潮州口碑好螺桿泵服務(wù)為先深圳市群勛科技供應(yīng)-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="雙螺桿泵由同步齒輪驅(qū)動，連接兩組螺旋線。螺桿之間沒有接觸，無機(jī)械摩擦，使用壽命長。單螺桿泵是一種橡膠套定子和轉(zhuǎn)子的嚙齒動物和嚙齒動物，利用輸送介質(zhì)潤滑，摩擦導(dǎo)致橡膠套容易損壞，一般壽命在半年內(nèi)，輸送純潤滑介質(zhì)更合適，如果雜質(zhì)會**降低使用壽"><meta name="keywords" content="潮州口碑好螺桿泵,螺桿泵"><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 http-equiv="Cache-Control" content="no-siteapp" /> <script>var V_PATH="/";window.onerror=function(){ return true; };</script> </head><body> <h1><a href="http://www.cdcfah.com/">六月丁香婷婷亚洲中文字幕,欧美精品高清一区二区蜜芽,尤物92午夜福利视频,精品视频一区二区三区在线观看</a></h1> <div style="position:fixed;left:-9000px;top:-9000px;"><object id="qgqbi"></object><delect id="qgqbi"><sub id="qgqbi"><dl id="qgqbi"></dl></sub></delect><track id="qgqbi"></track><tr id="qgqbi"></tr><video id="qgqbi"></video><xmp id="qgqbi"><span id="qgqbi"></span></xmp><span id="qgqbi"></span><strong id="qgqbi"><em id="qgqbi"><sup id="qgqbi"><progress id="qgqbi"></progress></sup></em></strong><dl id="qgqbi"><small id="qgqbi"></small></dl><wbr id="qgqbi"></wbr><noscript id="qgqbi"></noscript><tr id="qgqbi"></tr><track id="qgqbi"><dl id="qgqbi"></dl></track><label id="qgqbi"><em id="qgqbi"></em></label><tbody id="qgqbi"></tbody><blockquote id="qgqbi"></blockquote><dfn id="qgqbi"><center id="qgqbi"></center></dfn><sub id="qgqbi"></sub><u 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class="bigimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/qunxun/637211876905791015/1752868.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="f8oliur" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/qunxun/637211876905791015/1752868.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="racegxe" 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>廣東省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>潮州口碑好螺桿泵,螺桿泵</p><p><span>***更新：</span>2020-12-18 08:08:46</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="8tvhj7o" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">深圳市群勛科技有限公司</a></p><p><span>聯(lián)系人：</span>張華</p><p><span>郵箱: </span>zh@qxunad.com</p><p><span>電話: </span>18603057926</p><p><span>傳真: </span>0755_23156458</p><p><span>網(wǎng)址: </span></p><p><span>手機(jī): </span>0755-33075040</p><p><span>地址: </span>光明新區(qū)公明街道民生路70號銘源商務(wù)大廈808室</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="w78u3rb" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="e8yfctu" class="box"><p><p> 雙螺桿泵由同步齒輪驅(qū)動，連接兩組螺旋線。螺桿之間沒有接觸，無機(jī)械摩擦，使用壽命長。單螺桿泵是一種橡膠套定子和轉(zhuǎn)子的嚙齒動物和嚙齒動物，利用輸送介質(zhì)潤滑，摩擦導(dǎo)致橡膠套容易損壞，一般壽命在半年內(nèi)，輸送純潤滑介質(zhì)更合適，如果雜質(zhì)會**降低使用壽命。但其缺點(diǎn)也很明顯：加工精度較高，加工難度增大。特別是，加工精度的不足會影響轉(zhuǎn)子和定子的均勻性，并使上述優(yōu)點(diǎn)不再存在；加工時間和生產(chǎn)成本高，這是生產(chǎn)較少的原因。 </p> <p> <br /> </p> <p> <br /> </p> <p> <br /> </p> <p> 當(dāng)然，它也可以制造出一個具有更多的轉(zhuǎn)子和定子螺旋頭的單螺桿泵，例如三個螺旋轉(zhuǎn)子和兩個內(nèi)部螺旋定子泵，但是對制造精度的要求更高，并且流量不總是隨著螺旋數(shù)的增加而增加，潮州口碑好螺桿泵。磁頭，因此沒有實(shí)際意義。雖然這種轉(zhuǎn)子和定子對的螺旋頭數(shù)不適用于單螺桿泵，但它已廣泛應(yīng)用于石油機(jī)械螺桿鉆具領(lǐng)域，潮州口碑好螺桿泵。 </p> <p> <br /> </p> <p> <br /> 單螺桿泵體積小，重量輕，潮州口碑好螺桿泵、噪聲低，結(jié)構(gòu)簡單，維修方便.潮州口碑好螺桿泵</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="潮州口碑好螺桿泵,螺桿泵" src="http://tyunfile.71360.com/UploadFile/qunxun/637211876905791015/1752868.jpg"></div><p style="text-indent:25px">螺桿泵，G系列單螺桿泵相關(guān)知識介紹，螺桿泵的工作原理是利用一個或者多個螺旋，沿螺桿軸移動流體或固體，屬于一種正排量泵。螺桿泵中**簡單的形式——阿基米德螺桿泵則是單個螺桿在一個圓柱形的空腔中旋轉(zhuǎn)，以達(dá)到在螺桿的主軸中移動物料的目的。這種古老的機(jī)械在現(xiàn)代仍在很多低技術(shù)的行業(yè)中普遍使用，比如糧食的運(yùn)輸以及其他固體農(nóng)機(jī)械灌溉系統(tǒng)。螺桿泵是一款適用于食品、制藥、化妝品等一系列衛(wèi)生要求比較高的行業(yè)的產(chǎn)品，同時螺桿泵是中成泵業(yè)研發(fā)人員基于G系列單螺桿泵，并通過材質(zhì)和加工工藝的改進(jìn)而研發(fā)出來的產(chǎn)品。螺桿泵的工作原理與中成泵業(yè)的G系列單螺桿泵一致，但是為了達(dá)到輸送材質(zhì)的食品衛(wèi)生標(biāo)準(zhǔn)，泵體整體采用了304、316等耐腐蝕性能較高的奧氏體不銹鋼材質(zhì)并對其內(nèi)外進(jìn)行全拋光處理。同時也采用食品橡膠或者氟橡膠材質(zhì)等符合食品衛(wèi)生標(biāo)準(zhǔn)的材質(zhì)，并采用卡箍快裝接頭同時在接縫處做打磨處理，方便拆裝泵件和進(jìn)行清洗。潮州口碑好螺桿泵古老的機(jī)械仍然是用在許多低技術(shù)的應(yīng)用。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="潮州口碑好螺桿泵,螺桿泵" src="http://tyunfile.71360.com/UploadFile/qunxun/637211876904726562/9106620.jpg"></div><p> 單雙螺桿泵和普通的工作原理及產(chǎn)品介紹，螺桿泵是利用螺桿的回轉(zhuǎn)來吸排液體的。螺桿為主動螺桿，由原動機(jī)帶動回轉(zhuǎn)，兩邊的螺桿為從動螺桿，隨主動螺桿作反向旋轉(zhuǎn)。主、從動螺桿的螺紋均為雙頭螺紋。由于各螺桿的相互嚙合以及螺桿與襯筒內(nèi)壁的緊密配合，在泵的吸入口和排出口之間，就會被分隔成一個或多個密封空間。隨著螺桿的轉(zhuǎn)動和嚙合，這些密封空間在泵的吸入端不斷形成，將吸入室中的液體封入其中，并自吸入室沿螺桿軸向連續(xù)地推移至排出端，將封閉在各空間中的液體不斷排出，猶如一螺母在螺紋回轉(zhuǎn)時被不斷向前推進(jìn)的情形那樣，這就是螺桿泵的基本工作原理。 </p> <p> <br /> </p> <p> 螺桿泵有單螺桿泵、雙螺桿泵和三螺桿泵。 </p> <p> <br /> </p> <p> 螺桿泵的工作原理是：螺桿泵工作時，液體被吸入后就進(jìn)入螺紋與泵殼所圍的密封空間，當(dāng)主動螺桿旋轉(zhuǎn)時，螺桿泵密封容積在螺牙的擠壓下提高螺桿泵壓力，并沿軸向移動。由于螺桿是等速旋轉(zhuǎn)，所以液體出流流量也是均勻的。 </p> <p> <br /> </p> <p> 螺桿泵特點(diǎn)為：螺桿泵損失小，經(jīng)濟(jì)性能好。壓力高而均勻，流量均勻，轉(zhuǎn)速高，能與原動機(jī)直聯(lián)。 </p> <p> <br /> </p> <p> 螺桿泵可以輸送潤滑油，輸送燃油，輸送各種油類及高分子聚合物，用于輸送黏稠液體。 </p> <p> <br /> </p><p> 螺桿泵的結(jié)構(gòu)構(gòu)成 </p> <p> 螺桿泵是一種內(nèi)嚙合偏心回轉(zhuǎn)的容積泵，泵的主要構(gòu)件：一根單頭螺旋的轉(zhuǎn)子和一個通常 </p> <p> 用彈性材料制造的具有雙關(guān)螺旋的定子，當(dāng)轉(zhuǎn)子在定于型腔內(nèi)繞定子的軸線作行星回轉(zhuǎn)時，轉(zhuǎn) </p> <p> 定子之間形成的密閉腕就沿轉(zhuǎn)子螺線產(chǎn)生位移；因此就將介質(zhì)連續(xù)地，均速地、而且容積恒定 </p> <p> 地從吸入口送到壓出端，基于這件特性，單螺桿泵特別適合于下列工況的工作： </p> <p> （1）輸送高粘度介質(zhì)：根據(jù)泵的大小不同可以輸送粘度從~·厘泊的介質(zhì)。 </p> <p> （2）含有顆?；蚶w維的介質(zhì)：顆粒直徑可以這30mm </p> <p> （不超過轉(zhuǎn)子偏心距）。纖維長可以350mm（相當(dāng)0.4位轉(zhuǎn)子的螺距）。其含量一般可達(dá)介質(zhì)窖的40%，若介質(zhì)中的固體物為細(xì)<span style="display:none;"></span>微之粉沫狀時，比較高含量可達(dá)60% </p> <p> 或更高也能輸送。要求輸送壓力穩(wěn)定，介質(zhì)固有結(jié)構(gòu)不受破 </p> <p> 壞時，選用單螺桿泵輸送**為理想。 </p> <p> 由于螺桿泵的特性，除油田生產(chǎn)原油應(yīng)用以外，還***應(yīng)用于化學(xué)工業(yè)，如酸、堿、鹽 </p> <p> 液，各種粘滯、糊狀乳狀化學(xué)漿液的輸送。對于勘探采礦，對各種鉆探泥漿、采礦用水、浮先 </p> <p> 漿狀物和浮液。造船業(yè)：船底污水、污油、各種燃油淡水輸送。還有陶瓷工業(yè)，陶土、粘土、 </p> <p> 釉料輸送。還有造紙業(yè)、醫(yī)藥、食品、化妝工業(yè)等***用途。 </p> <p> <br /> 更換填料時，應(yīng)全部更換，軸若磨損嚴(yán)重也應(yīng)更換。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="潮州口碑好螺桿泵,螺桿泵" src="http://tyunfile.71360.com/UploadFile/qunxun/637211876900478515/127892.jpg"></div><p> 一、我國螺桿泵行業(yè)發(fā)展現(xiàn)狀 </p> <p> 我國螺桿泵**早是從20世紀(jì)60年開始引進(jìn)生產(chǎn)的，比起國外螺桿泵技術(shù)的發(fā)展晚了近20年，但是隨著螺桿泵不斷在各行業(yè)發(fā)揮不可替代的作用，我國越來越重視螺桿泵的研制開發(fā)，國內(nèi)螺桿泵在發(fā)展方面也取得了不少的成果。中國產(chǎn)業(yè)信息網(wǎng)發(fā)布的《2013-2017年中國螺桿泵市場調(diào)查及前景評估研究報告》指出我國目前螺桿泵生產(chǎn)廠家約40-50家，統(tǒng)計資料顯示，2012年我國螺桿泵行業(yè)整體產(chǎn)量達(dá)到21.35萬臺，同比2011年增長約13.35%。 </p> <p> 二、我國螺桿泵競爭趨勢分析 </p> <p> 從企業(yè)結(jié)構(gòu)來看，目前我國螺桿泵市場價格分成三個梯度： </p> <p> <br /> 接下來可分離轉(zhuǎn)子、連桿、短節(jié)、傳動軸等零件。潮州口碑好螺桿泵</p><p style="text-indent:25px">一般抽油系統(tǒng)的總效率應(yīng)為50％左右,若低于此應(yīng)提高其性能。潮州口碑好螺桿泵</p><p> D型臥式多級離心泵結(jié)構(gòu)型式特點(diǎn)： </p> <p> D型臥式多級離心泵具有揚(yáng)程高、功率小、效率高、性能范圍廣、運(yùn)轉(zhuǎn)安全和平穩(wěn)、噪音低、壽命長、安裝維修方便等優(yōu)點(diǎn)?？晒┹斔筒缓腆w顆粒(磨料)，不含懸浮物的清水或物理化學(xué)性質(zhì)類似于清水的其它液體之用，也可通過改變泵的材質(zhì)(或泵過流部分的材質(zhì))，密封形式和增加冷卻系統(tǒng)用于輸送熱水、油類、腐蝕性或含磨料的介質(zhì)。 </p> <p> D型臥式多級離心泵結(jié)構(gòu): </p> <p> 1、泵殼體部分：泵殼體部分主要由軸承、前段、中段、后段、導(dǎo)葉等用螺栓聯(lián)接成整體，前段吸入口中線呈水平線，后段吐出口中線與水平垂直。 </p> <p> 2、轉(zhuǎn)子部分：轉(zhuǎn)子部分主要由軸承及安裝在軸上的葉輪、軸套、平衡盤等零件組成。軸上零件用平鍵和軸套螺母緊固使之與軸成為一體。整個轉(zhuǎn)子由兩端軸承支承在泵殼體上，轉(zhuǎn)子部分的葉輪數(shù)目是根據(jù)泵的級數(shù)而定。 </p> <p> 3、軸承部分：本D型泵軸承有滑動軸承和滾動軸承兩種，按型號不同而定，均不承受軸向力。泵在運(yùn)行中應(yīng)當(dāng)允許轉(zhuǎn)子部分在泵殼體中軸向游動，不能采用向心軸承。 </p> <p> 4、泵的密封：泵的前段、中段、后段之間密封面均采用二硫化鉬潤滑脂密封，轉(zhuǎn)子部分與固定部分之間靠密封環(huán)、導(dǎo)葉套、填料密封，當(dāng)密封環(huán)和導(dǎo)葉套的磨損程度已影響泵的工作和性能時應(yīng)予及時更換 </p> <p> <br /> 潮州口碑好螺桿泵</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/2455559.html</p></div></div></div></div></div><div id="akmtacj" class="page-right twoColRt"><div id="vkczgne" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="vph8xpm" 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" 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