TheSistimi ea ho hlaphoheloa ea solvent ea NMPe na le likarolo tse 'maloa tsa bohlokoa, e' ngoe le e 'ngoe e na le karolo e itseng ts'ebetsong ea ho hlaphoheloa. Likarolo tsena li sebetsa 'moho ho tlosa solvent ea NMP ka mokhoa o atlehileng melapong ea ts'ebetso, ho e sebelisa hape hore e sebelisoe hape, le ho netefatsa ho lateloa ha melao ea tikoloho. Mona ke tlhaloso e qaqileng ea likarolo le likarolo tsa tsona:
Tanka ea Lijo kapa Sejana se Tšoaroang:
Tanka ea phepelo kapa sekepe se ts'oereng ke moo mokelikeli oa NMP o silafetseng o bokelloang ho tsoa melapong e fapaneng ea tšebetso. Karolo ena e sebetsa e le sets'oants'o sa nakoana sa polokelo bakeng sa mokelikeli pele o kena ts'ebetsong ea ho hlaphoheloa.
Kholomo ea Distillation:
Kholomo ea distillation ke karolo e bohareng ea mokhoa oa ho hlaphoheloa ha solvent moo ho arohana ha NMP solvent ho tloha litšila ho etsahala. Kholomo e sebelisa molao-motheo oa "fractional distillation", moo motsoako o futhumatsoang ho etsa mouoane, 'me mouoane o khutlisetsoa ho ba mokelikeli, o o arole ho likarolo tse ling ho latela phapang ea lintlha tse belang.
Reboiler:
Reboiler ke mochini o futhumatsang mocheso o fumanehang botlaaseng ba kholomo ea distillation. Mosebetsi oa eona o ka sehloohong ke ho fana ka mocheso botlaaseng ba kholomo, ho etsa mouoane phepelong ea metsi le ho nolofatsa ho arohana ha motsoako oa NMP ho tsoa ho litšila.
Condenser:
Condenser ke mochine o mong oa mocheso o fumanehang ka holim'a kholomo ea distillation. Mosebetsi oa eona ke ho pholisa le ho kokobetsa mouoane oa NMP hore o khutlele boemong ba mokelikeli ka mor'a hore o arohane le litšila. Mokelikeli oa NMP o khutsufalitsoeng oa bokelloa ebe oa bolokoa hore o sebelisoe hape.
Recovery Solvent Separator:
Searolanyi sa solvent ke karolo e thusang ho arola mesaletsa efe kapa efe e setseng ea litšila ho tsoa ho solvent ea NMP e fumanoeng. E etsa bonnete ba hore solvent e tsosolositsoeng e kopana le litlhaloso tsa bohloeki pele e khutlisetsoa ts'ebetsong.
Li-Heat Exchanger:
Lisebelisoa tsa mocheso li sebelisoa ho pholletsa le mokhoa oa ho hlaphoheloa ha solvent ho fetisetsa mocheso ka katleho pakeng tsa melapo e fapaneng ea ts'ebetso. Li thusa ho ntlafatsa ts'ebeliso ea matla ka ho khutlisa mocheso o tsoang melapong e tsoang le ho o fetisetsa mehloling e kenang, ho fokotsa tšebeliso ea matla ka kakaretso.
Lipompo le li-valve:
Lipompo le li-valve ke likarolo tsa bohlokoa tse sebelisoang ho laola ho phalla ha solvent le lisebelisoa tse ling tsa ts'ebetso ka har'a tsamaiso ea ho hlaphoheloa. Ba etsa bonnete ba ho potoloha ho nepahetseng ha solvent ka mekhahlelo e fapaneng ea ts'ebetso ea ho hlaphoheloa 'me ba lumella hore ho be le liphetoho litekanyetso tsa phallo ha ho hlokahala.
Sistimi ea lisebelisoa le taolo:
Lisebelisoa le litsamaiso tsa taolo li hlokomela le ho laola mekhahlelo e fapaneng e kang mocheso, khatello, litekanyetso tsa phallo, le likhahla tsa solvent nakong eohle ea ho hlaphoheloa. Li fana ka lintlha tsa nako ea 'nete' me li nolofalletsa basebelisi ho fetola maemo a ts'ebetso ho ntlafatsa ts'ebetso ea sistimi le ho netefatsa polokeho.
Sistimi ea Tšireletso:
Sistimi ea ts'ireletso e kenyellelitsoe tsamaisong ea ho hlaphoheloa ha solvent ho thibela le ho fokotsa likotsi tse ka bang teng, joalo ka khatello e feteletseng, mocheso o feteletseng, kapa ho se sebetse hantle ha thepa. Lisebelisoa tsena li kenyelletsa li-valve tsa khatello ea khatello, li-sensor tsa mocheso, mekhoa ea ho koala ha tšohanyetso, le li-alarm ho netefatsa ts'ebetso e sireletsehileng.
Taolo ea Tikoloho:
Taolo ya tikoloho e kenngwa tshebetsong ho netefatsa boikamahanyo le maemo a taolo bakeng sa mesi le ho lahlwa ha matlakala. Sena se ka kenyelletsa li-scrubber kapa li-filters ho tlosa litšila leha e le life tse setseng likhase tse tsoang mosi pele li lokolloa sepakapakeng.
Litsamaiso tsa Tlhokomelo le Litlaleho:
Litsamaiso tsa ho beha leihlo le ho tlaleha li fa basebelisi lintlha tsa nako ea nnete mabapi le ts'ebetso ea sistimi, ho kenyeletsoa litefiso tsa ho hlaphoheloa ha solvent, maemo a bohloeki, tšebeliso ea matla, le ho latela melao ea tikoloho. Lintlha tsena li sebelisetsoa ho ntlafatsa ts'ebetso ea sistimi le ho lekola ts'ebetso ka nako.
Nako ea poso: May-13-2025