Isahluli sefayibha

Izinto eziluhlaza ezicutshungulwa yi-hydraulic pulper zisenamaphepha amancinci angakhululwanga ngokupheleleyo, ngoko ke kufuneka ziqhubeke nokucutshungulwa. Ukucutshungulwa ngakumbi kwefayibha kubaluleke kakhulu ukuphucula umgangatho we-pulp yephepha elimdaka. Ngokubanzi, ukuqhekeka kwe-pulp kungenziwa kwinkqubo yokuqhekeza kunye nenkqubo yokucoca. Nangona kunjalo, i-pulp yephepha elimdaka sele iqhekeziwe, ukuba iphinda ikhululwe kwizixhobo zokuqhekeza ngokubanzi, iya kusebenzisa umbane ophezulu, izinga lokusetyenziswa kwezixhobo liya kuba liphantsi kakhulu kwaye amandla e-pulp ancitshiswa ngokunqunyulwa kwefayibha kwakhona. Ke ngoko, ukuqhekeka kwephepha elimdaka kufuneka kwenziwe ngokufanelekileyo ngaphandle kokusika iifayibha, isahluli sefayibha ngoku sesona sixhobo sisetyenziswa kakhulu ekucutshungulweni ngakumbi kwephepha elimdaka. Ngokwesakhiwo kunye nomsebenzi womhluli wefayibha, isahluli sefayibha singahlulwahlulwa sibe si-single effect fiber separator kunye ne-multi-fiber separator, esona sisetyenziswa kakhulu si-single effect fiber separator.

Ulwakhiwo lwe-single effect fiber separator lulula kakhulu. Ithiyori yomsebenzi yile ilandelayo: i-slurry iphuma kwisiphelo esincinci esiphezulu se-cone shape shell ize ipompelwe kwicala eli-tangential, ukujikeleza kwe-impeller kukwabonelela ngamandla okupompa avumela i-slurry ukuba ivelise ukujikeleza kwe-axial kwaye ivelise ukujikeleza okunamandla okunzulu kombane, i-fiber iyakhululeka kwaye ikhululwe kwisithuba esiphakathi kwe-impeller rim kunye nomphetho osezantsi. Umda wangaphandle we-impeller uxhotyiswe nge-blade yokwahlula esisigxina, engakhuthazi nje kuphela ukwahlukana kwe-fiber kodwa ivelisa ukuhamba okuguquguqukayo kunye ne-scours screen plate. I-slurry encinci iya kuhanjiswa kwi-screen hold kwicala elingasemva le-impeller, ukungcola okukhanyayo okufana neplastiki kuya kuba yindawo engaphakathi ye-cover yangaphambili kwaye ikhutshwe rhoqo, ukungcola okunzima kuchaphazeleka ngamandla e-centrifugal, kulandela umgca ojikelezayo ojikeleze udonga olungaphakathi ukuya kwi-sediment port engaphantsi kwesiphelo esikhulu se-diameter esiza kukhutshwa. Ukususwa kokungcola kokukhanya kwi-fiber separator kwenziwa ngamaxesha athile. Ixesha lokuvula le-valve yokukhupha kufuneka lisekelwe kubungakanani bokungcola kokukhanya kwimpahla eluhlaza yephepha elimdaka. Isihluzi sefayibha esinefuthe elinye kufuneka siqinisekise ukuba ifayibha yepulp ikhululiwe ngokupheleleyo kwaye ukungcola okukhanyayo akuyi kwaphulwa kwaye kuxutywe nepulp encinci. Kwakhona le nkqubo kufuneka yahlule rhoqo iifilimu zeplastiki kunye nezinye ukungcola okukhanyayo ukuze zikhuphe ngexesha elifutshane ukuqinisekisa nokubuyisela ibhalansi yesihluzi sefayibha, ngokubanzi, ivalvu yokukhupha ukungcola okukhanyayo ilawulwa ngokuzenzekelayo ukuba ikhuphe kanye emva kwemizuzu eli-10 ukuya kwengama-40, imizuzwana emi-2 ukuya kwengama-5 ngexesha ngalinye ifanelekile ngakumbi, ukungcola okunzima kukhutshwa rhoqo emva kweeyure ezi-2 kwaye ekugqibeleni kufezekise injongo yokwahlula nokucoca iifayibha zepulp.