Spontaneous combustion prevention alarm device for coal-fired power plant

The utility model provides a coal-fired power plant spontaneous combustion prevention alarm device which comprises a column body and a first circulation groove, a transmission shaft is movably connected in the column body through a bearing, the lower end of the transmission shaft is fixedly connecte...

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Bibliographische Detailangaben
Hauptverfasser:	ZHU WEI, YAN XIAOJUN, XIAO WEN, YANG ERBIN, ZHAO SHULIN, SHI XIAN, DUAN YAPING, YU MINGFEI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ALARM SYSTEMS BLASTING COLD ROOMS COMBINED HEATING AND REFRIGERATION SYSTEMS COOLING OR FREEZING APPARATUS NOT COVERED BY ANY OTHERSUBCLASS HEAT PUMP SYSTEMS HEATING ICE-BOXES LIGHTING LIQUEFACTION SOLIDIFICATION OF GASES MANUFACTURE OR STORAGE OF ICE MECHANICAL ENGINEERING ORDER TELEGRAPHS PHYSICS REFRIGERATION OR COOLING REFRIGERATORS SIGNALLING SIGNALLING OR CALLING SYSTEMS WEAPONS
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