新疆大型氣力輸送系統(tǒng)供應(yīng)商歡迎咨詢常州智鼎粉體設(shè)備供應(yīng)-b2b網(wǎng)站_b2b電子商務(wù)平臺(tái)【買產(chǎn)品】-上?？谄蚴称酚邢薰?/title><meta name="description" content="氣力輸送技術(shù)在糧食行業(yè)的應(yīng)用有哪些問題存在：氣力輸送系統(tǒng)設(shè)備簡單，結(jié)構(gòu)緊湊，占地面積小，現(xiàn)場輸送路線布置靈活，并且整個(gè)輸送過程與外界完全隔絕，受到氣候環(huán)境影響比較小，能夠保護(hù)物料不被雜質(zhì)污染，提高輸送質(zhì)量；并且能夠杜絕物料中的粉塵傳到生產(chǎn)車"><meta name="keywords" content="新疆大型氣力輸送系統(tǒng)供應(yīng)商,氣力輸送"><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" 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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>新疆大型氣力輸送系統(tǒng)供應(yīng)商,氣力輸送</p><p><span>***更新：</span>2021-01-15 03:10:43</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="xv8nevb" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">常州智鼎粉體設(shè)備有限公司</a></p><p><span>聯(lián)系人：</span>韓同德</p><p><span>郵箱: </span>409766127@qq.com</p><p><span>電話: </span>13815067402</p><p><span>傳真: </span>86_</p><p><span>網(wǎng)址: </span>http://www.czzdft.com</p><p><span>手機(jī): </span>86-13815067</p><p><span>地址: </span>五星街道新莊村委周家村49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="ogc2ayo" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="bz3mi7y" class="box"><p><p style="text-indent:25px">氣力輸送技術(shù)在糧食行業(yè)的應(yīng)用有哪些問題存在：氣力輸送系統(tǒng)設(shè)備簡單，結(jié)構(gòu)緊湊，占地面積小，現(xiàn)場輸送路線布置靈活，并且整個(gè)輸送過程與外界完全隔絕，受到氣候環(huán)境影響比較小，能夠保護(hù)物料不被雜質(zhì)污染，提高輸送質(zhì)量；并且能夠杜絕物料中的粉塵傳到生產(chǎn)車間，新疆大型氣力輸送系統(tǒng)供應(yīng)商，改善工作條件，為工人營造一個(gè)良好的工作環(huán)境。氣力輸送技術(shù)迄今為止，已經(jīng)有百年的歷史了，氣力輸送被普遍應(yīng)用于化工、電力、建材、煤炭、糧食等行業(yè)。在糧食行業(yè)中，新疆大型氣力輸送系統(tǒng)供應(yīng)商，應(yīng)用較多的就是吸送式、壓送式、混合式氣力輸送系統(tǒng)，新疆大型氣力輸送系統(tǒng)供應(yīng)商。但對(duì)粒徑有一定分布的物料，沉積速度將是噎塞速度的2～6倍。新疆大型氣力輸送系統(tǒng)供應(yīng)商</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="新疆大型氣力輸送系統(tǒng)供應(yīng)商,氣力輸送" src="https://tyunfile.71360.com/UploadFile/zhiding/637448356514768551/6572102.png"></div><p style="text-indent:25px">工藝流程:①進(jìn)料階段：進(jìn)料閥打開,物料自由落入泵體內(nèi)，當(dāng)泵內(nèi)的物料觸及到料位計(jì)探棒后，料位計(jì)發(fā)出料滿信號(hào)，進(jìn)料閥自動(dòng)關(guān)閉，完成進(jìn)料過程。②加壓階段：進(jìn)氣閥開啟,壓縮空氣從泵體底部的氣化室進(jìn)入，擴(kuò)散后穿過氣化室，泵內(nèi)的氣壓也逐漸上升。③輸送階段：當(dāng)泵內(nèi)壓力達(dá)到一定值（輸送壓力）時(shí)，出料閥自動(dòng)開啟，在泵內(nèi)壓力的作用下，氣化室上部的物料經(jīng)流化后快速進(jìn)入輸送管輸送，在這過程中，氣化室上的物料始終處于邊流化邊輸送的狀態(tài)中。④吹掃階段:當(dāng)管道內(nèi)物料輸送完畢后（泵內(nèi)壓力下降到管道阻力時(shí)），控制系統(tǒng)供氣延續(xù)一定時(shí)間，壓縮空氣清掃管路，然后關(guān)閉進(jìn)氣閥，間隔一定時(shí)間，關(guān)閉出料閥, 完成一次輸送過程，從而進(jìn)入下一工作循環(huán)。新疆大型氣力輸送系統(tǒng)供應(yīng)商在正壓情況下，物料易從排料口卸出，因而分離器、除塵器的構(gòu)造簡單，一般不需要鎖風(fēng)器。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="新疆大型氣力輸送系統(tǒng)供應(yīng)商,氣力輸送" src="https://tyunfile.71360.com/UploadFile/zhiding/637448356535950232/397066.png"></div><p style="text-indent:25px">彎管的結(jié)構(gòu)及形狀對(duì)磨損的影響：彎管曲率半徑與管道直徑之比(R／D)對(duì)磨損的影響很大。