金銀花作為藥用、食用價值很高的名貴中藥材。使用金銀花加工設備烘干機合理而科學的加工是提高其商品價值的主要途徑,也是保證金銀花原藥材較高質量的可行辦法。在使用金銀花加工設備烘干機的過程中的,溫度的把控是非常重要的。以下是幾點關于溫度控制的幾個要點。
在使用過程中,學會觀察金銀花加工設備烘干機的溫(wen)(wen)(wen)(wen)(wen)(wen)度(du)曲線。初始烘(hong)(hong)干(gan)房(fang)溫(wen)(wen)(wen)(wen)(wen)(wen)度(du)要提(ti)升(sheng)至(zhi)35-40℃的范圍方可將鮮(xian)花(hua)集中(zhong)(zhong)放入烘(hong)(hong)干(gan)房(fang);40℃的室溫(wen)(wen)(wen)(wen)(wen)(wen)保(bao)(bao)持4-6小(xiao)時并加大排潮口(kou);4-6小(xiao)時后為金(jin)銀(yin)(yin)花(hua)鮮(xian)品變軟(ruan)期(qi)第(di)(di)(di)二階(jie)段(duan)(duan)(duan),烘(hong)(hong)干(gan)房(fang)溫(wen)(wen)(wen)(wen)(wen)(wen)度(du)逐(zhu)漸從(cong)41℃提(ti)升(sheng)至(zhi)48℃,此溫(wen)(wen)(wen)(wen)(wen)(wen)差的提(ti)升(sheng)時間掌控(kong)在(zai)5-7個(ge)(ge)小(xiao)時逐(zhu)漸完成(cheng)(cheng),一定不可超(chao)過(guo)50℃的溫(wen)(wen)(wen)(wen)(wen)(wen)度(du)范圍,同時排潮孔(kong)保(bao)(bao)持上一溫(wen)(wen)(wen)(wen)(wen)(wen)度(du)范圍的開度(du);金(jin)銀(yin)(yin)花(hua)經過(guo)9-12個(ge)(ge)小(xiao)時的初始、中(zhong)(zhong)度(du)烘(hong)(hong)干(gan)和(he)強排潮排濕基(ji)本達(da)到5成(cheng)(cheng)干(gan)燥;第(di)(di)(di)三(san)階(jie)段(duan)(duan)(duan)溫(wen)(wen)(wen)(wen)(wen)(wen)度(du)50-54℃的升(sheng)溫(wen)(wen)(wen)(wen)(wen)(wen)階(jie)段(duan)(duan)(duan)掌控(kong)2-4個(ge)(ge)小(xiao)時,此階(jie)段(duan)(duan)(duan)排潮口(kou)不變或稍微關小(xiao)開度(du),以(yi)利于(yu)溫(wen)(wen)(wen)(wen)(wen)(wen)度(du)提(ti)升(sheng),經過(guo)第(di)(di)(di)三(san)階(jie)段(duan)(duan)(duan)金(jin)銀(yin)(yin)花(hua)基(ji)本達(da)到八成(cheng)(cheng)干(gan);第(di)(di)(di)四(si)階(jie)段(duan)(duan)(duan)的溫(wen)(wen)(wen)(wen)(wen)(wen)度(du)范圍為:55-65℃強制烘(hong)(hong)干(gan)期(qi),溫(wen)(wen)(wen)(wen)(wen)(wen)度(du)不得超(chao)越(yue)70℃的高溫(wen)(wen)(wen)(wen)(wen)(wen),排潮口(kou)關閉70%-90%以(yi)利于(yu)溫(wen)(wen)(wen)(wen)(wen)(wen)度(du)保(bao)(bao)持,經過(guo)2-4小(xiao)時的強制烘(hong)(hong)干(gan),在(zai)觀察孔(kong)觀察金(jin)銀(yin)(yin)花(hua)的烘(hong)(hong)干(gan)成(cheng)(cheng)色后可以(yi)停溫(wen)(wen)(wen)(wen)(wen)(wen)出(chu)爐。
以(yi)上就是關(guan)于(yu)金銀花加工設備烘干機在溫度控制方面需要掌握的幾個要點,可供(gong)大家(jia)參(can)考。想(xiang)要(yao)了解更(geng)多產品詳情,歡迎前來(lai)咨(zi)詢與選購,武義華帥(shuai)茶葉瓜子(zi)機械設(she)備有(you)限公司。