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class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/lyggrjx/637357849981093750/6699533.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="vn2m3iu" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/lyggrjx/637357849981093750/6699533.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="aiub2ne" 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>江蘇省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>連云港鍋爐取樣裝置,取樣</p><p><span>***更新：</span>2020-12-02 11:33:33</p><p><span id="click" >瀏覽次數(shù)：3次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="sbikbn3" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">連云港廣潤(rùn)機(jī)械設(shè)備有限公司</a></p><p><span>聯(lián)系人：</span>王以坦</p><p><span>郵箱: </span>13511563155@163.com</p><p><span>電話: </span>13511563155</p><p><span>傳真: </span>135_</p><p><span>網(wǎng)址: </span>http://www.lyggrjx.com</p><p><span>手機(jī): </span>135-1156</p><p><span>地址: </span>錦屏路88號(hào)</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="nl334p2" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="377yhir" class="box"><p><p> 取樣冷卻器用于鍋爐房或發(fā)電廠內(nèi)汽水化驗(yàn)取樣冷卻，鍋爐及熱力系統(tǒng)中的水大都溫度較高,而高水溫不便于取樣,也不便于測(cè)定,在取樣中應(yīng)加以冷卻,所以要把取樣點(diǎn)的樣品引進(jìn)取樣冷卻器進(jìn)行冷卻,一般要求保證流量在500-700mL/min時(shí),樣品能冷取到30-40度以下,滿足國(guó)家和國(guó)電力行業(yè)DL/T 457—91的標(biāo)準(zhǔn)，連云港鍋爐取樣裝置。 </p> <p> 取樣的導(dǎo)管均采用不銹鋼管,不能用碳鋼管或黃銅管,以免樣品在取樣過程中被導(dǎo)管中的金屬腐蝕產(chǎn)物污染。 </p> <p> 取樣冷卻器適用于溫度較高的液體和氣體等介質(zhì)取樣，具有結(jié)構(gòu)緊湊、傳熱效率高、清洗方便、使用壽命長(zhǎng)等優(yōu)點(diǎn)。 </p> <p> 取樣冷卻器規(guī)格型號(hào) </p> <p> QYL-133/0.3 QYL-159/0.35 QYL-219/0.45 0.38 QYL-273/0.55 </p> <p> 取樣冷卻器訂貨說明 </p> <p> 1：取樣器管為不銹鋼，殼體為碳鋼。 </p> <p> 2：取樣冷卻管一般選直徑10、12、14、16、18mm（也可用戶指定）接口可選焊接和法蘭，冷卻水接口為DN25，外螺紋。 </p> <p> 3：一般選型常為：QYL-159/0.32、QYL-219/0.40和QYL-273/0.54。 </p> <p> 4：是否需組合式(即是否要支架、水槽、閥門等）。把操作人員和閥門管件被不銹鋼材質(zhì)的操作面板隔開，連云港鍋爐取樣裝置，減小了因走漏，連云港鍋爐取樣裝置、高壓、高溫對(duì)采樣操作人員的傷害。連云港鍋爐取樣裝置</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="連云港鍋爐取樣裝置,取樣" src="https://tyunfile.71360.com/WaterMark/UploadFile/lyggrjx/637357849981093750/6699533.png"></div><p> 煤粉取樣器主要用于直吹式制粉系統(tǒng)一次風(fēng)煤粉管上定期煤粉取樣。由于磨煤機(jī)碾磨件的磨損、煤種、塊度的變化，煤粉細(xì)度將產(chǎn)生較大的變化，并直接影響鍋爐燃燒的效率，因此定期對(duì)煤粉細(xì)度取樣檢測(cè)，當(dāng)煤粉的細(xì)度超過設(shè)計(jì)值時(shí)，及時(shí)調(diào)整分離器折向門開度，或更換碾磨部件是十分必要的。 </p> <p> <br /> </p> <p> 煤粉取樣裝置是利用負(fù)壓抽吸和旋風(fēng)分離原理將煤粉從煤粉管道中吸出并進(jìn)行固、氣分離而一、研制成功的?