Igitandukanya fibre

Ibikoresho fatizo bitunganywa na hydraulic pulper biracyarimo uduce duto tw'impapuro tutararekurwa burundu, bityo bigomba gukomeza gutunganywa. Gukomeza gutunganya fibre ni ingenzi cyane kugira ngo inoze ireme ry'impapuro z'imyanda. Muri rusange, gushwanyagurika kw'impapuro bishobora gukorwa mu gihe cyo gushwanyagurika no gutunganya. Ariko, imyanda yamaze kwangirika, iyo yongeye gushwanyagurika mu bikoresho rusange, izakoresha amashanyarazi menshi, igipimo cyo gukoresha ibikoresho cyaba gito cyane kandi imbaraga z'imyanda zikagabanuka bitewe n'uko fibre yongeye gucibwa. Kubwibyo, gushwanyagurika kw'impapuro z'imyanda bigomba gukorwa neza hatabayeho gushwanyagurika kw'imyenda, gushwanyagurika kw'impapuro kugeza ubu ni byo bikoresho bikoreshwa cyane mu gutunganya imyanda. Dukurikije imiterere n'imikorere y'ishwanyagurika ry'imyanda, gushwanyagurika kw'impapuro bishobora kugabanywamo ibice bibiri: gushwanyagurika kw'impapuro z'imyanda imwe n'ishwanyagurika ry'impapuro nyinshi, ikoreshwa cyane ni ugushwanyagurika kw'impapuro z'imyanda imwe.

Imiterere y'itandukanya ry'imigozi imwe iroroshye cyane. Inyigisho y'akazi ni iyi ikurikira: imiyoboro iva ku mpera ntoya y'umurambararo wo hejuru w'igishishwa cy'ishusho ya koni igashyirwa mu cyerekezo cya tangential, kuzunguruka kwa impeller kunatanga imbaraga zo gupompa zituma imiyoboro ikora imiyoboro y'amazi kandi igatanga imiyoboro ikomeye y'amazi yimbitse, imiyoboro irarekurwa kandi ikarekurwa mu cyuho kiri hagati y'umugongo wa impeller n'inkombe yo hasi. Impande z'inyuma za impeller zifite icyuma gitandukanya gihamye, kitagamije gusa gutandukanya imiyoboro ahubwo kinatanga umuvuduko uhindagurika kandi kigatera icyuma gipima. Imiyoboro mito izava ku gice cyo hagati cy'impeller, imyanda yoroheje nka pulasitiki izaba igizwe n'ingufu zo hagati z'igifuniko cy'imbere kandi igasohoka buri gihe, imyanda ikomeye igirwaho ingaruka n'imbaraga zo hagati, ikurikira umurongo w'uruziga ku rukuta rw'imbere mu cyambu cy'imyanda kiri munsi y'umurambararo munini ugomba gusohoka. Gukuraho imyanda y'urumuri mu gitandukanya imiyoboro bikorwa rimwe na rimwe. Igihe cyo gufungura valve igomba gushingira ku ngano y'imyanda y'urumuri mu bikoresho by'imyanda by'impapuro. Umusemburo w’imyanda ukoreshwa mu gutandukanya imyanda ukoresheje ikoranabuhanga rimwe gusa ugomba kwemeza ko imyanda y’urumuri ifunguye neza kandi ko imyanda y’urumuri itavunika ngo ivangwe n’imyanda y’urumuri. Nanone, igikorwa kigomba gutandukanya ibyuma bya pulasitiki n’indi myanda y’urumuri kugira ngo bisohoke mu gihe gito kugira ngo habeho kandi hagarurwe uburinganire bw’imyanda ikoreshwa mu gutandukanya imyanda, muri rusange, valve isohora imyanda y’urumuri igenzurwa mu buryo bwikora kugira ngo isohoke rimwe mu minota 10 kugeza kuri 40, 2 kugeza kuri 5 buri gihe iba ikwiriye, imyanda ikomeye isohoka buri masaha 2 kandi amaherezo ikagera ku ntego yo gutandukanya no gusukura imyanda y’urumuri.