采用(yong)石英(ying)管(guan)輻射加(jia)熱,或(huo)者根(gen)據用(yong)戶需(xu)要(yao),采取煤氣加(jia)熱,對(dui)西淋瓶(ping)(ping)、安瓿瓶(ping)(ping)、化妝(zhuang)品用(yong)瓶(ping)(ping)、制藥(yao)玻(bo)璃制品瓶(ping)(ping)和中藥(yao)及其他物(wu)料(liao)連續烘干滅菌。工作場所整(zheng)潔,生(sheng)產(chan)效(xiao)率(lv)高,是目前我國(guo)制藥(yao)廠、中藥(yao)廠、飲料(liao)廠、日用(yong)化工廠必不(bu)可少的設備之一。
烘(hong)(hong)道(dao)(dao)的(de)種類很多(duo),我所知道(dao)(dao)的(de)有熱(re)(re)風循(xun)環烘(hong)(hong)道(dao)(dao),紅(hong)(hong)外熱(re)(re)風高溫烘(hong)(hong)道(dao)(dao),紅(hong)(hong)外線烘(hong)(hong)道(dao)(dao),熱(re)(re)風循(xun)環烘(hong)(hong)道(dao)(dao)等等。不同(tong)(tong)烘(hong)(hong)道(dao)(dao)有不同(tong)(tong)的(de)工藝,實現(xian)不同(tong)(tong)的(de)適用(yong)范圍(wei)和作用(yong)。
例(li)如紅外線(xian)烘道廣泛應用(yong)于(yu)絲網(wang)印刷(shua)、噴(pen)染(ran)、電(dian)鍍以及(ji)印刷(shua)電(dian)路等(deng)(deng)行(xing)業的烘干、除濕等(deng)(deng)工藝,還可用(yong)于(yu)食品、紡(fang)織品、壓鑄小件等(deng)(deng)工業的干燥(zao)、烘烤等(deng)(deng)。