隧道式烘道

采(cai)用(yong)石(shi)英管輻射加熱，或者(zhe)根據(ju)用(yong)戶需要，采(cai)取煤氣加熱，對西淋瓶(ping)、安瓿瓶(ping)、化(hua)妝品用(yong)瓶(ping)、制(zhi)藥玻(bo)璃制(zhi)品瓶(ping)和中(zhong)藥及其他物(wu)料連續烘干滅菌。工(gong)(gong)作場所(suo)整潔(jie)，生產效(xiao)率(lv)高，是(shi)目前我國制(zhi)藥廠(chang)、中(zhong)藥廠(chang)、飲料廠(chang)、日用(yong)化(hua)工(gong)(gong)廠(chang)必不可少(shao)的設備之一(yi)。

烘(hong)道(dao)(dao)的種類(lei)很多，我所知道(dao)(dao)的有熱風(feng)循(xun)環(huan)(huan)烘(hong)道(dao)(dao)，紅外熱風(feng)高溫烘(hong)道(dao)(dao)，紅外線(xian)烘(hong)道(dao)(dao)，熱風(feng)循(xun)環(huan)(huan)烘(hong)道(dao)(dao)等等。不(bu)(bu)同(tong)(tong)烘(hong)道(dao)(dao)有不(bu)(bu)同(tong)(tong)的工藝(yi)，實(shi)現不(bu)(bu)同(tong)(tong)的適用范圍和(he)作用。

例如紅外線烘(hong)道廣泛應用于絲(si)網印(yin)(yin)刷(shua)、噴染、電(dian)鍍以及印(yin)(yin)刷(shua)電(dian)路(lu)等(deng)行業的烘(hong)干(gan)、除濕等(deng)工(gong)(gong)藝，還(huan)可用于食品、紡織品、壓鑄小件(jian)等(deng)工(gong)(gong)業的干(gan)燥、烘(hong)烤等(deng)。