CN220779401U - Air filtering dual-pressurization system for aerobic fermentation - Google Patents
Air filtering dual-pressurization system for aerobic fermentation Download PDFInfo
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- CN220779401U CN220779401U CN202322032799.XU CN202322032799U CN220779401U CN 220779401 U CN220779401 U CN 220779401U CN 202322032799 U CN202322032799 U CN 202322032799U CN 220779401 U CN220779401 U CN 220779401U
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- air
- pipeline
- molecular sieve
- tank
- aerobic fermentation
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- 238000001914 filtration Methods 0.000 title claims abstract description 18
- 238000010564 aerobic fermentation Methods 0.000 title claims abstract description 16
- 239000001301 oxygen Substances 0.000 claims abstract description 30
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 30
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 29
- 239000002808 molecular sieve Substances 0.000 claims abstract description 24
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 claims abstract description 22
- 238000007906 compression Methods 0.000 claims abstract description 13
- 230000006835 compression Effects 0.000 claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000007789 gas Substances 0.000 claims description 17
- 230000005540 biological transmission Effects 0.000 claims description 11
- 239000002351 wastewater Substances 0.000 claims description 7
- 230000009977 dual effect Effects 0.000 claims 4
- 241000894006 Bacteria Species 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 239000012535 impurity Substances 0.000 abstract description 4
- 239000000126 substance Substances 0.000 abstract description 2
- 230000004151 fermentation Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 244000005700 microbiome Species 0.000 description 3
- 239000002912 waste gas Substances 0.000 description 3
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 238000004090 dissolution Methods 0.000 description 2
- 238000000855 fermentation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000003895 organic fertilizer Substances 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model relates to an air filtering dual-pressurization system for aerobic fermentation, which belongs to the field of organic chemical industry and comprises at least two air compressors, an air filter, a molecular sieve tank and an oxygen storage tank, wherein an air pipeline I which is communicated with each other is arranged between an air outlet port of each air compressor and an air inlet port of the air filter respectively, an air pipeline II which is communicated with each other is arranged between an air outlet port of the air filter and the upper part of the molecular sieve tank, an air pipeline III which is communicated with each other is arranged between the right side of the lower end of the molecular sieve tank and the oxygen storage tank, and an air pipeline IV which is used for supplying oxygen to the outside is arranged on the oxygen storage tank. The utility model adopts a plurality of air compressors which are arranged in parallel, has high compression degree, adopts a plurality of air filters and molecular sieves, and has the characteristics of avoiding the generation of greasy dirt and bacteria, along with high air compression degree, high production efficiency, simple structure, small volume, scientific and reasonable design, convenient use, improved oxygen concentration and greatly reduced water and impurities in the air.
Description
Technical Field
The utility model relates to an air filtration dual-pressurization system for aerobic fermentation, which is applicable to industries such as organic fertilizer manufacturing and the like and belongs to the field of organic chemical industry.
Background
In the aerobic fermentation process, the bioreactor takes the dissolved oxygen coefficient and the power consumed by transferring each kilogram of oxygen as basic indexes for measuring the quality of the fermentation tank, in the aerobic fermentation, air or pure oxygen is required to be continuously introduced into the fermentation tank so as to supply oxygen required by microorganisms, the larger the gas-liquid contact area is, the faster the dissolution rate of the oxygen is, the higher the utilization rate of the oxygen is, and the higher the yield of products is.
Therefore, the requirement on air or pure oxygen is very high, oil stains and bacteria contamination are avoided as much as possible, and meanwhile, excessive moisture cannot be contained in the air, in actual production, an air filtering and compressing device is mostly adopted to process the air, however, the traditional air filtering and compressing device has lower compression degree on the air, and when oxygen required by microorganisms is supplied, the contact area of gas and liquid is smaller, meanwhile, equipment is complex and large in size, bacteria contamination is easy to generate, and the quality of products is greatly influenced.
Disclosure of Invention
In order to solve the problems, the utility model provides an air filtering dual-pressurization system for aerobic fermentation, which is characterized by comprising at least two air compressors, an air filter, a molecular sieve tank and an oxygen storage tank, wherein an air pipeline I is respectively arranged between an air outlet port of each air compressor and an air inlet port of the air filter, an air pipeline II is respectively arranged between an air outlet port of the air filter and the upper part of the molecular sieve tank, an air pipeline III is respectively arranged between the right side of the lower end of the molecular sieve tank and the oxygen storage tank, and an air pipeline IV is arranged on the oxygen storage tank and is used for externally supplying oxygen.
The utility model provides an air filtration dual-pressurization system for aerobic fermentation, which has the following beneficial effects:
1. the utility model adopts a plurality of air compressors which are arranged in parallel, has high compression degree, and has larger gas-liquid contact area when oxygen required by microorganisms is supplied, thereby accelerating the dissolution rate of the oxygen and improving the utilization rate of the oxygen and the yield of products;
2. the utility model adopts a plurality of air filters and molecular sieves to form multi-stage filtration, thereby avoiding the generation of greasy dirt and bacteria, further reducing the content of water and impurities in the air and improving the oxygen concentration;
3. the utility model has simple equipment, convenient use and small volume, and is suitable for the use in industries such as organic fertilizer manufacturing and the like.
