CN221027851U - Pipeline system for improving water distribution efficiency of large ultrafiltration sliding frame - Google Patents
Pipeline system for improving water distribution efficiency of large ultrafiltration sliding frame Download PDFInfo
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- CN221027851U CN221027851U CN202322722257.5U CN202322722257U CN221027851U CN 221027851 U CN221027851 U CN 221027851U CN 202322722257 U CN202322722257 U CN 202322722257U CN 221027851 U CN221027851 U CN 221027851U
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- ultrafiltration
- main pipe
- frame
- water distribution
- pipeline system
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 65
- 238000000108 ultra-filtration Methods 0.000 title claims abstract description 57
- 230000007246 mechanism Effects 0.000 claims abstract description 13
- 210000001503 joint Anatomy 0.000 claims description 22
- 238000007789 sealing Methods 0.000 claims description 8
- 230000000087 stabilizing effect Effects 0.000 claims description 6
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 239000012528 membrane Substances 0.000 abstract description 22
- 238000011001 backwashing Methods 0.000 abstract description 15
- 238000000034 method Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000003628 erosive effect Effects 0.000 description 2
- 239000000178 monomer Substances 0.000 description 2
- 239000003381 stabilizer Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011118 depth filtration Methods 0.000 description 1
- 238000010612 desalination reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000008235 industrial water Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model provides a pipeline system for improving water distribution efficiency of a large ultrafiltration carriage, which comprises a water inlet main pipe and a backwashing main pipe which are respectively communicated through pipelines at the bottom and the top of an ultrafiltration membrane group, wherein a supporting frame is arranged at the outer side of the ultrafiltration membrane group, one side of the supporting frame is provided with a fixing mechanism, one ends of the water inlet main pipe and the backwashing main pipe are connected with arc-shaped bent pipes through connecting mechanisms, and the supporting frame comprises a lower fixing frame. The pipeline system for improving the water distribution efficiency of the large ultrafiltration carriage solves the problem that when the number of ultrafiltration membranes on one side of the ultrafiltration carriage is more than ten, the water distribution of each ultrafiltration membrane element is uneven, so that each ultrafiltration membrane cannot be effectively utilized.
Description
Technical Field
The utility model relates to the technical field of filtering devices, in particular to a pipeline system for improving water distribution efficiency of a large ultrafiltration sliding frame.
Background
Ultrafiltration is used as a water treatment depth filtration technology, is increasingly applied to large-scale sea water desalination, municipal water supply and industrial water treatment projects, and along with the increase of the water yield of the projects and the limitation of the occupied area, the water yield of the monomer ultrafiltration device is increasingly larger.
Because of the reason that the water quantity of the monomer ultrafiltration device is increased, large and ultra-large ultrafiltration carriages are increasingly designed and applied, but when the number of the ultrafiltration membranes on one side is more than 10, the traditional ultrafiltration carriages have the phenomenon that the water distribution of each ultrafiltration membrane element is uneven, namely, the ultrafiltration membrane which is closer to the tail end of the water distribution main pipe is smaller in water inlet and backwashing, and the ultrafiltration membrane on the front section of the water distribution main pipe is overlarge in water quantity, so that each ultrafiltration membrane cannot be effectively utilized.
Disclosure of utility model
In order to solve the technical problems, the utility model provides a pipeline system for improving water distribution efficiency of a large ultrafiltration sliding frame.
The utility model provides a pipeline system for improving water distribution efficiency of a large ultrafiltration carriage, which comprises a water inlet main pipe and a backwash main pipe which are respectively communicated through pipelines at the bottom and the top of an ultrafiltration membrane group, wherein a supporting frame is arranged at the outer side of the ultrafiltration membrane group, a fixing mechanism is arranged at one side of the supporting frame, and one ends of the water inlet main pipe and the backwash main pipe are connected with an arc-shaped bent pipe through a connecting mechanism.
As the pipeline system for improving the water distribution efficiency of the large ultrafiltration sliding frame, the utility model provides a pipeline system for improving the water distribution efficiency of the large ultrafiltration sliding frame, and the supporting frame preferably comprises a lower fixing frame, wherein the top of the lower fixing frame is provided with a stand column, and the top of the stand column is provided with an upper fixing frame.
