CN214323210U - Simple reverse osmosis membrane shell end cover dismounting device - Google Patents
Simple reverse osmosis membrane shell end cover dismounting device Download PDFInfo
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- CN214323210U CN214323210U CN202023044760.2U CN202023044760U CN214323210U CN 214323210 U CN214323210 U CN 214323210U CN 202023044760 U CN202023044760 U CN 202023044760U CN 214323210 U CN214323210 U CN 214323210U
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- osmosis membrane
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Abstract
The utility model provides a simple and easy reverse osmosis membrane shell end cover dismounting device which characterized in that: comprises a knocking stop block, a slide rod and a fixed plate; the reverse osmosis membrane shell comprises a shell, a reverse osmosis membrane shell, a knocking stop block, a slide rod and a fixing plate, wherein the knocking stop block is a block for knocking, the knocking stop block is fixedly connected with one end of the slide rod, the other end of the slide rod is provided with the fixing plate aiming at an end cover of the reverse osmosis membrane shell, the fixing plate is provided with a plurality of through holes corresponding to a plurality of screw holes in the end cover, each through hole is penetrated by a bolt, and the size of each bolt is matched with the screw hole and the through hole; the sliding block is a hollow tubular sliding body which is slidably arranged on the sliding rod in a penetrating mode, and the inner diameter of the sliding block is smaller than the outer diameter of the knocking stop block; the reverse osmosis membrane shell is characterized in that a first impact surface is arranged on the knocking check block, a second impact surface is arranged on the sliding block corresponding to the first impact surface, the sliding block moves towards the knocking check block in a use state, and the second impact surface on the sliding block impacts the first impact surface on the knocking check block to force the fixing plate to drive the end cover to be separated from the reverse osmosis membrane shell through the bolt.
Description
Technical Field
The utility model relates to a clean field of reverse osmosis membrane, in particular to simple and easy reverse osmosis membrane shell end cover dismounting device.
Background
With the continuous development of science and technology, the demand of people for lithium batteries in daily production and life is increasing day by day. The nickel-cobalt-manganese material is used as an important lithium battery precursor and is widely applied to the fields of digital electronic products, electric bicycles, electric tools and the like.
A large amount of pure water is needed in the production and preparation of the nickel-cobalt-manganese precursor. The pure water equipment is equipment for purifying common water by a reverse osmosis membrane technology. The working principle of the pure water equipment is that common water is pressurized by utilizing the property that the diameter of most of impurities such as inorganic salt (including heavy metal) is far larger than the aperture of the reverse osmosis membrane, so that water molecules with small diameters smoothly pass through the reverse osmosis membrane, and pure water is obtained.
When daily maintenance is carried out on pure water equipment, the steps of disassembling and inspecting the end cover of the reverse osmosis membrane shell and replacing the membrane element are indispensable links for overhauling. Because the requirement of the reverse osmosis membrane shell end cover is good in sealing performance and pressure-bearing performance, the end cover is not required to be matched with the reverse osmosis membrane glass fiber reinforced plastic membrane shell too tightly, and the end cover cannot be taken out if no proper tool is provided. The existing end cover dismounting tool is complex in structure, high in cost and not easy to operate, and the overhauling efficiency is seriously influenced.
In view of this, how to design a simple device for detaching the end cap of the reverse osmosis membrane shell to overcome the above disadvantages is the subject of the present invention.
Disclosure of Invention
The utility model provides a simple and easy reverse osmosis membrane shell end cover dismounting device, its purpose is to solve current end cover and dismantle the problem of equipping the structure complicacy, with high costs, difficult operation.
