CN111621401A - Magnetic stirring fermentation tank - Google Patents
Magnetic stirring fermentation tank Download PDFInfo
- Publication number
- CN111621401A CN111621401A CN202010528172.1A CN202010528172A CN111621401A CN 111621401 A CN111621401 A CN 111621401A CN 202010528172 A CN202010528172 A CN 202010528172A CN 111621401 A CN111621401 A CN 111621401A
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- magnetic steel
- stirring
- bearing
- magnetic
- fermentation tank
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M23/00—Constructional details, e.g. recesses, hinges
- C12M23/38—Caps; Covers; Plugs; Pouring means
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M27/00—Means for mixing, agitating or circulating fluids in the vessel
- C12M27/02—Stirrer or mobile mixing elements
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M37/00—Means for sterilizing, maintaining sterile conditions or avoiding chemical or biological contamination
- C12M37/04—Seals
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/40—Bio-organic fraction processing; Production of fertilisers from the organic fraction of waste or refuse
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
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- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Chemical & Material Sciences (AREA)
- Zoology (AREA)
- Biomedical Technology (AREA)
- Sustainable Development (AREA)
- Microbiology (AREA)
- Biotechnology (AREA)
- Biochemistry (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Molecular Biology (AREA)
- Clinical Laboratory Science (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
- Accessories For Mixers (AREA)
- Mixers With Rotating Receptacles And Mixers With Vibration Mechanisms (AREA)
Abstract
The invention discloses a magnetic stirring fermentation tank which comprises an outer magnetic steel seat, a hanging cap, an isolation body, an inner magnetic steel sleeve, an inner magnetic steel seat, a small shaft, a second bearing, a sealing ring and a bearing positioning sleeve. This magnetic stirring fermentation cylinder, mechanism such as bearing with interior magnetism and stirring rake connection seals up, adopt unique staff location, sealed staff of specific sealing washer and interior magnetism, interior magnetism constitutes a whole with stirring paddle leaf, magnetic drive runs down, do not need to carry out the washing of disinfecting alone in the use again, and do not have the dead angle, as a module, wholly confined interior magnetic steel system is cleaner and more sanitary, washing sterilization procedure has been reduced, and clean and sanitary pollution reduction risk, moreover, the steam generator is simple in structure, can effectively reduce the risk of contracting a fungus, the later maintenance is simple.
Description
Technical Field
The invention relates to a magnetic stirring fermentation tank, in particular to the technical field of fermentation engineering.
Background
The magnetic stirring is mainly characterized in that the dynamic seal of the shaft and the machine body is converted into the static seal of the isolating sleeve and the machine body, so that the leakage problem is solved. The main structural characteristics are that the inner rotor and the driven part are completely sealed in the machine body by the isolation sleeve, and the motion form and the power of the driving part are transmitted to the driven part through magnetic coupling under the condition of no mechanical contact.
A magnetic stirring device of the existing reactor comprises a stirring shaft, an outer magnet and an inner magnet, wherein the outer magnet is connected with a motor, the inner magnet is connected with a stirring paddle blade, an isolation sleeve is arranged between the outer magnet and the inner magnet, and a gap is reserved between the isolation sleeve and the inner magnet to be used as an in-place cleaning and sterilizing channel. The existing upper magnetic stirring reactor considers the sanitary requirement, is designed with a very complex on-site sterilization and on-site cleaning structure, and can not ensure the exhaustion and cleanness requirements of pharmaceutical equipment. Aiming at the problem, a magnetic stirring fermentation tank is designed.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide a magnetic stirring fermentation tank.
In order to solve the technical problems, the invention provides the following technical scheme:
the invention relates to a magnetic stirring fermentation tank, which comprises an outer magnetic steel base, a hanging cap, an isolation part, an inner magnetic steel sleeve, an inner magnetic steel base, a small shaft, a second bearing, a sealing ring and a bearing positioning sleeve, wherein the outer magnetic steel base is fixed on the hanging cap;
the inner magnetic steel, the inner magnetic steel sleeve, the inner magnetic steel seat, the small shaft, the second bearing, the sealing ring and the bearing positioning sleeve are positioned in the reactor and are used as a module to be stirred in the fermentation tank in a magnetic force manner;
the outer magnetic steel seat is connected with the stirring motor, the small shaft is fixed in a sealing mode through the hanging cap, a second bearing is arranged on one surface of the small shaft, and the second bearing and the sealing ring are connected and sealed with the inner magnetic steel seat;
a first bearing is fixedly arranged on the other surface of the small shaft, the first bearing is fixed through a round nut (3), and a bearing positioning sleeve is fixedly sleeved on the peripheral side surface of the small shaft;
the outer magnetic steel seat is driven by a motor, the outer magnetic steel seat drives the inner magnetic steel to rotate through isolation, the inner magnetic steel is connected with the stirring paddle, the inner magnetic steel is fixedly sleeved with the first stirring shaft, and one end of the first stirring shaft is connected with the second stirring shaft;
the side face of the periphery of the second stirring shaft is provided with a rack, and a tank cover is fixedly arranged on one surface of the rack.
