin Patentee before: Jilin Jinsai Technology Development Co.,Ltd. |