Momwe mungasinthire udzu wa tirigu popanga mapepala

Pakupanga mapepala amakono, zinthu zomwe zimagwiritsidwa ntchito kwambiri ndi mapepala otayira ndi namwali zamkati, koma nthawi zina mapepala otayira ndi namwali zamkati sizipezeka m'dera lina, ndizovuta kupeza kapena zodula kwambiri kugula, pamenepa, wopanga angaganizire gwiritsani ntchito udzu wa tirigu ngati zopangira kupanga mapepala, udzu wa tirigu ndi chinthu chodziwika bwino chaulimi, chomwe ndi chosavuta kuchipeza, chochuluka komanso chotsika mtengo.

Poyerekeza ndi ulusi wa nkhuni, ulusi wa udzu wa tirigu umakhala wonyezimira komanso wofooka, sikophweka kuuyikitsa woyera, choncho nthawi zambiri, udzu wa tirigu umagwiritsidwa ntchito kwambiri popanga mapepala oomba kapena malata, mphero zina zimasakanizanso udzu wa tirigu. namwali zamkati kapena zinyalala pepala kubala otsika khalidwe mapepala minofu kapena ofesi pepala, koma zitoliro pepala kapena corrugated pepala amaonedwa kuti kwambiri ankakonda mankhwala, chifukwa njira kupanga ndi yosavuta kwambiri ndipo kupanga mtengo wochepa.

Kuti apange mapepala, udzu wa tirigu uyenera kudulidwa kaye, utali wa 20-40mm umakonda, wosavuta kuti udzu usamutsidwe kapena kusakaniza ndi mankhwala ophikira, makina odulira udzu wa tirigu amafunsidwa kuti agwire ntchitoyi, koma ndikusintha mafakitale amakono a ulimi, tirigu nthawi zambiri amakololedwa ndi makina, pamenepa, makina odulira sali ofunikira.Pambuyo kudula, udzu wa tirigu udzasamutsidwa kuti usakanike ndi mankhwala ophikira, njira yophika soda ya caustic imagwiritsidwa ntchito pochita izi, kuchepetsa mtengo wophika, madzi a miyala ya laimu angathenso kuganiziridwa.Pambuyo pa udzu wa tirigu wosakanikirana ndi mankhwala ophikira, udzasamutsidwa ku phula lozungulira kapena dziwe lophikira mobisa, kuphika pang'ono zopangira, dziwe lophikira mobisa, dziwe lophikira mobisa limalimbikitsidwa, ntchito yomanga nyumba, yotsika mtengo, koma yotsika kwambiri.Pakupanga kwakukulu, muyenera kuganizira kugwiritsa ntchito chimbudzi chozungulira kapena chophikira chophatikizika, ubwino wake ndikuphika bwino, koma zowona, mtengo wa zida ungakhale wokwera kwambiri.The mobisa kuphika dziwe kapena ozungulira digester chikugwirizana ndi nthunzi yotentha, ndi kuwonjezeka kutentha mu chotengera kapena thanki ndi kuphatikiza kuphika wothandizila, ndi lignin ndi CHIKWANGWANI adzalekanitsidwa wina ndi mzake.Akamaliza kuphika, udzu wa tirigu umatsitsidwa kuchokera ku chophikira kapena thanki yophikira kupita ku nkhokwe kapena thanki yamatope yokonzeka kutulutsa ulusi, makina omwe amagwiritsidwa ntchito kwambiri ndi makina ochapira, makina ochapira othamanga kwambiri kapena bivis extruder, mpaka udzu wa tirigu. CHIKWANGWANI chidzachotsedwa kwathunthu, pambuyo pa kuyeretsa ndi kuwunika, chidzagwiritsidwa ntchito kupanga mapepala.Kupatula kupanga mapepala, ulusi wa udzu wa tirigu ungagwiritsidwenso ntchito kuumba thireyi yamatabwa kapena kuumba thireyi ya dzira.