2095 FXS80雙出風口籠形轉(zhuǎn)子選粉機設(shè)計,fxs80,風口,轉(zhuǎn)子,選粉機,設(shè)計 FXS 雙出風口籠形轉(zhuǎn)子選粉機的設(shè)計與改造摘 要傳統(tǒng)旋風選粉機因分離效率低而影響粉磨產(chǎn)品的產(chǎn)量和質(zhì)量，采用導(dǎo)流口可調(diào)式雙出風口旋風分離器技術(shù)取代傳統(tǒng)單出風口分離器對傳統(tǒng)旋風選粉機改造后，降阻節(jié)能作用顯著，分離效率明顯提高，其提高部分恰是捕集細粉增加部分，因而產(chǎn)品細度改觀，比表面積增大。產(chǎn)量也隨之提高了。關(guān)鍵詞：旋風分離器；選粉機；雙出風口；細度FXS 雙出風口籠形轉(zhuǎn)子選粉機的設(shè)計與改造AbstractTradition whirlwind powder selecting machine had low separation efficiency,it influence the output and quality of the powder products.Adopting water conservancy diversion mouth but the mode one pair of air outlets whirlwind separator technology replaced the tradition single air outlets separator.After transformated the tradition whirlwind powder slecting machine ,the reduce obstruction function was remarkable.The separation fficiency obvious improved.It was the lucky catch and collect thin powder of the adding.So the thin degree of the products changed,than the surface increased.The quality also improved.Keyword:Whirlwind separator; Powder selecting machine;One pair of air outlets; Thin degree;FXS 雙出風口籠形轉(zhuǎn)子選粉機的設(shè)計與改造目 錄引言…………………………………………………………………………………..1正文…………………………………………………………………………………. 31.技改方案和措施…………………………………………………………………. 31.1 選粉室內(nèi)部結(jié)構(gòu)改造…………………………………………………………. 31.2 選粉室上部的內(nèi)部結(jié)構(gòu)進行更新……………………………………………. 41.3 選粉機外部工作環(huán)境的改善…………………………………………………. 61.4 改進選粉機……………………………………………………………………. 72.雙粗風口旋風分離器……………………………………………………………. 82.1 工作原理及優(yōu)點……………………………………………………………... 82.2 細粉集灰斗設(shè)計的弊與利………………………………………………….. 113.存在問題及診斷………………………………………………………………… 123.1 粗粉與細粉的分離………………………………………………………….. 133.2 細粉與氣流的分離………………………………………………………….. 134.旋風選粉機的設(shè)計計算……………………………………………………….. 134.1 旋風選粉機的阻力損失計算……………………………………………….. 144.2 根據(jù)規(guī)格直徑核算風量…………………………………………………….. 165.旋風筒管道阻力損失計算……………………………………………………….16結(jié)論………………………………………………………………………………… 20致謝………………………………………………………………………………… 21參考文獻…………………………………………………………………………….22附件清單…………………………………………………………………………….23