Membrane assembly convenient to disassemble and assemble

Abstract

The utility model relates to the technical field of membrane modules, and discloses a membrane module convenient to disassemble and assemble, the membrane module is arranged on a mounting frame and comprises a body and a sleeve shell on the outer surface of the body, and the sleeve shell is provided with a first clamping shaft, a second clamping shaft and a fixing piece; the first clamping shaft and the second clamping shaft are both arranged on the sleeve shell in a threaded and sleeving mode, and the surfaces of the first clamping shaft and the second clamping shaft are both connected with mounting pieces through sliding ways. The fixing piece is arranged in the middle of the connection of the first clamping shaft and the second clamping shaft, and at least one clamping plate is connected between the two installation pieces on the first clamping shaft and the second clamping shaft.

Description

Technical Field

[0001] The utility model relates to the technical field of membrane components, in particular to a membrane component which is easy to disassemble and assemble. Background Art

[0002] In the engineering field, especially in the fields of water treatment and gas separation, membrane components may refer to processing units that include membrane technology, which are used to achieve separation, filtration or other treatment processes in liquids or gases; in some usage environments, the membrane components need to be connected and fixed to maintain the stability of the membrane components, but most of the existing fixings may be deformed and misaligned.

[0003] In view of the above, we propose a membrane assembly that is easy to disassemble and assemble to solve the above problems. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a membrane component that is easy to disassemble and assemble, thereby solving the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0006] A membrane assembly that is easy to disassemble and assemble. The membrane assembly is installed on a mounting frame and comprises a body and a sleeve on the outer surface of the body. The sleeve is provided with a first clamping shaft, a second clamping shaft and a fixing member.

[0007] The first clamping shaft and the second clamping shaft are both threadedly sleeved on the sleeve shell, and the surfaces of the first clamping shaft and the second clamping shaft are both connected with mounting parts through slideways;

[0008] The fixing piece is arranged at the middle part of the connection between the first clamping shaft and the second clamping shaft, and at least one clamping plate is connected between the two mounting pieces on the first clamping shaft and the second clamping shaft.

[0009] Optionally, a plurality of anti-slip protrusions are provided on the side of the first clamping shaft and the second clamping shaft facing the fixing member.

[0010] Optionally, the fixing member includes a fixing steel belt and a fixing bracket, the fixing steel belt is arranged in the middle of the casing, and the fixing bracket is installed on one end of the fixing steel belt by means of screws.

[0011] Optionally, the fixing bracket is welded to the mounting frame.

[0012] Optionally, one end of the positioning plate is pressed against an outer wall of the fixed steel belt.

[0013] Optionally, the mounting member includes a movable shaft, a threaded column and a nut; a movable shaft is respectively provided on the first clamping shaft and the second clamping shaft through a slideway, and the threaded column is fixedly connected to the middle of the movable shaft.

[0014] Optionally, the retaining plate is sleeved on the threaded column, and the nut is threadedly connected to the threaded column to tighten the retaining plate.

[0015] The utility model provides a membrane assembly that is easy to disassemble and assemble, and has the following beneficial effects:

[0016] 1. The first clamping shaft and the second clamping shaft are used to limit the upper and lower positions of the fixing part, so as to reduce the slipping in the later stage under the fixing effect of the fixing part. At the same time, mounting parts are provided on the first clamping shaft and the second clamping shaft to tighten the fixing part and prevent deformation in the later stage.

[0017] 2. Through the coordination of the first clamping shaft, the second clamping shaft, the fixing member and the clamping plate, the components can be easily disassembled and adjusted, thereby ensuring that the device is not only firmly fixed during use, but also easy to disassemble and assemble during installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the clamping plate of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the fixing member of the utility model;

[0021] Figure 4 This is a schematic diagram of the casing structure of the utility model;

[0022] Figure 5 For this utility model Figure 4 The enlarged structural diagram at A in the middle;

[0023] Figure 6 For this utility model Figure 4 Enlarged structural diagram at B in the middle.

