Mfundo Yogwira Ntchito
Pambuyo popukuta chimanga chophika, zidutswazo zimagwera m'chipinda chopukutira kudzera munsi mwa ntchito yokoka. Popeza kusintha kwa ma disc awiriwo ndi mawonekedwe apadera a ma disc, ma cell a chimanga amabala mphamvu ya centrifugal ndikuponyedwa kunja kwa ma disc. Pochita izi, mbewu za chimanga zimapindika ndikugunda wina ndi mzake kuti ziphwanyidwe. Ngakhale kukhudzana pakati pa tinthu tosakhudzana ndi nyongolosi ya chimanga, ndibwino kupatukana kwa majeremusi ndikuchepetsa kunenepa kwamafuta.
Imagwiritsidwa ntchito kupondaponda zipatso za chimanga ndi ma germ chimanga pambuyo pochulukitsa moyenerera, kotero kuti nyongayo imasiyanitsidwa ndi dander ndi endosperm. Ndiwothekanso kukulitsa zokolola za nyongolosi, kuti muthandizire kupera komanso kupera wowuma. Chifukwa chosiyana masinthidwe, amathanso kuzolowera kupindika kwa soya pambuyo pokhazikika mu fakitale ya soya. Makinawa ali ndi mawonekedwe osavuta, kusindikiza odalirika, magwiridwe antchito komanso kutulutsa kwakukulu. Kuchulukitsa ndizochepa kwambiri poyerekeza ndi mtundu womwewo wa zida, kugwiritsa ntchito mphamvu ndizotsika kwambiri, magwiridwe antchito ndi kukonza ndi osavuta, ndipo ntchito yodzitchinjiriza imaperekedwa.
Chachikulu magawo matekinoloje
Mtundu | Liwiro spindle (r / min) | Mtunda wosunthika wa mbale yosuntha (mm) | Magetsi zida zamagetsi ndi zofunika zamagetsi zofunikira |
800 Degerm mill | 980 | 60 | C≤0.16g |
1200 Degerm mphero | 880 | 30 | C≤0.16g |
Mtundu | Wophwanywa kamodzi | Adzadulidwa kawiri | ||||||
zotulutsa | Makola a chimanga chonse | Mlingo wa D-embryo | Kuchulukana kwa chimanga | Pokonza mphamvu | Makola a chimanga chonse | Kuchulukitsa | Kuchulukana kwa chimanga | |
800 Mpweya wofiyira | 4-8T Chimanga chazakudya / H | 1% | 85% | 4-6 valavu | M'malo mwa chimanga cha 6-8TC / H | Zosaloledwa | 15% | 10-12 valavu |
1200 Degerming mill | 20-25T Chimanga cha malonda / H | 25-30TCCA chimanga / H |