Membrane treatment assembly convenient to replace

Abstract

The utility model relates to the technical field of ceramic membranes, and discloses a membrane treatment assembly convenient to replace, which comprises a tube body, an end cover is hinged to the left end of the tube body, a bottom cover is fixedly connected to the right end of the tube body, a ceramic membrane body is arranged in the tube body, and the outer wall of the tube body is elastically connected with a pressing plate through a positioning spring. A positioning block is fixedly connected to the side wall of the pressing plate, a clamping block is fixedly connected to the left side of the bottom of the positioning block, and a pushing mechanism is arranged on the inner side wall of the bottom cover. According to the utility model, through the arrangement of the positioning block, the pressing plate, the positioning spring and the clamping block, the effect of limiting the ceramic membrane body is achieved, and meanwhile, through the arrangement of the reset spring and the pushing block, the effect of quickly disassembling and replacing the ceramic membrane body is achieved; the situation that the ceramic membrane body is loosened due to long-time use, disassembly and replacement is avoided, and the safety of the ceramic membrane body in the use process is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to ceramic membrane technical field especially relates to a convenient replacement formula membrane processing subassembly. BACKGROUND

[0002] Ceramic membrane is also called inorganic ceramic membrane, which is an asymmetric membrane made of inorganic ceramic material by special process. Ceramic membrane is divided into tubular ceramic membrane and flat plate ceramic membrane. Ceramic membrane has many advantages such as high separation efficiency, stable effect, good chemical stability, acid and alkali resistance, organic solvent resistance, bacteria resistance, high temperature resistance, pollution resistance, high mechanical strength, good regeneration performance, simple separation process, low energy consumption, easy operation and maintenance, long service life and so on.

[0003] The prior art has the following defects: the existing ceramic membrane assembly is mostly fixed inside the pipe body during use. Since the ceramic membrane needs to be replaced regularly, the ceramic membrane is loosened during use due to long-term disassembly and replacement, thereby reducing the stability of the ceramic membrane during use. Therefore, a convenient replacement type membrane processing assembly is proposed to solve the above problems. UTILITY MODEL CONTENT

[0004] In order to make up for the above shortcomings, the utility model provides a convenient replacement type membrane processing assembly, which aims at improving the problem of loosening of ceramic membrane during installation caused by long-term replacement in the prior art.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme: a convenient replacement type membrane processing assembly, comprising a pipe body, the left end of the pipe body is hingedly connected with an end cover, the right end of the pipe body is fixedly connected with a bottom cover, a ceramic membrane body is arranged inside the pipe body, a pressing plate is elastically connected to the outer wall of the pipe body through a positioning spring, the side wall of the pressing plate is fixedly connected with a positioning block, the left side of the bottom of the positioning block is fixedly connected with a clamping block, a pushing mechanism is arranged on the inner side wall of the bottom cover, and a limiting assembly is arranged inside the pipe body.

[0006] The pushing mechanism comprises a pushing block, the side wall of the pushing block is elastically connected with the bottom cover through a return spring, and the pushing block is slidingly connected to the inner wall of the bottom cover.

[0007] As a further description of the above technical scheme:

[0008] The limiting assembly comprises a limiting rod, the end of the limiting rod is fixedly connected with the inner side wall of the bottom cover, the outer wall of the limiting rod is fixedly connected with a limiting plate, and the inner side wall of the pipe body is elastically connected with the clamping plate through a limiting spring.

[0009] As a further description of the above technical scheme:

[0010] The inner side of the pipe body is fixedly connected with one end of a positioning spring, the other end of the positioning spring is fixedly connected with the bottom of a pressing plate, and the positioning block is slidingly connected with the inner wall of the pipe body.

[0011] As a further description of the above technical solution:

[0012] The ceramic membrane body is provided with a clamping groove on the outer wall, and the clamping block is inserted into the outer wall of the ceramic membrane body.

