Reverse osmosis membrane assembly for drug processing desalination

Abstract

The utility model relates to the field of reverse osmosis membranes, and discloses a reverse osmosis membrane assembly for drug processing desalination, which comprises a shell, one end of the shell is fixedly connected with a connecting block, the inner wall of the connecting block is provided with a containing groove, the outer wall of the connecting block is provided with a mounting groove, a sealing gasket is mounted in the containing groove, and the sealing gasket is fixedly connected with the shell. A positioning groove is formed in the inner wall of the sealing gasket, an end cover is movably connected to the interior of the sealing gasket, a fixing protruding block is fixedly connected to the outer wall of the end cover, and a sealing ring is fixedly connected to one end of the end cover. According to the reverse osmosis membrane assembly for drug processing desalination, through the arrangement of the shell, the connecting block, the containing groove, the mounting groove, a sealing gasket, a positioning groove, an end cover, a fixed convex block and a sealing ring, rapid mounting is facilitated, the sealing effect is improved after mounting, the problem of tedious mounting is solved, and the problem of easy leakage is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of reverse osmosis membranes, and specifically relates to a reverse osmosis membrane module for desalination in pharmaceutical processing. Background Art

[0002] A reverse osmosis membrane is an artificial semi-permeable membrane with certain characteristics made by simulating a biological semi-permeable membrane and is the core component of reverse osmosis technology. The principle of reverse osmosis technology is that under the action of a pressure higher than the osmotic pressure of the solution, other substances are separated from water based on the fact that they cannot pass through the semi-permeable membrane. Reverse osmosis membranes are widely used in various fields, including desalination in pharmaceutical processing.

[0003] The existing reverse osmosis membranes are relatively cumbersome to install during use, and the sealing effect is poor after installation, resulting in easy leakage. Therefore, the existing reverse osmosis membranes cannot meet people's work requirements and cause inconvenience to people's use. Summary of the Utility Model

[0004] (1) Technical Problems to be Solved

[0005] In view of the deficiencies of the prior art, the utility model provides a reverse osmosis membrane module for desalination in pharmaceutical processing, which has the functions of being easy to install and having a good sealing effect, and solves the problems in the above background art.

[0006] (2) Technical Solutions

[0007] To achieve the above object, the utility model provides the following technical solution: A reverse osmosis membrane module for desalination in pharmaceutical processing, including a housing. One end of the housing is fixedly connected with a connection block. An accommodation groove is opened on the inner wall of the connection block, and an installation groove is opened on the outer wall of the connection block. A sealing gasket is installed inside the accommodation groove. A positioning groove is opened on the inner wall of the sealing gasket. An end cover is movably connected inside the sealing gasket. A fixing protrusion is fixedly connected to the outer wall of the end cover. A sealing ring is fixedly connected to one end of the end cover. By providing the housing, connection block, accommodation groove, installation groove, sealing gasket, positioning groove, end cover, fixing protrusion and sealing ring, it is convenient for quick installation, and the sealing effect is improved after installation. Then, the problem of cumbersome installation is solved, and the problem of easy leakage is solved, meeting people's work requirements and worthy of popularization and use.

[0008] Furthermore, the accommodation grooves are distributed in a regular circular pattern, and the sealing gasket is rotatably connected to the connection block through the accommodation groove, which facilitates the installation of the sealing gasket.

[0009] Furthermore, the installation grooves are equally angularly distributed along the axial center line of the connection block, and the installation grooves cooperate with the fixing protrusions, which facilitates the installation of the end cover.

[0010] Further, the gasket is distributed in an annular shape and is an elastic structure, which facilitates the sealing of the interior.

[0011] Further, the positioning grooves are equally angularly distributed along the axial center line of the gasket, and the positioning grooves cooperate with the fixing bumps, which facilitates the positioning of the end cover.

[0012] Further, the end cover is connected to the positioning groove through the fixing bump, and the end cover is connected to the receiving groove through the gasket, which facilitates the effective installation of the end cover.

[0013] Further, the sealing ring is of an annular structure, and the size of the sealing ring is larger than the size of the installation groove, which facilitates the sealing of the exterior.

[0014] Beneficial Effects

[0015] Compared with the prior art, the present utility model provides a reverse osmosis membrane module for drug processing and desalination, which has the following beneficial effects:

[0016] 1. For the reverse osmosis membrane module for drug processing and desalination, through the provided housing, connecting block, receiving groove, installation groove, gasket, positioning groove, end cover, fixing bump and sealing ring, it facilitates quick installation and improves the sealing effect after installation, thereby solving the problem of cumbersome installation and the problem of easy leakage, meeting the work requirements of people, and being worthy of popularization and use. Description of the Drawings

[0017] Figure 1 is an exploded structural schematic diagram of the present utility model;

[0018] Figure 2 is an overall structural schematic diagram of the present utility model;

[0019] Figure 3 is a front sectional structural schematic diagram of the present utility model;

[0020] Figure 4 is a top view structural schematic diagram of the present utility model.

[0021] In the figure: 1. Housing; 2. Connecting block; 3. Receiving groove; 4. Installation groove; 5. Gasket; 6. Positioning groove; 7. End cover; 8. Fixing bump; 9. Sealing ring. Specific Embodiments

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts shall fall within the protection scope of the present utility model.

