CN201648376U - Stirring device of fermentation tank - Google Patents
Stirring device of fermentation tank Download PDFInfo
- Publication number
- CN201648376U CN201648376U CN 201020192243 CN201020192243U CN201648376U CN 201648376 U CN201648376 U CN 201648376U CN 201020192243 CN201020192243 CN 201020192243 CN 201020192243 U CN201020192243 U CN 201020192243U CN 201648376 U CN201648376 U CN 201648376U
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- CN
- China
- Prior art keywords
- fermentor tank
- main shaft
- mechanical sealing
- mechanical
- seal ring
- 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
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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
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Zoology (AREA)
- Biomedical Technology (AREA)
- Sustainable Development (AREA)
- Microbiology (AREA)
- Biochemistry (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Biotechnology (AREA)
- Food-Manufacturing Devices (AREA)
Abstract
The utility model discloses a stirring device of a fermentation tank, which comprises a mechanical sealing socket, a bearing block and a power plant for stirring, which are directly sleeved at the outside of the top part of the fermentation tank from the bottom up, wherein the power plant drives a main shaft rod which penetrates through the bearing block and the mechanical sealing socket and stirs fermentation liquor in the fermentation tank, an O-shaped seal ring and a static seal ring are arranged at the inner wall side of the mechanical sealing socket, a movable seal ring is arranged on the main shaft at the joint of the mechanical sealing socket and the bearing block and rotates with the main shaft, the end surfaces of the static and movable sealing rings are firmly attached to form end surface seal, so a whole intact mechanical seal is formed. The device is dispensed with the mechanical seal in the fermentation tank and arranges the mechanical seal outside. Consequently, the utility model is very convenient to regulate the tightness degree of the mechanical seal, can still regulate the tightness of the mechanical seal even if the fermentation tank is fermenting, and can better prevent the fermentation liquor from being polluted and leaked.
Description
Technical field
The utility model relates to a kind of whipping appts of fermentor tank, can be used for industries such as medicine, food, beverage wine brewing, belongs to the fermentation equipment technical field.
Background technology
When fermenting with fermentor tank, need ceaselessly to stir, fermented liquid is flowed, prevent that local fermented liquid temperature from raising, gas concentration lwevel raises, and oxygen level reduces and influences bacterial strain and normally ferment.The power set that stirs is to place the fermentor tank outside, rotates by the rotating vane in the driven by motor fermentor tank.When the main shaft rod stretches in the fermentor tank, leak and pollute for preventing fermentation, need seal with machine at main shaft rod axle and fermentor tank interface and seal.Machine envelope commonly used all is contained in the fermentor tank the inside, installs so just to have following several problem: 1, adjusting machine envelope degree of tightness inconvenience; 2, machine is enclosed in when not stall of axle is moved and is damaged easily, and work-ing life is short; 3, the fermented liquid in the fermentor tank leaks easily, and fermented liquid is contaminated easily; Maintenance was inconvenient when 4, the machine envelope was damaged.Other has Chinese patent utility model " ZL200920041248.7 magnetic lotus root is closed the fermentor tank whipping appts of transmission ", though can well prevent contaminated, but relative cost is higher, maintenance is aspect not too also.
The utility model content
At the problems referred to above, the technical problem that the utility model need solve provides a kind of fermentor tank whipping appts that adjusting, easy to maintenance, processing ease can conveniently be installed.
For solving the problems of the technologies described above, technical scheme provided by the invention is: a kind of whipping appts of fermentor tank, comprise the mechanical sealing base that directly is socketed in the fermentor tank top opening outside from top to bottom, the power set of bearing support and stirring, drive and pass the main shaft rod that bearing support and mechanical sealing base stir the fermented liquid in the fermentor tank by power set, be provided with O RunddichtringO and stationary seal ring in mechanical sealing base inwall side, be provided with rotary packing ring and rotate at the main shaft of mechanical sealing base and bearing support joint with main shaft, the end face of stationary seal ring and rotary packing ring is tightly fitted, form mechanical seal, this has just constituted whole complete machine envelope.
Further: observe for convenient, regulate and the workover rig envelope so that stretch out one's hand, in the whipping appts of above-mentioned fermentor tank, described bearing support lower end is provided with viewing window near the rotary packing ring place.Described bearing lower end is provided with viewing window near machine sealing position.Be further enhanced leaktightness effect, the inwall place of the nearly stationary seal ring of described mechanical sealing base is provided with the stationary seal ring gland.
Further again: for making the power set structure firm, in the whipping appts of above-mentioned fermentor tank, described power set comprises by the shaft coupling up and down of driven by motor and clamping spindle rod, shaft coupling is middle up and down is the shaft coupling square that connects the main shaft rod.
Compared with prior art, in the whipping appts of above-mentioned fermentor tank, comprise the mechanical sealing base that directly is socketed in the fermentor tank top opening outside, the bearing that is provided with the machine envelope and the power set of stirring from top to bottom, drive and pass the main shaft rod that bearing and mechanical sealing base stir the fermented liquid in the fermentor tank by power set, be provided with fixed main shaft rod and the dynamic seal ring and the rotary packing ring that together rotate with the main shaft rod in mechanical sealing base inwall side, be close to wear ring and be located at machine envelope in the bearing.Remove the machine envelope of fermentor tank the inside like this, the machine envelope is placed the fermentor tank outside.So technique effect of the present invention is 1, the unusual tightness of aspect adjusting machine envelope, even fermentor tank ferments, also can seal degree of tightness to machine and regulate; 2, the machine envelope is placed the fermentor tank outside, that will not be damaged the machine envelope easily with regard to there being picture to be installed in the fermentor tank the inside, and the machine envelope can prolong work-ing life; 3, when damaging, the machine envelope can in time find convenient for maintaining; 4, the machine envelope is placed the fermentor tank outside, can better prevent the contaminated and leakage of fermented liquid.
