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href="http://www.cdcfah.com/zh/"><span>展會(huì)信息</span></a></li></ul></div></nav><section class="wrap clearfix"><section class="container clearfix tcPro"><section class="home-main container clearfix"><div id="878qxj3" class="twoCol"><div id="kyahzlf" class="page-proshow clearfix"><p class="current"> 當(dāng)前位置:<a href="http://www.cdcfah.com/">首頁?<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>?肥鄉(xiāng)區(qū)離心泵機(jī)械密封件伊格爾博格曼機(jī)械密封供應(yīng)</p><div id="rahzbhw" class="leftbox clearfix"><h1>肥鄉(xiāng)區(qū)離心泵機(jī)械密封件伊格爾博格曼機(jī)械密封供應(yīng)</h1><div id="7k8i7uo" class="proBig"><div id="nlnfrwy" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/ygebgm/637324159243330078/3259555.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="8y9b9sp" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/ygebgm/637324159243330078/3259555.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="q7fce8y" 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>肥鄉(xiāng)區(qū)離心泵機(jī)械密封件,機(jī)械密封件</p><p><span>***更新：</span>2020-12-07 10:25:27</p><p><span id="click" >瀏覽次數(shù)：2次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="r3lxu2q" 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="gpczwnk" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="gprtlxu" class="box"><p><p> 2.故障二：真空狀態(tài)運(yùn)行造成的機(jī)械密封滲漏產(chǎn)生原因：泵在起動(dòng)、停機(jī)過程中,由于泵進(jìn)口堵塞，抽送介質(zhì)中含有氣體等原因，肥鄉(xiāng)區(qū)離心泵機(jī)械密封件，有可能使密封腔出現(xiàn)負(fù)壓，密封腔內(nèi)若是負(fù)壓，會(huì)引起密封端面干摩擦，內(nèi)裝式機(jī)械密封會(huì)產(chǎn)生漏氣(水)現(xiàn)象。解決方法：裝配采用雙端面機(jī)械密封，這樣有助于改善潤(rùn)滑條件，提高密封性能。（二）由于介質(zhì)引起的滲漏1.故障一：靜環(huán)和動(dòng)環(huán)的輔助密封件無彈性或者有的已經(jīng)腐爛，造成了機(jī)封的大量滲漏甚至有磨軸的現(xiàn)象。