三(san)筒烘(hong)(hong)干(gan)機又稱(cheng)三(san)回程烘(hong)(hong)干(gan)機 一、...
三筒烘(hong)干(gan)機又(you)稱三回程烘(hong)干(gan)機
一、 三筒沙子烘干機基本(ben)原理:
濕碎石子先進到一筒(tong)(tong)內風(feng)干(gan)(gan)(一筒(tong)(tong)),由一筒(tong)(tong)甩(shuai)進下一個筒(tong)(tong)開(kai)(kai)展再次風(feng)干(gan)(gan)(二筒(tong)(tong)),再由下一個筒(tong)(tong)甩(shuai)進第四個筒(tong)(tong)開(kai)(kai)展高韌性風(feng)干(gan)(gan)(三(san)筒(tong)(tong)),以后干(gan)(gan)碎石子排出。制成品干(gan)(gan)沙的水分含量在約0.6%,能考(kao)慮全部用(yong)沙標準。
二、三筒(tong)沙(sha)子烘干機(ji)的(de)加(jia)工工藝
1.干(gan)燥(zao)工藝——選用高溫迅速(su)風干(gan)新(xin)技術新(xin)工藝,多環(huan)滾桶套服新(xin)構造,干(gan)躁抗壓(ya)強度大(da),原材料在空氣干(gan)燥(zao)器(qi)內等待時間長,比同容積(ji)的單(dan)筒式(shi)空氣干(gan)燥(zao)器(qi)生產量大(da)大(da)增加。
2.自(zi)動(dong)化技術(shu)水平高——選用模(mo)糊不清自(zi)動(dong)控(kong)(kong)制(zhi)(zhi)系(xi)統、建立產(chan)品品質的(de)自(zi)動(dong)控(kong)(kong)制(zhi)(zhi)系(xi)統。
3.干(gan)(gan)躁低成(cheng)本——選用熱(re)風爐(lu),高溫迅速風干(gan)(gan)新技術新工藝,多環滾桶套服新構造,綜(zong)合性熱(re)效(xiao)提(ti)升(sheng)30-46個月(yue)環比,使風干(gan)(gan)成(cheng)本費大幅度(du)降低。在30度(du)常溫狀態, 風干(gan)(gan)1噸砂,低于8kg煤。
4.使用(yong)(yong)(yong)(yong)期長——因為選用(yong)(yong)(yong)(yong)洗凈暖風(feng)與(yu)河砂觸碰風(feng)干(gan),而并不是立即用(yong)(yong)(yong)(yong)火加(jia)溫封頭, 防(fang)止了封頭形(xing)變和燒(shao)蝕,并且防(fang)止了污染的概(gai)率、加(jia)上封頭轉速比(bi)比(bi)較慢,故使用(yong)(yong)(yong)(yong)期較長。