CN217795523U

CN217795523U - Flat membrane with strong water impact resistance

Info

Publication number: CN217795523U
Application number: CN202221784677.5U
Authority: CN
Inventors: 石亮; 王伟; 谢政
Original assignee: Jiangsu Fuhuicheng Environmental Engineering Co ltd
Current assignee: Jiangsu Fuhuicheng Environmental Engineering Co ltd
Priority date: 2022-07-12
Filing date: 2022-07-12
Publication date: 2022-11-15
Anticipated expiration: 2032-07-12

Abstract

The utility model discloses a dull and stereotyped membrane that water-resistant impact ability is strong, including the mounting panel, the equal vertical fixedly connected with connecting plate in front end both sides of mounting panel, the front end of mounting panel is located a plurality of baffles of the equal horizontal fixedly connected with in position between the connecting plate, the front end of mounting panel is located the equal fixedly connected with honeycomb filter plate in position between the adjacent baffle. The utility model discloses in, through the area that reduces the membrane body, fix the membrane body in a plurality of seal grooves, and all be provided with the honeycomb filter plate in the rear side of membrane body, the honeycomb filter plate can play the effect of support to the membrane body, improve the impact strength of membrane body, sewage passes behind the membrane body through the osmosis, enter into the position between the adjacent baffle respectively, because the honeycomb filter plate who sets up comprises a plurality of hexagonal prism casings, a plurality of micropores have all been seted up to the side of hexagonal prism casing, sewage is at the in-process of liquid outlet channel to both sides, can be progressively filtered by a plurality of hexagonal prism casings, thereby can strengthen the filter effect.

Description

Flat membrane with strong water impact resistance

Technical Field

The utility model relates to a sewage treatment equips and processing equipment technical field, especially relates to a dull and stereotyped membrane that water-resistant impact ability is strong.

Background

A Membrane Bioreactor (MBR) is a new sewage treatment and recycling process that combines traditional biotechnology with Membrane separation technology. A key component of MBR processes is the membrane separation element. Currently, the membrane separation elements on the market are mainly flat sheet membranes, hollow fiber membranes, tubular membranes, and the like. Compared with other types of membranes, the flat membrane has the advantages of strong pollution resistance, long service life, good membrane surface scouring condition, relatively low energy consumption and lower operation and maintenance cost.

Chinese patent publication No. CN208287822U discloses a flat membrane module, which comprises: the membrane bioreactor comprises a plurality of flat membrane elements, a plurality of membrane collecting plates and a plurality of membrane collecting plates, wherein each flat membrane element comprises a support plate and a membrane positioned on a membrane mounting surface of the support plate, and a water outlet is formed in the edge of the support plate; the edge, provided with the water outlet, of each flat membrane element is fixed to the water collection plate, wherein the water collection plate comprises a water collection part and an external water outlet, the water collection part is communicated with the water outlet and the external water outlet, and water penetrating through the membrane is collected to the water collection part from the water outlet and is led out to the outside through the external water outlet. According to the utility model discloses a dull and stereotyped membrane module can side catchment to have catchment homogeneity good, be convenient for composite use, be convenient for dismouting and maintenance and advantage such as reduce cost.

When filtering, because the membrane body need directly with sewage contact, when having debris in the sewage, these debris lead to having certain impact force along with rivers flow, because the membrane body area is great and its rear side does not support, when debris and membrane body contact, debris bump into behind the membrane body and lead to the membrane body damaged easily, influence the filter effect of membrane body, and only lean on the membrane body to filter, the filter effect is relatively poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a flat membrane with strong water impact resistance.

In order to realize the purpose, the utility model adopts the following technical scheme: the utility model provides a dull and stereotyped membrane that water impact resistance can be strong, includes the mounting panel, the equal vertical fixedly connected with connecting plate in the front end both sides of mounting panel, the equal horizontal fixedly connected with a plurality of baffles in position of the front end of mounting panel between being located the connecting plate, the equal fixedly connected with honeycomb filter plate in position of the front end of mounting panel between being located adjacent baffle, the equal fixedly connected with in position of the outside of connecting plate between being located adjacent baffle goes out liquid passageway, the front end of mounting panel is provided with the closing plate, a plurality of mounting grooves have been seted up to the inside of closing plate, the equal fixedly connected with membrane body in inside of mounting groove.

Furthermore, the outer sides of the connecting plates are respectively provided with a liquid collecting shell, the side surfaces of the liquid collecting shells are respectively fixedly connected with the outer sides of the corresponding liquid outlet channels, and the lower ends of the liquid collecting shells are respectively and fixedly connected with liquid outlet pipes.

