Ionic type rare earth in-situ ore leaching chamber liquid collecting process

The invention discloses an ion type rare earth in-situ ore leaching chamber liquid collecting process, and relates to the technical field of ion type rare earth mining, and the ion type rare earth in-situ ore leaching chamber liquid collecting process comprises the following steps: S1, excavating a liquid collecting roadway to the middle of the horizontal projection of a mountain along a ridge line at the foot of an ion type rare earth mine; s2, the liquid collecting roadway is supported; s3, a chamber is excavated in the middle of the horizontal projection of the mountain and at the tail end of the liquid collecting roadway, and the chamber is supported; s4, a flow guide element is horizontally, obliquely and upwards excavated around the chamber, a vertically-downward drainage groove is excavated in a hole opening of the flow guide element to the bottom of the chamber, and a liquid collecting ditch is excavated in the circumferential direction of the bottom of the chamber and in the middle of the bottom of t