CULTURE-TANK STIRRING MEANS DRIVE DEVICE AND CULTURE DEVICE

摘要

A device for driving stirring means (4, 5) for a culture tank (3) and equipped with a turbine (6) for rotating and driving the stirring means (4, 5), a housing (7) for housing the turbine (6), an injector (8) for injecting a gas for driving into the turbine (6) in the housing (7), a discharge part (9) for connecting the interior and exterior of the housing (7), and a gas-supply means (10) for supplying the gas for driving to the injector (8), wherein configuring a structure for rotating and driving the stirring means (4, 5) by using the turbine (6) which rotates due to the pressure of the gas makes it possible to drastically simplify the structure by decreasing the number of components therein, and to make production comparatively inexpensive.