目前，市場上流行的殺青機械多是以(yi)微(wei)波(bo)殺青機(ji)、滾筒殺青機(ji)和燃氣炒青機(ji)為主。
1.微波殺(sha)青機
微波殺青(qing)(qing)設備是(shi)一種新型的(de)(de)殺青(qing)(qing)設備，殺青(qing)(qing)速(su)度快、效率高(gao)、效果好(hao)(hao)。在(zai)(zai)殺青(qing)(qing)的(de)(de)同時，還可以除去約(yue)10%的(de)(de)鮮葉(xie)水分(fen)。的(de)(de)原理主(zhu)要(yao)是(shi)利用迅速(su)升溫來鈍(dun)化(hua)鮮葉(xie)的(de)(de)的(de)(de)活性氧(yang)化(hua)酶(mei)，抑制鮮葉(xie)中的(de)(de)茶多(duo)酚等酶(mei)加速(su)氧(yang)化(hua)，防止(zhi)在(zai)(zai)后續烘干過程中發(fa)生(sheng)色澤嚴重改變，同時揮發(fa)鮮葉(xie)的(de)(de)腥草味，使茶香(xiang)更好(hao)(hao)的(de)(de)形(xing)成(cheng)。
采用微波(bo)殺(sha)青設(she)備對(dui)茶葉、菊(ju)花、金銀花等農產品進(jin)行殺(sha)青，平均(jun)每公(gong)斤的量所需要(yao)的電費不到三毛(mao)錢，而(er)且殺(sha)青效果(guo)顯著，產品色澤、外(wai)形和香氣都屬上(shang)佳(jia)品。
2.滾筒殺青機(ji)
烏(wu)龍(long)茶殺青常用90型與110型兩種機型，該機結構(gou)緊湊(cou)、操作(zuo)方便(bian)、效率高(gao)。爐火直(zhi)接加熱轉動的筒
體(ti)(ti)，茶(cha)(cha)葉(xie)(xie)(xie)在筒(tong)(tong)(tong)體(ti)(ti)內(nei)(nei)(nei)靠摩擦和(he)筒(tong)(tong)(tong)體(ti)(ti)轉(zhuan)(zhuan)動的(de)離(li)心力在滾筒(tong)(tong)(tong)內(nei)(nei)(nei)拋轉(zhuan)(zhuan)，并(bing)吸(xi)(xi)收熱量達到(dao)殺青目的(de)。殺青適度后(hou)，反(fan)轉(zhuan)(zhuan)滾筒(tong)(tong)(tong)，利用(yong)筒(tong)(tong)(tong)壁的(de)螺旋導葉(xie)(xie)(xie)板(ban)將茶(cha)(cha)葉(xie)(xie)(xie)推(tui)出筒(tong)(tong)(tong)外。同時，借(jie)助滾筒(tong)(tong)(tong)末端(duan)的(de)風扇(shan)將筒(tong)(tong)(tong)內(nei)(nei)(nei)茶(cha)(cha)葉(xie)(xie)(xie)排凈。該(gai)機(ji)(ji)由(you)滾筒(tong)(tong)(tong)、傳動裝置、風扇(shan)、機(ji)(ji)架、爐(lu)灶(zao)等部分(fen)組成。滾筒(tong)(tong)(tong)用(yong)鋼板(ban)卷制而成，內(nei)(nei)(nei)壁焊有導葉(xie)(xie)(xie)板(ban)，導葉(xie)(xie)(xie)角為24°，其作用(yong)是幫(bang)助進葉(xie)(xie)(xie)或推(tui)出殺青葉(xie)(xie)(xie)，并(bing)將茶(cha)(cha)葉(xie)(xie)(xie)帶至一定高(gao)度后(hou)拋下(xia)。風扇(shan)可正(zheng)、反(fan)轉(zhuan)(zhuan)，以吹葉(xie)(xie)(xie)出筒(tong)(tong)(tong)或吸(xi)(xi)排濕(shi)氣。