CN202590641U - Automatic testing device of flat film - Google Patents
Automatic testing device of flat film Download PDFInfo
- Publication number
- CN202590641U CN202590641U CN 201220196508 CN201220196508U CN202590641U CN 202590641 U CN202590641 U CN 202590641U CN 201220196508 CN201220196508 CN 201220196508 CN 201220196508 U CN201220196508 U CN 201220196508U CN 202590641 U CN202590641 U CN 202590641U
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- Prior art keywords
- cup
- computer
- base
- air compressor
- flat sheet
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- Expired - Lifetime
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Abstract
The utility model discloses an automatic testing device of a flat film. The automatic testing device comprises a computer provided with testing software, an air compressor connected with the computer through a control line, an electronic weighing device connected with the computer through the control line and a testing cup. The testing cup comprises a cup body and a base which are connected through a sealing device, the flat film is detachably installed at the connection position of the cup body and the base, and a channel hole is arranged at the top of the cup body and is connected with the air compressor through a pipeline. A water outlet hole is arranged at the base of the cup body and is connected with the air compressor through a pipeline. A water outlet of the water outlet hole is arranged on a weighing instrument of the electronic weighing device. The automatic testing device introduces a computer control idea, replaces traditional manual operation with accurate computer control, greatly reduces manual errors and operation probability in testing and simultaneously acquires required testing results by means of strong computing capability of the computer.
Description
Technical field
The utility model relates to the tunica fibrosa technical field, and specifically, the utility model relates to a kind of device that can test automatically flat sheet membrane.
Background technology
Flat sheet membrane is a kind of film product that embrane method is filtered, and is mainly used in water treatment field, and the size of flat sheet membrane flux wherein affects the efficient of membrane filtration, and the size in aperture then influences the filtering accuracy, anti-fouling performance of film etc.
Present stage, the embrane method problem of disposing of sewage progressively was tending towards ripe, replaced original sewage treatment process gradually, the efficient and high-quality that its embrane method is handled water be original sewage pollution discharge treatment method can not compare.And the film of handling water at present is by the processing accuracy branch; Mainly be divided into micro-filtration, ultrafiltration, nanofiltration and reverse osmosis membrane, micro-filtration wherein, the mechanism of membrane filtration sewage such as ultrafiltration has the holes of different sizes for the film surface; According to the size in hole can trap water in the impurity of different size, thereby play filter effect; Film divides by form and is divided into hollow-fibre membrane, tubular membrane, flat sheet membrane etc. again.
The basic property of flat sheet membrane detects and is mainly the water flux that detects flat sheet membrane and the aperture of film, wherein the water treatment efficiency aperture of the main characterization of membrane of the water flux processing accuracy of characterization of membrane then.In present stage, detect the flat sheet membrane contact performance and be generally the manual testing, with pump or gas control hydraulic pressure, calculate the interior flux that calculates flat sheet membrane through the water yield of flat sheet membrane of certain hour; The aperture then is artificial toward the logical compressed air of the anhydrous side of flat sheet membrane, observes the pressure that has water one side to go out bubble, through calculating the aperture of flat sheet membrane.
Test job needs repeatedly to test and will test for a long time as obtaining precise information, so all relatively low on efficient and accuracy because manually-operated error is bigger.
Above-mentioned deficiency to prior art exists proposes the utility model.
The utility model content
In view of the problem that exists in the prior art, the purpose of the utility model is to provide a kind of flat sheet membrane automatic testing equipment.
For realizing above-mentioned utility model purpose; The technical scheme that the utility model provides is: a kind of flat sheet membrane automatic testing equipment; Comprise that one is equipped with the computer of testing software; One passes through the air compressor that control circuit is connected with computer, and one passes through the projection electronic weighing equipment that control circuit links to each other with computer, and a test cup; The test cup comprises cup and the base that connects through sealing device, the dismountable flat sheet membrane that is equipped with in the junction of cup and base, and wherein the cup top is provided with an access opening, and access opening links to each other with air compressor through pipeline; The cup base is provided with an apopore, and apopore links to each other with air compressor through pipeline; The delivery port of apopore is arranged on the weighing utensil of aforementioned electronic weighing equipment.
The cup of described test cup is provided with an infrared inductor, and this infrared inductor links to each other with computer through control circuit.
Described sealing device is and the flange of cup and base one that the flange place is provided with and supplies the hole of bolt through being fixedly connected with nut.
The beneficial effect of the utility model is: the utility model is introduced the computer control theory; Substitute traditional artificial manual operations by accurate computer control; The human error and the operate miss probability of test are declined to a great extent; And through the computer powerful computing ability, the moment acquisition needs the result of test.Though having small size rising, equipment cost significantly reduced cost of labor, can many machines of one man operation, promoted operating efficiency.
