NGHIEN CU'U HOAN THIEN CONG NGHE VA THIET B\ OANH BONG THEO PHU'aNG PHAP U'QT VA MAY SAY TRONG DAY CHUYEN PHAN LOAI CA PHE NHAN XUAT K H A U Nguydn van Hoang Cdng ty Co phan Co Vina Nha Trang Torn tat Dau nam 2008 Cdng ly CS phdn Ca Vina Nha Trang (Vina Nha Trang) da ddng ky tham gia thuc hien du dn sdn xudt thu nghiem "Hodn thien quy trinh cong tighe, thiet bi ddnh bong theo phucmg phdp irdt vd mdy sdy ddy chuyin phdn logi cd phe nhdn xudt khdu, ndng sudt tdn/h " Dieac su hd tra lit nguon vdn cua Chuang trinh khoa hoc cong nghe diem cdp nhd nudc "Nghien ciru img dimg vd Phdt trien cong nghe phuc vu cong nghiep hod, hien dgi hoa nong nghiep vd nong thon" md so KC07/06 -10 thong qua cong tde diiu tra, thu thdp tdi lieu nudc vd quoc ti vi thiit bi vd cong nghe chi biin cd phe Cdng ty Cd phdn ca Vina Nha Trang da hodn thien nhiiu bdo cdo chuyen de, quy trinh cong nghe vd thiet ke che tgo cdc he thong thiet hi ddnh bong cd phe nhdn theo phtrang phdp udt vd mdy sdy Sdti phdm cua die dn da duac img dimg vdo thuc ti sdn xudt, dem lgi hieu qud kinh te cho nhd che bien cd phe, nhd che tgo thiet bj va gop phdn ndng cao ngudn thu cho ngdn sdch nhd mrdc Chung toi xin gidi thieu tdm tdt mpt sd ket qud chinh cua du dn nhu sau: I NGHIEN CU'U H O A N THIEN QUY TRJNH CONG NGHE CHI& BI^N CA PHE 1.1 Hoan thien quy trinh cdng nghe phan loai ca phe nhan San phdm Ihu dugc qua phuomg phap che bien khd ddi vdi ca phe (chu yeu Id ca phe vdi) la ca phe nhan xd cdn Ian nhieu lap chai va hat ca phe hu hdng khdc De cd dugc cd phe nhan phdm dii lieu chuan xuat khau hodc che bien rang xay, ca phe nhan xd can dugc phan loai de tach cac tap chat va cac hat ca phe khuyet tat khdc Day la yeu cau can thiet qua trinh che bien ca phe chat lugng cao - Quy trinh cdng nghi phdn logi vd ddnh bdng cd phi thdng dung Ca phe nhan xd Phan loai trpng lugng Tach tap chat c=> ^ Tach W\m loai Phan loai kich thu'O'c C = " Danh bong •=o Tach da soi a Phan loai mau sac :> Phan lo^i l