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class="proBig"><div id="8untptp" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/jjsrxby/637261031610371094/2978113.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="rvczvht" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/jjsrxby/637261031610371094/2978113.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="p3zq7by" 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>南京ze化工泵技術(shù),化工泵</p><p><span>***更新：</span>2021-02-04 06:05:15</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="kne3ykm" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">靖江市瑞鑫泵業(yè)有限公司</a></p><p><span>聯(lián)系人：</span>王宇琳</p><p><span>郵箱: </span>www17768716667@163.com</p><p><span>電話: </span>17768716667</p><p><span>傳真: </span>0523_</p><p><span>網(wǎng)址: </span></p><p><span>手機(jī): </span>0523-84326878</p><p><span>地址: </span>新橋鎮(zhèn)水三村巴五圩14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="g7qc7ja" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="8k9izqc" class="box"><p><p style="text-indent:25px">機(jī)械密封又叫端面密封，在國(guó)家有關(guān)標(biāo)準(zhǔn)中是這樣定義的:"由至少一對(duì)垂直于旋轉(zhuǎn)軸線的端面在流體壓力和補(bǔ)償機(jī)構(gòu)彈力(或磁力)的作用以及輔助密封的配合下保持貼合并相對(duì)滑動(dòng)而構(gòu)成的防止流體泄漏的裝置。"一直以來(lái)，腐蝕就是化工設(shè)備**的危害之一，稍有不慎，輕則損壞設(shè)備，重則造成事故甚至引發(fā)災(zāi)難，南京ze化工泵技術(shù)。據(jù)有關(guān)統(tǒng)計(jì)，化工設(shè)備的破壞約有60%是由于腐蝕引起的，因此在化工泵選型時(shí)首先要注意選材的科學(xué)性。通常有一種誤區(qū)，認(rèn)為不銹鋼是"***材料"，不論什么介質(zhì)和環(huán)境條件都捧出不銹鋼泵，這是很危險(xiǎn)的，南京ze化工泵技術(shù)?；け媚募液媚兀暇﹝e化工泵技術(shù)，瑞鑫值得信賴，詳細(xì)可訪問(wèn)我司官網(wǎng)查看！南京ze化工泵技術(shù)</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="南京ze化工泵技術(shù),化工泵" src="https://tyunfile.71360.com/WaterMark/UploadFile/jjsrxby/637261031610371094/2978113.png"></div><p style="text-indent:25px"><pstyle="margin:0px0px15px;padding:0px;color:#333333;text-transform:none;line-height:24px;text-indent:2em;letter-spacing:normal;font-family:arial,sans-serif;font-size:14px;font-style:normal;font-weight:400;word-spacing:0px;white-space:normal;-ms-zoom:1;orphans:2;widows:2;background-color:#ffffff;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;">鹽酸決大多數(shù)金屬材料都不耐鹽酸腐蝕(包括各種不銹鋼材料)，含鉬高硅鐵也*可用于50℃、30%以下鹽酸。和金屬材料相反，絕大多數(shù)非金屬材料對(duì)鹽酸都有良好的耐腐蝕性，所以內(nèi)襯橡膠泵和塑料泵(如聚丙烯、氟塑料等)是輸送鹽酸的比較好選擇。<pstyle="margin:0px0px15px;padding:0px;color:#333333;text-transform:none;line-height:24px;text-indent:2em;letter-spacing:normal;font-family:arial,sans-serif;font-size:14px;font-style:normal;font-weight:400;word-spacing:0px;white-space:normal;-ms-zoom:1;orphans:2;widows:2;background-color:#ffffff;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;">⒊硝酸一般金屬大多在硝酸中被迅速腐蝕破壞，不銹鋼是應(yīng)用**廣的耐硝酸材料，對(duì)常溫下一切濃度的硝酸都有良好的耐蝕性，值得一提的是含鉬的不銹鋼(如316、316L)對(duì)硝酸的耐蝕性不*不優(yōu)于普通不銹鋼(如304、321)，有時(shí)甚至不如。