Device of nutrition solution culture system
专利汇可以提供Device of nutrition solution culture system专利检索，专利查询，专利分析的服务。并且PURPOSE: To obtain the title device capable of automatizing control and carrying out stable and sure nutrition solution control for a long period of time in control of nutrition solution, by equipping the device with an analyzing mans to measure containing solutions unnecessary for plants.
CONSTITUTION: When concentration of organic acids contained in a nutrition solution in the middle of culture exceeds a set value, the signal is sent from an organic acid detector (level meter) 4 to a controller 15 and a nutrition solution in a first nutrition solution tank 1 is fed to a second nutrition solution tank 9 by operation of a pump 8. An organic acid component in the oil nutrition solution is removed by a filter 10 in a conduit 6. Then the controller 15 sends a fresh nutrition solution in the second nutrition solution tank 9 to the first nutrition solution tank 1 by operating a pump 7. The nutrition solution in the tanks 1 and 9 are fed from a nutrition solution preparing tank 12 and the fresh nutrition solution in the tank 9 is fed to the top of a culture panel 2 by a pump 3.
COPYRIGHT: (C)1989,JPO&Japio，下面是Device of nutrition solution culture system专利的具体信息内容。
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