CN204699589U - A kind of rolling device of wound membrane element - Google Patents
A kind of rolling device of wound membrane element Download PDFInfo
- Publication number
- CN204699589U CN204699589U CN201520383240.4U CN201520383240U CN204699589U CN 204699589 U CN204699589 U CN 204699589U CN 201520383240 U CN201520383240 U CN 201520383240U CN 204699589 U CN204699589 U CN 204699589U
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- roll
- desktop
- bar
- rolling
- support bar
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- 239000012528 membrane Substances 0.000 title claims abstract description 63
- 238000005096 rolling process Methods 0.000 title claims abstract description 40
- 238000009434 installation Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 33
- 238000000034 method Methods 0.000 abstract description 11
- 230000000694 effects Effects 0.000 abstract description 6
- 238000007493 shaping process Methods 0.000 abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000001125 extrusion Methods 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 3
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 2
- 235000011613 Pinus brutia Nutrition 0.000 description 2
- 241000018646 Pinus brutia Species 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000013505 freshwater Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 235000012489 doughnuts Nutrition 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000001223 reverse osmosis Methods 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model discloses a kind of rolling device of wound membrane element, belong to material for water treatment technical field, comprise support bar, roll bar, lower roll, top roll and porous central tube, desktop, contiguous described desktop is provided with and rolls bar and support bar, rolling bar is positioned at above desktop, post position lower than desktop, and can adjust in vertical direction and fix; Support bar is provided with lower roll and top roll away from the side of desktop, and lower roll and top roll can adjust upward in its side of being mounted opposite and fix; Lower roll, top roll all freely can rotate around its axle center.Volume membrane material rolls smooth by rolling bar by the technical program in coiling process, reduces the material buckling phenomena in wrapup procedure, ensures manufacturing quality; The top roll installed by subtend when being about to roll and lower roll carry out roll extrusion to shaping membrane component, make the volume membrane material rolling of membrane component root obtain tighter, reach the effect avoiding membrane component root to leak.
Description
Technical field
The utility model belongs to material for water treatment technical field, relates to a kind of membrane component, especially relates to a kind of rolling device of wound membrane element.
Background technology
At present, membrane component type can be divided into according to its resemblance: rolling, plate and frame, doughnut and tubular type, wherein comparatively common with wound membrane element.Wound membrane element structure is made up of diaphragm, water inlet graticule mesh, fresh water collecting net, glue, central tube, the dense waterstop ring of Y type etc.Before rolling, diaphragm dislocation is folded into two panels, places water inlet graticule mesh therebetween, and cover fresh water collecting net and coating resin fluid sealant; When rolling, take porous central tube as axle center, various material is stacked neat after, start rolling with edge and become one cylindrical, be outsidely wound around adhesive tape or be fixed with fiberglass.As application number a kind of coiled reverse osmosis membrane element disclosed in the Chinese utility model patent of 201320684983.6.
Tradition rolls in technology, based on plane rolling, the desktop being about to holder year volume membrane material is installed in a horizontal manner, in this method for coiling, various material surface is not substantially by tension force effect, wound membrane element is frequent in wrapup procedure there is many rolling anomalies, as problems such as material fold, root leakages, result in the rate of manufacturing a finished product low.
For reducing membrane component material fold and root leakage phenomenon, once some measures were taken, as initial plane rolling is improved to inclined-plane rolling: the desktop being about to holder year volume membrane material has been designed to certain inclination angle, central tube is placed in the top of inclination desktop, allow volume membrane material naturally stretch (Action of Gravity Field) obliquely along desktop simultaneously, make various material surface keep some tension.This method for coiling compares plane rolling certain improvement, but also produces little effect for the material fold and root leakage phenomenon reducing membrane component to greatest extent.
In addition, for tightening up membrane component, external force laminate body need be applied again, the mode generally taked is that single roller rolls, namely membrane component compresses by the squeezing action power of single roller by membrane component in the radial direction thereof, but does not stress due to the relative direction of single roller, makes its tightness inconsistent, cause membrane component easily to occur on one side pine, tight situation on one side, and pine occur that Leakage probability increases.
