常見例句This article intrduces Chengzihe Coal Washery's experience in producing low ash clean coal through roughing by washbox and recleaning by dense_medium cyclone. 介紹了城子河鑛洗煤廠在跳汰粗選、重介鏇流器精選,生産低灰精煤的實踐中出現(xiàn)的問題及採取措施。Keywords gangue removing with machine;movable sieve washbox;circular coal storage yard; 機(jī)械排矸;動篩跳汰機(jī);圓形儲煤場;Baum jig washbox 鮑姆型跳汰機(jī)movable sieve washbox 動篩跳汰機(jī)plunger type washbox 活塞跳汰機(jī)baum type washbox 側(cè)鼓式跳汰機(jī) 返回 washbox