CN214233535U - Novel disc ultra-high pressure resistant membrane column - Google Patents
Novel disc ultra-high pressure resistant membrane column Download PDFInfo
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- CN214233535U CN214233535U CN202023020859.9U CN202023020859U CN214233535U CN 214233535 U CN214233535 U CN 214233535U CN 202023020859 U CN202023020859 U CN 202023020859U CN 214233535 U CN214233535 U CN 214233535U
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Abstract
The invention discloses a novel disc ultra-high pressure resistant membrane column, which comprises a membrane column shell, wherein a flow guide disc is arranged inside the membrane column shell, a diaphragm is arranged outside the flow guide disc, membrane column seal heads are arranged at two ends of the membrane column shell, a membrane column cover plate is fixed outside the membrane column seal heads, positioning mechanisms are arranged on the membrane column cover plate and the membrane column seal heads, and each positioning mechanism comprises a positioning column, a positioning groove, an extending column and an extending groove; the invention has the beneficial effects that: by the designed positioning mechanism, the positioning of the connection of the membrane column cover plate and the membrane column end enclosure is increased by utilizing the matching of the positioning columns, the positioning grooves and the extending columns and the extending grooves, so that the membrane column cover plate and the membrane column end enclosure are fixed more quickly, and the fixing efficiency of the membrane column cover plate and the membrane column end enclosure is improved; through the protection machanism of design, realized the quick installation and the dismantlement of protective cover and membrane post shell, increased protecting effect through the protective cover, reduced impurity and fallen into concentrate export, permeate liquid export, water inlet.
Description
Technical Field
The invention belongs to the technical field of membrane columns, and particularly relates to a novel disc ultrahigh pressure resistant membrane column.
Background
The length of the DTRO membrane component is from 500mm to 1400mm, and the traditional pressing force can be divided into a low-pressure membrane column, a medium-pressure membrane column, a high-pressure membrane column and an ultrahigh-pressure membrane column. The disc tube type reverse osmosis membrane column is a novel membrane separation component applied to liquid desalination and purification, has very obvious characteristics of high pressure resistance and pollution resistance, and can also be economically, effectively and stably operated even under the conditions of high turbidity, high SDI value, high salinity and high COD.
The existing novel disc ultra-high pressure resistant membrane column has the following defects when in use:
when the membrane column cover plate is connected with the membrane column seal head, the membrane column cover plate and the membrane column seal head are inconvenient to quickly position, and the efficiency of installing the membrane column cover plate and the membrane column seal head is reduced.
Disclosure of Invention
The invention aims to provide a novel disc ultra-high pressure resistant membrane column, which aims to solve the problems that when a membrane column cover plate and a membrane column end socket which are provided in the background technology are connected, the membrane column cover plate and the membrane column end socket are inconvenient to quickly position, and the installation efficiency of the membrane column cover plate and the membrane column end socket is reduced.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a novel resistant superhigh pressure membrane post of disc, includes membrane post shell, the inside of membrane post shell is provided with the guiding disc, the outside of guiding disc is provided with the diaphragm, the both ends of membrane post shell are provided with membrane post head, the outside of membrane post head is fixed with membrane column cover plate, be provided with positioning mechanism on membrane column cover plate and the membrane post head, positioning mechanism includes reference column, constant head tank, stretches out the post and stretches out the groove, the constant head tank has been seted up on the surface of membrane post head, and has been seted up on the constant head tank and stretch out the groove, the tip of membrane column cover plate is provided with the reference column, and reference column and constant head tank phase-match, the tip of reference column is provided with stretches out the post, and stretches out the post and stretch out the groove phase-match.
Preferably, the positioning column is of a cylindrical structure, and the positioning groove is a cylindrical groove.
Preferably, the extending column is of a cuboid structure, and the extending groove is a square groove.
Preferably, the guide disc is provided with a plurality of guide discs which are uniformly distributed.
Preferably, the membrane column sealing head is also provided with a concentrated solution outlet, a permeate outlet and a water inlet which penetrate through the membrane column cover plate, and the concentrated solution outlet, the permeate outlet and the water inlet are respectively provided with a joint for connecting an external pipeline.
Preferably, the membrane column sealing device further comprises a membrane column main shaft, wherein the membrane column main shaft is arranged in the membrane column shell and penetrates through the membrane column sealing head and the membrane column cover plate.
Preferably, still be provided with protection machanism on the membrane post shell, protection machanism includes the protective cover, stretches out seat, external screw thread, internal thread, the inside of protective cover is provided with stretches out the seat, and the outer wall that stretches out the seat is provided with the external screw thread, the inner wall of membrane post shell is provided with the internal thread that closes soon with the external screw thread.
Compared with the prior art, the invention has the beneficial effects that:
(1) by the designed positioning mechanism, the positioning of the connection of the membrane column cover plate and the membrane column end enclosure is increased by utilizing the matching of the positioning columns, the positioning grooves and the extending columns and the extending grooves, so that the membrane column cover plate and the membrane column end enclosure are fixed more quickly, and the fixing efficiency of the membrane column cover plate and the membrane column end enclosure is improved;
(2) through the protection machanism of design, realized the quick installation and the dismantlement of protective cover and membrane post shell, increased protecting effect through the protective cover, reduced impurity and fallen into concentrate export, permeate liquid export, water inlet.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of the region K in FIG. 1 according to the present invention;
FIG. 3 is an enlarged view of the structure of the region F in FIG. 1 according to the present invention;
in the figure: 1. a membrane column housing; 2. a membrane; 3. a protective cover; 4. a membrane column main shaft; 5. sealing the membrane column; 6. a membrane column cover plate; 7. a concentrated solution outlet; 8. a permeate outlet; 9. a water inlet; 10. a flow guide disc; 11. a positioning column; 12. positioning a groove; 13. extending the column; 14. extending out of the groove; 15. a protruding seat; 16. an external thread; 17. an internal thread.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, fig. 2 and fig. 3, the present invention provides a technical solution: a novel ultra-high pressure resistant membrane column for a disc comprises a membrane column shell 1, a flow guide disc 10 is arranged inside the membrane column shell 1, a membrane 2 is arranged outside the flow guide disc 10, membrane column end sockets 5 are arranged at two ends of the membrane column shell 1, a membrane column cover plate 6 is fixed outside the membrane column end sockets 5, positioning mechanisms are arranged on the membrane column cover plate 6 and the membrane column end sockets 5 and comprise positioning columns 11, positioning grooves 12, extending columns 13 and extending grooves 14, positioning grooves 12 are arranged on the surface of the membrane column end sockets 5, extending grooves 14 are arranged on the positioning grooves 12, positioning columns 11 are arranged at the end parts of the membrane column cover plate 6, the positioning columns 11 are matched with the positioning grooves 12, the extending columns 13 are arranged at the end parts of the positioning columns 11 and matched with the extending grooves 14, when the membrane column cover plate 6 is connected with the membrane column end sockets 5, the membrane column cover plate 6 is taken up, the positioning columns 11 at the end parts of the membrane column cover plate 6 are inserted into the positioning grooves 12 arranged on the membrane column end sockets 5, and make the post 13 that stretches out of reference column 11 tip insert the stretch out inslot 14 of seting up on the constant head tank 12 in, utilize reference column 11, constant head tank 12 and stretch out post 13 and stretch out the matching of groove 14, increased the location that membrane post apron 6 and membrane post head 5 are connected for membrane post apron 6 and membrane post head 5 are fixed more swiftly, have improved the fixed efficiency of membrane post apron 6 and membrane post head 5.
In this embodiment, preferably, the positioning column 11 is a cylindrical structure, the positioning groove 12 is a cylindrical groove, and the cylindrical positioning column 11 is inserted into the cylindrical positioning groove 12, so as to realize the quick attachment of the positioning column 11 and the positioning groove 12.
In this embodiment, it is preferred, and it is the cuboid structure to stretch out post 13, and it is square groove to stretch out groove 14, stretches out post 13 and inserts and stretch out in groove 14, has realized stretching out post 13 and has stretched out the quick laminating in groove 14.
In this embodiment, it is preferable that the flow guiding disc 10 is provided with a plurality of flow guiding discs 10, and the plurality of flow guiding discs 10 are uniformly distributed.
In this embodiment, preferably, the membrane column end enclosure 5 is further provided with a concentrated solution outlet 7, a permeate outlet 8 and a water inlet 9 which penetrate through the membrane column cover plate 6, and the concentrated solution outlet 7, the permeate outlet 8 and the water inlet 9 are all provided with connectors for connecting external pipelines, so that normal use of the membrane column is ensured.
In this embodiment, it is preferable that the membrane column device further includes a membrane column main shaft 4, the membrane column main shaft 4 is disposed inside the membrane column housing 1, and the membrane column main shaft 4 penetrates through the membrane column end enclosure 5 and the membrane column cover plate 6.
In this embodiment, it is preferred, still be provided with safeguard mechanism on membrane column shell 1, safeguard mechanism includes protective cover 3, stretch out seat 15, external screw thread 16, internal thread 17, protective cover 3's inside is provided with stretches out seat 15, and the outer wall that stretches out seat 15 is provided with external screw thread 16, membrane column shell 1's inner wall is provided with the internal thread 17 that closes soon with external screw thread 16 screw thread, protective cover 3 during the installation, take up protective cover 3, pass through external screw thread 16 with protective cover 3 and membrane column shell 1, internal screw thread 17 closes the fastening soon, the quick installation of protective cover 3 and membrane column shell 1 has been realized, increase the protecting effect through protective cover 3, it falls into concentrate export 7 to reduce impurity, permeate liquid export 8, water inlet 9, when needs use the membrane column, with protective cover 3 revolve down can.
