JPS626794B2 - - Google Patents
Info
- Publication number
- JPS626794B2 JPS626794B2 JP11643383A JP11643383A JPS626794B2 JP S626794 B2 JPS626794 B2 JP S626794B2 JP 11643383 A JP11643383 A JP 11643383A JP 11643383 A JP11643383 A JP 11643383A JP S626794 B2 JPS626794 B2 JP S626794B2
- Authority
- JP
- Japan
- Prior art keywords
- light
- light guide
- chlorella
- optical system
- culture tank
- 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
Links
- 230000003287 optical effect Effects 0.000 claims description 24
- 241000195649 Chlorella <Chlorellales> Species 0.000 claims description 17
- 239000004020 conductor Substances 0.000 description 9
- 241000251468 Actinopterygii Species 0.000 description 4
- 239000013307 optical fiber Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 238000009395 breeding Methods 0.000 description 2
- 230000001488 breeding effect Effects 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 238000012258 culturing Methods 0.000 description 1
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
- C12M21/00—Bioreactors or fermenters specially adapted for specific uses
- C12M21/02—Photobioreactors
-
- 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
- C12M31/00—Means for providing, directing, scattering or concentrating light
- C12M31/08—Means for providing, directing, scattering or concentrating light by conducting or reflecting elements located inside the reactor or in its structure
-
- 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
- C12M41/00—Means for regulation, monitoring, measurement or control, e.g. flow regulation
- C12M41/06—Means for regulation, monitoring, measurement or control, e.g. flow regulation of illumination
- C12M41/10—Filtering the incident radiation
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Zoology (AREA)
- Genetics & Genomics (AREA)
- Biotechnology (AREA)
- Microbiology (AREA)
- Sustainable Development (AREA)
- Biochemistry (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- Molecular Biology (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Description
【発明の詳細な説明】
本発明は、クロレラ培養装置の改良に係り、特
に、クロレラを効果的に繁殖させて人間の糧を
得、或いは、養魚所等における動物性プランクト
ンの飼料を得ようとするものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to the improvement of a chlorella culture device, and particularly to the purpose of effectively breeding chlorella to obtain food for humans or feed for zooplankton in fish farms, etc. It is something to do.
一般に、養魚所等においては、小魚等の飼料と
して動物性プランクトンを必要とするが、この動
物性プランクトンはクロレラを飼料にして繁殖す
る。本発明は、このクロレラを効果的に培養して
プランクトンの繁殖を図り、もつて、魚等を飼育
するための飼料を容易かつ効果的に得ようとする
ものである。 Generally, in fish farms, etc., zooplankton is required as feed for small fish, etc., and this zooplankton breeds using chlorella as feed. The present invention aims to effectively cultivate this Chlorella to propagate plankton, thereby easily and effectively obtaining feed for breeding fish and the like.
第１図は、本発明の実施に使用するクロレラ培
養装置の一例を説明するための概念的斜視図で、
図中、１はクロレラ培養槽で、この培養槽１は炭
酸ガスが底から吹き込まれるように構成されてい
る。２は光導体ケーブル、３は光導体ケーブル２
内の多数本の光導体（光フアイバ）２′，２′……
……によつて構成された網を複数枚所定の間隔を
置いて配設した網状体、或いは、立体的に構成さ
れた網目状の枠体に光導体２′，２′…………を添
わせて構成した網状体で、光導体ケーブルには、
例えば、第２図に示すような光学系を用いて光が
導入される。 FIG. 1 is a conceptual perspective view for explaining an example of a chlorella culture device used in carrying out the present invention.
In the figure, 1 is a chlorella culture tank, and this culture tank 1 is constructed so that carbon dioxide gas is blown into it from the bottom. 2 is a light guide cable, 3 is a light guide cable 2
A large number of light guides (optical fibers) 2', 2'...
The light guides 2', 2'...... are placed in a net-like body in which a plurality of nets are arranged at predetermined intervals, or in a three-dimensional mesh-like frame. The optical conductor cable has a mesh structure that is attached to the
For example, light is introduced using an optical system as shown in FIG.
