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Industrialized culture method for alga and system thereof

A cultivation method and a cultivation device technology, which are applied in the field to achieve the effects of helping growth and reproduction, maintaining cleanliness, and avoiding pollution

Inactive Publication Date: 2013-05-08
卢朝煇
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, large open-air cultivation ponds not only occupy a large area and consume a lot of energy, but also are subject to the influence of weather, especially susceptible to pollution and affect the quality of algae, causing many adverse problems for producers

Method used

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  • Industrialized culture method for alga and system thereof
  • Industrialized culture method for alga and system thereof
  • Industrialized culture method for alga and system thereof

Examples

Experimental program
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Effect test

Embodiment Construction

[0062] The photosynthesis outlet pipe 113 is connected to the temperature adjustment tank 14 for introducing photosynthesized algae and culture solution into the temperature adjustment tank 14 . The temperature adjustment tank 14 is provided with a temperature control unit 141 and a temperature adjustment tank outlet pipe 142 . The temperature control unit 141 is a heater or a cooler. The temperature control unit 141 heats or cools the temperature regulation tank 14 to adjust the temperature of the culture solution, and the outlet pipe 142 of the temperature regulation tank leads the photosynthesized algae and culture solution into the power infusion solution. Unit 2. Thus, the temperature of the culture solution in the temperature regulation tank 14 is adjusted by the temperature regulation unit 141 to facilitate the growth and reproduction of algae. Especially, when the ambient temperature is too high or too low to be suitable for the growth and reproduction of algae, the te...

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Abstract

The invention discloses an industrialized culture method for alga. The method comprises the following steps of: putting the alga and culture solution into a pipeline type photosynthesis unit to perform photosynthesis; guiding the alga and the culture solution after the photosynthesis into an intake / exhaust unit by means of a power transfusion unit to remove oxygen from the culture solution and supplement carbon dioxide at the same time; and circularly guiding the alga and the culture solution after the photosynthesis into the pipeline type photosynthesis unit, wherein the intake / exhaust unit is provided with a first sealing element and a second sealing element, and the first sealing element and the second sealing element keep a sealing state between the intake / exhaust unit and the external environment in the intake or exhaust process to maintain the cleanliness of the culture solution and improve the quality of the alga. Moreover, the invention also provides an industrialized culture device for the alga. The method and the system increase the yield of the collectable alga, meanwhile, prevent the external environment from polluting the culture solution and improve the quality of the alga.

Description

technical field [0001] The invention relates to an industrial algae cultivation method and its device, in particular to an algae industrialization cultivation method and its device by using a pipeline type cultivation system to make the algae carry out photosynthesis in a cycle. Background technique [0002] Algae, such as: Spirulina (Spirulina), Haematococcus Pluvialis Flotow (Haematococcus Pluvialis Flotow) or grape algae, which are rich in protein, minerals, vitamins and enzymes, antioxidants, astaxanthin and other nutrients beneficial to the human body, in recent years It has been widely recommended for consumption, and even biodiesel can be extracted from algae to cope with energy use. The algae culture solution undergoes photosynthesis through the photosynthetic reaction system to produce the nutrients needed by the algae cells, so that the cyanobacteria can grow and reproduce in large numbers. In addition, the oxygen produced after photosynthesis is also discharged ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C12N1/12C12M1/42
CPCC12M29/02C12M29/18C12M23/06C12M31/02C12M21/02C12M31/10
Inventor 卢朝煇卢星宏
Owner 卢朝煇
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