CN218968989U

CN218968989U - Sectional type membrane shell structure of MBR membrane

Info

Publication number: CN218968989U
Application number: CN202223334865.0U
Authority: CN
Inventors: 袁栋
Original assignee: Hangzhou Yuankai Membrane Technology Co ltd
Current assignee: Hangzhou Yuankai Membrane Technology Co ltd
Priority date: 2022-12-12
Filing date: 2022-12-12
Publication date: 2023-05-05
Anticipated expiration: 2032-12-12

Abstract

The utility model discloses a sectional type membrane shell structure of an MBR membrane, which relates to the technical field of MBR membranes, and comprises a shell and further comprises: the two water inlet pipes are respectively communicated with two sides of the shell, which correspond to each other; the device comprises a shell, two C-shaped clamping plates, a plurality of elastic pieces, a plurality of compression springs and a plurality of driving components, wherein the two C-shaped clamping plates are arranged in the shell in a sliding mode, the plurality of elastic pieces are arranged between the two C-shaped clamping plates, the two rectangular clamping plates are arranged between the two C-shaped clamping plates in a sliding mode, the driving components used for driving the two rectangular clamping plates to slide are arranged on the shell, and the plurality of elastic pieces are compression springs. According to the sectional type membrane shell structure of the MBR membrane, provided by the utility model, the single membrane shell structure can be suitable for MBR membranes of different specifications by adjusting the distance between the two C-shaped clamping plates and the two rectangular clamping plates, so that the production cost of the membrane shell structure is reduced, and the suitability and the practicability of the whole membrane shell structure are improved.

Description

Sectional type membrane shell structure of MBR membrane

Technical Field

The utility model relates to the technical field of MBR (Membrane biological reactor) membranes, in particular to a sectional membrane shell structure of an MBR membrane.

Background

In the field of sewage treatment and water resource recycling, MBR is also called a membrane bioreactor, and is a novel water treatment technology which combines a membrane separation unit and a biological treatment unit. The membrane structure can be divided into a flat membrane, a tubular membrane, a hollow fiber membrane and the like, and the membrane structure can be divided into an ultrafiltration membrane, a microfiltration membrane, a nanofiltration membrane, a reverse osmosis membrane and the like according to the membrane aperture. When the ultrafiltration membrane, the microfiltration membrane, the nanofiltration membrane and the reverse osmosis membrane are assembled, a membrane shell is required.

However, the existing MBR membrane shell structure adopts an injection molding process integrated forming mode, so that when the shells are required to be used for assembling MBR membranes of different specifications, injection molds of different specifications are required to be prepared in advance by factories, and the shells of different specifications are manufactured, but due to the fact that the injection molds are high in cost and complex in injection molding process, normal use of the shells is affected to a certain extent, and due to the fact that the existing shells cannot be correspondingly adjusted according to the differences of the MBR specifications, suitability and practicability of the whole shells are reduced to a certain extent.

Disclosure of Invention

The utility model aims to provide a sectional membrane shell structure of an MBR membrane, which aims to solve the defects in the prior art.

In order to achieve the above object, the present utility model provides the following technical solutions: the utility model provides a sectional type membrane shell structure of MBR membrane, includes the casing, still includes: the two water inlet pipes are respectively communicated with two sides of the shell, which correspond to each other; the device comprises a shell, two C-shaped clamping plates, a plurality of elastic pieces, two rectangular clamping plates and a driving assembly, wherein the two C-shaped clamping plates are arranged in the shell in a sliding mode, the plurality of elastic pieces are arranged between the two C-shaped clamping plates and the shell, the two rectangular clamping plates are arranged between the two C-shaped clamping plates in a sliding mode, and the driving assembly is used for driving the two rectangular clamping plates to slide is arranged on the shell.

Further, the elastic pieces are compressed springs, and two ends of each compressed spring are fixedly connected with the shell and the C-shaped clamping plate respectively.

Further, a plurality of telescopic rods are fixedly connected to two sides of the inner wall of the shell, which correspond to each other, the output ends of the telescopic rods are fixedly connected to the C-shaped clamping plates, and the compression springs are sleeved on the telescopic rods.

Further, pull plates are arranged on the two C-shaped clamping plates, and the cross section of each pull plate is Z-shaped.

Further, the drive assembly comprises a through hole formed in the shell, a screw is rotatably connected to the inside of the through hole, a thread plate is connected to the peripheral surface of the screw in a threaded mode, and the two rectangular clamping plates are arranged on the thread plate in a sliding mode.

