工作原理 Ⅱ.Working principle SLX系列{gx}抗結(jié)露組合型雙子選粉機(jī)的結(jié)構(gòu)示意圖見(jiàn)圖1， For the SLX series high-efficient agglomeration-proof combined type double-rotor powder selecting machine’s 其工作原理為： systematic structural drawing, refer to Figure1.Its workings principles are: 出磨物料由選粉機(jī)上部料斗進(jìn)入選粉機(jī)內(nèi)殼，落到與轉(zhuǎn)子成一體的組合式螺旋槳散料盤上 1.Materials to be grinded enter from hopper over the powderselecting machine into the inner case of the 在散料盤的高速旋轉(zhuǎn)作用下，物料一方面受到慣性離心力作用向四周撤出， machine,then fall onto the combined type propeller material distributing tray.Driven by the high speed rotation of 在散料盤螺旋槳葉片上形成物料沸騰。同時(shí)螺旋槳散料盤葉片產(chǎn)生的上升氣流作用向上揚(yáng)起 the material centrifugal force.And at the same time, they fly upward under the function of the upflowcreated by the 物料中較細(xì)的顆粒向上飄起，呈懸浮分散狀態(tài)， blades of the propeller material distributing tray.thus the materials are as if boiling over the blades of the propeller 而較粗或較重的物料被散料盤葉片 material distributing tray. The finer particles are floated upward in floating and scattering state. While the thicker or 分散沿筒壁落下，完成{dy}次選粉。 heavier particles fall down along the wall of the cylinder. Thus the powder selecting for the first time finishes 散料盤下方設(shè)有下籠形轉(zhuǎn)子10，下籠形轉(zhuǎn)子隨主軸一起轉(zhuǎn)動(dòng)， 2.Tere is a lower cage-shape rotor 10 under the material diatributing tray. The lower cage-shape rotor rotates along 形成渦旋氣流，將沿筒壁落下的較粗重的物料再次打散，的細(xì)粉向上揚(yáng)起 with the main shaft to create a vortex airflow.Thise vortex airflow re-scatters the thicker or heavier particles falling 其中，重新回到循環(huán)風(fēng)中， down along the wall of the cylinder. Then the finer particles in them are raised and flied upward and return to the ir 再次分級(jí)粗粉經(jīng)滴流裝置， circulating ato be re-graded.While the thicker or heavier particles are discharged out Through the trickle device from 從內(nèi)錐