CN215049526U - Aeration biomembrane device for sewage treatment - Google Patents
Aeration biomembrane device for sewage treatment Download PDFInfo
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- CN215049526U CN215049526U CN202121164004.5U CN202121164004U CN215049526U CN 215049526 U CN215049526 U CN 215049526U CN 202121164004 U CN202121164004 U CN 202121164004U CN 215049526 U CN215049526 U CN 215049526U
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- air
- pipe
- branch pipe
- clamping sheet
- reaction tank
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- Biological Treatment Of Waste Water (AREA)
Abstract
The utility model discloses an aeration biomembrane device for sewage treatment, it includes the reaction tank, be provided with the tubular membrane ware of exposing to the sun in the reaction tank, the tubular membrane ware of exposing to the sun has the air flue to be responsible for and air flue branch pipe, and is a plurality of air flue branch pipe parallel arrangement, the both ends of air flue branch pipe are connected the air flue is responsible for and is gone up: the biological membrane component is very conveniently disassembled and assembled on the branch pipe, specifically, the upper clamping sheet and the lower clamping sheet are placed on the branch pipe and clamped, and then the upper clamping sheet and the lower clamping sheet are connected on the threads through nuts, so that the gas transmission hole is communicated with the connecting gas pipe, and the connecting gas pipe and the gas transmission hole are better connected and sealed through the sealing washer. In a specific aeration process, gas is introduced into the main pipe of the air passage, enters the connecting air pipe along the branch pipe of the air passage, and then forms micro bubbles on a biological membrane in the connecting air pipe so as to increase the oxygen content in the sewage.
Description
Technical Field
The utility model particularly relates to an aeration biomembrane device for sewage treatment.
Background
Sewage treatment is of great importance in modern society, and a large amount of sewage is produced every day, both in industrial applications and in daily life. The proper and safe treatment of the sewage can greatly improve the protection of resource environment. If not properly handled, it can cause serious harm to the natural environment.
For the treatment of sewage, various types of process methods and apparatus structures are adopted in the prior art, wherein, in the treatment process of sewage, the efficiency of sewage treatment can be greatly improved by introducing air and stirring to dissolve oxygen in the air into the sewage. The principle is that oxygen is in contact with the organic matters and microorganisms in the reaction tank, so that the oxidative decomposition of the organic matters and the microorganisms is enhanced, and the sewage treatment process is an aeration sewage treatment process.
The structure of the apparatus used for aeration is also very various, wherein, the apparatus of the tubular aeration biomembrane structure is the common type, and the main structure is to provide a plurality of branch pipes, then a plurality of biological membranes are arranged on the branch pipes, and air bubbles are provided by the biological membranes so as to increase the oxygen concentration in the water. However, the aeration apparatus of the pipe type structure is inconvenient in installing the fixing structure in the length direction, has low efficiency, and is inconvenient in the disassembly process, thus having an influence on maintenance and replacement of the connection fixture or the biofilm.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a device structure that the connection is dismantled to the subassembly of fixed biomembrane to the weak point of prior art to the convenience.
The utility model provides a pair of aeration biomembrane device for sewage treatment, it includes the reaction tank, be provided with the tubular membrane ware of exposing to the sun in the reaction tank, the tubular membrane ware of exposing to the sun has the air flue to be responsible for and air flue branch pipe, and is a plurality of air flue branch pipe parallel arrangement, the both ends of air flue branch pipe are connected the air flue is responsible for and is gone up: the detachable biological membrane assembly is arranged on the airway branch pipe, the biological membrane assembly is provided with an upper clamping sheet and a lower clamping sheet, the upper clamping sheet is provided with a first threaded part, the lower clamping sheet is provided with a second threaded part, the upper clamping sheet and the lower clamping sheet are butted together, and the first threaded part and the second threaded part are fixedly connected through a nut; the air duct branch pipe is provided with an air delivery hole, a sealing gasket is sleeved on the periphery of the air delivery hole, the sealing gasket is provided with the upper clamping piece, the middle part of the upper clamping piece is provided with a connecting air pipe, the connecting air pipe is connected with the air delivery hole, and an aeration biological membrane is arranged in the connecting air pipe.