Further, the two C-shaped clamping plates are provided with sliding grooves, the inner walls of the two sliding grooves are connected with connecting rods in a sliding mode, and one ends, close to each other, of the two connecting rods are fixedly connected with the two rectangular clamping plates respectively.

Further, a plurality of anti-slip strips are fixedly arranged on the two rectangular clamping plates, and the anti-slip strips are made of rubber materials.

In the technical scheme, the utility model provides a sectional membrane shell structure of an MBR membrane, which has the following beneficial effects: when needs use membrane shell structure to assemble the MBR membrane of different specifications, stir two C-shaped splint of casing inside for two C-shaped splint can be moved in the direction that keeps away from each other, thereby make and leave suitable space between two C-shaped splint, then place the MBR membrane that needs the equipment in two C-shaped splint with the area, two C-shaped splint just can be moved towards the direction that is close to each other under the effect of elastic component this moment, thereby make the MBR membrane can be held in two C-shaped splint, then utilize the drive assembly on the casing, make rectangular splint on two C-shaped splint slide under drive assembly's effect, and then make the MBR membrane can be held spacing in two C-shaped splint and two rectangular splint, through utilizing the regulation to the distance between two C-shaped splint and the two rectangular splint, make single membrane shell structure can be applicable to the MBR membrane of different specifications, therefore, not only reduced membrane shell structure's manufacturing cost, and still improved the suitability and practicality of whole membrane shell structure.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.

FIG. 1 is a schematic view of the overall structure provided by an embodiment of the present utility model;

FIG. 2 is a schematic diagram of a partial structure of FIG. 1 according to an embodiment of the present utility model;

FIG. 3 is a schematic top view of FIG. 1 according to an embodiment of the present utility model;

FIG. 4 is a schematic diagram of the structure shown in FIG. 3A according to an embodiment of the present utility model;

fig. 5 is a schematic structural diagram of fig. 3 at B according to an embodiment of the present utility model.

Reference numerals illustrate:

1. a housing; 2. a water inlet pipe; 301. c-shaped clamping plates; 302. an elastic member; 303. a thread plate; 304. a rectangular clamping plate; 305. a telescopic rod; 306. pulling a plate; 307. a through hole; 308. a screw; 309. a chute; 310. an anti-slip strip.

Detailed Description

In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.

Referring to fig. 1-5, the sectional membrane shell structure of an MBR membrane provided in an embodiment of the present utility model includes a shell 1, and further includes: two water inlet pipes 2, the two water inlet pipes 2 are respectively communicated with two sides of the shell 1 corresponding to each other; the two C-shaped clamping plates 301, the two C-shaped clamping plates 301 are arranged in the shell 1 in a sliding manner, a plurality of elastic pieces 302 are arranged between the two C-shaped clamping plates 301 and the shell 1, two rectangular clamping plates 304 are arranged between the two C-shaped clamping plates 301 in a sliding manner, and a driving assembly for driving the two rectangular clamping plates 304 to slide is arranged on the shell 1; when needs use membrane shell structure to assemble the MBR membrane of different specifications, stir the inside two C-shaped splint 301 of casing 1 for two C-shaped splint 301 can be moved in the direction that keeps away from each other, thereby make can leave suitable space between two C-shaped splint 301, then place the MBR membrane that needs the equipment in two C-shaped splint 301 with the area, two C-shaped splint 301 just can move towards the direction that is close to each other under the effect of elastic component 302 this moment, thereby make the MBR membrane can be held in two C-shaped splint 301, then utilize the drive assembly on the casing 1, rectangular splint 304 on two C-shaped splint 301 can slide under drive assembly's effect, and then make the MBR membrane can be held spacing in two C-shaped splint 301 and two rectangular splint 304, through utilizing the regulation to the distance between two C-shaped splint 301 and two rectangular splint 304, make single membrane shell structure can be applicable to the MBR membrane of different specifications, consequently, not only reduced membrane shell structure's production cost and practicality have still improved whole membrane shell structure.

Specifically, the plurality of elastic members 302 are compression springs, and two ends of each compression spring are fixedly connected with the shell 1 and the C-shaped clamping plate 301 respectively; through utilizing the pressure spring, after passing in MBR membrane side to between two C shape splint 301 for two C shape splint 301 can carry out the effect of centre gripping to the MBR membrane fast under the effect of pressure spring elasticity.