The working principle and the using process of the invention are as follows: when the membrane column cover plate 6 is connected with the membrane column seal head 5, the membrane column cover plate 6 is taken up, the positioning column 11 at the end part of the membrane column cover plate 6 is inserted into the positioning groove 12 formed in the membrane column seal head 5, the extending column 13 at the end part of the positioning column 11 is inserted into the extending groove 14 formed in the positioning groove 12, and the positioning column 11, the positioning groove 12 and the extending column 13 are matched with the extending groove 14, so that the positioning for connecting the membrane column cover plate 6 and the membrane column seal head 5 is increased, the membrane column cover plate 6 and the membrane column seal head 5 are fixed more quickly, and the fixing efficiency of the membrane column cover plate 6 and the membrane column seal head 5 is improved;
when the protective cover 3 is installed, the protective cover 3 is taken up, the protective cover 3 and the membrane column shell 1 are screwed and fastened through the external threads 16 and the internal threads 17, the protective cover 3 and the membrane column shell 1 are quickly installed, the protective effect is improved through the protective cover 3, impurities are reduced from falling into the concentrated solution outlet 7, the permeate solution outlet 8 and the water inlet 9, and when the membrane column needs to be used, the protective cover 3 is screwed down;
the stock solution enters the membrane column shell 1 from the stock solution water inlet 9, and the stock solution flows out of the liquid permeating the membrane 2 from the permeate outlet 8 under the action of the pressure exerted by the outside through the selective permeation of the membrane 2, so that the purpose of purifying the stock solution is achieved; the liquid which does not permeate the membrane 2 flows out from a concentrated solution outlet 7, so as to achieve the purpose of concentrating the original solution.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a novel resistant superhigh pressure membrane post of disc, includes membrane column shell (1), the inside of membrane column shell (1) is provided with flow guide disc (10), the outside of flow guide disc (10) is provided with diaphragm (2), the both ends of membrane column shell (1) are provided with membrane column head (5), the outside of membrane column head (5) is fixed with membrane column apron (6), its characterized in that: be provided with positioning mechanism on membrane post apron (6) and membrane post head (5), positioning mechanism includes reference column (11), constant head tank (12), stretches out post (13) and stretches out groove (14), constant head tank (12) have been seted up on the surface of membrane post head (5) and seted up on constant head tank (12) and stretch out groove (14), the tip of membrane post apron (6) is provided with reference column (11), and reference column (11) and constant head tank (12) phase-match, the tip of reference column (11) is provided with stretches out post (13), and stretches out post (13) and stretches out groove (14) phase-match.
2. The novel ultra-high pressure resistant disc column according to claim 1, wherein: the positioning column (11) is of a cylindrical structure, and the positioning groove (12) is a cylindrical groove.
3. The novel ultra-high pressure resistant disc column according to claim 1, wherein: the extension column (13) is of a cuboid structure, and the extension groove (14) is a square groove.
4. The novel ultra-high pressure resistant disc column according to claim 1, wherein: the flow guide discs (10) are arranged in a plurality and the flow guide discs (10) are uniformly distributed.
5. The novel ultra-high pressure resistant disc column according to claim 1, wherein: the membrane column sealing head (5) is also provided with a concentrated solution outlet (7), a permeating solution outlet (8) and a water inlet (9) which penetrate through the membrane column cover plate (6), and joints for connecting external pipelines are arranged on the concentrated solution outlet (7), the permeating solution outlet (8) and the water inlet (9).
6. The novel ultra-high pressure resistant disc column according to claim 1, wherein: the membrane column sealing device is characterized by further comprising a membrane column main shaft (4), wherein the membrane column main shaft (4) is arranged in the membrane column shell (1), and the membrane column main shaft (4) penetrates through the membrane column sealing head (5) and the membrane column cover plate (6).
7. The novel ultra-high pressure resistant disc column according to claim 1, wherein: still be provided with protection machanism on membrane post shell (1), protection machanism includes protective cover (3), stretches out seat (15), external screw thread (16), internal thread (17), the inside of protective cover (3) is provided with stretches out seat (15), and the outer wall that stretches out seat (15) is provided with external screw thread (16), the inner wall of membrane post shell (1) is provided with internal thread (17) that closes soon with external screw thread (16) screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023020859.9U CN214233535U (en) | 2020-12-15 | 2020-12-15 | Novel disc ultra-high pressure resistant membrane column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023020859.9U CN214233535U (en) | 2020-12-15 | 2020-12-15 | Novel disc ultra-high pressure resistant membrane column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214233535U true CN214233535U (en) | 2021-09-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023020859.9U Active CN214233535U (en) | 2020-12-15 | 2020-12-15 | Novel disc ultra-high pressure resistant membrane column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214233535U (en) |
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2020
- 2020-12-15 CN CN202023020859.9U patent/CN214233535U/en active Active
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