Description of drawings
When combining accompanying drawing to consider; Through with reference to following detailed, can more completely understand the utility model better and learn wherein many attendant advantages easily, but accompanying drawing described herein is used to provide the further understanding to the utility model; Constitute the part of the utility model; Illustrative examples of the utility model and explanation thereof are used to explain the utility model, do not constitute the improper qualification to the utility model, wherein:
Fig. 1 is the structural representation of the utility model;
1. test cup, 2. apopore, 3. sealing device, 4. access opening, 5. infrared inductor, 6. weighing utensil, 7. projection electronic weighing equipment, 8. air compressor, 9. computer, 10. gas circuit pipeline, 11 control circuits.
The specific embodiment
Embodiment to the utility model describes below in conjunction with accompanying drawing.
Fig. 1 is a structural representation.As shown in Figure 1ly go out; The flat sheet membrane automatic testing equipment of the utility model comprises that one is equipped with the computer 9 of testing software, and air compressor 8 is connected with computer 9 through control circuit 11; Projection electronic weighing equipment 7 links to each other with computer 9 through control circuit 11; The test cup comprises cup 1 and the base that connects through sealing device 3, and sealing device 3 is and the flange of cup and base one that the flange place is provided with and supplies the hole of bolt through being fixedly connected with nut; The dismountable flat sheet membrane that is equipped with in junction of cup 1 and base, wherein the top of cup 1 is provided with an access opening 4, and access opening 4 links to each other with air compressor 8 through gas piping 10; The base of cup 1 is provided with an apopore 2, and apopore 2 links to each other with air compressor 8 through gas piping 10; The delivery port of apopore 2 is arranged on the weighing utensil 6 of aforementioned electronic weighing equipment 7.
The cup 1 of test cup is provided with an infrared inductor 5, and this infrared inductor 5 links to each other with computer 9 through control circuit 11.
Present embodiment only is the simple structure of describing the utility model, wherein:
(a) mentioned flat sheet membrane test cup-shaped is not limited to cylinder in the present embodiment;
(b) the mentioned test cup base and the connected mode of cup are not limited to methods such as screw and nut in the present embodiment, can be the distortion that connected mode common on the engineerings such as clip and all the other realizations are tightly connected;
(c) mentioned air pressure output device is not limited to air compressor in the present embodiment, can be other gas output equipments such as nitrogen.
Following mask body is introduced the course of work of the utility model:
1. flat sheet membrane to be measured is positioned between two parts of flat sheet membrane test cup cup 1 and base, paves.The upper and lower side of flat sheet membrane being tested cup with bolts and nuts sealing device 3 locks integral body of formation;
2. after from the top passageway hole 4 of cup 1, adding test fluid such as pure water in the cup 1,, fixing with on the gas piping 10 of air compressor 8 outputs and the access opening 4.
3. open computer 9, connect air compressor 8, the power supply of projection electronic weighing equipment 7 and infrared inductor 5 also moves whole system.Computer 9 is opened automatic testing software, promptly begins to control the air that makes air compressor 8 continue the output setting pressure to cup 1 top passageway hole 4.Test fluid is passed from the test slab film under pressure, is flow in the weighing utensil 6 by the apopore 2 of base; Projection electronic weighing equipment 7 begins to have the liquid reading and is transferred to computer 9; After the test fluid in the weighing utensil 6 reached the test weight that configures, computer 9 sent instruction, stopped air compressor 8 air feed; Obtain passing through under the certain hour certain pressure liquid quality of test slab film, and calculate the flat sheet membrane water flux.
4. behind the water flux EOT, gas piping 10 is connected on the apopore 2 of base, computer 9 sends instruction; Air compressor 8 is squeezed into compressed air with lower pressure in the apopore 2 of base, and promotes certain pressure per 5 seconds, and air pressure is assembled to flat sheet membrane; Reach bubble point until pressure; Gas forms bubble to rising through flat sheet membrane, is intercepted and captured by infrared inductor 5, obtains the bubble point data; Computer 9 sends instruction and stops air compressor 8 air feed, calculates the flat sheet membrane aperture by computer 9.
5. computer 9 gathers the flux data and the bubble point data of flat sheet membrane, and residual moisture in the cup is poured out by last square channel, takes flat sheet membrane test cup apart, takes out flat sheet membrane, a whole set of EOT.
The above embodiment; The just preferred embodiment of the utility model; Be not to limit the utility model practical range; So all according to the described conspicuous change of the utility model claim, and other does not break away from the change of the utility model essence, all should be included within the protection domain of the utility model.
