Imizi-mveliso yePulp kunye nePhepha lahlulwe yangamacandelo amabini: ukucofa kunye nokwenza iphepha. Inkqubo yepulping yinkqubo apho imathiriyeli etyebileyo kwifiber efana nemathiriyeli ixhomekeke ekulungisweni, ukuphekwa, ukuvaswa, ukuxutywa kwebleach, kunye nokunye okunjalo ukwenza i-pulp engasetyenziselwa ukwenza iphepha. Kwinkqubo yokwenza iphepha, i-slurry ethunyelwe kwisebe le-pulping iphantsi kwenkqubo yokuxuba, ukugeleza, ukucinezela, ukomisa, ukudibanisa, njl. Ukuvelisa iphepha eligqityiweyo. Ngaphaya koko, iyunithi yokubuyisela ialkali ibuyisela ulwelo lwealkali kutywala obumnyama obukhutshiweyo emva kokucofa ukuze busetyenziswe kwakhona. Isebe lokucoca amanzi amdaka liphatha amanzi amdaka emva kokwenza iphepha ukuhlangabezana nemigangatho efanelekileyo yokukhutshwa kwelizwe. Iinkqubo ezahlukeneyo zemveliso yamaphepha engentla ziyimfuneko kulawulo lwevalve elawulayo.
Izixhobo kunye NEWSWAY valve kumashishini Pulp kunye nePhepha
Isikhululo sokucoca amanzi: ubukhulu obukhulu ivelufa butterfly kwaye ivalve yesango
Iworkshop yokucofa: ivalve yepulp (ivalve yesango lemela)
Ivenkile yamaphepha: ivalve yepulp (ivalve yesango lemela) kunye ivalve yeglowubhu
Iworkshop yokubuyisela ialkali: ivalve yeglowubhu kunye ivalve yebhola
Izixhobo zekhemikhali: iivalvu zokulawula ezilawulayo kunye neevalvu zebhola
Ukucocwa kogutyulo: ivalve yeglowubhu, ivalve yebhabhathane, ivalve yesango
Isikhululo samandla ashushu: ivalve yokumisa