[0013] As a further description of the above technical solution:

[0014] The side wall of the pushing block is fixedly connected with one end of a reset spring, and the other end of the reset spring is fixedly connected with the inner side wall of the bottom cover.

[0015] As a further description of the above technical solution:

[0016] One end of the ceramic membrane body is in abutment with the side wall of the pushing block, and the other end of the ceramic membrane body is in abutment with the side wall of the end cover.

[0017] As a further description of the above technical solution:

[0018] The limiting plate and the clamping plate are both arc-shaped, and the inner side walls of the limiting plate and the clamping plate are in abutment with the outer wall of the ceramic membrane body.

[0019] As a further description of the above technical solution:

[0020] The inner side wall of the pipe body is fixedly connected with one end of a limiting spring, and the other end of the limiting spring is fixedly connected with the outer wall of the clamping plate.

[0021] The utility model has the advantages of the following beneficial effects:

[0022] 1. In the utility model, the positioning block, the pressing plate, the positioning spring and the clamping block are arranged, the effect of limiting the ceramic membrane body is met, the reset spring and the pushing block are arranged, the effect of quickly disassembling and replacing the ceramic membrane body is met, the loosening caused by long-time use and disassembly and replacement of the ceramic membrane body is avoided, and the safety during use of the ceramic membrane body is improved.

[0023] 2. In the utility model, the limiting rod, the limiting plate, the limiting spring and the clamping plate meet the effect of stably clamping ceramic membrane bodies of different sizes, the size difference of the ceramic membrane body is avoided, the shaking caused by the gap during placement is avoided, and the stability during placement of the ceramic membrane is improved. DRAWINGS

[0024] Figure 1 A pipe body three-dimensional structure schematic diagram of a convenient replacement type membrane treatment assembly is provided.

[0025] Figure 2 A pipe body, a ceramic membrane assembly, an end cover and a bottom cover sectional view of a membrane treatment assembly convenient to replace of the utility model are provided;

[0026] Figure 3 A pipe body, a ceramic membrane assembly and a limiting assembly sectional view of a membrane treatment assembly convenient to replace of the utility model are provided;

[0027] Figure 4 A pipe body, a ceramic membrane assembly and a limiting assembly sectional view of a membrane treatment assembly convenient to replace of the utility model are provided; Figure 2 An internal structure enlarged schematic view of A part in the middle;

[0028] Figure 5 A ceramic membrane assembly and a pushing mechanism explosion structure schematic view of a membrane treatment assembly convenient to replace of the utility model are provided.

[0029] Legend:

[0030] 1, pipe body; 2, end cover; 3, bottom cover; 4, ceramic membrane body; 5, pushing mechanism; 51, reset spring; 52, pushing block; 6, positioning block; 7, pressing plate; 8, positioning spring; 9, clamping block; 10, limiting assembly; 101, limiting rod; 102, limiting plate; 103, limiting spring; 104, clamping plate. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0032] Refer to Figure 1 - Figure 3The utility model provides a kind of embodiment: a kind of convenient replacement formula membrane processing component, the left end of the pipe body 1 is hinged with end cover 2, raw water is transported to the inside of ceramic membrane body 4 using end cover 2, the right end of the pipe body 1 is fixedly connected with bottom cover 3, bottom cover 3 bottom is provided with drain pipe, concentrate water after filtering using ceramic membrane body 4 is discharged from drain pipe, the pipe body 1 is provided with ceramic membrane body 4 inside, the outer wall of the pipe body 1 is elastically connected with pressing plate 7 by positioning spring 8, the inside of the positioning block 6 is fixedly connected with one end of positioning spring 8, the left side of the bottom of the positioning block 6 is fixedly connected with clamping block 9, after pulling pressing plate 7, positioning spring 8 is stretched, then drive positioning block 6 to ascend, positioning block 6 ascends and drives clamping block 9 to be extracted from the inside of ceramic membrane body 4, meet the effect that ceramic membrane body 4 is positioned and disassembled, the other end of the positioning spring 8 is fixedly connected with the bottom of pressing plate 7, the positioning block 6 is slidingly connected in the inner wall of the pipe body 1, after loosening the pulling of pressing plate 7, when loosening the pulling of pressing plate 7, positioning spring 8 resets, drive positioning block 6 to reset, the outer surface of positioning block 6 is provided with sealing ring, improve the sealing between pipe body 1, the outer wall of the ceramic membrane body 4 is provided with clamping groove, the clamping block 9 is inserted in the outer wall of ceramic membrane body 4, after positioning block 6 resets, drive clamping block 9 to reset and be connected in clamping groove, improve the stability during the placement of ceramic membrane body 4, the inner wall of the bottom cover 3 is provided with pushing mechanism 5, the inside of the pipe body 1 is provided with limiting component 10;

