Isixhobo ekrwada esenziwe yi-hydraulic pulper isaqulathe amaphetshana amancinci angakhululi ngokupheleleyo, ngoko ke kufuneka aqhutyelwe phambili. Ukuqhubekeka kokusetyenzwa kwefiber kubaluleke kakhulu ekuphuculeni umgangatho wenkunkuma yamaphepha. Ngokuqhelekileyo, ukuchithwa kwe-pulp kunokwenziwa kwinkqubo yokuqhawula kunye nenkqubo yokucoca. Nangona kunjalo, i-pulp yephepha lenkunkuma sele yaphukile, ukuba ikhululwe kwakhona kwisixhobo sokuqhawula ngokubanzi, iya kusebenzisa umbane ophezulu, izinga lokusetyenziswa kwezixhobo liya kuba liphantsi kakhulu kwaye amandla e-pulp ayancitshiswa yi-fiber. ukusika kwakhona. Ke ngoko, ukuchithwa kwephepha lenkunkuma kufuneka kuqhutywe ngokufanelekileyo ngaphandle kokusika imicu, isahluli sefayibha ngoku sesona sixhobo sisetyenziswa kakhulu kwinkunkuma yephepha ukuqhubekeka phambili. Ngokwesakhiwo kunye nomsebenzi we-fiber separator, i-fiber separator inokwahlulwa ibe yi-fiber separator ye-fiber enye kunye ne-multi-fiber separator, eyona nto isetyenziswa kakhulu yi-fiber separator enye.
Isakhiwo se-fiber separator yesiphumo esisodwa silula kakhulu. Ithiyori yomsebenzi yile ilandelayo: i-slurry ihamba ukusuka phezulu encinci ye-diameter yesiphelo seqokobhe le-cone imilo kwaye impontshwe ecaleni kwendlela ye-tangential, ukujikeleza kwe-impeller ikwabonelela ngamandla okumpompa evumela ukuba i-slurry ivelise ukujikeleza kwe-axial kwaye ivelise ukujikeleza okunzulu okunamandla ngoku, i-fiber. ikhululekile kwaye ikhululwe kwisithuba esiphakathi kwe-impeller rim kunye ne-edge esezantsi. Umda wangaphandle we-impeller uxhotyiswe ngeblade yokwahlula esisigxina, engakhuthazi nje ukwahlulahlula ifayibha kodwa ikwavelisa ukuqukuqela kwesiphithiphithi kunye nepleyiti yesikrini. I-slurry entle iya kuhanjiswa ukusuka kwiscreen esibambe kwicala elingasemva le-impeller, ukungcola okukhanyayo okunje ngeplastiki kuya kugxininiswa kwindawo yokuphuma kwikhava yangaphambili kwaye ikhutshwe rhoqo, ukungcola okunzima kuchatshazelwa ngamandla we-centrifugal, ilandela umgca ojikelezayo ecaleni kwangaphakathi. eludongeni kwizibuko lentlenga ngezantsi kwesiphelo esikhulu sedayamitha esiya kukhutshelwa. Ukususwa kokungcola okukhanyayo kwi-fiber separator kuqhutyelwa ngokukhawuleza. Ixesha lokuvula i-valve yokukhupha kufuneka isekelwe kwisixa sokungcola okukhanyayo kwiphepha lenkunkuma yezinto ezibonakalayo. Isahluli sefayibha enesiphumo esinye kufuneka siqinisekise ukuba i-pulp fiber ikhululwe ngokupheleleyo kwaye ubumdaka obukhanyayo abuyi kwaphulwa kwaye buxutywe nepulp ecolekileyo. Kwakhona inkqubo kufuneka iqhubeke yahlula iifilimu zeplastiki kunye nobunye ukungcola okukhanyayo ukukhupha ngexesha elifutshane ukuqinisekisa nokubuyisela ibhalansi ye-fiber separator, ngokubanzi, ivalve yokukhupha ukungcola okukhanyayo ilawulwa ngokuzenzekelayo ukuba ikhuphe kanye rhoqo kwi-10 ~ 40s, 2 ~ 5s ngexesha ngalinye. ifanelekile ngakumbi, ukungcola okunzima kukhutshwe rhoqo nge-2h kwaye ekugqibeleni kufezekise injongo yokwahlula kunye nokucoca imicu ye-pulp.
Ixesha lokuposa: Jun-14-2022