In order to achieve the above purpose, the utility model adopts the technical scheme that: the utility model provides a simple and easy reverse osmosis membrane shell end cover dismounting device which characterized in that: comprises a knocking stop block, a slide rod and a fixed plate;
the reverse osmosis membrane shell comprises a shell, a reverse osmosis membrane shell, a knocking stop block, a slide rod and a fixing plate, wherein the knocking stop block is a block for knocking, the knocking stop block is fixedly connected with one end of the slide rod, the other end of the slide rod is provided with the fixing plate aiming at an end cover of the reverse osmosis membrane shell, the fixing plate is provided with a plurality of through holes corresponding to a plurality of screw holes in the end cover, each through hole is penetrated by a bolt, and the size of each bolt is matched with the screw hole and the through hole;
the sliding block is a hollow tubular sliding body which is slidably arranged on the sliding rod in a penetrating mode, and the inner diameter of the sliding block is smaller than the outer diameter of the knocking stop block;
the reverse osmosis membrane shell is characterized in that a first impact surface is arranged on the knocking check block, a second impact surface is arranged on the sliding block corresponding to the first impact surface, the sliding block moves towards the knocking check block in a use state, and the second impact surface on the sliding block impacts the first impact surface on the knocking check block to force the fixing plate to drive the end cover to be separated from the reverse osmosis membrane shell through the bolt.
The relevant content in the above technical solution is explained as follows:
1. in the above scheme, the fixing plate is in a disc shape.
2. In the above scheme, the knocking stop block is in a disc shape.
3. In the above scheme, the number of the through holes is equal to that of the screw holes.
4. In the above scheme, the diameter of the maximum inscribed circle of the fixing plate is larger than or equal to the outer diameter of the end cover.
5. In the scheme, the axis of the circle center of the maximum inscribed circle of the fixed plate is superposed with the central axis of the slide rod.
6. In the above scheme, the screw hole is provided with threads, and the through hole can be provided with or without threads.
7. In the above scheme, the sliding block is made of a material with a high density or added with a balancing weight.
8. In the above solution, the knocking stopper may be spherical or disk-shaped.
The utility model discloses a design principle and effect:
1. the using method comprises the following steps: the fixed plate and the end cover are fixedly connected through the screw hole and the through hole by bolts, the sliding block slides quickly to the knocking check block, the inertia force of the sliding block is transferred to the end cover of the reverse osmosis membrane shell through the knocking check block, the sliding rod, the fixed plate and the bolts, and the end cover of the reverse osmosis membrane shell is pulled out.
2. The utility model utilizes the inertia of the movement of the sliding block to conveniently and quickly disassemble the end cover, and the sliding block can select the material with heavier material or the balancing weight is arranged at the two ends of the sliding block because the inertia is related to the mass of the object; on the other hand, the slider and the striking face phase-match between the dog of strikeing can ensure the maximize of dismantlement efficiency.
3. The utility model discloses mainly utilize inertia to involve the dismantlement of end cover, the shape of bolt and screw must the phase-match.
4. The utility model discloses utilize simple operation can carry out the dismantlement of end cover, and dismounting device simple structure, it is with low costs, solved reverse osmosis membrane shell end cover and dismantled difficult problem, reduced workman intensity of labour, improved maintenance efficiency.
Drawings
FIG. 1 is a schematic perspective view of a reverse osmosis membrane shell end cover dismounting device of the present invention;
FIG. 2 is a side view of the reverse osmosis membrane shell end cover dismounting device of the utility model;
FIG. 3 is an axial sectional view of the reverse osmosis membrane shell end cover dismounting device of the utility model.
In the above drawings: 1. knocking the stop block; 11. a first knocking surface; 2. a slider; 21. a second knocking surface; 3. a slide bar; 4. a fixing plate; 41. a through hole; 42. a fastener; 5. a reverse osmosis membrane shell; 51. an end cap; 511. and a screw hole.
