CN201978675U - Flat membrane testing system - Google Patents
Flat membrane testing system Download PDFInfo
- Publication number
- CN201978675U CN201978675U CN2010206897605U CN201020689760U CN201978675U CN 201978675 U CN201978675 U CN 201978675U CN 2010206897605 U CN2010206897605 U CN 2010206897605U CN 201020689760 U CN201020689760 U CN 201020689760U CN 201978675 U CN201978675 U CN 201978675U
- Authority
- CN
- China
- Prior art keywords
- outlet
- testing arrangement
- branch road
- testing
- branch
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model discloses a flat membrane testing system, which comprises a circulation loop consisting of a circulating water tank, a high pressure pump and a plurality of testing devices, wherein each testing device comprises a first inlet, a first outlet and a second outlet, the second outlet is connected with a test meter, an outlet of the high pressure pump is connected with a first branch, the first inlet of each testing device is respectively connected with the first branch, an inlet of the circulating water tank is respectively connected with a second branch and a third branch, the first outlet of each testing device is respectively connected with the second branch, and the second outlet of each testing device is respectively connected with the third branch. The system not only can be used for independently testing a single plat membrane, but also can be used for testing a plurality of flat membranes simultaneously, and not only can be used for measuring the same parameter of the membranes simultaneously, but also can be used for measuring various parameter indexes of a specified membrane according to the requirements, so the system is in sectional type control. In addition, a cutting sleeve type connecting pipeline is adopted, so the pipeline is convenient to assemble and easy to disassemble.
Description
Technical field
The utility model belongs to film and separates and water treatment field, relates to a kind of flat sheet membrane test macro specifically.
Background technology
The film separation process is a separating medium with the selective permeation film, and in addition during certain motive force, the feed side component optionally sees through film, thereby reaches the purpose of separating or purifying in both sides.The key property of film comprises that the separation of film sees through characteristic and materialization stability two aspects.Materialization stability.The kind of film is a lot, and wherein flat sheet membrane does not have the puzzlement of fracture of wire problem, has very strong resistance tocrocking, and the life-span is long, can make system for a long time, operation stably, need not backwash, advantage such as the film cleaning frequency is long.The device of test slab film parameter can have various ways, is generally the monolithic test, or small-sized testing arrangement.Lack a kind of test macro that can survey the multi-disc film simultaneously.
The utility model content
The technical problems to be solved in the utility model provides a kind of flat sheet membrane test macro, can test the multi-disc flat sheet membrane simultaneously, to overcome the defective that exists in the prior art.
The utility model is by the following technical solutions:
A kind of flat sheet membrane test macro, comprise cyclic water tank, high-pressure pump, the closed circuit that testing arrangement is formed, wherein testing arrangement comprises first import, first outlet and second outlet, described second outlet is connected with test instrumentation, described high-pressure pump outlet connects first branch road, described testing arrangement has several, first import of each testing arrangement is connected with first branch road respectively, the import of described cyclic water tank connects second branch road respectively, the 3rd branch road, first outlet of each testing arrangement is connected with second branch road respectively, and second outlet of each testing arrangement is connected with the 3rd branch road respectively.
Further, the cutting ferrule joint is established in the junction that is communicated with first branch road of the pipeline at the first import place of each testing arrangement; The cutting ferrule joint is established in the junction that the pipeline at the first outlet place of each testing arrangement is communicated with second branch road.
Preferably, the bottom of testing arrangement is located in described first import, first outlet respectively, and the top of testing arrangement is located in described second outlet.
Further, between cyclic water tank and high-pressure pump, be provided with filter, centrifugal multistage pump multiple centrifugal pump, the cold cycling machine that is connected successively.
Preferably, this test macro is controlled by PLC.
But the utility model is independent test monolithic flat sheet membrane both, also can test the multi-disc flat sheet membrane simultaneously.Both can measure many parameters that diaphragm is identical simultaneously, also can measure the parameters index of specifying diaphragm as requested.Therefore be segmented control.In addition, owing to adopt the bite type connecting pipe, pipeline is easy for installation, and dismounting is simple.
Description of drawings
The vertical view of the flat sheet membrane test macro that Fig. 1 relates to for the utility model.
The front view of the flat sheet membrane test macro that Fig. 2 relates to for the utility model, also be among Fig. 1 A-A to view.
