... In the strict sense, the following types of vibrating screens are most widely used. (3) Low-head screen As the name suggests, this type of vibrating screen is characterized by having a horizontally installed screen surface, and the vibration mechanism uses two sets of unbalanced weights that rotate synchronously in opposite directions. The centrifugal forces generated by these unbalanced weights reinforce each other in some phases of rotation and cancel each other out in other phases, resulting in an overall linear reciprocating vibration force. ... *Some of the terminology that mentions "Low-Head screen" is listed below. Source | Heibonsha World Encyclopedia 2nd Edition | Information |
… 狭義の振動ふるいとしては,次に示すいくつかの機種が最も広く使われている。(3)ローヘッドスクリーンLow‐Head screen その名の示すようにふるい面を水平に設置することを特徴とする振動ふるいで,振動機構としては反対方向に同期回転する2組の不平衡おもりが使われている。これらの不平衡おもりが発生する遠心力は回転のある位相では互いに強め合い,ある位相では打ち消し合う結果,全体としては直線往復振動力が生ずる。… ※「Low-Head screen」について言及している用語解説の一部を掲載しています。 出典|株式会社平凡社世界大百科事典 第2版について | 情報 |
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