摘 要：文章介紹了兗州礦區(qū)將變頻調(diào)速技術(shù)用于煤礦井下帶式輸送機(jī)實(shí)踐中存在的問題以及采取的有效技術(shù)措施，對(duì)于類似情況的礦區(qū)具有一定的參考價(jià)值。 關(guān)鍵詞：煤礦；變頻器；防爆；帶式輸送機(jī) Abstract: The article introduces the frequency speed control technology in Yanzhou mining area coal mine belt conveyor for existing problems in practice and effective technical measures, has a certain reference value for similar mining area. Key words: Coal mine；Inverter；Explosion-proof；Belt conveyor 【中[登陸后可查看全文]