CN220162338U - Mechanical dismantling device for reverse osmosis membrane element and end cover - Google Patents
Mechanical dismantling device for reverse osmosis membrane element and end cover Download PDFInfo
- Publication number
- CN220162338U CN220162338U CN202321559082.4U CN202321559082U CN220162338U CN 220162338 U CN220162338 U CN 220162338U CN 202321559082 U CN202321559082 U CN 202321559082U CN 220162338 U CN220162338 U CN 220162338U
- Authority
- CN
- China
- Prior art keywords
- end cover
- mechanical
- membrane element
- hook
- dismantling
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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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- 239000012528 membrane Substances 0.000 title claims abstract description 65
- 238000001223 reverse osmosis Methods 0.000 title claims abstract description 36
- 230000005540 biological transmission Effects 0.000 claims abstract description 11
- 210000000078 claw Anatomy 0.000 claims abstract description 9
- 238000000034 method Methods 0.000 abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000012546 transfer Methods 0.000 description 4
- 239000012267 brine Substances 0.000 description 3
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000013361 beverage Nutrition 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010612 desalination reaction Methods 0.000 description 1
- 230000035622 drinking Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- -1 electronics Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 229910021642 ultra pure water Inorganic materials 0.000 description 1
- 239000012498 ultrapure water Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/124—Water desalination
- Y02A20/131—Reverse-osmosis
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model belongs to the technical field of mechanical operation dismantling tool equipment, in particular to a mechanical dismantling device for a reverse osmosis membrane element and an end cover, which comprises a mechanical traction assembly, an end cover dismantling tool and a membrane element dismantling tool, wherein the mechanical traction assembly can provide power for the traction of the end cover dismantling tool and the membrane element dismantling tool, and the end cover dismantling tool and the membrane element dismantling tool are both positioned on one side of the mechanical traction assembly; the assembly of the hook claw, the locating piece, the pull rod, the first fixed plate and the first hanging lug which are arranged by pulling through the mechanical traction device, the traction rope and one side of the hook can pull one end of the reverse osmosis membrane element, so that the mechanical dismantling process of the membrane element is realized, the end cover fastener, the baffle, the transmission rod, the second fixed plate and the second hanging lug which are connected through one side of the fixed plate can be used for quickly moving the end cover outwards under the action of the mechanical traction device, and the mechanical dismantling process of the end cover is realized.
Description
Technical Field
The utility model belongs to the technical field of mechanical operation dismantling tool equipment, and particularly relates to a mechanical dismantling device for a reverse osmosis membrane element and an end cover.
Background
The reverse osmosis membrane element is widely applied to the fields of electric power, petrochemical industry, steel, electronics, medicine, food and beverage, municipal administration, environmental protection and the like, and plays an important role in the desalination of seawater and brackish water, the preparation of boiler water supply, industrial pure water and electronic grade ultrapure water, the production of drinking pure water, the treatment of wastewater and special separation processes.
At present, china becomes one of the most important production countries of the global reverse osmosis membrane, and the production capacity is relatively strong.
In the use projects of the existing scale in China, a large number of reverse osmosis systems cannot stably run due to the influence of various factors such as pollution, and the reverse osmosis membrane elements are often required to be extracted from a membrane shell to be subjected to maintenance operations such as inspection analysis, off-line cleaning and the like one by one.
The common method is that the end covers at the two ends of the membrane shell are removed by a manual tool, and then the reverse osmosis membrane element is taken out of the membrane shell in a manual mode of knocking or pulling from one end, but the manual labor in the mode is time-consuming and labor-consuming, and the membrane element is easy to be physically damaged when the manual direct knocking mode is adopted to act on the reverse osmosis membrane element, which brings great limitation to the disassembly work of the reverse osmosis membrane element; therefore, there is a need for a mechanical dismantling device for reverse osmosis membrane elements and end caps that efficiently and safely solves the above problems.
Disclosure of Invention
In order to solve the problems in the prior art, the utility model provides a mechanical dismantling device for a reverse osmosis membrane element and an end cover, which has the characteristics of time and labor saving and capability of safely dismantling the reverse osmosis membrane element from a corresponding position.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a reverse osmosis membrane element and end cover's mechanical demolishment device, includes mechanical traction component, end cover demolishment tool and membrane element demolishment tool, mechanical traction component's setting can be for the traction of end cover demolishment tool and membrane element demolishment tool provides power, end cover demolishment tool and membrane element demolishment tool all are located mechanical traction component's one side, and the quick demolishment of reverse osmosis membrane element and end cover of being convenient for, mechanical traction component includes mechanical draw gear, haulage rope and couple, haulage rope's both ends respectively with couple and mechanical draw gear fixed connection, the end cover demolishment tool includes end cover fastener, baffle, transfer line, fixed plate two and two hangers, one side of fixed plate two is fixed with two hangers, and the opposite side welding has the transfer line, and the baffle is located one side that the transfer line was held in the fixed plate two, and the transfer line passes the baffle and is fixed with the end cover fastener through the screw thread, membrane element demolishment tool includes hook, setting element, pull rod and first hanger are welded respectively to be fixed with in one side of fixed with the setting element, and one side of setting element is fixed with the hook, and one side of setting element and one hanger are welded with the hook.
