隧道式烘道

采用石英管輻(fu)射加熱，或(huo)者根(gen)據用戶(hu)需要，采取(qu)煤氣加熱，對西(xi)淋(lin)瓶(ping)、安瓿瓶(ping)、化妝品用瓶(ping)、制藥(yao)玻璃制品瓶(ping)和中藥(yao)及(ji)其他物料(liao)連續烘干滅菌。工(gong)作(zuo)場(chang)所整潔(jie)，生產效率高，是目(mu)前我國制藥(yao)廠、中藥(yao)廠、飲料(liao)廠、日用化工(gong)廠必不可少的設(she)備之(zhi)一。

烘(hong)(hong)(hong)道的(de)(de)種類很多(duo)，我(wo)所知道的(de)(de)有熱(re)風(feng)循環烘(hong)(hong)(hong)道，紅(hong)外熱(re)風(feng)高溫烘(hong)(hong)(hong)道，紅(hong)外線(xian)烘(hong)(hong)(hong)道，熱(re)風(feng)循環烘(hong)(hong)(hong)道等(deng)等(deng)。不(bu)(bu)同(tong)(tong)烘(hong)(hong)(hong)道有不(bu)(bu)同(tong)(tong)的(de)(de)工藝，實現不(bu)(bu)同(tong)(tong)的(de)(de)適用范圍和作用。

例如紅外線烘(hong)道廣(guang)泛應用(yong)于絲(si)網(wang)印刷、噴染、電(dian)鍍(du)以及印刷電(dian)路等(deng)行業的烘(hong)干、除濕等(deng)工藝，還可用(yong)于食品、紡織品、壓鑄小件等(deng)工業的干燥、烘(hong)烤等(deng)。