The side view of the flat sheet membrane test macro that Fig. 3 relates to for the utility model.
The specific embodiment
Referring to Fig. 1-3, the structural representation of the flat sheet membrane test macro that relates to for the utility model.Comprise the closed circuit that cyclic water tank 1, filter 2, centrifugal multistage pump multiple centrifugal pump 3, cold cycling machine 4, high-pressure pump 5, testing arrangement 14 connect to form successively.Testing arrangement 14 places on the experimental bench and several is arranged.In the present embodiment, have 12 testing arrangements 14.Each testing arrangement 14 all is provided with first import, 11, the first outlets, 12 and second outlet 13.Wherein, the bottom of testing arrangement 14 is located in first import 11, first outlet 12 respectively, and the top of testing arrangement 14 is located in described second outlet 13.Second outlet 13 also is connected with test instrumentation, comprises Pressure gauge 6, flowmeter 7.Described high-pressure pump 5 outlets connect first branch road 8, first import 11 of each testing arrangement 14 is connected with first branch road 8 respectively, the import of described cyclic water tank 1 connects second branch road 9, the 3rd branch road 10 respectively, first outlet 12 of each testing arrangement 14 is connected with second branch road 9 respectively, and second outlet 13 of each testing arrangement 14 is connected with the 3rd branch road 10 respectively.This shows, each testing arrangement 14 in pressure piping for independently being connected in parallel.
System work process is as follows: liquid is set out by cyclic water tank 1, filters through filter 2, enters cold cycling machine 4 through centrifugal multistage pump multiple centrifugal pump 3 subsequently.The effect of cold cycling machine 4 is to control the temperature into and out of liquid.Because liquid is in the state of circulating in system, can put aside certain energy, cold cycling machine 4 can help cooling.After going out cold cycling machine 4, liquid enters high-pressure pump 5 (plunger displacement pump).The liquid of getting through high-pressure pump 5 (plunger displacement pump) has certain pressure, flows in system pipeline.Pressure fluid enters testing arrangement 14 by first import 11, separated into two parts then, and a part is flowed out by first outlet 12 along the runners in the testing arrangement 14, and another part sees through flat sheet membrane and flows out from second outlet 13.High-pressure pump 5 outlets and the film surface current pipe outlet (second outlet 13) of flowing through are equipped with high accuracy electric contact digital display manometer 6, the film surface current pipe outlet (second outlet 13) of flowing through also is equipped with intelligent electromagnetic flowmeter 7, the current that see through film are derived by flexible pipe, total system adopts PLC to control automatically, can improve measurement efficient greatly.Liquid sees through film and flows out from second outlet 13, and pressure reduces greatly.But the fluid pressure that flows out from first outlet 12 is still very big.Therefore, first branch road 8 and second branch road 9 all adopt the bite type connecting pipe, and promptly the pipeline at first import, 11 places of each testing arrangement 14 is established the cutting ferrule joint with the junction that first branch road 8 is communicated with; The pipeline at first outlet, 12 places of each testing arrangement 14 is established the cutting ferrule joint with the junction that second branch road 9 is communicated with.Owing to adopt the cutting ferrule joint, make whole pressure piping easy for installation, dismounting is simple.Whole pipeline adopts the stainless steel pressure duct, and testing arrangement 14 adopts stainless steel, and is high pressure resistant, easy accessibility, and also simple to operate.
But the utility model is independent test monolithic flat sheet membrane both, also can test the multi-disc flat sheet membrane simultaneously.Both can measure many parameters that diaphragm is identical simultaneously, also can measure the parameters index of specifying diaphragm as requested.Therefore be segmented control.Digital display instrument can conveniently write down experimental data, alleviates experimenter's working strength, also can directly transfer of data be arrived computer.The outfit controllable testing fluid temperature of cooling and heating circulation system, the performance of flat sheet membrane under the vehicle different temperatures.Because adopt the bite type connecting pipe, pipeline is easy for installation, and dismounting is simple.
