A method of burying a boiler can body inside a dry high-temperature rock body at around 200 to 800 degrees Celsius in the ground to generate high-temperature, high-pressure steam.

摘要

PROBLEM TO BE SOLVED: To provide a geothermal power generation method in which a boiler can body is embedded in a dry high-temperature rock body at about 200 to 800 degrees Celsius in the ground to generate high-temperature and high-pressure steam and convert it into electric energy. SOLUTION: Only a boiler can body or a noferness can body (hereinafter, abbreviated as a boiler can body) is buried inside a dry high temperature rock body of about 200 to 800 degrees Celsius in the ground. All equipment needed to drive this boiler can body will be installed on land. The main function of this boiler is divided into a boiler can body and a device for driving the boiler can body. Only this boiler can body is buried inside the dry high-temperature rock body to generate high-temperature and high-pressure steam and convert it into electrical energy. [Selection diagram] FIG. 8