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onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="weahsyk" 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>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>湖北自動化氣力輸送系統(tǒng)哪家好,氣力輸送</p><p><span>***更新：</span>2021-01-22 08:11:34</p><p><span id="click" >瀏覽次數(shù)：4次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="c7h37li" 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: </span>86-13815067</p><p><span>地址: </span>五星街道新莊村委周家村49號</p><p>[當前離線] <a rel="nofollow"> [加為商友] </a><a rel="nofollow"> [發(fā)送信件] </a></p></div></div><div id="8xnkbsj" class="page-proshow02"><p class="title">詳細說明</p><div id="dc37myk" class="box"><p><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，將有物料進入填充腔內(nèi)，物料將會與物料進行摩擦，減少物料對彎頭處的磨損。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，湖北自動化氣力輸送系統(tǒng)哪家好，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4cm以上，耐磨效果好，湖北自動化氣力輸送系統(tǒng)哪家好，湖北自動化氣力輸送系統(tǒng)哪家好。在輸送過程中還可同時進行物料的加熱、冷卻、干燥和氣流分級等物理操作或某些化學(xué)操作。湖北自動化氣力輸送系統(tǒng)哪家好</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="湖北自動化氣力輸送系統(tǒng)哪家好,氣力輸送" src="https://tyunfile.71360.com/UploadFile/zhiding/637448356557562775/1455323.png"></div><p style="text-indent:25px">氣力輸送系統(tǒng)實際效果的保證要看這些綜合知識：氣力輸送系統(tǒng)在很多工程中都被使用過，現(xiàn)在引持環(huán)保給大家整理下，關(guān)于氣力輸送系統(tǒng)效果保證的知識，希望能夠幫助到大家：低真空度吸送操作系統(tǒng)具備機器設(shè)備較為簡單，應(yīng)用和檢修簡便，主要用于數(shù)處入料向一處氣力輸送，吸料點處無粉塵飛舞，管路和機器設(shè)備不嚴實處不易冒塵等優(yōu)勢。只是它的氣力輸送距里短，生產(chǎn)效率(輸料量)相對比較低。為了更好地增加氣力輸送距里和生產(chǎn)效率，還可以運用高真空度吸送操作系統(tǒng)。氣力輸送應(yīng)用的實際效果好不好？關(guān)鍵在于我們要采用低壓氣力輸送機羅茨鼓風機為中心機器設(shè)備構(gòu)成氣力輸送，關(guān)鍵在于客戶應(yīng)出示：操作系統(tǒng)標準供氣量，氣力輸送距里，或原材料的理化規(guī)格、高環(huán)境溫度和正常環(huán)境溫度；如若鍋爐除塵器下，則應(yīng)出示除塵器灰斗布置及灰量分配等基本參數(shù)。湖北自動化氣力輸送系統(tǒng)哪家好物料既可正向輸送也可逆向輸送，或*是單向輸送。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="湖北自動化氣力輸送系統(tǒng)哪家好,氣力輸送" src="https://tyunfile.71360.com/UploadFile/zhiding/637448356632825170/5458119.png"></div><p style="text-indent:25px">密相輸送通常有如下組合：1）、固態(tài)密相：常用于單點供料、長距離輸送。適用輸送脆性、磨蝕性大的物料。在管線中幾乎充滿了以柱塞流動方式向前移動的物料。在管線中以低速、高密度的方式輸送物料。2）、不連續(xù)密相：常用于單點供料，較長距離輸送。管線中幾乎充滿了以柱塞流動方式向前移動的物料。管道磨蝕小、物料不易破碎。一般為正壓輸送。正壓輸送系統(tǒng)是以壓縮空氣把大量物料輸送至較遠距離的一種節(jié)能高效的輸送方式。其氣源常采用壓縮風機。 </p><p style="text-indent:25px">氣力輸送系統(tǒng)設(shè)計：高速公路路面施工一般利用拌和站進行瀝青混合料拌和，為了改善瀝青性能需要添加顆粒狀的外摻劑，例如顆粒狀纖維、抗車轍劑、瀝青改性劑、硬質(zhì)瀝青顆粒等［1］。目前瀝青混合料中外摻劑的添加以人工輔助的半自動和自動投料設(shè)備為主，人工輔助的半自動投料設(shè)備適用于生產(chǎn)量較小的工程，但存在計量不準確等問題，采用自動化投料設(shè)備是目前的發(fā)展趨勢。能夠?qū)崿F(xiàn)自動投料功能的方式包括螺旋輸送、皮帶輸送、氣力輸送等［2］。在拌和站添加外摻劑時，由于拌和站比較高，采用螺旋方式和皮帶輸送方式時結(jié)構(gòu)復(fù)雜且不易安裝，而采用氣力輸送只需將管路連接到拌和站即可，安裝快速。確定輸送管路布置并計算輸送管路直徑。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="湖北自動化氣力輸送系統(tǒng)哪家好,氣力輸送" src="https://tyunfile.71360.com/UploadFile/zhiding/637448356535950232/397066.png"></div><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：1、供料器的選擇為了減少物料加速段的能耗，建議盡量選擇能讓物料進入輸送系統(tǒng)方向與氣流方向一致的供料器，同時還需要考慮到在正壓輸送過程中，管道壓力大于下料倉內(nèi)壓力會導(dǎo)致不能下料的問題。2、物料的損耗在糧食氣力輸送過程中，物料的損耗表現(xiàn)為糧食顆粒的破碎。糧食顆粒的破碎不*會造成糧食的浪費，而且對于后期的輸送、儲藏、生產(chǎn)等帶來了一系列的問題。為了減少糧食的破損率，提高輸送效率，需要我們對糧食顆粒的輸送特性進行研究。在正壓作用下，物料不易進入輸送管，因此供料裝置構(gòu)造比較復(fù)雜。湖北自動化氣力輸送系統(tǒng)哪家好</p><p style="text-indent:25px">氣力輸送又稱氣流輸送，是利用氣流的能量，在密閉管道內(nèi)沿氣流方向輸送顆粒狀物料。湖北自動化氣力輸送系統(tǒng)哪家好</p><p style="text-indent:25px">氣力輸送中的“氣”都用到哪里了？：1、空氣和物料在水平輸料管中的壓力損失這部分壓力損失主要是由空氣和物料在輸送過程中沿管壁的摩擦，物料顆粒間得相互摩擦、碰撞以及保持物料顆粒處于懸浮狀態(tài)所消耗的壓損造成的。2、空氣和物料在垂直輸料管中的壓力損失物料在垂直輸料管中的壓力損失與物料懸浮提升產(chǎn)生的壓力損失、混合比、垂直管氣流速度、重力加速度、阻力系數(shù)、垂直管提升高度有關(guān)。3、物料起動壓力損失在供料處物料進入輸送系統(tǒng)，為了使物料起動，從零到達穩(wěn)定速度，必須消耗一定的氣流能量，即產(chǎn)生一定的壓力損失。4、彎管中的壓力損失當空氣和物料的顆粒流通過彎管時，運動方向發(fā)生變化，因慣性力及離心力作用，彎管處受沖擊、摩擦，物料在管道斷面上會重新分布何起動，引起很大的壓力損失。5、其他壓力損失其他壓力損失包括：物料分離器、除塵器、消音器、風機接管等。湖北自動化氣力輸送系統(tǒng)哪家好</p></p><br /><p>文章來源地址: 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