，F(xiàn)結(jié)合煤粉取樣過程加以說明。 </p> <p> 煤粉取樣過程中，一、吹掃閥始終關(guān)閉，一、調(diào)壓閥和取樣閥打開，一、當(dāng)壓縮空氣從出氣管噴出時(shí)，一、其射流作用必然導(dǎo)致與取樣閥連通的管道處出現(xiàn)負(fù)壓，一、管內(nèi)氣體被帶出。分離器和其低部的集粉瓶是封閉連接，一、能與外部連通的獨(dú)一進(jìn)口只有取樣頭和取樣管。所以負(fù)壓的出現(xiàn)促使煤粉管中的煤粉沿取樣頭進(jìn)入取樣裝置，一、煤粉在分離器中被分離，一、并進(jìn)入集粉瓶，而一、氣體從分離器的上部出口被壓縮空氣帶出。 </p> <p> 增加吹掃閥的作用是：在煤粉取樣前和取樣后，一、關(guān)閉調(diào)壓閥和取樣閥，一、打開吹掃閥，一、將殘留的取樣管中的煤粉進(jìn)行吹掃，一、以防取樣管被煤粉堵塞。并保證取樣準(zhǔn)確。連云港汽水取樣冷卻器價(jià)格凝汽器化學(xué)補(bǔ)水裝置對(duì)挖掘節(jié)能潛力，搞好節(jié)能技術(shù)改造有著重要意義。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="連云港鍋爐取樣裝置,取樣" src="https://tyunfile.71360.com/WaterMark/UploadFile/lyggrjx/637357849039970703/4203561.png"></div><p> 利用等速采樣原理，將一定量的含塵煙氣在抽氣泵的作用下在煙道內(nèi)通過濾膜捕集一次可過濾顆粒物，透過濾膜后的煙氣經(jīng)過加熱至120℃的采樣qiang后，進(jìn)入煙氣冷凝器快速冷卻至≤30℃，煙氣中的無機(jī)或有機(jī)蒸汽通過直接冷凝或反應(yīng)生成可過濾的可凝聚顆粒物，重新被顆粒物捕集裝置捕集，zui后煙氣經(jīng)干燥器后由抽氣泵排出。煙氣冷凝過程中產(chǎn)生的冷凝水用收集瓶收集。 </p> <p> 固定污染源廢氣中的顆粒物包括可過濾顆粒物和可凝聚顆粒物，而可凝聚顆粒物又包含可過濾的可凝聚顆粒物(CPM-F)和煙氣冷凝過程中產(chǎn)生的冷凝水中的溶解性總固體(CPM-D)。根據(jù)采集到的顆粒物的質(zhì)量和所抽取的標(biāo)干氣體量，計(jì)算出排氣中顆粒物的排放濃度。 </p><p> 飛灰取樣器也稱飛灰等速取樣器，是取代撞擊式和積落式取樣的新型產(chǎn)品，華博公司生產(chǎn)的飛灰取樣器現(xiàn)已被廣泛應(yīng)用于鍋爐尾部煙氣飛灰的等速連續(xù)取樣，使飛灰含碳量得到準(zhǔn)確的檢測(cè)，為鍋爐熱效率的科學(xué)計(jì)算提供了效為可靠的依據(jù)。 </p> <p> 主要技術(shù)參數(shù)編輯1、飛灰取樣器的取樣搶￠20-25mm平頭取樣搶,取樣孔￠6-8mm。2、飛灰取樣器管道內(nèi)氣流速度:15-30m/s。3、飛灰取樣器采用壓縮空氣壓力為:0.3-0.6Mpa。4、飛灰取樣器取樣時(shí)間一般2-3min/次。直接影響鍋爐燃燒效率，增加發(fā)電成本，因此定期對(duì)煤粉細(xì)度取樣檢測(cè)，當(dāng)煤粉細(xì)度超過設(shè)計(jì)值時(shí)。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="連云港鍋爐取樣裝置,取樣" src="https://tyunfile.71360.com/WaterMark/UploadFile/lyggrjx/637357848246601562/6977557.png"></div><p> 等圓環(huán)面積取樣，取樣qiang推進(jìn)煤粉管道時(shí)，貫穿整個(gè)直徑，根據(jù)等圓環(huán)面積算法，離管壁越近煤粉通過量就越大，停留時(shí)間要長(zhǎng)。離管中心近煤粉氣流量小，停留時(shí)間縮短，管心煤粉氣流量可視為0。實(shí)踐證明煤粉取樣按等圓環(huán)面積法，所取樣的樣品相當(dāng)有有典型性。如圖所示 </p> <p> 等速煤粉取樣，為了正確測(cè)得氣固兩相流的濃度，并且使抽取的固體顆粒樣品具有典型性，對(duì)于氣固兩相流的直接取樣必須在等速的條件下進(jìn)行。所謂等速取樣，即讓進(jìn)入取樣探頭進(jìn)口的吸入速度與探頭周圍的來流速度相等，當(dāng)流速不一致時(shí)，可調(diào)整抽氣器抽壓力，使取樣qiang內(nèi)始終在等速狀態(tài)取樣。 </p> <p> <br /> </p> <p> <br /> 煤粉取樣器分為：推入式煤粉取樣器、固定式煤粉取樣器、便攜式煤粉取樣器。連云港取樣冷卻裝置</p><p style="text-indent:25px">旋流式飛灰等速取樣器是取代撞擊式和擊落式取樣器的新式產(chǎn)品。連云港鍋爐取樣裝置</p><p style="text-indent:25px">美國(guó)的“智能紡織計(jì)劃”、德國(guó)的“未來紡織項(xiàng)目”等，中國(guó)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(gè)重要的攻關(guān)方向。