三回程(cheng)烘(hong)(hong)(hong)干(gan)(gan)(gan)(gan)(gan)機(ji)(ji)工作流程(cheng)：1、在(zai)烘(hong)(hong)(hong)干(gan)(gan)(gan)(gan)(gan)機(ji)(ji)流程(cheng)中(zhong)，三筒(tong)(tong)(tong)烘(hong)(hong)(hong)干(gan)(gan)(gan)(gan)(gan)機(ji)(ji)內(nei)(nei)濕物(wu)(wu)(wu)料移動(dong)到烘(hong)(hong)(hong)干(gan)(gan)(gan)(gan)(gan)機(ji)(ji)內(nei)(nei)層(ceng)(ceng)(ceng)滾(gun)(gun)(gun)筒(tong)(tong)(tong)的(de)(de)(de)(de)(de)另(ling)(ling)一塊時，在(zai)擋板的(de)(de)(de)(de)(de)效果下進來(lai)烘(hong)(hong)(hong)干(gan)(gan)(gan)(gan)(gan)機(ji)(ji)的(de)(de)(de)(de)(de)中(zhong)層(ceng)(ceng)(ceng)滾(gun)(gun)(gun)筒(tong)(tong)(tong)，并持續順流式烘(hong)(hong)(hong)干(gan)(gan)(gan)(gan)(gan)流程(cheng)。2、通(tong)過(guo)內(nei)(nei)筒(tong)(tong)(tong)脫水(shui)后(hou)的(de)(de)(de)(de)(de)物(wu)(wu)(wu)料在(zai)烘(hong)(hong)(hong)干(gan)(gan)(gan)(gan)(gan)機(ji)(ji)中(zhong)層(ceng)(ceng)(ceng)滾(gun)(gun)(gun)筒(tong)(tong)(tong)內(nei)(nei)連續地被屢(lv)次拋起(qi)，呈現(xian)出進兩步(bu)退一步(bu)的(de)(de)(de)(de)(de)前進流程(cheng)。3、通(tong)過(guo)滾(gun)(gun)(gun)筒(tong)(tong)(tong)烘(hong)(hong)(hong)干(gan)(gan)(gan)(gan)(gan)機(ji)(ji)流程(cheng)，在(zai)中(zhong)層(ceng)(ceng)(ceng)滾(gun)(gun)(gun)筒(tong)(tong)(tong)內(nei)(nei)的(de)(de)(de)(de)(de)物(wu)(wu)(wu)料可以吸取得來(lai)自烘(hong)(hong)(hong)干(gan)(gan)(gan)(gan)(gan)機(ji)(ji)內(nei)(nei)層(ceng)(ceng)(ceng)筒(tong)(tong)(tong)體(ti)散發的(de)(de)(de)(de)(de)能量(liang)，還能良(liang)好(hao)聶(nie)取中(zhong)層(ceng)(ceng)(ceng)滾(gun)(gun)(gun)筒(tong)(tong)(tong)的(de)(de)(de)(de)(de)能量(liang)，另(ling)(ling)外又增長了物(wu)(wu)(wu)料在(zai)烘(hong)(hong)(hong)干(gan)(gan)(gan)(gan)(gan)機(ji)(ji)內(nei)(nei)的(de)(de)(de)(de)(de)烘(hong)(hong)(hong)干(gan)(gan)(gan)(gan)(gan)時間，使物(wu)(wu)(wu)料在(zai)這完成較好(hao)烘(hong)(hong)(hong)干(gan)(gan)(gan)(gan)(gan)形態，更進一步(bu)獲(huo)得烘(hong)(hong)(hong)干(gan)(gan)(gan)(gan)(gan)機(ji)(ji)流程(cheng)過(guo)程(cheng)。4、當烘(hong)(hong)(hong)干(gan)(gan)(gan)(gan)(gan)機(ji)(ji)內(nei)(nei)物(wu)(wu)(wu)料運轉到另(ling)(ling)一塊的(de)(de)(de)(de)(de)時候，會(hui)在(zai)擋板的(de)(de)(de)(de)(de)阻擋下進入外層(ceng)(ceng)(ceng)滾(gun)(gun)(gun)筒(tong)(tong)(tong)。