1772_螺旋輸送式洗米機的設(shè)計1,螺旋,輸送,式洗米機,設(shè)計 南昌航空大學科技學院學士學位論文螺旋輸送式洗米機的設(shè)計學生姓名：呂西婭 班級： 0881054 指導(dǎo)老師：賀紅林摘要：為適應(yīng)食堂、大型飯店、快餐中心、現(xiàn)代化飲 食企業(yè)應(yīng)用等的需要，本文設(shè)計了一種螺旋輸送式洗米機，該機由料斗、水平螺旋、傾 斜螺旋、機架、 動力裝置、噴水裝置等部分組成。洗米時，大米由料斗加入， 經(jīng)過水平螺旋的 輸送進行揉搓洗滌，大米中的漂浮雜質(zhì)在此過程中漂出，與洗滌的濁水一起從溢流口排出。大米經(jīng)過水平螺旋輸送洗滌完后，進入傾斜螺旋，在傾斜螺旋的入口處，沉降速度 較快的沙石則被沉降在沙石沉積槽內(nèi)，大米則隨著傾斜螺旋的轉(zhuǎn)動，被 進一步揉搓洗滌并往上輸送，最后經(jīng)過噴水裝置以上的瀝干段瀝干后從排料口排出，完成洗米操作。該洗米機結(jié)構(gòu)簡單、占地面積小、集搓米、洗米、除去漂浮雜質(zhì)、沙石等于一體，除用于洗米外，也能用于黃豆，小麥，碗豆的洗滌及輸送.它還適合于米制品廠，豆類制品廠等的原料洗滌，是食堂、大型飯店、快餐中心及釀造、豆類加工作業(yè)中 較為理想的糧食洗滌機械。關(guān)鍵詞： 連續(xù)式 洗米機 原理 結(jié)構(gòu)設(shè)計指導(dǎo)老師簽名：Design of the washing rice machine base on the spiral convegor南昌航空大學科技學院學士學位論文Student name: Lv Xi Ya Class:0881054 Supervisor: He Hong Lin Abstract：In order to meet the canteens, large restaurants, fast food centers, enterprise application modernization dietsuch, the need, the paper designs of a washing, it consists of a hopper, the level of spiral, helix tilt, rack,power devices, such as sprinkler parts .Rice machine work, adding the rice from the hopper through the level of the conveyor screw to rub washing, floating rice in Impurity in the process of bleaching, and washing with Choshui discharged from the overflow port.After the level of rice after washing spiral conveyor, spiral into the tilt in the tilt of the helix at the entrance, a faster settling velocity of sand deposition was deposited in the gravel bed,of rice along with the tilt of the rotating spiral, further washing and rubbing up delivery, and finally, after more than sprinklers drain paragraph drain after the discharge from the mouth nesting complete washing rice operation.The washes the rice hulling machine structure simply, the area small, the collection rubs the hands the rice, washes the rice, except the float impurity, the grit was equal to a body, this type besides uses in washing the rice, also can use in the soybean, the wheat, the bowl bean lavation and the transportation. It also suits in the rice production factory, the legumes production factory and so on raw material lavation, is the cafeteria, the large-scale hotel, the fast-food center and brews, the legumes processes in the work the more ideal grain lavation machinery.Keywords: continuous washing rice machine principle structural designSignature of Supervisor：