CN213231662U - Separate flexible dull and stereotyped membrane of cavity formula MBR - Google Patents
Separate flexible dull and stereotyped membrane of cavity formula MBR Download PDFInfo
- Publication number
- CN213231662U CN213231662U CN202021833528.4U CN202021833528U CN213231662U CN 213231662 U CN213231662 U CN 213231662U CN 202021833528 U CN202021833528 U CN 202021833528U CN 213231662 U CN213231662 U CN 213231662U
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- CN
- China
- Prior art keywords
- support
- connecting rod
- membrane
- outlet pipe
- cavity
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000012528 membrane Substances 0.000 title claims abstract description 72
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 43
- 238000007789 sealing Methods 0.000 claims description 12
- 230000000694 effects Effects 0.000 abstract description 11
- 230000008595 infiltration Effects 0.000 abstract description 8
- 238000001764 infiltration Methods 0.000 abstract description 8
- 230000002349 favourable effect Effects 0.000 abstract description 4
- 239000010865 sewage Substances 0.000 description 13
- 238000001914 filtration Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 208000032963 Capsule physical issue Diseases 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
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- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model provides a separate flexible dull and stereotyped membrane of cavity formula MBR, including two membrane bodies, the edge interconnect of two membrane bodies is in the same place, is equipped with two between two membrane bodies and is annular first support, be connected with the first connecting rod that the slope set up on the first support, the one end that first support was kept away from to first connecting rod is connected with and is annular second support, be connected with the second connecting rod on the second support, the one end that the second support was kept away from to the second connecting rod is connected with the connecting plate, be connected with the outlet pipe on the connecting plate, set up the outlet pipe via hole that holds the outlet pipe and pass on the membrane body, the one end threaded connection that the outlet pipe via hole passes the outlet pipe via hole has the nut. In conclusion, the first connecting rod supports the second support, the two second supports support the two membrane bodies, and the cavity between the two membrane bodies is enlarged; the second connecting rod props up the connecting plate, and two connecting plates prop up two membrane bodies, enlarge the cavity between two membrane bodies, are favorable to water infiltration, improve the filter effect.
Description
Technical Field
The utility model relates to a sewage treatment device technical field, specifically speaking relates to a separate flexible dull and stereotyped membrane of cavity formula MBR.
Background
MBR membrane is present municipal sewage product commonly used, during the use, including two membrane bodies, the edge interconnect of two membrane bodies is in the same place, constitutes the cavity structure, and cavity structure intercommunication has the outlet pipe, arranges MBR membrane in sewage, and impurity such as mud is in the capsule separation outside, and the clear water after the filtration gets into the cavity structure to discharge along with the outlet pipe, reach sewage treatment's effect.
However, the prior art has the following disadvantages: when the sewage was arranged in to the MBR membrane, two membrane bodies were closely the laminating even together under water pressure, reduced the cavity between two membrane bodies, and the pressure differential between the external sewage environment is less in the cavity structure, and sewage is difficult to filter through the membrane body, is unfavorable for the water infiltration, and the filter effect is lower.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome above-mentioned conventional art's weak point, provide a separate flexible dull and stereotyped membrane of cavity formula MBR, improve the filter effect.
The purpose of the utility model is achieved through the following technical measures: the utility model provides a separate flexible dull and stereotyped membrane of cavity formula MBR, includes two membranes, and the edge interconnect of two membranes is in the same place, is equipped with two between two membranes and is annular first supports, be connected with the first connecting rod that the slope set up on the first support, the one end that first support was kept away from to first connecting rod is connected with and is annular second support, be connected with the second connecting rod on the second support, the one end that the second support was kept away from to the second connecting rod is connected with the connecting plate, be connected with the outlet pipe on the connecting plate, set up the outlet pipe via hole that holds the outlet pipe and pass on the membrane, the one end threaded connection that the outlet pipe via hole passed has the nut. By adopting the technical scheme, when the device is used, the first connecting rod supports the second support, the two second supports support the two membrane bodies, and the cavity between the two membrane bodies is enlarged; the second connecting rod props up the connecting plate, the two connecting plates prop up the two membrane bodies, a cavity between the two membrane bodies is enlarged, water infiltration is facilitated, and the filtering effect is improved; the sewage outside the two membrane bodies is filtered by the membrane bodies, and the filtered clean water enters the cavity between the two membrane bodies and flows out through the water outlet pipe.
The shape of first support is the rectangle, the shape of second support is the rectangle, the quantity of first connecting rod is four, and four first connecting rods set up with four angle one-to-one of first support, and four first connecting rods set up with four angle one-to-one of second support. When the water filter is used, the second support is supported by the first connecting rod, the two second supports support the two membrane bodies, the cavity between the two membrane bodies is enlarged, water infiltration is facilitated, and the filtering effect is improved.