In conclusion, the utility model has the characteristics of high air compression degree, high production efficiency, simple structure, small volume, scientific and reasonable design, convenient use, capability of avoiding oil stains and bacteria, improving oxygen concentration and greatly reducing water and impurities in the air.
Drawings
FIG. 1 is a flow chart of the present utility model;
FIG. 2 is a schematic diagram of the structure of the present utility model;
in the figure: 1-air compressor tank body, 2-air motor, 3-pipeline, 4-pneumatic automatic switch, 5-manometer I, 6-gas pipeline I, 7-check valve I, 8-support, 9-drainage pipeline I, 10-drain valve I, 11-waste water tank I, 12-air filter I, 13-molecular sieve tank, 14-molecular sieve, 15-drain valve II, 16-drainage pipeline II, 17-waste water tank II, 18-gas pipeline III, 19-check valve II, 20-oxygen storage tank, 21-gas pipeline IV, 22-check valve III, 23-manometer II, 24-gas pipeline II, 25-waste gas discharge pipeline, 26-check valve IV, 27-manometer III, 28-check valve V, 29-air compression pump, 30-air filter II.
Detailed Description
The following description of the technical solutions in the embodiments of the present application will be made clearly and completely with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are only some embodiments of the present application, not all embodiments.
In the description of the embodiments, it should be noted that the azimuth or positional relationship indicated by the terms "upper", "lower", "ascending", "descending", "etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of description of the present application and simplification of the description, and do not indicate or imply that the apparatus or element in question must have a specific azimuth, be configured and operated in a specific azimuth, and thus should not be construed as limiting the present application. In the description of the present application, unless explicitly stated and limited otherwise, the terms "mounted," "configured to," "connected," and the like are to be construed broadly as, for example, "connected," either permanently connected, detachably connected, or integrally connected, either mechanically connected or electrically connected, either directly connected or indirectly connected via an intermediary, and also communicating between the two elements. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art in a specific context.
As shown in fig. 1 to 2, at least two air compressors are provided, an air pipeline i 6 is respectively communicated between an air outlet port of each air compressor and an air inlet port of an air filter 12, an air pipeline ii 24 is respectively communicated with an air outlet port of the air filter 12 and the upper part of a molecular sieve tank 13, an air pipeline iii 18 is respectively communicated between the right side of the lower end of the molecular sieve tank 13 and an oxygen storage tank 20, and an air pipeline iv 21 for supplying oxygen to the outside is arranged on the oxygen storage tank 20.
The air outlet ports of the air compressors are connected in parallel through an air transmission pipeline I6, the air inlet port of the air filter 12 is communicated with the air transmission pipeline I6 after being connected in parallel, and the air outlet port of each air compressor is sequentially provided with a one-way valve I7 and an air filter II 30 at intervals on the air transmission pipeline I6 before being connected in parallel.
The air compressor is characterized in that an air compressor motor 2 and an air compression pump 29 are fixedly arranged at the upper end of an air compressor tank body 1 of the air compressor through a support, an output shaft of the air compressor motor 2 is connected with the air compression pump 29, an air outlet of the air compression pump 29 is communicated with the air compressor tank body 1 through a pipeline 3, a one-way valve V28 is further installed on the pipeline 3 in series, an air pressure automatic switch 4 with two ends respectively communicated with an air outlet port and an air transmission pipeline I6 is fixedly connected to the air compressor tank body 1, and a pressure gauge I5 is further installed on the air pressure automatic switch 4.
The air compressor tank body 1 lower extreme is equipped with the waste water tank I11 through drainage pipe I9 intercommunication, install drain valve I10 on the drainage pipe I9, air compressor tank body 1 bottom four corners position fixed mounting has support 8.
The upper end of the molecular sieve tank 13 is provided with an exhaust gas discharge pipeline 25, the exhaust gas discharge pipeline 25 is provided with a one-way valve IV 26 in series connection and a pressure gauge III 27 in parallel connection, and the molecular sieve tank 13 is internally filled with a molecular sieve 14.
The lower extreme of molecular sieve jar 13 is equipped with the waste water tank II 17 through drainage pipe II 16 intercommunication, install drain valve II 15 on the drainage pipe II 16.
And a pressure gauge II 23 is arranged on the gas pipeline IV 21 in parallel.
And the gas transmission pipeline I6, the gas transmission pipeline III 18 and the gas transmission pipeline IV 21 are correspondingly provided with a one-way valve I7, a one-way valve II 19 and a one-way valve III 22 respectively.
The working principle and the working process of the utility model are as follows:
as shown in fig. 1 to 2, the air compressor motor 2 is started to absorb compressed air, the air is discharged into the air compressor pump 29 through the pipeline 3, the compressed air is discharged into the air compressor tank 1 through the air compressor pump 29, the one-way valve i 7 is opened after the air pressure condition is met by the observation pressure gauge i 5, the air enters the air filter 12 through the air pipeline i 6 to be filtered to remove most of moisture and impurities, then enters the molecular sieve tank 13 through the air pipeline ii 24 to be filtered again to obtain oxygen with higher purity, and enters the oxygen storage tank 20 through the air pipeline iii 18, and waste water and waste gas generated in the whole air filtering compression process can be discharged from the drainage pipeline i 9, the drainage pipeline ii 16 and the waste gas discharge pipeline 25 respectively.