第２図において、１０は光源、１１はパラポラ
反射鏡、１２はレンズ、１３はレンズ１２及び光
導体ケーブル２を保持固定するための枠体で、光
源１０からの光は、パラポラ反射鏡１１によつて
反射され、レンズ１２によつて集束されて光導体
ケーブル２内に導入されるが、その際、光導体ケ
ーブル２は、光導体ケーブル保持具１４を介して
枠体１３に固定される。この光導体ケーブル保持
具１４は、レンズ１２によつて集束された光の光
軸方向（矢印Ａ方向）に移動可能に取り付けら
れ、光導体ケーブル２は、光軸方向に対して直角
の平面において移動可能に保持されている。従つ
て、光導体ケーブル２の受光端２ａは任意位置に
調整可能であり、この受光端２ａをレンズ１２の
焦点位置に合わせることによつてレンズ１２から
の光を効率よく光導体ケーブル２内に導入するこ
とができる。なお、第２図には、人工光源１２の
光をパラポラ反射鏡１１及びレンズ１２を通して
光導体ケーブル２内に導入する例について説明し
たが、太陽光を直接レンズ１２で受けて光導体ケ
ーブル２に太陽光を導入するようにすることも可
能であり、本発明は、太陽光を集束して光導体ケ
ーブル内に導入する光学系と、人工光を集束して
光導体ケーブル内に導入する光学系とを設け、太
陽光がある昼間等においては太陽光を培養槽１に
導き、太陽光が利用できない夜間等においては人
工光を培養槽１に導くようにし、もつて、消費電
力の節減を図るとともに、クロレラ培養効率の向
上を図つたものである。 In FIG. 2, 10 is a light source, 11 is a parapolar reflecting mirror, 12 is a lens, and 13 is a frame for holding and fixing the lens 12 and the light guide cable 2. The light from the light source 10 is directed to the parapolar reflecting mirror 11. The light is reflected, focused by the lens 12 and introduced into the light guide cable 2 , which is then fixed to the frame 13 via a light guide cable holder 14 . The light guide cable holder 14 is attached so as to be movable in the direction of the optical axis of the light focused by the lens 12 (in the direction of arrow A), and the light guide cable 2 is attached in a plane perpendicular to the direction of the optical axis. kept movable. Therefore, the light-receiving end 2a of the optical conductor cable 2 can be adjusted to any position, and by aligning the light-receiving end 2a with the focal position of the lens 12, the light from the lens 12 can be efficiently directed into the optical conductor cable 2. can be introduced. Although FIG. 2 describes an example in which the light from the artificial light source 12 is introduced into the optical conductor cable 2 through the parapolar reflector 11 and the lens 12, sunlight is directly received by the lens 12 and is introduced into the optical conductor cable 2. It is also possible to introduce sunlight, and the present invention provides an optical system that focuses sunlight and introduces it into the light guide cable, and an optical system that focuses artificial light and introduces it into the light guide cable. In the daytime when sunlight is available, sunlight is guided to the culture tank 1, and at night, when sunlight is not available, artificial light is guided to the culture tank 1, thereby reducing power consumption. At the same time, it aims to improve Chlorella culture efficiency.
第３図は、本発明の一実施例を説明するための
構成図で、図中、１２′は太陽光を集束するため
の光学系で、１２″は人工光を集束するための光
学系で、太陽光が利用できる時は、光学系１２′
を使用して太陽光を光導体ケーブル２を通して培
養槽１に導く。太陽光が利用できるかできないか
は、光導体ケーブル２内の光導体２′の一部を利
用し、該光導体２′に光が導入されているか否か
を検出器２０で検出し、光導体２′に導入される
光が所定値以下の時は、光学系１２″を光源点灯
し、太陽光から人工光に切り換える。斯様にし
て、太陽光から人工光に切り換えられると、光学
系１２″によつて集束された人工光が光導体２′を
通して培養槽１に導かれる。 FIG. 3 is a configuration diagram for explaining one embodiment of the present invention. In the figure, 12' is an optical system for focusing sunlight, and 12'' is an optical system for focusing artificial light. , when sunlight is available, the optical system 12'
is used to guide sunlight into the culture tank 1 through the light guide cable 2. Whether sunlight can be used or not is determined by using a part of the light guide 2' in the light guide cable 2, and detecting with the detector 20 whether or not light is introduced into the light guide 2'. When the light introduced into the conductor 2' is below a predetermined value, the light source of the optical system 12'' is turned on to switch from sunlight to artificial light.In this way, when switching from sunlight to artificial light, the optical system 12'' is guided into the culture tank 1 through the light guide 2'.
クロレラ培養槽１には、前述のように、光導体
ケーブル２を通して太陽光又は人工光が導かれる
が、光導体ケーブル２内の多数本の光導体（光フ
アイバ）は、第１図に示したように、立体的な網
状体に構成され、各光導体２′には、第４図に示
すように、多数個の光漏洩部２″が設けられてお
り、前述のようにして光導体ケーブル２を通して
培養槽１に導かれた光は、これらの光漏洩部２″
を通して培養槽１内に放射され、クロレラの培養
に供される。 As mentioned above, sunlight or artificial light is introduced into the chlorella culture tank 1 through the light guide cable 2, and the large number of light guides (optical fibers) in the light guide cable 2 are as shown in FIG. As shown in FIG. 4, each light guide 2' is provided with a large number of light leakage parts 2'', and the light guide cable 2' is formed into a three-dimensional net-like structure as shown in FIG. 2 into the culture tank 1 through these light leakage parts 2''
It is radiated into the culture tank 1 through the tube and used for culturing chlorella.
以上の説明から明らかなように、本発明による
と、消費電力を節減して、しかも、効率よくクロ
レラを培養することができる。 As is clear from the above description, according to the present invention, it is possible to reduce power consumption and efficiently cultivate chlorella.
