滁州減溫減壓裝置批發(fā)商值得信賴上海大田閥門管道工程供應(yīng)-b2b網(wǎng)站_b2b電子商務(wù)平臺(tái)【買產(chǎn)品】-上?？谄蚴称酚邢薰?/title><meta name="description" content="減溫減壓裝置可對(duì)電站或工業(yè)鍋爐以及熱電廠等處輸送來(lái)的蒸汽進(jìn)行減溫和減壓，滁州減溫減壓裝置批發(fā)商，使蒸汽溫度和壓力達(dá)到生產(chǎn)工藝所需的要求。減溫減壓閥是減溫減壓裝置中的關(guān)鍵部件，減溫減壓閥的性能直接影響整個(gè)減溫減壓裝置的性能。減溫的基本原理是將"><meta name="keywords" content="滁州減溫減壓裝置批發(fā)商,減溫減壓裝置"><link rel="canonical" href="http://www.cdcfah.com/"/><meta name="applicable-device" content="pc"><link rel="shortcut icon" href="/static/new_net_01/images/favicon.ico"><link rel="stylesheet" href="/static/new_net_01/css/slick.css" /><link rel="stylesheet" href="/static/new_net_01/css/addnew.css"><link rel="stylesheet" href="/static/new_net_01/css/sidenav.css"><link rel="stylesheet" href="/static/new_net_01/css/style.css" /><link rel="stylesheet" href="/static/new_net_01/css/tab.css"><link rel="stylesheet" href="/static/new_net_01/css/404.css"> <meta name="baidu-site-verification" content="OBVzrC9aaQ" /> <meta http-equiv="Cache-Control" 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class="content"><p><span>需求數(shù)量：</span>0</p><p><span>價(jià)格要求：</span>面議</p><p><span>所在地：</span>上海市</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>滁州減溫減壓裝置批發(fā)商,減溫減壓裝置</p><p><span>***更新：</span>2021-01-15 04:12:33</p><p><span id="click" >瀏覽次數(shù)：1次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="lprovsp" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">上海大田閥門管道工程有限公司</a></p><p><span>聯(lián)系人：</span>余璐辰</p><p><span>郵箱: </span>business@dtjt.com</p><p><span>電話: </span>18621060309</p><p><span>傳真: </span>21_</p><p><span>網(wǎng)址: </span>https://www.dtjt.com</p><p><span>手機(jī): </span>21-68106370</p><p><span>地址: </span>祝橋鎮(zhèn)工業(yè)城</p><p>[當(dāng)前離線] <a rel="nofollow"> [加為商友] </a><a rel="nofollow"> [發(fā)送信件] </a></p></div></div><div id="crdq2v7" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="wa3qpmo" class="box"><p><p style="text-indent:25px">減溫減壓裝置可對(duì)電站或工業(yè)鍋爐以及熱電廠等處輸送來(lái)的蒸汽進(jìn)行減溫和減壓，滁州減溫減壓裝置批發(fā)商，使蒸汽溫度和壓力達(dá)到生產(chǎn)工藝所需的要求。