5、在(zai)這期間，物(wu)(wu)(wu)料在(zai)烘(hong)(hong)(hong)干(gan)(gan)(gan)(gan)(gan)機(ji)(ji)外層(ceng)(ceng)(ceng)滾(gun)(gun)(gun)筒(tong)(tong)(tong)內(nei)(nei)呈矩形多回轉渠道行進。然后(hou)，遵照(zhao)烘(hong)(hong)(hong)干(gan)(gan)(gan)(gan)(gan)流程(cheng)設立下，在(zai)烘(hong)(hong)(hong)干(gan)(gan)(gan)(gan)(gan)機(ji)(ji)內(nei)(nei)完成干(gan)(gan)(gan)(gan)(gan)燥見(jian)效的(de)(de)(de)(de)(de)物(wu)(wu)(wu)料在(zai)熱(re)風效果下較快掃出滾(gun)(gun)(gun)筒(tong)(tong)(tong)。雙筒(tong)(tong)(tong)烘(hong)(hong)(hong)干(gan)(gan)(gan)(gan)(gan)機(ji)(ji)，雙筒(tong)(tong)(tong)烘(hong)(hong)(hong)干(gan)(gan)(gan)(gan)(gan)機(ji)(ji)是(shi)在(zai)單(dan)筒(tong)(tong)(tong)烘(hong)(hong)(hong)干(gan)(gan)(gan)(gan)(gan)機(ji)(ji)的(de)(de)(de)(de)(de)基礎上(shang)進行改(gai)進制造出的(de)(de)(de)(de)(de)烘(hong)(hong)(hong)干(gan)(gan)(gan)(gan)(gan)設備。福建(jian)砂石烘(hong)(hong)(hong)干(gan)(gan)(gan)(gan)(gan)機(ji)(ji)市場

沙(sha)子(zi)(zi)三(san)筒(tong)(tong)(tong)烘(hong)(hong)(hong)干(gan)(gan)(gan)機(ji)(ji)的(de)(de)(de)工(gong)(gong)(gong)作原理(li)。沙(sha)子(zi)(zi)三(san)筒(tong)(tong)(tong)烘(hong)(hong)(hong)干(gan)(gan)(gan)機(ji)(ji)是(shi)一種高效的(de)(de)(de)沙(sha)子(zi)(zi)烘(hong)(hong)(hong)干(gan)(gan)(gan)設備，普遍應用于(yu)建(jian)筑(zhu)、化工(gong)(gong)(gong)、冶金等領域。其工(gong)(gong)(gong)作原理(li)可(ke)(ke)以(yi)(yi)分為(wei)三(san)個主(zhu)要部分，分別是(shi)預(yu)熱(re)(re)(re)(re)(re)(re)、烘(hong)(hong)(hong)干(gan)(gan)(gan)和冷卻。下面(mian)將(jiang)詳(xiang)細(xi)介紹沙(sha)子(zi)(zi)三(san)筒(tong)(tong)(tong)烘(hong)(hong)(hong)干(gan)(gan)(gan)機(ji)(ji)的(de)(de)(de)工(gong)(gong)(gong)作原理(li)。預(yu)熱(re)(re)(re)(re)(re)(re)。沙(sha)子(zi)(zi)三(san)筒(tong)(tong)(tong)烘(hong)(hong)(hong)干(gan)(gan)(gan)機(ji)(ji)的(de)(de)(de)預(yu)熱(re)(re)(re)(re)(re)(re)過(guo)程是(shi)通(tong)過(guo)兩(liang)個回旋熱(re)(re)(re)(re)(re)(re)風(feng)爐(lu)產(chan)生的(de)(de)(de)熱(re)(re)(re)(re)(re)(re)風(feng)來實現的(de)(de)(de)。