As the pipeline system for improving the water distribution efficiency of the large ultrafiltration sliding frame, the utility model provides a pipeline system for improving the water distribution efficiency of the large ultrafiltration sliding frame, preferably, the top of the lower fixing frame and the bottom of the upper fixing frame are fixedly connected with the butt joint blocks, the top and the bottom of the upright post are respectively provided with the butt joint grooves, and the outer sides of the butt joint blocks are clamped with the inner walls of the butt joint grooves.
As the pipeline system for improving the water distribution efficiency of the large ultrafiltration sliding frame, the utility model provides a pipeline system for improving the water distribution efficiency of the large ultrafiltration sliding frame, and the pipeline system comprises a fixing plate, wherein one side of a stand column is fixedly connected with the fixing plate, an inner cavity of the fixing plate is provided with a fixing bolt, the outer sides of a lower fixing frame and an upper fixing frame are respectively provided with a fixing groove, and the outer sides of the fixing bolts are in threaded connection with the inner walls of the fixing grooves.
As the pipeline system for improving the water distribution efficiency of the large ultrafiltration carriage, the utility model provides a pipeline system which is preferable in that the connecting mechanism comprises a first connecting disc and a second connecting disc, the outer sides of a water inlet main pipe and a backwashing main pipe are fixedly connected with the first connecting disc, the outer side of an arc-shaped bent pipe is fixedly connected with the second connecting disc, the inner cavity of the first connecting disc is provided with a connecting bolt, and the outer side of the connecting bolt is provided with a sealing gasket.
As the pipeline system for improving the water distribution efficiency of the large ultrafiltration carriage, the utility model provides a pipeline system which is preferable, both ends of the arc-shaped bent pipe are fixedly connected with a stabilizing pipe, and the outer side of the stabilizing pipe is provided with a sealing ring.
Compared with the prior art, the utility model has the beneficial effects that:
This improve large-scale ultrafiltration balladeur train water distribution efficiency's pipe system, this device has solved the less drawback of the terminal water yield of water inlet mother pipe and backwash mother pipe through the setting of arc return bend, make the water inlet and the backwash of every milipore filter in the milipore filter group all obtain evenly distributed, slowed down the operation load of water inlet mother pipe and backwash mother pipe anterior segment milipore filter, improve the operation life of whole ultrafiltration balladeur train, solved present ultrafiltration balladeur train, when unilateral milipore filter count is greater than ten, can have each milipore filter component uneven phenomenon of water distribution, lead to each milipore filter can not the problem of effective utilization.
Drawings
FIG. 1 is a schematic diagram of a piping system for enhancing water distribution efficiency of a large ultrafiltration membrane cartridge according to one preferred embodiment of the present utility model;
FIG. 2 is a schematic view of the structure of the support frame of the present utility model;
FIG. 3 is an enlarged schematic view of the structure of the present utility model A;
FIG. 4 is a cross-sectional view showing a top view of a backwash mother pipe according to the present utility model.
Reference numerals in the drawings: 1. an ultrafiltration membrane group; 2. a water inlet main pipe; 3. backwashing the main pipe; 4. a support frame; 401. a lower fixing frame; 402. a column; 403. an upper fixing frame; 5. a fixing mechanism; 501. a fixing plate; 502. a fixing bolt; 503. a fixing groove; 6. an arc-shaped bent pipe; 7. a connecting mechanism; 701. a first connection plate; 702. a second connection pad; 703. a connecting bolt; 704. a sealing gasket; 8. a butt joint block; 9. a butt joint groove; 10. a stabilizing tube; 11. and (3) a sealing ring.
Detailed Description
The utility model will be further described with reference to the drawings and embodiments.
Referring to fig. 1, fig. 2, fig. 3 and fig. 4 in combination, fig. 1 is a schematic structural diagram of a pipeline system for improving water distribution efficiency of a large ultrafiltration carriage according to a preferred embodiment of the present utility model; FIG. 2 is a schematic view of the structure of the support frame of the present utility model; FIG. 3 is an enlarged schematic view of the structure of the present utility model A;
FIG. 4 is a cross-sectional view showing a top view of a backwash mother pipe according to the present utility model. The utility model provides an improve large-scale ultrafiltration balladeur train water distribution efficiency's pipe system, includes that ultrafiltration membrane group 1's bottom and top have feed water main pipe 2 and backwash main pipe 3 through the pipeline intercommunication respectively, and ultrafiltration membrane group 1's outside is provided with braced frame 4, and braced frame 4's one side is provided with fixed establishment 5, and feed water main pipe 2 and backwash main pipe 3's one end all is connected with arc return bend 6 through coupling mechanism 7;
The connecting mechanism 7 comprises a first connecting disc 701 and a second connecting disc 702, the first connecting disc 701 is fixedly connected to the outer sides of the water inlet main pipe 2 and the backwashing main pipe 3, the second connecting disc 702 is fixedly connected to the outer side of the arc-shaped bent pipe 6, a connecting bolt 703 is arranged in an inner cavity of the first connecting disc 701, and a sealing pad 704 is arranged on the outer side of the connecting bolt 703;
The stabilizer tube 10 is fixedly connected to both ends of the arc-shaped bent tube 6, and a sealing ring 11 is arranged on the outer side of the stabilizer tube 10.