傳統(tǒng)理論認(rèn)為物料在彎管中沿外側(cè)內(nèi)壁流動(dòng)。曲率半徑較大，越趨近于直管，相應(yīng)的磨損和壓力損失也越小。因此，氣力輸送系統(tǒng)較初使用的是長半徑彎管，長半徑彎管的曲率半徑與管道直徑之比(R／D)為8-24。但是，Mason彎管實(shí)驗(yàn)和實(shí)踐經(jīng)驗(yàn)表明，物料流經(jīng)彎管時(shí)，會(huì)在內(nèi)壁外側(cè)和內(nèi)側(cè)彈跳。每個(gè)磨損點(diǎn)都說明物料與管壁之間存在強(qiáng)烈的沖擊碰撞造成物料運(yùn)動(dòng)方向改變。這種沖擊碰撞預(yù)示著物料的破碎和能量的損失。一般情況下，長半徑彎管曲率半徑越大．撞擊越嚴(yán)重．沖擊碰撞點(diǎn)也越多，能量損失就越大，磨損越嚴(yán)重。</p><p style="text-indent:25px">輸送物料什么情況下對(duì)管道有磨損呢：1、物料強(qiáng)度物料強(qiáng)度主要是影響物料在輸送過程中的破碎難度與破碎率，以及由此引起的二次磨損。被輸送物料的平均粒徑隨經(jīng)過彎頭數(shù)量的增加而呈減小的趨勢。這種粒徑減小的趨勢越明顯，相應(yīng)材料對(duì)彎頭造成的沖蝕磨損率越高，也就是說，物粒在輸送過程中越容易破碎，則其產(chǎn)生的沖蝕磨損率越高。比如炭黑在輸送過程中，由于彎頭對(duì)物料的撞擊會(huì)產(chǎn)生一定的破碎。2、物料形狀輸送物料的形狀對(duì)管道沖蝕磨損的影響主要體現(xiàn)為其對(duì)磨損機(jī)理的影響。粒子沖擊靶材時(shí)，粒子與靶材的接觸面積決定了兩者之間作用強(qiáng)度。尖角形粒子對(duì)塑性材料表面的沖蝕多為切削型磨損，球形粒子沖蝕所產(chǎn)生的磨損主要表現(xiàn)為塑性變形磨損。儲(chǔ)料倉裝有倉頂除塵裝置，使輸送到儲(chǔ)料倉中的物料料氣分離。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="新疆大型氣力輸送系統(tǒng)供應(yīng)商,氣力輸送" src="https://tyunfile.71360.com/UploadFile/zhiding/637448356650403521/5890440.png"></div><p style="text-indent:25px">減少管道磨損有哪些方法和措施呢：為了減少磨損對(duì)生產(chǎn)造成的影響，可以采取多種方法來降低氣力輸送管道的磨損，可以從管道優(yōu)化設(shè)計(jì)和改變彎頭處的材料來延長管道的使用壽命。1、彎頭弧形設(shè)計(jì)2、背包式彎頭我們所采用的背包式彎頭是由普通彎頭和扣接于彎頭外壁處的填充背包組成。物料在長期使用中將填充物磨掉，將有物料進(jìn)入填充腔內(nèi)，物料將會(huì)與物料進(jìn)行摩擦，減少物料對(duì)彎頭處的磨損。使彎頭的使用周期較大增加，減少更換和修補(bǔ)耐磨彎頭的次數(shù)。背包式彎頭彎頭為兩端敞口的空腔彎管，在彎頭軸線兩側(cè)的圓周壁外側(cè)設(shè)置肋片，肋片長度與彎頭長度相同，弧度與彎頭弧度相同，在彎頭凸起外壁外包裹填充罩，填充罩兩側(cè)與肋片相連在填充罩內(nèi)填充有填充物，填充物厚度高達(dá)4cm以上，耐磨效果好。連續(xù)輸送，輸送流態(tài)、輸送壓力與輸送速度、料氣比基本保持穩(wěn)定。江西大型氣力輸送系統(tǒng)價(jià)格</p><p style="text-indent:25px">在負(fù)壓作用下，物料很容易被吸入，因此喉管處的供料簡單。新疆大型氣力輸送系統(tǒng)供應(yīng)商</p><p style="text-indent:25px">機(jī)械及行業(yè)設(shè)備行業(yè)，顧名思義就是與機(jī)械有關(guān)的行業(yè)，在很大程度上影響國民經(jīng)濟(jì)大發(fā)展，機(jī)械制造業(yè)也在一定程度上體現(xiàn)了經(jīng)濟(jì)建設(shè)水平。隨著經(jīng)濟(jì)的飛速發(fā)展，我國機(jī)械行業(yè)發(fā)展迅速，制造水平明顯提升。細(xì)分市場看，推土機(jī)、平地機(jī)市場呈現(xiàn)出較大的回落趨勢，上述兩個(gè)私營合伙企業(yè)市場出口也在收縮。(下滑具有一定的周期性，推土機(jī)在2018年銷量大漲)而汽車起重機(jī)則成為了工程機(jī)械行業(yè)“明星產(chǎn)品”。在我國經(jīng)濟(jì)步入發(fā)展新常態(tài)后，氣力輸送系統(tǒng)，真空上料設(shè)備，稱重包裝設(shè)備，除塵設(shè)備行業(yè)也處于新舊增長模式轉(zhuǎn)換的關(guān)鍵時(shí)期，實(shí)施轉(zhuǎn)換的獨(dú)一途徑是依靠科技創(chuàng)新驅(qū)動(dòng)發(fā)展。生產(chǎn)型企業(yè)要完善機(jī)械服務(wù)業(yè)體系，培育機(jī)械后市場增長點(diǎn)。帶動(dòng)維修、售后、網(wǎng)點(diǎn)、租賃、進(jìn)出口、二手市場等相關(guān)產(chǎn)業(yè)同步發(fā)展。建立信息管理系統(tǒng)，加強(qiáng)分類回收管理，完善機(jī)械再制造體系，提升零部件循環(huán)利用能力。新疆大型氣力輸送系統(tǒng)供應(yīng)商</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/2850981.html</p></div></div></div></div></div><div id="il83bs7" class="page-right twoColRt"><div id="hf2qg2c" class="box01 margin10 clearfix"><h3><a 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