在預(yu)熱(re)(re)(re)(re)(re)(re)階(jie)段，熱(re)(re)(re)(re)(re)(re)風(feng)爐(lu)產(chan)生的(de)(de)(de)熱(re)(re)(re)(re)(re)(re)風(feng)通(tong)過(guo)管道進入烘(hong)(hong)(hong)干(gan)(gan)(gan)機(ji)(ji)的(de)(de)(de)前兩(liang)個筒(tong)(tong)(tong)體，與沙(sha)子(zi)(zi)進行充(chong)(chong)分的(de)(de)(de)熱(re)(re)(re)(re)(re)(re)交(jiao)換(huan)，使沙(sha)子(zi)(zi)充(chong)(chong)分受熱(re)(re)(re)(re)(re)(re)，水(shui)分逐漸蒸(zheng)發。預(yu)熱(re)(re)(re)(re)(re)(re)階(jie)段的(de)(de)(de)時間通(tong)常為(wei)10-15分鐘，溫度控制在200-300℃之間，這樣可(ke)(ke)以(yi)(yi)使沙(sha)子(zi)(zi)充(chong)(chong)分受熱(re)(re)(re)(re)(re)(re)，提高烘(hong)(hong)(hong)干(gan)(gan)(gan)效率。河南制砂烘(hong)(hong)(hong)干(gan)(gan)(gan)機(ji)(ji)分類煤耗(hao)量(liang)(liang)和電耗(hao)量(liang)(liang)一般烘(hong)(hong)(hong)干(gan)(gan)(gan)機(ji)(ji)降(jiang)低10-15%以(yi)(yi)上，已在水(shui)泥和選礦企業得到了普遍的(de)(de)(de)應用。

三(san)筒(tong)烘(hong)干(gan)機(ji)正(zheng)(zheng)確使(shi)(shi)用(yong)方法(fa)：1、燃(ran)料(liao)燃(ran)值的高低(di)、各部(bu)分保(bao)溫質(zhi)量的優劣、濕物料(liao)含(han)水分的多少(shao)、喂(wei)料(liao)量的均勻程(cheng)度，影響到(dao)烘(hong)干(gan)產(chan)品的質(zhi)量，影響到(dao)燃(ran)料(liao)的消耗(hao)量。所以使(shi)(shi)各部(bu)分盡(jin)可能達到(dao)好狀(zhuang)態是提高經(jing)濟效益的有效途(tu)徑(jing)。2、遇到(dao)突然停(ting)電，應立即把熱(re)風(feng)爐(lu)熄火，停(ting)止喂(wei)料(liao)，每隔(ge)15分鐘(zhong)盤動(dong)筒(tong)體轉半圈，直至筒(tong)體冷卻(que)為止。此項(xiang)操作規程(cheng)應有專人認真負責，違犯此項(xiang)規程(cheng)將(jiang)(jiang)會(hui)(hui)造成筒(tong)體彎(wan)曲。筒(tong)體嚴重彎(wan)曲將(jiang)(jiang)會(hui)(hui)使(shi)(shi)三(san)筒(tong)烘(hong)干(gan)機(ji)無法(fa)正(zheng)(zheng)常使(shi)(shi)用(yong)。只有正(zheng)(zheng)確開關機(ji)，三(san)筒(tong)烘(hong)干(gan)機(ji)才會(hui)(hui)正(zheng)(zheng)常穩定的干(gan)燥(zao)物料(liao)，減少(shao)磨(mo)損，快速(su)生產(chan)。

三筒(tong)(tong)(tong)烘(hong)(hong)干(gan)(gan)機(ji)(ji)優(you)勢：1、三筒(tong)(tong)(tong)烘(hong)(hong)干(gan)(gan)機(ji)(ji)熱(re)效(xiao)率(lv)高，節能(neng)效(xiao)果(guo)明顯。經檢測，熱(re)效(xiao)率(lv)較(jiao)大(da)程度上超過(guo)傳(chuan)統單(dan)筒(tong)(tong)(tong)烘(hong)(hong)干(gan)(gan)機(ji)(ji)50%左右的(de)(de)水(shui)平(ping)。該設備投產使用(yong)后，節煤效(xiao)果(guo)明顯。2、三筒(tong)(tong)(tong)烘(hong)(hong)干(gan)(gan)機(ji)(ji)理(li)科學合理(li)、高效(xiao)節能(neng)。物料在內(nei)筒(tong)(tong)(tong)與熱(re)氣流以輻射、對流、傳(chuan)導(dao)形(xing)式進行熱(re)交換(huan)，在外筒(tong)(tong)(tong)熱(re)交換(huan)以傳(chuan)導(dao)、對流形(xing)式并用(yong)。