CN212701365U - Spiral-wound membrane element flow deflector - Google Patents
Spiral-wound membrane element flow deflector Download PDFInfo
- Publication number
- CN212701365U CN212701365U CN202021350237.XU CN202021350237U CN212701365U CN 212701365 U CN212701365 U CN 212701365U CN 202021350237 U CN202021350237 U CN 202021350237U CN 212701365 U CN212701365 U CN 212701365U
- Authority
- CN
- China
- Prior art keywords
- membrane element
- spiral
- wound membrane
- flow deflector
- formula
- 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.)
- Active
Links
- 239000012528 membrane Substances 0.000 title claims abstract description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 22
- 239000000463 material Substances 0.000 claims abstract description 8
- 238000001125 extrusion Methods 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000005096 rolling process Methods 0.000 abstract description 3
- 238000001223 reverse osmosis Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
Images
Abstract
The utility model provides a formula of book film element water conservancy diversion piece, formula of book film element water conservancy diversion piece are used for convoluteing in order to constitute formula of book film element on the inside central collector pipe of formula of book film element, are provided with drainage zone and advection district on the formula of book film element water conservancy diversion piece, and it is stupefied that the extrusion forms a plurality of strips way upwards through making the material in the drainage district, and arbitrary two adjacent strips are stupefied and are formed the drainage way through making the material extrude downwards between. Adopt the technical scheme of the utility model, the way stupefied, the drainage way of saying adopts the mode of polyline to arrange respectively, and guide rivers flow along polyline direction to promoted the torrent effect of rivers, in addition, can bear higher horizontal shear load, through setting up the advection district in the drainage district outside, can increase through discharge, still the water conservancy diversion piece can change in fixing on central collector pipe, reduces the degree of difficulty of membrane element system of rolling up in-process, reduces manufacturing cost.
Description
Technical Field
The utility model belongs to the technical field of reverse osmosis membrane element, especially, relate to a formula of book film element water conservancy diversion piece.
Background
At present, reverse osmosis membrane elements are widely applied to a sewage purification treatment process of water, the reverse osmosis membrane elements are generally in a roll shape, namely, a membrane for filtering, a concentrated water separation net, a flow deflector and the like are wound on a central water collecting pipe to form a cylindrical long-cylinder roll type membrane element, the existing roll type membrane elements are widely applied to various fields, the existing flow deflector mainly comprises a net structure and a sheet structure, the net structure is mainly used when the thickness of the existing flow deflector is less than 1.25mm, and the sheet structure is mainly used when the thickness of the existing flow deflector is more than 1.25 mm. The surface of the existing flaky flow deflector is generally provided with ridges, a drainage channel is formed between every two adjacent ridges, the ridges and the drainage channel are generally arranged in a linear mode, and the ridges and the drainage channel generally form continuous waves on the cross section of the existing flaky flow deflector.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a formula of book film element water conservancy diversion piece.
The utility model discloses a following technical scheme can realize.
The utility model provides a formula of book film element water conservancy diversion piece, formula of book film element water conservancy diversion piece is used for convoluteing in order to constitute formula of book film element on the inside central collector pipe of formula of book film element, be provided with drainage zone and advection district on the formula of book film element water conservancy diversion piece, it is stupefied that the extrusion forms a plurality of strips way upwards through making the material in the drainage district, and arbitrary two adjacent strips are stupefied and are formed the drainage way through making the material extrude downwards between.
The top of the cross section of the corrugated plate is in a circular arc shape with the diameter of 2mm to 4 mm.
The bottom of the cross section of the drainage channel is in a circular arc shape with the diameter of 2mm to 4 mm.
The cross section of the corrugated channel is consistent with the cross section of the drainage channel in shape and size.
The corrugated is formed by connecting a plurality of unit corrugated in sequence end to end, and the inclination angle between each unit corrugated and the flow direction of water flow in the spiral-wound membrane element is 10-30 degrees.
The length ratio of any two adjacent unit ridges is as follows: 1:10 or 10: 1.
