CN205627668U - Water -treatment membrane testing arrangement - Google Patents
Water -treatment membrane testing arrangement Download PDFInfo
- Publication number
- CN205627668U CN205627668U CN201620471404.3U CN201620471404U CN205627668U CN 205627668 U CN205627668 U CN 205627668U CN 201620471404 U CN201620471404 U CN 201620471404U CN 205627668 U CN205627668 U CN 205627668U
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- China
- Prior art keywords
- roller
- screw rod
- pulling force
- film body
- base
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- Expired - Fee Related
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Abstract
The utility model belongs to the technical field of thin film technology and specifically relates to a water -treatment membrane testing arrangement. It includes base, feeding roller, discharge roller, screw rod and pulling force roller, and feeding roller, discharge roller, screw rod and pulling force roller are all installed on the base, and the inboard of screw rod is equipped with the baffle. The base of design shaped as frame to installation on the base, feeding roller, discharge roller, screw rod and pulling force roller form intensity detection mechanism. The during operation curls respectively on feeding roller, pulling force roller and discharge roller around the film body, again with feeding roller and discharge roller locking, then rotatory runner, drive screw retreats, tensile film body, the film body draws drags the pulling force roller, through the intensity of spring test self, continue drive screw and retreat, withstand the base up to the baffle, if in this in -process film body fracture, quality -unqualified then, if the film body is excellent, then up -to -standard, easy operation is convenient, has improved the stability of using greatly.
Description
Technical field
This utility model relates to thin film technique field, especially a kind of membrane for water treatment test device.
Background technology
Membrane for water treatment is also referred to as pvdf membrane, i.e. PVDF membrane, is a kind of solid support conventional in western blotting.Pvdf membrane is hydrophobic, and membrane aperture varies, and along with the continuous reduction of membrane aperture, film is the most firm to the protein binding of low-molecular-weight.Albumen more than 20000 selects the film of 0.45um, and the albumen less than 20000 selects the film of 0.2um.Pvdf membrane has higher mechanical strength, is the ideal solid phase support material in blotting, is widely used in water process, outdoor building and field of batteries, is particularly useful for the pre-treatment of sewage, desalinization etc., removes the impurity such as macromole, antibacterial, silt.Existing membrane for water treatment directly uses after producing, it is not known that its intensity how, affects actually used life and reliability.
Utility model content
In order to overcome existing membrane for water treatment to lack intensity detection, affecting the deficiency of dependability, this utility model provides a kind of membrane for water treatment test device.
This utility model solves its technical problem and be the technical scheme is that a kind of membrane for water treatment test device, including pedestal, feed roller, discharge roller, screw rod and pulling force roller, feed roller, discharge roller, screw rod and pulling force roller are all arranged on pedestal, and the inner side of screw rod is provided with baffle plate.
According to another embodiment of the present utility model, farther including pedestal is shaped as frame, and pulling force roller interdigitation, in the both sides up and down of pedestal, is connected by spring.
According to another embodiment of the present utility model, farther include feed roller and screw rod is connected to the two ends, left and right of pedestal.
According to another embodiment of the present utility model, farther including discharge roller and be connected to screw front end, the end of screw rod is provided with runner.
The beneficial effects of the utility model are, the pedestal of design shaped as frame, and are installed into material roller, discharge roller on pedestal, and screw rod and pulling force roller form intensity detection mechanism.During work, by before and after film body rotating around being entangled on feed roller, pulling force roller and discharge roller；Again feed roller and discharge roller are locked；Then rotating wheel, drives screw retreats, stretches film body, and film body pulls pulling force roller, by the intensity of spring test self；Continue to drive screw retreats, until baffle plate withstands pedestal, if film body fracture in the process, the most off quality, if film body stands intact, the most up-to-standard, simple to operation, substantially increase the stability of use.
Accompanying drawing explanation
With embodiment, this utility model is further illustrated below in conjunction with the accompanying drawings.
Fig. 1 is structural representation of the present utility model.
1. pedestal in figure, 2. feed roller, 3. discharge roller, 4. screw rod, 5. pulling force roller, 6. spring, 7. baffle plate, 8. runner.
Detailed description of the invention
If Fig. 1 is structural representation of the present utility model, a kind of membrane for water treatment test device, including pedestal 1, feed roller 2, discharge roller 3, screw rod 4 and pulling force roller 5, feed roller 2, discharge roller 3, screw rod 4 and pulling force roller 5 are all arranged on pedestal 1, and the inner side of screw rod 4 is provided with baffle plate 7.Pedestal 1 is in shaped as frame, and pulling force roller 5 interdigitation, in the both sides up and down of pedestal 1, is connected by spring 6.Feed roller 2 and screw rod 4 are connected to the two ends, left and right of pedestal 1.Discharge roller 3 is connected to screw rod 4 front end, and the end of screw rod 4 is provided with runner 8.
The pedestal 1 of design shaped as frame, and on pedestal 1, it is installed into material roller 2, discharge roller 3, screw rod 4 and pulling force roller 5, form intensity detection mechanism.During work, by before and after film body rotating around being entangled on feed roller 2, pulling force roller 5 and discharge roller 3；Again feed roller 2 and discharge roller 3 are locked；Then rotating wheel 8, drive screw rod 4 to retreat, stretch film body, and film body pulls pulling force roller 5, is tested the intensity of self by spring 6；Continue to drive screw rod 4 to retreat, until baffle plate 7 withstands pedestal 1, if film body fracture in the process, the most off quality, if film body stands intact, the most up-to-standard, simple to operation, substantially increase the stability of use.
Claims (4)
1. a membrane for water treatment test device, it is characterized in that: include pedestal (1), feed roller (2), discharge roller (3), screw rod (4) and pulling force roller (5), feed roller (2), discharge roller (3), screw rod (4) and pulling force roller (5) are all arranged on pedestal (1), and the inner side of screw rod (4) is provided with baffle plate (7).
Membrane for water treatment the most according to claim 1 test device, is characterized in that, pedestal (1) is in shaped as frame, and pulling force roller (5) interdigitation, in the both sides up and down of pedestal (1), is connected by spring (6).
Membrane for water treatment the most according to claim 1 test device, is characterized in that, feed roller (2) and screw rod (4) are connected to the two ends, left and right of pedestal (1).
Membrane for water treatment the most according to claim 1 test device, is characterized in that, discharge roller (3) is connected to screw rod (4) front end, and the end of screw rod (4) is provided with runner (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620471404.3U CN205627668U (en) | 2016-05-23 | 2016-05-23 | Water -treatment membrane testing arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620471404.3U CN205627668U (en) | 2016-05-23 | 2016-05-23 | Water -treatment membrane testing arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205627668U true CN205627668U (en) | 2016-10-12 |
Family
ID=57055423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620471404.3U Expired - Fee Related CN205627668U (en) | 2016-05-23 | 2016-05-23 | Water -treatment membrane testing arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205627668U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110681269B (en) * | 2019-11-20 | 2022-04-22 | 宁波建嵘科技有限公司 | Two-stage coating heterogeneous synchronous composite film preparation device |
-
2016
- 2016-05-23 CN CN201620471404.3U patent/CN205627668U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110681269B (en) * | 2019-11-20 | 2022-04-22 | 宁波建嵘科技有限公司 | Two-stage coating heterogeneous synchronous composite film preparation device |
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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: 20161012 Termination date: 20180523 |