Jiangxi Rare Earth and Rare Metals Tungsten Group Holding Co., Ltd.

State Grid Jiangxi Electric Power Company Limited Research Institute

Yan Liu

Chao Tong

Junxin Tong

Peng Wang

Tangbing Li

Yang Zou

Yuting Liu

Yu Zhang

Guoqing Deng

Tian Chen

Qiukuan Zhou

Yaofeng Tan

Xiaolin He

Mingjun Liu

CD case

Provided are a live detection method and apparatus for a high-voltage switch cabinet. The live detection apparatus for a high-voltage switch cabinet includes a robot body and a back-end server. The robot body includes a host module, a power module, a detection module and a motion module. The power module is electrically connected to the host module and the motion module. The host module is communicably connected to the motion module and the detection module. The detection module includes a visible light camera, an infrared thermal imager, an non-contacting ultrasonic sensor and an ultrahigh-frequency sensor. The motion module includes a horizontal motion module, a vertical motion module and a rotating motion module. The horizontal motion module includes a motor-driven carrier and a laser navigation system. The vertical motion module is secured to the motor-driven carrier.

Live detection method and apparatus for a high-voltage switch cabinet

A liquid collection process with liquid guiding holes for in-situ leaching an ore body to extract rare earth elements, including: 1) multiple liquid collection channels are provided in an ore body; 2) liquid guiding holes are arranged near the bottom and on both sides of the channels, and these holes and the channels jointly constitute a multi-channel mother liquid drainage and collection control network; 3) a blocking wall is provided in the channels, a front lower part of the wall is connected to a channel outlet by a conduit controlled with a ball valve switch at the outlet; 4) a multi-channel mother liquid collection network of liquid collection engineering control system is finally formed through the alternate operation of pressure release and increase. The process reduces the loss rate of mother liquid, reduces environmental pollution, and improves the recovery rate of rare earth elements.

Liquid collection process with liquid guiding holes for in-situ leaching an ore body to extract rare earth elements

Growing community of inventors

Jiangxi, China

Yan Liu