一時(shí)間紡織智能制造技術(shù)被推到了風(fēng)口浪尖。再制造就是追求低碳、環(huán)保、綠色制造，被視為未來產(chǎn)業(yè)升級(jí)替代的發(fā)展方向。有資料顯示，消音器.風(fēng)機(jī)消音器，煤粉取樣裝置（器）濾水器，飛灰等速取樣器.換熱器，汽液兩相流（疏水器）再制造產(chǎn)品比新產(chǎn)品的制造節(jié)能60%，平均有55%的部件都可以被再利用，制造過程中可以節(jié)省80%以上的能源消耗。未來有限責(zé)任公司（自然）工程機(jī)械滲透率有望持續(xù)提升，新四化(電動(dòng)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。實(shí)施轉(zhuǎn)換的獨(dú)一途徑是依靠科技創(chuàng)新驅(qū)動(dòng)發(fā)展。面對(duì)行業(yè)，發(fā)電，造紙，化工，能源，鋼鐵，機(jī)械制造，消音器，風(fēng)機(jī)消音器，煤粉取樣裝置（器），飛灰等速取樣器，汽液兩相流（疏水器），濾水器，換熱器，射水抽汽器，除氧器，膠球清洗，凝汽器真空除氧補(bǔ)水等機(jī)械產(chǎn)品是我國(guó)面對(duì)行業(yè)，發(fā)電，造紙，化工，能源，鋼鐵，機(jī)械制造，消音器，風(fēng)機(jī)消音器，煤粉取樣裝置（器），飛灰等速取樣器，汽液兩相流（疏水器），濾水器，換熱器，射水抽汽器，除氧器，膠球清洗，凝汽器真空除氧補(bǔ)水等機(jī)械產(chǎn)品工業(yè)的裝備技術(shù)基礎(chǔ)，圍繞面對(duì)行業(yè)，發(fā)電，造紙，化工，能源，鋼鐵，機(jī)械制造，消音器，風(fēng)機(jī)消音器，煤粉取樣裝置（器），飛灰等速取樣器，汽液兩相流（疏水器），濾水器，換熱器，射水抽汽器，除氧器，膠球清洗，凝汽器真空除氧補(bǔ)水等機(jī)械產(chǎn)品工業(yè)結(jié)構(gòu)調(diào)整的需要，發(fā)展**面對(duì)行業(yè)，發(fā)電，造紙，化工，能源，鋼鐵，機(jī)械制造，消音器，風(fēng)機(jī)消音器，煤粉取樣裝置（器），飛灰等速取樣器，汽液兩相流（疏水器），濾水器，換熱器，射水抽汽器，除氧器，膠球清洗，凝汽器真空除氧補(bǔ)水等機(jī)械產(chǎn)品裝備技術(shù)，提高國(guó)產(chǎn)面對(duì)行業(yè)，發(fā)電，造紙，化工，能源，鋼鐵，機(jī)械制造，消音器，風(fēng)機(jī)消音器，煤粉取樣裝置（器），飛灰等速取樣器，汽液兩相流（疏水器），濾水器，換熱器，射水抽汽器，除氧器，膠球清洗，凝汽器真空除氧補(bǔ)水等機(jī)械產(chǎn)品裝備制造水平，是我國(guó)面對(duì)行業(yè)，發(fā)電，造紙，化工，能源，鋼鐵，機(jī)械制造，消音器，風(fēng)機(jī)消音器，煤粉取樣裝置（器），飛灰等速取樣器，汽液兩相流（疏水器），濾水器，換熱器，射水抽汽器，除氧器，膠球清洗，凝汽器真空除氧補(bǔ)水等機(jī)械產(chǎn)品產(chǎn)業(yè)由大轉(zhuǎn)強(qiáng)的重要基礎(chǔ)和關(guān)鍵。連云港鍋爐取樣裝置</p><p style="text-indent:25px">連云港廣潤(rùn)機(jī)械設(shè)備有限公司位于錦屏路88號(hào)。公司業(yè)務(wù)涵蓋消音器.風(fēng)機(jī)消音器，煤粉取樣裝置（器）濾水器，飛灰等速取樣器.換熱器，汽液兩相流（疏水器）等，價(jià)格合理，品質(zhì)有保證。公司注重以質(zhì)量為中心，以服務(wù)為理念，秉持誠(chéng)信為本的理念，打造機(jī)械及行業(yè)設(shè)備良好品牌。連云港廣潤(rùn)機(jī)械秉承“客戶為尊、服務(wù)為榮、創(chuàng)意為先、技術(shù)為實(shí)”的經(jīng)營(yíng)理念，全力打造公司的重點(diǎn)競(jìng)爭(zhēng)力。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/2236548.html</p></div></div></div></div></div><div id="z8wnu3y" class="page-right twoColRt"><div id="3gszvm3" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="xqkbsz4" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img src="http://tyunfile.71360.com/UpLoadFile/2019/11/1/14/637082168864691056_lgpj_5374157.jpg" alt="福建ZF配件哪家強(qiáng) 信息推薦自業(yè)物資供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>福建ZF配件哪家強(qiáng) 信息推薦自業(yè)物資供應(yīng)</p></a></div><div id="esjl78n" class="recomPic 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