CN211004751U

CN211004751U - Dull and stereotyped membrane locating plate of fixed type of double-purpose

Info

Publication number: CN211004751U
Application number: CN201921904323.8U
Authority: CN
Inventors: 何中福
Original assignee: Chongqing Jichuang Technology Co ltd
Current assignee: Chongqing Jichuang Technology Co ltd
Priority date: 2019-11-06
Filing date: 2019-11-06
Publication date: 2020-07-14
Anticipated expiration: 2029-11-06

Abstract

The utility model relates to a dull and stereotyped membrane locating plate of fixed type of double-purpose, including the base plate that is used for fixed flat plate template, its characterized in that: the substrate is rectangular, the width of the substrate is larger than 30cm, a hollow area exists on the substrate, a groove is arranged on one side of the substrate in the length direction of the hollow area, and the groove is rectangular or circular; the two sides in the width direction of the hollow area are provided with convex edges, and the convex edges are close to the corner position of the hollow area; and strip-shaped mounting holes are symmetrically formed in the substrate. The utility model discloses improve ingeniously, the design is unique, wholly is the frame form, and its stability is good, and the size is big moreover, is fit for the location of large-size dull and stereotyped membrane, and the fish tail of workman in operation process can be avoided in the interior fillet and the fillet processing of design, has sufficient space of drawing simultaneously, the workman's operation of being convenient for.

Description

Dull and stereotyped membrane locating plate of fixed type of double-purpose

Technical Field

The utility model relates to a filtration membrane element technical field, concretely relates to dull and stereotyped membrane locating plate of fixed type of double-purpose.

Background

MBR is a novel high-efficient sewage treatment process that combines together high-efficient membrane separation technique and traditional activated sludge process, and it adopts the membrane separation device to replace the secondary sedimentation tank in traditional activated sludge process, can hold back a large amount of microorganisms, and very big abundant microorganism kind and quantity in the system, and then improved sewage treatment ability and efficiency to make system's play water quality of water and volume load all obtain promotion by a wide margin, compare with traditional technology, have that area is little, go out water quality of water stable, the sludge volume is few, advantages such as easy operation. In the prior art, the MBR flat membrane elements are fixed in a form of a positioning plate, for example, CN207986800U, which discloses a flat membrane guide positioning plate, which comprises a base plate, and parting strips and grooves which are uniformly distributed on the inner side surface of the base plate, positioning grooves on the outer side of the base plate and a plate fixing groove, wherein the base plate is suitable for positioning a small-sized template, and the width of the flat membrane is less than 10 cm; the invention also has the defects that the fixing in the length direction can be realized only, the fixing in the width direction cannot be realized, and the positioning effect is influenced because the fixing is easy to cause up-and-down twisting and dislocation in the width direction due to the long strip shape.

SUMMERY OF THE UTILITY MODEL

In order to solve the prior art problem, the utility model provides a dull and stereotyped membrane locating plate of fixed type of double-purpose can improve more than not enough.

The utility model relates to a double-purpose fixed flat membrane positioning plate, including the base plate that is used for fixed flat template, the base plate is the rectangle, and its width is greater than 30cm, and the width is greater than 100cm, the base plate has fretwork district, is located fretwork district length direction's one side and sets up the recess, the recess is rectangle or circular; the two sides in the width direction of the hollow area are provided with convex edges, and the convex edges are close to the corner position of the hollow area; the upper symmetry of base plate sets up the bar mounting hole, and the bar mounting hole is used for fixed weld frame.

Further, the substrate is formed by injection molding or 3D printing.

Further, the outer edge position of the substrate is provided with a chamfer design.

Further, the fillet treatment is carried out on the connecting position of the groove and the hollow area.

Further, the convex edge is subjected to fillet treatment.

And further, processing the fillet of the edge position formed by the convex edge and the hollow area.

Further, the area of the hollow-out area accounts for more than 75% of the area of the substrate.

Further, the substrate is one or more of polypropylene (PP), hard polyethylene (UPVC) and Polyethylene (PVC).

Furthermore, the intermediate position of fretwork district faceted pebble sets up the elasticity strip, and the elasticity strip adopts mosaic structure time, and the elasticity strip is favorable to the chucking, mainly sets up in the both sides of fretwork district length direction.

Furthermore, the outer edge surface of the substrate is provided with a coding region, the coding region is designed in a concave mode, the surface of the coding region is provided with a pasting piece, and the pasting piece is made of striking colors.

