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<span>seko加藥泵的控制方式</span></p> </div> <div id="lo3iufpk" class="ly_NyNewsdetail"> <h1 class="NyNewsdetail_title">seko加藥泵的控制方式</h1> <div id="lo3iufpk" class="NyNewsdetail_tips">更新時(shí)間：2019-09-25 點(diǎn)擊次數(shù)：3287</div> <div id="lo3iufpk" class="NyNewsdetail_con"> <div>　　<strong>seko加藥泵</strong>采用微處理技術(shù)的電磁泵，使其操作更加簡單，更耐用，精度更高。并且這種計(jì)量泵的高等級(jí)的防塵防水等級(jí)，更是為計(jì)量泵的安全運(yùn)行提供了保證。還有其簡單的安裝方式，使擁用戶操作起來得心應(yīng)手。<br /> </div><div>　　隔膜由純PTFE材料制成，可與大多數(shù)化學(xué)品兼容，隔膜的使用壽命超過五年，不再需要定期更換隔膜，減少了維護(hù)的工作量。seko加藥泵具有*兼容性兼容性強(qiáng)，泵頭和陶瓷球閥為泵的標(biāo)準(zhǔn)配置，泵頭幾乎與所有工業(yè)、污水處理和飲用水領(lǐng)域使用的化學(xué)品相兼容，陶瓷球閥的使用提高了投藥的可靠性以及整個(gè)觸液端的化學(xué)兼容性。<br /> </div><div>　　seko加藥泵的控制方式：<br /> </div><div>　　在隔膜加藥泵頭內(nèi)，活塞在液壓油缸內(nèi)運(yùn)動(dòng)。在壓力沖程階段，活塞向左推動(dòng)一定容積的液壓油，液壓油推動(dòng)隔膜，隔膜力閥進(jìn)入加藥管線。作用于藥液，使相同容積的藥液從加藥頭經(jīng)壓力在負(fù)壓下關(guān)閉上面的閥球，而吸在吸入沖程階段，活塞向右運(yùn)動(dòng)，沖程調(diào)節(jié)裝置，可使泵的流量入網(wǎng)球上升，藥液流入加藥頭。通過用由0-100%線性變化，流量。此種泵可接收4-20mA的電信號(hào)，實(shí)現(xiàn)自控。<br /> </div><div>　　在配水井至反應(yīng)池之間管路上安裝的流量計(jì)可向加藥間發(fā)出4-20mA流量信號(hào)，此信號(hào)經(jīng)放大進(jìn)入調(diào)頻控制器，通過改變電機(jī)頻率來調(diào)節(jié)計(jì)量泵流量。此方法為按水量比例自動(dòng)加藥法，即流量配比法。另外，裝在反應(yīng)池后的水質(zhì)探頭可向<strong>seko加藥泵</strong>提供水質(zhì)信號(hào)，通過伺服電機(jī)改變沖程長度，進(jìn)而改變計(jì)量泵流量。</div> </div> <div id="lo3iufpk" class="ly_PrevNext"> <ul> <li>上一篇：<a href="/Article-588892.html">介紹氣動(dòng)隔膜泵的工作原理</a></li> <li>下一篇：<a href="/Article-580858.html">鍋爐加藥裝置的保養(yǎng)可分為外觀和內(nèi)部保養(yǎng)兩部分</a></li> </ul> </div> </div>  <div id="lo3iufpk" class="ly_foot"> <div id="lo3iufpk" class="ly_Ftmain"> <div id="lo3iufpk" class="ly_Ftcon"> <div id="lo3iufpk" class="ly_FtLeft"> <ul> <li> <div id="lo3iufpk" class="Ft_tit">關(guān)于我們</div> <a href="/aboutus.html" rel="nofollow">公司簡介</a> <a href="/news.html">新聞中心</a> <a href="/article.html">技術(shù)文章</a> </li> <li> <div id="lo3iufpk" class="Ft_tit">產(chǎn)品中心</div> <a href="/ParentList-173333.html" rel="nofollow">成套加藥裝置</a> <a href="/ParentList-1256164.html" 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