3、三筒(tong)(tong)(tong)烘(hong)(hong)干(gan)(gan)機(ji)(ji)采用(yong)變頻調速，調整筒(tong)(tong)(tong)體轉(zhuan)速，根(gen)據(ju)入機(ji)(ji)水(shui)分，產量(liang)要求(qiu)，采用(yong)適(shi)當的(de)(de)轉(zhuan)速，確保下道工序的(de)(de)需求(qiu)。單(dan)筒(tong)(tong)(tong)烘(hong)(hong)干(gan)(gan)機(ji)(ji)和三筒(tong)(tong)(tong)烘(hong)(hong)干(gan)(gan)機(ji)(ji)各有(you)所長，用(yong)戶朋友們在選(xuan)購(gou)前可(ke)根(gen)據(ju)自(zi)己的(de)(de)實(shi)(shi)際(ji)需求(qiu)選(xuan)擇(ze)合適(shi)的(de)(de)烘(hong)(hong)干(gan)(gan)機(ji)(ji)設備。三筒(tong)(tong)(tong)烘(hong)(hong)干(gan)(gan)機(ji)(ji)很容易實(shi)(shi)現(xian)自(zi)動(dong)(dong)控制(zhi)，減少操作人員，節省勞動(dong)(dong)力資源(yuan)。

工(gong)作原理，物(wu)(wu)(wu)(wu)(wu)料由供料裝置進(jin)(jin)入(ru)(ru)三筒(tong)(tong)(tong)烘干(gan)(gan)(gan)機(ji)的(de)(de)(de)(de)內(nei)層(ceng)(ceng)(ceng)(ceng)，物(wu)(wu)(wu)(wu)(wu)料在(zai)內(nei)層(ceng)(ceng)(ceng)(ceng)的(de)(de)(de)(de)抄(chao)板(ban)下不(bu)斷抄(chao)起、散(san)落呈螺(luo)旋行(xing)進(jin)(jin)式(shi)實現(xian)熱(re)交(jiao)換，物(wu)(wu)(wu)(wu)(wu)料移動(dong)內(nei)層(ceng)(ceng)(ceng)(ceng)的(de)(de)(de)(de)另一(yi)端進(jin)(jin)入(ru)(ru)中(zhong)層(ceng)(ceng)(ceng)(ceng)，進(jin)(jin)行(xing)逆流(liu)烘干(gan)(gan)(gan)，物(wu)(wu)(wu)(wu)(wu)料在(zai)中(zhong)層(ceng)(ceng)(ceng)(ceng)不(bu)斷地被反復揚進(jin)(jin)，呈進(jin)(jin)兩步退(tui)一(yi)步的(de)(de)(de)(de)行(xing)進(jin)(jin)方(fang)式(shi)，物(wu)(wu)(wu)(wu)(wu)料在(zai)中(zhong)層(ceng)(ceng)(ceng)(ceng)既(ji)充(chong)分吸(xi)收內(nei)層(ceng)(ceng)(ceng)(ceng)滾筒(tong)(tong)(tong)散(san)發的(de)(de)(de)(de)熱(re)量，又(you)吸(xi)收中(zhong)層(ceng)(ceng)(ceng)(ceng)滾筒(tong)(tong)(tong)的(de)(de)(de)(de)熱(re)量，同時又(you)延長了干(gan)(gan)(gan)燥(zao)(zao)時間，物(wu)(wu)(wu)(wu)(wu)料在(zai)此達(da)到干(gan)(gan)(gan)燥(zao)(zao)狀態。然后(hou)物(wu)(wu)(wu)(wu)(wu)料從中(zhong)層(ceng)(ceng)(ceng)(ceng)另一(yi)端而落入(ru)(ru)外層(ceng)(ceng)(ceng)(ceng)，物(wu)(wu)(wu)(wu)(wu)料在(zai)外層(ceng)(ceng)(ceng)(ceng)滾筒(tong)(tong)(tong)內(nei)呈矩形多回(hui)路方(fang)式(shi)行(xing)進(jin)(jin)，達(da)到干(gan)(gan)(gan)燥(zao)(zao)效果的(de)(de)(de)(de)物(wu)(wu)(wu)(wu)(wu)料在(zai)熱(re)風作用(yong)下快速行(xing)進(jin)(jin)排(pai)出滾筒(tong)(tong)(tong)，沒有(you)達(da)到干(gan)(gan)(gan)燥(zao)(zao)效果的(de)(de)(de)(de)濕物(wu)(wu)(wu)(wu)(wu)料因自重而不(bu)能快速行(xing)進(jin)(jin)，物(wu)(wu)(wu)(wu)(wu)料在(zai)此矩形抄(chao)板(ban)內(nei)進(jin)(jin)行(xing)充(chong)分干(gan)(gan)(gan)燥(zao)(zao)，由此達(da)到烘干(gan)(gan)(gan)的(de)(de)(de)(de)目(mu)的(de)(de)(de)(de)。