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class="pic"><img src="https://tyunfile.71360.com/UploadFile/wxtxft/637324931015546875/5919939.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="ap8qino" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/wxtxft/637324931015546875/5919939.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="quas8sa" 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>江西本地圓頂閥價(jià)格多少,圓頂閥</p><p><span>***更新：</span>2020-12-15 12:12:14</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="3e7k8a8" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">無錫泰賢粉體科技有限公司</a></p><p><span>聯(lián)系人：</span>胡</p><p><span>郵箱: </span>1045188672@qq.com</p><p><span>電話: </span>13771575378</p><p><span>傳真: </span>0510_</p><p><span>網(wǎng)址: </span></p><p><span>手機(jī): </span>0510-83390800</p><p><span>地址: </span>前洲街道站北路（城鐵惠山站區(qū)）</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="ir8bdkw" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="h2k7nfh" class="box"><p><p style="text-indent:25px">圓頂閥閥芯是一個(gè)球面圓頂，圓頂閥在開關(guān)過程中，閥芯與橡膠密封圈間保有約0.5~1.2mm的間隙，使閥芯與橡膠密封圈可以以無接觸的方式運(yùn)動(dòng)，目的是使閥芯與橡膠密封圈之間不產(chǎn)生摩擦，減少磨損。圓頂閥的氣動(dòng)執(zhí)行元件為90度回轉(zhuǎn)擺動(dòng)氣缸，通過轉(zhuǎn)軸驅(qū)動(dòng)圓頂閥閥芯轉(zhuǎn)動(dòng)。圓頂閥的工作過程為：閥芯轉(zhuǎn)動(dòng)關(guān)閉后再對(duì)密封圈充氣，先將密封圈排掉氣，然后閥芯轉(zhuǎn)動(dòng)打開，密封圈不充氣這樣完成一個(gè)循環(huán)。常態(tài)：閥芯處于關(guān)閉位置時(shí)，江西本地圓頂閥價(jià)格多少，江西本地圓頂閥價(jià)格多少，江西本地圓頂閥價(jià)格多少，轉(zhuǎn)臂上的調(diào)整螺釘壓在二位三通機(jī)動(dòng)滑閥的頂桿上，氣源對(duì)密封圈供氣，壓力表上顯示出作用在密封圈上的壓力。公司占地20畝，廠房面積15000平方米。江西本地圓頂閥價(jià)格多少</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="江西本地圓頂閥價(jià)格多少,圓頂閥" src="https://tyunfile.71360.com/UploadFile/wxtxft/637324931015546875/5919939.png"></div><p> 閥門開啟時(shí)，料口全流通無阻擋，避免了物料對(duì)閥芯的直接沖刷。密封嚴(yán)密、性能優(yōu)良的密封采用特制可充氣式橡膠密封圈，密封性好。當(dāng)圓頂閥處于關(guān)閉狀態(tài)時(shí)，橡膠密封圈充氣、膨脹，緊緊包裹在球面閥芯上，形成一個(gè)非常可靠的密封環(huán)帶，密封嚴(yán)密，從而能有效截?cái)喙艿纼?nèi)物料的流動(dòng)。 </p> <p> 在圓頂閥工作的時(shí)候肯定會(huì)出現(xiàn)各種摩擦，如果摩擦過大的話會(huì)產(chǎn)生很多的熱量，熱量過高會(huì)對(duì)材料有一定的損害，所以我們不能讓摩擦增大，要避免這樣的工作行為。圓頂閥在工作的時(shí)候會(huì)產(chǎn)生一定的聲音，不過這個(gè)聲音不是很大，對(duì)于人們的生活沒有影響，即使是幾十臺(tái)機(jī)器一起工作也是沒有關(guān)系的。 </p> <p> <br /> </p> <p> <br /> 圓頂閥銷售密封圈是圓頂閥的惟一運(yùn)動(dòng)部件，也是惟一的磨損件。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="江西本地圓頂閥價(jià)格多少,圓頂閥" src="https://tyunfile.71360.com/UploadFile/wxtxft/637324956032832031/7408112.png"></div><p style="text-indent:25px">閥芯固定在軸銷上和曲柄連接，通過連接到曲柄上的執(zhí)行機(jī)構(gòu)實(shí)現(xiàn)圓頂閥的開關(guān)。圓頂閥需要關(guān)閉時(shí)，球面圓頂首先向上旋轉(zhuǎn)到和料口中心垂直的位置，帶壓密封氣充到密封腔內(nèi)，密封圈受壓膨脹，和圓頂密切接觸，實(shí)現(xiàn)密封關(guān)閉；圓頂閥需要打開時(shí)，先要把密封腔內(nèi)的帶壓氣體排放到大氣，密封腔泄壓變成常壓，密封圈自然收縮，和圓頂?shù)呐浜咸幊霈F(xiàn)約1mm的密封間隙，曲柄帶動(dòng)圓頂旋轉(zhuǎn)90°，閥門打開。圓頂閥經(jīng)過旋轉(zhuǎn)軸帶動(dòng)閥板運(yùn)動(dòng)，使得閥門開關(guān)動(dòng)作時(shí)的運(yùn)動(dòng)力為旋轉(zhuǎn)運(yùn)動(dòng)。</p><p> 圓頂閥是自動(dòng)化系統(tǒng)中執(zhí)行機(jī)構(gòu)的一種，它可以切斷進(jìn)入壓力管的流動(dòng)料或者靜止料柱，在接收調(diào)節(jié)儀表信號(hào)的同時(shí)控制工藝管道內(nèi)流體的切斷、接通或切換。在現(xiàn)場(chǎng)使用中，除因堵卡、允許壓差過小而被頂開等原因造成的泄漏外，絕大部分都是由于閥門的結(jié)構(gòu)缺陷和選型不當(dāng)造成的。 </p> <p> 解決圓頂閥泄漏的方法： </p> <p> 1、配強(qiáng)力活塞執(zhí)行機(jī)構(gòu)、加粗閥桿。 </p> <p> 2、利用閥芯的轉(zhuǎn)動(dòng)與固面的閥座小錐面相切。 </p> <p> 3、選擇密封結(jié)構(gòu)時(shí)應(yīng)考慮介質(zhì)的清潔情況。 </p> <p> 4、對(duì)所配執(zhí)行機(jī)構(gòu)應(yīng)增大推力和剛度。 </p> <p> <br /> 本產(chǎn)品啟閉靈活、閥芯無沖刷且密封嚴(yán)密、性能優(yōu)良，能有效截?cái)喙艿纼?nèi)物料的流動(dòng)。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="江西本地圓頂閥價(jià)格多少,圓頂閥" src="https://tyunfile.71360.com/UploadFile/wxtxft/637324956059609375/6780992.png"></div><p style="text-indent:25px">圓頂閥包括閥體、閥頂、內(nèi)環(huán)、彈性密封圈、半球體閥芯、托盤、密封環(huán)、上螺栓、側(cè)螺栓、搖臂外殼、搖臂內(nèi)軸、搖臂、轉(zhuǎn)軸、轉(zhuǎn)軸軸套、組合密封圈、端蓋、氣動(dòng)執(zhí)行器。本產(chǎn)品適用于干灰、干粉物料的進(jìn)料口、出料口、排氣口、助吹口及管道切換的開關(guān)控制。氣動(dòng)執(zhí)行器通電開始動(dòng)作，彈性密封圈內(nèi)的氣從排氣孔排出，氣動(dòng)執(zhí)行器推動(dòng)搖臂擺動(dòng)，擺臂通過轉(zhuǎn)軸使半球體閥芯開始轉(zhuǎn)動(dòng)并打開，在轉(zhuǎn)動(dòng)過程中，閥芯與密封圈之間不接觸；在關(guān)閉的指令下，氣動(dòng)執(zhí)行器開始反向動(dòng)作，當(dāng)半球體閥芯轉(zhuǎn)至關(guān)閉狀態(tài)時(shí)，氣源對(duì)彈性密封圈供氣。本產(chǎn)品啟閉靈活、閥芯無沖刷且密封嚴(yán)密、性能優(yōu)良，能有效截?cái)喙艿纼?nèi)物料的流動(dòng)。閥芯和橡膠密封圈間保持有約2mm的間隙。福建**圓頂閥質(zhì)量保證</p><p style="text-indent:25px">圓頂閥的閥芯是一個(gè)球面圓頂，圓頂閥在開關(guān)進(jìn)程中。江西本地圓頂閥價(jià)格多少</p><p> 圓頂閥的氣動(dòng)式實(shí)行元器件為全封閉式旋轉(zhuǎn)推桿式汽缸，立即驅(qū)動(dòng)器圓頂閥旋轉(zhuǎn)，合理地避免了塵土進(jìn)到在其中導(dǎo)致?lián)p壞、泄露等狀況的產(chǎn)生。 </p> <p> 圓頂閥是一種新式的盤料**型閘閥，為生鐵殼體結(jié)構(gòu)，內(nèi)部安裝有含有2個(gè)不銹鋼板傳動(dòng)軸，可轉(zhuǎn)動(dòng)的生鐵園頂，在閘閥頂盤里配有一個(gè)打氣的園頂密封環(huán)。 </p> <p> 圓頂閥是工業(yè)生產(chǎn)中汽體運(yùn)輸原材料的電源開關(guān)器，具有啟用和裝修隔斷管路室內(nèi)空間的功效?？蓴嚅_流動(dòng)性料流或是靜止不動(dòng)料柱，隨后將其開展密封性，進(jìn)而保證了壓力罐的沖填率。 </p> <p> <br /> 江西本地圓頂閥價(jià)格多少</p><p style="text-indent:25px">無錫泰賢粉體科技有限公司位于前洲街道站北路（城鐵惠山站區(qū)）。公司自成立以來，以質(zhì)量為發(fā)展，讓匠心彌散在每個(gè)細(xì)節(jié)，公司旗下高效振實(shí)融合包覆機(jī)VSH，高效混合改性機(jī)VCH系列，高速混合機(jī)FRM系列，棒式分散機(jī)SMLYU系列深受客戶的喜愛。公司秉持誠(chéng)信為本的經(jīng)營(yíng)理念，在機(jī)械及行業(yè)設(shè)備深耕多年，以技術(shù)為先導(dǎo)，以自主產(chǎn)品為重點(diǎn)，發(fā)揮人才優(yōu)勢(shì)，打造機(jī)械及行業(yè)設(shè)備良好品牌。無錫泰賢粉體憑借創(chuàng)新的產(chǎn)品、專業(yè)的服務(wù)、眾多的成功案例積累起來的聲譽(yù)和口碑，讓企業(yè)發(fā)展再上新高。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/2416270.html</p></div></div></div></div></div><div id="jgik22a" class="page-right twoColRt"><div id="t8y9pr8" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="7hmdfcg" class="recomPic likePro"><a 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