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id="3sjvh3x" class="twoCol"><div id="g7hjbnm" class="page-proshow clearfix"><p class="current"> 當(dāng)前位置:<a href="http://www.cdcfah.com/">首頁(yè)?<a href="http://www.cdcfah.com/cp/">產(chǎn)品供應(yīng)</a>?<a href="http://www.cdcfah.com/cp/first-_jxjxysb/">機(jī)械及行業(yè)設(shè)備</a>?<a href="http://www.cdcfah.com/cp/second-jxjxysb_mifengjian/">密封件</a>?<a href="http://www.cdcfah.com/cp/third-mifengjian_jmf/">機(jī)械密封</a>?40FSB-**泵用機(jī)械密封伊格爾博格曼機(jī)械密封供應(yīng)</p><div id="aevmtf8" class="leftbox clearfix"><h1>40FSB-**泵用機(jī)械密封伊格爾博格曼機(jī)械密封供應(yīng)</h1><div id="8gnugi4" class="proBig"><div id="vtfwyf4" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/ygebgm/637324990586083984/8203619.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="leqsubv" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/ygebgm/637324990586083984/8203619.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="pikmtky" 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>40FSB-**泵用機(jī)械密封,泵用機(jī)械密封</p><p><span>***更新：</span>2020-12-29 13:21:02</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="ui8832q" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">伊格爾博格曼機(jī)械密封（張家港）有限公司</a></p><p><span>聯(lián)系人：</span>閆女士</p><p><span>郵箱: </span>eaglebugmann@qq.com</p><p><span>電話: </span>18013293108</p><p><span>傳真: </span>0512_</p><p><span>網(wǎng)址: </span>http://eaglebugmann.com</p><p><span>手機(jī): </span>0512-58756006</p><p><span>地址: </span>德積福民村（天霸路）</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="k3ub84v" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="38u3bat" class="box"><p><p> 一般將適用于輸送液體(水)中含有懸浮固體物的泵稱為渣漿泵。目前是選礦、選煤廠各工藝流程中不可缺少的設(shè)備之一。渣漿泵可按不同原則分為單級(jí)/多級(jí)，40FSB-**泵用機(jī)械密封、單吸/雙吸、懸臂、臥式/立式以及泵殼水平中開/垂直結(jié)合等型式，如圖所示，其基本結(jié)構(gòu)由葉輪、泵殼、泵軸、軸承及托架組成，動(dòng)力還包括電動(dòng)機(jī)，對(duì)輪或膠帶輪聯(lián)軸器等，耐磨件還包括襯板軸套等，密封件包括軸封、副葉輪等，支撐件包括支架等，但內(nèi)部原理是一致的，當(dāng)葉輪快速轉(zhuǎn)動(dòng)時(shí)，葉片促使介質(zhì)很快旋轉(zhuǎn)，40FSB-**泵用機(jī)械密封，旋轉(zhuǎn)著的介質(zhì)在離心力的作用下從葉輪中飛出，泵內(nèi)的介質(zhì)被拋出后，葉輪的中心部分形成真空區(qū)域，介質(zhì)在大氣壓力（或水壓）的作用下通過管網(wǎng)壓到了進(jìn)料管內(nèi)。