Chipolopolo cha Mano Awiri
Chipolopolo cha pellet mill roller ndi chowonjezera chofunikira cha pelletizer, chomwe chimakhalanso chosavuta kuvala mphete ikafa.Imagwira ntchito makamaka ndi mphete yakufa ndi kufa kwathyathyathya kudula, kukanda, kuyika, ndi kufinya zopangira kuti zitheke.Zipolopolo zodzigudubuza zimagwiritsidwa ntchito kwambiri pokonza ma pellets odyetsa nyama, ma pellets amafuta a biomass, etc.
Mu ndondomeko ya granulator, pofuna kuonetsetsa kuti zopangira zikhoza kukanikizidwa mu dzenje lakufa, payenera kukhala mikangano pakati pa chipolopolo chodzigudubuza ndi zinthu, kotero popanga chipolopolocho, chidzapangidwa ndi mitundu yosiyanasiyana ya zovuta. pamwamba kuti wodzigudubuza kuti asaterere.Pali mitundu itatu ya malo omwe amagwiritsidwa ntchito kwambiri: mtundu wa dimpled, mtundu wotseguka, ndi mtundu wotseka.
Dimpled Roller Shell
Pamwamba pa chigoba chodzigudubuza cha dimples chili ngati chisa cha uchi chomwe chili ndi mabowo.Pogwiritsa ntchito, patsekekeyo imadzazidwa ndi zinthu, kupanga mikangano pamwamba pa mikangano coefficient ndi yaying'ono, zinthu sizili zophweka kutsetsereka kumbali, kuvala kwa mphete kufa kwa granulator ndi yunifolomu kwambiri, ndi kutalika kwa tinthu tating'onoting'ono. zopezedwa n'zogwirizana kwambiri, koma mpukutu zinthu ntchito ndi zoipa pang'ono, pakhoza kukhala chikoka pa zokolola za granulator, kupanga kwenikweni si wamba monga lotseguka ndi otsekedwa mitundu.
Open-end Roller Shell
Ili ndi mphamvu yotsutsa-kutsetsereka komanso magwiridwe antchito abwino.Komabe, popanga zinthuzo, zinthuzo zimalowa m'malo opangira mano, zomwe zingayambitse vuto la zinthu zomwe zikuyenda kumbali imodzi, zomwe zimapangitsa kuti pakhale kusiyana kwa kuvala kwa chipolopolo ndi mphete kufa.Nthawi zambiri, kuvala kumakhala koopsa pamapeto awiri a chipolopolo chodzigudubuza ndi mphete kufa, zomwe zidzachititsa kuti zikhale zovuta kutulutsa zinthu kumapeto kwa mphetezo zimafa kwa nthawi yaitali, kotero ma pellets opangidwa ndi aafupi kuposa apakati. kufa kwa mphete.
Chotsekera-mapeto Roller Shell
Mapeto awiri a chipolopolo chamtunduwu amapangidwa kuti azikhala otsekedwa (mtundu wa groove wokhala ndi m'mphepete mwake).Chifukwa cha kutsekedwa m'mphepete kumbali zonse ziwiri za groove, zopangira sizimayendayenda mosavuta kumbali zonse ziwiri pansi pa extrusion, makamaka zikagwiritsidwa ntchito potulutsa zinthu zam'madzi zomwe zimakhala zosavuta kutsetsereka.Izi zimachepetsa kutsetsereka kumeneku ndipo kumapangitsa kuti zinthu zigawike bwino, kuvala kofanana kwa chipolopolo ndi mphete kufa, motero utali wofanana wa pellets.
