An annular support bracket for a silicon aluminum salt smm membrane process

Abstract

A kind of annular support bracket for silicon-aluminum salt SMM membrane process, it is related to silicon-aluminum salt SMM membrane technical field, including center annular fixed part, several arc-shaped sleeve parts being symmetrically arranged about the center of the center annular fixed part, and several movable telescopic components being symmetrically connected between center annular fixed part and each arc-shaped sleeve part about the center of the center annular fixed part, the arc-shaped sleeve parts are movably connected in end-to-end manner between adjacent arc-shaped sleeve parts, and the annular support bracket with circular structure is movably surrounded by several arc-shaped sleeve parts, by adjusting the telescopic length of the movable telescopic component, the diameter of annular support bracket is adjusted to adapt to different sizes of silicon-aluminum salt SMM membrane column.The bracket can adapt to different pipe diameters of silicon-aluminum salt SMM membrane column, ensure that the diameter edge closely contacts the inner wall of silicon-aluminum salt SMM membrane column, provide excellent supporting capacity for silicon-aluminum salt SMM membrane, reduce the research and development and processing and manufacturing of different pipe diameter brackets, and reduce the use cost of silicon-aluminum salt SMM membrane processing process.

Description

Technical Field

[0001] This utility model relates to the field of silicon aluminum salt SMM membrane technology, and specifically to an annular support bracket for silicon aluminum salt SMM membrane process. Background Technology

[0002] Inorganic membranes possess advantages such as resistance to oxidation, corrosion, high temperatures, and bacterial contamination, as well as a long service life. Conventional inorganic ceramic membranes, on the other hand, are limited in their widespread production and application due to the high cost of their raw materials and the stringent sintering temperature requirements.

[0003] The filter membranes prepared from silica-alumina salts can primarily use common Portland cement (OPC), which is significantly cheaper than alumina. Furthermore, the preparation process is non-sintering, requiring only room-temperature curing, resulting in energy savings and low carbon emissions. Silica-alumina salts also exhibit high plasticity, easily forming various shapes and sizes to meet specific needs, and their mechanical strength increases solely through hydration. Therefore, silica-alumina salt-based filter membranes (SMMs) hold great promise in the water treatment field.

[0004] However, existing SMM (Silica-Alumina Salt) membrane processing technologies are costly. Therefore, to reduce these costs and leverage the high plasticity of SMM membranes, this invention provides an annular deformable support for SMM membrane processing. This support can accommodate SMM membrane columns of different diameters. It allows for control of the arc-shaped component, ensuring the diameter edge is tightly fitted to the inner wall of the SMM column, providing excellent support for the membrane. This reduces the need for research and development and manufacturing of supports to accommodate different diameters, lowers the cost of SMM membrane processing, and facilitates the promotion and application of SMM technology. Utility Model Content

[0005] The purpose of this invention is to propose an annular deformable support for use in the SMM (Silica-Aluminum Metallization) membrane process. This support can adapt to SMM membrane columns of different diameters. It can control the change in the arc-shaped component, ensuring that the diameter edge is tightly attached to the inner wall of the SMM membrane column, providing excellent support for the SMM membrane. This reduces the need for research and development and manufacturing of supports to accommodate different diameters, and lowers the cost of using the SMM membrane processing technology.

[0006] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows:

[0007] An annular support bracket for silicon-aluminum salt SMM film processing includes a central annular component, a plurality of arc-shaped components arranged symmetrically about the central annular component, and a plurality of movable telescopic components rotatably connected symmetrically about the central annular component between the central annular component and each arc-shaped component. Adjacent arc-shaped components are connected end-to-end for movable engagement. The plurality of arc-shaped components are movably arranged to form a circular structure for the annular support bracket. By adjusting the telescopic length of the movable telescopic components, the diameter of the annular support bracket can be adjusted to accommodate silicon-aluminum salt SMM film columns of different sizes.

[0008] Furthermore, viewed vertically, the thickness of the arc-shaped component gradually narrows from the head to the tail.

[0009] Furthermore, each of the arc-shaped components has a counterclockwise limiter at its front end facing away from the center of the support, and a clockwise limiter at its rear end facing closer to the center of the support. The outer peripheral wall of the arc-shaped component has an arc-shaped elongated hole, and the clockwise limiter passes through the arc-shaped elongated hole and engages with the counterclockwise limiter for movement.

[0010] Furthermore, both ends of the movable telescopic component are rotatably connected to the arc-shaped kit and the central annular component via positioning foot supports, respectively.

[0011] Furthermore, both the counterclockwise and clockwise limiters are limit plate structures, and the counterclockwise and clockwise limiters have the same tilt angle.

[0012] Furthermore, the ring-shaped support bracket is made entirely of one of the following materials: metal, plastic, or fiber.

[0013] Furthermore, the number of the arc-shaped components is at least three, and the movable telescopic component is a telescopic rod structure.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] This invention provides an annular support bracket for use in the SMM (Silica-Aluminate Mixed Metallization) membrane process. This bracket can accommodate SMM membrane columns of different diameters. It can control the variation of the arc-shaped components, ensuring that the diameter edge is tightly attached to the inner wall of the SMM membrane column, providing excellent support for the SMM membrane. This reduces the need for research and development and manufacturing of brackets to accommodate different diameters, thereby lowering the cost of the SMM membrane processing technology. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the ring-shaped kit of this utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the present invention in its unfolded state.

