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href="http://www.cdcfah.com/cp/third-famenti_jianyafagx/">減壓閥</a>?陜西減溫減壓裝置大概多少錢抱誠守真上海大田閥門管道工程供應(yīng)</p><div id="gcq2yma" class="leftbox clearfix"><h1>陜西減溫減壓裝置大概多少錢抱誠守真上海大田閥門管道工程供應(yīng)</h1><div id="oagea2o" class="proBig"><div id="komsyms" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/shdatian/637363666331748047/3049921.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="aousyeu" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/shdatian/637363666331748047/3049921.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="mqwcqwc" class="content"><p><span>需求數(shù)量：</span>0</p><p><span>價格要求：</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>陜西減溫減壓裝置大概多少錢,減溫減壓裝置</p><p><span>***更新：</span>2021-01-08 01:12:31</p><p><span id="click" >瀏覽次數(shù)：0次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="qma4yeu" 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="seci42s" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="e4w2e4u" class="box"><p><p style="text-indent:25px">減溫減壓裝置主要特點(diǎn)：減壓系統(tǒng)和減溫系統(tǒng)分開進(jìn)行。減壓系統(tǒng)：減壓閥及節(jié)流裝置組成；減溫系統(tǒng)：文丘里氏混合管、電動給水調(diào)節(jié)閥、節(jié)流閥、止回閥、截止閥組成；安全保護(hù)系統(tǒng)：主安全閥，陜西減溫減壓裝置大概多少錢、沖量安全閥、彈簧安全閥組成。采用雙座減溫閥結(jié)構(gòu)：不平衡力小。調(diào)節(jié)范圍大，動作平衡，無卡阻現(xiàn)象；減溫系統(tǒng)采用文丘里氏+笛型噴嘴，無傳動部件，霧化穩(wěn)定可靠，噴嘴拆裝方便，陜西減溫減壓裝置大概多少錢，便于維修；減壓系統(tǒng)和減溫系統(tǒng)分開，主要用于工況惡劣，如高溫高壓（P1≤10MPa,t1≤540℃），避免減溫水沖刷閥體內(nèi)件，或用于壓力較低的過熱蒸汽降至飽和蒸汽的工況：如集中供熱，P1≤13MPa,t1≤250℃，主要考慮蒸汽流速較低，采用文丘里氏減溫，陜西減溫減壓裝置大概多少錢，使減溫水分零化，達(dá)到較好的減溫效果。過熱蒸汽作為機(jī)械能量的產(chǎn)生提供了較佳的能源。陜西減溫減壓裝置大概多少錢</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="陜西減溫減壓裝置大概多少錢,減溫減壓裝置" src="https://tyunfile.71360.com/UploadFile/shdatian/637363666331748047/3049921.png"></div><p style="text-indent:25px">減溫減壓裝置在使用過程中的熱電聯(lián)產(chǎn)網(wǎng)絡(luò)可以提供區(qū)域供熱。