The width of the advection area is 30mm to 80 mm.
The thickness of the flow deflector of the spiral-wound membrane element is 1.27 mm-3.8 mm.
The horizontal flow area is arranged on the left side, the right side or the left side and the right side of the diversion area.
The beneficial effects of the utility model reside in that: adopt the technical scheme of the utility model, the way stupefied, the drainage way of saying adopts the mode of polyline to arrange respectively, and guide rivers flow along polyline direction to promoted the torrent effect of rivers, in addition, can bear higher horizontal shear load, through setting up the advection district in the drainage district outside, can increase through discharge, still the water conservancy diversion piece can change in fixing on central collector pipe, reduces the degree of difficulty of membrane element system of rolling up in-process, reduces manufacturing cost.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic cross-sectional structure of the present invention.
In the figure: 1-drainage area, 2-advection area, 3-arris and 4-drainage channel.
Detailed Description
The technical solution of the present invention is further described below, but the scope of the claimed invention is not limited to the described.
As shown in fig. 1 and 2, the utility model provides a formula of book film element water conservancy diversion piece, formula of book film element water conservancy diversion piece are used for the coiling in order to constitute formula of book film element on the inside central collector pipe of formula of book film element, are provided with drainage district 1 and advection district 2 on the formula of book film element water conservancy diversion piece, form a plurality of stupefied 3 of saying through making the material upwards extrude in the drainage district 1, form drainage way 4 through making the material extrude downwards between arbitrary two adjacent stupefied 3 of saying.
Furthermore, the top of the cross section of the corrugated edge 3 is in the shape of a circular arc with the diameter of 2mm to 4 mm. The bottom of the cross section of the drainage channel 4 is in a circular arc shape with the diameter of 2mm to 4 mm. The cross section of the corrugated 3 is consistent with the cross section of the drainage channel 4 in shape and size.
In addition, the corrugated 3 is formed by connecting a plurality of unit corrugated 3 end to end in sequence, and the inclination angle between each unit corrugated 3 and the flow direction of water flow in the spiral-wound membrane element is 10-30 degrees. The length ratio of any two adjacent unit ridges 3 is as follows: 1:10 or 10: 1. The width of the advection region 2 is 30mm to 80 mm. The thickness of the flow deflector of the spiral wound membrane element is 1.27mm to 3.8 mm. The horizontal flow area 2 is arranged at the left side, the right side or the left and right sides of the diversion area 1.
Adopt the technical scheme of the utility model, the way is stupefied, the drainage way adopts the mode of polyline to arrange respectively, and guide rivers flow along polyline direction to promoted the torrent effect of rivers, in addition, can bear higher horizontal shear load, through setting up the advection district in the drainage district outside, can increase and pass through discharge, simultaneously, the water conservancy diversion piece can change in fixing on central collector pipe, reduces the degree of difficulty of membrane element system of rolling up in-process, reduces manufacturing cost.
Claims (9)
1. The utility model provides a formula of book membrane element water conservancy diversion piece which characterized in that: the spiral-wound membrane element flow guide sheet is used for being wound on a central water collecting pipe in the spiral-wound membrane element to form the spiral-wound membrane element, a flow guide area (1) and a flat flow area (2) are arranged on the spiral-wound membrane element flow guide sheet, a plurality of channel ridges (3) are formed in the flow guide area (1) through upward extrusion of materials, and a flow guide channel (4) is formed between any two adjacent channel ridges (3) through downward extrusion of the materials.
2. The spiral wound membrane element flow deflector of claim 1, wherein: the top of the cross section of the corrugated (3) is in a circular arc shape with the diameter of 2mm to 4 mm.
3. The spiral wound membrane element flow deflector of claim 1, wherein: the bottom of the cross section of the drainage channel (4) is in a circular arc shape with the diameter of 2mm to 4 mm.
4. The spiral wound membrane element flow deflector of claim 1, wherein: the cross section of the corrugated (3) is consistent with the cross section of the drainage channel (4) in shape and size.