[0024] In the figure: 1, casing; 11, mounting frame; 2, first clamping shaft; 3, second clamping shaft; 4, fixing piece; 41, fixing steel belt; 42, fixing bracket; 5, mounting piece; 51, moving shaft; 52, threaded column; 53, nut; 6, clamping plate; 7, anti-slip protrusion. DETAILED DESCRIPTION

[0025] In order to make the technical means, creative features, objectives and effects of the present invention easier to understand, the present invention is further described below in conjunction with specific embodiments.

[0026] In the description of the present invention, it should be understood that the terms "lateral", "longitudinal", "end", "edge", "sidewall", "up", "down", "upper part", "lower part", "directly above", "surface", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential", "end", "head" and "tail" etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the technical solution of the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0027] The present application proposes a membrane assembly that is easy to disassemble and assemble, specifically:

[0028] For reference Figure 1-2 In general, the membrane assembly will be installed and supported on the mounting frame 11. In order to facilitate the disassembly between the membrane assembly and the mounting frame 11, the present application optimizes the existing membrane assembly; the details are as follows:

[0029] The main body is the internal structure of the membrane assembly, and the internal structure of the membrane assembly is a relatively mature technology, so this application will not go into details; the outer surface of the main body is the shell 1, and the shell 1 is provided with two groups, which are welded to the outer shell of the membrane assembly in an upper and lower part. Threaded patterns are provided on the edges of both sides of the shell 1, and the threaded patterns are adapted and connected with the inner walls of the first card shaft 2 and the second card shaft 3; therefore, the first card shaft 2 and the second card shaft 3 can be adjusted up and down through the threaded patterns, thereby changing the connection distance between the first card shaft 2 and the second card shaft 3.

[0030] For reference Figure 3 The fixing member 4 includes a fixing steel belt 41 and a fixing bracket 42. When in use, the fixing steel belt 41 is first set at the end of the middle part of the shell 1 without thread patterns, and then the first clamping shaft 2 and the second clamping shaft 3 are rotated to make the first clamping shaft 2 and the second clamping shaft 3 press against the two ends of the fixing steel belt 41, thereby limiting the fixing steel belt 41 and effectively preventing the fixing steel belt 41 from moving up and down.

[0031] For reference Figure 4-5 Among them, the first clamping shaft 2 and the second clamping shaft 3 have anti-skid protrusions 7 on one side that presses against the fixed steel belt 41. The anti-skid protrusions 7 are arranged equidistantly along the arc of the first clamping shaft 2 and the second clamping shaft 3. The side of the anti-skid protrusions 7 facing the sleeve shell 1 contacts the edge of the fixed steel belt 41 when the fixed steel belt 41 is arranged on the sleeve shell 1, thereby reducing the deviation of the fixed steel belt 41 over a large range.

[0032] After debugging and installing the fixing steel belt 41, the fixing bracket 42 is installed on the fixing steel belt 41 by screws. The side of the fixing bracket 42 facing the fixing steel belt 41 will fit with the side of the outer wall of the casing 1 after connection, so that the fixing part 4 is fixed on the membrane assembly, and the side of the fixing bracket 42 away from the fixing steel belt 41 is welded and fixed to the mounting frame 11.

[0033] For reference Figure 6 In order to reduce deformation of the fixed steel belt 41 after it is fixed, at least one clamping plate 6 is connected between the two mounting parts 5 on the first clamping shaft 2 and the second clamping shaft 3. The clamping plate 6 presses the fixed steel belt 41 tightly to effectively reduce deformation of the fixed steel belt 41.

[0034] Because the first clamping shaft 2 and the second clamping shaft 3 need to be rotated during adjustment, the mounting member 5 is connected to the first clamping shaft 2 and the second clamping shaft 3 through a slide; therefore, after the first clamping shaft 2 and the second clamping shaft 3 are rotated and adjusted, the two mounting members 5 are slid up and down to correspond to each other, and after correspondence, the upper and lower mounting members 5 are connected to a clamping plate 6.

