A flocculation device for preservation of marine bait microalgae
A technology of bait microalgae and flocculation device, which is applied in the direction of enzymology/microbiology device, biochemical cleaning device, specific-purpose bioreactor/fermentation tank, etc., and can solve the problem of lack of tanks and other problems
Active Publication Date: 2018-11-30
ZHEJIANG MARICULTURE RES INST
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- Abstract
- Description
- Claims
- Application Information
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Problems solved by technology
[0005] During the preservation of microalgae, it is necessary to flocculate the microalgae, and there is a lack of a tank for microalgae flocculation in the prior art
Method used
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Embodiment approach
[0051] As an improved specific embodiment, an auxiliary plate 38 extends from the mounting plate 10 , and an arc-shaped groove 39 is arranged on the auxiliary plate 38 , and the stirring shaft 3B is located in the arc-shaped groove 39 .
[0052] Through the setting of the auxiliary plate 38, the stirring shaft 3B is located in the arc-shaped groove 39, which can prevent the stirring shaft 3B and the mounting plate 10 from being cheap, avoid the error phenomenon of the cooperation between the gear plate 5 and the driven gear 11, and ensure the overall structure of stability.
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The invention discloses a flocculation apparatus used for preservation of marine feed microalgae. The apparatus comprises a tank body, an accommodating cavity is arranged in the tank body, a stirrer is arranged in the accommodating cavity, the inner wall of the tank body is provided with a track strip, an interlocking bar is in rotating connection with slip strips, two ends of every slip strip are provided with rollers, the rollers slide on the track strips, every track strip is provided with a gap for the rollers to enter, the inner wall of the tank body is provided with a mounting plate, the mounting plate is provided with a driven gear engaged with a toothed disc, the driven wheel is provided with a dialing piece, the roller at one end of the slip strip moves to the gap and is pushed into the gap by the dialing piece, then the roller at the other end of the slip strip is in contact with the track strip, every slip strip is provided with an auxiliary stirring blade, a liquid separation tube used for sucking out an upper liquid obtained after liquid separation is also arranged in the tank body, and a part of the liquid separation tube traversing out of the tank body is connected with a suction pump. The apparatus adopting the above technical scheme makes the liquid at the edge be well mixed in order to guarantee the flocculation effect.
Description
technical field [0001] The invention relates to a microalgae preservation device, in particular to a flocculation device used for marine bait microalgae preservation. Background technique [0002] Microalgae are a kind of autotrophic plants widely distributed in land and ocean, rich in nutrients and high in photosynthetic utilization. The polysaccharides, proteins, pigments, etc. produced by cell metabolism make them useful in the fields of food, medicine, genetic engineering, and liquid fuels. Very good development prospects. [0003] The individual sizes of algae vary greatly, and among them, the microalgae group whose shape can only be distinguished under a microscope is called microalgae (microalgae), so microalgae is not a taxonomic name. [0004] There are many kinds of microalgae, and microalgae cells contain: protein, lipid, algal polysaccharide, β-carotene, various inorganic elements (such as Cu, Fe, Se, Mn, Zn, etc.) and other high-value nutrients and chemical raw...
Claims
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IPC IPC(8): C12M1/02C12M1/00
CPCC12M47/02
Inventor 黄振华吴越柯爱英陈星星蔡景波曾国权陆荣茂郑伊诺胡园朱洁
Owner ZHEJIANG MARICULTURE RES INST