CN106890576B - Reverse osmosis membrane filter core quality inspection device - Google Patents
Reverse osmosis membrane filter core quality inspection device Download PDFInfo
- Publication number
- CN106890576B CN106890576B CN201510949732.XA CN201510949732A CN106890576B CN 106890576 B CN106890576 B CN 106890576B CN 201510949732 A CN201510949732 A CN 201510949732A CN 106890576 B CN106890576 B CN 106890576B
- Authority
- CN
- China
- Prior art keywords
- cylinder
- locking
- closed
- detection
- cylinder bodies
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
- B01D65/10—Testing of membranes or membrane apparatus; Detecting or repairing leaks
- B01D65/102—Detection of leaks in membranes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
- B01D65/10—Testing of membranes or membrane apparatus; Detecting or repairing leaks
- B01D65/104—Detection of leaks in membrane apparatus or modules
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/124—Water desalination
- Y02A20/131—Reverse-osmosis
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The embodiment of the invention discloses a reverse osmosis membrane filter element quality inspection device which comprises a plurality of detection cylinder bodies and cylinder covers, wherein the cylinder covers are fixedly arranged on piston rods of closed cylinder bodies, the closed cylinder bodies are arranged on sliding plates, the sliding plates slide up and down along sliding rails, the sliding plates slide under the control of lifting cylinders fixed on a frame, hole sites capable of being provided with filter element water outlet heads in an airtight mode are arranged at the bottoms of the detection cylinder bodies, the lifting cylinders enable the closed cylinder bodies to slide at the positions of the detection cylinder bodies, the cylinder covers and the detection cylinder bodies are closed in an airtight mode through the closed cylinder bodies, air outlet holes are formed in the hole sites of the detection cylinder bodies, and air adding holes are formed in the cylinder covers. By adopting the invention, the quality detection is carried out on the RO membrane filter core by the airtight detection cylinder body and the cylinder cover, so that the quality effectiveness of the product is ensured, and the yield of the product from the factory reaches 100%.
Description
Technical Field
The invention relates to a quality inspection device, in particular to a quality inspection device for a reverse osmosis membrane filter element.
Background
RO (Reverse Osmosis) reverse osmosis technology is a membrane separation filtration technology using osmotic pressure difference as power, and relies on a process of separating solvent from solute in solution under pressure by a reverse osmosis membrane, water flows from high concentration to low concentration once pressurized, namely a reverse osmosis principle, in water filtration application, water molecules can pass through an RO membrane under a certain pressure, and inorganic salt, heavy metal ions, organic matters, colloid, bacteria, viruses and other impurities in source water cannot pass through the RO membrane, so that permeable pure water and impermeable concentrated water can be strictly distinguished. In the prior art, various RO membrane filter cores exist, however, in the production process of RO membranes, quality inspection of the RO membrane filter cores of finished products is quite troublesome, and because the RO membrane filter cores cannot be inspected in a water-through mode, short plates exist in the prior art for quality inspection of the RO membrane filter cores, so that the RO membrane filter cores leaving factories are less than 100% qualified.
Disclosure of Invention
The technical problem to be solved by the embodiment of the invention is to provide a quality inspection device for a reverse osmosis membrane filter element. The RO membrane filter core can be subjected to nondestructive quality inspection.
In order to solve the technical problems, the embodiment of the invention provides a reverse osmosis membrane filter element quality inspection device, which comprises a plurality of detection cylinders and a cylinder cover, wherein the cylinder cover is fixedly arranged on a piston rod of a closed cylinder, the closed cylinder is arranged on a sliding plate, the sliding plate slides up and down along a sliding rail, the sliding plate is controlled to slide through a lifting cylinder fixed on a frame, a hole site capable of hermetically installing a filter element water outlet head is arranged at the bottom of the detection cylinder, the lifting cylinder enables the closed cylinder to slide at the position of the detection cylinder, the cylinder cover and the detection cylinder are hermetically closed through the closed cylinder, the hole site of the detection cylinder is provided with an air outlet, and the cylinder cover is provided with an air adding hole.
Further, a locking rod is arranged on the cylinder cover, a locking part with a reduced diameter is arranged on the upper portion of the locking rod, a locking plate is arranged on the sliding plate, a locking hole is formed in the locking plate, a sliding way with a reduced width is arranged in the locking hole, and the sliding way is locked with the locking part in a matching mode.
