Nanofiltration membrane bracket for outdoor sewage treatment

Abstract

The utility model relates to the field of nanofiltration membranes, and discloses a nanofiltration membrane bracket for outdoor sewage treatment, which comprises a central column, the outer wall of the central column is provided with a through hole, two ends of the central column are fixedly connected with joints, the outer wall of each joint is provided with a support frame, the inner wall of each support frame is provided with a connecting groove, and the connecting groove is connected with the central column. The outer wall of the supporting frame is fixedly connected with a sealing block. According to the nanofiltration membrane bracket for outdoor sewage treatment, the permeation holes are uniformly distributed in the outer wall of the central column, threads are distributed on the outer walls of the joints, the two ends of the central column extend into the connecting grooves through the joints, and the central column, the permeation holes, the joints, the supporting frames, the connecting grooves and the sealing blocks are arranged, so that the function of convenient installation is realized; therefore, the nanofiltration membrane can be conveniently and quickly mounted, the time and labor waste caused by tedious mounting operation is solved, the working requirements of people are met, and the device is worthy of popularization and application.

Description

Technical Field

[0001] The utility model relates to the technical field of nanofiltration membranes, in particular to a nanofiltration membrane support for outdoor sewage treatment. Background Art

[0002] Nanofiltration membrane is a functional semipermeable membrane that allows solvent molecules or certain low molecular weight solutes or low-valent ions to pass through. It is a special and promising separation membrane variety, named because it can retain substances of about nanometer size. Nanofiltration membrane requires a bracket when in use.

[0003] The existing nanofiltration membrane bracket is complicated to install, which makes it time-consuming and labor-intensive to use. Therefore, the existing nanofiltration membrane bracket cannot meet people's work needs and brings inconvenience to people's use. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a nanofiltration membrane support for outdoor sewage treatment, which has the function of being easy to install and solves the problems in the above-mentioned background technology.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a nanofiltration membrane support for outdoor sewage treatment, comprising a central column, a through hole is provided on the outer wall of the central column, joints are fixedly connected at both ends of the central column, a support frame is provided on the outer wall of the joint, a connecting groove is provided on the inner wall of the support frame, and a sealing block is fixedly connected to the outer wall of the support frame. The function of easy installation is achieved by providing the central column, through the through hole, joint, support frame, connecting groove and sealing block, thereby facilitating the rapid installation of the nanofiltration membrane, solving the time-consuming and labor-intensive problem caused by complicated installation operations, meeting people's work needs, and worthy of popularization and use.

[0008] Furthermore, the penetration holes are evenly distributed on the outer wall of the central column, which facilitates the penetration of sewage.

[0009] Furthermore, threads are distributed on the outer wall of the joint, and both ends of the central column extend into the interior of the connecting groove through the joint, which facilitates threaded connection.

[0010] Furthermore, the central column is connected to the support frame via a joint, and the support frame is symmetrically distributed at both ends of the central column, which facilitates the installation of the support frame.

[0011] Furthermore, the support frame forms a rotating structure with the central column through the connecting groove, and the inner wall of the connecting groove is provided with threads, which facilitates the sliding of the support frame after rotation.

[0012] Furthermore, the threads on the inner wall of the connecting groove and the threads on the outer wall of the joint are meshed with each other, facilitating fastening by threads.

[0013] Furthermore, the sealing block is a ring-shaped structure when viewed from the side, and the sealing block and the support frame are integrated, which facilitates sealing of the nanofiltration membrane after installation.

[0014] Beneficial Effects

[0015] Compared with the prior art, the utility model provides a nanofiltration membrane support for outdoor sewage treatment, which has the following beneficial effects:

[0016] 1. The nanofiltration membrane support for outdoor sewage treatment realizes the function of easy installation through the central column, penetration hole, joint, support frame, connection groove and sealing block, thereby facilitating the rapid installation of the nanofiltration membrane, solving the time-consuming and labor-intensive problem caused by cumbersome installation operations, meeting people's work needs, and is worthy of promotion and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the front view structure of the utility model;

[0019] Figure 3 This is a side view of the structure of the utility model;

[0020] Figure 4 It is a schematic diagram of the top-sectional structure of the utility model.