Utility model content
In order to solve the problem, the utility model provides a kind of rolling device of wound membrane element, to obtain tighter by the rolling of wound membrane element root, reaches and avoids membrane component root to leak, and reduces the effect of the material buckling phenomena in wrapup procedure.
The utility model is achieved by following technical solution.
A kind of rolling device of wound membrane element, comprise support bar, roll bar, lower roll, top roll and porous central tube, desktop, contiguous described desktop is provided with and rolls bar and support bar, described in roll bar and be positioned at above desktop, described post position lower than desktop, and can adjust in vertical direction and fix; Described support bar is provided with lower roll and top roll away from the side of desktop, and described lower roll and top roll can adjust upward in its side of being mounted opposite and fix; Lower roll, top roll all freely can rotate around its axle center.
Further, stagger in the horizontal direction mutually in the position of rolling bar and support bar described in.
Further, described desktop level or installation of tilting to the one end away from support bar.
Further, described top roll and lower roll are installed in subtend in the radial direction of mould element.
The beneficial effects of the utility model are:
The rolling device of a kind of wound membrane element described in the utility model, rolls smooth by rolling bar by volume membrane material in coiling process, reduces the material buckling phenomena in wrapup procedure, ensures manufacturing quality; The top roll installed by subtend when being about to roll and lower roll carry out roll extrusion to shaping membrane component, make the volume membrane material rolling of membrane component root obtain tighter, reach the effect avoiding membrane component root to leak; This rolls technology for optimizing coiling process, improving the yield rate of wound membrane element and productivity effect, has practical significance, also has that device structure is simple, improvement expenses is cheap, roll the features such as easy and simple to handle.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the operating diagram rolling a half in the utility model;
Fig. 3 is the operating diagram of the shaping rear up-down rollers rolled film element of membrane component in the utility model.
In figure: 1-support bar, 2-rolls bar, and 3-rolls up membrane material, 4-lower roll, 5-membrane component, 6-top roll, 7-porous central tube, 8-desktop.
Detailed description of the invention
The technical solution of the utility model is further described below in conjunction with accompanying drawing, but described in claimed scope is not limited to.
As shown in Figure 1, Figure 2, Figure 3 shows, the rolling device of a kind of wound membrane element described in the utility model, comprise support bar 1, roll bar 2, lower roll 4, top roll 6 and porous central tube 7, desktop 8, contiguous described desktop 8 is provided with and rolls bar 2 and support bar 1, the described bar 2 that rolls is positioned at above desktop 8, described support bar 1 position is lower than desktop 8, staggers in the horizontal direction mutually in the position of rolling bar 2 and support bar 1, and can adjust in vertical direction and fix; Described support bar 1 is provided with lower roll 4 and top roll 6 away from the side of desktop 8, and described lower roll 4 and top roll 6 can adjust upward in its side of being mounted opposite and fix; Lower roll 4, top roll 6 all freely can rotate around its axle center; Described desktop 8 level or installation of tilting to the one end away from support bar 1, preferably tilt to install when space allows, make volume membrane material 3 on desktop 8, have certain Action of Gravity Field to make it naturally spread out.
Described top roll 6 need be installed in subtend with lower roll 4 in the radial direction of membrane component, but when the device space allows, no matter vertically, level or install at an angle with vertical, horizontal direction.
During work, volume membrane material 3 is laid on desktop 8, volume membrane material 3 one end is connected with porous central tube 7, bar 2 will be rolled adjust to and roll up membrane material 3 and contact and light writing that surpasses all the others membrane material 3, raise the position of support bar 1, support bar 1 is contacted with volume membrane material 3 lower plane, the volume membrane material 3 making porous central tube 7 and roll between bar 2 is in convex shape, the pressure simultaneously rolling pole pair volume membrane material 3 brings certain resistance to advancing of membrane material 3 of volume, the surface tension of volume membrane material 3 can be increased, avoid fold, make to roll membrane component and more compact, porous central tube 7 in frame rotates under the drive of transmission mechanism, start to carry out rolling, now roll up membrane material 3 in rolling is advanced by rolling bar 2, when rolling up membrane material 3 and rolling up by the complete formation film of rolling, the position of adjustment top roll 6 and lower roll 4, make top roll 6 and lower roll 4 simultaneously from relative direction radial compaction by shaping membrane component 5 both sides, until the rolling of volume membrane material 3 is complete, after membrane component 5 is shaped, porous central tube 7 is kept to be rotated further a few, complete the coiling process of membrane component 5, finally by top roll 6, lower roll 4, roll bar 2, support bar 1 resets to initial position respectively.
