CN204569933U - The mould liquid fermentation tank equipment of a kind of curling wood of filamentous fungus - Google Patents
The mould liquid fermentation tank equipment of a kind of curling wood of filamentous fungus Download PDFInfo
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- CN204569933U CN204569933U CN201520135535.XU CN201520135535U CN204569933U CN 204569933 U CN204569933 U CN 204569933U CN 201520135535 U CN201520135535 U CN 201520135535U CN 204569933 U CN204569933 U CN 204569933U
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- filamentous fungus
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Abstract
The mould liquid fermentation tank equipment of a kind of curling wood of filamentous fungus, by tank body, agitator, feeding part, induction part forms, and it is characterized in that, cylindrically, tank body top is provided with opening for feed to tank body, venting hole, and depending on lamp and motor, opening for feed is connected with outside blender; Tank base is provided with discharge port, inlet pipe and supporting leg, and inlet pipe connects extraneous air strainer; The motor on tank body top is connected with outside electric control box, and motor transmission shaft connects the agitator of tank interior, and agitator is provided with three groups of agitating vanes, and the tank skin of tank body is provided with detecting electrode.Its advantage is, can realize the curling wood of liquid still-mode fermentation filamentous fungus mould, be conducive to the formation enrichment of thalli growth and mycelium pellet, fermentation level significantly improves.
Description
Technical field
The utility model relates to mould (Trichoderma spirale) the liquid fermentation tank equipment of the curling wood of a kind of filamentous fungus and using method thereof, belongs to fermentation industry technology and fermentation unit and field of environment protection.
Background technology
Field of Environment Protection is an emerging field of fungi application.The industrial activity of the mankind causes wantonly being destroyed of environment, and the environmental element such as water body, soil, air that biology is depended on for existence all receives pollution in various degree.That is familiar with this problem along with the mankind deepens continuously, the focus that environment protection and environmental improvement become research and pay close attention to.Compare with method with traditional physics and chemistry recovery technique, microorganism (comprising fungi) is repaired has a lot of unique advantage.
The heavy metal contamination of soil is a great problem of environmental pollution improvement.Microorganism remediation heavy metal pollution of soil technical costs is cheap, non-secondary pollution, and processing efficiency is high, is applicable to administer big area, low concentration pollution soil.Lot of domestic and international researchist has found that fungi is for the absorption of different heavy metal, fixing and transformation.Therefore, the mycothallus heavy metal fixed in soil is utilized to be a novel bioremediation technology.Curling wood is mould is that a class studies considerably less Trichoderma kind, and nearest researchist finds that the heavy metal contamination of this kind of Trichoderma to soil has the function of improvement.Therefore, this bacterial classification has the great potential be applied in the microorganism remediation field of heavy metal pollution of soil.But the mould application in environment protection of curling wood is also in the elementary exploratory stage, being successfully completed its scale operation is realize industrialized one large obstacle.Liquid fermenting is the common method of filamentous fungus scale operation, the liquid fermentation tank of a kind of double layers of tank body structure that such as a kind of Miniature multi-use fungus liquid fermentation tank (application number 200820174638.7) is mentioned, but this invention contains a jet umbrella and electric heating device, concerning addicted to stationary state and not thermophilic curling wood mould and be not suitable for; Also such as a kind of filamentous fungus zhizopchin immobilization liquid state fermentation device (application number 201220261009.4), but this invention contains the agitator of vertical and horizontal, is not suitable for the growth of the mould preference stationary state of curling wood and the formation of thalline ball.Although there is the patent about filamentous fungus fermentation unit before, these patents are not completely for the mould equipment carrying out fermenting of curling wood.
Utility model content
The purpose of this utility model is the deficiency overcoming existing fermentation unit and technology existence, comprise agitator and upset thalli growth pattern, air jet system cannot provide the problems such as the mould static growing environment of curling wood, provides one to be applicable to the mould liquid fermenting tank arrangement of the curling wood of filamentous fungus.
The technical solution of the utility model: the mould liquid fermenting tank arrangement of the curling wood of a kind of filamentous fungus, by tank body, agitator, feeding part, induction part, electrical control system and air filtering system composition.Tank body cylindrically, tank body top is provided with opening for feed, venting hole, depending on lamp and motor, opening for feed is connected with outside blender, tank base is provided with discharge port, inlet pipe and supporting leg, inlet pipe connects extraneous air strainer, the motor on tank body top is connected with outside electric control box, motor transmission shaft connects the agitator of tank interior, agitator is provided with three groups of agitating vanes, agitating vane belongs to six straight leaf agitators, 4 baffle plates are set, be evenly distributed in tank body, be close to tank skin, intake ducting is positioned at below agitator, the tank skin of tank body is provided with and detects dissolved oxygen electrode and pH electrode.Tank body and pipe material are 316L stainless steel.
The beneficial effects of the utility model: the utility model compared with prior art has the following advantages: 1, the mould fungi seed liquor of curling wood, in set-up procedure, adds the paraxin of 0.25mg/L, effectively prevents the pollution of miscellaneous bacteria in seed liquor preparation process.2, what electric control box can control stirring rake turns between the stopping time, uses, do not use during the fermentation when medium sterilization, substantially reduces and heats up and time of cooling, improve fermentation efficiency.3, external air filter, relies on the air after adding filtration sterilization to realize the object of aeration and gentle agitation, is conducive to biography oxygen and the mass transfer of fermented liquid.4, can realize the curling wood of liquid still-mode fermentation filamentous fungus mould, be conducive to the formation enrichment of thalli growth and mycelium pellet, fermentation level significantly improves.