The shape of connecting plate is the rectangle, the quantity of second connecting rod is four, and four second connecting rods set up with four angle one-to-one of second support, and four second connecting rods set up with four angle one-to-one of connecting plate. When the water filter is used, the connecting plate is propped up by the second connecting rod, the two membrane bodies are propped up by the two connecting plates, a cavity between the two membrane bodies is enlarged, water infiltration is facilitated, and the filtering effect is improved.
A plurality of threading holes are formed in the first support. When in use, the tying line passes through the threading hole to connect the two first brackets together.
The water outlet pipe is characterized by further comprising a connecting pipe, wherein a lantern ring is rotatably connected to the connecting pipe, and the lantern ring is in threaded connection with the water outlet pipe. When the water outlet device is used, the lantern ring is rotated, the lantern ring and the connecting pipe are installed on the water outlet pipe, and the water outlet device is simple to install.
The outside of the end part of the connecting pipe is provided with an annular bulge, and the inner side of the lantern ring is provided with an annular groove corresponding to the annular bulge. When the lantern ring is used, the annular bulge is positioned on the inner side of the annular groove, and the rotation of the lantern ring is realized.
A first sealing ring is arranged between the nut and the membrane body, and a second sealing ring is arranged between the connecting pipe and the water outlet pipe. When the water outlet pipe is used, the first sealing ring improves the tightness between the nut and the membrane body and prevents sewage from entering the water outlet pipe; and the tightness between the second sealing ring connecting pipe and the water outlet pipe prevents sewage from entering the water outlet pipe.
In conclusion, the first connecting rod supports the second support, the two second supports support the two membrane bodies, and the cavity between the two membrane bodies is enlarged; the second connecting rod props up the connecting plate, and two connecting plates prop up two membrane bodies, enlarge the cavity between two membrane bodies, are favorable to water infiltration, improve the filter effect.
Drawings
The invention will be further explained with reference to the drawings and the detailed description below:
FIG. 1 is a schematic diagram of the internal structure of a partitioned cavity type MBR flexible flat membrane of the present invention;
FIG. 2 is a schematic structural diagram of the MBR flexible flat membrane with separated cavities according to the present invention;
fig. 3 is a schematic structural diagram of a first support and a second support in the isolated cavity type MBR flexible flat membrane of the present invention;
FIG. 4 is a schematic structural view of a portion A of FIG. 1;
fig. 5 is a schematic structural view of a portion B in fig. 1.
In the figure: 1-a membrane body; 2-a first scaffold; 3-a second scaffold; 4-a first link; 5-a water outlet pipe is perforated; 6-connecting plates; 7-connecting pipe; 8-a first sealing ring; 9-water outlet pipe; 10-a nut; 11-an annular projection; 12-a second sealing ring; 13-a collar; 14-an annular groove; 15-a second link; 16-threading hole.
Detailed Description
As shown in fig. 1 to 4, the MBR flexible flat membrane with separated cavities comprises two membrane bodies 1, preferably, the membrane bodies 1 are rectangular in shape, the edges of the two membrane bodies 1 are connected with each other in a bonding mode, and the two membrane bodies 1 are connected together to form a cavity structure.
Two annular first supports 2 are arranged between the two film bodies 1, preferably, the first supports 2 are rectangular, and a plurality of threading holes 16 are formed in the first supports 2.
In use, two first brackets 2 are connected together by passing a tie-line through the threading holes 16.
Be connected with the first connecting rod 4 that the slope set up on first support 2, the one end that first support 2 was kept away from to first connecting rod 4 is connected with and is annular second support 3, and the preferred, the shape of second support 3 is the rectangle, and the quantity of first connecting rod 4 is four, and four first connecting rods 4 set up with four angle one-to-one of first support 2, and four first connecting rods 4 set up with four angle one-to-one of second support 3.
During the use, first connecting rod 4 props up second support 3, and two second supports 3 prop up two membrane bodies 1, enlarge the cavity between two membrane bodies 1, are favorable to the water infiltration, improve the filter effect.
A second connecting rod 15 is connected on the second bracket 3, one end of the second connecting rod 15 far away from the second bracket 3 is connected with a connecting plate 6,
the shape of connecting plate 6 is the rectangle, and the quantity of second connecting rod 15 is four, and four second connecting rods 15 set up with four angular one-to-one of second support 3, and four second connecting rods 15 set up with four angular one-to-one of connecting plate 6.
During the use, second connecting rod 15 props up connecting plate 6, and two connecting plates 6 prop up two membranes 1, enlarge the cavity between two membranes 1, are favorable to water infiltration, improve the filter effect.
The connecting plate 6 is connected with a water outlet pipe 9, the membrane body 1 is provided with a water outlet pipe through hole 5 for allowing the water outlet pipe 9 to pass through, and one end of the water outlet pipe through hole 5, which passes through the water outlet pipe through hole 5, is in threaded connection with a nut 10.