產(chǎn)生原因：高溫、污水中的弱酸、弱堿對(duì)靜環(huán)和動(dòng)環(huán)輔助橡膠密封件的腐蝕作用,造成了機(jī)械滲漏過大,動(dòng)、靜環(huán)橡膠密封圈材料為丁腈—40，肥鄉(xiāng)區(qū)離心泵機(jī)械密封件,不耐高溫,不耐酸堿,當(dāng)污水為酸性堿性時(shí)易腐蝕。解決方法：對(duì)腐蝕性介質(zhì),橡膠件應(yīng)選用耐高溫、耐弱酸、弱堿的氟橡膠。2.故障二：真空固體顆粒雜質(zhì)引起的機(jī)械密封滲漏產(chǎn)生原因：固體顆粒進(jìn)入密封端面,會(huì)劃傷或加快密封端面的磨損，肥鄉(xiāng)區(qū)離心泵機(jī)械密封件,水垢和油污在軸(套)表面的堆積速度超過摩擦副的磨損速度,致使動(dòng)環(huán)不能補(bǔ)償磨耗位移,硬對(duì)硬摩擦副的運(yùn)轉(zhuǎn)壽命要比硬對(duì)石墨摩擦副的長(zhǎng),因?yàn)楣腆w顆粒會(huì)嵌入石墨密封環(huán)的密封面內(nèi)。解決方法：在固體顆粒容易進(jìn)入的位置應(yīng)選用碳化鎢對(duì)碳化鎢摩擦副的機(jī)械密封。張家港橡膠波紋管機(jī)械密封件。肥鄉(xiāng)區(qū)離心泵機(jī)械密封件</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="肥鄉(xiāng)區(qū)離心泵機(jī)械密封件,機(jī)械密封件" src="https://tyunfile.71360.com/UploadFile/ygebgm/637324159243330078/3259555.png"></div><p> 或者是由于定位螺釘?shù)乃蓜?dòng)、壓蓋沒有壓緊以及機(jī)器設(shè)備精度不夠高，使密封面之間沒有完全貼合，都會(huì)造成機(jī)械密封失效，介質(zhì)泄漏。如果是軸套發(fā)生泄漏，原因可能是軸套密封圈裝配時(shí)壓縮量不夠或未被壓緊，也有可能是裝置已經(jīng)損壞。2周期性泄漏機(jī)械密封組成部件中轉(zhuǎn)子組件的周期性轉(zhuǎn)動(dòng)以及軸向移動(dòng)量過大都會(huì)在成機(jī)械密封的泄露，機(jī)械密封的密封面要受到一定的應(yīng)力作用才能起到良好的密封作用。要做到以上要求，機(jī)械密封的彈簧裝置必須有一定的壓縮量才能給端面一定的應(yīng)力作用，使機(jī)械密封達(dá)到預(yù)期的密封效果。同時(shí)為了保證應(yīng)力處于適當(dāng)范圍，泵軸不能有較大的移動(dòng)量，但是實(shí)際設(shè)計(jì)中往往出現(xiàn)不合理的因素，使得泵軸的移動(dòng)量高于預(yù)期，這對(duì)機(jī)械密封的性能具有很大程度的不利影響。3機(jī)械密封經(jīng)常性泄露由密封端面的損傷引起的經(jīng)常性泄漏故障表現(xiàn)有機(jī)械密封石墨端面出現(xiàn)均勻環(huán)狀溝紋、石墨斷面處產(chǎn)生的環(huán)狀深溝、石墨內(nèi)部邊緣的磨損、石墨環(huán)臺(tái)階被磨損、石墨外邊援缺口、石墨環(huán)斷裂、石墨環(huán)上出現(xiàn)腐蝕坑、硬質(zhì)合金面裂痕以及灼傷等。輔助密封圈引起的經(jīng)常性泄漏故障表現(xiàn)有端面磨損、鑲嵌環(huán)松脫等。彈簧引起的泄漏包括轉(zhuǎn)子振動(dòng)、零件松動(dòng)、介質(zhì)問題以及機(jī)械密封輔助設(shè)置的損壞等。河南機(jī)械密封件安裝蘇州橡膠波紋管機(jī)械密封件。