As the preferable technical scheme of the mechanical dismantling device for the reverse osmosis membrane element and the end cover, the first fixed plate and the second fixed plate are respectively provided with the small hanging lugs on the surface of one side opposite to the first fixed plate, the small hanging lugs can be connected with the hooks, the mechanical dismantling work tasks under different working states are respectively realized, and the tether is connected between the two small hanging lugs.
Compared with the prior art, the utility model has the beneficial effects that: when the reverse osmosis membrane element is used, one end of the reverse osmosis membrane element can be pulled through the mechanical traction device, the traction rope and the assembly of the hook claw, the positioning piece, the pull rod, the first fixing plate and the first hanging lug which are arranged on one side of the hook in a traction way, so that the reverse osmosis membrane element is pulled out of the corresponding membrane shell, and a convenient mechanical dismantling process of the membrane element is realized;
before the operation, the end cover fastener, the baffle, the transmission rod, the second fixing plate and the second hanging lug are connected on one side of the fixing plate, and the end cover can be quickly moved outwards under the action of the mechanical traction device, so that the mechanized dismantling process of the end cover is realized.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of a prior art reverse osmosis membrane element assembly application;
fig. 3 is a schematic structural view of an upper beam portion of a conventional reverse osmosis membrane element.
In the figure: 1. a claw; 2. a positioning piece; 3. a pull rod; 4. a first fixing plate; 5. a first hanging lug; 6. a hook; 7. a traction rope; 8. a mechanical traction device; 9. an end cap fastener; 10. a baffle; 11. a transmission rod; 12. an end cap; 13. a reverse osmosis membrane element; 14. a membrane shell; 15. a brine seal ring; 16. a cross beam; 17. a water producing connecting pipe; 18. a second fixing plate; 19. and a second hanging lug.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples
Referring to fig. 1, the present utility model provides the following technical solutions: the utility model comprises a mechanical dismantling device for a reverse osmosis membrane element and an end cover, and comprises a mechanical traction assembly, an end cover dismantling tool and a membrane element dismantling tool, wherein the mechanical traction assembly can provide power for the traction of the end cover dismantling tool and the membrane element dismantling tool, the end cover dismantling tool and the membrane element dismantling tool are positioned on one side of the mechanical traction assembly, so that the reverse osmosis membrane element and the end cover can be dismantled quickly, the mechanical traction assembly comprises a mechanical traction device 8, a traction rope 7 and a hook 6, the end cover dismantling tool comprises an end cover fastener 9, a baffle 10, a transmission rod 11, a fixing plate II 18 and a hanging lug II 19, and the membrane element dismantling tool comprises a hook claw 1, a locating piece 2, a pull rod 3, a fixing plate I4 and a hanging lug I5, so that the corresponding reverse osmosis membrane element and the end cover can be dismantled quickly, efficiently and safely;
referring to fig. 2 and 3, the existing membrane shell 14 is arranged at a proper position, a reverse osmosis membrane element 13 is arranged in the membrane shell 14, an end cover 12 is arranged at the end part of the reverse osmosis membrane element 13, a brine seal 15 is arranged at the end cover 12, and a beam 16 and a produced water connecting pipe 17 are arranged in the reverse osmosis membrane element 13, and the installation and the arrangement of the above structures are all existing technical means without redundant description;
the device comprises a hook claw 1, a positioning piece 2, a pull rod 3, a first fixing plate 4, a first hanging lug 5, a hanging hook 6, a traction rope 7, a mechanical traction device 8, an end cover fastener 9, a baffle plate 10, a transmission rod 11, an end cover 12, a reverse osmosis membrane element 13, a membrane shell 14, a brine seal 15, a cross beam 16, a water production connecting pipe 17, a second fixing plate 18 and a second hanging lug 19, wherein the above mentioned structures and components are all general standard components or structures and components known to a person skilled in the art, and the structures and principles of the structures and components are all known to the person through technical manuals or through a routine experiment method.
