CN216273308U

CN216273308U - Novel membrane module frame construction

Info

Publication number: CN216273308U
Application number: CN202122934575.9U
Authority: CN
Inventors: 王莉; 艾冰; 卢圣其; 雍文彬; 陈飞
Original assignee: Beijing Drainage Equipment Co ltd
Current assignee: Beijing Drainage Equipment Co ltd
Priority date: 2021-11-26
Filing date: 2021-11-26
Publication date: 2022-04-12
Anticipated expiration: 2031-11-26

Abstract

The utility model discloses a novel membrane assembly frame structure, which comprises: the top frame, the top frame is rectangular frame, the below in top frame's four corners is provided with first grafting portion, bottom frame is rectangular frame, the top and the below in bottom frame's four corners are provided with second grafting portion and third grafting portion respectively, the stand, the setting is between top frame and bottom frame, the upper and lower both ends of stand are respectively with first grafting portion and the cooperation of pegging graft of second grafting portion, the draw-in groove, the setting is in the one side that top frame and bottom frame are close to each other, can hold the curtain formula in the draw-in groove, this frame construction assembles when using, break apart the frame when not using, place the save site and place, area is little, it is convenient to carry, and can be according to demand adjustment size during the equipment, strong adaptability, the machining precision is high, effectively avoid curtain formula membrane module to warp.

Description

Novel membrane module frame construction

Technical Field

The utility model belongs to the technical field of sewage treatment MBR equipment manufacturing, and particularly relates to a novel membrane module frame structure.

Background

With the continuous deterioration of water environment in China, the annual discharge amount of sewage in China is continuously increased, the sewage treatment demand is continuously increased, the number of sewage treatment plants in China is continuously increased, the sewage treatment capacity is continuously increased, the sewage treatment technology is continuously improved, and the sewage treatment efficiency and effect are continuously improved.

The sewage treatment is divided into three stages, wherein the first stage treatment adopts a mechanical method for treatment, and the treatment modes comprise a grating, a grit chamber, a sedimentation tank, air floatation and the like, and mainly remove suspended solid pollutants in the sewage. The secondary treatment is also called biological treatment, and the biological treatment is divided into aerobic and anaerobic (facultative) biological treatment, and mainly removes colloid, soluble organic pollutants and suspended matters in the sewage. The three-stage treatment process is divided into a conventional process, an MBR (membrane bioreactor) technology and an advanced treatment technology, and mainly comprises the step of further treating refractory organic matters, nitrogen and phosphorus.

In the fields of sewage and wastewater treatment and water resource recycling, MBR technology is widely applied, and MBR is also called a Membrane bioreactor (Membrane Bio-Reactor), which is a novel water treatment technology combining a Membrane separation unit and a biological treatment unit. The curtain type membrane component is a part of the membrane bioreactor, and is formed by casting a hollow fiber membrane, a water collecting pipe, a casting groove and sealing end resin.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a novel membrane assembly frame structure aiming at the defects in the prior art, the frame structure is assembled when in use, the frame is disassembled when not in use, and the frame is placed in a place for storage, so that the occupied area is small, the carrying is convenient, the size can be adjusted according to the requirement when in assembly, the adaptability is strong, the processing precision is high, and the deformation of a curtain-type membrane assembly is effectively avoided.

In order to achieve the above object, the present invention provides a novel membrane module frame structure, comprising:

the top frame is a rectangular frame, and first inserting parts are arranged below four corners of the top frame;

the bottom frame is a rectangular frame, and a second insertion part and a third insertion part are respectively arranged above and below four corners of the bottom frame;

the upright post is arranged between the top frame and the bottom frame, and the upper end and the lower end of the upright post are respectively in inserting fit with the first inserting part and the second inserting part;

and the clamping groove is arranged on one side, close to each other, of the top frame and the bottom frame, and a curtain type membrane assembly can be accommodated in the clamping groove.

Optionally, a pillar is arranged below the bottom frame, and the pillar is in plug-in fit with the third plug-in part.

Optionally, the top frame includes four first three-way connectors and four top beams, the four top beams are connected by the four first three-way connectors to form a rectangular frame, and a downward connection end of the first three-way connector is the first connection portion.