這樣循環(huán)不已，40FSB-**泵用機(jī)械密封，就可以實(shí)現(xiàn)連續(xù)供料，從而達(dá)到工藝設(shè)計(jì)要求的揚(yáng)程和流量。當(dāng)然，入料方式目前多采用壓入式，即料位高于入料管，則可以減去從上水管或泵殼向內(nèi)部灌水的步驟。類型劃分從葉輪數(shù)目劃分：?jiǎn)渭?jí)渣漿泵和多級(jí)渣漿泵。從泵軸與水平面位置劃分：臥式渣漿泵和立式渣漿泵。從吸入進(jìn)水的方式劃分：?jiǎn)挝鼭{泵和雙吸渣漿泵。從泵殼的結(jié)構(gòu)方式：?jiǎn)螝ぴ鼭{泵和雙殼渣漿泵。延安化工泵用機(jī)械密封選型。40FSB-**泵用機(jī)械密封</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="40FSB-**泵用機(jī)械密封,泵用機(jī)械密封" src="https://tyunfile.71360.com/UploadFile/ygebgm/637324990586083984/8203619.png"></div><p> 為了使機(jī)械密封做到密封性能可靠，使用壽命長(zhǎng)，對(duì)其零件的尺寸、配合、形位公差等均有相應(yīng)的要求。關(guān)鍵尺寸一定要嚴(yán)格按公差要求加工，非關(guān)鍵尺寸在不影響密封性能和安裝尺寸的前提下，可適當(dāng)降低要求，這對(duì)于降低成本、普及推廣機(jī)械密封技術(shù)均有好處。根據(jù)國(guó)內(nèi)技術(shù)標(biāo)準(zhǔn)規(guī)定的機(jī)械密封技術(shù)條件及制造水平，參考國(guó)外同類產(chǎn)品的加工尺寸及精度要求，對(duì)常用機(jī)械密封零件的公差配合及技術(shù)要求介紹如下。一、機(jī)械密封零件的公差與配合關(guān)于機(jī)械密封零件的公差與配合，以內(nèi)裝式泵用機(jī)械密封零件為例作介紹，其他結(jié)構(gòu)類型機(jī)械密封的主要零件配合及公差均可參考，并根據(jù)情況做適當(dāng)調(diào)整，機(jī)械密封零件的公差與配合如圖9-1所示。①安裝機(jī)械密封軸徑公差；②彈簧座內(nèi)徑與軸公差；③推環(huán)內(nèi)徑與軸的配合公差；④推環(huán)接觸密封圈處端面的內(nèi)徑偏差；⑤推環(huán)接觸密封圈處端面的外徑偏差；⑥傳動(dòng)套內(nèi)徑公差；⑦動(dòng)環(huán)安裝密封圈處內(nèi)徑公差；⑧動(dòng)環(huán)內(nèi)徑與軸的配合公差；⑨傳動(dòng)套傳動(dòng)的動(dòng)環(huán)外徑公差；⑩撐環(huán)內(nèi)徑公差；?撐環(huán)外徑公差；?鑲環(huán)結(jié)構(gòu)配合公差（此公差*供參考，制造時(shí)應(yīng)根據(jù)實(shí)際情況核算確定公差尺寸）；?靜環(huán)外徑與壓蓋（或殼體）的配合公差；?靜環(huán)內(nèi)徑偏差；?靜環(huán)尾部與靜環(huán)座。40FSB-**泵用機(jī)械密封延安脫硫泵用機(jī)械密封選型。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="40FSB-**泵用機(jī)械密封,泵用機(jī)械密封" src="https://tyunfile.71360.com/UploadFile/ygebgm/637324990768144531/1906127.png"></div><p> 其抗拉強(qiáng)度和硬度增加而韌性下降.塑料和橡膠的低溫性能比金屬材料更為敏感.一般情況下，塑料和橡膠只能在-50℃以上的溫度范圍使用。對(duì)于低溫泵，資料[13]介紹:丁睛橡膠的使用溫度限為-60℃氯丁橡膠為-65℃，硅酮橡膠為-80℃，氟化橡膠為-45℃，聚四氟乙烯為-79℃，并認(rèn)為使用以上這些材料作填料的機(jī)械密封以-70℃為使用極限。如果介質(zhì)溫度在-70℃以下，則使用波紋管型機(jī)械密封或者雙端面機(jī)械密封.資料[6]介紹聚四氟乙烯在氦的沸點(diǎn)(℃)還能保持一點(diǎn)柔軟性，適宜做低溫材料，但聚四氟乙烯的膨脹系數(shù)大，所以在-50~-100℃溫度使用時(shí)，常采用四氟填充石墨或玻璃纖維，而不用純四氟材料.此外，在低溫時(shí)，V形圈裝到軸套上后，動(dòng)環(huán)往往不能浮動(dòng)。因此，要注意V形圈的組裝尺寸。關(guān)于低溫機(jī)械密封及低溫泵材料如表10-4所示。低溫時(shí)PTFE的機(jī)械性能如表10-5所示。2.