The mechanical traction device 8 is fixedly connected with the traction rope 7, and the other end of the traction rope 7 is connected with the hook 6, and the dismantling tool is composed of a dismantling part of the membrane element reverse osmosis membrane element 13 and a dismantling part of the end cover 12;
when the end covers 12 at the two ends of the membrane shell 14 are removed, the hooks 6 are required to be connected with the second hanging lugs 19 in the end cover removing tool, the second hanging lugs 19 are welded and fixed with the second fixing plate 18 in the end cover removing tool, the other side of the second fixing plate 18 is welded and fixed with the transmission rod 11, and the transmission rod 11 passes through the baffle 10 to be fixed with the end cover fastening piece 9 in a threaded manner; in the process of dismantling the end cover 12, the end cover fastener 9 is in threaded fixation with the corresponding end cover 12, the baffle 10 is tightly attached to one side of the membrane shell 14 as a traction force acting point, and under the power action of the mechanical traction device 8, the mechanical traction device 8 drives the end cover 12 to move outwards, so that the mechanized dismantling process of the end cover 12 is realized;
when the end cover 12 is dismantled, the hook 6 is connected with the first hanging lug 5 in the film element dismantling tool, the first hanging lug 5 is welded and fixed with the first fixing plate 4 in the film element dismantling tool, the other side of the first fixing plate 4 is fixed with the pull rod 3, the other side of the pull rod 3 is fixed with the positioning piece 2, the hook claw 1 is welded on the positioning piece 2, the hook claw 1 is fixed with the cross beam 16 at the end part of the film element, and then the pull rope 7 can be driven to pull the pull rod 3 again through the power action of the mechanical traction device 8, so that the traction force is transferred to the hook claw 1 and acts on the cross beam 16, and then the reverse osmosis film element 13 can be pulled out from the corresponding film shell 14, so that the mechanized dismantling process of the film element is realized, the structure is simple, and the operation of personnel is convenient.
And all be equipped with little hangers on the fixed plate one 4 and the opposite side surface of fixed plate two 18, all can be connected with couple 6, realize the mechanical work task of demolishing under the different operating condition respectively, and be connected with the tether between two little hangers, can effectively link together (the setting of selectivity) end cover demolishing instrument and membrane element demolishing instrument, so that to mechanical traction assembly, end cover demolishing instrument and the holistic carrying of membrane element demolishing instrument, avoid forgetting the part, influence the condition emergence of work, and when end cover demolishing instrument or membrane element demolishing instrument exclusive use, another unused instrument is in hanging form, can not influence the instrument normal operation that is in the course of working, use safe and reliable.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (2)
1. The mechanical dismantling device for the reverse osmosis membrane element and the end cover is characterized by comprising a mechanical traction assembly, an end cover dismantling tool and a membrane element dismantling tool, wherein the mechanical traction assembly can provide power for the end cover dismantling tool and the membrane element dismantling tool in traction, the end cover dismantling tool and the membrane element dismantling tool are both positioned on one side of the mechanical traction assembly, so that the reverse osmosis membrane element and the end cover are dismantled quickly, the mechanical traction assembly comprises a mechanical traction device (8), a traction rope (7) and a hook (6), two ends of the traction rope (7) are fixedly connected with the hook (6) and the mechanical traction device (8) respectively, the end cover dismantling tool comprises an end cover fastener (9), a baffle plate (10), a transmission rod (11), a fixing plate II (18) and a hanging plate II (19), one side of the fixing plate II (18) is fixed with the hanging plate II (19), the transmission rod (11) is welded on the other side, the baffle plate (10) is positioned on one side of the transmission rod (11) back of the fixing plate II (18), the transmission rod (11) penetrates through the baffle plate (10) and is fixed with the end cover (9) through threads, the film element (7) is dismantled with the hook (6) and the mechanical traction device (8) respectively, the end cover fastener (9) is fixed with the hook (4), the first hook element (3), the first hook (3) and the second hook (4) are welded on the first hook (3) and the second hook (5), one side of the pull rod (3) back to the first fixed plate (4) is fixed with a positioning piece (2), the outer side of the positioning piece (2) is welded with a hook claw (1), and the first hanging lug (5) is buckled with the hook (6).
2. The mechanical dismantling device for the reverse osmosis membrane element and the end cover according to claim 1, wherein: the fixing plate I (4) and the fixing plate II (18) are respectively provided with small hanging lugs on the surface of one side opposite to each other, the fixing plate I and the fixing plate II can be connected with the hooks (6), mechanical dismantling work tasks under different working states are respectively realized, and a tether is connected between the two small hanging lugs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321559082.4U CN220162338U (en) | 2023-06-19 | 2023-06-19 | Mechanical dismantling device for reverse osmosis membrane element and end cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321559082.4U CN220162338U (en) | 2023-06-19 | 2023-06-19 | Mechanical dismantling device for reverse osmosis membrane element and end cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220162338U true CN220162338U (en) | 2023-12-12 |
Family
ID=89060879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321559082.4U Active CN220162338U (en) | 2023-06-19 | 2023-06-19 | Mechanical dismantling device for reverse osmosis membrane element and end cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220162338U (en) |
-
2023
- 2023-06-19 CN CN202321559082.4U patent/CN220162338U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |