Device and method for large scale culturing Haemotococcum pluvies and converting astaxanthin
A technology for large-scale cultivation of Haematococcus pluvialis is applied in the field of large-scale cultivation of Haematococcus pluvialis and devices for transforming astaxanthin, which can solve problems such as the contradiction between temperature and illumination, and achieve fast water exchange and stable water flow speed. , the effect of rapid growth of biomass
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Embodiment 1
[0020]Embodiment one: a kind of device of large-scale culture Haematococcus pluvialis and conversion astaxanthin, it comprises fixed frame (figure not shown) and the photobioreactor system 1 that is arranged on the fixed frame, aeration device 2, culture The liquid infusion device 3 and the cell collection device 4, the photobioreactor system 1 is composed of five unit photobioreactors connected in series, the unit photobioreactor is made of flexible impermeable polyethylene material, and each unit photobioreactor The bioreactors are connected in series through hoses, and the hoses between the unit photobioreactors are provided with an emergency switch 5. The inflatable device 2 is composed of an air pump 21 and an acid liquid container 22. The air pump 21 is connected with the acid liquid through the hose. The container 22 is connected, and the culture liquid infusion device 3 is made up of a first water pump 31 and a culture liquid tank 32. The first water pump 31 is connecte...
Embodiment 2
[0021] Embodiment 2: Other structures are the same as Embodiment 1, except that the unit photobioreactor is made of rigid plexiglass.
Embodiment 3
[0022] Embodiment three: Other structures are identical with embodiment one, and difference is that photobioreactor system 1 is made up of ten unit photobioreactors, and unit photobioreactor is made of flexible polyethylene material, and the first unit A culture fluid circulation pipeline (not shown) is arranged between the photobioreactor 11 and the second unit photobioreactor 12, and the culture fluid circulates in the photobioreactor system 1, which can improve the utilization rate of aeration.
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