Further, the equal fixedly connected with of the front side of connecting plate and baffle is sealed fills up, the rear side of closing plate has all seted up the seal groove with sealed position that fills up and correspond.

Furthermore, a plurality of fixing nuts are fixedly connected to the upper side and the lower side of the front end of the mounting plate, a plurality of fixing bolts are arranged on the upper side and the lower side of the sealing plate, and the fixing bolts are in threaded connection with the corresponding fixing nuts respectively.

Further, the honeycomb filter plate comprises a plurality of hexagonal prism shells which are connected with each other, and a plurality of micropores are formed in the side faces of the hexagonal prism shells.

The utility model has the advantages that:

1. when the utility model is used, the flat membrane with strong water impact resistance fixes the membrane body in a plurality of sealing grooves by reducing the area of the membrane body, and the rear side of the membrane body is provided with the honeycomb filter plate which can support the membrane body, thereby improving the impact resistance of the membrane body;

2. the utility model discloses when using, this dull and stereotyped membrane that water resistance impact ability is strong, sewage pass the membrane body back through the osmosis, enter into the position between the adjacent baffle respectively, because the honeycomb filter plate who sets up comprises a plurality of hexagonal prism casings, and a plurality of micropores have all been seted up to the side of hexagonal prism casing, and sewage can be progressively filtered by a plurality of hexagonal prism casings at the in-process of flowing to both sides drain passage to can strengthen the filter effect.

Drawings

Fig. 1 is a front view of the present invention;

FIG. 2 is a schematic view of the structure of the mounting housing of the present invention;

FIG. 3 is a schematic view of the sealing plate structure of the present invention;

fig. 4 is an enlarged schematic view of the utility model at a in fig. 2;

fig. 5 is a schematic view of the hexagonal prism housing structure of the present invention.

Illustration of the drawings:

1. mounting a plate; 2. a sealing plate; 3. fixing the bolt; 4. a liquid collection shell; 5. a liquid outlet pipe; 6. fixing a nut; 7. a connecting plate; 8. a partition plate; 9. a gasket; 10. a honeycomb filter plate; 11. a liquid outlet channel; 12. a sealing groove; 13. mounting grooves; 14. a membrane body; 15. a hexagonal prism housing; 16. and (4) micro-pores.

Detailed Description

As shown in fig. 1-5, a flat membrane with high water impact resistance is provided, which comprises a mounting plate 1, wherein two sides of the front end of the mounting plate 1 are respectively and vertically fixedly connected with a connecting plate 7, the front end of the mounting plate 1 is positioned between the connecting plates 7 and is respectively and horizontally fixedly connected with a plurality of partition plates 8, the front end of the mounting plate 1 is positioned between adjacent partition plates 8 and is respectively and fixedly connected with a honeycomb filter plate 10, the outer side of the connecting plate 7 is positioned between adjacent partition plates 8 and is respectively and fixedly connected with a liquid outlet channel 11, the front end of the mounting plate 1 is provided with a sealing plate 2, a plurality of mounting grooves 13 are formed in the sealing plate 2, the inside of each mounting groove 13 is respectively and fixedly connected with a membrane body 14, the arranged membrane body 14 is a flat ceramic membrane, and the flat ceramic membrane is under the action of a certain pressure, when sewage flows through the surface of the membrane body 14, only water, inorganic salts and small molecular substances permeate the membrane, and suspended substances, glue, microorganisms and other macromolecular substances in the water can be prevented from passing through the membrane.

As shown in fig. 1-2, the outer sides of the connecting plates 7 are provided with liquid collecting shells 4, the side surfaces of the liquid collecting shells 4 are respectively fixedly connected with the outer sides of the corresponding liquid outlet channels 11, the lower ends of the liquid collecting shells 4 are respectively and fixedly connected with liquid outlet pipes 5, and the filtered sewage enters the liquid collecting shells 4 through the liquid outlet channels 11 and is discharged through the liquid outlet pipes 5.

As shown in fig. 2-3, the sealing gasket 9 is fixedly connected to the front sides of the connecting plate 7 and the partition plate 8, the sealing groove 12 is formed in the position, corresponding to the sealing gasket 9, of the rear side of the sealing plate 2, the sealing gasket 9 and the corresponding sealing groove 12 are clamped, the sealing performance between the sealing plate 2 and the connecting plate 7 and the partition plate 8 is improved, and sewage is prevented from entering the space between the partition plates 8 through the gap between the sealing plate 2 and the connecting plate 7 and the partition plate 8.