Optionally, the bottom frame includes four-way connectors and four bottom beams, the four bottom beams are connected by the four-way connectors to form a rectangular frame, and the upward and downward connection ends of the four-way connectors are respectively a second connection portion and a third connection portion.

Optionally, the inside of top frame and bottom frame is provided with first crossbeam and second crossbeam respectively, the both ends of first crossbeam pass through second tee junction spare with the back timber is connected, the both ends of second crossbeam pass through second tee junction spare with the floorbar is connected, second tee junction spare is T shape.

Optionally, the structure further comprises a reinforcing beam, two ends of the reinforcing beam are respectively connected with one of the columns, and an included angle is formed between the reinforcing beam and the column.

Optionally, two reinforcing beams are provided, the two reinforcing beams being in two planes parallel to each other.

Optionally, a plurality of clamping grooves are formed below the two top beams on the opposite sides of the top frame, a plurality of clamping grooves are formed above the two bottom beams on the opposite sides of the bottom frame, and the clamping grooves on the top beams correspond to the clamping grooves on the bottom beams in a one-to-one manner.

Optionally, still include the push pedal, the push pedal with the stand can be dismantled and be connected, the push pedal can be installed one side of draw-in groove will the draw-in groove shutoff.

Optionally, a plurality of fixing holes are formed in the upper portion of the upright post, and the upright post and the first insertion part can be detachably connected through the fixing holes and the fixing bolts.

The utility model provides a novel membrane component frame structure, which has the beneficial effects that:

the frame structure is assembled when being used, the frame is disassembled when not being used, the storage place is placed, the occupied area is small, the carrying is convenient, the size can be adjusted according to the requirement during the assembling, the adaptability is strong, the processing precision is high, and the deformation of the curtain type membrane assembly is effectively avoided.

Additional features and advantages of the utility model will be set forth in the detailed description which follows.

Drawings

The above and other objects, features and advantages of the present invention will become more apparent by describing in more detail exemplary embodiments thereof with reference to the attached drawings, in which like reference numerals generally represent like parts throughout.

FIG. 1 shows a schematic structural diagram of a novel membrane module frame structure according to one embodiment of the present invention.

FIG. 2 shows a schematic representation of the use of a novel membrane module frame structure according to one embodiment of the present invention.

Description of reference numerals:

1. a top frame; 11. a first three-way connection; 12. a top beam; 2. a bottom frame; 21. a four-way connecting piece; 22. a bottom beam; 3. a column; 4. a card slot; 5. a pillar; 6. a first cross member; 7. a second three-way connection; 8. a reinforcing beam; 9. a push plate.

Detailed Description

Preferred embodiments of the present invention will be described in more detail below. While the following describes preferred embodiments of the present invention, it should be understood that the present invention may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the utility model to those skilled in the art.

FIG. 1 illustrates a front view of a novel membrane module frame structure according to one embodiment of the present invention; FIG. 2 shows a schematic representation of the use of a novel membrane module frame structure according to one embodiment of the present invention.

As shown in fig. 1-2, a novel membrane module frame structure comprises:

the top frame 1, the top frame 1 is a rectangular frame, and first inserting parts are arranged below four corners of the top frame 1;

the bottom frame 2 is a rectangular frame, and a second inserting part and a third inserting part are respectively arranged above and below four corners of the bottom frame 2;

the upright column 3 is arranged between the top frame 1 and the bottom frame 2, and the upper end and the lower end of the upright column 3 are respectively in inserting fit with the first inserting part and the second inserting part;

and the clamping groove 4 is arranged at one side of the top frame 1 and the bottom frame 2 close to each other, and the curtain type membrane assembly can be accommodated in the clamping groove 4.

Specifically, top frame 1 and bottom frame 2 are connected through stand 3, constitute the cube structure, and the curtain formula membrane module can be placed in draw-in groove 4, and a plurality of curtain formula membrane module clearance are arranged, make things convenient for the fixed removal of curtain formula membrane module, and stand 3 cooperates with the dismantled grafting of first grafting portion and second grafting portion simultaneously, makes this frame construction can disassemble when not using and place, practices thrift and places the space.

Furthermore, the frame parts are made of stainless steel, and other steel materials can be easily selected.