5. The spiral wound membrane element flow deflector of claim 1, wherein: the corrugated board (3) is formed by connecting a plurality of unit corrugated boards (3) end to end in sequence, and the inclination angle between each unit corrugated board (3) and the flow direction of water flow in the spiral-wound membrane element is 10-30 degrees.
6. The spiral wound membrane element flow deflector of claim 5, wherein: the length ratio of any two adjacent unit ridges (3) is as follows: 1:10 or 10: 1.
7. The spiral wound membrane element flow deflector of claim 1, wherein: the width of the advection region (2) is 30mm to 80 mm.
8. The spiral wound membrane element flow deflector of claim 1, wherein: the thickness of the flow deflector of the spiral-wound membrane element is 1.27 mm-3.8 mm.
9. The spiral wound membrane element flow deflector of claim 1, wherein: the horizontal flow area (2) is arranged at the left side, the right side or the left side and the right side of the diversion area (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021350237.XU CN212701365U (en) | 2020-07-10 | 2020-07-10 | Spiral-wound membrane element flow deflector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021350237.XU CN212701365U (en) | 2020-07-10 | 2020-07-10 | Spiral-wound membrane element flow deflector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212701365U true CN212701365U (en) | 2021-03-16 |
Family
ID=74978691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021350237.XU Active CN212701365U (en) | 2020-07-10 | 2020-07-10 | Spiral-wound membrane element flow deflector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212701365U (en) |
-
2020
- 2020-07-10 CN CN202021350237.XU patent/CN212701365U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP1944076B1 (en) | Spiral separation membrane element | |
| CN108554184B (en) | High-density flat membrane element | |
| US3882027A (en) | Random packing medium | |
| CN212701365U (en) | Spiral-wound membrane element flow deflector | |
| CN110975643B (en) | Concentrated water separation net of roll type membrane element | |
| CN206168231U (en) | Dull and stereotyped membrane separation device of pottery | |
| CN102166477A (en) | Rolled reverse osmosis membrane element with gradually-reduced inlet channel | |
| CN213995464U (en) | Roll type membrane element structure for improving water yield | |
| CN210631943U (en) | Roll type membrane element, roll type membrane filter element and roll type membrane column | |
| CN216909875U (en) | Roll type membrane component | |
| CN213078058U (en) | Flow guide structure of roll type membrane element | |
| CN109553184B (en) | MBR (Membrane biological reactor) flat plate separation membrane, MBR flat plate membrane module and application thereof | |
| CN210237232U (en) | Novel MBR (membrane bioreactor) flat separation membrane, MBR flat membrane module and MBR membrane bioreactor | |
| CN204173970U (en) | Plate gap type advection sedimentation device | |
| CN113941255A (en) | Roll type membrane component | |
| CN218590193U (en) | Dense water separates net, formula of book film element and water purification unit thereof | |
| CN216223821U (en) | Formula of book film element is with producing water conservancy diversion net | |
| CN213623391U (en) | Reelpipe formula membrane water inlet separates net | |
| CN101857302B (en) | Novel submerged flat membrane element | |
| CN102642304B (en) | Two-way stretching shaping method and device of water concentrating net for reverse osmosis membrane | |
| CN203355384U (en) | Tube array settling structure and tube array settling assembly | |
| CN213313499U (en) | Lateral wall structure of steel structure sedimentation tank and steel structure sedimentation tank thereof | |
| CN110467239B (en) | I-shaped permeable membrane flow guide net | |
| CN217041688U (en) | Environment-friendly domestic sewage precipitation device | |
| CN217698447U (en) | Corrugated filter plate |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211119 Address after: 550000 1518 Li Yang Avenue, Guiyang national hi tech Industrial Development Zone, Guiyang, Guizhou Patentee after: Wharton Technology Co.,Ltd. Address before: 550000 1518 Li Yang Avenue, Guiyang national hi tech Industrial Development Zone, Guiyang, Guizhou Patentee before: VONTRON MEMBRANE TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right |