Indlela yokufaka i-polyacrylamide kwii-mills zephepha kwaye yintoni indima enokuyidlala?

I-Polyacrylamide sisongezo esikumgangatho ophezulu esisetyenziswa ngokubanzi kwishishini lokwenza iphepha.Ineempawu ezininzi ezizodwa kunye nemisebenzi, enokuphucula ngokubonakalayo ukusebenza kakuhle kwemveliso kunye nomgangatho wemveliso yephepha lokusila.

Fokokuqala, iPAM ingasetyenziselwa ukusetyenzwa kwepulp.Ingasetyenziswa njenge-homogenizer yephepha, isithuthukisi, i-dispersant, i-filter aid kunye nokunye.Umsebenzi walo kukuphucula ukufana kwephepha, ukuphucula ngokufanelekileyo umgangatho wephepha kunye namandla, ukwandisa izinga lokugcinwa kweefayili kunye nemicu emihle, ukunciphisa ukulahlekelwa kwezinto eziluhlaza, ukuphucula ukuhluzwa kunye nokusebenza kakuhle, kunye nokunciphisa ukungcola kokusingqongileyo.Kwinkqubo yokuvelisa i-pulp, i-cellulose kunye nezinye izinto ezingcolileyo ziya kuxuba kunye, eziza kuchaphazela umgangatho wephepha.Ukusebenzisa i-PAM kunokwahlula obu kungcola kunye nokuphucula umgangatho wephepha.Ukongeza, i-PAM inokunyusa i-viscosity ye-pulp, yenza ukuba iphepha libe namandla ngakumbi.

Secondly, PAM ingasetyenziselwa ukucocwa kwamanzi.Kwinkqubo yokwenza iphepha, umthamo omkhulu wamanzi usetyenziselwa ukucoca nokucoca iphepha.La manzi amdaka aqulethe isixa esikhulu sezinto eziphilayo kunye nokungcola.Ukuba ikhutshelwe ngqo kwimo engqongileyo ngaphandle konyango, iya kubangela umonakalo omkhulu kwindawo engqongileyo yendalo.Ukusetyenziswa kwe-PAM kunokwahlula ezi zixhobo eziphilayo kunye nokungcola, ngaloo ndlela kuhlanjululwa umgangatho wamanzi.Ukongezelela, i-PAM inokunceda kwakhona ukususa iinqununu ezimisiwe kunye nezinto ze-colloidal emanzini, okwenza kucace kwaye kucace ngakumbi.

In isishwankathelo, i-PAM idlala indima ebalulekileyo kwii-mills zephepha.Ngokusebenzisa i-PAM, umgangatho wephepha unokuphuculwa, inkunkuma kwinkqubo yokuvelisa ingancitshiswa, amanzi amdaka anokuhlanjululwa, kwaye indawo engqongileyo yendalo inokukhuselwa.Ngoko ke, kwimveliso yokwenza iphepha elizayo, i-PAM iya kuqhubeka idlala indima ebalulekileyo.