Sprayfan System-installation and Operation Manual-Volume II.
NTIS: PB/83-120261 :59 pages
This report describes the use of the sprayfan auxiliary ventilation system for methane and dust control on continuous miner sections. The sprayfan auxiliary ventilation system is a modified water spray system that directs intake air to and across the front of a continuous miner to prevent buildup to methane gas and dust concentrations. The report describes the practical aspects of the system including (1) description and capabilities, (2) design, (3) installation, (4) operation, and (5) maintenance.
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