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onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="ptivs3r" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/wxtxft/637324931036894531/8188458.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="kkczlaj" 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>山東什么是圓頂閥市場(chǎng)價(jià),圓頂閥</p><p><span>***更新：</span>2020-12-14 04:08:39</p><p><span id="click" >瀏覽次數(shù)：0次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="3f8r7x8" 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="qfhzwy3" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="k7f4v28" class="box"><p><p> 圓頂閥山氣缸、拉桿、頂蓋、托盤、密封圈、氣源管、接觸點(diǎn)電磁閥及半球閥芯組成。 </p> <p> 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持有約2mm的間隙，使閥芯和橡膠密封圈可以以無接觸的力式運(yùn)動(dòng)，目的是使閥芯與橡膠密封圈之間不產(chǎn)生摩擦，減少磨損閥門開啟時(shí)，山東什么是圓頂閥市場(chǎng)價(jià)，料日個(gè)流通無阻擋，避免了物料對(duì)閥芯的直接沖刷。圓頂閥的氣動(dòng)執(zhí)行元件為直行程雙作用氣缸，直接驅(qū)動(dòng)圓頂閥轉(zhuǎn)動(dòng)，有效的防止了灰塵進(jìn)入其中造成磨損、泄漏等現(xiàn)象的發(fā)生。當(dāng)圓頂閥處于關(guān)閉狀態(tài)時(shí)，橡膠密封圈充氣、膨脹，山東什么是圓頂閥市場(chǎng)價(jià)，緊緊的壓在球面圓頂閥芯上，從而形成一個(gè)非常叫靠的密封環(huán)帶，阻止了管道內(nèi)物料的流動(dòng)。 </p> <p> <br /> 橡膠密封圈采用特種橡膠制成，具有耐高溫，山東什么是圓頂閥市場(chǎng)價(jià)、耐腐蝕、耐磨損、耐老化等特點(diǎn)，使用壽命長(zhǎng)。山東什么是圓頂閥市場(chǎng)價(jià)</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="山東什么是圓頂閥市場(chǎng)價(jià),圓頂閥" src="https://tyunfile.71360.com/UploadFile/wxtxft/637324931036894531/8188458.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 /> 山東什么是圓頂閥市場(chǎng)價(jià)與控制設(shè)備相結(jié)合時(shí)，圓頂閥更能取代其它傳統(tǒng)控制系統(tǒng)。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="山東什么是圓頂閥市場(chǎng)價(jià),圓頂閥" src="https://tyunfile.71360.com/UploadFile/wxtxft/637324955994003906/4393575.png"></div><p style="text-indent:25px">打開狀態(tài)：90°回轉(zhuǎn)氣缸開始動(dòng)作前，先經(jīng)過延時(shí)器將密封圈內(nèi)的氣從二位三通機(jī)動(dòng)滑閥的排氣孔排掉后，此時(shí)閥芯開始轉(zhuǎn)動(dòng)打開，在轉(zhuǎn)動(dòng)過程中，閥芯與密封圈之間不接觸。關(guān)閉狀態(tài)：在關(guān)閉的指令下，氣缸開始反向動(dòng)作，當(dāng)閥芯轉(zhuǎn)動(dòng)至關(guān)閉狀態(tài)后，轉(zhuǎn)臂上的調(diào)整螺釘壓住二位三通機(jī)動(dòng)滑閥的頂桿，然后氣源經(jīng)過延時(shí)器從二位三通機(jī)動(dòng)滑閥的進(jìn)氣孔對(duì)密封圈供氣。充氣式圓頂閥適用于通過松散、干燥、非粘性、可流動(dòng)的固體物料密封輸送系統(tǒng)，特別是發(fā)電廠的灰渣系統(tǒng)。