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Carbon source supply system for spirulina cultivated in pool

A supply system and technology for spirulina, applied in biochemical instruments, biochemical equipment and methods, enzymology/microbiology devices, etc., can solve the problems of shortening the cultivation cycle of spirulina, slow growth of algae, and high cultivation cost, and achieve the goal of cultivation. Cost reduction, promotion of rapid growth, good growth effect

Inactive Publication Date: 2015-11-25
DONGTAI CITY SPIRULINA BIO ENG CO LTD
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AI Technical Summary

Problems solved by technology

Therefore, the growth rate of algae is slow and the cost of cultivation is high
[0004] At present, there is a lack of a carbon source supply system for pond cultured Spirulina that can shorten the culture cycle of Spirulina

Method used

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  • Carbon source supply system for spirulina cultivated in pool

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Embodiment 1

[0029] Such as figure 1 As shown, the present invention provides a carbon source supply system for spirulina in ponds, and the carbon source supply system for spirulina in ponds includes dry ice storage tank 1, vaporizer 2, heat exchanger 3, jet device 4 and microalgae cultivation system 5. The dry ice storage tank 1, the vaporizer 2, and the heat exchanger 3 are connected in sequence through pipelines; the ejector is provided with a first inlet 6, a second inlet 7, and an outlet 8, and the first inlet 6 is connected to the heat exchange The device 3 is connected through a pipe; the second inlet 7 is connected with the culture solution pipe, and the outlet 8 is connected with the microalgae cultivation system 5 through a pipe.

[0030] The carburetor 2 includes a housing, a fuel inlet, a flow control valve and a supplementary fuel inlet. An air intake channel is arranged in the housing, a throttling element is arranged in the air intake channel, and a throttling element is arr...

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Abstract

The invention discloses a carbon source supply system for spirulina cultivated in a pool. The carbon source supply system for spirulina cultivated in the pool comprises a dry ice storage tank, a vaporizer, a heat exchanger, a jet device and a microalgae cultivation system, wherein the dry ice storage tank, the vaporizer and the heat exchanger are connected through a pipeline in turn; the jet device is provided with a first inlet, a second inlet and an outlet; the first inlet is connected with the heat exchanger through a pipeline; the second inlet is connected with a culture solution tube; and the outlet is connected with the microalgae cultivation system through a pipeline. The carbon source supply system disclosed by the invention is reliable in structure, energy-saving and environmentally friendly, simple and feasible, and the growth period of spirulina is shortened by 1.5 times.

Description

technical field [0001] The invention relates to the technical field of algae culture, in particular to a carbon source supply system for pond cultured spirulina. Background technique [0002] Spirulina contains a variety of aquatic algae that are beneficial to human growth and health, and its edible and medicinal value is more and more favored by the society. Therefore, the artificial breeding of spirulina has developed rapidly in recent years. During the cultivation process, the pH of Spirulina growth is 8-11. [0003] Carbon dioxide is an important substance for the growth of algae. After the algae absorbs it, the carbon dioxide undergoes photosynthesis under suitable temperature and light conditions to complete the growth of the algae. At present, in large-scale outdoor cultivation of spirulina at home and abroad, the method of dissolving sodium bicarbonate in water to release carbon dioxide gas is generally used to supplement the carbon source fertilizer necessary for ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C12M1/38C12M1/36C12M1/34C12M1/08
CPCC12M43/08C12M23/22C12M41/12C12M41/18C12M43/06
Inventor 高志刚高志峰宣卫华高楠姜冰冰汪世军王海宇
Owner DONGTAI CITY SPIRULINA BIO ENG CO LTD
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