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怎樣提高幹法輥壓造粒機成品率?
發布時間:2026-03-31 13:10:08   
  幹法輥壓造粒機的de原yuan理li就jiu是shi將jiang幹gan法fa直zhi接jie壓ya製zhi成cheng薄bo片pian再zai進jin行xing粉fen碎sui和he整zheng粒li,所suo以yi幹gan法fa製zhi粒li中zhong成cheng品pin率lv高gao與yu低di,先xian與yu物wu料liao配pei方fang有you著zhe直zhi接jie的de關guan係xi,可ke壓ya性xing好hao的de物wu料liao成cheng品pin率lv要yao高gao點dian;另與所壓的片的強度及製粒的刀具結構及粉碎速度快慢有很大的關係,壓片的強度與壓力的大小和送料、yapiansuduyouguan,songliaoguochengyeshiyigeyuyaguochenghetuoqiguocheng,ruguojinkenengdejiangwuliaozhongkongqipaijin,bingqierangwuliaoyouyigeyutingliuqu,zheyangyachudepianjiubuhuichuxianduanduanxuxu,zheyangzaiqitaqingkuangbubiandeqingkuangxia,chengpinlvxiangduiyehuitigao;製zhi粒li的de刀dao具ju結jie構gou會hui直zhi接jie影ying響xiang顆ke粒li的de成cheng品pin率lv,如ru果guo所suo壓ya的de片pian在zai製zhi粒li箱xiang體ti內nei頻pin率lv粉fen碎sui,這zhe樣yang也ye會hui降jiang低di成cheng品pin率lv,本ben公gong司si參can考kao國guo外wai製zhi粒li方fang式shi采cai用yong滾gun壓ya式shi,使shi物wu料liao很hen快kuai從cong篩shai網wang中zhong滾gun壓ya出chu去qu,而er提ti高gao成cheng品pin率lv,另ling粉fen碎sui速su度du越yue慢man顆ke粒li成cheng品pin率lv越yue高gao,在zai不bu堵du網wang孔kong的de情qing況kuang下xia盡jin可ke能neng慢man點dian。幹gan法fa輥gun壓ya造zao粒li機ji將jiang幹gan粉fen物wu料liao製zhi成cheng顆ke粒li狀zhuang產chan品pin的de專zhuan用yong設she備bei,物料經機械壓力強製壓縮成型,不添加任何潤濕劑,產品純度有保證,工藝流程簡短,能耗低,輔助設備及人員配置少,操作彈性大,適應範圍廣,顆粒強度的大小可通過液壓力調節。
 
幹法輥壓造粒機
 
  國內標準隻要成品率達30%幹法輥壓造粒機已符合要求。(以澱粉為標準20-60目)製粒過程中物料變色問題:一yi般ban物wu料liao通tong過guo幹gan法fa製zhi粒li後hou顏yan色se會hui和he原yuan來lai粉fen料liao有you差cha異yi,因yin為wei粉fen的de表biao麵mian積ji比bi顆ke粒li的de表biao麵mian積ji大da,所suo以yi對dui光guang線xian的de反fan射she也ye有you所suo不bu同tong,另ling經jing過guo壓ya製zhi後hou的de顆ke粒li較jiao原yuan粉fen的de堆dui積ji密mi度du(單位:g/cm3或kg/m3)增zeng加jia,所suo以yi顆ke粒li的de顏yan色se也ye會hui加jia深shen,一yi般ban情qing況kuang下xia作zuo用yong的de壓ya輪lun上shang的de壓ya力li越yue大da顏yan色se會hui變bian得de越yue深shen,作zuo用yong在zai壓ya輪lun上shang的de壓ya力li不bu僅jin僅jin是shi油you泵beng的de壓ya力li,還hai與yu送song料liao速su度du和he壓ya片pian速su度du有you關guan,在zai壓ya力li和he壓ya片pian速su度du一yi定ding的de情qing況kuang下xia,送song料liao速su度du越yue快kuai,作zuo用yong在zai壓ya輪lun間jian的de壓ya力li越yue大da,反fan之zhi越yue小xiao,同tong樣yang在zai壓ya力li和he送song料liao速su度du一yi定ding的de情qing況kuang壓ya片pian速su度du越yue慢man,作zuo用yong在zai壓ya輪lun間jian的de壓ya力li越yue大da,反fan之zhi越yue小xiao。故gu用yong戶hu在zai使shi用yong幹gan法fa輥gun壓ya造zao粒li機ji時shi要yao根gen據ju物wu料liao的de實shi際ji情qing況kuang選xuan擇ze一yi個ge好hao的de壓ya力li和he速su度du,這zhe樣yang在zai保bao證zheng產chan品pin性xing能neng基ji礎chu上shang提ti高gao產chan品pin的de一yi次ci成cheng品pin率lv。