Accompanying drawing explanation
The structural representation of the mould liquid fermentation tank equipment of the curling wood of a kind of filamentous fungus of Fig. 1 the utility model
In figure, 1-motor, 2-venting hole, 3-looks lamp, 4-inlet mouth, 5-agitator, 6-fermentation liquid circulation direction, 7-inlet pipe, 8-supporting leg, 9-discharge port, 10-detecting electrode, 11-tank body, 12-opening for feed, 13-charging, the outside blender of 14-, 15-extraneous air strainer, 16-electric control box, 17-baffle plate.
Embodiment
As seen from Figure 1, the mould liquid fermenting tank arrangement of the curling wood of a kind of filamentous fungus of the present utility model, by tank body, agitator, feeding part, induction part forms, tank body 11 cylindrically, tank body top is provided with opening for feed 12, venting hole 2, depending on lamp 3 and motor 1, opening for feed is connected with outside blender 14, tank base is provided with discharge port 9, inlet pipe 7 and supporting leg 8, inlet pipe connects extraneous air strainer 15, the motor on tank body top is connected with outside electric control box 16, motor transmission shaft connects the agitator 5 of tank interior, agitator is provided with three groups of agitating vanes, 4 baffle plates 17 are set, the tank skin of tank body is provided with detecting electrode 10.
The using method of the mould liquid fermenting tank arrangement of the curling wood of described filamentous fungus, fermentation process is that after substratum and fermentor tank sterilizing, seed mother liquor is inoculated, and then carries out the liquid culture that the curling wood of filamentous fungus is mould.Stirring rake only uses when sterilizing, and object shortens to heat up or the cooling cycle, and stirring rake does not start during the fermentation.Realize the state of aggregation growth that the curling wood of filamentous fungus is during the fermentation mould.Finally realize the mould turnout of curling wood (dry weight) by regulating fermentation condition and reach 2.5 ‰.
Specific embodiment: loaded in fermentor tank by 2000L substratum, sterilizing 30min under 120 DEG C of conditions, starts the temperature-fall period that stirring rake 100rpm accelerates after the temperature-rise period of sterilizing and sterilizing.Using mould for curling wood mother liquor as injection seeded substratum, will sterile air be filtered, stop stirring rake, cultured continuously hour.The mould dry weight of final curling wood reaches 2.5-5g/L, and fermentation level improves 4-7 doubly.
Claims (5)
1. the mould liquid fermenting tank arrangement of the curling wood of filamentous fungus, by tank body, agitator, feeding part, induction part, electrical control system and air filtering system composition, it is characterized in that, tank body is cylindrically, tank body top is provided with opening for feed, venting hole, depending on lamp and motor, opening for feed is connected with outside blender; Tank base is provided with discharge port, inlet pipe and supporting leg, and inlet pipe connects extraneous air strainer; The motor on tank body top is connected with outside electric control box, and motor transmission shaft connects the agitator of tank interior.
2. the mould liquid fermenting tank arrangement of the curling wood of a kind of filamentous fungus as claimed in claim 1, is characterized in that, agitator is provided with three groups of agitating vanes, and agitating vane belongs to six straight leaf agitators.
3. the mould liquid fermenting tank arrangement of the curling wood of a kind of filamentous fungus as claimed in claim 1, is characterized in that, arranges 4 baffle plates, is evenly distributed in tank body, is close to tank skin.
4. the mould liquid fermenting tank arrangement of the curling wood of a kind of filamentous fungus as claimed in claim 1, it is characterized in that, intake ducting is positioned at below agitator.
5. the mould liquid fermenting tank arrangement of the curling wood of a kind of filamentous fungus as claimed in claim 1, is characterized in that, the tank skin of tank body is provided with and detects dissolved oxygen electrode and pH electrode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520135535.XU CN204569933U (en) | 2015-03-11 | 2015-03-11 | The mould liquid fermentation tank equipment of a kind of curling wood of filamentous fungus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520135535.XU CN204569933U (en) | 2015-03-11 | 2015-03-11 | The mould liquid fermentation tank equipment of a kind of curling wood of filamentous fungus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204569933U true CN204569933U (en) | 2015-08-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520135535.XU Expired - Fee Related CN204569933U (en) | 2015-03-11 | 2015-03-11 | The mould liquid fermentation tank equipment of a kind of curling wood of filamentous fungus |
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| CN (1) | CN204569933U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106222078A (en) * | 2016-08-03 | 2016-12-14 | 王卫华 | A kind of biological fermentation tank |
| CN107723209A (en) * | 2017-11-17 | 2018-02-23 | 珠海万博科学服务有限公司 | A kind of husk kind of starch complete biodegradable environmental protecting device |
| CN117229881A (en) * | 2023-11-15 | 2023-12-15 | 迪必尔生物工程(上海)有限公司 | Bioreactor for filamentous fungi and application thereof |
-
2015
- 2015-03-11 CN CN201520135535.XU patent/CN204569933U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106222078A (en) * | 2016-08-03 | 2016-12-14 | 王卫华 | A kind of biological fermentation tank |
| CN107723209A (en) * | 2017-11-17 | 2018-02-23 | 珠海万博科学服务有限公司 | A kind of husk kind of starch complete biodegradable environmental protecting device |
| CN117229881A (en) * | 2023-11-15 | 2023-12-15 | 迪必尔生物工程(上海)有限公司 | Bioreactor for filamentous fungi and application thereof |
| CN117229881B (en) * | 2023-11-15 | 2024-02-06 | 迪必尔生物工程(上海)有限公司 | Bioreactor for filamentous fungi and application thereof |
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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: 20150819 Termination date: 20190311 |
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| CF01 | Termination of patent right due to non-payment of annual fee |