Filter plate of filter press, filter cloth cleaning device for cleaning filter cloth of filter plate and filter press system containing the same

フィルタープレスの瀘板と瀘板の瀘布を掃除する為の瀘布掃除裝置及びそれを含むフィルタープレスシステム

Abstract

PROBLEM TO BE SOLVED: To provide a filter plate, a filter cloth cleaning device and a filter press capable of easily peeling a sticky cake (sludge) from the filter cloth, smoothly discharging the sticky cake and incidentally removing a clogging of the filter cloth for the next process. SOLUTION: At the time of opening chains of a filter plate, a clogging of a filter cloth is removed by jetting a compressed air at the level of 10 kg/cm 2 through a nozzle to the whole filter cloth and giving a strong crossing shaft vibration to peel off the clogging so that a dehydrated cake in a filtering chamber formed by a lot of filter plates is able to drop smoothly by gravity. COPYRIGHT: (C)2007,JPO&INPIT
【課題】粘着性ケーキ(スラッジ)を濾布から容易に剥離させて排出を円滑するようにして、 付随的にその次の工程のための濾布の目詰まりをとり除く瀘板、瀘布掃除裝置及びフィルタープレスを提供する。 【解決手段】濾板の解鎖時、多数の濾板によって形成された濾過室の内部の脱水ケーキが重力によってなだらかに落下することができるように10kg/cm 2 程度の圧縮空気をノズルで噴射して濾布全体に強力な交軸振動を与えて剥離させて、濾布の目詰まりを取り除く。 【選択図】図1

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Patent Citations (6)

    Publication numberPublication dateAssigneeTitle
    JP-H04118102-UOctober 22, 1992
    JP-H0621705-UMarch 22, 1994愛基鉄工株式会社フイルタープレス機
    JP-H11290615-AOctober 26, 1999Meiwa Kosakusho:Kk, 株式会社明和工作所濾板式濾過方法、濾板式濾過機、濾板式濾過機の濾布洗浄方法、及び濾板式濾過機用の濾布洗浄装置
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    CN-105903239-AAugust 31, 2016王军Automatic shaking and falling-off device of filter cakes for filter press