發(fā)電廠或工業(yè)鍋爐和火力發(fā)電廠。換熱站或熱交換器的蒸汽入口。溴化鋰制冷單元的蒸汽驅(qū)動入口。減溫減壓裝置主要用于石油化工，紡織，造紙，制藥，食品和其他生產(chǎn)過程的動力和熱量。減溫減壓裝置的主要性能指標(biāo)：進(jìn)汽壓力，中溫和中壓：P1 <3.82 MPa，溫度：T1 <450°C。亞高溫高壓：P1 <5.4Mpa，溫度：T1 <485°C。減壓裝置的溫度和出口流量Q在10%Q至100%Q的范圍內(nèi)，并且期望在該范圍內(nèi)進(jìn)行調(diào)節(jié)。如果有特殊要求。出口蒸汽溫度T2的調(diào)節(jié)精度不低于2.5級。當(dāng)設(shè)備正常工作時，冷卻減壓閥下游一米處和距管壁一米處的噪聲不應(yīng)超過85分貝。適用介質(zhì)：水，適用溫度：0℃?80℃，出口蒸汽壓力P2，出口蒸汽壓力P2的調(diào)節(jié)精度不小于2.5。陜西減溫減壓裝置大概多少錢減溫減壓閥即是通過控制閥內(nèi)的介質(zhì)流量，將介質(zhì)的壓力減低的。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="陜西減溫減壓裝置大概多少錢,減溫減壓裝置" src="https://tyunfile.71360.com/UploadFile/shdatian/637363665216318359/432501.png"></div><p style="text-indent:25px">減溫減壓裝置由兩個獨(dú)立作用的止回閥和泄水閥組成，能嚴(yán)格限定管道中的壓力水只能單向流動的水力控制裝置。減壓閥開啟泄壓，減壓閥又關(guān)閉。當(dāng)閥后管網(wǎng)壓力升高，超過閥前進(jìn)口壓力時，如出口位置上的止回閥密封完好無泄漏，高壓水不會倒流，隔膜左右保持原來的壓差，減壓閥關(guān)閉不泄漏。當(dāng)出口位置上的止回閥密封破壞造成滲漏，出口位置上的止回閥之前壓力升高，造成減壓閥隔膜左右壓差減小，減壓閥打開通過排水口泄壓。用調(diào)壓彈簧直接調(diào)壓，則彈簧剛度必然過大，流量變化時，輸出壓力波動較大，閥的結(jié)構(gòu)尺寸也將增大。為了克服這些缺點(diǎn)，可采用減溫減壓裝置。</p><p style="text-indent:25px">減溫減壓裝置是現(xiàn)代工業(yè)中熱電聯(lián)產(chǎn)、集中供熱(或供汽)及輕工、電力、化工、紡織等企業(yè)在熱能工程中應(yīng)用的一種蒸汽熱能參數(shù)(壓力、溫度)轉(zhuǎn)變裝置和利用余熱的節(jié)能裝置，通過本裝置，把用戶提供的蒸汽參數(shù)降到用戶需要合適的溫度和壓力，以滿足用戶的要求，并且能夠充分節(jié)約熱能，合理使用熱能。那么減溫減壓裝置有哪些特點(diǎn)呢?減壓系統(tǒng)采用雙閥座減壓閥結(jié)構(gòu)，不平衡力小，調(diào)節(jié)范圍大，動作平穩(wěn)，無卡阻現(xiàn)象。減溫系統(tǒng)采用文丘里氏加笛管噴嘴的方式，無傳動部件，減溫水霧化效果好，噴嘴拆裝方便，便于維修。減壓系統(tǒng)和減溫系統(tǒng)分開，主要用于工況惡劣，如蒸汽流量小不適用采用減溫減壓閥的，及飽和蒸汽的工況(壓力較低主要考慮蒸汽流速較低)采用文丘里管減溫方式，減溫水充分霧化，以達(dá)到較好的減溫效果。全閥每年至少校準(zhǔn)一次，并符合相應(yīng)規(guī)范的要求。