The invention has the following beneficial effects:
the mechanism such as bearing with interior magnetism and stirring rake connection seals up, adopt unique staff location, the sealed staff of specific sealing washer and interior magnetism, interior magnetism and stirring paddle leaf form a whole, magnetic drive operates down, do not need to disinfect alone in the use and wash, and do not have the dead angle, as a module, wholly confined interior magnetic steel system is cleaner and more sanitary, the washing sterilization procedure has been reduced, and clean and sanitary reduction pollution risk, moreover, the steam generator is simple in structure, can effectively reduce the risk of contracting a fungus, the later maintenance is simple.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural view of the present invention.
As shown in the figure: 1. a stirring paddle; 2. a first stirring shaft; 3. a round nut; 4. a first bearing; 5. a bearing positioning sleeve; 6. a second bearing; 7. an inner magnetic steel base; 8. an external magnetic steel seat; 9. a small shaft; 10. a can lid; 11. a seal ring; 12. hanging a cap; 13. a frame; 14. and a second stirring shaft.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
As shown in figure 1, the magnetic stirring fermentation tank comprises an external magnetic steel seat 8, a hanging cap 12, an isolation part, internal magnetic steel, an internal magnetic steel sleeve, an internal magnetic steel seat 7, a small shaft 9, a second bearing 6, a sealing ring 11 and a bearing positioning sleeve 5;
the inner magnetic steel, the inner magnetic steel sleeve, the inner magnetic steel seat 7, the small shaft 9, the second bearing 6, the sealing ring 11 and the bearing positioning sleeve 5 are positioned in the reactor and are used as a module to be stirred in the fermentation tank in a magnetic force manner;
the outer magnetic steel seat 8 is connected with a stirring motor, the small shaft 9 is fixed in a sealing mode through a hanging cap 12, a second bearing 6 is arranged on one surface of the small shaft 9, and the second bearing 6 and a sealing ring 11 are connected with the inner magnetic steel seat 7 in a sealing mode;
the other surface of the small shaft 9 is fixedly provided with a first bearing 4, the first bearing 4 is fixed through a round nut 3, and the peripheral side surface of the small shaft 9 is fixedly sleeved with a bearing positioning sleeve 5;
the outer magnetic steel base 8 is driven by a motor, the outer magnetic steel base 8 drives the inner magnetic steel to rotate through isolation, the inner magnetic steel is connected with the stirring paddle 1, the inner magnetic steel is fixedly sleeved with the first stirring shaft 2, and one end of the first stirring shaft 2 is connected with the second stirring shaft 14;
the peripheral side surface of the second stirring shaft 14 is provided with a frame 13, and a tank cover 10 is fixedly arranged on one surface of the frame 13.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (5)
1. A magnetic stirring fermentation tank is characterized by comprising an outer magnetic steel seat (8), a hanging cap (12), an isolation, inner magnetic steel, an inner magnetic steel sleeve, an inner magnetic steel seat (7), a small shaft (9), a second bearing (6), a sealing ring (11) and a bearing positioning sleeve (5);
the inner magnetic steel, the inner magnetic steel sleeve, the inner magnetic steel seat (7), the small shaft (9), the second bearing (6), the sealing ring (11) and the bearing positioning sleeve (5) are positioned in the reactor and are used as a module to perform magnetic stirring in the fermentation tank.
2. The magnetic stirring fermentation tank of claim 1, wherein the outer magnetic steel base (8) is connected with a stirring motor, the small shaft (9) is fixed by a hanging cap (12) in a sealing manner, a second bearing (6) is arranged on one surface of the small shaft (9), and the second bearing (6) and the sealing ring (11) are connected and sealed with the inner magnetic steel base (7).
3. The magnetic stirring fermentation tank of claim 1, wherein a first bearing (4) is fixedly installed on the other surface of the small shaft (9), the first bearing (4) is fixed through a round nut (3), and a bearing positioning sleeve (5) is fixedly sleeved on the peripheral side surface of the small shaft (9).
4. A magnetic stirring fermenter according to claim 1, wherein the external magnetic steel base (8) is driven by a motor, the external magnetic steel base (8) drives the internal magnetic steel to rotate through isolation, the internal magnetic steel is connected with the stirring paddle (1), the internal magnetic steel is fixedly sleeved with the first stirring shaft (2), and one end of the first stirring shaft (2) is connected with the second stirring shaft (14).