[0033] Refer to Figure 4 - Figure 5 The pushing mechanism 5 includes pushing block 52, the sidewall of the pushing block 52 is elastically connected with the bottom cover 3 by reset spring 51, the end of ceramic membrane body 4 is assisted to place and disassemble using the sidewall of pushing block 52, the sidewall of the pushing block 52 is elastically connected with the bottom cover 3 by reset spring 51, one end of the ceramic membrane body 4 is fitted with the sidewall of pushing block 52, the other end of the ceramic membrane body 4 is fitted with the sidewall of end cover 2, the end of ceramic membrane body 4 is limited using the sidewall of end cover 2, the sidewall of the pushing block 52 is fixedly connected with one end of reset spring 51, the other end of the reset spring 51 is fixedly connected with the inner wall of the bottom cover 3, the pushing block 52 is slidingly connected in the inner wall of the bottom cover 3, when clamping block 9 is extracted from ceramic membrane body 4, then reset spring 51 resets and rebounds, drive pushing block 52 to reset, assist the quick disassembly of ceramic membrane body 4.

[0034] Refer to Figure 1 - Figure 3The limiting assembly 10 comprises a limiting rod 101, the end of the limiting rod 101 is fixedly connected with the inner side wall of the bottom cover 3, the outer wall of the limiting rod 101 is fixedly connected with a limiting plate 102, the limiting rod 101 mainly supports and connects the limiting plate 102, the limiting plate 102 is used for limiting the ceramic membrane body 4, the inner side wall of the pipe body 1 is elastically connected with a clamping plate 104 through a limiting spring 103, the clamping plate 104 is arranged to stably clamp the ceramic membrane body 4, the limiting plate 102 and the clamping plate 104 are both arc-shaped, the arc-shaped limiting plate 102 and the clamping plate 104 are stably clamped with the outer surface of the ceramic membrane body 4, the inner side walls of the limiting plate 102 and the clamping plate 104 are respectively attached to the outer wall of the ceramic membrane body 4, the inner side wall of the pipe body 1 is fixedly connected with one end of the limiting spring 103, the other end of the limiting spring 103 is fixedly connected with the outer wall of the clamping plate 104, the side wall of the clamping plate 104 is attached to the outer surface of the ceramic membrane body 4, and meanwhile, the limiting spring 103 is provided in plurality, the plurality of limiting springs 103 are arranged to stably contact the clamping plate 104 with the ceramic membrane body 4, the limiting spring 103 is arranged to adjust the clamping plate 104 at different positions, and the ceramic membrane body 4 of different sizes is conveniently limited and clamped.

[0035] Working principle: when in use, raw water enters into the pipe body 1 from the end cover 2, concentrated water is discharged from the bottom cover 3, and the permeate filtered through the ceramic membrane body 4 is discharged from the liquid discharge pipe on the side wall of the pipe body 1, when the ceramic membrane needs to be disassembled and replaced for long-time use, the end cover 2 is rotated to be located above the pipe body 1, then the pressing plate 7 and the positioning spring 8 are lifted after the positioning block 6 is stretched, the positioning block 6 is lifted to drive the clamping block 9 to be pulled out from the ceramic membrane body 4, then the ceramic membrane body 4 is slid in the pipe body 1 after the reset spring 51 is reset, the ceramic membrane body 4 is disassembled and replaced, when the replacement of the ceramic membrane body 4 is completed, the ceramic membrane body 4 is placed in the pipe body 1, the pushing block 52 and the reset spring 51 are pressed, and the positioning block 6 is stretched, the clamping block 9 is reset by the rebound of the positioning spring 8, the clamping block 9 is used for limiting and clamping the ceramic membrane body 4, the end cover 2 is rotated to be reset, and the disassembly and replacement of the ceramic membrane body 4 are completed.