It should be noted that: the device solves the defect that the water quantity at the tail ends of the water inlet main pipe 2 and the backwashing main pipe 3 is smaller through the arrangement of the arc-shaped bent pipe 6, so that the water inlet and backwashing of each ultrafiltration membrane in the ultrafiltration membrane group 1 are uniformly distributed, the running load of the ultrafiltration membranes at the front sections of the water inlet main pipe 2 and the backwashing main pipe 3 is slowed down, the running service life of the whole ultrafiltration carriage is prolonged, after the arc-shaped bent pipe 6 is used for a long time, the damage is likely to occur due to the fact that the erosion rate at the elbow is large, a user can twist down the nut at the outer side of the connecting bolt 703 at the moment, then the connecting bolt 703 is pulled out from the first connecting disc 701 and the second connecting disc 702, the fixed relation between the arc-shaped bent pipe 6 and the water inlet main pipe 2 and the backwashing main pipe 3 is relieved, then a user can replace the arc-shaped bent pipe 6 without replacing the whole pipeline system, and the stability between the arc-shaped bent pipe 6 and the water inlet main pipe 2 and the backwashing main pipe 3 is improved through the arrangement of the stabilizing pipe 10.
In the specific implementation process, as shown in fig. 1, 2 and 3, the supporting frame 4 includes a lower fixing frame 401, a stand column 402 is provided at the top of the lower fixing frame 401, and an upper fixing frame 403 is provided at the top of the stand column 402;
the top of the lower fixed frame 401 and the bottom of the upper fixed frame 403 are fixedly connected with a butt joint block 8, the top and the bottom of the upright column 402 are provided with a butt joint groove 9, and the outer side of the butt joint block 8 is clamped with the inner wall of the butt joint groove 9;
The fixing mechanism 5 comprises a fixing plate 501, one side of the upright post 402 is fixedly connected with the fixing plate 501, the inner cavity of the fixing plate 501 is provided with a fixing bolt 502, the outer sides of the lower fixing frame 401 and the upper fixing frame 403 are respectively provided with a fixing groove 503, and the outer sides of the fixing bolts 502 are in threaded connection with the inner walls of the fixing grooves 503;
it should be noted that: the support frame 4 in this device samples the modularized design, be convenient for transport and removal, when assembling braced frame 4, can remove stand 402 to the top of fixed frame 401 down, then insert the butt joint piece 8 at stand 402 bottom in the butt joint groove 9 at fixed frame 401 top down, afterwards remove last fixed frame 403 to the top of stand 402, make the butt joint piece 8 at stand 402 top insert in the butt joint groove 9 of last fixed frame 403 bottom, then run through fixed plate 501 with dead bolt 502, twist into in fixed frame 401 down and the fixed groove 503 in the outside of last fixed frame 403, can accomplish braced frame 4's equipment, need not to carry out processing such as cut or weld on the spot.
