AUTOMATIC COAL MINING MACHINE AND FLUIDIZED COAL MINING METHOD

WIPO Patent Application WO/2019/178835

A1

Disclosed are an automatic coal mining machine and a fluidized coal mining method. A first mining chamber (1) cuts a coal seam to obtain raw coal, and conveys same to a first coal-cleaning chamber (2) to separate coal blocks therein from gangue; the coal blocks obtained by sorting are then transported to a first fluidization reaction chamber (3); and the first fluidization reaction chamber transforms the form of energy of the coal blocks to obtain liquid, gas or electric energy, and transports same to a first energy storage chamber (4) for storage. The mining and transformation of coal are both performed in a coal mine, thus improving the degree of utilization of the coal and preventing waste generated during mining and transformation from polluting the ground environment.

JU YANG (CN)
XIE HEPING (CN)
ZHANG YONG (CN)
ZHU YAN (CN)
GAO FENG (CN)
NIE XIAODONG (CN)
WAN CHANGBING (CN)
SONG JINXIN (CN)
LU CHANG (CN)
LIU HONGBIN (CN)
REN ZHANGYU (CN)

PCT/CN2018/080187

September 26, 2019

March 23, 2018

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UNIV CHINA MINING (CN)
UNIV SHENZHEN (CN)

B03B5/18; E21C25/00

CN101869868A	2010-10-27
CN202578697U	2012-12-05
CN102392637A	2012-03-28
CN200981013Y	2007-11-28
CN204746555U	2015-11-11
RU2514248C1	2014-04-27

XIE, HEPING ET AL.: "Theoretical and Technological Conception of The Fluidization Mining for Deep Coal Resources", JOURNAL OF CHINA COAL SOCIETY, vol. 42, no. 03, 31 March 2017 (2017-03-31), pages 548 - 551

UNITALEN ATTORNEYS AT LAW (CN)

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