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="肥鄉(xiāng)區(qū)離心泵機(jī)械密封件,機(jī)械密封件" src="https://tyunfile.71360.com/UploadFile/ygebgm/637324159487753907/9733392.png"></div><p> 以及軸/桿的偏心程度；6）更換有較大缺陷的零部件；7）檢查舊盤根，作為失效分析的依據(jù)，以找到盤根早期失效的原因。3、測(cè)量與記錄記錄軸/桿的直徑、填料函孔徑和深度，且當(dāng)時(shí)用水封環(huán)時(shí)，記錄填料函底部至頂部的距離。4、選擇盤根1）確保選用的盤根應(yīng)滿足系統(tǒng)和設(shè)備要求的操作工況；2）根據(jù)測(cè)量記錄，計(jì)算盤根的橫截面積和所需盤根環(huán)的數(shù)量；3）檢驗(yàn)盤根，確保其無缺陷；4）在安裝前，確保設(shè)備和盤根清潔。5、盤根環(huán)的準(zhǔn)備1）編織盤根:在適當(dāng)尺寸的軸上纏繞盤根，或使用校準(zhǔn)過的盤根環(huán)切割機(jī)；根據(jù)要求干凈利落地切割盤根成對(duì)接（方形）或斜接（30-45度），一次切一個(gè)環(huán)，并用軸或閥桿檢驗(yàn)尺寸是否合適。2）模壓成型盤根確保環(huán)的尺寸與軸或閥桿精確配合，必要時(shí)，根據(jù)盤根制造商的操作指南或要求切割填料環(huán)。6、安裝盤根;小心地每次安裝一個(gè)盤根環(huán)，將每一個(gè)環(huán)圍繞在軸或閥桿上，在安裝下一個(gè)環(huán)之前，應(yīng)確**環(huán)已完全在填料函中就位，下一個(gè)環(huán)應(yīng)錯(cuò)開排列，至少相隔90度，一般要求120度。上一個(gè)環(huán)裝好后，用手?jǐn)Q緊螺母，壓蓋均勻下壓。如有水封環(huán)，應(yīng)檢查其與填料函頂部的距離是否正確。同時(shí)確保軸或閥桿能自由轉(zhuǎn)動(dòng)。</p><p> 機(jī)械密封的拆卸過程1.關(guān)閉設(shè)備，按正確的程序冷卻和卸壓；2.沒有介質(zhì)接觸密封。如必要時(shí)，將設(shè)備內(nèi)介質(zhì)排空。3.采取措施，防止疏忽時(shí)設(shè)備的啟動(dòng)。為了正確地分析機(jī)械密封損壞和失效的原因，集裝式密封在取下時(shí)或取下后不應(yīng)被拆卸和清洗。當(dāng)密封在操作中或帶壓的情況下對(duì)密封的任何操作都是不允許的。從設(shè)備上拆卸和取下密封的順序由設(shè)備的設(shè)計(jì)和設(shè)備制造商決定，貼圖解釋一下。下圖為時(shí)***行的API682集裝密封若拆卸此密封，一般流程為：1.安裝止動(dòng)墊片至圖紙位置，擰緊螺栓；2.松開扭矩傳遞環(huán)上的緊定螺釘；3.松掉沖洗接管，松開壓蓋上的緊固件；4.取出機(jī)械密封。機(jī)械密封的安裝安裝前的準(zhǔn)備工作1.檢驗(yàn)機(jī)械密封是否完好。2.檢查傳動(dòng)件和配合件；3.檢查傳動(dòng)銷、定位銷在孔或槽中的配合；4.檢查定位螺釘?shù)臓顩r；5.使用小彈簧機(jī)械密封時(shí)，應(yīng)檢查小彈簧的長(zhǎng)度和剛性是否相同；安裝方法隨機(jī)械密封型式、機(jī)器的種類不同而有所不同，但其安裝要領(lǐng)幾乎都相同。以下為普通機(jī)械密封的安裝（非集裝密封）。安裝步驟和注意事項(xiàng)如下：⑴位置的確定安裝機(jī)械密封的工作長(zhǎng)度根據(jù)總裝圖要求，彈簧的壓縮量取決于彈簧座在軸上的定位尺寸。在確定其安裝位置之前。常熟109-50機(jī)械密封件。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="肥鄉(xiāng)區(qū)離心泵機(jī)械密封件,機(jī)械密封件" src="https://tyunfile.71360.com/UploadFile/ygebgm/637324159365996094/3709265.png"></div><p> 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。