包頭高速反應釜用機械密封伊格爾博格曼機械密封供應-b2b網(wǎng)站_b2b電子商務(wù)平臺【買產(chǎn)品】-上?？谄蚴称酚邢薰?/title><meta name="description" content=" 依靠介質(zhì)壓力和彈簧力使動靜環(huán)之間的密封端面緊密貼合，阻止了介質(zhì)的泄漏。摩擦副表面磨損后，在彈簧（5）的推動下實現(xiàn)補償。為了防止介質(zhì)通過動環(huán)與軸之間泄漏，裝有動環(huán)密封圈（3）；而靜環(huán)密封圈（7）"><meta name="keywords" content="包頭高速反應釜用機械密封,釜用機械密封"><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" content="no-transform" /> <meta 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id="rxd7dzf" class="proBig"><div id="9p9nljp" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/ygebgm/637327525145751953/9875963.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="tr7nlhx" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/ygebgm/637327525145751953/9875963.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="vtzxft7" 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>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>包頭高速反應釜用機械密封,釜用機械密封</p><p><span>***更新：</span>2020-08-15 06:10:11</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="dhxn7pn" 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: </span>0512-58756006</p><p><span>地址: </span>德積福民村（天霸路）</p><p>[當前離線] <a rel="nofollow"> [加為商友] </a><a rel="nofollow"> [發(fā)送信件] </a></p></div></div><div id="77zp9fl" class="page-proshow02"><p class="title">詳細說明</p><div id="jhvlz9n" class="box"><p><p> 依靠介質(zhì)壓力和彈簧力使動靜環(huán)之間的密封端面緊密貼合，阻止了介質(zhì)的泄漏。摩擦副表面磨損后，在彈簧（5）的推動下實現(xiàn)補償。為了防止介質(zhì)通過動環(huán)與軸之間泄漏，裝有動環(huán)密封圈（3）；而靜環(huán)密封圈（7）則阻止了介質(zhì)沿靜環(huán)和壓蓋（8）之間的泄漏。長期的實踐證明，輔助設(shè)施的作用不可忽視。從國外進來的泵，在提供的機械密封圖紙上，不*有密封結(jié)構(gòu)圖，而且在這張圖上明確地畫出了輔助設(shè)施的安裝圖，并注明輔助設(shè)施的種類和數(shù)量，包頭高速反應釜用機械密封。國內(nèi)的制造廠有的開始注意這個問題；有的還沒認識，這是不應該的。輔助設(shè)施不*起冷卻和潤滑作用，還可改善密封的工作環(huán)境，從而減少泄漏量和延長使用壽命。因此有人把輔助設(shè)施看作是機械密封的組成部分。無疑，這一觀點將被越來越多的人接受，包頭高速反應釜用機械密封。機械密封被***地應用于各種旋轉(zhuǎn)機械的軸封，工況不同，使用的密封也不同。機械密封按使用條件可分為高速和普通機械密封；高壓和低壓機械密封；高溫、常溫和低溫機械密封；泵用、壓縮機用和釜用機械密封以及耐腐蝕機械密封和抗顆粒的機械密封等，包頭高速反應釜用機械密封。通常都按機械密封的結(jié)構(gòu)和原理來分類，例如旋轉(zhuǎn)式和靜止式機械密封；內(nèi)流式和外流式機械密封；平衡型和非平衡型機械密封等。德州M481釜用機械密封件。包頭高速反應釜用機械密封</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="包頭高速反應釜用機械密封,釜用機械密封" src="https://tyunfile.71360.com/UploadFile/ygebgm/637327525145751953/9875963.png"></div><p> 當產(chǎn)生抽空（汽蝕）時，靜環(huán)能離位，從而損壞密封。2）固定型靜環(huán)。圖21所示為幾種固定型靜環(huán)，這種靜環(huán)由于浮動性差，安裝時尤其要注意密封端面和軸心線的垂直度。