而對(duì)于高溫硝酸，通常采用鈦及鈦合金材料。</pstyle="margin:0px0px15px;padding:0px;color:#333333;text-transform:none;line-height:24px;text-indent:2em;letter-spacing:normal;font-family:arial,sans-serif;font-size:14px;font-style:normal;font-weight:400;word-spacing:0px;white-space:normal;-ms-zoom:1;orphans:2;widows:2;background-color:#ffffff;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;"></pstyle="margin:0px0px15px;padding:0px;color:#333333;text-transform:none;line-height:24px;text-indent:2em;letter-spacing:normal;font-family:arial,sans-serif;font-size:14px;font-style:normal;font-weight:400;word-spacing:0px;white-space:normal;-ms-zoom:1;orphans:2;widows:2;background-color:#ffffff;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;">南京ze化工泵技術(shù)化工泵該選哪家，瑞鑫為您服務(wù)！</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="南京ze化工泵技術(shù),化工泵" src="https://tyunfile.71360.com/WaterMark/UploadFile/jjsrxby/637261037077910157/6811089.png"></div>一般來(lái)說(shuō)，折疊<pstyle="margin:0px0px15px;padding:0px;color:#333333;line-height:24px;text-indent:2em;-ms-zoom:1;">開(kāi)泵前，吸入管和泵內(nèi)必須充滿液體。開(kāi)泵后，葉輪高速旋轉(zhuǎn)，其中的液體隨著葉片一起旋轉(zhuǎn)，在離心力的作用下，飛離葉輪向外射出，射出的液體在泵殼擴(kuò)散室內(nèi)速度逐漸變慢，壓力逐漸增加，然后從泵出口，排出管流出。此時(shí)，在葉片中心處由于液體被甩向周?chē)纬杉葲](méi)有空氣又沒(méi)有液體的真空低壓區(qū)，液池中的液體在池面大氣壓的作用下，經(jīng)吸入管流入泵內(nèi)，液體就是這樣連續(xù)不斷地從液池中被抽吸上來(lái)又連續(xù)不斷地從排出管流出。<br /> </pstyle="margin:0px0px15px;padding:0px;color:#333333;line-height:24px;text-indent:2em;-ms-zoom:1;"><pstyle="margin:0px0px15px;padding:0px;line-height:24px;text-indent:2em;">化工泵是全國(guó)聯(lián)合設(shè)計(jì)的節(jié)能泵，泵的性能，技術(shù)要求，根據(jù)國(guó)際標(biāo)準(zhǔn)ISO2858所規(guī)定的性能和尺寸設(shè)計(jì)的，可分為不銹鋼化工泵，塑料化工泵，氟塑料化工泵，電動(dòng)化工泵，氣動(dòng)化工泵。<pstyle="margin:0px0px15px;padding:0px;line-height:24px;text-indent:2em;">化工泵優(yōu)點(diǎn)為全系列水利性能布局合理，用戶選擇范圍寬，"后開(kāi)式"結(jié)構(gòu)，檢修方便、效率和吸程達(dá)到國(guó)際先進(jìn)水平。<pstyle="margin:0px0px15px;padding:0px;color:#333333;line-height:24px;text-indent:2em;-ms-zoom:1;">用于工業(yè)、城市給水、排水、亦可用于農(nóng)田、果園排灌，供輸送清水或物理及化學(xué)性質(zhì)類(lèi)似清水的其他液體之用。依據(jù)化工泵材料的不同，對(duì)其應(yīng)用領(lǐng)域做如下分類(lèi):<pstyle="margin:0px0px15px;padding:0px;color:#333333;line-height:24px;text-indent:2em;-ms-zoom:1;">1)化工泵(不銹鋼材質(zhì))用于石油、化工、冶金、合成纖維、制藥、食品、合成纖維等部門(mén)用于輸送堿性腐蝕介質(zhì);<pstyle="margin:0px0px15px;padding:0px;color:#333333;line-height:24px;text-indent:2em;-ms-zoom:1;">2)化工泵(氟塑料材質(zhì))用于輸送任何酸性、堿性腐蝕性介質(zhì);<pstyle="margin:0px0px15px;padding:0px;color:#333333;line-height:24px;text-indent:2em;-ms-zoom:1;">3)化工泵(鑄鐵材質(zhì))用于工業(yè)、城市給水、排水、亦可用于農(nóng)田、果園排灌，供輸送清水或物理及化學(xué)性質(zhì)類(lèi)似清水的其他液體。