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class="ly_NyNewsdetail"> <h1 class="NyNewsdetail_title">超聲波污泥界面計：原理、特性與應用優(yōu)勢</h1> <div id="dqmdp3n" class="NyNewsdetail_tips">更新時(shí)間：2025-06-16 點(diǎn)擊次數：401</div> <div id="dhj82xu" class="NyNewsdetail_con"> <div> 原理</div><div>　　超聲波污泥界面計基于超聲波回波檢測原理工作。傳感器發(fā)出超聲波，超聲波在介質(zhì)中傳播，遇到泥層時(shí)部分能量會(huì )被反射回來(lái)。通過(guò)測量發(fā)射波和反射波之間的時(shí)間，結合超聲波在水中的傳播速度，就能計算出傳感器到泥層的距離L?。已知傳感器到池子底面的距離L，則泥層的厚度d=L-L?，以此實(shí)現污泥厚度的實(shí)時(shí)檢測。</div><div>　　特性</div><div>　　高精度與高分辨率：測量精度較高，部分產(chǎn)品分辨率可達1mm，能準確反映污泥界面的細微變化。</div><div>　　自動(dòng)調節與抗干擾：內置系統可自動(dòng)調節超聲波的發(fā)射能量，能適應不同現場(chǎng)的不同測量介質(zhì)。同時(shí)，先進(jìn)的電路設計和軟件算法能夠消除現場(chǎng)干擾，確保測量結果的穩定性。</div><div>　　操作便捷：儀表屏幕采用液晶顯示，可同時(shí)顯示污泥分層的狀態(tài)，并配備中文菜單，操作簡(jiǎn)便易懂。</div><div>　　多種輸出接口：電流輸出采用國內主流的4-20mA隔離電流輸出，還可根據實(shí)際狀況選擇數字接口，滿(mǎn)足不同系統的需求。</div><div>　　應用優(yōu)勢</div><div>　　優(yōu)化工藝控制：為污水處理工藝的過(guò)程控制提供可靠數據，可優(yōu)化排泥、加藥等工藝控制流程，防止出水惡化，避免污泥脫氮和分解。</div><div>　　降低維護成本：現場(chǎng)儀表配置自動(dòng)清洗裝置，減少了維護的工作量，提高了工作可靠性。</div><div>　　適用范圍廣：廣泛應用于水廠(chǎng)沉淀池、洗礦場(chǎng)沉淀池、電力灰漿沉淀池、污水處理廠(chǎng)初沉池、二沉池、濃縮池等場(chǎng)所，滿(mǎn)足不同行業(yè)的監測需求。</div> </div> <div id="o3q4df4" class="ly_PrevNext"> <ul> <li>上一篇：<a href="/Article-4061416.html">在線(xiàn)硅表測定數據偏高怎么辦？</a></li> <li>下一篇：<a 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