結(jié)構(gòu)要求在一般的0~-50℃低溫下，常采用單端面機(jī)械密封，有非平衡或平衡型結(jié)構(gòu)，但多數(shù)選用平衡型結(jié)構(gòu)，這是因?yàn)槊芊舛嗣娴囊盒萁?jīng)摩擦后溫度升高，液膜壓力隨之升高而將密封面推開，泄漏加劇。因此，低溫時(shí)的端面比壓要選高值。在液溫低于-70℃時(shí)，則采用波紋管密封或雙端面密封.不過使用雙端面密封時(shí)。</p><p> 水泵機(jī)械密封常見的滲漏部位,滲漏原因和對(duì)機(jī)械密封維護(hù)的幾個(gè)誤區(qū)，機(jī)械密封本身是一種要求較高的精密部件，對(duì)機(jī)械加工、裝配質(zhì)量都有很高的要求，在使用機(jī)械密封時(shí)，更應(yīng)分析使用機(jī)械密封的各種因素。1、機(jī)械密封概述：本文分析總結(jié)了泵機(jī)械密封常見的滲漏部位、滲漏原因和對(duì)機(jī)械密封維護(hù)的幾個(gè)誤區(qū)。機(jī)械密封本身是一種要求較高的精密部件,對(duì)機(jī)械加工、裝配質(zhì)量都有很高的要求。在使用機(jī)械密封時(shí),更應(yīng)分析使用機(jī)械密封的各種因素,使機(jī)械密封適用于各種泵的技術(shù)要求和使用介質(zhì)要求且有充分的潤(rùn)滑條件,這樣才能保證密封長(zhǎng)期可靠保持不漏地運(yùn)轉(zhuǎn)。2、機(jī)械密封構(gòu)造及泄漏點(diǎn)機(jī)械密封亦稱端面密封,其有一對(duì)垂直于旋轉(zhuǎn)軸線的端面,該端面在流體壓力及補(bǔ)償機(jī)械外彈力的作用下,依賴輔助密封的配合與另一端保持貼合,并相對(duì)滑動(dòng),從而防止流體泄漏。機(jī)械密封由兩個(gè)部件組成，一為靜環(huán)，另一部件與其相對(duì)運(yùn)轉(zhuǎn)，以達(dá)到使密封泄漏程度低的目的。常用機(jī)械密封結(jié)構(gòu)如下圖所示。由靜環(huán)1、動(dòng)環(huán)2、彈性元件3、彈簧座4、緊定螺釘5、旋轉(zhuǎn)環(huán)輔助密封圈6和靜止環(huán)輔助密封圈8等元件組成，防轉(zhuǎn)銷7固定在壓蓋9上以防止靜止環(huán)轉(zhuǎn)動(dòng)。常用機(jī)械密封結(jié)構(gòu)圖泵用機(jī)械密封種類繁多，型號(hào)各異。圖木舒克渣漿泵用機(jī)械密封選型。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="40FSB-**泵用機(jī)械密封,泵用機(jī)械密封" src="https://tyunfile.71360.com/UploadFile/ygebgm/637324990431757812/1137250.png"></div><p> 無(wú)壓燒結(jié)SiC?鎳基硬質(zhì)合金金屬件材料：?彈性元件常用材料：?彈簧：NS333（多彈簧），316L(單彈簧)?金屬波紋管：Inconel718（C型），NS333（B型）?金屬部件材料：?316L?備注：對(duì)于合金泵，機(jī)械密封的金屬件材料與泵過流部件等同，或者性能高于泵過流部件材料輔助密封材料：?機(jī)械密封輔助密封材料要求：彈性，耐蝕性，摩擦系數(shù)，耐溫，耐磨，機(jī)械性能（延伸，抗拉），加工性，抗化學(xué)性能（溶漲，溶解，變形，老化，污染）。?合成橡膠：丁腈橡膠（NBR）-丁二烯和丙烯晴共聚物-耐油;氟橡膠（FKM，VITON）-含氟烯烴共聚物-耐溫，耐油，耐蝕;乙丙橡膠（EPDM，EPM）-丙烯烴共聚物-耐溶劑，耐蒸汽;硅橡膠（Si）-二甲基硅烷與有機(jī)硅單體聚合物-熱穩(wěn)定性;氯丁橡膠（MPVQ，MVQ）-耐熱性，耐蝕性，耐臭氧性，耐侯性;全氟醚橡膠（FFKM，KALREZ）-全氟高聚彈性體-耐熱，耐蝕，抗老化;?聚四氟乙烯包覆橡膠/聚四氟乙烯（PTFE）-耐蝕;?柔性石墨（膨脹石墨）-耐蝕，耐高溫-一次性使用。延安福斯泵用機(jī)械密封選型。40FSB-**泵用機(jī)械密封</p><p style="text-indent:25px">貴陽(yáng)格蘭富泵用機(jī)械密封廠家。40FSB-**泵用機(jī)械密封</p><p style="text-indent:25px">作為傳統(tǒng)支柱產(chǎn)業(yè)的加工不知何時(shí)被貼上了夕陽(yáng)產(chǎn)業(yè)的標(biāo)簽，認(rèn)為它就是一個(gè)勞動(dòng)密集型產(chǎn)業(yè)，和智能制造搭不上邊。殊不知，在科學(xué)技術(shù)飛速發(fā)展的當(dāng)下，競(jìng)爭(zhēng)對(duì)手也紛紛出臺(tái)了紡織產(chǎn)業(yè)領(lǐng)域發(fā)展戰(zhàn)略。