The beneficial effect of above-mentioned scheme does: the biological membrane component is very conveniently disassembled and assembled on the branch pipe, specifically, the upper clamping sheet and the lower clamping sheet are placed on the branch pipe and clamped, and then the upper clamping sheet and the lower clamping sheet are connected on the threads through nuts, so that the gas transmission hole is communicated with the connecting gas pipe, and the connecting gas pipe and the gas transmission hole are better connected and sealed through the sealing washer. In a specific aeration process, gas is introduced into the main pipe of the air passage, enters the connecting air pipe along the branch pipe of the air passage, and then forms micro bubbles on a biological membrane in the connecting air pipe so as to increase the oxygen content in the sewage.
Preferably, the upper wall surface of the lower engaging piece is provided with an engaging guide protrusion, the lower wall surface of the upper engaging piece is provided with an engaging guide groove, and the engaging guide protrusion is matched with the engaging guide groove. When going up the block piece and carrying out the block with lower block piece, then through block direction recess cooperation direction on block direction arch, just so can make the cooperation process between them more accurate, quick.
Preferably, the airway branch pipe is provided with an upper guide post and a lower guide post, the upper clamping piece is provided with an upper guide groove, the lower clamping piece is provided with a lower guide groove, and the upper guide groove is connected with the lower guide groove in a matching manner. Through the setting of last guide post, it can conveniently place last block piece block on the branch pipe, and through the setting of guide post down, it can conveniently place down block piece block on the branch pipe.
Preferably, the nuts are disposed at two sides of the upper engaging piece and the lower engaging piece.
One preferred scheme is that the reaction tank comprises an aeration tank, a film-forming reaction tank and a disinfection tank which are connected in sequence; the tubular membrane aerator is arranged in the aeration tank, and the membrane hanging reaction tank is internally provided with a membrane hanging frame. Micro bubbles are formed through the aeration pipe in the aeration tank to increase the oxygen content in the sewage, and then chemical reaction is rapidly performed through the biofilm formation assembly in the biofilm formation tank to treat the sewage. Disinfectant is put into the disinfection tank to achieve further disinfection effect.
In a preferable scheme, a water inlet pipe is arranged on the outer wall of the aeration tank, the top of the aeration tank is connected with the biofilm culturing reaction tank through a first outlet, and the biofilm culturing reaction tank is connected with the disinfection tank through a second outlet.
The air flue is connected with a guide air pipe, the guide air pipe is connected with external air supply equipment, and the air supply equipment is fixed on the outer wall of the reaction tank through a mounting bracket.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a schematic structural view of a first viewing angle of an aeration biomembrane device for sewage treatment of the present invention;
FIG. 2 is a schematic structural diagram of a second view angle of the aeration biomembrane device for sewage treatment of the present invention;
FIG. 3 is a schematic structural view showing a cross-sectional view of the biofilm aeration apparatus for sewage treatment according to the present invention;
FIG. 4 is an enlarged schematic view of region A of FIG. 1;
FIG. 5 is an enlarged schematic view of the area B in FIG. 4;
FIG. 6 is a schematic view showing the structure of the aeration biomembrane device for sewage treatment according to the present invention without nuts,
FIG. 7 is a schematic structural view showing a cross-sectional state of a biofilm assembly and an air duct branch pipe in the aeration biofilm apparatus for sewage treatment of the present invention,
FIG. 8 is a schematic structural view of an upper engaging piece of the aeration biomembrane device for sewage treatment of the present invention,
FIG. 9 is a schematic structural view of the lower engaging piece of the aeration biomembrane device for sewage treatment of the present invention.
Detailed Description
The technical solution in the embodiment of the present invention is clearly and completely described below with reference to the drawings in the embodiment of the present invention. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be implemented in other ways different from the specific details set forth herein, and one skilled in the art may similarly generalize the present invention without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
As shown in fig. 1 to fig. 9, the utility model provides a pair of aeration biomembrane device for sewage treatment, it includes reaction tank 1, be provided with tubular membrane aeration ware 10 in the reaction tank 1, tubular membrane aeration ware 10 has the air flue and is responsible for 11 and air flue branch pipe 12, and is a plurality of air flue branch pipe 12 parallel arrangement, the both ends of air flue branch pipe are connected on the air flue is responsible for 11: wherein, a detachable biological membrane assembly 20 is arranged on the airway branch pipe 12, the biological membrane assembly 20 is provided with an upper clamping sheet 21 and a lower clamping sheet 22, the upper clamping sheet 21 is provided with a first screw thread part 23, the lower clamping sheet 22 is provided with a second screw thread part 24, the upper clamping sheet 21 and the lower clamping sheet 22 are butted together, and the first screw thread part 23 and the second screw thread part 24 are fixedly connected through a nut; the air flue branch pipe 12 is provided with an air delivery hole 13, a sealing gasket 25 is sleeved around the air delivery hole 13, the upper clamping piece 21 is arranged on the sealing gasket 25, a connecting air pipe 26 is arranged in the middle of the upper clamping piece 21, the connecting air pipe 26 is connected with the air delivery hole 13, and an aeration biological membrane 27 is arranged in the connecting air pipe 26.
The biofilm assembly 20 is conveniently assembled and disassembled on the branch pipe 12, specifically, the upper clamping sheet 21 and the lower clamping sheet 22 are placed and clamped on the branch pipe 12 and then connected on the screw thread through the nut, so that the gas transmission hole 13 and the connecting gas pipe 26 are communicated with each other, and the connecting gas pipe 26 and the gas transmission hole 13 are better connected and sealed through the sealing washer 25. In a specific aeration process, gas is introduced into the main airway pipe 11, enters the connecting air pipe 26 along the branch airway pipe 12, and then forms micro bubbles from the biological membrane 27 in the connecting air pipe 26 to increase the oxygen content in the sewage.
The upper wall surface of the lower engaging piece 21 has an engaging guide protrusion 28, the lower wall surface of the upper engaging piece 22 has an engaging guide groove 29, and the engaging guide protrusion 28 is engaged with the engaging guide groove 29. When the upper engaging piece 21 and the lower engaging piece 22 are engaged, the engaging guide groove 29 is engaged with and guided by the engaging guide protrusion 28, so that the engaging process between the upper engaging piece and the lower engaging piece can be more accurate and faster.
The airway branch tube 12 is provided with an upper guide post 14 and a lower guide post 15, the upper clamping sheet 21 is provided with an upper guide groove 30, the lower clamping sheet 22 is provided with a lower guide groove 31, and the upper guide groove 30 is matched and connected with the lower guide groove 30. The upper engaging piece 21 can be easily engaged with the branch pipe 12 by the upper guide pole 14, and the lower engaging piece 22 can be easily engaged with the branch pipe 12 by the lower guide pole 15.
The nuts are arranged on two sides of the upper clamping sheet 21 and the lower clamping sheet 22.
The reaction tank 1 comprises an aeration tank 2, a film-forming reaction tank 3 and a disinfection tank 4 which are connected in sequence; the tubular membrane aerator 10 is arranged in the aeration tank 2, and the membrane hanging reaction tank 3 is internally provided with a membrane hanging frame 40. Microbubbles are formed in the aeration tank 2 through the aeration pipe to increase the oxygen content in the sewage, and then a chemical reaction is rapidly performed in the biofilm formation tank 3 through the biofilm formation module 40 to treat the sewage. Disinfectant is put into the disinfection tank 4 to achieve further disinfection.
The outer wall of the aeration tank 2 is provided with a water inlet pipe 50, the top of the aeration tank 2 is connected with the biofilm culturing reaction tank 3 through a first outlet 60, and the biofilm culturing reaction tank 3 is connected with the disinfection tank 4 through a second outlet 70.
The airway main pipe 11 is connected with the air guide pipe 15, the air guide pipe 15 is connected with external air supply equipment 16, and the air supply equipment 16 is fixed on the outer wall of the reaction tank 1 through a mounting bracket 17.
It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Claims (7)
1. An aeration biomembrane device for sewage treatment is characterized in that: including the reaction tank, be provided with the tubular membrane ware of exposing to the sun in the reaction tank, the tubular membrane ware of exposing to the sun has the air flue and is responsible for and the air flue branch pipe, and is a plurality of air flue branch pipe parallel arrangement, the both ends of air flue branch pipe are connected the air flue is responsible for and is gone up: the detachable biological membrane assembly is arranged on the airway branch pipe, the biological membrane assembly is provided with an upper clamping sheet and a lower clamping sheet, the upper clamping sheet is provided with a first threaded part, the lower clamping sheet is provided with a second threaded part, the upper clamping sheet and the lower clamping sheet are butted together, and the first threaded part and the second threaded part are fixedly connected through a nut; the air duct branch pipe is provided with an air delivery hole, a sealing gasket is sleeved on the periphery of the air delivery hole, the sealing gasket is provided with the upper clamping piece, the middle part of the upper clamping piece is provided with a connecting air pipe, the connecting air pipe is connected with the air delivery hole, and an aeration biological membrane is arranged in the connecting air pipe.
2. An aerated biofilm apparatus for wastewater treatment as claimed in claim 1, wherein: the upper wall surface of the lower clamping sheet is provided with a clamping guide protrusion, the lower wall surface of the upper clamping sheet is provided with a clamping guide groove, and the clamping guide protrusion is matched with the clamping guide groove.
3. An aerated biofilm apparatus for wastewater treatment as claimed in claim 1, wherein: the air passage branch pipe is provided with an upper guide post and a lower guide post, the upper clamping piece is provided with an upper guide groove, the lower clamping piece is provided with a lower guide groove, and the upper guide groove is connected with the lower guide groove in a matched mode.
4. An aerated biofilm apparatus for wastewater treatment as claimed in claim 1, wherein: the nuts are arranged on the two sides of the upper clamping sheet and the lower clamping sheet.
5. An aerated biofilm apparatus for wastewater treatment as claimed in claim 1, wherein: the reaction tank comprises an aeration tank, a film-forming reaction tank and a disinfection tank which are connected in sequence; the tubular membrane aerator is arranged in the aeration tank, and the membrane hanging reaction tank is internally provided with a membrane hanging frame.
6. An aerated biofilm apparatus for wastewater treatment according to claim 5, wherein: the outer wall of the aeration tank is provided with a water inlet pipe, the top of the aeration tank is connected with the biofilm culturing reaction tank through a first outlet, and the biofilm culturing reaction tank is connected with the disinfection tank through a second outlet.
7. An aerated biofilm apparatus for wastewater treatment according to claim 6, wherein: the air flue is responsible for and is connected with guide trachea, guide trachea and external air feeder are connected, air feeder passes through the installing support to be fixed on the outer wall of reaction tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121164004.5U CN215049526U (en) | 2021-05-27 | 2021-05-27 | Aeration biomembrane device for sewage treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121164004.5U CN215049526U (en) | 2021-05-27 | 2021-05-27 | Aeration biomembrane device for sewage treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215049526U true CN215049526U (en) | 2021-12-07 |
Family
ID=79211503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121164004.5U Expired - Fee Related CN215049526U (en) | 2021-05-27 | 2021-05-27 | Aeration biomembrane device for sewage treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215049526U (en) |
-
2021
- 2021-05-27 CN CN202121164004.5U patent/CN215049526U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211207 |