The utility model discloses improve ingeniously, the design is unique, wholly is the frame form, and its stability is good, and the size is big moreover, is fit for the location of large-size dull and stereotyped membrane, and the fish tail of workman in operation process can be avoided in the interior fillet and the fillet processing of design, has sufficient space of drawing simultaneously, the workman's operation of being convenient for.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic diagram of fig. 1.

The figure is as follows: fig. 1 is a substrate, 2 hollow areas, 3 strip-shaped mounting holes, 4 internal fillets, 5 ribs, 6 grooves, 7 large extraction intervals, 8 small extraction intervals and 9 flat membrane blocks.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in fig. 1, a dual-purpose fixed flat membrane positioning plate comprises a substrate 1 for fixing a flat template, wherein the substrate is rectangular, the width of the substrate is greater than 30cm, the width of the substrate is greater than 100cm, a hollow area 2 is formed in the substrate, a groove 6 is formed in one side of the substrate in the length direction of the hollow area, and the groove is rectangular or circular; the two sides in the width direction of the hollow area are provided with ribs 5, the ribs are close to the corner positions of the hollow area, a large extraction interval 7 is formed between the ribs, and a small extraction interval 8 is formed between the ribs and the corner of the hollow area; and strip-shaped mounting holes 3 are symmetrically formed in the substrate.

The substrate is formed by injection molding or 3D printing.

In order to avoid scratches, the outer edge positions of the substrate are provided with chamfer designs; fillet treatment is carried out on the connecting position of the groove and the hollowed-out area; processing the round angle of the convex edge; and processing the fillet at the edge angle formed by the convex edge and the hollow area.

The area of the hollow-out area accounts for more than 75% of the area of the substrate.

The substrate is one or more of polypropylene (PP), hard polyethylene (UPVC) and Polyethylene (PVC).

The intermediate position of fretwork district faceted pebble sets up elastic strip (not shown), and elastic strip adopts the mosaic structure time, and the elastic strip is favorable to the chucking, and the facet that highly is slightly higher than the fretwork district of elastic strip evagination is high 1.2 ~ 2 mm.

The outer edge surface of the substrate is provided with a coding region (not shown), the coding region is designed in a concave manner, the surface of the coding region is provided with a sticking piece, and the sticking piece is made of striking color.

As shown in fig. 2, two identical flat modules 9 are installed in the hollow area 2, wherein each flat module is provided with an extraction part which is located in a large extraction area, which is beneficial to positioning a large flat membrane and is convenient for extraction and installation.

Claims

1. The utility model provides a dull and stereotyped membrane locating plate of fixed type of double-purpose, is including the base plate that is used for fixed dull and stereotyped template, its characterized in that: the substrate is rectangular, the width of the substrate is larger than 30cm, a hollow area exists on the substrate, a groove is arranged on one side of the substrate in the length direction of the hollow area, and the groove is rectangular or circular; the two sides in the width direction of the hollow area are provided with convex edges, and the convex edges are close to the corner position of the hollow area; and strip-shaped mounting holes are symmetrically formed in the substrate.

2. The double-purpose fixed flat membrane positioning plate according to claim 1, wherein: the substrate is formed by injection molding or 3D printing.

3. The double-purpose fixed flat membrane positioning plate according to claim 1, wherein: the outer edge position of the substrate has a chamfer design.

4. The double-purpose fixed flat membrane positioning plate according to claim 1, wherein: and performing fillet treatment on the connecting position of the groove and the hollow area.

5. The double-purpose fixed flat membrane positioning plate according to claim 1, wherein: and processing the round angle of the convex edge.

6. The double-purpose fixed flat membrane positioning plate according to claim 1, wherein: and processing the fillet at the edge angle formed by the convex edge and the hollow area.

7. The double-purpose fixed flat membrane positioning plate according to claim 1, wherein: the area of the hollow-out area accounts for more than 75% of the area of the substrate.

8. The double-purpose fixed flat membrane positioning plate according to claim 1, wherein: the substrate is one or more of polypropylene (PP), hard polyethylene (UPVC) and Polyethylene (PVC).

9. The double-purpose fixed flat membrane positioning plate according to claim 1, wherein: elastic strips are arranged in the middle of the edge surfaces of the hollowed-out areas.

10. The double-purpose fixed flat membrane positioning plate according to claim 1, wherein: the outer edge surface of the substrate is provided with a coding region.