第１図は、本発明の実施に使用するクロレラ培
養装置の一例を説明するための概念的斜視図、第
２図及び第３図は、それぞれクロレラ培養槽に光
を導入するための光学系の実施例を説明するため
の図、第４図は、クロレラ培養槽内における光フ
アイバの光漏洩部の一例を示す図である。
１，１１，１２，１３……クロレラ培養槽、
２，２１，２２……光導体ケーブル、２′……光
フアイバ、２ａ……光導体ケーブルの受光端、
３，３１，３２，３３……網状体、１０……光
源、１１……パラポラ反射鏡、１２，１２′，１
２″……光学系（レンズ）、１３……枠体、１４…
…光導体ケーブル保持具。
FIG. 1 is a conceptual perspective view for explaining an example of a chlorella culture device used in carrying out the present invention, and FIGS. 2 and 3 are views of an optical system for introducing light into a chlorella culture tank, respectively. FIG. 4, which is a diagram for explaining the embodiment, is a diagram showing an example of a light leakage part of an optical fiber in a chlorella culture tank. 1, 1 1 , 1 2 , 1 3 ... Chlorella culture tank,
2, 2 1 , 2 2 ... optical conductor cable, 2' ... optical fiber, 2a ... light receiving end of optical conductor cable,
3, 3 1 , 3 2 , 3 3 ... Reticular body, 10 ... Light source, 11 ... Parapolar reflecting mirror, 12, 12', 1
2″...Optical system (lens), 13...Frame body, 14...
...Light conductor cable holder.
Claims (1)
導体と、該光導体に光を導入するための光学系と
を有し、前記光導体は前記培養槽内において多数
個の光漏洩部を有し、前記光導体に導入された光
を前記光漏洩部を通して前記培養槽に放出するよ
うにしたクロレラ培養装置において、前記光学系
は、太陽光を集束するための光学系と、人工光を
集束するための光学系とを有し、両光学系からの
光が前記光導体内に切り換え導入されるように構
成されていることを特徴とするクロレラ培養装
置。1. A chlorella culture tank, a light guide disposed in the culture tank, and an optical system for introducing light into the light guide, the light guide having a large number of light leakage parts in the culture tank. In the chlorella culture apparatus, the optical system includes an optical system for concentrating sunlight and an artificial light an optical system for focusing the chlorella, and is configured such that light from both optical systems is switched and introduced into the light guide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11643383A JPS5917977A (en) | 1983-06-28 | 1983-06-28 | Apparatus for cultivating chlorella |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11643383A JPS5917977A (en) | 1983-06-28 | 1983-06-28 | Apparatus for cultivating chlorella |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16150280A Division JPS5850717B2 (en) | 1980-11-17 | 1980-11-17 | Chlorella culture device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5917977A JPS5917977A (en) | 1984-01-30 |
| JPS626794B2 true JPS626794B2 (en) | 1987-02-13 |
Family
ID=14686978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11643383A Granted JPS5917977A (en) | 1983-06-28 | 1983-06-28 | Apparatus for cultivating chlorella |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5917977A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2534136B2 (en) * | 1989-08-07 | 1996-09-11 | 株式会社新川 | Ball forming method in wire bonder |
| JP4724987B2 (en) * | 2001-08-31 | 2011-07-13 | ぺんてる株式会社 | Writing instrument |
-
1983
- 1983-06-28 JP JP11643383A patent/JPS5917977A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5917977A (en) | 1984-01-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5027550A (en) | Apparatus for cultivating aquatic living things in sea water | |
| KR920006588B1 (en) | Solar ray device for illumination | |
| JPS6059567B2 (en) | solar collector | |
| KR940013473A (en) | Lighting and Imaging Subsystem for Lens Inspection Systems | |
| JPS6453353A (en) | Apparatus for scanning information plane optically | |
| KR940007280B1 (en) | Optical radiator | |
| GB2222273A (en) | "light radiator". | |
| JPH0332045B2 (en) | ||
| KR890003298B1 (en) | Artificial light source device | |
| ATE18101T1 (en) | TRANSDUCER FOR ULTRASONIC SENSING OF OBJECTS. | |
| AU597010B2 (en) | A light radiator | |
| US5243410A (en) | Optical mixer | |
| US4984862A (en) | Light radiator for the cultivation of fish | |
| JPS5917977A (en) | Apparatus for cultivating chlorella | |
| GB2201527A (en) | - Fibre optic coupling device | |
| JPS626793B2 (en) | ||
| JPS5821205A (en) | Light radiator | |
| JPS5850717B2 (en) | Chlorella culture device | |
| RU95114538A (en) | DEVICE FOR TRANSFER OF NATURAL INFORMATION NUTRITION TO BIOLOGICAL OBJECT "BIOTRON-JIAN" | |
| JPS5444517A (en) | Lighting device | |
| JPS626792B2 (en) | ||
| JPS6180114A (en) | Artificial light source device | |
| JPS5774657A (en) | Ultrasonic microscope device | |
| RU97101991A (en) | DEVICE FOR IDENTIFICATION AND DEFECTOSCOPY | |
| KR850001559B1 (en) | Solar collector |