Claims (3)
1. flat sheet membrane automatic testing equipment; It is characterized in that, comprise that one is equipped with the computer of testing software, one passes through the air compressor that control circuit is connected with computer; One passes through the projection electronic weighing equipment that control circuit links to each other with computer, and a test cup; The test cup comprises cup and the base that connects through sealing device, the dismountable flat sheet membrane that is equipped with in the junction of cup and base, and wherein the cup top is provided with an access opening, and access opening links to each other with air compressor through pipeline; The cup base is provided with an apopore, and apopore links to each other with air compressor through pipeline; The delivery port of apopore is arranged on the weighing utensil of aforementioned electronic weighing equipment.
2. a kind of flat sheet membrane automatic testing equipment according to claim 1 is characterized in that, the cup of described test cup is provided with an infrared inductor, and this infrared inductor links to each other with computer through control circuit.
3. a kind of flat sheet membrane automatic testing equipment according to claim 1 is characterized in that, described sealing device is and the flange of cup and base one that the flange place is provided with and supplies the hole of bolt through being fixedly connected with nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220196508 CN202590641U (en) | 2012-05-02 | 2012-05-02 | Automatic testing device of flat film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220196508 CN202590641U (en) | 2012-05-02 | 2012-05-02 | Automatic testing device of flat film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202590641U true CN202590641U (en) | 2012-12-12 |
Family
ID=47308223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220196508 Expired - Lifetime CN202590641U (en) | 2012-05-02 | 2012-05-02 | Automatic testing device of flat film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202590641U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104507553A (en) * | 2013-02-25 | 2015-04-08 | 阿尔法计划股份有限公司 | Testing and drying device for testing the function of dialysers |
| CN105727750A (en) * | 2016-04-22 | 2016-07-06 | 北京建筑大学 | Integrated film filtering characteristic evaluating and automatic control experimental device |
| CN109238945A (en) * | 2018-11-05 | 2019-01-18 | 飞潮（无锡）过滤技术有限公司 | A kind of membranous disc flux and bubble point detection device |
| CN109443996A (en) * | 2018-12-17 | 2019-03-08 | 重庆大学 | Film is impregnated with the device and method of pressure value during a kind of Sensitive Detection membrane distillation |
| CN110152497A (en) * | 2019-04-04 | 2019-08-23 | 杭州柏医健康科技有限公司 | A kind of infiltration membrane preparation device |
-
2012
- 2012-05-02 CN CN 201220196508 patent/CN202590641U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104507553A (en) * | 2013-02-25 | 2015-04-08 | 阿尔法计划股份有限公司 | Testing and drying device for testing the function of dialysers |
| CN104507553B (en) * | 2013-02-25 | 2017-06-09 | 阿尔法计划股份有限公司 | Detection and drying device for carrying out Function detection to dialyzer |
| CN105727750A (en) * | 2016-04-22 | 2016-07-06 | 北京建筑大学 | Integrated film filtering characteristic evaluating and automatic control experimental device |
| CN109238945A (en) * | 2018-11-05 | 2019-01-18 | 飞潮（无锡）过滤技术有限公司 | A kind of membranous disc flux and bubble point detection device |
| CN109443996A (en) * | 2018-12-17 | 2019-03-08 | 重庆大学 | Film is impregnated with the device and method of pressure value during a kind of Sensitive Detection membrane distillation |
| CN109443996B (en) * | 2018-12-17 | 2021-07-02 | 重庆大学 | Device and method for sensitively detecting membrane permeation pressure value in membrane distillation process |
| CN110152497A (en) * | 2019-04-04 | 2019-08-23 | 杭州柏医健康科技有限公司 | A kind of infiltration membrane preparation device |
| CN110152497B (en) * | 2019-04-04 | 2022-01-04 | 杭州柏医健康科技有限公司 | Permeable membrane preparation device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent of invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Chen Yili Inventor after: Peng Xingzheng Inventor after: Li Suoding Inventor after: Wen Jianping Inventor after: Gu Hui Inventor before: Chen Yili Inventor before: Peng Xingzheng Inventor before: Li Suoding Inventor before: Wen Jianping Inventor before: Gu Hui |
|
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Shandong bishuiyuan Environmental Protection Technology Co., Ltd. Assignor: Beijing Bishui Yuanmo Science and Technology Co., Ltd. Contract record no.: 2015990000152 Denomination of utility model: Automatic testing device of flat film Granted publication date: 20121212 License type: Exclusive License Record date: 20150331 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121212 |
|
| CX01 | Expiry of patent term |