Furthermore, the locking rod is divided into two sections which are bilaterally symmetrical, and the middle of the locking rod is matched and reset through a spring.
Further, the side end of the locking rod is locked in a matched mode through a locking cylinder.
Further, an air pressure sensor is arranged on the air outlet hole.
The embodiment of the invention has the following beneficial effects: according to the invention, the RO membrane filter core is subjected to pressure detection by adding 0.6-0.8 megaPa through the airtight detection cylinder body and the cylinder cover, so that the quality effectiveness of the product is ensured, and the yield of the product from the factory reaches 100%.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure of the inspection cylinder and head portion of the present invention;
FIG. 3 is a schematic structural view of an RO membrane cartridge.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings, for the purpose of making the objects, technical solutions and advantages of the present invention more apparent.
Reference is made to the overall schematic of the invention shown in figure 1.
The quality inspection device for the reverse osmosis membrane filter element comprises a plurality of inspection cylinder bodies 10 and cylinder covers 11.
The cylinder cover 11 is fixedly arranged on a piston rod of the closing cylinder 12, the closing cylinder 12 is arranged on a sliding plate 13, the sliding plate 13 slides up and down along a sliding rail 14, and the sliding plate 14 controls the sliding through a lifting cylinder 15 fixed on a frame.
In order to install the water outlet head 21 of the RO membrane cartridge 20 in an airtight manner, the bottom of the detection cylinder 10 is provided with an installation hole site 16.
The hole site 16 is provided with an air outlet hole 17, and the cylinder cover 11 is provided with an air inlet hole 18.
In order to ensure the airtight effectiveness of the cylinder cover 11 and the detection cylinder body 10, a locking rod 30 is arranged on the cylinder cover 11, a locking part 31 with a reduced diameter is arranged on the upper part of the locking rod 30, a locking plate 32 is arranged on the sliding plate, a locking hole 33 is arranged on the locking plate 32, a sliding way 34 with a reduced width is arranged on the locking hole 33, and the sliding way 34 is matched with the locking part 31 for locking.
More preferably, the locking lever 30 is divided into two sections which are symmetrical left and right, and the middle is matched and reset by a spring, as shown in fig. 2.
The side ends of the locking lever 30 are cooperatively locked by the locking cylinder 35.
During detection, the water outlet head 21 of the RO membrane filter core 20 is inserted into the mounting hole 16 at the bottom of the detection cylinder body 10, the lifting cylinder 15 controls the sliding plate 13 to slide downwards along the sliding rail 14 to the cylinder opening position of the detection cylinder body 10, the closing cylinder 12 enables the cylinder cover 11 to be closed on the detection cylinder body 10, piston rods of locking cylinders 35 on the left side and the right side of the locking plate 32 enable the locking plate 32 to slide, so that the locking rod 30 is locked on the locking hole 33, the air filling hole 18 of the cylinder cover 11 is opened, 0.6-0.8 MPa air pressure is added to the detection cylinder body 10, the air outlet is maintained for 30 seconds, an air pressure sensor is additionally arranged on the air outlet, whether the detected RO filter core is qualified or not is judged according to the reading on the air pressure sensor, after detection is finished, the air filling hole 18 is opened, the locking cylinder 35 is reset, the locking plate 32 is reset, the cylinder cover 11 is separated from the detection cylinder body 10 by the closing cylinder 12, the lifting cylinder 15 controls the sliding plate 13 to slide upwards along the sliding rail 14, and equipment is reset.
The above embodiments are merely for illustrating the technical concept and features of the present invention, and are not intended to limit the scope of the present invention to those skilled in the art to understand the present invention and implement the same. All modifications made according to the spirit of the main technical proposal of the invention should be covered in the protection scope of the invention.