Description of drawings
Fig. 1 is the utility model fermentor tank whipping appts sectional view;
Wherein, 1 mechanical sealing base, 2 bearing supports, 3 main shaft rods, 4 sealing-rings, 5 stationary seal rings, 6 rotary packing rings, 7 viewing windows, 8 stationary seal ring glands, 9 motors, 10 upper couplings, 11 times shaft couplings, 12 shaft coupling squares.
Specific embodiments
Specify the utility model with reference to accompanying drawing 1.
With reference to Fig. 1: a kind of whipping appts of fermentor tank, comprise the mechanical sealing base 1 that directly is socketed in the fermentor tank top opening outside from top to bottom, bearing support 2 and the power set that stirs, drive and pass the main shaft rod 3 that bearing support and mechanical sealing base stir the fermented liquid in the fermentor tank by power set, be provided with O RunddichtringO 4 and stationary seal ring 5 in mechanical sealing base 1 inwall side, be provided with rotary packing ring 6 and rotate at the main shaft 3 of mechanical sealing base 1 and bearing support 2 joints with main shaft, stationary seal ring 5 is tightly fitted with the end face of rotary packing ring 6, form mechanical seal, this has just constituted whole complete machine envelope.Described bearing support 2 lower ends are provided with viewing window 7 near rotary packing ring 6 places.The inwall place of described mechanical sealing base 1 nearly stationary seal ring 5 is provided with stationary seal ring gland 8.Described power set comprises by the shaft coupling up and down 10,11 of motor 9 drives and clamping spindle rod 3, shaft coupling 10,11 centres are the shaft coupling squares 12 that connect main shaft rod 3 up and down.Like this machine envelope 6 is placed the fermentor tank outside.So very the tightness of aspect adjusting machine envelope 6 even fermentor tank ferments, also can seal 6 degrees of tightness to machine and regulate; Machine envelope 6 is placed the fermentor tank outside, and that will not be damaged machine envelope 6 easily with regard to there being picture to be installed in the fermentor tank the inside, and machine seals and can prolong for 6 work-ing lifes; When damaging, machine envelope 6 can in time find convenient for maintaining; Machine envelope 6 is placed the fermentor tank outside, can better prevent the contaminated and leakage of fermented liquid.
The above is a preferred embodiment of the present utility model, is not breaking away under the utility model design situation, carries out any conspicuous distortion and replacement, all belongs to the utility model protection domain.
Claims (4)
1. the whipping appts of a fermentor tank, comprise the mechanical sealing base (1) that directly is socketed in the fermentor tank top opening outside from top to bottom, bearing support (2) and the power set that stirs, drive and pass the main shaft rod (3) that bearing support and mechanical sealing base stir the fermented liquid in the fermentor tank by power set, it is characterized in that: be provided with O RunddichtringO (4) and stationary seal ring (5) in mechanical sealing base (1) inwall side, be provided with rotary packing ring (6) and rotate at the main shaft (3) of mechanical sealing base (1) and bearing support (2) joint with main shaft, stationary seal ring (5) is tightly fitted with the end face of rotary packing ring (6), forms mechanical seal.
2. the whipping appts of fermentor tank according to claim 1 is characterized in that: viewing window (7) is located to be provided with near rotary packing ring (6) in described bearing support (2) lower end.
3. the whipping appts of fermentor tank according to claim 2 is characterized in that: the inwall place of the nearly stationary seal ring (5) of described mechanical sealing base (1) is provided with stationary seal ring gland (8).
4. according to the whipping appts of arbitrary described fermentor tank among the claim 1-3, it is characterized in that: described power set comprises by the shaft coupling up and down (10,11) of motor (9) drive and clamping spindle rod (3), shaft coupling (10,11) is middle up and down is the shaft coupling square (12) that connects main shaft rod (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020192243 CN201648376U (en) | 2010-05-13 | 2010-05-13 | Stirring device of fermentation tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020192243 CN201648376U (en) | 2010-05-13 | 2010-05-13 | Stirring device of fermentation tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201648376U true CN201648376U (en) | 2010-11-24 |
Family
ID=43113605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020192243 Expired - Fee Related CN201648376U (en) | 2010-05-13 | 2010-05-13 | Stirring device of fermentation tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201648376U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103103109A (en) * | 2013-01-31 | 2013-05-15 | 王晓军 | Fermentation liquor de-foaming and stirring device and fermentation tank provided with fermentation liquor de-foaming and stirring device |
| CN105331519A (en) * | 2015-11-27 | 2016-02-17 | 上海日泰医药设备工程有限公司 | Stirring device for fermentation tank |
| CN105368704A (en) * | 2015-11-27 | 2016-03-02 | 上海日泰医药设备工程有限公司 | Fermentation tank |
| CN107961719A (en) * | 2017-12-08 | 2018-04-27 | 广东奥瑞特新能源设备科技有限公司 | A kind of mixer |
-
2010
- 2010-05-13 CN CN 201020192243 patent/CN201648376U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103103109A (en) * | 2013-01-31 | 2013-05-15 | 王晓军 | Fermentation liquor de-foaming and stirring device and fermentation tank provided with fermentation liquor de-foaming and stirring device |
| CN105331519A (en) * | 2015-11-27 | 2016-02-17 | 上海日泰医药设备工程有限公司 | Stirring device for fermentation tank |
| CN105368704A (en) * | 2015-11-27 | 2016-03-02 | 上海日泰医药设备工程有限公司 | Fermentation tank |
| CN107961719A (en) * | 2017-12-08 | 2018-04-27 | 广东奥瑞特新能源设备科技有限公司 | A kind of mixer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101124 Termination date: 20190513 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |