Mu gutunganya imyanda itunganyirizwa mu nganda zikora impapuro, itandukanya fibre ni ibikoresho byingenzi kugirango habeho gusibanganya neza impapuro z’imyanda no kwemeza ubwiza bwa pulp. Ifu ivurwa na hydraulic pulper iracyafite impapuro ntoya. Niba ibikoresho bisanzwe byo gukubita bikoreshwa mugusibanganya impapuro zanduye, ntabwo gukoresha ingufu gusa ari byinshi kandi igipimo cyo gukoresha ibikoresho kiri hasi, ariko kandi imbaraga za pulp zizagabanuka kubera kongera guca fibre. Gutandukanya fibre irashobora gukwirakwiza fibre neza itabanje kuyikata, kandi yabaye ibikoresho bikoreshwa cyane mubikoresho byangiza imyanda muri iki gihe.

Itondekanya rya Fibre Bitandukanya

Ukurikije itandukaniro ryimiterere nimikorere, abatandukanya fibre bigabanijwemo ubwoko bubiri:ingirakamaro imwe ya fibre itandukanyanagutandukanya fibre fibre.

Ingaruka imwe ya Fibre itandukanya: Imiterere yubuhanga, imikorere isobanutse

Imikorere imwe ya fibre itandukanya ifite igishushanyo mbonera (nkuko bigaragara ku gishushanyo mbonera cy'ishusho ya 5-17). Ihame ryakazi ryayo nuburyo bukurikira: ifumbire isunikwa mumurambararo muto wa diametre yumutwe wa conical kuva hejuru ugana icyerekezo gifatika. Iyo uwimura azunguruka, ibyuma nabyo bifite imikorere yo kuvoma, bigatuma pulp itanga uruzinduko rwa axial hamwe no kuzunguruka gukomeye. Mu cyuho kiri hagati yikizunguruka nicyuma cyo hepfo, no hagati yicyuma na plaque ya ecran, pulp irasibanganywa kandi igatandukanywa muri fibre.

• Gutandukana neza.
• Gukuraho umwanda. umwanda uremereye uterwa imbaraga na centrifugal hanyuma winjire ku cyambu gisohora slag munsi yumurambararo munini wa diametre kuruhande rwurukuta rwimbere ruzenguruka.

Mu rwego rwo kugenzura imikorere, igihe cyo gufungura urumuri rwanduye rwumucyo rugomba guhinduka ukurikije ibikubiye mu mwanda w’umucyo mu mpapuro zangiza imyanda. Mubisanzwe, kugenzura byikora gusohora rimwe buri 10-40s, buri gihe kuri 2-5s; umwanda uremereye urekurwa rimwe buri 2h. Binyuze mu kugenzura neza gusohora, irashobora gutandukanya fibre zose mugihe wirinze kumena umwanda woroshye nka plastiki, kandi igasubizaho vuba uburinganire bwo gutandukana, amaherezo ikamenya gutandukanya no kweza fibre.

Nuburyo bwihariye bwimiterere nuburyo bukoreshwa, itandukanya fibre yerekana ibyiza byingenzi mugikorwa cyo kwangiza imyanda. Ntabwo ikemura gusa ibibi byibikoresho bisanzwe bikubitwa, ahubwo inasoza neza imirimo yo gukwirakwiza fibre no gutandukanya umwanda, ishyiraho urufatiro rukomeye rwo kuzamura ireme ryimpapuro zangiza imyanda no gukora neza impapuro. Nibimwe mubikoresho byingenzi byingirakamaro mu gutunganya imyanda itunganya inganda zigezweho.