</p><p> 公稱通徑：DN50-300（也可根據(jù)客戶需要定制） </p> <p> ●公稱壓力1.0—1.6MPa </p> <p> ●氣動(dòng)執(zhí)行器工作壓力：0.4—0.6MPa,密封圈的充氣壓力為0.4-0.6MPa且高于輸送壓力0.15MPa，使用潔凈、干燥、無油壓縮空氣。 </p> <p> ●適用溫度≤250℃ </p> <p> ●適用介質(zhì)：粉煤灰、灰渣、干粉塵、固體顆粒、氣體、液體等。 </p> <p> ●適用范圍：1、火力發(fā)電廠干灰系統(tǒng)（用做進(jìn)料閥、出料閥、透氣閥、平衡閥、排氣閥、排堵閥、卸灰閥）。 </p> <p> 2、水泥、化工、冶金、造紙、制藥等行業(yè)中散狀物料輸送系統(tǒng)。 </p> <p> 3、各類有磨損的介質(zhì)在管道上作啟閉之用。 </p> <p> 圓頂閥主要易損件為密封圈、閥芯。 </p> <p> <br /> </p> <p> <br /> 當(dāng)圓頂閥處于封閉形態(tài)時(shí)，橡膠密封圈充氣、緊縮，緊緊地壓在球面圓頂閥芯上。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="山東什么是圓頂閥市場(chǎng)價(jià),圓頂閥" src="https://tyunfile.71360.com/UploadFile/wxtxft/637324956032832031/7408112.png"></div><p> 無錫泰賢粉體科技有限公司（原無錫新光粉體科技有限公司）圓頂閥在搬運(yùn)裝卸和運(yùn)輸過程中的注意事項(xiàng)： </p> <p> 1、圓頂閥在搬運(yùn)裝卸和運(yùn)輸過程中應(yīng)注意防止磕碰和撞擊，防潮防壓，以免損壞機(jī)件。 </p> <p> 2、如不能及時(shí)安裝應(yīng)在產(chǎn)品易銹部位定期涂防銹油，外套塑料袋裝入原包裝箱，并存放在倉(cāng)庫(kù)或適宜的環(huán)境中，不得倒置。儲(chǔ)存環(huán)境為：溫度為-5～50℃，相對(duì)濕度不大于65%。 </p> <p> 3、圓頂閥要定期檢查閥門的存放情況，一旦發(fā)現(xiàn)問題應(yīng)及時(shí)解決，避免有害因素?fù)p毀閥門。 </p> <p> <br /> </p> <p> <br /> 方針是使閥芯和橡膠密封圈之間不出產(chǎn)生磨擦，減少磨損。山東什么是圓頂閥市場(chǎng)價(jià)</p><p style="text-indent:25px">圓頂閥在完全關(guān)閉狀態(tài)時(shí)，橡膠密封圈自動(dòng)充氣。山東什么是圓頂閥市場(chǎng)價(jià)</p><p style="text-indent:25px">圓頂閥閥芯根據(jù)使用場(chǎng)合的不同，采用不同材料，表面進(jìn)行不同硬化處理方式，利用閥芯光滑堅(jiān)硬的表面，可保證與橡膠密封圈良好的緊密接觸，以確保密封的可靠。橡膠密封圈采用特種橡膠制成，具有耐高溫、耐腐蝕、耐磨損、耐老化等特點(diǎn)，使用壽命長(zhǎng)。閥門開啟時(shí)，料口全流通無阻擋。該閥適用于氣體、液體、半流體及固體粉末等物質(zhì)。圓頂閥密封圈。圓頂閥的圓頂轉(zhuǎn)動(dòng)關(guān)閉后再對(duì)密封圈充氣，先將密封圈排掉氣，然后圓頂轉(zhuǎn)動(dòng)打開，密封圈不充氣這樣完成一個(gè)循環(huán)。山東什么是圓頂閥市場(chǎng)價(jià)</p><p style="text-indent:25px">無錫泰賢粉體科技有限公司致力于機(jī)械及行業(yè)設(shè)備，是一家生產(chǎn)型的公司。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。公司從事機(jī)械及行業(yè)設(shè)備多年，有著創(chuàng)新的設(shè)計(jì)、強(qiáng)大的技術(shù)，還有一批**的專業(yè)化的隊(duì)伍，確保為客戶提供良好的產(chǎn)品及服務(wù)。無錫泰賢粉體秉承“客戶為尊、服務(wù)為榮、創(chuàng)意為先、技術(shù)為實(shí)”的經(jīng)營(yíng)理念，全力打造公司的重點(diǎn)競(jìng)爭(zhēng)力。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/2395106.html</p></div></div></div></div></div><div id="wqifc3l" class="page-right twoColRt"><div id="fp8akwq" class="box01 margin10 clearfix"><h3><a 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