Detailed Description
The invention will be further described with reference to the following drawings and examples:
example (b): simple reverse osmosis membrane shell end cover dismounting device
As shown in fig. 1-3, a simple reverse osmosis membrane shell end cover dismounting device comprises a knocking stop block 1, a slide block 2, a slide rod 3 and a fixing plate 4;
the reverse osmosis membrane shell comprises a shell, a striking block 1, a slide rod 3, a fixing plate 4, a plurality of through holes 41 and bolts 42, wherein the striking block 1 is a block for striking, the striking block 1 is fixedly connected with one end of the slide rod 3, the other end of the slide rod 3 is provided with the fixing plate 4 aiming at an end cover 51 of a reverse osmosis membrane shell 5, the fixing plate 4 is provided with the plurality of through holes 41 corresponding to a plurality of screw holes 511 on the end cover 51, the through holes 41 are penetrated with the bolts 42, and the bolts 42 are matched with the screw holes 511 and the through holes 41 in size;
the sliding block 2 is a hollow tubular sliding body which is slidably arranged on the sliding rod 3 in a penetrating manner, and the inner diameter of the sliding block 2 is smaller than the outer diameter of the knocking stop block 1;
the knocking stopper 1 is provided with a first impact surface 11, a second impact surface 21 is arranged on the sliding block 2 corresponding to the first impact surface 11, the sliding block 2 moves towards the knocking stopper 1 in a use state, the second impact surface 21 on the sliding block 2 impacts the first impact surface 11 on the knocking stopper 1, and the fixing plate 4 is forced to drive the end cover 51 to be separated from the reverse osmosis membrane shell 5 through the bolt 42.
The fixing plate 4 is in the shape of a disk. The knocking stopper 1 is in a disc shape. The number of the through holes 41 is equal to the number of the screw holes 511. The diameter of the largest inscribed circle of the fixing plate 4 is greater than or equal to the outer diameter of the end cover 51. The axis of the circle center of the maximum inscribed circle of the fixed plate 4 is coincident with the central axis of the slide rod 3.
The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose of the embodiments is to enable people skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.
Claims (6)
1. The utility model provides a simple and easy reverse osmosis membrane shell end cover dismounting device which characterized in that: comprises a knocking stop block (1), a slide block (2), a slide rod (3) and a fixed plate (4);
the reverse osmosis membrane shell structure is characterized in that the knocking check block (1) is a block for knocking, one end of the knocking check block (1) is fixedly connected with one end of the sliding rod (3), the other end of the sliding rod (3) is provided with a fixing plate (4) aiming at an end cover (51) of the reverse osmosis membrane shell (5), the fixing plate (4) is provided with a plurality of through holes (41) corresponding to a plurality of screw holes (511) in the end cover (51), bolts (42) penetrate through the through holes (41), and the size of the bolts (42) is matched with the screw holes (511) and the through holes (41);
the sliding block (2) is a hollow tubular sliding body which is slidably arranged on the sliding rod (3) in a penetrating manner, and the inner diameter of the sliding block (2) is smaller than the outer diameter of the knocking stop block (1);
the reverse osmosis membrane shell is characterized in that a first impact surface (11) is arranged on the knocking check block (1), a second impact surface (21) is arranged on the sliding block (2) corresponding to the first impact surface (11), the sliding block (2) moves towards the knocking check block (1) in a use state, the second impact surface (21) on the sliding block (2) impacts the first impact surface (11) on the knocking check block (1), and the fixing plate (4) is forced to drive the end cover (51) to be separated from the reverse osmosis membrane shell (5) through the bolt (42).
2. An end cap removal device as claimed in claim 1, wherein: the fixing plate (4) is in a disc shape.
3. An end cap removal device as claimed in claim 1, wherein: the knocking stop block (1) is in a disc shape.
4. An end cap removal device as claimed in claim 1, wherein: the number of the through holes (41) is equal to that of the screw holes (511).
5. An end cap removal device as claimed in claim 1, wherein: the diameter of the maximum inscribed circle of the fixing plate (4) is larger than or equal to the outer diameter of the end cover (51).
6. An end cap removal device as claimed in claim 1, wherein: the axis of the circle center of the maximum inscribed circle of the fixed plate (4) is superposed with the central axis of the slide rod (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023044760.2U CN214323210U (en) | 2020-12-17 | 2020-12-17 | Simple reverse osmosis membrane shell end cover dismounting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023044760.2U CN214323210U (en) | 2020-12-17 | 2020-12-17 | Simple reverse osmosis membrane shell end cover dismounting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214323210U true CN214323210U (en) | 2021-10-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023044760.2U Active CN214323210U (en) | 2020-12-17 | 2020-12-17 | Simple reverse osmosis membrane shell end cover dismounting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214323210U (en) |
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2020
- 2020-12-17 CN CN202023044760.2U patent/CN214323210U/en active Active
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