[0021] In the figure: 1. center column; 2. through hole; 3. joint; 4. support frame; 5. connecting groove; 6. sealing block. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Example 1

[0024] The preferred embodiment of the nanofiltration membrane support for outdoor sewage treatment provided by the utility model is as follows Figures 1 to 4As shown: a nanofiltration membrane support for outdoor sewage treatment includes a central column 1, a through hole 2 is opened on the outer wall of the central column 1, joints 3 are fixedly connected to both ends of the central column 1, a support frame 4 is arranged on the outer wall of the joint 3, a connecting groove 5 is opened on the inner wall of the support frame 4, and a sealing block 6 is fixedly connected to the outer wall of the support frame 4. By arranging the central column 1, the through hole 2, the joint 3, the support frame 4, the connecting groove 5 and the sealing block 6, the function of easy installation is realized, thereby facilitating the rapid installation of the nanofiltration membrane, solving the time-consuming and labor-intensive problem caused by the cumbersome installation operation, meeting people's work needs, and worthy of popularization and use.

[0025] Furthermore, the through holes 2 are evenly distributed on the outer wall of the central column 1, which facilitates the passage of sewage.

[0026] Furthermore, threads are distributed on the outer wall of the joint 3, and both ends of the central column 1 extend into the interior of the connecting groove 5 through the joint 3, which facilitates threaded connection.

[0027] Furthermore, the central column 1 is connected to the support frame 4 through the joint 3, and the support frame 4 is symmetrically distributed at both ends of the central column 1, which facilitates the installation of the support frame 4.

[0028] Furthermore, the support frame 4 forms a rotating structure with the central column 1 through the connecting groove 5, and the inner wall of the connecting groove 5 is provided with threads, which facilitates the sliding of the support frame 4 after rotation.

[0029] Furthermore, the threads on the inner wall of the connecting groove 5 and the threads on the outer wall of the connector 3 mesh with each other, facilitating fastening by threads.

[0030] Furthermore, the sealing block 6 is a ring-shaped structure when viewed from the side, and the sealing block 6 and the support frame 4 are integrated, which facilitates the sealing of the nanofiltration membrane after installation.

[0031] In summary, the nanofiltration membrane bracket for outdoor sewage treatment realizes the function of easy installation through the central column 1, the through hole 2, the joint 3, the support frame 4, the connecting groove 5 and the sealing block 6, thereby facilitating the rapid installation of the nanofiltration membrane, solving the time-consuming and labor-intensive problem caused by the cumbersome installation operation, meeting people's work needs, and is worthy of promotion and use.

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

[0033] It should be noted that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the utility model.

[0034] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A nanofiltration membrane support for outdoor sewage treatment, comprising a central column (1), characterized in that: The outer wall of the central column (1) is provided with a through hole (2), both ends of the central column (1) are fixedly connected with joints (3), the outer wall of the joint (3) is provided with a support frame (4), the inner wall of the support frame (4) is provided with a connection groove (5), and the outer wall of the support frame (4) is fixedly connected with a sealing block (6).

2. The nanofiltration membrane support for outdoor sewage treatment according to claim 1, characterized in that: The through holes (2) are evenly distributed on the outer wall of the central column (1).

3. The nanofiltration membrane support for outdoor sewage treatment according to claim 1, characterized in that: The outer wall of the joint (3) is provided with threads, and both ends of the central column (1) extend into the interior of the connecting groove (5) through the joint (3).

4. The nanofiltration membrane support for outdoor sewage treatment according to claim 3, characterized in that: The central column (1) is connected to the support frame (4) via a joint (3), and the support frame (4) is symmetrically distributed at both ends of the central column (1).

5. The nanofiltration membrane support for outdoor sewage treatment according to claim 4, characterized in that: The support frame (4) forms a rotating structure with the central column (1) via a connecting groove (5), and threads are distributed on the inner wall of the connecting groove (5).

6. The nanofiltration membrane support for outdoor sewage treatment according to claim 1, characterized in that: The threads on the inner wall of the connecting groove (5) are meshed with the threads on the outer wall of the joint (3).

7. The nanofiltration membrane support for outdoor sewage treatment according to claim 1, characterized in that: The sealing block (6) is a ring-shaped structure when viewed from the side, and the sealing block (6) and the support frame (4) are integrally arranged.

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