In above process, the rotatory force provided for the rolling of rolling up membrane material 3 is active force, and top roll 6, lower roll 4 are driven voller.
Claims (4)
1. the rolling device of a wound membrane element, comprise support bar (1), roll bar (2), lower roll (4), top roll (6) and porous central tube (7), desktop (8), it is characterized in that: contiguous described desktop (8) is provided with rolls bar (2) and support bar (1), the described bar (2) that rolls is positioned at desktop (8) top, described support bar (1) position lower than desktop (8), and can adjust in vertical direction and fix; Described support bar (1) is provided with lower roll (4) and top roll (6) away from the side of desktop (8), and described lower roll (4) and top roll (6) can adjust upward in its side of being mounted opposite and fix; Lower roll (4), top roll (6) all freely can rotate around its axle center.
2. the rolling device of a kind of wound membrane element according to claim 1, is characterized in that: described in roll bar (2) and support bar (1) position mutually stagger in the horizontal direction.
3. the rolling device of a kind of wound membrane element according to claim 1, is characterized in that: described desktop (8) level or installation of tilting to the one end away from support bar (1).
4. the rolling device of a kind of wound membrane element according to claim 1, is characterized in that: described top roll (6) and lower roll (4) are installed in subtend in the radial direction of membrane component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520383240.4U CN204699589U (en) | 2015-06-04 | 2015-06-04 | A kind of rolling device of wound membrane element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520383240.4U CN204699589U (en) | 2015-06-04 | 2015-06-04 | A kind of rolling device of wound membrane element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204699589U true CN204699589U (en) | 2015-10-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520383240.4U Active CN204699589U (en) | 2015-06-04 | 2015-06-04 | A kind of rolling device of wound membrane element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204699589U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110180394A (en) * | 2019-07-02 | 2019-08-30 | 上海鼎湘自动化科技有限公司 | A kind of rolling RO membrane component automatic film rolling production equipment |
| CN111437727A (en) * | 2020-04-22 | 2020-07-24 | 北京工业大学 | Method and device for manufacturing hollow fiber membrane component with uniformly distributed membrane filaments |
-
2015
- 2015-06-04 CN CN201520383240.4U patent/CN204699589U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110180394A (en) * | 2019-07-02 | 2019-08-30 | 上海鼎湘自动化科技有限公司 | A kind of rolling RO membrane component automatic film rolling production equipment |
| CN111437727A (en) * | 2020-04-22 | 2020-07-24 | 北京工业大学 | Method and device for manufacturing hollow fiber membrane component with uniformly distributed membrane filaments |
| CN111437727B (en) * | 2020-04-22 | 2022-04-19 | 北京工业大学 | Method and device for manufacturing hollow fiber membrane component with uniformly distributed membrane filaments |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 550008 No. 1518, Liyang Avenue, Guiyang National High tech Industrial Development Zone, Guiyang City, Guizhou Province Patentee after: VONTRON MEMBRANE TECHNOLOGY Co.,Ltd. Address before: 550018 206, two / F, office building, South Guizhou science and Technology Industrial Park, Guiyang hi tech Zone. Patentee before: VONTRON TECHNOLOGY Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211118 Address after: 550008 No. 1518, Liyang Avenue, Guiyang National High tech Industrial Development Zone, Guiyang City, Guizhou Province Patentee after: Wharton Technology Co.,Ltd. Address before: 550008 No. 1518, Liyang Avenue, Guiyang National High tech Industrial Development Zone, Guiyang City, Guizhou Province Patentee before: VONTRON MEMBRANE TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right |