隧道式烘道

采(cai)用(yong)石英管輻射加熱，或(huo)者根(gen)據用(yong)戶需(xu)要，采(cai)取煤氣加熱，對(dui)西淋瓶、安瓿瓶、化妝(zhuang)品(pin)用(yong)瓶、制(zhi)藥(yao)(yao)(yao)玻璃制(zhi)品(pin)瓶和中藥(yao)(yao)(yao)及其他(ta)物料連續(xu)烘干滅菌。工(gong)作(zuo)場所整潔(jie)，生產效率高，是(shi)目前我國制(zhi)藥(yao)(yao)(yao)廠(chang)(chang)、中藥(yao)(yao)(yao)廠(chang)(chang)、飲(yin)料廠(chang)(chang)、日用(yong)化工(gong)廠(chang)(chang)必不可少(shao)的設備之一。

烘(hong)(hong)(hong)道(dao)(dao)的種類很多，我所知道(dao)(dao)的有熱(re)風(feng)循環(huan)烘(hong)(hong)(hong)道(dao)(dao)，紅(hong)外熱(re)風(feng)高溫烘(hong)(hong)(hong)道(dao)(dao)，紅(hong)外線(xian)烘(hong)(hong)(hong)道(dao)(dao)，熱(re)風(feng)循環(huan)烘(hong)(hong)(hong)道(dao)(dao)等等。不(bu)同(tong)烘(hong)(hong)(hong)道(dao)(dao)有不(bu)同(tong)的工藝，實(shi)現不(bu)同(tong)的適用范圍和(he)作(zuo)用。

例如紅外(wai)線烘(hong)道(dao)廣泛應用于(yu)絲網印(yin)刷、噴染(ran)、電(dian)(dian)鍍(du)以及印(yin)刷電(dian)(dian)路等(deng)行業(ye)(ye)的(de)烘(hong)干(gan)、除濕等(deng)工(gong)藝，還可用于(yu)食品、紡織品、壓鑄小件(jian)等(deng)工(gong)業(ye)(ye)的(de)干(gan)燥、烘(hong)烤(kao)等(deng)。