[0035] The mounting member 5 uses a movable shaft 51, a threaded column 52 and a nut 53 to limit the positioning plate 6. The movable shaft 51 realizes the overall adjustment slide to make the upper and lower mounting members 5 correspond to each other. After the correspondence, the two ends of the positioning plate 6 are respectively sleeved on the threaded column 52, and then the nut 53 is adjusted to push the positioning plate 6 to press against the fixed steel belt 41, thereby reducing the deformation of the fixed steel belt 41 after long-term use.

[0036] The number of mounting parts 5 and retaining plates 6 can be increased. The more the number of mounting parts 5 and retaining plates 6 are connected, the lower the probability of deformation of the fixing steel belt 41 .

[0037] In the utility model, the working steps of the device are as follows:

[0038] 1. First, insert the fixing steel belt 41 into the middle of the casing 1.

[0039] 2. Secondly, through debugging, ensure that the fixed steel belt 41 fits the casing 1, and the fixed steel belt 41 and the anti-skid protrusions 7 are in contact with each other at the edges, and make adjustments when the anti-skid protrusions 7 are pressed.

[0040] 3. Then, adjust the first clamping shaft 2 and the second clamping shaft 3 so that the adjusted first clamping shaft 2 and the second clamping shaft 3 are pressed tightly against the upper and lower surfaces of the fixed steel belt 41.

[0041] 4. Finally, the fixing steel belt 41 and the fixing bracket 42 are connected and fixed by bolts. Since the fixing bracket 42 is fixedly welded on the mounting frame 11, the fixed membrane assembly is fixed on the mounting frame 11 to complete the installation of the overall structure.

[0042] The disassembly steps are the same as the installation steps.

[0043] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited to the above embodiments. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of protection claimed by the utility model. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A membrane assembly that is easy to disassemble and assemble, the membrane assembly being mounted on a mounting frame (11), characterized in that: It comprises a main body and a casing (1) on the outer surface of the main body, wherein the casing (1) is provided with a first clamping shaft (2), a second clamping shaft (3) and a fixing member (4); The first clamping shaft (2) and the second clamping shaft (3) are both threadedly sleeved on the sleeve (1), and the surfaces of the first clamping shaft (2) and the second clamping shaft (3) are both connected to mounting parts (5) via slideways; The fixing member (4) is arranged at the middle part of the connection between the first clamping shaft (2) and the second clamping shaft (3), and at least one clamping plate (6) is connected between the two mounting members (5) on the first clamping shaft (2) and the second clamping shaft (3).

2. The membrane assembly that is easy to disassemble and assemble according to claim 1, characterized in that: A plurality of anti-slip protrusions (7) are provided on the side of the first clamping shaft (2) and the second clamping shaft (3) facing the fixing member (4).

3. The membrane assembly that is easy to disassemble and assemble according to claim 1, characterized in that: The fixing member (4) comprises a fixing steel belt (41) and a fixing bracket (42); the fixing steel belt (41) is arranged in the middle of the casing (1); and the fixing bracket (42) is mounted on one end of the fixing steel belt (41) by means of screws.

4. The membrane assembly that is easy to disassemble and assemble according to claim 3, characterized in that: The fixing bracket (42) is welded to the mounting frame (11).

5. The membrane assembly that is easy to disassemble and assemble according to claim 1, characterized in that: One end of the positioning plate (6) is pressed against the outer wall of the fixed steel belt (41).

6. The membrane assembly that is easy to disassemble and assemble according to claim 1, characterized in that: The mounting member (5) comprises a movable shaft (51), a threaded column (52) and a nut (53); a movable shaft (51) is respectively provided on the first clamping shaft (2) and the second clamping shaft (3) via a slideway, and the threaded column (52) is fixedly connected to the middle of the movable shaft (51).

7. The membrane assembly that is easy to disassemble and assemble according to claim 1, characterized in that: The retaining plate (6) is sleeved on the threaded column (52), and the nut (53) is threadedly connected to the threaded column (52) to press against the retaining plate (6).

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