Claims (5)
1. flat sheet membrane test macro, comprise cyclic water tank (1), high-pressure pump (5), the closed circuit that testing arrangement (14) is formed, wherein testing arrangement (14) comprises first import (11), first outlet (12) and second outlet (13), described second outlet (13) is connected with test instrumentation, it is characterized in that: described high-pressure pump (5) outlet connects first branch road (8), described testing arrangement (14) has several, first import (11) of each testing arrangement (14) is connected with first branch road (8) respectively, the import of described cyclic water tank (1) connects second branch road (9) respectively, the 3rd branch road (10), first outlet (12) of each testing arrangement (14) is connected with second branch road (9) respectively, and second outlet (13) of each testing arrangement (14) is connected with the 3rd branch road (10) respectively.
2. flat sheet membrane test macro according to claim 1 is characterized in that: the pipeline at first import (11) place of each testing arrangement (14) is established the cutting ferrule joint with the junction that first branch road (8) is communicated with; The pipeline at first outlet (12) place of each testing arrangement (14) is established the cutting ferrule joint with the junction that second branch road (9) is communicated with.
3. flat sheet membrane test macro according to claim 2 is characterized in that: the bottom of testing arrangement (14) is located in described first import (11), first outlet (12) respectively, and the top of testing arrangement (14) is located in described second outlet (13).
4. flat sheet membrane test macro according to claim 3 is characterized in that: be provided with filter (2), centrifugal multistage pump multiple centrifugal pump (3), the cold cycling machine (4) that is connected successively between cyclic water tank (1) and high-pressure pump (5).
5. according to each described flat sheet membrane test macro among the claim 1-4, it is characterized in that: this test macro is controlled by PLC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206897605U CN201978675U (en) | 2010-12-30 | 2010-12-30 | Flat membrane testing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206897605U CN201978675U (en) | 2010-12-30 | 2010-12-30 | Flat membrane testing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201978675U true CN201978675U (en) | 2011-09-21 |
Family
ID=44606144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206897605U Expired - Fee Related CN201978675U (en) | 2010-12-30 | 2010-12-30 | Flat membrane testing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201978675U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114602330A (en) * | 2022-03-04 | 2022-06-10 | 国能南京电力试验研究有限公司 | Mineral turbine oil atom separation membrane filter core performance test system for power plant |
-
2010
- 2010-12-30 CN CN2010206897605U patent/CN201978675U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114602330A (en) * | 2022-03-04 | 2022-06-10 | 国能南京电力试验研究有限公司 | Mineral turbine oil atom separation membrane filter core performance test system for power plant |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203905930U (en) | Steam flow adjusting and allocating device | |
| CN102407078A (en) | Hollow fiber membrane filter performance testing device | |
| CN110102189A (en) | A kind of high-precision detection device for reverse osmosis membrane | |
| CN202596705U (en) | Vehicle-mounted single-well metering device | |
| CN201978675U (en) | Flat membrane testing system | |
| CN104689395A (en) | Experimental facility for dialyzer ultrafiltration rate and clearance rate | |
| CN203011709U (en) | Multi-pass method test bench for evaluating filter element performance of nuclear grade water filter | |
| CN204380529U (en) | A kind of miniature full-automatic hollow-fibre membrane test platform | |
| CN205317631U (en) | Positive osmotic membrane testing arrangement in laboratory | |
| CN201840986U (en) | Internal-pressure pipe-type ultrafiltration device for silica sol solution dehydration and concentration | |
| CN202860578U (en) | Reduced pressure distillation device | |
| CN102909106A (en) | Reduced-pressure distillation device | |
| CN105858923A (en) | Waterway device for water purifier | |
| CN103240001B (en) | Method for measuring point flux of hollow fiber film | |
| CN206601222U (en) | Useless pot leak detecting device | |
| CN208652899U (en) | A kind of novel water temperature machine | |
| CN211753977U (en) | Ceramic membrane separation performance measuring device | |
| CN211370701U (en) | Circulating water pump running performance on-line measuring device | |
| CN207628375U (en) | Cubic hinge press cooling water temperature-controlling system | |
| CN208239271U (en) | A kind of novel long core test device | |
| CN203043852U (en) | Flat plate type dialyzer | |
| CN206362749U (en) | A kind of high performance liquid chromatograph | |
| CN2399081Y (en) | Membrane process water feeding and oxygen eliminating appts. for boiler | |
| CN215727557U (en) | Multifunctional water filter element performance testing device | |
| CN202860562U (en) | Distillation head |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110921 Termination date: 20181230 |