四、機(jī)械密封常用材料的選用清水，常溫：（動(dòng)）9Cr18，1Cr13堆焊鈷鉻鎢，鑄鐵；（靜）浸樹脂石墨，青銅，酚醛塑料。河水（含泥沙），常溫：（動(dòng)）碳化鎢，（靜）碳化鎢。海水，常溫：（動(dòng)）碳化鎢，1Cr13堆焊鈷鉻鎢，鑄鐵；（靜）浸樹脂石墨，碳化鎢，金屬陶瓷。過熱水100度：（動(dòng)）碳化鎢，1Cr13堆焊鈷鉻鎢，鑄鐵；（靜）浸樹脂石墨，碳化鎢，金屬陶瓷。汽油，潤(rùn)滑油，液態(tài)烴，常溫：（動(dòng)）碳化鎢，1Cr13堆焊鈷鉻鎢，鑄鐵；（靜）浸樹脂或錫銻合金石墨，酚醛塑料。汽油，潤(rùn)滑油，液態(tài)烴，100度：（動(dòng)）碳化鎢，1Cr13堆焊鈷鉻鎢；（靜）浸青銅或樹脂石墨。汽油，潤(rùn)滑油，液態(tài)烴，含顆粒：（動(dòng)）碳化鎢；（靜）碳化鎢。五、密封材料的種類及用途密封材料應(yīng)滿足密封功能的要求。由于被密封的介質(zhì)不同，以及設(shè)備的工作條件不同，要求密封材料的具有不同的適應(yīng)性。對(duì)密封材料的要求一般是：1）材料致密性好，不易泄露介質(zhì)。2）有適當(dāng)?shù)臋C(jī)械強(qiáng)度和硬度。3）壓縮性和回彈性好，變形小。4）高溫下不軟化，不分解，低溫下不硬化，不脆裂。5）抗腐蝕性能好，在酸，堿，油等介質(zhì)中能長(zhǎng)期工作。工業(yè)園區(qū)輕型機(jī)械密封件。天津泵用機(jī)械密封件</p><p style="text-indent:25px">工業(yè)園區(qū)YM109機(jī)械密封件。肥鄉(xiāng)區(qū)離心泵機(jī)械密封件</p><p> 采用柔性石墨帶或柔性石墨編制填料，經(jīng)模壓制成不同尺寸的環(huán)狀產(chǎn)品。適應(yīng)于熱水、高溫、高壓蒸汽、熱交換液、氮?dú)狻⒂袡C(jī)溶劑、碳?xì)浠衔?、低溫液體等介質(zhì)。用于壓縮機(jī)、機(jī)泵、閥門、化工儀器、儀表等。壓力(Mpa):25溫度(℃):-200～850線速度(m/s):30PH值:0～14石墨環(huán)分為柔性石墨和碳-石墨環(huán)。碳-石墨環(huán)主要用在機(jī)械旋轉(zhuǎn)部位的密封。碳-石墨環(huán)具有耐高溫耐腐蝕耐磨損的特性。石墨環(huán)性能與特點(diǎn)：1、石墨環(huán)自潤(rùn)滑性好2、石墨環(huán)回彈系數(shù)高3、石墨環(huán)可以根據(jù)用戶需要，按45°斜切口六工石墨環(huán)使用及保養(yǎng)：石墨環(huán)破損或鑄造出的鋁棒在水路沒有阻塞的情況下，鋁棒表面粗糙，則必須更換石墨環(huán)。1、松開結(jié)晶器的四粒螺栓，將結(jié)晶器從模臺(tái)上取下。2、取下三個(gè)O型密封圈，用**工具旋下壓環(huán)取出轉(zhuǎn)接板。3、松開結(jié)晶器的兩粒內(nèi)六角螺栓，將結(jié)晶器分成兩片，注意取下一個(gè)O型圈在兩片模間。4、在一個(gè)小旋轉(zhuǎn)臺(tái)上將結(jié)晶器上環(huán)反轉(zhuǎn)放并旋轉(zhuǎn)，用液化石油氣***加熱結(jié)晶器直至石墨環(huán)掉下。5、放正結(jié)晶器上環(huán)并裝上新的石墨環(huán)，注意加小許材料壓著石墨環(huán)。在石墨環(huán)熱時(shí)涂一次豬油。6、自然冷卻后裝回所有材料并清理干凈，注意小O型圈及其位置，溢水孔對(duì)齊。肥鄉(xiāng)區(qū)離心泵機(jī)械密封件</p><p 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