CN205570110U - RO for membrane runner net - Google Patents
RO for membrane runner net Download PDFInfo
- Publication number
- CN205570110U CN205570110U CN201620291327.3U CN201620291327U CN205570110U CN 205570110 U CN205570110 U CN 205570110U CN 201620291327 U CN201620291327 U CN 201620291327U CN 205570110 U CN205570110 U CN 205570110U
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- CN
- China
- Prior art keywords
- runner
- rod
- lengthways
- node
- horizontal rib
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- 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.)
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- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model relates to a RO for membrane runner net, including transverse rib bar, vertical rib with the transverse rib bar cross arrangement, vertical rib is located the transverse rib bar top, all be equipped with the node on vertical rib and the transverse rib bar, vertical rib and transverse rib bar length direction evenly distributed are followed to the node, vertical rib and transverse rib bar connect at the node, be the node between two adjacent vertical ribs and two the adjacent transverse rib bar, is the runner depth capacity 0.5 with runner net thickness maximum ratio 0.75, vertical rib and transverse rib bar surface are slick and sly. The utility model discloses in vertical rib connect at the node with transverse rib bar, the contact surface is big, connects firmly, vertical rib and transverse rib bar are difficult for peeling off, it is big that intensity is netted to the runner, non -deformable.
Description
Technical field
This utility model relates to filtering purifying equipment technical field, particularly to a kind of RO film runner net.
Background technology
Wound fil-tration membrane component is the assembly such as reverse osmosis, nanofiltration, ultrafiltration, microfiltration diaphragm and feeding liquid runner net, product water flow passage material, product water central canal to stick with glue agent etc. assemble the parts realizing filtration.This membrane component can effectively remove the materials such as the dissolved salts in water, colloid, microorganism, Organic substance.Because the effect of charging runner net is mainly water conservancy diversion and supporting role, therefore feeding liquid runner host PP to be used material is prepared, and himself has intensity high, and hardness is big, wear-resisting feature.But existing runner Netease deforms, and guide functions is weak.
Utility model content
For the deficiencies in the prior art, the purpose of this utility model is to provide a kind of RO film runner net.
This utility model solves its technical problem and be the technical scheme is that a kind of RO film runner net, including horizontal rib, the lengthways of rod arranged in a crossed manner with described horizontal rib, described lengthways of rod is positioned at above described horizontal rib, it is equipped with node on described lengthways of rod and horizontal rib, described node is uniformly distributed along described lengthways of rod and described horizontal rib length direction, described lengthways of rod and horizontal rib connect at node, it is node between adjacent two lengthways of rod and adjacent two horizontal ribs, described runner depth capacity and runner net thickness maximum ratio are 0.5-0.75, described lengthways of rod and described horizontal rib outer surface are round and smooth.
In above-mentioned design, lengthways of rod and horizontal rib connect at node, and contact surface is big, stable connection, and lengthways of rod and horizontal rib are not easily stripped, and runner net intensity is big, is unlikely to deform.
As the further improvement of the design, described width of flow path is 3mm-3.5mm, and water conservancy diversion is effective, can play coarse filtration function.
Further improvement as the design, between the runner between runner and horizontal rib between described lengthways of rod, angle is 90 °, and the flow channel length direction between described lengthways of rod is 45 ° with water inlet angular separation, and the pressure drop to current is little, the water holdup time in the filter is long, and wastewater rate is low.
As the further improvement of the design, described runner bottom surface is cambered surface, and described runner bottom surface is the gradually lifting to both sides from center, effectively prevents runner Folding Deformation, and coarse filtration is effective, is not easily blocked.
As the further improvement of the design, the cambered surface radian of described runner bottom surface and described cambered surface on RO film at projection RO film radian identical, it is simple to form straight runner, prevent water channeling in runner from affecting filter effect.
The beneficial effects of the utility model are: in this utility model, lengthways of rod and horizontal rib connect at node, and contact surface is big, stable connection, and lengthways of rod and horizontal rib are not easily stripped, and runner net intensity is big, is unlikely to deform.
Accompanying drawing explanation
With embodiment, this utility model is further illustrated below in conjunction with the accompanying drawings.
Fig. 1 is plan structure schematic diagram of the present utility model.
Fig. 2 is partial cutaway schematic of the present utility model.
1. horizontal rib, 2. lengthways of rod, 3. node, 4. runner, 5. cambered surface in the drawings.
Detailed description of the invention
Describe this utility model, illustrative examples therein and explanation in detail below in conjunction with accompanying drawing and specific embodiment to be only used for explaining this utility model, but be not intended as restriction of the present utility model.
