Automatic coal mining machine and fluidized coal mining method

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United States of America Patent

PATENT NO 11391151
APP PUB NO 20210340870A1
SERIAL NO

16473956

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Abstract

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An automatic coal mining machine and a fluidized coal mining method are provided. A first excavation cabin is configured to cut coal seam to obtain raw coal and to be transported to a first coal preparation cabin for separating coal blocks from gangue. Then, the obtained coal blocks are transported to a first fluidized conversion reaction cabin. The first fluidized conversion reaction cabin converts the energy form of the coal block into liquid, gas or electric energy, which is transported to a first energy storage cabin for storing. Coal mining and conversion are carried out in underground coal mines, so it is not necessary to raise coal blocks to the ground for washing and conversion, thereby reducing the transportation cost of coal, improving the utilization degree of coal, and avoiding the pollution of the ground environment caused by waste in the mining and conversion process.

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Patent Owner(s)

Patent OwnerAddress
SHENZHEN UNIVERSITYNANHAI AVE 3688 YUEHAI STREET NANSHAN DISTRICT SHENZHEN GUANGDONG 518000 518000
CHINA UNIVERSITY OF MINING AND TECHNOLOGY BEIJING100083 BEIJING CITY HAIDIAN DISTRICT INSTITUTE OF RUTOSIDS NO 11 BEIJING CITY BEIJING CITY 100083

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gao, Feng Jiangsu, CN 442 4877
Ju, Yang Beijing, CN 26 58
Liu, Hongbin Beijing, CN 806 13535
Lu, Chang Beijing, CN 30 162
Nie, Xiaodong Beijing, CN 5 2
Ren, Zhangyu Beijing, CN 5 2
Song, Jinxin Beijing, CN 3 1
Wan, Changbing Beijing, CN 4 3
Xie, Heping Guangdong, CN 57 172
Zhang, Yong Beijing, CN 774 4505
Zhu, Yan Beijing, CN 239 1399

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