5. The magnetic stirring fermenter according to claim 1, wherein the second stirring shaft (14) is provided with a frame (13) at its peripheral side, and a cover (10) is fixedly mounted on one surface of the frame (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010528172.1A CN111621401B (en) | 2020-06-11 | 2020-06-11 | Magnetic stirring fermentation tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010528172.1A CN111621401B (en) | 2020-06-11 | 2020-06-11 | Magnetic stirring fermentation tank |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111621401A true CN111621401A (en) | 2020-09-04 |
| CN111621401B CN111621401B (en) | 2022-06-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010528172.1A Active CN111621401B (en) | 2020-06-11 | 2020-06-11 | Magnetic stirring fermentation tank |
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Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201157765Y (en) * | 2008-02-15 | 2008-12-03 | 上海日泰医药设备工程有限公司 | Upper magnetic stirrer |
| CN101612539A (en) * | 2009-07-16 | 2009-12-30 | 上海理工大学 | A kind of low temperature high pressure gas hydrate replacement reaction kettle and system |
| CN201419084Y (en) * | 2009-04-07 | 2010-03-10 | 上海森松制药设备工程有限公司 | Magnetic force stirring device for bioreactor |
| WO2014086184A1 (en) * | 2012-12-06 | 2014-06-12 | 上海高机生物工程有限公司 | Easily cleaned magnetic stirring device having no dead angles |
| CN204074008U (en) * | 2014-09-29 | 2015-01-07 | 山西同济药业有限公司 | Reactor magnetic couple agitator |
| EP2851419A2 (en) * | 2013-09-19 | 2015-03-25 | Agraferm Technologies AG | Agitator for a fermenter and fermenter |
| CN204294173U (en) * | 2014-12-10 | 2015-04-29 | 温州市工业科学研究院 | A kind of can the inputting type magnetic stirring apparatus of on-line cleaning sterilizing |
| CN106190782A (en) * | 2016-07-15 | 2016-12-07 | 江苏尚昆生物设备有限公司 | For fermentation tank can the stirring system of on-line cleaning |
| CN208493876U (en) * | 2018-05-25 | 2019-02-15 | 天津市合润科技有限责任公司 | Permanent magnet stirring device for horizontal desulfurization tower |
-
2020
- 2020-06-11 CN CN202010528172.1A patent/CN111621401B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201157765Y (en) * | 2008-02-15 | 2008-12-03 | 上海日泰医药设备工程有限公司 | Upper magnetic stirrer |
| CN201419084Y (en) * | 2009-04-07 | 2010-03-10 | 上海森松制药设备工程有限公司 | Magnetic force stirring device for bioreactor |
| CN101612539A (en) * | 2009-07-16 | 2009-12-30 | 上海理工大学 | A kind of low temperature high pressure gas hydrate replacement reaction kettle and system |
| WO2014086184A1 (en) * | 2012-12-06 | 2014-06-12 | 上海高机生物工程有限公司 | Easily cleaned magnetic stirring device having no dead angles |
| EP2851419A2 (en) * | 2013-09-19 | 2015-03-25 | Agraferm Technologies AG | Agitator for a fermenter and fermenter |
| CN204074008U (en) * | 2014-09-29 | 2015-01-07 | 山西同济药业有限公司 | Reactor magnetic couple agitator |
| CN204294173U (en) * | 2014-12-10 | 2015-04-29 | 温州市工业科学研究院 | A kind of can the inputting type magnetic stirring apparatus of on-line cleaning sterilizing |
| CN106190782A (en) * | 2016-07-15 | 2016-12-07 | 江苏尚昆生物设备有限公司 | For fermentation tank can the stirring system of on-line cleaning |
| CN208493876U (en) * | 2018-05-25 | 2019-02-15 | 天津市合润科技有限责任公司 | Permanent magnet stirring device for horizontal desulfurization tower |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111621401B (en) | 2022-06-07 |
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Effective date of registration: 20220615 Address after: 222000 No. 3, LIANGANG Road, Lingang automatic control equipment industrial zone, dunshang Town, Ganyu District, Lianyungang City, Jiangsu Province Patentee after: Bailun Biotechnology (Jiangsu) Co.,Ltd. Address before: 222000 Lingang automatic control equipment industrial zone, dunshang Town, Ganyu District, Lianyungang City, Jiangsu Province Patentee before: Lianyungang Bailun Bioreactor Technology Co.,Ltd. |
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Effective date of registration: 20220727 Address after: 222000 Lingang automatic control equipment industrial zone, dunshang Town, Ganyu District, Lianyungang City, Jiangsu Province Patentee after: Lianyungang Bailun Bioreactor Technology Co.,Ltd. Patentee after: Bailun Biotechnology (Jiangsu) Co.,Ltd. Address before: 222000 No. 3, LIANGANG Road, Lingang automatic control equipment industrial zone, dunshang Town, Ganyu District, Lianyungang City, Jiangsu Province Patentee before: Bailun Biotechnology (Jiangsu) Co.,Ltd. |
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Effective date of registration: 20230506 Address after: 222000 No. 3, LIANGANG Road, Lingang automatic control equipment industrial zone, dunshang Town, Ganyu District, Lianyungang City, Jiangsu Province Patentee after: Bailun Biotechnology (Jiangsu) Co.,Ltd. Address before: 222000 Lingang automatic control equipment industrial zone, dunshang Town, Ganyu District, Lianyungang City, Jiangsu Province Patentee before: Lianyungang Bailun Bioreactor Technology Co.,Ltd. Patentee before: Bailun Biotechnology (Jiangsu) Co.,Ltd. |
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