Specifically, a plurality of telescopic rods 305 are fixedly connected to two corresponding sides of the inner wall of the shell 1, the output ends of the telescopic rods 305 are fixedly connected to the C-shaped clamping plates 301, and a compression spring is sleeved on the telescopic rods 305; by using the telescopic rod 305, the effect of limiting the compression springs on the two C-shaped clamping plates 301 is achieved.

Specifically, the two C-shaped clamping plates 301 are provided with a pulling plate 306, and the cross section of the pulling plate 306 is Z-shaped; by using the pull plate 306, the C-shaped clamping plate 301 can be conveniently driven to move.

Specifically, the driving assembly comprises a through hole 307 formed in the casing 1, a screw 308 is rotatably connected in the through hole 307, a threaded plate 303 is screwed on the peripheral surface of the screw 308, and two rectangular clamping plates 304 are both slidably arranged on the threaded plate 303; after the MBR membrane is put between the two C-shaped clamping plates 301, the screw rod 308 in the through hole 307 is rotated, at this time, the threaded plate 303 slides under the action of the screw rod 308, and the rectangular clamping plates 304 arranged on two sides of the threaded plate 303 are driven to slide, so that the MBR membrane can be clamped and limited between the two C-shaped clamping plates 301 and the two rectangular clamping plates 304.

Specifically, the two C-shaped clamping plates 301 are provided with sliding grooves 309, the inner walls of the two sliding grooves 309 are slidably connected with connecting rods, and one ends of the two connecting rods, which are close to each other, are fixedly connected with the two rectangular clamping plates 304 respectively; by using the chute 309 and the link in the chute 309, the movement direction of the rectangular clamp plate 304 can be restricted.

Specifically, a plurality of anti-slip strips 310 are fixedly installed on each of the two rectangular clamping plates 304, and the anti-slip strips 310 are made of rubber; by using the anti-slip strips 310, the friction between the two rectangular clamping plates 304 and the MBR membrane contact surface can be increased.

While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.

Claims

1. The utility model provides a sectional type membrane shell structure of MBR membrane, includes casing (1), its characterized in that still includes:

the two water inlet pipes (2) are respectively communicated with two sides of the shell (1) corresponding to each other;

two C-shaped clamping plates (301), two C-shaped clamping plates (301) are arranged in the shell (1) in a sliding mode, a plurality of elastic pieces (302) are arranged between the C-shaped clamping plates (301) and the shell (1), two rectangular clamping plates (304) are arranged between the C-shaped clamping plates (301) in a sliding mode, and a driving assembly used for driving the two rectangular clamping plates (304) to slide is arranged on the shell (1).

2. The segmented membrane shell structure of an MBR membrane according to claim 1, wherein the plurality of elastic members (302) are compression springs, and two ends of each compression spring are fixedly connected with the shell (1) and the C-shaped clamping plate (301) respectively.

3. The segmented membrane shell structure of an MBR membrane according to claim 2, wherein a plurality of telescopic rods (305) are fixedly connected to two sides of the inner wall of the shell (1) corresponding to each other, the output ends of the telescopic rods (305) are fixedly connected to the C-shaped clamping plates (301), and the compression springs are sleeved on the telescopic rods (305).

4. The segmented membrane shell structure of an MBR membrane according to claim 1, wherein two C-shaped clamping plates (301) are provided with a pulling plate (306), and the pulling plate (306) has a Z-shaped cross section.

5. The segmented membrane shell structure of an MBR membrane according to claim 1, wherein the driving assembly comprises a through hole (307) formed in the shell (1), a screw (308) is rotatably connected to the inside of the through hole (307), a threaded plate (303) is screwed on the peripheral surface of the screw (308), and two rectangular clamping plates (304) are both slidably arranged on the threaded plate (303).

6. The sectional membrane shell structure of an MBR membrane according to claim 5, wherein two C-shaped clamping plates (301) are provided with sliding grooves (309), inner walls of the sliding grooves (309) are slidably connected with connecting rods, and one ends of the two connecting rods, which are close to each other, are fixedly connected with the two rectangular clamping plates (304) respectively.

7. The segmented membrane shell structure of an MBR membrane according to claim 6, wherein a plurality of anti-slip strips (310) are fixedly installed on each of the two rectangular clamping plates (304), and the anti-slip strips (310) are made of rubber.