隧道式烘道

采用(yong)石英管(guan)輻射加熱(re)，或者根據(ju)用(yong)戶需要，采取煤氣加熱(re)，對西淋瓶(ping)、安瓿瓶(ping)、化妝品用(yong)瓶(ping)、制藥玻璃制品瓶(ping)和中藥及其(qi)他(ta)物(wu)料(liao)連續烘(hong)干滅菌。工作場所整潔，生產效率高(gao)，是目前我國制藥廠、中藥廠、飲料(liao)廠、日用(yong)化工廠必不可少的設(she)備之一(yi)。

烘(hong)(hong)(hong)道(dao)(dao)的(de)種類很多，我所知道(dao)(dao)的(de)有(you)熱風(feng)循環烘(hong)(hong)(hong)道(dao)(dao)，紅(hong)外(wai)(wai)熱風(feng)高溫(wen)烘(hong)(hong)(hong)道(dao)(dao)，紅(hong)外(wai)(wai)線烘(hong)(hong)(hong)道(dao)(dao)，熱風(feng)循環烘(hong)(hong)(hong)道(dao)(dao)等(deng)等(deng)。不(bu)同(tong)烘(hong)(hong)(hong)道(dao)(dao)有(you)不(bu)同(tong)的(de)工藝，實現不(bu)同(tong)的(de)適用范(fan)圍和作用。

例如紅外線烘(hong)(hong)道廣泛應用于絲網印刷(shua)、噴染、電(dian)鍍以及印刷(shua)電(dian)路等行業(ye)的烘(hong)(hong)干、除濕等工藝，還可用于食品、紡織品、壓鑄小件等工業(ye)的干燥、烘(hong)(hong)烤等。