Claims (1)
1. The utility model provides a reverse osmosis membrane filter core quality inspection device, its characterized in that, including a plurality of detection cylinder bodies and cylinder cap, cylinder cap fixed mounting is on the piston rod of closed cylinder, closed cylinder installs on the sliding plate, the sliding plate slides from top to bottom along the slide rail, the sliding plate is through being fixed in the lift cylinder control slip in the frame, it is provided with the hole site that can airtight installation filter core water outlet head to detect the cylinder body bottom, the lift cylinder makes closed cylinder slip in detect the cylinder body position, and through closed cylinder makes the cylinder cap with detect the airtight closure of cylinder body, the hole site that detects the cylinder body is provided with the venthole, the cylinder cap is provided with the gas adding hole, be provided with the locking lever on the cylinder cap, locking lever upper portion is provided with the locking position of reducing, be provided with the locking plate on the locking plate, the locking hole is provided with the slide of shrink width, the slide with locking position cooperation locking, the locking plate divide into bilateral symmetry's two sections, and the centre is through the cooperation spring, the locking position cooperation has the air pressure sensor to pass through the locking lever on the locking side of locking lever.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510949732.XA CN106890576B (en) | 2015-12-18 | 2015-12-18 | Reverse osmosis membrane filter core quality inspection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510949732.XA CN106890576B (en) | 2015-12-18 | 2015-12-18 | Reverse osmosis membrane filter core quality inspection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106890576A CN106890576A (en) | 2017-06-27 |
| CN106890576B true CN106890576B (en) | 2023-05-26 |
Family
ID=59188803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510949732.XA Active CN106890576B (en) | 2015-12-18 | 2015-12-18 | Reverse osmosis membrane filter core quality inspection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106890576B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110917888A (en) * | 2019-11-20 | 2020-03-27 | 湖南欧威爱特新材料科技有限公司 | Detection apparatus for filter core |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4384474A (en) * | 1980-10-30 | 1983-05-24 | Amf Incorporated | Method and apparatus for testing and using membrane filters in an on site of use housing |
| CN2437394Y (en) * | 2000-07-05 | 2001-07-04 | 天津膜天膜工程技术有限公司 | Film separating device |
| CN2498602Y (en) * | 2001-09-07 | 2002-07-03 | 国家海洋局杭州水处理技术研究开发中心 | Instrument for testing perfection of membrane filtering core |
| JP2006177810A (en) * | 2004-12-22 | 2006-07-06 | Nok Corp | Inspection device and inspection method |
| CN201768496U (en) * | 2010-08-25 | 2011-03-23 | 茅忠海 | Semi-automatic leak detection device of hollow fibre membrane filter element |
| CN202356033U (en) * | 2011-08-16 | 2012-08-01 | 上海一鸣过滤技术有限公司 | Micro-filtration membrane filter integrity detection device |
| KR20120122817A (en) * | 2011-04-30 | 2012-11-07 | (주)아이닉스 | Leak test method for filter of water purifier and leak test equipment |
| CN102954860A (en) * | 2011-08-16 | 2013-03-06 | 上海一鸣过滤技术有限公司 | Automatic bubble point detecting device for filter elements |
| CN203075852U (en) * | 2013-02-04 | 2013-07-24 | 深圳市诚德来实业有限公司 | Hollow fiber membrane filter element detection device |
| CN103240000A (en) * | 2013-05-27 | 2013-08-14 | 深圳市诚德来实业有限公司 | Device for detecting and flushing internal pressure type ultrafiltration membrane filter element |
| CN203745163U (en) * | 2014-03-12 | 2014-07-30 | 吉麒净水科技（昆山）有限公司 | Filter core testing platform |
| CN203837932U (en) * | 2014-03-26 | 2014-09-17 | 蚌埠市高德机械自动化科技有限公司 | Float bowl pressurized water type water testing device |
| CN204018275U (en) * | 2014-07-23 | 2014-12-17 | 上海一鸣过滤技术有限公司 | Multi-station full-automatic filter core rinses checkout gear |
| CN204073867U (en) * | 2014-09-19 | 2015-01-07 | 榆林市天龙水处理技术有限公司 | Metal polyporous material sintering filter element filter check device |
-
2015
- 2015-12-18 CN CN201510949732.XA patent/CN106890576B/en active Active
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4384474A (en) * | 1980-10-30 | 1983-05-24 | Amf Incorporated | Method and apparatus for testing and using membrane filters in an on site of use housing |
