Uyini ugqoko wethaya?

I-Pulp tray yinto yokupakisha ephumelelayo ekhiqizwa uginindela. Imikhiqizo ye-pulp ebunjiwe yenziwa ngokunciphisa iphepha lodoti libe uginindela. Le nqubo ifaka ukungeza izithuthukisi ezahlukahlukene zokusebenza. Isikhunta esinezigaxa bese sicwiliswa kuginindela bese kukhishwa amanzi kusigaxa ngomshini oqinile. Lokhu kubangela ukunamathela kwemicu ephepheni lomtapo kuya.

I-Pulp tray yinto yokupakisha ephumelelayo ekhiqizwa uginindela. Imikhiqizo ye-pulp ebunjiwe yenziwa ngokunciphisa iphepha lodoti libe uginindela. Le nqubo ifaka ukungeza izithuthukisi ezahlukahlukene zokusebenza. Isikhunta esinezigaxa bese sicwiliswa kuginindela bese kukhishwa amanzi kusigaxa ngomshini oqinile. Lokhu kubangela ukuthi imicu esepulpheni lephepha inamathele ngaphandle koshayayo bese yakha kahle. Izingxenye zamaphepha ezibunjiwe ziyakhishwa esikhunjeni, zomiswe, kuthi ugqoko wethaya wenziwe ngephepha elenziwe kabusha (njenge-newsprint). Itreyi le-pulp lenziwe ngephepha elenziwe kabusha (njenge-newsprint). Ithreyi etholakala kuyo yonke indawo ingenye yezinto zokupakisha ezisetshenziswa kakhulu, ezinokusetshenziswa okuhlukahlukene, njengokufakwa okumunca ukushaqeka ekufakweni kwemikhiqizo esezingeni eliphezulu ye-elekthronikhi kumathileyi okuphuza ezindaweni zokudlela ezisheshayo. Imikhiqizo ingasetshenziselwa ukumunca noma iqukathe uketshezi, futhi ingenziwa ngezimo ezahlukahlukene, imibala nemidwebo. I-pulp pallets nayo iyisibonelo esihle kakhulu semikhiqizo eluhlaza. Njengoba iningi lazo lenziwa ngephepha lemfucumfucu elenziwe kabusha, inqubo yakhelwe ukwandisa ukusetshenziswa kwamanzi kunqubo yokukhiqiza. Inqubo yokukhiqiza imikhiqizo ye-pulp ebunjiwe nayo ilula, futhi izindleko ziphakeme kakhulu kunezinye izixazululo zokupakisha. Inqubo yokukhiqizwa kwethreyi yethosi iqala ekuqoqeni iphepha lodoti, kufaka phakathi ukupakisha kukathayela kanye ne-newsprint. Ngokufaka amanzi nokuwachaya kunqubo yokwehlisa, leli phepha liba uginindela, lapho kufakwa khona izinto zokuqinisa nezokunamathisela ezifana ne-wax encibilikayo ne-aluminium sulfate. Lapho uginindela usulungile, cwilisa isikhunta somkhiqizo oyifunayo kuwo. Isikhunta sinesibindi futhi sixhunywe kumthombo onamandla wokuhlanza kanye nesistimu yokubuyisa amanzi angcolile. Uma usucwilisiwe, i-vacuum iyasebenza, edonsela amanzi kude nobuso bonke besikhunta. Lo mphumela ubangela ukuthi imicu yamaphepha imiswe kuginindela inamathele ngaphandle kwesikhunta lapho amanzi edlula. Amanzi adlula kwisikhunta ayaqoqwa abuyiselwe emuva enqubeni yokunciphisa uginindela ukuze isetshenziswe kabusha. Lapho ungqimba lwe-fiber olunamathelayo lufinyelela ebusongweni obudingekayo, isikhunta siyasuswa egazini. Itreyi le-pulp elibonisa ngokunembile ingaphezulu lesikhunta manje selingakhishwa kusetshenziswa isikhunta sokudlulisa bese lifakwa ezingxenyeni zikagesi noma kudivayisi yokoma oketshezi olushisayo, lapho lomiswa kancane khona ukuze lisatshalaliswe.


Isikhathi Iposi: Aug-03-2021