Zifukwa ndi Njira Zothetsera Kutsekeka kwa Feed Granulator(pellet mphero)

Popanga chakudya chenicheni, chifukwa cha zifukwa zosiyanasiyana, "mphika wa zinthu" ukhoza kupangidwa pakati pa mphete ndi makina osindikizira, zomwe zimapangitsa kuti pakhale mavuto monga kugwedeza, kutsekeka, ndi kutsetsereka kwa granulator.

Tapeza mfundo zotsatirazi kudzera mu kusanthula kothandiza komanso zokumana nazo za tsamba lamilandu:

1, Zopangira zinthu

Zida zokhala ndi wowuma wochuluka zimakhala ndi nthunzi ya gelatinization ndipo zimakhala ndi viscosity inayake, yomwe imathandizira kuumba;Pazinthu zokhala ndi ulusi wokulirapo, mafuta ochulukirapo amafunikira kuwonjezeredwa kuti achepetse kukangana panthawi ya granulation, zomwe zimapindulitsa kuti zinthuzo zidutse mu nkhungu ya mphete ndipo zotsatira zake zimakhala zosalala.

2, zosayenera kufa mpukutu chilolezo

Kusiyana pakati pa nkhungu odzigudubuza ndi yaikulu kwambiri, kuchititsa wosanjikiza zinthu pakati pa nkhungu odzigudubuza kukhala wandiweyani ndi mosagwirizana anagawira.Wodzigudubuza amatha kutsetsereka chifukwa cha mphamvu yosagwirizana, ndipo zinthuzo sizingathe kufinya, zomwe zimapangitsa kuti makina atsekeke.Kuchepetsa kutsekeka kwa makina, chidwi chiyenera kulipidwa pakusintha kusiyana pakati pa odzigudubuza nkhungu panthawi yopanga, nthawi zambiri 3-5mm imakonda.

3, Zotsatira za khalidwe la nthunzi

Mikhalidwe yabwino yopangira granulation ndi: chinyezi choyenera chazopangira, mpweya wabwino kwambiri, komanso nthawi yokwanira yotentha.Kuonetsetsa kuti tinthu tating'onoting'ono tating'onoting'ono tating'onoting'ono komanso kutulutsa kwakukulu, kuwonjezera pakugwira ntchito bwino kwa magawo osiyanasiyana opatsirana a granulator, mtundu wa nthunzi wowuma wowuma womwe umalowa mu chowongolera cha granulator uyenera kutsimikiziridwa.

Kusakwanira kwa nthunzi kumapangitsa kuti pakhale chinyezi chambiri mukatuluka mu conditioner, zomwe zingayambitse kutsekeka kwa dzenje la nkhungu ndikutsetsereka kwa chodzigudubuza panthawi ya granulation, zomwe zimapangitsa makinawo kutsekeka.Kuwonetseredwa mu:

① Kuthamanga kwa nthunzi kosakwanira komanso chinyezi chambiri kumapangitsa kuti zinthuzo zimwe madzi ambiri.Pa nthawi yomweyi, pamene kupanikizika kuli kochepa, kutentha pamene zinthuzo zimakhala zochepa, ndipo wowuma sangathe gelatinize bwino, zomwe zimapangitsa kuti granulation iwonongeke;

② Kuthamanga kwa nthunzi sikukhazikika, kusinthasintha kuchokera pamwamba mpaka pansi, ndipo khalidwe lakuthupi ndi losakhazikika, zomwe zimapangitsa kusinthasintha kwakukulu kwa granulator yamakono, ludzu losalinganika la zinthu, komanso kutsekeka kosavuta panthawi yopangira.

Kuti achepetse kuchuluka kwa kuyimitsidwa kwa makina chifukwa cha mtundu wa nthunzi, ogwira ntchito m'mafakitale odyetsa ayenera kusamala ndi chinyezi cha zinthuzo pambuyo potentha nthawi iliyonse.Njira yosavuta yodziwira ndikutenga zinthu zingapo kuchokera ku conditioner ndikuzigwira mu mpira, ndikuzisiya kuti zingomwaza.

4, Kugwiritsa ntchito mphete yatsopano kumafa

Nthawi zambiri, mphete yatsopano ikagwiritsidwa ntchito koyamba, imayenera kudulidwa ndi zinthu zamafuta, ndikuwonjezera koyenera pafupifupi 30% ya mchenga wa emery, ndikuyika kwa mphindi pafupifupi 20;Ngati pali zinthu zambiri m'chipinda cha granulation, ndipo zamakono zimachepa poyerekeza ndi kugaya, zimakhala zokhazikika, ndipo kusinthasintha kumakhala kochepa.Panthawiyi, makinawo akhoza kuyimitsidwa ndipo mkhalidwe wa granulation ukhoza kufufuzidwa.Granulation ndi yunifolomu ndipo imafika pa 90%.Pakadali pano, gwiritsani ntchito zida zamafuta kuti mutsike ndikusintha mchengawo kuti musatsekenso.

5, Momwe mungachotsere blockage

Ngati nkhungu ya mphete yatsekedwa panthawi yopanga, mafakitale ambiri odyetserako zakudya amagwiritsa ntchito kubowola magetsi kuti atulutse zinthuzo, zomwe zingawononge kusalala kwa dzenje la nkhungu ndikuwononga kukongola kwa tinthu ting'onoting'ono.

Njira yabwinoko ndiyo kuwiritsa nkhungu ya mphete mu mafuta, yomwe ndi kugwiritsa ntchito poto yachitsulo yamafuta, kuikamo mafuta otayika, kumiza nkhungu yotsekedwa m'menemo, ndiyeno kutenthetsa ndi nthunzi pansi mpaka kuphulika. phokoso, ndiyeno nkuchichotsamo.Pambuyo pozizira, kuyikako kumalizidwa, ndipo granulator imayambiranso malinga ndi momwe ntchito ikugwirira ntchito.Zida zotsekereza nkhungu ya mphete zimatha kutsukidwa mwachangu popanda kuwononga tinthu tating'ono.