Closed type spirulina breeding device

Abstract

The invention discloses a sealed type screw algae cultivation setting. It includes big shed body and transparent container. The big shed is set cascade supporting; the transparent container is set qi of chong channel ascending adversely setting. The big shed includes supporting wall, supporting framework, photic film. It is set heating, exhaustion installation, purger, lighting device, and humidity control device. Its gateway is set buffering room, changing room. The screw algae are not easy to be harmed by pollution and damage by disease and insect. So it has better market and practice generalization application value.

Description

technical field [0001] The invention relates to a spirulina cultivation device, in particular to a closed type spirulina cultivation device capable of industrialization and large-scale production. Background technique [0002] Spirulina is a light-energy autotrophic organism. At present, spirulina products have been used in the field of human consumption. Spirulina has good anti-virus ability and can effectively reduce blood sugar and cholesterol. It is a high-value medical and health care product. . [0003] The current large-scale cultivation of spirulina basically adopts open-air cultivation, using natural lakes or building large-scale cultivation ponds for cultivation. This cultivation method has the advantages of low cost, but the product quality is difficult to guarantee, the unit output is low, and it is easily affected by the environment. and seasonal effects. [0004] On February 8, 1995, the State Intellectual Property Office of China published an invention paten...

AI Technical Summary

Problems solved by technology

[0003] The current large-scale cultivation of spirulina basically adopts open-air cultivation, using natural lakes or building large-scale cultivation ponds for cultivation. This cultivation method has the advantages of low cost, but the product quality is difficult to guarantee, the unit output is low, and it is easily affected by the environment. and seasonal effects

[0004] On February 8, 1995, the State Intellectual Property Office of China published an invention patent titled "New Method and Device for Spirulina Production". Promote the flow of the culture medium, and then install a filter to raise the liquid level, and at the same time filter the large spirulina algae. Compared with the original method of only using square ponds to cultivate spirulina, the product quality and yield have been significantly improved, and the cost is low and easy. promotion, but this scheme cannot effectively change the defect that the culture of spirulina is easily affected by the environment, and the open-air culture is easily polluted. This kind of mixed culture method in large ponds will affect the output and quality of the overall algal group after local pollution. Spirulina for effective artificial control

[0005] On February 5, 2003, the State Intellectual Property Office of China published an invention patent titled "A Method for Domesticating and Eating Fresh Spirulina". The temperature control device and the container can be cultivated outdoors and indoors. Indoor cultivation needs to increase the light. This scheme is simple in structure and suitable for family cultivation, and can be moderately artificially controlled. However, for large-scale cultivation of spirulina, this scheme is not perfect

[0006] On July 27, 1994, the State Intellectual Property Office of China published an invention patent titled "Closed Culture Method and Device for Spirulina". The aquaculture pipeline composed of multiple U-shaped tubes is connected by gas lift to circulate the culture solution and placed in the greenhouse for cultivation. Light and temperature control are added as needed. This solution better solves the problem that outdoor aquaculture is prone to pollution and seasons. The problem of the impact of environmental changes, and it can be well controlled artificially, and can be produced continuously on a large scale, but the structure of this scheme is relatively complicated, the cost is high, and it cannot solve the problem of the overall impact of algae groups after local pollution

Images