久久水蜜桃AV无码精品_除塵布袋與除塵設備反吹風(fēng)量之間的關(guān)系-江蘇科邁爾環(huán)?？萍加邢薰?/title> <meta name="keywords" content="江蘇科邁爾環(huán)?？萍加邢薰?> <meta name="description" content="江蘇科邁爾環(huán)?？萍加邢薰?> <link rel="shortcut icon" type="/Public/Home/default/images/ico" href="/Public/Home/default/images/favicon.ico" /> <link href="/Public/Home/default/css/css.css" rel="stylesheet" type="text/css" /> <meta http-equiv="Cache-Control" content="no-transform" /> <meta http-equiv="Cache-Control" content="no-siteapp" /> <script>var V_PATH="/";window.onerror=function(){ return true; };</script> </head> <body> <h1><a href="http://www.tjhyzdh.com/">亚洲国产成人久久77,亚洲精品偷五月丁香自在线,亚洲,国产,欧美精品一区二区,精品无码一区二区三区天堂</a></h1> <div class="pl_css_ganrao" style="display: none;"><pre id="z9vjr"></pre><output id="z9vjr"><menuitem id="z9vjr"><legend id="z9vjr"><label id="z9vjr"></label></legend></menuitem></output><ruby id="z9vjr"></ruby><legend id="z9vjr"><tt id="z9vjr"><span id="z9vjr"><dfn id="z9vjr"></dfn></span></tt></legend><menuitem 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id="bbvjb"></thead></p><sup id="bbvjb"><ruby id="bbvjb"></ruby></sup><p id="bbvjb"></p><legend id="bbvjb"><label id="bbvjb"><thead id="bbvjb"><sup id="bbvjb"></sup></thead></label></legend><var id="bbvjb"><meter id="bbvjb"></meter></var><pre id="bbvjb"><tt id="bbvjb"><ol id="bbvjb"><track id="bbvjb"></track></ol></tt></pre><sub id="bbvjb"><var id="bbvjb"><output id="bbvjb"><p id="bbvjb"></p></output></var></sub><label id="bbvjb"><thead id="bbvjb"></thead></label><thead id="bbvjb"><sup id="bbvjb"><ruby id="bbvjb"><legend id="bbvjb"></legend></ruby></sup></thead><b id="bbvjb"><sup id="bbvjb"></sup></b><p id="bbvjb"><b id="bbvjb"></b></p><legend id="bbvjb"><u id="bbvjb"><thead id="bbvjb"><dfn id="bbvjb"></dfn></thead></u></legend><ol id="bbvjb"></ol><dfn id="bbvjb"><ruby id="bbvjb"><legend id="bbvjb"><u id="bbvjb"></u></legend></ruby></dfn><label id="bbvjb"></label><legend id="bbvjb"></legend><label id="bbvjb"></label><menuitem id="bbvjb"><pre id="bbvjb"></pre></menuitem><menuitem 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</p><p>　　　0515-87395789</p><p>地址：</p><p>一廠(chǎng)：鹽城市阜寧縣勝利路371號</p><p>二廠(chǎng)：鹽城市阜寧縣郭墅工業(yè)園向陽(yáng)大道6號</p><p><br/></p></p> </div> </div> </div> <li id="jr5dbb5" class="fr rigcpsh"> <div id="tpld5fd" class="showtitle"> <p class="fl btdfge">企業(yè)動(dòng)態(tài)</p> <div id="vtj5bvt" class="fr wettt2">當前位置：<a href="/index.php/Index/index.html">首頁(yè)</a>>><a href="/index.php/List/index/cid/271.html">新聞資訊</a>>><a href="/index.php/List/index/cid/308.html">企業(yè)動(dòng)態(tài)</a></div> </div> <div id="hhdvplj" class="proboxsh" > <div id="vtpljdz" class="proshow"> <ul> <li id="bxlfd5v" class="prtitle">除塵布袋與除塵設備反吹風(fēng)量之間的關(guān)系</li> <li id="zxv5rnp" class="fubio">發(fā)布日期：2019年08月10日　　點(diǎn)擊次數：53　　所屬分類(lèi)：<a href="/index.php/List/index/cid/308.html">企業(yè)動(dòng)態(tài)</a></li> <li id="l9fdj9x" class="prtent"><p>　　除塵布袋與除塵設備反吹風(fēng)量之間的關(guān)系</p><p>　　除塵布袋反吹風(fēng)量是反吹風(fēng)袋式除塵器的重要技術(shù)參數。不論是正壓，還是負壓操作，在除塵布袋被清灰之前，其透氣性變差。因此，只要經(jīng) 的時(shí)間便將濾袋內氣體抽凈（或壓出）濾袋即可變癟，實(shí)現反吹逆洗清灰。計算分室反吹袋式除塵器的反吹風(fēng)量時(shí)，設在t時(shí)間內，把被清灰袋室濾袋內的氣體抽凈（或壓出），則需要的反吹風(fēng)量，由下列公式來(lái)計算 Q=3600KNV/t</p><p>　　公式中 Q=反吹風(fēng)量，m3/h；</p><p> N=被清灰的某袋室濾袋數量；</p><p> V=每個(gè)濾袋的容積，m3；</p><p> K=漏風(fēng)系數，取1.2-1.3；</p><p>　　t=縮袋清灰時(shí)間，一般取10-30s。</p><p>　　反吸風(fēng)機全壓p一般取除塵設備進(jìn)氣總管壓力的1.5-2倍?？砂凑丈鲜鲲L(fēng)量，壓力來(lái)選擇反吸風(fēng)機，但選擇時(shí)，應考慮反吸風(fēng)管道內氣流的溫度對風(fēng)機性能的影響，并在計算上加以修正。</p><p>　　實(shí)踐證明，濾袋反吹（吸）時(shí)的吸癟狀態(tài)即可，一般反吹（吸）風(fēng)時(shí)間取10-20s為宜。清洗期間一般連續進(jìn)行幾次清灰動(dòng)作，使濾袋連續出現數次“鼓脹-吸癟-鼓脹-吸癟”以取得較好的清灰效果。</p></li> <li id="dxn9l55" class="anotnd">相關(guān)標簽：<a href="/index.php/List/index/cid/310.html">常見(jiàn)問(wèn)題</a></li> <li id="zb5zbxt" class="next"> 上一篇：<a href="/index.php/Show/index/cid/308/id/917.html">除塵布袋濾料的性能檢測及檢測內</a><br/> 下一篇：<a href="/index.php/Show/index/cid/308/id/915.html">布袋除塵器的使用效率與保管常識</a> </li> </ul> </div> </div> </li> <div id="fbxtpjx" class="clear"></div> </ul> </div> <div id="x9trl11" class="footer"> <ul 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