| CN2437394Y (en) * | 2000-07-05 | 2001-07-04 | 天津膜天膜工程技术有限公司 | Film separating device |
| CN2498602Y (en) * | 2001-09-07 | 2002-07-03 | 国家海洋局杭州水处理技术研究开发中心 | Instrument for testing perfection of membrane filtering core |
| JP2006177810A (en) * | 2004-12-22 | 2006-07-06 | Nok Corp | Inspection device and inspection method |
| CN201768496U (en) * | 2010-08-25 | 2011-03-23 | 茅忠海 | Semi-automatic leak detection device of hollow fibre membrane filter element |
| KR20120122817A (en) * | 2011-04-30 | 2012-11-07 | (주)아이닉스 | Leak test method for filter of water purifier and leak test equipment |
| CN202356033U (en) * | 2011-08-16 | 2012-08-01 | 上海一鸣过滤技术有限公司 | Micro-filtration membrane filter integrity detection device |
| CN102954860A (en) * | 2011-08-16 | 2013-03-06 | 上海一鸣过滤技术有限公司 | Automatic bubble point detecting device for filter elements |
| CN203075852U (en) * | 2013-02-04 | 2013-07-24 | 深圳市诚德来实业有限公司 | Hollow fiber membrane filter element detection device |
| CN103240000A (en) * | 2013-05-27 | 2013-08-14 | 深圳市诚德来实业有限公司 | Device for detecting and flushing internal pressure type ultrafiltration membrane filter element |
| CN203745163U (en) * | 2014-03-12 | 2014-07-30 | 吉麒净水科技（昆山）有限公司 | Filter core testing platform |
| CN203837932U (en) * | 2014-03-26 | 2014-09-17 | 蚌埠市高德机械自动化科技有限公司 | Float bowl pressurized water type water testing device |
| CN204018275U (en) * | 2014-07-23 | 2014-12-17 | 上海一鸣过滤技术有限公司 | Multi-station full-automatic filter core rinses checkout gear |
| CN204073867U (en) * | 2014-09-19 | 2015-01-07 | 榆林市天龙水处理技术有限公司 | Metal polyporous material sintering filter element filter check device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106890576A (en) | 2017-06-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| PH12015500470A1 (en) | System for treating water used for industrial purposes | |
| CN106890576B (en) | Reverse osmosis membrane filter core quality inspection device | |
| CN103551045B (en) | A kind of Dye determination method of oxidization condition of reverse osmosis membrane | |
| CN102249850B (en) | Method for preparing high-purity isopropanol | |
| WO2014170423A3 (en) | Water filtration process | |
| CN102463037A (en) | Method for evaluating polluting property of filtered liquid | |
| CN202735217U (en) | Gas permeation test device with sample edge sealing structure | |
| CN205269426U (en) | RO membrane filter core quality testing device | |
| CN204389265U (en) | A kind of water quality monitoring automatically cleaning mocromembrane filters pretreatment unit | |
| CN204159123U (en) | Omnipotent fast replacing filter core formula filter | |
| CN201997182U (en) | Magnetic filter | |
| CN204485375U (en) | A kind of water-quality petroleum automatic extraction apparatus | |
| CN209231073U (en) | A kind of dissolved organic matter extraction integrated apparatus | |
| CN202410822U (en) | Pipeline deironing device | |
| CN202942816U (en) | Performance test equipment for reverse osmosis membrane | |
| CN202533275U (en) | Liquid column sampler | |
| CN204301932U (en) | Valve seating package seal checker | |
| CN202605846U (en) | Filter press for initial treatment of effluent | |
| CN202876660U (en) | Totally closed assembled low-pressure molecular sieve | |
| CN202921171U (en) | Membrane separation device in laboratory | |
| CN104031059A (en) | Membrane extraction separation technique of epothilone | |
| CN206318801U (en) | A kind of use for laboratory water purification machine | |
| CN211586053U (en) | Experimental device for be used for testing dull and stereotyped ceramic membrane separation performance | |
| CN219596107U (en) | Reverse osmosis water treatment equipment | |
| CN219522264U (en) | Left-right automatic double door device of industrial film cutting machine |
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 | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 515000 floor 2, building 2, jinbeite building, north end of N1 Road, free trade zone, Shantou City, Guangdong Province Applicant after: Guangdong osbo film material technology Co.,Ltd. Address before: 515000 floor 2, building 2, jinbeite building, north end of N1 Road, free trade zone, Shantou City, Guangdong Province Applicant before: SHANTOU AOSIBO ENVIRONMENTAL PROTECTION MATERIAL MANUFACTURING CO.,LTD. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |