CN211170061U - Bioreactor - Google Patents
Bioreactor Download PDFInfo
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- CN211170061U CN211170061U CN201921927411.XU CN201921927411U CN211170061U CN 211170061 U CN211170061 U CN 211170061U CN 201921927411 U CN201921927411 U CN 201921927411U CN 211170061 U CN211170061 U CN 211170061U
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- storage tank
- reaction
- air inlet
- bioreactor
- inlet valve
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Abstract
The utility model provides a bioreactor. Relates to sewage treatment equipment, in particular to a bioreactor. A bioreactor which is small in size and capable of performing two reactions in one chamber is provided. Including upper portion open-ended reaction storehouse, the sealed lid of reaction storehouse upper cover, its characterized in that: the sealing cover is provided with an air inlet and a safety valve, the air inlet is respectively communicated with the oxygen storage tank and the nitrogen storage tank through air pipes, and the safety valve is communicated with the reaction bin; if need then add anaerobism when carrying out anaerobic reaction to sewage during the use, let in the oxygen in the nitrogen gas discharge reaction storehouse this moment for whole reaction storehouse possesses the equal condition of breeding of anaerobism, and need carry out aerobic reaction then close the valve of nitrogen gas storage tank and let in the pure oxygen, make aerobic bacteria breed, just can accomplish two kinds of different reactions like this in a reaction storehouse, reduce the volume, it is simpler to use.
Description
Technical Field
The utility model relates to a sewage treatment device, in particular to a bioreactor.
Background
In the sewage treatment process, microorganisms are used for reaction, wherein aerobic bacteria are used for oxygen consumption reaction, while anaerobic bacteria are used for reaction, so that the two reactions are generally carried out in two different reactors, and the occupied area is large and the structure is complex when the two reactions are carried out in the same way.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model provides a bioreactor which has small volume and can complete two reactions in a chamber.
The utility model discloses a following technical scheme realizes: including upper portion open-ended reaction storehouse, the sealed lid of reaction storehouse upper cover, its characterized in that: the sealing cover is provided with an air inlet and a safety valve, the air inlet is respectively communicated with the oxygen storage tank and the nitrogen storage tank through air pipes, and the safety valve is communicated with the reaction bin;
an aerobic bacteria storage tank and an anaerobic bacteria storage tank are arranged in the reaction bin, the aerobic bacteria storage tank and the anaerobic bacteria storage tank are respectively communicated with the reaction bin through a dropper, the aerobic bacteria storage tank is communicated with the oxygen storage tank through a pipeline, and the anaerobic bacteria storage tank is communicated with the nitrogen storage tank through a pipeline;
the safety valve is in signal connection with the controller, and the opening of the safety valve is controlled by the controller.
The sealing cover is also provided with a sewage inlet, and the sewage inlet is connected with a sewage source through a sewage pipeline.
The gas pipe is provided with a first gas inlet valve and a second gas inlet valve, the first gas inlet valve is arranged on one side, close to the nitrogen storage tank, of the gas pipe, and the second gas inlet valve is arranged on one side, close to the oxygen storage tank, of the gas pipe;
the first air inlet valve and the second air inlet valve are respectively in signal connection with the controller, and the controller controls the opening degree of the first air inlet valve and the opening degree of the second air inlet valve.
The controller is an MS51 series single chip microcomputer.
Compared with the prior art, the utility model discloses then add the anaerobe when need carry out anaerobic reaction to sewage during the use, let in the oxygen in the nitrogen gas discharge reaction storehouse this moment for whole reaction storehouse possesses the equal condition of breeding of anaerobism, and need carry out aerobic reaction then the valve of closing the nitrogen gas storage tank lets in the pure oxygen, makes aerobic bacteria breed, just can accomplish two kinds of different reactions like this in a reaction storehouse, reduces the volume, uses simpler.
Drawings
FIG. 1 is a schematic structural view of the present invention;
in the figure: 1. a reaction bin; 2. an oxygen storage tank; 3. a nitrogen storage tank; 4. an aerobic bacteria storage tank; 5. an anaerobic bacteria storage tank; 6. a sewage inlet; 7. a safety valve.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.
As shown in fig. 1, the bioreactor comprises a reaction chamber 1 with an upper opening, a sealing cover covers the reaction chamber 1, an air inlet and a safety valve 7 are arranged on the sealing cover, the air inlet is respectively communicated with an oxygen storage tank 2 and a nitrogen storage tank 3 through an air pipe, and the safety valve 7 is communicated with the reaction chamber 1;
an aerobic bacteria storage tank 4 and an anaerobic bacteria storage tank 5 are arranged in the reaction bin 1, the aerobic bacteria storage tank 4 and the anaerobic bacteria storage tank 5 are respectively communicated with the reaction bin 1 through a dropper, the aerobic bacteria storage tank 4 is communicated with the oxygen storage tank 2 through a pipeline, and the anaerobic bacteria storage tank 5 is communicated with the nitrogen storage tank 3 through a pipeline;
the safety valve 7 is in signal connection with a controller, and the opening of the safety valve 7 is controlled by the controller. If need then add anaerobism when carrying out anaerobic reaction to sewage during the use, let in the oxygen in the nitrogen gas discharge reaction storehouse 1 this moment for whole reaction storehouse 1 possesses the equal condition of breeding of anaerobism, and need carry out aerobic reaction then close the valve of nitrogen gas storage tank 3 and let in the pure oxygen, make aerobic bacteria breed, just can accomplish two kinds of different reactions like this in a reaction storehouse 1, reduce the volume, it is simpler to use.
The sealing cover is further provided with a sewage inlet 6, and the sewage inlet 6 is connected with a sewage source through a sewage pipeline.
The air pipe is provided with a first air inlet valve and a second air inlet valve, the first air inlet valve is arranged on one side, close to the nitrogen storage tank 3, of the air pipe, and the second air inlet valve is arranged on one side, close to the oxygen storage tank 2, of the air pipe;
the first air inlet valve and the second air inlet valve are respectively in signal connection with the controller, and the controller controls the opening degree of the first air inlet valve and the opening degree of the second air inlet valve. If need then add anaerobism when carrying out anaerobic reaction to sewage during the use, let in the oxygen in the nitrogen gas discharge reaction storehouse 1 this moment for whole reaction storehouse 1 possesses the equal condition of breeding of anaerobism, and need carry out aerobic reaction then close the valve of nitrogen gas storage tank 3 and let in the pure oxygen, make aerobic bacteria breed, just can accomplish two kinds of different reactions like this in a reaction storehouse 1, reduce the volume, it is simpler to use.
The controller is an MS51 series single chip microcomputer. Automatic control is realized through the controller, the personnel on duty is not needed, the automation degree is high, and the labor intensity of workers is low.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.
Claims (4)
1. Bioreactor, including upper portion open-ended reaction storehouse, the sealed lid of reaction storehouse upper cover, its characterized in that: the sealing cover is provided with an air inlet and a safety valve, the air inlet is respectively communicated with the oxygen storage tank and the nitrogen storage tank through air pipes, and the safety valve is communicated with the reaction bin;
an aerobic bacteria storage tank and an anaerobic bacteria storage tank are arranged in the reaction bin, the aerobic bacteria storage tank and the anaerobic bacteria storage tank are respectively communicated with the reaction bin through a dropper, the aerobic bacteria storage tank is communicated with the oxygen storage tank through a pipeline, and the anaerobic bacteria storage tank is communicated with the nitrogen storage tank through a pipeline;
the safety valve is in signal connection with the controller, and the opening of the safety valve is controlled by the controller.
2. The bioreactor of claim 1, wherein: the sealing cover is also provided with a sewage inlet, and the sewage inlet is connected with a sewage source through a sewage pipeline.
3. The bioreactor of claim 2, wherein: the gas pipe is provided with a first gas inlet valve and a second gas inlet valve, the first gas inlet valve is arranged on one side, close to the nitrogen storage tank, of the gas pipe, and the second gas inlet valve is arranged on one side, close to the oxygen storage tank, of the gas pipe;
the first air inlet valve and the second air inlet valve are respectively in signal connection with the controller, and the controller controls the opening degree of the first air inlet valve and the opening degree of the second air inlet valve.
4. A bioreactor according to any one of claims 1 to 3, wherein: the controller is an MS51 series single chip microcomputer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921927411.XU CN211170061U (en) | 2019-11-08 | 2019-11-08 | Bioreactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921927411.XU CN211170061U (en) | 2019-11-08 | 2019-11-08 | Bioreactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211170061U true CN211170061U (en) | 2020-08-04 |
Family
ID=71828649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921927411.XU Active CN211170061U (en) | 2019-11-08 | 2019-11-08 | Bioreactor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211170061U (en) |
-
2019
- 2019-11-08 CN CN201921927411.XU patent/CN211170061U/en active Active
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