[0020] In the diagram: 1. Central ring fastener, 2. Arc-shaped kit, 201. Positioning foot, 202. Movable telescopic component, 203. Counterclockwise limiter, 204. Clockwise limiter. Detailed Implementation

[0021] The technical solutions in the embodiments of this utility model will be clearly and completely described below. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0022] like Figure 1-3 As shown, an annular support bracket for silicon-aluminum salt SMM film process includes a central annular component 1, a plurality of arc-shaped components 2 arranged symmetrically about the central annular component 1, and a plurality of movable telescopic members 202 rotatably connected symmetrically about the central annular component 1 between the central annular component 1 and each arc-shaped component 2. Adjacent arc-shaped components 2 are connected end to end in a movable fit. The plurality of arc-shaped components 2 are movably arranged to form a circular structure of the annular support bracket. By adjusting the telescopic length of the movable telescopic members 202, the diameter of the annular support bracket can be adjusted to adapt to silicon-aluminum salt SMM film columns of different sizes.

[0023] This invention proposes an annular support bracket for the SMM (Silica-Alumina Salt) membrane process. It comprises a central annular fastener 1, an arc-shaped component 2, and a movable telescopic member 202. During use, the diameter of the annular support bracket can be adjusted by modifying the telescopic length of the movable telescopic member 202 to accommodate SMM membrane columns of different sizes. This ensures that the diameter edge is tightly fitted to the inner wall of the SMM membrane column, providing excellent support for the SMM membrane. This reduces the need for research and development and manufacturing of brackets with different pipe diameters, thereby lowering the cost of the SMM membrane processing technology.

[0024] Specifically, as shown in the figure, viewed vertically, the thickness of the arc-shaped component 2 gradually narrows from the head to the tail. A counter-clockwise limiter 203 is provided inside the head of each arc-shaped component 2, facing away from the center of the support. A clockwise limiter 204 is provided at the tail of each arc-shaped component 2, facing closer to the center of the support. An arc-shaped elongated hole is provided on the outer peripheral wall of the arc-shaped component 2. The clockwise limiter 204 passes through the arc-shaped elongated hole and engages with the counter-clockwise limiter 203 for a movable limiting fit.

[0025] Specifically, as shown in the figure, the two ends of the movable telescopic component 202 are rotatably connected to the arc-shaped kit 2 and the central ring component 1 through the positioning foot 201, respectively.

[0026] Specifically, as shown in the figure, both the counterclockwise limiter 203 and the clockwise limiter 204 are limit plate structures, and the tilt angles of the counterclockwise limiter 203 and the clockwise limiter 204 are the same.

[0027] Specifically, as shown in the figure, the ring-shaped support bracket is made of one of the following materials: metal, plastic, or fiber.

[0028] Specifically, as shown in the figure, the number of the arc-shaped kit 2 is at least three, and the movable telescopic member 202 is a telescopic rod structure.

[0029] In this embodiment, refer to Figure 3 Simultaneously, the two arc-shaped components 2 are pulled open, and the annular support bracket of the aluminum silicate SMM film process is opened by the action of the movable connecting component 202. The opening range of the annular support bracket of the aluminum silicate SMM film process is controlled by the counterclockwise limiter 203 and the clockwise limiter 204, so that the annular support bracket of the aluminum silicate SMM film process can be opened directly to 80mm. It is used in conjunction with the inner diameter DN80 aluminum silicate SMM film column to ensure that the arc-shaped components 2 of the annular support bracket of the aluminum silicate SMM film process are tightly attached to the inner wall of the aluminum silicate SMM film column, providing sufficient support for the aluminum silicate SMM film.

[0030] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

[0031] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A ring-shaped support for silicon-aluminum salt SMM film processing, characterized in that, It includes a central annular fastener (1), several arc-shaped kits (2) arranged symmetrically about the central annular fastener (1), and several movable telescopic members (202) rotatably connected between the central annular fastener (1) and each arc-shaped kit (2) symmetrically about the central annular fastener (1). The adjacent arc-shaped kits (2) are connected end to end in a movable fit. The several arc-shaped kits (2) are movably arranged to form a circular support bracket. By adjusting the telescopic length of the movable telescopic members (202), the diameter of the circular support bracket is adjusted to adapt to silicon aluminum salt SMM film columns of different sizes.

2. The annular support bracket for silicon-aluminum salt SMM film process according to claim 1, characterized in that, Viewed vertically, the thickness of the arc-shaped kit (2) gradually narrows from the head to the tail.

3. The annular support bracket for silicon-aluminum salt SMM film process according to claim 2, characterized in that, Each of the arc-shaped components (2) has a counterclockwise limiter (203) at its front end facing away from the center of the support, and a clockwise limiter (204) at its rear end facing closer to the center of the support. The outer peripheral wall of the arc-shaped component (2) has an arc-shaped elongated hole, and the clockwise limiter (204) passes through the arc-shaped elongated hole and is in a movable limiting cooperation with the counterclockwise limiter (203).

4. The annular support bracket for silicon-aluminum salt SMM film process according to claim 3, characterized in that, The two ends of the movable telescopic component (202) are respectively rotatably connected to the arc-shaped kit (2) and the central ring component (1) via positioning foot brackets (201).

5. The annular support bracket for silicon-aluminum salt SMM film process according to claim 4, characterized in that, The counterclockwise limiter (203) and the clockwise limiter (204) are both limit plate structures, and the counterclockwise limiter (203) and the clockwise limiter (204) have the same tilt angle.

6. The annular support bracket for silicon-aluminum salt SMM film process according to claim 5, characterized in that, The ring-shaped support bracket is made of one of the following materials: metal, plastic, or fiber.

7. The annular support bracket for silicon-aluminum salt SMM film process according to claim 6, characterized in that, The number of the arc-shaped kit (2) is at least three, and the movable telescopic member (202) is a telescopic rod structure.

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