[0036] Meanwhile, the limiting plate 102 is used for limiting the ceramic membrane body 4 during the installation of the ceramic membrane body 4, the limiting spring 103 and the clamping plate 104 are arranged to clamp the ceramic membrane body 4 of different sizes during placement, and the stability of the ceramic membrane body 4 of different sizes during placement is facilitated.

[0037] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing embodiments of the present application has been described in detail, for the skilled in the art, it still can be modified, or for part of the technical features of the equivalent replacement, the spirit and principles of the present application, made any modification, equivalent replacement, improvement, etc., should be included within the scope of the present application.

Claims

1. A disposable membrane treatment module comprising a tubular body (1), characterized in that: The left end of the pipe body (1) is hinged with an end cover (2), the right end of the pipe body (1) is fixedly connected with a bottom cover (3), the inside of the pipe body (1) is provided with a ceramic membrane body (4), the outer wall of the pipe body (1) is elastically connected with a pressing plate (7) through a positioning spring (8), the side wall of the pressing plate (7) is fixedly connected with a positioning block (6), the left side of the bottom of the positioning block (6) is fixedly connected with a clamping block (9), the inner side wall of the bottom cover (3) is provided with a pushing mechanism (5), and the inside of the pipe body (1) is provided with a limiting assembly (10). The pushing mechanism (5) comprises a pushing block (52), and the side wall of the pushing block (52) is elastically connected with the bottom cover (3) through a return spring (51), and the pushing block (52) is slidingly connected in the inner wall of the bottom cover (3).

2. A disposable membrane treatment module according to claim 1, characterized in that: The limiting assembly (10) comprises a limiting rod (101), the end of the limiting rod (101) is fixedly connected with the inner side wall of the bottom cover (3), the outer wall of the limiting rod (101) is fixedly connected with a limiting plate (102), and the inner side wall of the pipe body (1) is elastically connected with a clamping plate (104) through a limiting spring (103).

3. A disposable membrane treatment module according to claim 1, wherein: The inner side of the pipe body (1) is fixedly connected with one end of the positioning spring (8), the other end of the positioning spring (8) is fixedly connected with the bottom of the pressing plate (7), and the positioning block (6) is slidingly connected with the inner wall of the pipe body (1).

4. A disposable membrane treatment module according to claim 1, wherein: The outer wall of the ceramic membrane body (4) is provided with a clamping groove, and the clamping block (9) is inserted into the outer wall of the ceramic membrane body (4).

5. A disposable membrane treatment module according to claim 1, wherein: The side wall of the pushing block (52) is fixedly connected with one end of the return spring (51), and the other end of the return spring (51) is fixedly connected with the inner side wall of the bottom cover (3).

6. A disposable membrane treatment module according to claim 1, wherein: One end of the ceramic membrane body (4) is fitted with the side wall of the pushing block (52), and the other end of the ceramic membrane body (4) is fitted with the side wall of the end cover (2).

7. A disposable membrane treatment module according to claim 2, wherein: The limiting plate (102) and the clamping plate (104) are both arc-shaped, and the inner side walls of the limiting plate (102) and the clamping plate (104) are respectively fitted with the outer wall of the ceramic membrane body (4).

8. A disposable membrane treatment module according to claim 2, wherein: The inner side wall of the pipe body (1) is fixedly connected with one end of the limiting spring (103), and the other end of the limiting spring (103) is fixedly connected with the outer wall of the clamping plate (104).

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