The embodiments of the present utility model are all preferred embodiments of the present utility model, and are not intended to limit the scope of the present utility model in this way, therefore: all equivalent changes in structure, shape and principle of the utility model are covered by the protection scope of the present application.
Claims (8)
1. The utility model provides an air filtration dual pressurization system for aerobic fermentation, its characterized in that includes air compressor, air cleaner (12), molecular sieve jar (13), stores up oxygen jar (20), air compressor has two at least, and each air compressor outlet port has gas-supply pipeline I (6) of intercommunication respectively with between air cleaner (12) inlet port, air cleaner (12) outlet port and molecular sieve jar (13) upper portion have gas-supply pipeline II (24) of intercommunication each other, there is gas-supply pipeline III (18) of intercommunication between molecular sieve jar (13) lower extreme right side and the oxygen jar (20), be provided with on the oxygen jar (20) and supply gas-supply pipeline IV (21) of oxygen outward.
2. The air filtration dual-pressurization system for aerobic fermentation according to claim 1, wherein the air outlet ports of the air compressors are connected in parallel through an air transmission pipeline I (6), the air inlet port of the air filter (12) is communicated with the air transmission pipeline I (6) after being connected in parallel, and the air outlet port of each air compressor is provided with a one-way valve I (7) and an air filter II (30) on the air transmission pipeline I (6) before being connected in parallel at intervals.
3. The air filtration dual-pressurization system for aerobic fermentation according to claim 2, wherein an air compressor motor (2) and an air compression pump (29) are fixedly arranged at the upper end of an air compressor tank body (1) of the air compressor through a bracket, an output shaft of the air compressor motor (2) is connected with the air compression pump (29), an air outlet of the air compression pump (29) is communicated with the air compressor tank body (1) through a pipeline (3), a one-way valve V (28) is further connected in series on the pipeline (3), an air pressure automatic switch (4) with two ends respectively communicated with an air outlet port and an air transmission pipeline I (6) is fixedly connected to the air compressor tank body (1), and a pressure meter I (5) is further arranged on the air pressure automatic switch (4).
4. The air filtration dual-pressurization system for aerobic fermentation according to claim 3, wherein a wastewater tank I (11) communicated with a water drainage pipeline I (9) is arranged at the lower end of the air compressor tank body (1), a water drainage valve I (10) is arranged on the water drainage pipeline I (9), and a bracket (8) is fixedly arranged at four corners of the bottom of the air compressor tank body (1).
5. An air filtration dual pressurization system for aerobic fermentation according to claim 3, wherein an exhaust gas discharge pipeline (25) is arranged at the upper end of the molecular sieve tank (13), a one-way valve IV (26) is arranged on the exhaust gas discharge pipeline (25) in series and a pressure gauge III (27) is arranged in parallel, and the molecular sieve tank (13) is internally filled with a molecular sieve (14).
6. The air filtration dual pressurization system for aerobic fermentation according to claim 5, wherein the molecular sieve tank (13) is provided with a waste water tank II (17) at the lower end thereof, which is communicated with the water tank II (16) through a water drain pipeline II (16), and a water drain valve II (15) is installed on the water drain pipeline II (16).
7. The air filtration dual pressurization system for aerobic fermentation according to claim 5, wherein a pressure gauge II (23) is installed on the gas pipeline IV (21) in parallel.
8. The air filtration dual-pressurization system for aerobic fermentation according to claim 1 or 7, wherein the gas pipeline I (6), the gas pipeline III (18) and the gas pipeline IV (21) are respectively provided with a one-way valve I (7), a one-way valve II (19) and a one-way valve III (22) correspondingly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322032799.XU CN220779401U (en) | 2023-07-31 | 2023-07-31 | Air filtering dual-pressurization system for aerobic fermentation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322032799.XU CN220779401U (en) | 2023-07-31 | 2023-07-31 | Air filtering dual-pressurization system for aerobic fermentation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220779401U true CN220779401U (en) | 2024-04-16 |
Family
ID=90663529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322032799.XU Active CN220779401U (en) | 2023-07-31 | 2023-07-31 | Air filtering dual-pressurization system for aerobic fermentation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220779401U (en) |
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2023
- 2023-07-31 CN CN202322032799.XU patent/CN220779401U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240913 Address after: Office 205, No.8 Laowei Industrial Zone, Junzibu Community, Guanlan Street, Longhua District, Shenzhen City, Guangdong Province 518000 Patentee after: Shenzhen Saibaojia Technology Co.,Ltd. Country or region after: China Address before: Room 2102, Building 7, Wuyue Garden, Kangming Road, Puji Sub-district Office, Wuhua District, Kunming City, Yunnan Province, 650101 Patentee before: Kunming Yifengyuan Biotechnology Co.,Ltd. Country or region before: China |
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| TR01 | Transfer of patent right |