The utility model provides a pipeline system for improving the water distribution efficiency of a large ultrafiltration carriage, which has the following working principle:
The device solves the defect of smaller water quantity at the tail ends of the water inlet main pipe 2 and the backwashing main pipe 3 through the arrangement of the arc-shaped bent pipe 6, ensures that the water inlet and backwashing of each ultrafiltration membrane in the ultrafiltration membrane group 1 are uniformly distributed, slows down the operation load of the ultrafiltration membranes at the front sections of the water inlet main pipe 2 and the backwashing main pipe 3, improves the operation life of the whole ultrafiltration carriage, can possibly damage the arc-shaped bent pipe 6 due to larger erosion rate at the bent pipe after long-time use, can lead the nut at the outer side of the connecting bolt 703 to be twisted down by a user at the moment, then leads the connecting bolt 703 to be pulled out from the first connecting disc 701 and the second connecting disc 702, relieves the fixed relation between the arc-shaped bent pipe 6 and the water inlet main pipe 2 and the backwashing main pipe 3, and then can lead the arc-shaped bent pipe 6 to be replaced by a user, need not to change whole pipe-line system, the braced frame 4 sampling modularized design in this device, be convenient for transport and removal, when assembling braced frame 4, can remove stand 402 to the top of fixed frame 401 down, then insert the butt joint piece 8 of stand 402 bottom in the butt joint groove 9 at fixed frame 401 top down, afterwards remove the top of stand 402 with last fixed frame 403, make the butt joint piece 8 at stand 402 top insert in the butt joint groove 9 of last fixed frame 403 bottom, then run through fixed plate 501 with gim peg 502, twist into the fixed groove 503 in fixed frame 401 and the last fixed frame 403 outside down, can accomplish braced frame 4's equipment, need not to cut on the spot or process such as welding.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (6)
1. The utility model provides a pipeline system for improving large-scale ultrafiltration balladeur train water distribution efficiency, its characterized in that, including the bottom and the top of milipore filter group (1) have water inlet main pipe (2) and backwash main pipe (3) through the pipeline intercommunication respectively, the outside of milipore filter group (1) is provided with braced frame (4), one side of braced frame (4) is provided with fixed establishment (5), the one end of water inlet main pipe (2) and backwash main pipe (3) all is connected with arc return bend (6) through coupling mechanism (7).
2. Pipeline system for improving water distribution efficiency of large ultrafiltration slide according to claim 1, characterized in that the support frame (4) comprises a lower fixed frame (401), the top of the lower fixed frame (401) is provided with a stand column (402), the top of the stand column (402) is provided with an upper fixed frame (403).
3. The pipeline system for improving the water distribution efficiency of the large ultrafiltration sliding frame according to claim 2, wherein the top of the lower fixing frame (401) and the bottom of the upper fixing frame (403) are fixedly connected with a butt joint block (8), the top and the bottom of the upright post (402) are provided with a butt joint groove (9), and the outer side of the butt joint block (8) is clamped with the inner wall of the butt joint groove (9).
4. The pipeline system for improving the water distribution efficiency of the large ultrafiltration carriage according to claim 2, wherein the fixing mechanism (5) comprises a fixing plate (501), one side of the upright post (402) is fixedly connected with the fixing plate (501), an inner cavity of the fixing plate (501) is provided with a fixing bolt (502), the outer sides of the lower fixing frame (401) and the upper fixing frame (403) are respectively provided with a fixing groove (503), and the outer sides of the fixing bolts (502) are in threaded connection with the inner wall of the fixing grooves (503).
5. The pipeline system for improving the water distribution efficiency of the large ultrafiltration carriage according to claim 1, wherein the connecting mechanism (7) comprises a first connecting disc (701) and a second connecting disc (702), the first connecting disc (701) is fixedly connected to the outer sides of the water inlet main pipe (2) and the backwash main pipe (3), the second connecting disc (702) is fixedly connected to the outer side of the arc-shaped bent pipe (6), a connecting bolt (703) is arranged in an inner cavity of the first connecting disc (701), and a sealing gasket (704) is arranged on the outer side of the connecting bolt (703).
6. The pipeline system for improving the water distribution efficiency of the large ultrafiltration carriage according to claim 1, wherein the two ends of the arc-shaped bent pipe (6) are fixedly connected with a stabilizing pipe (10), and a sealing ring (11) is arranged on the outer side of the stabilizing pipe (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322722257.5U CN221027851U (en) | 2023-10-11 | 2023-10-11 | Pipeline system for improving water distribution efficiency of large ultrafiltration sliding frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322722257.5U CN221027851U (en) | 2023-10-11 | 2023-10-11 | Pipeline system for improving water distribution efficiency of large ultrafiltration sliding frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221027851U true CN221027851U (en) | 2024-05-28 |
Family
ID=91167156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322722257.5U Active CN221027851U (en) | 2023-10-11 | 2023-10-11 | Pipeline system for improving water distribution efficiency of large ultrafiltration sliding frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221027851U (en) |
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2023
- 2023-10-11 CN CN202322722257.5U patent/CN221027851U/en active Active
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| GR01 | Patent grant |