機制砂烘干機

2022-02-12 16:03:48

機(ji)制砂(sha)(sha)是(shi)一種(zhong)通過(guo)制砂(sha)(sha)機(ji)將石頭破碎獲得的砂(sha)(sha)石料，這(zhe)些砂(sha)(sha)石料也需要經過(guo)水洗(xi)，水洗(xi)后再使(shi)用(yong)機(ji)制砂(sha)(sha)烘(hong)(hong)干(gan)機(ji)進(jin)行烘(hong)(hong)干(gan)后使(shi)用(yong)。機(ji)制砂(sha)(sha)烘(hong)(hong)干(gan)機(ji)有(you)三筒(tong)和(he)單筒(tong)兩種(zhong)結構(gou)可選，內(nei)部設置有(you)多道揚(yang)料板，在烘(hong)(hong)干(gan)過(guo)程中(zhong)將機(ji)制砂(sha)(sha)不斷揚(yang)起，使(shi)砂(sha)(sha)子與熱氣流(liu)接觸，將外表中(zhong)的水分(fen)蒸發。機(ji)制砂(sha)(sha)在這(zhe)種(zhong)情況下快速(su)干(gan)燥后流(liu)動至烘(hong)(hong)干(gan)機(ji)尾部，從(cong)下料口流(liu)出。

機(ji)制砂烘(hong)干(gan)機(ji)可用(yong)(yong)于(yu)烘(hong)干(gan)一(yi)(yi)(yi)定濕度(du)和(he)(he)粒度(du)范圍內顆粒物(wu)料(liao)，根(gen)據不(bu)同行業對烘(hong)干(gan)后砂子(zi)終(zhong)水份要求，烘(hong)干(gan)后的(de)(de)(de)砂子(zi)含(han)水量(liang)可以達到(dao)(dao)3-0.5%以下，是引進國外(wai)(wai)熱交換技術，由(you)三(san)個不(bu)同直徑的(de)(de)(de)同心圓筒(tong)(tong)(tong)(tong)(tong)按照一(yi)(yi)(yi)定的(de)(de)(de)數學關系(xi)和(he)(he)結(jie)構(gou)形(xing)式，彼此(ci)相(xiang)嵌組(zu)合而(er)成(cheng)的(de)(de)(de)。三(san)筒(tong)(tong)(tong)(tong)(tong)結(jie)構(gou)使(shi)內筒(tong)(tong)(tong)(tong)(tong)和(he)(he)中筒(tong)(tong)(tong)(tong)(tong)被外(wai)(wai)筒(tong)(tong)(tong)(tong)(tong)包圍而(er)形(xing)成(cheng)了(le)一(yi)(yi)(yi)個自身保溫系(xi)統，內、中筒(tong)(tong)(tong)(tong)(tong)體表面(mian)散發(fa)的(de)(de)(de)熱量(liang)參與到(dao)(dao)外(wai)(wai)一(yi)(yi)(yi)層筒(tong)(tong)(tong)(tong)(tong)內物(wu)料(liao)的(de)(de)(de)熱交換，而(er)外(wai)(wai)筒(tong)(tong)(tong)(tong)(tong)又處在熱氣流的(de)(de)(de)低溫端，所以筒(tong)(tong)(tong)(tong)(tong)體的(de)(de)(de)散熱面(mian)積(ji)和(he)(he)熱能(neng)損(sun)失明顯降(jiang)低。三(san)筒(tong)(tong)(tong)(tong)(tong)烘(hong)干(gan)機(ji)能(neng)充(chong)分(fen)利(li)用(yong)(yong)余(yu)熱，減少散熱損(sun)失，增加熱交換面(mian)積(ji)，使(shi)烘(hong)干(gan)機(ji)的(de)(de)(de)單(dan)位(wei)容積(ji)蒸發(fa)強度(du)大(da)大(da)提(ti)(ti)高(gao)，從(cong)而(er)有效地提(ti)(ti)高(gao)了(le)熱能(neng)利(li)用(yong)(yong)率(lv)，降(jiang)低了(le)能(neng)耗，使(shi)黃沙(sha)烘(hong)干(gan)機(ji)的(de)(de)(de)熱效率(lv)得(de)到(dao)(dao)較大(da)幅度(du)的(de)(de)(de)提(ti)(ti)高(gao)。??

機制砂烘干機工作原理

1、水(shui)洗后的(de)機(ji)制砂由皮帶輸送機(ji)或斗(dou)式(shi)提(ti)升機(ji)送到(dao)料斗(dou)然后經料斗(dou)的(de)加料機(ji)通過加料管道進入(ru)加料端。加料管道的(de)斜度(du)要(yao)大(da)于物料的(de)自然傾角，以便(bian)物料順(shun)利(li)流(liu)入(ru)機(ji)制砂烘干機(ji)內。

2、設備主(zhu)機在(zai)(zai)安裝時(shi)是具有一(yi)定的傾斜角度的。砂子會從前端進入，在(zai)(zai)揚料板的作用下將砂子向(xiang)外層導流，使砂子在(zai)(zai)流動的同時(shi)得到(dao)干燥。

3、隨著圓筒的轉動物(wu)料受重力(li)作用運行到(dao)較底(di)的一端。濕(shi)(shi)物(wu)料在筒體內向前移動過程中，直接(jie)或(huo)間接(jie)得(de)到(dao)了載熱體的給(gei)，使濕(shi)(shi)物(wu)料得(de)以(yi)烘干，然后在出(chu)料端經皮帶(dai)機或(huo)螺旋輸送機送出(chu)。

4、烘干過程中(zhong)產生的廢煙廢氣和粉塵(chen)會被旋風除(chu)塵(chen)和布(bu)袋除(chu)塵(chen)收(shou)集過濾，潔凈(jing)的氣體排放到空氣中(zhong).

機制砂烘干機價格

機制砂烘(hong)干機價格(ge)(ge)跟設備(bei)(bei)產量大(da)小(xiao)和配(pei)套(tao)設備(bei)(bei)數量有(you)關，產量從每小(xiao)時(shi)10噸到每小(xiao)時(shi)200噸，配(pei)套(tao)設備(bei)(bei)可選的主要(yao)是(shi)(shi)熱(re)源(yuan)和除塵這(zhe)一塊(kuai)，熱(re)源(yuan)是(shi)(shi)根據客戶(hu)選擇的燃料類型(xing)選擇的，除塵則是(shi)(shi)根據環(huan)保要(yao)求(qiu)配(pei)置，設備(bei)(bei)的大(da)致(zhi)價格(ge)(ge)在幾萬(wan)元(yuan)到幾十萬(wan)元(yuan)不等，詳細的機制砂烘(hong)干機價格(ge)(ge)可以咨詢銷售人(ren)員。

機制砂烘干機參數：

型號	Φ2.5×7m	Φ2.7×7m	Φ3.0×7.0m	Φ3.2×7.0m	Φ3.6×8m
直徑(m)	2.5	2.7	3.0	3.2	3.6
長度(m)	7	7	7.0	7.0	8
容積( m3)	16.63	16.63	52.678	52.678	81.38
轉速(rpm)	4-10
砂初水分(%)	8-12
砂終水分(%)	0.5-1
溫度(℃)	700-750℃
生產能力(T/h)	25-30 ?	30-35 ?	35-40 ?	45-50 ?	65-70 ?
電機	Y2-132m-4E	Y2-132m-4E	Y2-160m-4	Y2-160m-4	Y2-160m-4
電機功率(kw)	7.5×2	11×2	7.5×4	7.5×4	15×4
減速器傳動比	29