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clearfix"><h1>濟(jì)南防腐風(fēng)機生產(chǎn)廠家歡迎來電深圳市馳羽科技供應(yīng)</h1><div id="nrt8jnj" class="proBig"><div id="leqnkws" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/chiyukeji/637346662531835938/5488824.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="vpw3rt8" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/chiyukeji/637346662531835938/5488824.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="b7iy3um" 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>濟(jì)南防腐風(fēng)機生產(chǎn)廠家,風(fēng)機</p><p><span>***更新：</span>2021-01-20 12:15:00</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="ei2488k" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">深圳市馳羽科技有限公司</a></p><p><span>聯(lián)系人：</span>葉斌</p><p><span>郵箱: </span>kevin-ye@chiyutech.com.cn</p><p><span>電話: </span>18566230549</p><p><span>傳真: </span>0755_</p><p><span>網(wǎng)址: </span>http://chiyukeji.shop.88360.com</p><p><span>手機: </span>0755-28508904</p><p><span>地址: </span>坂田街道南坑社區(qū)雅寶路1號星河WORLDF棟大廈2601-J5</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="mqnzwnh" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="ey3kyfr" class="box"><p><p style="text-indent:25px">選用低噪聲離心風(fēng)機應(yīng)注意什么1、在排風(fēng)機選型特性數(shù)據(jù)圖上發(fā)現(xiàn)，當(dāng)有兩種離心風(fēng)機可供選擇時，應(yīng)優(yōu)先選擇，效率更高，且機號應(yīng)較?。哼@種調(diào)整范圍較大，也許還應(yīng)多方面決策。2、如果選用的離心葉輪直徑略大于原離心風(fēng)機離心葉輪直徑，則采用原電機軸、滾動軸承和橡膠軸承等。，要抵抗電動機的啟動時間和離心風(fēng)機原部件的耐壓。計算了軸的強度和臨界速比。3、在選用低噪聲離心風(fēng)機時，盡量減少離心風(fēng)機串聯(lián)或串聯(lián)使用。當(dāng)難以避免時，應(yīng)選擇型號和特性相同的離心風(fēng)機共同工作，濟(jì)南防腐風(fēng)機生產(chǎn)廠家。當(dāng)選擇串聯(lián)時，必須在一級離心風(fēng)機和CFA二級離心風(fēng)機之間進(jìn)行必要的離心連接，并且必須保持相同的排氣量。4，濟(jì)南防腐風(fēng)機生產(chǎn)廠家，濟(jì)南防腐風(fēng)機生產(chǎn)廠家、采用的低噪聲離心風(fēng)機應(yīng)考慮原設(shè)備靈活使用的困難，適合現(xiàn)場安裝和安全運行。在軸流風(fēng)機使用前一定要對風(fēng)機進(jìn)行試機。濟(jì)南防腐風(fēng)機生產(chǎn)廠家</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="濟(jì)南防腐風(fēng)機生產(chǎn)廠家,風(fēng)機" src="https://tyunfile.71360.com/UploadFile/chiyukeji/637346662531835938/5488824.png"></div><p style="text-indent:25px">正確安裝離心風(fēng)機提高工作效率。電動機找平、找正：調(diào)整風(fēng)機與電機主軸同軸度（既聯(lián)軸器找平找正）。用三塊百分表找正，軸向兩塊、徑向一塊。每盤動軸90度，記錄數(shù)據(jù)，測量其上下左右的讀數(shù)，調(diào)整同軸度，使其誤差≤0、05mm。且兩靠背輪之間應(yīng)有10mm間隙。找正后，復(fù)查軸中心高度等部分?jǐn)?shù)據(jù)，做好記錄。2、在風(fēng)機找正后，進(jìn)行機殼上半部扣蓋、集流器與機殼安裝就位，兩機殼之間應(yīng)墊石棉繩。擰緊連接螺栓，四邊螺栓應(yīng)受力均勻。以葉輪為基準(zhǔn)，再次調(diào)整葉輪與喇叭口的間隙。3、安裝進(jìn)氣箱、入口調(diào)節(jié)擋板門和風(fēng)機其余部分，調(diào)節(jié)擋板轉(zhuǎn)動靈活，否則應(yīng)加潤滑油轉(zhuǎn)動、直至轉(zhuǎn)動靈活方能安裝。安裝時葉板應(yīng)固定牢靠，與外殼有充分的膨脹間隙。調(diào)節(jié)操作裝置應(yīng)靈活正確，動作一致、開度指示標(biāo)記與實際相符。要注意開啟方向，不可裝反，進(jìn)氣方向與葉輪旋轉(zhuǎn)方向相同。4、冷卻水、潤滑油管道布置應(yīng)符合圖紙要求，布置正確、美觀，且管道內(nèi)不得有雜物。青島排煙風(fēng)機哪家好性能強的空氣凈化機多具備厚實的活性碳、多層高層無防布過濾裝置。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="濟(jì)南防腐風(fēng)機生產(chǎn)廠家,風(fēng)機" src="https://tyunfile.71360.com/UploadFile/chiyukeji/637346662653662110/964735.png"></div><p style="text-indent:25px">調(diào)速風(fēng)機種類：調(diào)速風(fēng)機大體上可分為兩類：一類是電動機的轉(zhuǎn)速不變，而在風(fēng)葉與電機之間加裝可以變速的耦合器。