錘式旋風磨粉碎玉米注意事項
在做玉米脂肪酸值測定之前,一般都會先對玉米樣品進行粉碎研磨,而且需要使用錘式旋風磨,一方麵可以達到細度要求;另一方麵,粉碎磨的磨膛不會因為升溫和發熱,造成脂肪酸值結果偏高。

在zai利li用yong錘chui式shi旋xuan風feng磨mo研yan磨mo玉yu米mi的de時shi候hou要yao注zhu意yi,由you於yu脂zhi肪fang酸suan在zai糧liang粒li中zhong分fen布bu不bu均jun勻yun,應ying合he並bing篩shai上shang物wu和he篩shai下xia物wu,混hun合he均jun勻yun,再zai進jin行xing測ce定ding。同tong時shi要yao清qing理li幹gan淨jing錘chui式shi旋xuan風feng磨mo的de出chu粉fen口kou,將jiang此ci樣yang品pin粉fen碎sui後hou的de所suo有you試shi樣yang進jin行xing收shou集ji,不bu可ke隻zhi收shou集ji落luo入ru樣yang品pin杯bei的de試shi樣yang。另ling外wai,在zai試shi驗yan中zhong應ying對dui錘chui式shi旋xuan風feng磨mo的de出chu粉fen細xi度du進jin行xing調tiao節jie,不bu可ke一yi味wei追zhui求qiu粉fen碎sui一yi次ci通tong過guo CQ16篩的組分達100%。yinweixiduyuegao,shiyangyukongqijiechudebiaomianjiyueda,yueyibeiyanghua,tongshi,zaitiquguochengzhongyuwushuiyichundejiechumianjiyebianda,shidejinchudezhifangsuanpianduo,zuizhongdaozhishiyancedingdezhifangsuanzhipianda。yangpinxiduyushiyanjieguodezhifangsuanzhi,erzhechengzhengxiangguanguanxi。
一(yi)般(ban)來(lai)說(shuo),錘(chui)式(shi)旋(xuan)風(feng)磨(mo)對(dui)玉(yu)米(mi)進(jin)行(xing)粉(fen)碎(sui)是(shi)檢(jian)測(ce)工(gong)作(zuo)的(de)基(ji)礎(chu)環(huan)節(jie),通(tong)常(chang)是(shi)檢(jian)測(ce)試(shi)驗(yan)的(de)第(di)一(yi)步(bu),不(bu)同(tong)的(de)檢(jian)測(ce)項(xiang)目(mu)對(dui)於(yu)樣(yang)品(pin)的(de)粉(fen)碎(sui)細(xi)度(du)也(ye)有(you)嚴(yan)格(ge)要(yao)求(qiu),所(suo)以(yi)在(zai)操(cao)作(zuo)過(guo)程(cheng)要(yao)嚴(yan)格(ge)按(an)照(zhao)操(cao)作(zuo)說(shuo)明(ming)進(jin)行(xing),如(ru)果(guo)是(shi)人(ren)工(gong)進(jin)料(liao)的(de)話(hua),就(jiu)需(xu)要(yao)合(he)理(li)調(tiao)節(jie)風(feng)門(men)大(da)小(xiao),控(kong)製(zhi)進(jin)樣(yang)量(liang),防(fang)治(zhi)和(he)減(jian)少(shao)出(chu)料(liao)管(guan)留(liu)存(cun)樣(yang)品(pin)。



