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手機瀏覽
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機械密封是指由至少一對垂直于旋轉軸線的端面在流體壓力和補償機構彈力(或磁力)的作用下以及輔助密封的配合下保持貼合并相對滑動而構成的防止流體泄漏的裝置。
釜用202型機械密封為外裝、單端面、多彈簧非平衡結構。傳動螺釘傳動,是目前兩種應用廣泛的釜用密封之一。其彈簧壓力不僅分布均勻而其彈贊t壓可以調節,故可使用較大的軸頸。適用于的反應釜攪拌軸的密封。磨擦副材質與輔助密封材質請根據實際工況選用。
適用范圍:被密封介質:選用不同耐摩副材質以適應具有一般腐蝕性或非腐蝕性介質。