滾筒(tong)(tong)(tong)的(de)兩端(duan)外圍設有擋煙(yan)圈，中心有一轉(zhuan)(zhuan)軸(zhou)，通(tong)過兩端(duan)的(de)輻條與筒(tong)(tong)(tong)體(ti)(ti)相(xiang)(xiang)接，轉(zhuan)(zhuan)軸(zhou)由(you)軸(zhou)承支撐(cheng)于(yu)機(ji)(ji)架上。機(ji)(ji)架一般用(yong)角鋼制作。爐(lu)灶(zao)由(you)通(tong)風道、爐(lu)柵、爐(lu)膛、煙(yan)囪等組成。滾筒(tong)(tong)(tong)體(ti)(ti)置于(yu)爐(lu)膛內(nei)(nei)(nei)，爐(lu)膛頂部有拔風口與煙(yan)囪相(xiang)(xiang)通(tong)。110型殺青機(ji)(ji)傳動配用(yong)功率(lv)1.1kW，投葉(xie)(xie)(xie)量15~25kg,風機(ji)(ji)功率(lv)0.75kW。
3.燃氣炒青(qing)機
該機(ji)(ji)以液化(hua)氣為熱(re)源，作業穩定，殺青均(jun)(jun)勻，清(qing)潔(jie)衛生、操作方(fang)便。該機(ji)(ji)為滾筒(tong)(tong)式，由滾筒(tong)(tong)、火排加(jia)(jia)熱(re)系(xi)(xi)(xi)統(tong)、傳動(dong)(dong)機(ji)(ji)構(gou)、出茶(cha)裝(zhuang)(zhuang)置(zhi)、控制(zhi)系(xi)(xi)(xi)統(tong)和機(ji)(ji)架組成(圖4)。滾筒(tong)(tong)體(ti)中(zhong)部為圓筒(tong)(tong)式結構(gou)，兩(liang)端(duan)為150mm錐體(ti)，外筒(tong)(tong)體(ti)采用(yong)(yong)保溫(wen)(wen)(wen)材(cai)料(liao)，轉筒(tong)(tong)體(ti)下(xia)部敞開，用(yong)(yong)于安裝(zhuang)(zhuang)加(jia)(jia)熱(re)火排;加(jia)(jia)熱(re)系(xi)(xi)(xi)統(tong)使用(yong)(yong)液化(hua)氣作燃料(liao)，燃燒器為直線排火式，采用(yong)(yong)電子點火裝(zhuang)(zhuang)置(zhi);傳動(dong)(dong)機(ji)(ji)構(gou)由無級(ji)變速電機(ji)(ji)通(tong)過(guo)減(jian)速裝(zhuang)(zhuang)置(zhi)帶動(dong)(dong)筒(tong)(tong)體(ti)轉動(dong)(dong);機(ji)(ji)架用(yong)(yong)型(xing)鋼焊(han)制(zhi)。機(ji)(ji)器的(de)所有結構(gou)均(jun)(jun)裝(zhuang)(zhuang)置(zhi)于機(ji)(ji)架上，機(ji)(ji)架底部裝(zhuang)(zhuang)有4只(zhi)行(xing)走輪，便于移動(dong)(dong)。整機(ji)(ji)配用(yong)(yong)功率0.75kW，單機(ji)(ji)投葉(xie)量10~15kg。作業時，待筒(tong)(tong)內溫(wen)(wen)(wen)度(du)達(da)到作業要求后，將茶(cha)葉(xie)喂入滾筒(tong)(tong)內，通(tong)過(guo)控制(zhi)系(xi)(xi)(xi)統(tong)調節滾筒(tong)(tong)轉速及(ji)筒(tong)(tong)內溫(wen)(wen)(wen)度(du)，至茶(cha)葉(xie)殺青適(shi)度(du)時，讓筒(tong)(tong)體(ti)出葉(xie)端(duan)向下(xia)傾斜，利用(yong)(yong)重力將茶(cha)葉(xie)排出機(ji)(ji)外。
以上就是關于殺青機種類的介紹，可供大家參考。想要了解更多的產品信息，敬請關注武義華帥茶葉瓜子機械設備有限公司，歡(huan)迎前(qian)來咨詢與選購(gou)。