另一類是由電動機變速帶動風(fēng)機一起變速。而電動機調(diào)速方式又包括交流調(diào)速和直流調(diào)速。在直流調(diào)速中，又有有刷直流電動機調(diào)速和無刷直流電動機調(diào)速之分；而在交流調(diào)速方法中，比較常用的有變極調(diào)速、串級調(diào)速、變頻調(diào)速和調(diào)壓調(diào)速四種。調(diào)速風(fēng)機優(yōu)勢：調(diào)速性能好、控制簡單：與感應(yīng)電機的變頻調(diào)速相比，無刷直流電機的調(diào)速控制不但簡單，而且具有更好的調(diào)速性能。</p><p style="text-indent:25px">離心通風(fēng)機進(jìn)風(fēng)口開關(guān)量與負(fù)荷的關(guān)系：離心通風(fēng)機的進(jìn)風(fēng)口的開關(guān)量往往是通過進(jìn)風(fēng)口調(diào)風(fēng)門來實現(xiàn)，進(jìn)風(fēng)口調(diào)風(fēng)門通過手動或電動方式來控制進(jìn)風(fēng)口進(jìn)風(fēng)量的大小，進(jìn)風(fēng)量的大小決定了離心通風(fēng)機的負(fù)荷，也是離心通風(fēng)機所配電機的負(fù)荷大小。通常情況下，離心通風(fēng)機尤其是介質(zhì)為高溫氣體的離心引風(fēng)機，啟動時調(diào)風(fēng)門是關(guān)閉的，進(jìn)風(fēng)量接近零，因為制造工藝的原因，調(diào)風(fēng)門不是完全密閉，即使完全閉合，也會有少量氣體進(jìn)入，這時電機的符合小，一般為額定電流的三分之一左右。隨著調(diào)風(fēng)門的逐漸增大，也是進(jìn)風(fēng)口開關(guān)量變大，電機的電流會逐漸上升，當(dāng)開關(guān)量大時，電機的負(fù)荷到達(dá)大，當(dāng)然，對應(yīng)不同性質(zhì)的風(fēng)機來講，大負(fù)荷的電機電流值并不相同，高壓離心通風(fēng)機大負(fù)荷時，電機電流高于額定電流，中低壓離心風(fēng)機的電流小于等于額定電流，總之，風(fēng)機進(jìn)風(fēng)口開關(guān)量的大小與負(fù)荷成正比關(guān)系。離心通風(fēng)機吸塵系統(tǒng)被普遍應(yīng)用于火力發(fā)電廠，代替了羅茨風(fēng)機，并且實際使用效果要更好，要求進(jìn)口箱調(diào)節(jié)風(fēng)門開關(guān)位置于全開位置上，風(fēng)機直接與電動機聯(lián)接，保證設(shè)備能夠充分發(fā)揮自身的功效。電動機調(diào)速方式又包括交流調(diào)速和直流調(diào)速。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="濟(jì)南防腐風(fēng)機生產(chǎn)廠家,風(fēng)機" src="https://tyunfile.71360.com/UploadFile/chiyukeji/637346662004150391/9793862.png"></div><p style="text-indent:25px">高溫離心風(fēng)機常見的啟動方式：配用定頻普通電機，使用星三角或自耦降壓啟動，這是高溫離心風(fēng)機較經(jīng)濟(jì)較簡單的啟動方式了，風(fēng)機啟動時必須關(guān)閉調(diào)風(fēng)門，帶風(fēng)機達(dá)到額定轉(zhuǎn)速時，逐步打開調(diào)風(fēng)門，隨著介質(zhì)溫度的上升，直至全開，這里需要注意的是，高溫風(fēng)機設(shè)計參數(shù)與配用電機都是根據(jù)高溫設(shè)計，但風(fēng)機運行初始階段，管道內(nèi)氣體一般是常溫的，氣體分子密度大，單位體積的質(zhì)量高，這樣風(fēng)機的初始負(fù)荷就會比較大，調(diào)風(fēng)門的作用就不僅是調(diào)節(jié)風(fēng)量了，而是防止超電流的必備件了。軸流式通風(fēng)機雙速風(fēng)機試車時，應(yīng)先起動低速，并檢查旋轉(zhuǎn)標(biāo)的目的是否準(zhǔn)確。蘇州小型風(fēng)機生產(chǎn)廠家</p><p style="text-indent:25px">根據(jù)不同的風(fēng)量和風(fēng)壓，來選擇相應(yīng)的風(fēng)機。濟(jì)南防腐風(fēng)機生產(chǎn)廠家</p><p style="text-indent:25px">軸流通風(fēng)機使用前該注意的因素：軸流式通風(fēng)機可用于冶金、化工、輕工、食物、醫(yī)藥及平易近用建筑等場所透風(fēng)換氣或增強散熱之用。具體可用在五金加工車間，機械車間，紡織車間，服裝車間，印染，制鞋，塑膠，注塑，壓鑄，熱處置，鑄造，玻璃制品，噴涂，電鍍，電子，化工，冶金，皮革，玩具，家電制造等場所。 1.軸流式通風(fēng)機允許全壓起動或降壓起動，但應(yīng)注重，全壓起動時的電流約為5~7倍的額定電流，降壓起動轉(zhuǎn)距與電流平方成正比，當(dāng)電網(wǎng)容量不足時，應(yīng)采用降壓起動。 2.軸流式通風(fēng)機在試車時，應(yīng)認(rèn)真閱讀產(chǎn)物說明書，檢查接線方式是否同接線圖相符；應(yīng)認(rèn)真檢查供給風(fēng)機電源的工作電壓是否合適要求，電源是否缺相或同相位，所配電器元件的容量是否合適要求。濟(jì)南防腐風(fēng)機生產(chǎn)廠家</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/2932254.html</p></div></div></div></div></div><div id="9qmeam7" class="page-right twoColRt"><div id="3vx2mgi" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="bv74xzg" 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配件哪家強信息推薦自業(yè)物資供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>福建ZF配件哪家強信息推薦自業(yè)物資供應(yīng)</p></a></div><div id="3s3else" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/846569.html"><div><img 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