Coal mine ventilation and dust removal device

The utility model provides a coal mine ventilation and dust removal device which comprises a dust removal box, a sealing partition plate is fixedly connected to the near end portion of the upper end in the dust removal box in the horizontal direction, and a sleeve arranged in the vertical direction...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	LIU ZHEYAN, YIN BAOBAO, SHI JINJUN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	EARTH DRILLING FIXED CONSTRUCTIONS MINING MINING OR QUARRYING PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL SEPARATION TRANSPORTING
Online-Zugang:	Volltext bestellen
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