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，機(jī)械密封，泵用機(jī)械密封，釜用機(jī)械密封，攪拌器機(jī)械密封再制造產(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。2019年上半年，汽車起重機(jī)銷售了2.55萬(wàn)臺(tái)，較私營(yíng)有限責(zé)任公司上年同期大幅增長(zhǎng)53.3%。(2016年我國(guó)汽車起重機(jī)銷量跌至低谷，近年來受*****的影響，大型工程建設(shè)需要增加，我國(guó)汽車起重機(jī)銷量迅速反彈，預(yù)計(jì)未來汽車起重機(jī)仍將保持大幅增長(zhǎng)的趨勢(shì))。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。機(jī)械密封，機(jī)械密封件，泵用機(jī)械密封，集裝式機(jī)械密封，釜用機(jī)械密封，攪拌器機(jī)械密封，金屬波紋管機(jī)械密封，泵廠配套機(jī)械密封，石家莊工業(yè)泵機(jī)械密封，襄樊五二五泵用機(jī)械密封，柳州酸王泵用機(jī)械密封，連成配套機(jī)械密封，凱泉配套機(jī)械密封，東方配套機(jī)械密封，南方配套機(jī)械密封，福斯機(jī)械密封，沃曼泵用機(jī)械密封，電廠配套機(jī)械密封，凱泉配套機(jī)械密封。是我國(guó)機(jī)械密封，機(jī)械密封件，泵用機(jī)械密封，集裝式機(jī)械密封，釜用機(jī)械密封，攪拌器機(jī)械密封，金屬波紋管機(jī)械密封，泵廠配套機(jī)械密封，石家莊工業(yè)泵機(jī)械密封，襄樊五二五泵用機(jī)械密封，柳州酸王泵用機(jī)械密封，連成配套機(jī)械密封，凱泉配套機(jī)械密封，東方配套機(jī)械密封，南方配套機(jī)械密封，福斯機(jī)械密封，沃曼泵用機(jī)械密封，電廠配套機(jī)械密封，凱泉配套機(jī)械密封。工業(yè)的裝備技術(shù)基礎(chǔ)，圍繞機(jī)械密封，機(jī)械密封件，泵用機(jī)械密封，集裝式機(jī)械密封，釜用機(jī)械密封，攪拌器機(jī)械密封，金屬波紋管機(jī)械密封，泵廠配套機(jī)械密封，石家莊工業(yè)泵機(jī)械密封，襄樊五二五泵用機(jī)械密封，柳州酸王泵用機(jī)械密封，連成配套機(jī)械密封，凱泉配套機(jī)械密封，東方配套機(jī)械密封，南方配套機(jī)械密封，福斯機(jī)械密封，沃曼泵用機(jī)械密封，電廠配套機(jī)械密封，凱泉配套機(jī)械密封。工業(yè)結(jié)構(gòu)調(diào)整的需要，發(fā)展**機(jī)械密封，機(jī)械密封件，泵用機(jī)械密封，集裝式機(jī)械密封，釜用機(jī)械密封，攪拌器機(jī)械密封，金屬波紋管機(jī)械密封，泵廠配套機(jī)械密封，石家莊工業(yè)泵機(jī)械密封，襄樊五二五泵用機(jī)械密封，柳州酸王泵用機(jī)械密封，連成配套機(jī)械密封，凱泉配套機(jī)械密封，東方配套機(jī)械密封，南方配套機(jī)械密封，福斯機(jī)械密封，沃曼泵用機(jī)械密封，電廠配套機(jī)械密封，凱泉配套機(jī)械密封。裝備技術(shù)，提高國(guó)產(chǎn)機(jī)械密封，機(jī)械密封件，泵用機(jī)械密封，集裝式機(jī)械密封，釜用機(jī)械密封，攪拌器機(jī)械密封，金屬波紋管機(jī)械密封，泵廠配套機(jī)械密封，石家莊工業(yè)泵機(jī)械密封，襄樊五二五泵用機(jī)械密封，柳州酸王泵用機(jī)械密封，連成配套機(jī)械密封，凱泉配套機(jī)械密封，東方配套機(jī)械密封，南方配套機(jī)械密封，福斯機(jī)械密封，沃曼泵用機(jī)械密封，電廠配套機(jī)械密封，凱泉配套機(jī)械密封。裝備制造水平，是我國(guó)機(jī)械密封，機(jī)械密封件，泵用機(jī)械密封，集裝式機(jī)械密封，釜用機(jī)械密封，攪拌器機(jī)械密封，金屬波紋管機(jī)械密封，泵廠配套機(jī)械密封，石家莊工業(yè)泵機(jī)械密封，襄樊五二五泵用機(jī)械密封，柳州酸王泵用機(jī)械密封，連成配套機(jī)械密封，凱泉配套機(jī)械密封，東方配套機(jī)械密封，南方配套機(jī)械密封，福斯機(jī)械密封，沃曼泵用機(jī)械密封，電廠配套機(jī)械密封，凱泉配套機(jī)械密封。產(chǎn)業(yè)由大轉(zhuǎn)強(qiáng)的重要基礎(chǔ)和關(guān)鍵。40FSB-**泵用機(jī)械密封</p></p><br 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