The frame is formed by combining steel structures, and the frame structure is stable.

In the present embodiment, a pillar 5 is disposed below the bottom frame 2, and the pillar 5 is inserted into the third insertion portion.

Specifically, the gap is kept between the frame structure and the ground through the matching of the support post 5 and the third insertion part, the height of the frame structure can be adjusted through the length of the support post 5, the frame structure is suitable for being used in different environment places, a space can be formed in the lower part of the frame structure, the curtain type membrane assembly is convenient to install and move, and meanwhile, the sanitation is kept.

In this embodiment, the top frame 1 includes four first three-way connectors 11 and four top beams 12, the four top beams 12 are connected by the four first three-way connectors 11 to form a rectangular frame, and the downward connection end of the first three-way connector 11 is a first connection portion.

Specifically, the first three-way connection member 11 includes three connection pipes perpendicular to each other, one ends of the three connection pipes intersect at a point, and the top beam 12 is detachably inserted into the connection pipes and fastened by bolts penetrating through the connection pipes.

Furthermore, two connecting pipes in the same horizontal plane are connected with the top beam 12, the connecting pipes in the vertical direction are connected with the upright posts 3, and the upright posts 3 can be inserted into the connecting pipes.

In this embodiment, the bottom frame 2 includes four-way connectors and four bottom beams 22, the four bottom beams 22 are connected by the four-way connectors to form a rectangular frame, and the upward and downward connection ends of the four-way connectors are the second connection portion and the third connection portion, respectively.

Specifically, the four-way connection piece is a structure in which one connection pipe is symmetrically arranged on the plane where the other two connection pipes are located by any one connection pipe in the three-way connection piece, the symmetrically arranged connection pipe is a third insertion part, the four-way connection pipe is matched with the bottom beam 22 to form the bottom frame 2, and then the four-way connection piece and the top frame 1 form a frame structure.

Further, the bottom beams 22 and the pillars 5 can be inserted into the connection pipes of the four-way connection.

In this embodiment, the top frame 1 and the bottom frame 2 are respectively provided with a first cross beam 6 and a second cross beam, two ends of the first cross beam 6 are connected with the top beam 12 through a second three-way connection member 7, two ends of the second cross beam are connected with the bottom beam 22 through the second three-way connection member 7, and the second three-way connection member 7 is T-shaped.

Specifically, the connection structure of first crossbeam 6 and second crossbeam is similar, and the second tee junction includes sleeve pipe and fixed pipe, and the sleeve pipe cover is established on top frame 1, and fixed pipe setting is at sheathed tube adjacent end, and peg graft respectively in fixed pipe at the both ends of first crossbeam 6, improves top frame 1's stability.

Further, the first beam 6 and the second beam are parallel to each other.

In this embodiment, the structure further comprises a reinforcing beam 8, two ends of the reinforcing beam 8 are respectively connected with one upright post 3, and an included angle is formed between the reinforcing beam 8 and the upright post 3.

Specifically, the support stability between the adjacent columns 3 is improved by the reinforcing beam 8.

In the present embodiment, two reinforcing beams 8 are provided, and the two reinforcing beams 8 are in two planes parallel to each other.

Specifically, the stability is improved by providing two reinforcing beams 8 while maintaining the mounting and dismounting openings of the curtain-type membrane module.

In this embodiment, a plurality of slots 4 are provided below two top beams 12 on opposite sides of the top frame 1, a plurality of slots 4 are provided above two bottom beams 22 on opposite sides of the bottom frame 2, and the slots 4 on the top beams 12 correspond to the slots 4 on the bottom beams 22 one to one.

Specifically, the clamping grooves 4 are U-shaped clamping grooves 4, the U-shaped clamping grooves 4 are symmetrically arranged on the top frame 1 and the bottom frame 2, and the opening directions of the U-shaped clamping grooves 4 are parallel to the reinforcing beam 8, so that the curtain-type membrane assembly is convenient to mount and dismount.

Further, the U-shaped clamping groove 4 is connected to the top beam 12 or the bottom beam 22 through bolts.

In this embodiment, still include push pedal 9, push pedal 9 can dismantle with stand 3 and be connected, and push pedal 9 can install the shutoff with draw-in groove 4 in the one side of draw-in groove 4.

