JP2011234677A - 藻類培養装置 - Google Patents
藻類培養装置 Download PDFInfo
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- JP2011234677A JP2011234677A JP2010109393A JP2010109393A JP2011234677A JP 2011234677 A JP2011234677 A JP 2011234677A JP 2010109393 A JP2010109393 A JP 2010109393A JP 2010109393 A JP2010109393 A JP 2010109393A JP 2011234677 A JP2011234677 A JP 2011234677A
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- algae
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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
- C12M21/00—Bioreactors or fermenters specially adapted for specific uses
- C12M21/02—Photobioreactors
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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
- C12M27/00—Means for mixing, agitating or circulating fluids in the vessel
- C12M27/02—Stirrer or mobile mixing elements
- C12M27/06—Stirrer or mobile mixing elements with horizontal or inclined stirrer shaft or axis
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Abstract
【解決手段】回転軸4から放射状に突出させた撹拌羽根5により、培養槽1内の培養液を撹拌混合させながら、その培養液を循環させるようにした藻類培養装置において、前記撹拌羽根5の培養液に浸入する部分Paの少なくとも1/3以上の先端側部分Pbの培養液の液面への浸入角度αを60〜90度にしたものとしている。
【選択図】図4
Description
4 回転軸
5 撹拌羽根
5a 先端
Pa 培養液に浸入する部分
Pb 先端側部分
a 浸入点
b 屈曲点
D1 深さ
D2 深さ
α 浸入角度
β 屈曲角度
R 曲率半径
Claims (5)
- 回転軸(4)から放射状に突出させた撹拌羽根(5)により、培養槽(1)内の培養液を撹拌混合させながら、その培養液を循環させるようにした藻類培養装置において、前記撹拌羽根(5)の培養液に浸入する部分(Pa)の少なくとも1/3以上の先端側部分(Pb)の培養液の液面への浸入角度(α)を60〜90度にしたことを特徴とする藻類培養装置。
- 前記撹拌羽根(5)を屈曲させたことを特徴とする請求項1記載の藻類培養装置。
- 前記撹拌羽根(5)を湾曲させたことを特徴とする請求項1記載の藻類培養装置。
- 前記撹拌羽根(5)の培養液への浸入点(a)から撹拌羽根(5)の屈曲点(b)までの深さ(D1 )と、前記屈曲点(b)から撹拌羽根(5)の先端(5a)まで深さ(D2 )との比を1:1〜2:1にし、前記撹拌羽根(5)の屈曲角度(β)を90〜170度にしたことを特徴とする請求項2記載の藻類培養装置。
- 前記撹拌羽根(5)の曲率半径(R)を60〜70cmにしたことを特徴とする請求項3記載の藻類培養装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010109393A JP5720922B2 (ja) | 2010-05-11 | 2010-05-11 | 藻類培養装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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JP2010109393A JP5720922B2 (ja) | 2010-05-11 | 2010-05-11 | 藻類培養装置 |
Publications (2)
Publication Number | Publication Date |
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JP2011234677A true JP2011234677A (ja) | 2011-11-24 |
JP5720922B2 JP5720922B2 (ja) | 2015-05-20 |
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JP2010109393A Active JP5720922B2 (ja) | 2010-05-11 | 2010-05-11 | 藻類培養装置 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107155333A (zh) * | 2014-07-08 | 2017-09-12 | 生物系统公司 | 用于生产及收获微藻类的生物反应器 |
WO2021125204A1 (ja) * | 2019-12-20 | 2021-06-24 | 国立大学法人東京大学 | 好塩性微細藻類培養用の人工池の製造方法及び人工池 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04183383A (ja) * | 1990-11-16 | 1992-06-30 | Hitachi Zosen Corp | 付着珪藻の培養装置 |
JPH0743153B2 (ja) * | 1989-06-30 | 1995-05-15 | 株式会社東芝 | ドレン水飛散装置 |
-
2010
- 2010-05-11 JP JP2010109393A patent/JP5720922B2/ja active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0743153B2 (ja) * | 1989-06-30 | 1995-05-15 | 株式会社東芝 | ドレン水飛散装置 |
JPH04183383A (ja) * | 1990-11-16 | 1992-06-30 | Hitachi Zosen Corp | 付着珪藻の培養装置 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107155333A (zh) * | 2014-07-08 | 2017-09-12 | 生物系统公司 | 用于生产及收获微藻类的生物反应器 |
EP3167043A4 (en) * | 2014-07-08 | 2018-03-07 | Biosystem AS | Bioreactor for production and harvesting of microalgae |
WO2021125204A1 (ja) * | 2019-12-20 | 2021-06-24 | 国立大学法人東京大学 | 好塩性微細藻類培養用の人工池の製造方法及び人工池 |
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