<br /> </pstyle="margin:0px0px15px;padding:0px;color:#333333;line-height:24px;text-indent:2em;-ms-zoom:1;"></pstyle="margin:0px0px15px;padding:0px;color:#333333;line-height:24px;text-indent:2em;-ms-zoom:1;"></pstyle="margin:0px0px15px;padding:0px;color:#333333;line-height:24px;text-indent:2em;-ms-zoom:1;"></pstyle="margin:0px0px15px;padding:0px;color:#333333;line-height:24px;text-indent:2em;-ms-zoom:1;"></pstyle="margin:0px0px15px;padding:0px;line-height:24px;text-indent:2em;"></pstyle="margin:0px0px15px;padding:0px;line-height:24px;text-indent:2em;">化工泵哪家好呢，瑞鑫值得信賴，歡迎有需求的朋友們聯(lián)系我司！<div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="南京ze化工泵技術(shù),化工泵" src="https://tyunfile.71360.com/WaterMark/UploadFile/jjsrxby/637261031648857422/2376784.png"></div><p style="text-indent:25px">邊界潤(rùn)滑狀態(tài),稱為”軸承效應(yīng)”;而未接觸的凹部形成小油槽,有較厚的油膜,接觸部位與非接觸部位組成一道不規(guī)則的迷宮,起阻止液流泄漏的作用,此稱”迷宮效應(yīng)”。這就是填料密封的機(jī)理。良好的密封在于維持“軸承效應(yīng)”和”迷宮效應(yīng)”。也就是說(shuō),要保持良好的潤(rùn)滑和適當(dāng)?shù)膲壕o，若潤(rùn)滑不良,或壓得過(guò)緊都會(huì)使油膜中斷,造成填料與軸之間出現(xiàn)干摩擦,***導(dǎo)致燒軸和出現(xiàn)嚴(yán)重磨損。因此,我們需要經(jīng)常對(duì)填料的壓緊程度進(jìn)行調(diào)節(jié),使填料中的潤(rùn)滑劑在運(yùn)行一段時(shí)間而有所流失之后,再擠出一些潤(rùn)滑劑,同時(shí)補(bǔ)償填料因體積變化所造成的壓緊力松弛。當(dāng)然這樣經(jīng)常擠壓填料,***將使浸漬劑枯竭,所以定期更換填料是必要的。此外,為了維持液膜和帶走摩擦熱,有意讓填料處有少量泄漏也是必要的?；け迷撨x哪家，瑞鑫為您服務(wù)！歡迎您的光臨！南京ze化工泵技術(shù)</p><p style="text-indent:25px">無(wú)錫化工泵選哪家，瑞鑫為您服務(wù)！歡迎有需求的朋友們聯(lián)系我司！南京ze化工泵技術(shù)</p><p> 離心甩油盤(pán)結(jié)構(gòu)簡(jiǎn)單,成本低,沒(méi)有摩擦功率消耗,也沒(méi)有磨損,不需維護(hù),所以用途***。 </p> <p> 離心密封結(jié)構(gòu)。離心密封它是沒(méi)有甩油盤(pán)的甩油密封裝置:在平滑的軸上,液體介質(zhì)寄托其附著力很容易沿軸的外貌爬動(dòng),因而便于泄漏;如果在光軸上車(chē)出一兩個(gè)環(huán)槽,則液體很難越過(guò)環(huán)槽上鋒利突變的交界面,此時(shí),借助于轉(zhuǎn)軸的離心力很容易將液體甩掉,以保證封嚴(yán)。離心甩油盤(pán)與軸1制成一體,它把企圖滲漏的液體擋住,并在離心力的作用下將液體甩到密封蓋的圓周上,之后流入下方的回油孔舉行回油。在密封蓋與甩油盤(pán)共同的地方設(shè)有環(huán)槽,這使得密封蓋壁上的液體可以或許沿著環(huán)槽流下,而不至流入密封蓋與軸之間的間隙中。南京ze化工泵技術(shù)</p><p style="text-indent:25px">靖江市瑞鑫泵業(yè)有限公司致力于機(jī)械及行業(yè)設(shè)備，以科技創(chuàng)新實(shí)現(xiàn)***管理的追求。公司自創(chuàng)立以來(lái)，投身于cz型化工流程泵，za型石油化工流程泵，ZE型石油化工流程泵，WFB型無(wú)密封自控自吸泵，是機(jī)械及行業(yè)設(shè)備的主力軍。靖江瑞鑫泵業(yè)致力于把技術(shù)上的創(chuàng)新展現(xiàn)成對(duì)用戶產(chǎn)品上的貼心，為用戶帶來(lái)良好體驗(yàn)。靖江瑞鑫泵業(yè)始終關(guān)注機(jī)械及行業(yè)設(shè)備市場(chǎng)，以敏銳的市場(chǎng)洞察力，實(shí)現(xiàn)與客戶的成長(zhǎng)共贏。</p></p><br /><p>文章來(lái)源地址: http://www.cdcfah.com/cp/3154378.html</p></div></div></div></div></div><div id="2sr3u88" class="page-right twoColRt"><div id="uols3kr" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div 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