[0023] Embodiment 1

[0024] A preferred embodiment of the reverse osmosis membrane module for drug processing and desalination provided by the present utility model is as Figures 1 to 4 shown: A reverse osmosis membrane module for drug processing and desalination includes a housing 1. One end of the housing 1 is fixedly connected to a connection block 2. An accommodation groove 3 is provided on the inner wall of the connection block 2, and an installation groove 4 is provided on the outer wall of the connection block 2. A sealing gasket 5 is installed inside the accommodation groove 3. A positioning groove 6 is provided on the inner wall of the sealing gasket 5. An end cover 7 is movably connected inside the sealing gasket 5. A fixing convex block 8 is fixedly connected to the outer wall of the end cover 7. A sealing ring 9 is fixedly connected to one end of the end cover 7. By providing the housing 1, the connection block 2, the accommodation groove 3, the installation groove 4, the sealing gasket 5, the positioning groove 6, the end cover 7, the fixing convex block 8 and the sealing ring 9, it is convenient for quick installation and improves the sealing effect after installation, thus solving the problem of cumbersome installation and the problem of easy leakage, meeting the work needs of people, and worthy of popularization and use.

[0025] Furthermore, the accommodation grooves 3 are distributed in a regular circular pattern, and the sealing gasket 5 is rotatably connected to the connection block 2 through the accommodation grooves 3, which facilitates the installation of the sealing gasket 5.

[0026] Furthermore, the installation grooves 4 are distributed at equal angles along the axial center line of the connection block 2, and the installation grooves 4 cooperate with the fixing convex blocks 8, which facilitates the installation of the end cover 7.

[0027] Furthermore, the sealing gasket 5 is distributed in an annular shape, and the sealing gasket 5 is of an elastic structure, which facilitates the sealing of the interior.

[0028] Furthermore, the positioning grooves 6 are distributed at equal angles along the axial center line of the sealing gasket 5, and the positioning grooves 6 cooperate with the fixing convex blocks 8, which facilitates the positioning of the end cover 7.

[0029] Furthermore, the end cover 7 is connected to the positioning groove 6 through the fixing convex block 8, and the end cover 7 is connected to the accommodation groove 3 through the sealing gasket 5, which facilitates the effective installation of the end cover 7.

[0030] Furthermore, the sealing ring 9 is of an annular structure, and the size of the sealing ring 9 is larger than the size of the installation groove 4, which facilitates the sealing of the exterior.

[0031] In use, first, rotate the gasket 5 so that the gasket 5 drives the positioning groove 6 to align with the installation groove 4. Then, drive the fixing bump 8 of the end cover 7 through the installation groove 4 and insert it into the positioning groove 6. Next, rotate the end cover 7 so that the end cover 7 drives the fixing bump 8 to be misaligned with the installation groove 4. At this time, through the elasticity of the gasket 5, the rapid positioning and installation of the end cover 7 are completed, thereby improving the convenience of installation. Moreover, after installation, through the sealing inside the gasket 5 and the sealing outside the sealing ring 9, the sealing effect is effectively improved.

[0032] It should be noted that in this text, relational terms such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variation thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0033] It should be noted that the orientation or positional relationship indicated by terms such as "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present invention.

[0034] In addition, the terms "first" and "second" are only used for descriptive purposes and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present invention, "a plurality of" means two or more unless otherwise specifically defined.

[0035] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A reverse osmosis membrane assembly for drug processing desalination, comprising a housing (1), characterized in that: One end of the shell (1) is fixedly connected to a connecting block (2), the inner wall of the connecting block (2) is provided with a receiving groove (3), the outer wall of the connecting block (2) is provided with a mounting groove (4), a sealing gasket (5) is installed inside the receiving groove (3), the inner wall of the sealing gasket (5) is provided with a positioning groove (6), the interior of the sealing gasket (5) is movably connected to an end cover (7), the outer wall of the end cover (7) is fixedly connected to a fixing protrusion (8), and one end of the end cover (7) is fixedly connected to a sealing ring (9).

2. A reverse osmosis membrane assembly for drug processing desalination according to claim 1, characterized in that: The receiving grooves (3) are distributed in a perfect circle, and the sealing gasket (5) is rotatably connected to the connecting block (2) via the receiving grooves (3).

3. A reverse osmosis membrane assembly for drug processing desalination according to claim 1, characterized in that: The installation grooves (4) are distributed at equal angles along the axial center line of the connection block (2), and the installation grooves (4) are matched with the fixing protrusions (8).

4. The reverse osmosis membrane assembly for drug processing desalination according to claim 1, characterized in that: The sealing gasket (5) is distributed in a ring shape and is an elastic structure.

5. The reverse osmosis membrane assembly for drug processing desalination according to claim 1, characterized in that: The positioning grooves (6) are distributed at equal angles along the axial center line of the sealing gasket (5), and the positioning grooves (6) are matched with the fixing protrusions (8).

6. The reverse osmosis membrane assembly for drug processing desalination according to claim 1, characterized in that: The end cover (7) is connected to the positioning groove (6) via a fixing protrusion (8), and the end cover (7) is connected to the containing groove (3) via a sealing gasket (5).

7. The reverse osmosis membrane assembly for drug processing desalination according to claim 1, characterized in that: The sealing ring (9) is an annular structure, and the size of the sealing ring (9) is larger than the size of the installation groove (4).

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