CN201087191Y - Macrotype glutamic acid fermenter - Google Patents
Macrotype glutamic acid fermenter Download PDFInfo
- Publication number
- CN201087191Y CN201087191Y CN 200720025684 CN200720025684U CN201087191Y CN 201087191 Y CN201087191 Y CN 201087191Y CN 200720025684 CN200720025684 CN 200720025684 CN 200720025684 U CN200720025684 U CN 200720025684U CN 201087191 Y CN201087191 Y CN 201087191Y
- Authority
- CN
- China
- Prior art keywords
- speed reducer
- tank body
- motor
- glutamic acid
- utility
- 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
Links
Classifications
-
- 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
- C12M23/02—Form or structure of the vessel
-
- 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
Abstract
The utility model discloses a large-sized glutamic acid fermentation tank, which comprises a tank body, a motor and a speed reducer arranged at the top part of the tank body, wherein, the speed reducer is connected with an agitator in the tank body through a transmission axle. The utility model is characterized in that the tank body is made of a carbon steel plate, the whole volume of the tank body is 793 m <3>, the diameter is 7.8 m; the speed reducer adopts a belt type speed reducer, and the motor is connected with the speed reducer through a belt. The utility model has the advantages that the volume of the fermentation tank is maximized, therefore, the oxygen containing effect is good, the acid production rate can be increased by 0.5 percentage point (namely from 12.0 to 12.5 percent), and the energy consumption also can be reduced; a gear speed reducer is changed into the belt type speed reducer, not only the equipment cost is reduced, but also the equipment maintenance is convenient; the main parts of the motor of the fermentation tank and the speed reducer adopt domestic equipments, the localization is verily realized, and the cost of the equipments is reduced.
Description
Technical field the utility model belongs to the glutamic acid fermentation equipment technical field, is specifically related to a kind of large-scale glutamic acid fermentation jar.
The background technology fermentor tank is a kind of equipment that material is carried out mechanical stirring and fermentation, generally adopts the internal recycle form, adopt the stirring rake dispersion and smash bubble, and dissolved oxygen speed height, good mixing effect is widely used in fermentation industries such as medicine, chemical industry, food.Glutamic acid fermentation process is one does not have the bacterium of mixing, free of contamination process, so useful volume is big, sterilization requirement fermentor tank high, that power is high is that output is high-quality in the amino acid production by ferment method process, topic before necessity of high yield.At present, the total volume of the glutamic acid fermentation jar of domestic maximum is 710m
3Its useful volume only is 600m
3The stainless steel fermentor tank, mainly there is following defective in the fermentor tank of prior art: the one, useful volume is little, hold the oxygen weak effect; The 2nd, main accessory such as motor, speed reduction unit all adopts its equipment cost height of import equipment; The 3rd, relatively large fermentor tank all is to adopt import gear reducing machine equipment dimension, and it is big to repair difficulty; The 4th, small-sized fermentation jar facility investment height; The 5th, small-sized fermentation jar acid production rate, transformation efficiency are low.Many unfavorable factors more than small-sized glutamic acid fermentation jar exists in glutamic acid fermentation process have seriously hindered the development of China's L-glutamic acid industry.
The summary of the invention the purpose of this utility model provides a kind of large-scale glutamic acid fermentation jar, to overcome the deficiencies in the prior art.
To achieve these goals, the large-scale glutamic acid fermentation jar of the utility model comprises tank body, the top of tank body is provided with motor and speed reducer, step-down gear is connected with a jar intravital agitator by transmission shaft, and its main points are that said tank body is made of carbon steel sheet, and the total volume of tank body is 793m
3, diameter is 7.8m; Said step-down gear is the belt step-down gear, and motor and speed reducer is connected by belt.
The beneficial effects of the utility model are, the maximization of fermentor tank volume, and it is effective to hold oxygen, acid production rate can be improved 0.5 percentage point (bringing up to 12.5% by 12.0%) and with less energy-consumption; Changing gear reduction unit is the belt step-down gear, and not only low equipment cost but also maintenance of equipment are easy to maintenance; Major partss such as fermentor tank motor, step-down gear all adopt home equipment, and real the realization domesticized, and equipment cost is low.
Appended drawings is the utility model structural representation.
Embodiment with reference to the accompanying drawings, it comprises tank body 4 the utility model, the top of tank body 4 is provided with motor 1 and step-down gear 3, step-down gear 3 is connected with the intravital agitator 6 of jar by transmission shaft 5, tank body 4 is made of carbon steel sheet, the total volume of tank body 4 is 793m
3, diameter is 7.8m; Said step-down gear 3 is the belt step-down gear, and motor 1 is connected by belt 2 with step-down gear 3.
My the full appearance of company's development is 793m
3, diameter 7.8m the glutamic acid fermentation jar, be at present maximum in the world glutamic acid fermentation jar.Effectively improve the appearance oxygen effect and the acid production rate of fermented liquid; Adopt the belt-type step-down gear, break through the history that large-scale in the past glutamic acid fermentation jar all adopts the import gear reduction unit, hold 793m entirely
3The glutamic acid fermentation jar on its cost of investment of belt-type step-down gear (comprising motor) be set be about 100,000 yuan of Renminbi, and be 710m in full the appearance
3The glutamic acid fermentation jar on adopt its cost of investment of gear reduction unit (comprising motor) of import to be about 700,000 yuans; On the tank body material, select for use carbon steel to replace stainless steel, saved great deal of investment.
Claims (1)
1. one kind large-scale glutamic acid fermentation jar comprises tank body, and the top of tank body is provided with motor and speed reducer, and step-down gear is connected with a jar intravital agitator by transmission shaft, it is characterized in that said tank body is made of carbon steel sheet, and the total volume of tank body is 793m
3, diameter is 7.8m; Said step-down gear is the belt step-down gear, and motor and speed reducer is connected by belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200720025684 CN201087191Y (en) | 2007-07-30 | 2007-07-30 | Macrotype glutamic acid fermenter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200720025684 CN201087191Y (en) | 2007-07-30 | 2007-07-30 | Macrotype glutamic acid fermenter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201087191Y true CN201087191Y (en) | 2008-07-16 |
Family
ID=39634785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200720025684 Expired - Fee Related CN201087191Y (en) | 2007-07-30 | 2007-07-30 | Macrotype glutamic acid fermenter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201087191Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103540526A (en) * | 2012-07-08 | 2014-01-29 | 安徽阜阳永志环能工程有限公司 | Carbon-steel mixed-membrane anaerobic jar |
-
2007
- 2007-07-30 CN CN 200720025684 patent/CN201087191Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103540526A (en) * | 2012-07-08 | 2014-01-29 | 安徽阜阳永志环能工程有限公司 | Carbon-steel mixed-membrane anaerobic jar |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Inner Monglia Fufeng Biological Technology Co., Ltd. Assignor: Shandong Fufeng Biotechnology Development Co Ltd Contract fulfillment period: 2008.10.31 to 2016.10.31 Contract record no.: 2009150000018 Denomination of utility model: Macrotype glutamic acid fermenter Granted publication date: 20080716 License type: Exclusive license Record date: 20090713 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.10.31 TO 2016.10.31; CHANGE OF CONTRACT Name of requester: NEIMENGGU FUFENG BIOTECHNOLOGIES CO., LTD. Effective date: 20090713 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080716 |