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="陜西減溫減壓裝置大概多少錢,減溫減壓裝置" src="https://tyunfile.71360.com/UploadFile/shdatian/637363665379863281/3223254.png"></div><p style="text-indent:25px">在啟動和停止減溫減壓裝置的過程中，由于設(shè)備泄漏，溫度和壓力太高，氣體或空氣無法更換，儀器或安全設(shè)施出現(xiàn)故障，油氣火災(zāi)和爆炸事故很有可能發(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，識別風(fēng)險并制定計(jì)劃，并在操作過程中逐步確認(rèn)。所以在使用減溫減壓裝置時一定要注意的那些問題，不管使用那類型的產(chǎn)品都要注意安全問題。大氣壓和減溫減壓設(shè)備運(yùn)行的危險因素分析：大氣壓和減溫減壓設(shè)備的啟動應(yīng)按以下順序進(jìn)行：操作前的設(shè)備檢查→設(shè)備的壓力測試和通過壓力的過程→真空度。真空塔壓力密封性測試→柴油沖洗→設(shè)備驅(qū)動。設(shè)備的啟動順序?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。在啟動過程中，容易發(fā)生的危險因素主要是：發(fā)動機(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。減溫減壓裝置前后均應(yīng)安裝溫度表、壓力表。蘇州減溫減壓裝置價格是多少</p><p style="text-indent:25px">減壓的工作原理是蒸汽通過減溫減壓閥或節(jié)流孔板，流通面積減少，使蒸汽動能增加造成壓力損失。陜西減溫減壓裝置大概多少錢</p><p style="text-indent:25px">美國的“智能紡織計(jì)劃”、德國的“未來紡織項(xiàng)目”等，中國也推出了《紡織工業(yè)“十三五”發(fā)展規(guī)劃》，把推進(jìn)銷售作為了一個重要的攻關(guān)方向。一時間紡織智能制造技術(shù)被推到了風(fēng)口浪尖。新的調(diào)節(jié)閥，自動再循環(huán)閥，減溫減壓裝置，閘閥等產(chǎn)品在工作效率、作業(yè)質(zhì)量、環(huán)境保護(hù)、操作性能及自動化程度諸方面都是以往所不可比擬的，并且在向著進(jìn)一步的智能化和機(jī)器人化方向邁進(jìn)。未來有限責(zé)任公司工程機(jī)械滲透率有望持續(xù)提升，新四化(電動化、網(wǎng)聯(lián)化、智能化、共享化)將是未來工程機(jī)械行業(yè)發(fā)展的重點(diǎn)，而智能化的普及更是重中之重。公司現(xiàn)在生產(chǎn)的產(chǎn)品有調(diào)節(jié)閥及附件、通用閥門、減溫減壓裝置、自動再循環(huán)控制閥、電磁閥、API6A閥門等。調(diào)節(jié)閥及附件包含有：氣動調(diào)節(jié)閥、電動調(diào)節(jié)閥、自力式調(diào)節(jié)閥、手動調(diào)節(jié)閥、氣動薄膜執(zhí)行機(jī)構(gòu)、電動執(zhí)行機(jī)構(gòu)、電氣閥門定位器、電動閥門調(diào)節(jié)模塊等。通用閥門包含有：閘閥、截止閥、球閥、蝶閥、止回閥、水力控制閥、柱塞閥、旋塞閥、隔膜閥、安全閥、減壓閥、疏水閥、排氣閥、平衡閥、針型閥及多種襯里閥門等。減溫減壓裝置分為低壓、中壓、次高壓、高壓四種規(guī)格。自動再循環(huán)控制閥分為低壓、中壓、高壓三種規(guī)格。電磁閥包含有：水用電磁閥、蒸汽電磁閥、煤氣電磁閥、空氣電磁閥、真空電磁閥、高溫電磁閥等。API6A閥門包含有閘閥、節(jié)流閥等。同時，公司可按照客戶的要求進(jìn)行非標(biāo)產(chǎn)品的設(shè)計(jì)、制造、加工。的發(fā)展帶動了公司現(xiàn)在生產(chǎn)的產(chǎn)品有調(diào)節(jié)閥及附件、通用閥門、減溫減壓裝置、自動再循環(huán)控制閥、電磁閥、API6A閥門等。調(diào)節(jié)閥及附件包含有：氣動調(diào)節(jié)閥、電動調(diào)節(jié)閥、自力式調(diào)節(jié)閥、手動調(diào)節(jié)閥、氣動薄膜執(zhí)行機(jī)構(gòu)、電動執(zhí)行機(jī)構(gòu)、電氣閥門定位器、電動閥門調(diào)節(jié)模塊等。通用閥門包含有：閘閥、截止閥、球閥、蝶閥、止回閥、水力控制閥、柱塞閥、旋塞閥、隔膜閥、安全閥、減壓閥、疏水閥、排氣閥、平衡閥、針型閥及多種襯里閥門等。減溫減壓裝置分為低壓、中壓、次高壓、高壓四種規(guī)格。自動再循環(huán)控制閥分為低壓、中壓、高壓三種規(guī)格。電磁閥包含有：水用電磁閥、蒸汽電磁閥、煤氣電磁閥、空氣電磁閥、真空電磁閥、高溫電磁閥等。API6A閥門包含有閘閥、節(jié)流閥等。同時，公司可按照客戶的要求進(jìn)行非標(biāo)產(chǎn)品的設(shè)計(jì)、制造、加工。行業(yè)的發(fā)展，我國公司現(xiàn)在生產(chǎn)的產(chǎn)品有調(diào)節(jié)閥及附件、通用閥門、減溫減壓裝置、自動再循環(huán)控制閥、電磁閥、API6A閥門等。調(diào)節(jié)閥及附件包含有：氣動調(diào)節(jié)閥、電動調(diào)節(jié)閥、自力式調(diào)節(jié)閥、手動調(diào)節(jié)閥、氣動薄膜執(zhí)行機(jī)構(gòu)、電動執(zhí)行機(jī)構(gòu)、電氣閥門定位器、電動閥門調(diào)節(jié)模塊等。通用閥門包含有：閘閥、截止閥、球閥、蝶閥、止回閥、水力控制閥、柱塞閥、旋塞閥、隔膜閥、安全閥、減壓閥、疏水閥、排氣閥、平衡閥、針型閥及多種襯里閥門等。減溫減壓裝置分為低壓、中壓、次高壓、高壓四種規(guī)格。自動再循環(huán)控制閥分為低壓、中壓、高壓三種規(guī)格。電磁閥包含有：水用電磁閥、蒸汽電磁閥、煤氣電磁閥、空氣電磁閥、真空電磁閥、高溫電磁閥等。API6A閥門包含有閘閥、節(jié)流閥等。同時，公司可按照客戶的要求進(jìn)行非標(biāo)產(chǎn)品的設(shè)計(jì)、制造、加工。行業(yè)已具有較大的規(guī)模，已經(jīng)形成較為完整的產(chǎn)業(yè)鏈布局。在我國經(jīng)濟(jì)步入發(fā)展新常態(tài)后，公司現(xiàn)在生產(chǎn)的產(chǎn)品有調(diào)節(jié)閥及附件、通用閥門、減溫減壓裝置、自動再循環(huán)控制閥、電磁閥、API6A閥門等。調(diào)節(jié)閥及附件包含有：氣動調(diào)節(jié)閥、電動調(diào)節(jié)閥、自力式調(diào)節(jié)閥、手動調(diào)節(jié)閥、氣動薄膜執(zhí)行機(jī)構(gòu)、電動執(zhí)行機(jī)構(gòu)、電氣閥門定位器、電動閥門調(diào)節(jié)模塊等。通用閥門包含有：閘閥、截止閥、球閥、蝶閥、止回閥、水力控制閥、柱塞閥、旋塞閥、隔膜閥、安全閥、減壓閥、疏水閥、排氣閥、平衡閥、針型閥及多種襯里閥門等。減溫減壓裝置分為低壓、中壓、次高壓、高壓四種規(guī)格。自動再循環(huán)控制閥分為低壓、中壓、高壓三種規(guī)格。電磁閥包含有：水用電磁閥、蒸汽電磁閥、煤氣電磁閥、空氣電磁閥、真空電磁閥、高溫電磁閥等。API6A閥門包含有閘閥、節(jié)流閥等。同時，公司可按照客戶的要求進(jìn)行非標(biāo)產(chǎn)品的設(shè)計(jì)、制造、加工。行業(yè)也處于新舊增長模式轉(zhuǎn)換的關(guān)鍵時期。陜西減溫減壓裝置大概多少錢</p></p><br 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