A kind of tower light net cultivation apparatus,To cultivate various algae,Including a bracket,Spatially multilayer is tower-like for system,And be made of a plurality of vertical rods and the connection of a plurality of cross bars,A plurality of Photoreactor arrangements are set on the what grade cross bars,And each Photoreactor has an accommodating space to place algae,The side of each Photoreactor of what is respectively set to provide light in a plurality of illumination components,One flow control apparatus for water is connected to the grade Photoreactors through a plurality of feed pipes and a plurality of outlet pipes,To eliminate the water changed in the grade accommodating spaces,Gas is input in the grade accommodating spaces by one inlet duct system through a plurality of air inlet pipe,And this is waited in air inlets piping position what equal accommodating spaces. This creation bracket tower-like by the stereoscopic multi-layer effectively promotes Photoreactor quantity, to reach the effect of promoting production capacity, and inlet duct is cooperated to reach the purpose for promoting algae oil production.一種塔式光網養殖裝置，用以養殖各式藻類，包括一支架，係呈立體多層塔狀，並由複數個垂直桿及複數個橫桿連接組成，複數個光反應器排列設於該等橫桿上，且該每一光反應器具有一容置空間以放置藻類，複數個照明元件分別設置於各該光反應器之一側以提供光線，一水流控制裝置透過複數個給水管及複數個出水管連接至該等光反應器，以汰換該等容置空間內的水，一進氣裝置係透過複數個進氣管將氣體輸入至該等容置空間內，且該等進氣管係位於該等容置空間內。本創作藉由該立體多層塔狀之支架，有效提升光反應器數量，以達到增進產能之功效，並配合進氣裝置達到提升藻類產油量之目的。