When the device is used, sewage on the outer sides of the two membrane bodies 1 is filtered through the membrane bodies 1, and filtered clean water enters a cavity between the two membrane bodies 1 and flows out through the water outlet pipe 9.
A first sealing ring 8 is arranged between the nut 10 and the membrane body 1.
When the water-saving device is used, the first sealing ring 8 improves the tightness between the nut 10 and the membrane body 1, and prevents sewage from entering the water outlet pipe 9.
As shown in fig. 5, the water outlet pipe device further comprises a connecting pipe 7, a lantern ring 13 is rotatably connected to the connecting pipe 7, and the lantern ring 13 is in threaded connection with the water outlet pipe 9.
When the water outlet pipe is used, the lantern ring 13 is rotated, the lantern ring 13 and the connecting pipe 7 are installed on the water outlet pipe 9, and the installation is simple.
The outer side of the end part of the connecting pipe 7 is provided with an annular bulge 11, and the inner side of the lantern ring 13 is provided with an annular groove 14 corresponding to the annular bulge 11.
In use, the annular protrusion 11 is located inside the annular groove 14 to effect rotation of the collar 13.
A second sealing ring 12 is arranged between the connecting pipe 7 and the water outlet pipe 9. When the water outlet pipe is used, the second sealing ring 12 is connected with the tightness between the pipe 7 and the water outlet pipe 9, so that sewage is prevented from entering the water outlet pipe 9.
To sum up, the present invention is not limited to the above-mentioned specific embodiments. Those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention, and all such changes and modifications are intended to be within the scope of the present invention.
Claims (7)
1. The utility model provides a separate flexible dull and stereotyped membrane of cavity formula MBR, includes two membrane bodies (1), and the edge interconnect of two membrane bodies (1) is in the same place, its characterized in that: be equipped with two between two film bodys (1) and be annular first support (2), be connected with first connecting rod (4) that the slope set up on first support (2), the one end that first support (2) were kept away from in first connecting rod (4) is connected with and is annular second support (3), be connected with second connecting rod (15) on second support (3), the one end that second support (3) were kept away from in second connecting rod (15) is connected with connecting plate (6), be connected with outlet pipe (9) on connecting plate (6), set up outlet pipe via hole (5) that hold outlet pipe (9) and pass on film body (1), the one end threaded connection that outlet pipe via hole (5) were passed in outlet pipe via hole (5) has nut (10).
2. The partitioned-cavity MBR flexible flat sheet membrane of claim 1, wherein: the shape of first support (2) is the rectangle, the shape of second support (3) is the rectangle, the quantity of first connecting rod (4) is four, and four first connecting rod (4) set up with four angle one-to-one of first support (2), and four first connecting rod (4) set up with four angle one-to-one of second support (3).
3. The partitioned cavity MBR flexible flat sheet membrane of claim 2, wherein: the shape of connecting plate (6) is the rectangle, the quantity of second connecting rod (15) is four, and four second connecting rod (15) set up with four angle one-to-one of second support (3), and four second connecting rod (15) set up with four angle one-to-one of connecting plate (6).
4. The partitioned cavity MBR flexible flat sheet membrane of claim 2, wherein: the first bracket (2) is provided with a plurality of threading holes (16).
5. The partitioned cavity MBR flexible flat sheet membrane of any one of claims 1-4, wherein: still include connecting pipe (7), it is connected with lantern ring (13) to rotate on connecting pipe (7), lantern ring (13) and outlet pipe (9) threaded connection.
6. The partitioned cavity MBR flexible flat sheet membrane of claim 5, wherein: the outer side of the end part of the connecting pipe (7) is provided with an annular bulge (11), and the inner side of the lantern ring (13) is provided with an annular groove (14) corresponding to the annular bulge (11).
7. The partitioned cavity MBR flexible flat sheet membrane of claim 5, wherein: a first sealing ring (8) is arranged between the nut (10) and the membrane body (1), and a second sealing ring (12) is arranged between the connecting pipe (7) and the water outlet pipe (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021833528.4U CN213231662U (en) | 2020-08-28 | 2020-08-28 | Separate flexible dull and stereotyped membrane of cavity formula MBR |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021833528.4U CN213231662U (en) | 2020-08-28 | 2020-08-28 | Separate flexible dull and stereotyped membrane of cavity formula MBR |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213231662U true CN213231662U (en) | 2021-05-18 |
Family
ID=75904368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021833528.4U Expired - Fee Related CN213231662U (en) | 2020-08-28 | 2020-08-28 | Separate flexible dull and stereotyped membrane of cavity formula MBR |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213231662U (en) |
-
2020
- 2020-08-28 CN CN202021833528.4U patent/CN213231662U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210518 |
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| CF01 | Termination of patent right due to non-payment of annual fee |