三筒(tong)(tong)(tong)烘干(gan)(gan)(gan)機(ji)更加(jia)先進(jin)(jin)，采(cai)用(yong)了三套(tao)(tao)圓筒(tong)(tong)(tong)層(ceng)(ceng)(ceng)(ceng)層(ceng)(ceng)(ceng)(ceng)相套(tao)(tao)的(de)(de)(de)(de)設計，使(shi)筒(tong)(tong)(tong)體內(nei)熱(re)氣流(liu)的(de)(de)(de)(de)對流(liu)式(shi)、傳導式(shi)交(jiao)換更頻繁。云南輕質石膏抹灰烘干(gan)(gan)(gan)機(ji)設備廠(chang)家

三筒烘干(gan)(gan)機與單(dan)筒烘干(gan)(gan)機相比，占地面積減(jian)少50%左(zuo)右，土建投資減(jian)少50%左(zuo)右，電耗降(jiang)低(di)60%。福建砂石烘干(gan)(gan)機市(shi)場

三筒(tong)烘(hong)(hong)干(gan)機(ji)(ji)(ji)是在單(dan)(dan)筒(tong)回轉式(shi)烘(hong)(hong)干(gan)機(ji)(ji)(ji)基礎上改(gai)進(jin)的(de)(de)高效節能產(chan)品。回轉式(shi)三筒(tong)烘(hong)(hong)干(gan)機(ji)(ji)(ji)改(gai)進(jin)原單(dan)(dan)筒(tong)烘(hong)(hong)干(gan)機(ji)(ji)(ji)內部結構，增加(jia)入機(ji)(ji)(ji)前(qian)濕(shi)(shi)料(liao)的(de)(de)預烘(hong)(hong)干(gan)和延長濕(shi)(shi)料(liao)在機(ji)(ji)(ji)內烘(hong)(hong)干(gan)時間，再(zai)加(jia)上密封(feng)、保溫以(yi)及(ji)合(he)(he)(he)理(li)(li)的(de)(de)配套措施，使烘(hong)(hong)干(gan)機(ji)(ji)(ji)生(sheng)產(chan)能力與原單(dan)(dan)筒(tong)式(shi)烘(hong)(hong)干(gan)機(ji)(ji)(ji)相比(bi)，提高48-80%，單(dan)(dan)位(wei)容積蒸發(fa)強度可(ke)(ke)達120-180kg/m3，標準煤耗只為6-8kg/t。其技術先進(jin)、運行(xing)(xing)參數合(he)(he)(he)理(li)(li)，操作(zuo)簡單(dan)(dan)可(ke)(ke)行(xing)(xing)，普遍應用(yong)于各個行(xing)(xing)業的(de)(de)礦渣、粘土(tu)、煤。中文名：三筒(tong)烘(hong)(hong)干(gan)機(ji)(ji)(ji)；外文名：Three cylinder drying machine；優勢(shi)表(biao)現烘(hong)(hong)干(gan)機(ji)(ji)(ji)科學合(he)(he)(he)理(li)(li)，工作(zuo)原理(li)(li)實現順(shun)流烘(hong)(hong)干(gan)。主要特點設備(bei)所需是國外進(jin)口(kou)產(chan)品的(de)(de)1/6應用(yong)：工業。鐵(tie)粉、礦粉及(ji)其它(ta)混合(he)(he)(he)材(cai)料(liao)，建筑業的(de)(de)干(gan)混砂(sha)漿，黃砂(sha)等以(yi)及(ji)化(hua)工、鑄造等行(xing)(xing)業原材(cai)料(liao)烘(hong)(hong)干(gan)。福建砂(sha)石烘(hong)(hong)干(gan)機(ji)(ji)(ji)市(shi)場

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