Makina otsuka ma vibration wind sieving amagwiritsidwa ntchito makamaka paulimi poyeretsa ndi kusankha mbewu kuti ziwongolere bwino ndikuchepetsa kuwonongeka. Chotsukiracho chimaphatikiza kuwunika kwa kugwedezeka ndi matekinoloje osankha mpweya, kuchita bwino ntchito yoyeretsa pambewu zokololedwa. Nawa njira zingapo zotsuka zotsukira mphepo paulimi:
1. Chotsani zonyansa: sieve ya mphepo ingagwiritse ntchito malo oyendetsa mpweya opangidwa ndi fani kuti awononge kusakaniza ndikuchotsa zosafunika zowala, monga udzu, chipolopolo ndi zina zotero.
2. Sinthani bwino ntchito yoyeretsa: Chophimba chogwedezeka chimayenda mmbuyo ndi mtsogolo pansi pa kayendetsedwe ka njira yotumizira ma eccentric, ndipo mapangidwe a chinsalu amathandizira kuti zinthu zipite patsogolo, motero kumapangitsa kuti ntchito yoyeretsa ikhale yabwino.
3. Chepetsani kutayika: Kwa mbewu zina monga mpendadzuwa, kutayika kwa mpendadzuwa ndi kusadetsedwa kumakhala kokulirapo mukatha kukolola ndi makina, ndipo chipangizo choyezera mphepo chingathe kuchepetsa vutoli ndikuwongolera kuyeretsa.
4. Sinthani ku mbewu zosiyanasiyana: Makina otsuka sieve amphepo sangangogwiritsidwa ntchito poyeretsa chimanga ndi mbewu zina, komanso amatha kusinthidwa molingana ndi mawonekedwe a mbewu zosiyanasiyana kuti akwaniritse zosowa zoyeretsa za mbewu zosiyanasiyana.
5. Kupititsa patsogolo khalidwe la mbeu: Pochotsa zodetsedwa ndi mbewu zosafunikira m'mbewu, makina owunikira mphepo amathandizira kukweza mtundu wa mbewu zomaliza ndikukwaniritsa kufunikira kwa msika wazinthu zaulimi zapamwamba.
Zotsatirazi ndizomwe zimapangidwira komanso mfundo zogwirira ntchito zotsukira zotsuka zotsuka:
1. Kujambula kwa vibrating: Makina owonetsera mphepo amatenga njira yowonetsera kugwedezeka, ndipo zinthuzo zimayang'aniridwa ndi mphamvu yogwedeza. Kuwunika kwa vibrating kumatha kugawanitsa zinthu za granular m'magulu osiyanasiyana a tinthu tating'onoting'ono, kuti tikwaniritse cholinga choyeretsa ndi kugawa.
2. Kupatukana kwa mphepo: Kuphatikiza pa kuyang'ana kogwedezeka, chotsuka chophimba cha mphepo chimagwiritsanso ntchito mphamvu yamphepo kupatukana. Kupyolera mu mphamvu ya mphepo, zonyansa zopepuka (monga udzu, masamba, ndi zina zotero) muzinthu za granular zimatha kuwululidwa, motero kukwaniritsa kuyeretsa ndi kuyeretsa kwa zipangizo.
3. Mawonekedwe azithunzi zamitundu yambiri: Makina otsuka amphepo nthawi zambiri amakhala ndi mawonekedwe azithunzi zamitundu yambiri, gawo lililonse la chophimba chowonekera ndi losiyana, limatha kukwaniritsa kupatukana kwa tinthu tating'onoting'ono tating'ono, zapakatikati ndi zabwino, kukonza magwiridwe antchito komanso kulondola kwakusanja.
4, kusintha kosinthika: ogwiritsa ntchito amatha kusintha kukula kwa kugwedezeka, kugwedezeka pafupipafupi, mphamvu yamphepo ndi magawo ena malinga ndi mawonekedwe ndi zosowa za zida, kuti akwaniritse kuyeretsa bwino komanso kusanja.
5. Kugwiritsa ntchito bwino kwambiri komanso kupulumutsa mphamvu: makina owonera mphepo kugwedezeka nthawi zambiri amakhala ndi mawonekedwe achangu komanso kupulumutsa mphamvu. Imatengera luso lapamwamba la kugwedezeka ndi kulekanitsa mphepo, zomwe zingachepetse kugwiritsa ntchito mphamvu ndikuwongolera kupanga bwino.
Nthawi yotumiza: Apr-21-2025