其優(yōu)點是泵抽空時靜環(huán)不至于離位，較為可靠。3）粘結(jié)型靜環(huán)。上兩種靜環(huán)安裝在壓蓋中時都設(shè)有密封圈，而粘結(jié)型靜環(huán)則取消了密封圈，靜環(huán)與壓蓋之間的密封和防轉(zhuǎn)，用粘結(jié)劑實現(xiàn)。由于采用了粘結(jié)劑，使用溫度和介質(zhì)受到了粘結(jié)劑性能的限制，盡管如此，仍在很多場合得到應用。集裝式密封的軸套的傳動普通機械密封的軸套都是事先安裝和固定在軸上后再安裝機械密封，而集裝式密封則不同，它是將密封軸套和壓蓋預先裝在軸套上，再整體向軸上安裝，于是存在一個軸套如何固定在軸上，并傳遞扭矩的問題，同時還要解決軸套和軸之間的泄漏問題。圖42a表示了一種傳動方式。螺釘安裝在零件A上，在軸套的對應部位開有圓孔，將螺釘通過軸套的圓孔，并旋緊在軸上，即可實現(xiàn)軸套和軸的傳動。軸套和軸的密封，靠O形圈來完成。這種傳動方式比較簡單。圖42b是另一種傳動方式。它用圓螺母A壓緊軸和軸套之間的填料（四氟制成），靠填料與軸的摩擦力來傳動，同時也起到了密封圈的作用。南昌FMY212釜用機械密封件滄州FMY212釜用機械密封廠家。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="包頭高速反應釜用機械密封,釜用機械密封" src="https://tyunfile.71360.com/UploadFile/ygebgm/637327525442314453/740423.png"></div><p> 特種機械密封是指介質(zhì)、壓力、速度、溫度、結(jié)構(gòu)和用途方面與普通機械密封有所區(qū)別的機械密封，國內(nèi)也稱高參數(shù)機械密封.將機械密封分為普通和特種兩類，是便于說明機械密封的結(jié)構(gòu)、工作條件和使用要求，因此，有的密封廠商除列舉正常密封產(chǎn)品外，也列出高載荷機械密封;有的廠商則將產(chǎn)品樣本以外的機械密封稱作特種機械密封;有的廠商將高溫、高壓、高速的機械密封分別列出或加上標志，以便與普通機械密封產(chǎn)品相區(qū)別;有的廠商則以使用溫度來區(qū)分普通機械密封與特種機械密封.例如，英國克蘭公司將溫度一20~+230℃作為正常產(chǎn)品，超出以上溫度范圍的機械密封，就作為特種機械密封產(chǎn)品來考慮.本章所列的特種機械密封*指釜用、高溫、高壓、高速、低溫、真空和強腐蝕介質(zhì)以及帶磨料介質(zhì)的機械密封，對于那些用于宇航、核電的機械密封，不在本章內(nèi)容之列。釜用機械密封釜用機械密封是指攪拌器(混合器)密封.從引進裝置中使用攪拌器的情況來看，凡大型釜用攪拌器都采用機械密封，它占攪拌器總量的，而未采用機械密封的攪拌器多數(shù)為小功率和堆、槽內(nèi)的小型攪拌器.近年來，機械密封在攪拌器上得到應用，一是因為攪拌器軸的擺動量大，有的攪拌軸長達7~8m，雖然有底部支承裝置。</p><p> 為了使機械密封做到密封性能可靠，使用壽命長，對其零件的尺寸、配合、形位公差等均有相應的要求。關(guān)鍵尺寸一定要嚴格按公差要求加工，非關(guān)鍵尺寸在不影響密封性能和安裝尺寸的前提下，可適當降低要求，這對于降低成本、普及推廣機械密封技術(shù)均有好處。根據(jù)國內(nèi)技術(shù)標準規(guī)定的機械密封技術(shù)條件及制造水平，參考國外同類產(chǎn)品的加工尺寸及精度要求，對常用機械密封零件的公差配合及技術(shù)要求介紹如下。一、機械密封零件的公差與配合關(guān)于機械密封零件的公差與配合，以內(nèi)裝式泵用機械密封零件為例作介紹，其他結(jié)構(gòu)類型機械密封的主要零件配合及公差均可參考，并根據(jù)情況做適當調(diào)整，機械密封零件的公差與配合如圖9-1所示。①安裝機械密封軸徑公差；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傳動套內(nèi)徑公差；⑦動環(huán)安裝密封圈處內(nèi)徑公差；⑧動環(huán)內(nèi)徑與軸的配合公差；⑨傳動套傳動的動環(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，制造時應根據(jù)實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。威海M481釜用機械密封件。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="包頭高速反應釜用機械密封,釜用機械密封" src="https://tyunfile.71360.com/UploadFile/ygebgm/637327525200253906/4762674.png"></div><p> 磨損較均勻；從受力角度考慮過窄不利，破壞和變形的可能性增加了＞俐，密封端面的直徑又是載荷系數(shù)的函數(shù)。因此，密封端面的寬度應綜合考慮。一般地講，對普通介質(zhì)密封端面隨直徑的增大而加寬。對于輕烴類介質(zhì)，端面寬度比在普通介質(zhì)中寬一些：而高速機械密封，端面寬度相對地窄一些，否則發(fā)熱量太大，不能正常運轉(zhuǎn)，一般在3mm左右。環(huán)直徑（mm、環(huán)寬（mm）－20～602～460～1004～6100～2005—7四、密封環(huán)的技術(shù)要求：1）密封端面的平面度不大于0．0009mm（即三個單色光干涉帶）；硬質(zhì)材料密封端面粗糙度Ra值不大于0．2μm（相當于Δ10）；軟質(zhì)材料密封端面粗糙度Ra值不大于0．4μm(相當于Δ9)，表面不應有裂紋、劃傷、氣孔和疏松等影響使用性能的缺陷。2）密封環(huán)的密封端面與輔助密封圈接觸的端面平行度按GBll84－80的7級精度規(guī)定。3）密封環(huán)端面與安裝輔助密封圈的內(nèi)（或外）圓表面的垂直度應按GBll84－80的7級精度的規(guī)定。4）密封環(huán)與輔助密封圈接觸部位的表面粗糙度凡值不大于3．2μm；外圓或內(nèi)孔尺寸公差為hg或Hg。上述要求是對普通泵用機械密封的密封環(huán)而言，對轉(zhuǎn)速較低的釜用機械密封可適當放寬或參考相應的標準，而對高速機械密封則要求更高。五、平面度平面度。太原212釜用機械密封廠家。包頭高速反應釜用機械密封</p><p style="text-indent:25px">黃岡FMY212釜用機械密封件。包頭高速反應釜用機械密封</p><p> 其抗拉強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℃，并認為使用以上這些材料作填料的機械密封以-70℃為使用極限。如果介質(zhì)溫度在-70℃以下，則使用波紋管型機械密封或者雙端面機械密封.資料[6]介紹聚四氟乙烯在氦的沸點(℃)還能保持一點柔軟性，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，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，V形圈裝到軸套上后，動環(huán)往往不能浮動。因此，要注意V形圈的組裝尺寸。關(guān)于低溫機械密封及低溫泵材料如表10-4所示。低溫時PTFE的機械性能如表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)，這是因為密封端面的液休經(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，低溫時的端面比壓要選高值。在液溫低于-70℃時，則采用波紋管密封或雙端面密封.不過使用雙端面密封時。包頭高速反應釜用機械密封</p><p style="text-indent:25px">伊格爾博格曼機械密封（張家港）有限公司創(chuàng)建于2018-01-09，注冊資金 500-700萬元，是一家專注機械密封，機械密封件，泵用機械密封，集裝式機械密封，釜用機械密封，攪拌器機械密封，金屬波紋管機械密封，泵廠配套機械密封，石家莊工業(yè)泵機械密封，襄樊五二五泵用機械密封，柳州酸王泵用機械密封，連成配套機械密封，凱泉配套機械密封，東方配套機械密封，南方配套機械密封，福斯機械密封，沃曼泵用機械密封，電廠配套機械密封，凱泉配套機械密封。的公司。唯才是舉，唯能是用：擁有優(yōu)秀人才51~100人和，是實現(xiàn)企業(yè)戰(zhàn)略目標的基礎(chǔ)，是企業(yè)持續(xù)發(fā)展的動力。伊格爾博格曼機械密封（張家港）有限公司主營業(yè)務(wù)涵蓋[ "機械密封", "泵用機械密封", "釜用機械密封", "攪拌器機械密封" ]，堅持“質(zhì)量***、質(zhì)量服務(wù)、顧客滿意”的質(zhì)量方針，贏得廣大客戶的支持和信賴。公司力求給客戶提供***質(zhì)量服務(wù)，我們相信誠實正直、開拓進取地為公司發(fā)展做正確的事情，將為公司和個人帶來共同的利益和進步。經(jīng)過幾年的發(fā)展，已成為[ "機械密封", "泵用機械密封", "釜用機械密封", "攪拌器機械密封" ]行業(yè)**企業(yè)。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/921022.html</p></div></div></div></div></div><div id="7txtbxd" class="page-right twoColRt"><div id="pfflrfd" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="7ljxd97" 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配件哪家強信息推薦自業(yè)物資供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>福建ZF配件哪家強信息推薦自業(yè)物資供應</p></a></div><div id="l9j7llb" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/846569.html"><div><img 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