Embodiment: a kind of RO film runner net, including horizontal rib 1, the lengthways of rod 2 arranged in a crossed manner with described horizontal rib 1, described lengthways of rod 2 is positioned at above described horizontal rib 1, it is equipped with node 3 on described lengthways of rod 2 and horizontal rib 1, described node 3 is uniformly distributed along described lengthways of rod 2 and described horizontal rib 1 length direction, described lengthways of rod 2 and horizontal rib 1 connect at node 3, it is node 3 between adjacent two lengthways of rod 2 and adjacent two horizontal ribs 1, described runner 4 depth capacity and runner net thickness maximum ratio are 0.5-0.75, described lengthways of rod 2 and described horizontal rib 1 outer surface are round and smooth.
In above-mentioned design, lengthways of rod 2 and horizontal rib 1 connect at node 3, and contact surface is big, stable connection, and lengthways of rod 2 and horizontal rib 1 are not easily stripped, and runner net intensity is big, is unlikely to deform.
As the further improvement of the design, described runner 4 width is 3mm-3.5mm, and water conservancy diversion is effective, can play coarse filtration function.
Further improvement as the design, between the runner 4 between runner 4 and horizontal rib 1 between described lengthways of rod 2, angle is 90 °, runner 4 length direction between described lengthways of rod 2 is 45 ° with water inlet angular separation, pressure drop to current is little, the water holdup time in the filter is long, and wastewater rate is low.
As the further improvement of the design, described runner 4 bottom surface is cambered surface, the gradually lifting to both sides from center of described runner 4 bottom surface, effectively prevents runner 4 Folding Deformation, and coarse filtration is effective, is not easily blocked.
As the further improvement of the design, the cambered surface radian of described runner 4 bottom surface and described cambered surface on RO film at projection RO film radian identical, it is simple to form straight runner 4, prevent water channeling in runner 4 from affecting filter effect.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every equivalent structure utilizing this utility model description and accompanying drawing content to be made or equivalence flow process conversion; or directly or indirectly it is used in other relevant technical fields, the most in like manner it is included in scope of patent protection of the present utility model.
Claims (5)
1. a RO film runner net, including horizontal rib, the lengthways of rod arranged in a crossed manner with described horizontal rib, it is characterized in that, described lengthways of rod is positioned at above described horizontal rib, it is equipped with node on described lengthways of rod and horizontal rib, described node is uniformly distributed along described lengthways of rod and described horizontal rib length direction, described lengthways of rod and horizontal rib connect at node, it is node between adjacent two lengthways of rod and adjacent two horizontal ribs, described runner depth capacity and runner net thickness maximum ratio are 0.5-0.75, described lengthways of rod and described horizontal rib outer surface are round and smooth.
A kind of RO film runner net the most according to claim 1, is characterized in that, described width of flow path is 3mm-3.5mm.
A kind of RO film runner net the most according to claim 1, is characterized in that, between the runner between runner and horizontal rib between described lengthways of rod, angle is 90 °, and the flow channel length direction between described lengthways of rod is 45 ° with water inlet angular separation.
A kind of RO film runner net the most according to claim 1, is characterized in that, described runner bottom surface is cambered surface, and described runner bottom surface is the gradually lifting to both sides from center.
A kind of RO film runner net the most according to claim 4, is characterized in that, the cambered surface radian of described runner bottom surface and described cambered surface on RO film at projection RO film radian identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620291327.3U CN205570110U (en) | 2016-04-11 | 2016-04-11 | RO for membrane runner net |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620291327.3U CN205570110U (en) | 2016-04-11 | 2016-04-11 | RO for membrane runner net |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205570110U true CN205570110U (en) | 2016-09-14 |
Family
ID=56864665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620291327.3U Expired - Fee Related CN205570110U (en) | 2016-04-11 | 2016-04-11 | RO for membrane runner net |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205570110U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108176235A (en) * | 2018-01-19 | 2018-06-19 | 南京工业大学 | Novel structure type separates net |
| CN108579430A (en) * | 2018-05-10 | 2018-09-28 | 天津大学 | The method for coiling of multilayer water inlet flow channel cloth and its novel reverse-osmosis membrane element of composition |
| CN113244773A (en) * | 2021-06-17 | 2021-08-13 | 湖南澳维新材料技术有限公司 | Concentrated water separation net for roll type membrane element |
-
2016
- 2016-04-11 CN CN201620291327.3U patent/CN205570110U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108176235A (en) * | 2018-01-19 | 2018-06-19 | 南京工业大学 | Novel structure type separates net |
| CN108579430A (en) * | 2018-05-10 | 2018-09-28 | 天津大学 | The method for coiling of multilayer water inlet flow channel cloth and its novel reverse-osmosis membrane element of composition |
| CN108579430B (en) * | 2018-05-10 | 2020-10-30 | 天津大学 | Multilayer water inlet flow passage cloth and rolling method of novel reverse osmosis membrane element formed by same |
| CN113244773A (en) * | 2021-06-17 | 2021-08-13 | 湖南澳维新材料技术有限公司 | Concentrated water separation net for roll type membrane element |
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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: 20160914 Termination date: 20190411 |