減溫減壓閥是減溫減壓裝置中的關(guān)鍵部件，減溫減壓閥的性能直接影響整個(gè)減溫減壓裝置的性能。減溫的基本原理是將減溫水直接噴入過(guò)熱蒸汽，經(jīng)噴嘴霧化的減溫水從蒸汽中吸收熱量、升溫、汽化與蒸汽混合，從而達(dá)到降低蒸汽溫度的作用。為了提高蒸汽品質(zhì)，一般減溫后的蒸汽溫度應(yīng)控制在高于飽和蒸汽溫度5℃以上。減壓的工作原理是蒸汽通過(guò)減溫減壓閥（減壓閥）或節(jié)流孔板（節(jié)流罩），流通面積減少，滁州減溫減壓裝置批發(fā)商，滁州減溫減壓裝置批發(fā)商，使蒸汽動(dòng)能增加造成壓力損失，蒸汽的壓力能隨之減少而達(dá)到減壓的目的。減溫減壓裝置出口測(cè)溫和測(cè)壓點(diǎn)必須在裝置出口1m以后。滁州減溫減壓裝置批發(fā)商</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="滁州減溫減壓裝置批發(fā)商,減溫減壓裝置" src="https://tyunfile.71360.com/UploadFile/shdatian/637363665018583984/1132019.png"></div><p style="text-indent:25px">在啟動(dòng)和停止減溫減壓裝置的過(guò)程中，由于設(shè)備泄漏，溫度和壓力太高，氣體或空氣無(wú)法更換，儀器或安全設(shè)施出現(xiàn)故障，油氣火災(zāi)和事故很有可能發(fā)生。在為了防止事故的發(fā)生，關(guān)鍵是要控制操作，即在操作前充分計(jì)劃，識(shí)別風(fēng)險(xiǎn)并制定計(jì)劃，并在操作過(guò)程中逐步確認(rèn)。所以在使用減溫減壓裝置時(shí)一定要注意的那些問(wèn)題，不管使用那類型的產(chǎn)品都要注意安全問(wèn)題。大氣壓和減溫減壓設(shè)備運(yùn)行的危險(xiǎn)因素分析：大氣壓和減溫減壓設(shè)備的啟動(dòng)應(yīng)按以下順序進(jìn)行：操作前的設(shè)備檢查→設(shè)備的壓力測(cè)試和通過(guò)壓力的過(guò)程→真空度。真空塔壓力密封性測(cè)試→柴油沖洗→設(shè)備驅(qū)動(dòng)。設(shè)備的啟動(dòng)順序?yàn)椋涸屠溲h(huán)→加熱脫水→250℃恒溫?zé)崦堋洪_路側(cè)管→減壓和真空開路側(cè)管→調(diào)節(jié)操作。在啟動(dòng)過(guò)程中，容易發(fā)生的危險(xiǎn)因素主要是：發(fā)動(dòng)機(jī)泵，循環(huán)泄漏和火災(zāi)。加熱爐常減壓蒸餾裝置的減壓程序?yàn)椋涸蜏p壓→常壓冷卻側(cè)管線→減壓減壓脫真空→停止側(cè)管線。阜陽(yáng)減溫減壓裝置供應(yīng)商無(wú)論一次蒸汽壓力如何波動(dòng)，均能保持二次正氣壓力穩(wěn)定。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="滁州減溫減壓裝置批發(fā)商,減溫減壓裝置" src="https://tyunfile.71360.com/UploadFile/shdatian/637363666223652344/836920.png"></div><p style="text-indent:25px">在使用減溫和減壓裝置之前，必須先清理掉減溫減壓裝置，以處理管道中的污漬。那對(duì)于減溫減壓裝置的吹洗工作應(yīng)該要怎么去做?蒸汽管路部分用不高于減溫減壓裝置出口蒸汽壓力的蒸汽吹掃。用不高于過(guò)熱水壓力的水清洗管道系統(tǒng)的過(guò)熱水部分。吹掃前必須對(duì)管道進(jìn)行預(yù)熱和排水。了防止污物和碎屑進(jìn)入蒸汽管道清洗期間的溫度和減壓閥(或減壓閥)，應(yīng)分階段進(jìn)行清洗。先在溫度和減壓裝置的前面吹管道，然后吹兩次以上，然后在確認(rèn)其干凈后再打開溫度和泄壓閥(或泄壓閥)。再清洗設(shè)備和后續(xù)管道兩次以上。此時(shí)，應(yīng)將溫度和減壓閥(或減壓閥)完全打開，注意放氣壓力，并在適當(dāng)時(shí)使用設(shè)備前的截止閥來(lái)控制壓力，以避免安全。同時(shí)，檢查減溫減壓閥是否被卡住，并及時(shí)處理。如果可能，請(qǐng)卸下安全閥，并用盲板更換。</p><p style="text-indent:25px">減溫減壓裝置應(yīng)及時(shí)排除管道中的積氣。當(dāng)空氣進(jìn)入減壓管網(wǎng)或管網(wǎng)內(nèi)隨壓力變化時(shí)氣體從水中析出，這時(shí)區(qū)域內(nèi)用戶的水壓極不穩(wěn)定；處在供水不利點(diǎn)用水器更是壓力變化急驟，有時(shí)呈現(xiàn)虛假的峰值壓力，有時(shí)還會(huì)抽吸斷水，還有管網(wǎng)會(huì)伴隨撞擊聲。產(chǎn)生這種現(xiàn)象，會(huì)影響燃?xì)鉄崴?、電熱水器等穩(wěn)定工作，嚴(yán)重時(shí)會(huì)被毀壞；對(duì)各種盥洗器具的進(jìn)水連接管破壞力也很大，因此爆管的事件屢有發(fā)生；有些水表無(wú)法正確計(jì)量，出現(xiàn)用戶不用水，水表也會(huì)不斷地轉(zhuǎn)動(dòng)。減溫減壓裝置無(wú)傳動(dòng)部件，減溫水霧化效果好。減溫減壓裝置維護(hù)操作時(shí)是應(yīng)該由專業(yè)人員執(zhí)行的。減溫減壓裝置安裝前請(qǐng)檢查是否有雜物。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="滁州減溫減壓裝置批發(fā)商,減溫減壓裝置" src="https://tyunfile.71360.com/UploadFile/shdatian/637363666331748047/3049921.png"></div><p style="text-indent:25px">減溫減壓裝置出口蒸汽流量變化范圍為30%Q~100%Q，特殊需要者可由供需雙方協(xié)商。減溫減壓裝置額定出口蒸汽壓力P2，減溫減壓裝置額定出口蒸汽壓力的偏差范圍是：①當(dāng)額定出口蒸汽壓力小于0.98MPa時(shí)，為P2±0.04MPa；②當(dāng)額定出口蒸汽壓力不大于3.82MPa時(shí)，為P2±0.06MPa； ③當(dāng)額定出口蒸汽壓力大于3.82MPa時(shí)，為P2±0.15MPa。額定出口蒸汽溫度t2：額定出口蒸汽溫度必須在飽和溫度以上（含飽和溫度）；額定出口蒸汽溫度的偏差范圍的值為額定出口蒸汽溫度t2±5℃。減溫減壓裝置正常運(yùn)行時(shí)，在減溫減壓閥（減壓閥）出口中心線同一水平面下游1m處測(cè)其噪聲，總體噪聲水平不大于85dB(A)。安全閥排汽管底部應(yīng)裝有接到安全地點(diǎn)的疏水管。滁州減溫減壓裝置供應(yīng)商</p><p style="text-indent:25px">減溫減壓裝置控制精度高，運(yùn)行平穩(wěn)，調(diào)節(jié)靈敏，可有效去除靜差影響。滁州減溫減壓裝置批發(fā)商</p><p style="text-indent:25px">在減溫減壓裝置管道出口低處應(yīng)裝有吹洗、取樣、疏水排污用的閥門，安全閥排汽管底部應(yīng)裝有接到安全地點(diǎn)的疏水管；給水系統(tǒng)管路在截止閥或節(jié)流裝置前面須安裝過(guò)慮器；減溫水若需安裝水泵時(shí),請(qǐng)嚴(yán)格按水泵的介質(zhì)流動(dòng)方向和使用說(shuō)明書的要求安裝；若蒸汽管路和給水系統(tǒng)設(shè)有流量計(jì)，為了保證測(cè)量精度，安裝時(shí)考慮前后管道直段距離，流量計(jì)上游直段距離為管道內(nèi)徑的10倍，下游直段距離為管道內(nèi)徑的5倍，直管段上不得有影響測(cè)量精度的其它設(shè)備，具體見流量計(jì)使用說(shuō)明書和熱工儀表安裝規(guī)范。滁州減溫減壓裝置批發(fā)商</p></p><br /><p>文章來(lái)源地址: http://www.cdcfah.com/cp/2852415.html</p></div></div></div></div></div><div id="87jqhj3" class="page-right twoColRt"><div id="o3tvxug" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div 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