HIGH PRODUCTIVITY SEA REGION CONSTRUCTION SYSTEM

摘要

PURPOSE:To improve the economic efficiency of the whole system by carrying out the temperature difference power generation by pumping up the low temperature deep layer water in the sea region and recovering uranium, etc., by the discharged water in the temperature difference power generation and utilizing the discharged water after the recovery of uranium, etc., for the artificial culture for fish. CONSTITUTION:The low temperature deep layer water 11 containing a large quantity of high nutrients at a water depth of 300-500 m is pumped up by a cooling water pump 13, and cools the inside circulation fluid in a fluid circulation passage 19 in a condenser 14. Further, the high temperature surface layer water 12 is pumped up by a warm water pump 17, and the inside circulation fluid is evaporated in a pumping-up evaporator 22. The working fluid having a high energy performs energy conversion and generates an electric energy, during passing through a turbine generator 20. While, the high temperature surface layer water 12 is introduced into an uranium recovering adsorbing cylinder 15 together with the water cools the condenser 14. An automatic provender feeding device is installed into the pipe of the uranium recovering adsorbing cylinder 15, and the discharged water containing provender is discharged into a low temperature ocean stock farm 16.