As shown in fig. 2-3, a plurality of fixing nuts 6 are fixedly connected to the upper and lower sides of the front end of the mounting plate 1, a plurality of fixing bolts 3 are arranged on the upper and lower sides of the sealing plate 2, the fixing bolts 3 are respectively in threaded connection with the corresponding fixing nuts 6, and the fixing bolts 3 are connected with the corresponding fixing nuts 6, so that the sealing plate 2 and the mounting plate 1 can be fixedly connected, the sealing plate 2 can be detached, and the impurities filtered in the honeycomb filter plate 10 can be cleaned conveniently.

As shown in fig. 4-5, the honeycomb filter plate 10 includes a plurality of hexagonal prism shells 15 connected to each other, a plurality of micropores 16 are all opened on the side of the hexagonal prism shells 15, and sewage passes through the membrane 14 by osmosis and then enters the position between the adjacent partition plates 8, because the honeycomb filter plate 10 is composed of a plurality of hexagonal prism shells 15, a plurality of micropores 16 are all opened on the side of the hexagonal prism shells 15, and sewage can be gradually filtered by the hexagonal prism shells 15 in the process of flowing to the liquid outlet channels 11 at both sides, thereby enhancing the filtering effect.

The working principle is as follows: when using, use fixing bolt 3 and correspond fixation nut 6 to be connected, can carry out fixed connection with closing plate 2 and mounting panel 1, dismantle closing plate 2, be convenient for clear up the filterable impurity in honeycomb filter plate 10, and to closing plate 2 fixed back, honeycomb filter plate 10 front side respectively with correspond the rear side contact of membrane 14, honeycomb filter plate 10 can play the effect of support to the rear side of membrane 14, improve the impact strength of membrane 14, the sealed pad 9 that sets up clamps with corresponding seal groove 12, improve the leakproofness between closing plate 2 and connecting plate 7 and the baffle 8, sewage passes membrane 14 back through the osmosis, respectively enter into the position between the adjacent baffle 8, because the honeycomb filter plate 10 that sets up comprises a plurality of hexagonal prism casings 15, a plurality of micropores 16 have all been seted up to the side of hexagonal prism casing 15, sewage is in the in-process of flowing to both sides, can be filtered by a plurality of hexagonal prism casings 15 gradually, thereby can strengthen the filter effect, the play liquid sewage after the filtration flows to both sides and enters into in corresponding discharge channel 11 respectively, can make the drain pipe discharge 5 even again.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. The utility model provides a dull and stereotyped membrane that water impact resistance can be strong, includes mounting panel (1), its characterized in that: the utility model discloses a honeycomb filter plate, including the equal vertical fixedly connected with connecting plate (7) in front end both sides of mounting panel (1), the equal horizontal fixedly connected with a plurality of baffles (8) in position that the front end of mounting panel (1) is located between connecting plate (7), the equal fixedly connected with honeycomb filter plate (10) in position that the front end of mounting panel (1) is located between adjacent baffle (8), the equal fixedly connected with liquid outlet channel (11) in position that the outside of connecting plate (7) is located between adjacent baffle (8), the front end of mounting panel (1) is provided with closing plate (2), a plurality of mounting grooves (13) have been seted up to the inside of closing plate (2), the equal fixedly connected with membrane body (14) in inside of mounting groove (13).

2. The flat membrane with high water impact resistance of claim 1, wherein: the liquid collecting device is characterized in that liquid collecting shells (4) are arranged on the outer sides of the connecting plates (7), the side surfaces of the liquid collecting shells (4) are fixedly connected with the outer sides of the corresponding liquid outlet channels (11), and liquid outlet pipes (5) are fixedly connected to the lower ends of the liquid collecting shells (4).

3. The flat membrane with high water impact resistance of claim 1, wherein: the equal fixedly connected with of front side of connecting plate (7) and baffle (8) seals up (9), seal groove (12) have all been seted up with the position that seals up (9) and correspond to the rear side of closing plate (2).

4. The flat membrane with high water impact resistance of claim 1, wherein: the mounting plate is characterized in that a plurality of fixing nuts (6) are fixedly connected to the upper side and the lower side of the front end of the mounting plate (1), a plurality of fixing bolts (3) are arranged on the upper side and the lower side of the sealing plate (2), and the fixing bolts (3) are in threaded connection with the corresponding fixing nuts (6) respectively.

5. The flat membrane with high water impact resistance of claim 1, wherein: the honeycomb filter plate (10) comprises a plurality of hexagonal prism shells (15) which are connected with each other, and a plurality of micropores (16) are formed in the side surfaces of the hexagonal prism shells (15).