牛蛙彩票

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                /m/product_view.aspx?id=87&gp=167

                制砂磁選設∩備

                制砂機工作原★理:

                   物料由進料鬥進入破碎機,經分料器將物料分成兩部分,一部分∑由分料器中間進入高速旋轉的葉輪中,在葉輪內被迅速加速,其加速度可達數百倍重力加速度,然後以60-70米/秒的速度從葉輪三個均々布的流道內拋射出去,首先同由分◥料器四周自收落下的一部分物料☆沖擊破碎,然◥後一起沖擊到渦支腔內物料襯層上,被物看來什么時候得把青姣放出來了料襯層反彈,斜向上沖擊到渦動腔的頂部,又改變其運》動方向,偏轉向下運動,從葉輪流ξ道發射出來的物料形成連續的物料幕♂。這樣一塊物料在渦動破碎腔內受到兩次以至多次機率撞『擊、磨擦和研磨破碎作用。被破碎的物料由下部排料口排出。和循環篩分系統形成閉路,一般循←環三次即可將物料破碎成20目以下。在整╲下破碎過程中,物料相互自行沖擊〒破碎,不與金屬元件直接接觸,而是與物料襯層發卐生沖擊、磨擦※而粉碎,這∏就減少了角汙染,延長機械磨損時間。渦動腔內部巧妙的▃氣流自循環,消除了粉塵汙染。再加上水〓洗設備,出來的ζ 沙子又幹凈又達標,是裝扮使得她看起來更加粉嫩可人高標準工程的首選制砂設備