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id="w983vds" class="ct2-mn"> <div id="p9gw9es" class="sub-tit"> <div id="k8dmg9o" class="curmbs"> <span>您的位置：</span> <a href="http://www.bolexinxi.com">首頁(yè)</a> > <a href="/list.asp?classid=12" title="新聞資訊">新聞資訊</a> > <a href="/list.asp?classid=19" title="技術(shù)文章">技術(shù)文章</a> > 正文 </div> 技術(shù)文章 </div> <div id="q3sgkxa" class="content-title"> <h1>過(guò)濾器選型前必須根據氣源中所含雜質(zhì)的成分、用氣單位對氣質(zhì)的要求選擇</h1> <p> <span>時(shí)間：2023/4/6 10:30:41</span> <span>來(lái)源：</span> <span>作者：勃威環(huán)保</span> </p> </div> <div id="o32wqdl" class="content-body"> <p>根據空氣過(guò)濾器的設計人員介紹，過(guò)濾器選型前，必須對氣源中所含雜質(zhì)的成分、用氣單位對氣質(zhì)（即允許氣質(zhì)含有顆粒雜質(zhì)的粒徑有多大）的要求，以及用氣單位或配氣站使用的調壓設備、氣體壓力、氣質(zhì)中所含的腐蝕成分等參數調查收集清楚，再以此選取所需過(guò)濾器或向過(guò)濾器制造廠(chǎng)家提出設計、選材、制造等專(zhuān)項要求，以滿(mǎn)足所需過(guò)濾功能的條件。如天然氣中含有硫化氫、二氧化碳等腐蝕氣體，則要求生產(chǎn)廠(chǎng)家生產(chǎn)的濾芯筒的網(wǎng)絲采用1Cr18Ni9Ti材質(zhì)的不銹鋼絲制作，理由是此種不銹鋼耐天然氣中的這些腐蝕氣體，使用壽命較長(cháng)。<br/> 根據用戶(hù)的燃氣用具以及配氣站的調壓裝置、計量裝置對過(guò)濾粒徑的要求，以及對氣體流量、流速和過(guò)濾器壓力降等因素的要求，應盡可能減少壓力損失、減少過(guò)濾器的維護次數，方便維護和檢修，減少易損件，而且對雜質(zhì)的處理要簡(jiǎn)便。</p> </div> <ul class="content-exp"> <li> <a href="/show.asp?id=40" title="風(fēng)淋室具有哪五大特點(diǎn)">風(fēng)淋室具有哪五大特點(diǎn)</a> </li> <li> <span id="z9p9mpw" class=c9>沒(méi)有資料</span></li> </ul> </div> </div> </div> </div> <div id="dc8duv8" class="footer"> <div id="tiqp4v9" class="container clearfix"> <div id="shkekgo" class="footer-nav"> <a href="">網(wǎng)站首頁(yè)</a> <a href="/list.asp?classid=2">公司概況</a> <a href="list.asp?classid=6">高效過(guò)濾器</a> <a href="list.asp?classid=7">中效過(guò)濾器</a> <a href="list.asp?classid=8">初效過(guò)濾器</a> <a href="/list.asp?classid=10">行業(yè)應用</a> <a href="/list.asp?classid=12">新聞資訊</a> <a href="/list.asp?classid=15">聯(lián)系我們</a> </div> <div id="yapewgn" class="footer-ewm"> <div id="ww3jrea" class="img-center"><img src="/theme/bw/skin/img/erweima.jpg"></div> <p>微信掃一掃加關(guān)注</p> </div> <div id="9ix9wzj" 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