Specifically, the clamping groove 4 is blocked by the push plate 9, so that the curtain type membrane assembly in the clamping groove 4 is prevented from falling off from the clamping groove 4.

In this embodiment, a plurality of fixing holes are opened on the upper portion of the pillar 3, and the pillar 3 and the first inserting portion can be detachably connected through the fixing holes and the fixing bolts.

Specifically, pass the fixed orifices through fixing bolt and block the first grafting portion of restriction removal, and then change the hookup location of first grafting portion and stand 3, reach the effect of height-adjusting.

Further, a plurality of intervals of fixed orifices set up on stand 3, and fixing bolt's length is greater than the external diameter of first grafting portion, blocks first grafting portion or fixing bolt and runs through fixed orifices and first grafting portion simultaneously and connect the restriction in the fixed orifices through fixing bolt.

When the novel membrane module frame structure is used, for example, in assembly, a top frame 1 and a bottom frame 2 are respectively assembled, a pillar 5 is arranged at a proper position and is arranged on the bottom frame 2, then a stand column 3 is arranged, the top frame 1 is arranged at a proper height after the stand column 3 is arranged, then a stiffening beam 8, a first cross beam 6 and a second cross beam are arranged for reinforcement, finally a clamping groove 4 is arranged, a curtain type membrane module is assembled and is fixed by a push plate 9 after the assembly is finished, then membrane filament bonding and casting work is carried out on the curtain type membrane module, the membrane module is ensured not to be deformed in the processing process, the bonding and casting work is finished, the membrane module is placed on the frame for 6 hours, after the glue is completely cured, the membrane module is taken out from the frame and is packaged and put in storage, meanwhile, the frame structure can adjust the height according to the height of the processed membrane module, and can be suitable for processing membrane modules with different heights, the application range is wide, the processing precision is high, the processing occupied area is saved, and the storage occupied area is saved.

Having described embodiments of the present invention, the foregoing description is intended to be exemplary, not exhaustive, and not limited to the embodiments disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments.

Claims

1. A novel membrane module frame structure, characterized in that, this frame structure includes:

2. The novel membrane module frame structure of claim 1, wherein a support column is arranged below the bottom frame, and the support column is in plug-in fit with the third plug-in part.

3. The novel membrane module frame structure of claim 1, wherein the top frame comprises four first three-way connectors and four top beams, the four top beams are connected by the four first three-way connectors to form a rectangular frame, and the downward connection end of the first three-way connector is the first connection portion.

4. The novel membrane module frame structure according to claim 3, wherein the bottom frame comprises four-way connectors and four bottom beams, the four bottom beams are spliced by the four-way connectors to form a rectangular frame, and the upward and downward connection ends of the four-way connectors are respectively a second splicing part and a third splicing part.

5. The novel membrane module frame structure of claim 4, wherein the top frame and the bottom frame are respectively provided with a first cross beam and a second cross beam, two ends of the first cross beam are connected with the top beam through a second three-way connecting piece, two ends of the second cross beam are connected with the bottom beam through a second three-way connecting piece, and the second three-way connecting piece is T-shaped.

6. The novel membrane module frame structure of claim 1, further comprising a reinforcing beam, wherein two ends of the reinforcing beam are connected with one of the columns respectively, and an included angle is formed between the reinforcing beam and the column.

7. The novel membrane module frame structure of claim 6, wherein there are two reinforcing beams, the two reinforcing beams being in two planes parallel to each other.

8. The novel membrane module frame structure of claim 5, wherein a plurality of slots are provided below two top beams on opposite sides of the top frame, a plurality of slots are provided above two bottom beams on opposite sides of the bottom frame, and the slots on the top beams correspond to the slots on the bottom beams one-to-one.

9. The novel membrane module frame structure of claim 1, further comprising a push plate, wherein the push plate is detachably connected with the upright, and the push plate can be installed on one side of the clamping groove to block the clamping groove.

10. The novel membrane module frame structure of claim 1, wherein a plurality of fixing holes are formed in the upper portions of the vertical columns, and the vertical columns and the first insertion parts can be detachably connected through the fixing holes and fixing bolts.