Liindastering tse kang tsa lijo le tsa meriana, ho sefa starch ka mokhoa o nepahetseng ho tsoa marong ke mohato oa bohlokoa ho netefatsa boleng ba sehlahisoa. Ka tlase ke kenyelletso e qaqileng ea tsebo e nepahetseng ea ho sefa starch ho tsoa marong.
Litharollo tse Sebetsang tsa ho Filtration
• Mokhoa oa ho nyenyefatsa:Ona ke mokhoa o batlang o le oa mantlha o sebelisang phapang ea sets'oants'o pakeng tsa starch le mokelikeli ho lumella starch hore e lule tlas'a matla a khoheli. Nakong ea ts'ebetso ea sedimentation, li-flocculants li ka kenyelletsoa ka mokhoa o nepahetseng ho potlakisa ho bokellana le ho lokisa likaroloana tsa starch. Ka mor'a sedimentation, supernatant e tlosoa ka siphoning kapa decantation, e siea starch sediment ka tlaase. Mokhoa ona o bonolo ebile o theko e tlase empa o nka nako, mme bohloeki ba starch bo ka ameha.
• Filtration Media Filtration:Khetha mecha ea phatlalatso e nepahetseng joalo ka pampiri ea sefene, li-filter skrini, kapa masela a sefa ho fetisa mokelikeli, ka ho etsa joalo u tšoase likaroloana tsa starch. Khetha mecha ea phatlalatso e nang le boholo bo fapaneng ba pore ho latela boholo ba likaroloana tsa starch le ho nepahala ho hlokahalang. Mohlala, pampiri e sefang e ka sebelisoa bakeng sa tlhoekiso e nyane ea laboratori, ha litlhaloso tse fapaneng tsa masela a sefang li sebelisoa hangata tlhahiso ea indasteri. Mokhoa ona o ka arola starch ka katleho, empa tlhokomelo e tlameha ho lefshoa ho koala mecha ea litaba ea filtration, e hlokang ho nkeloa sebaka kapa ho hloekisoa ka nako.
• Sefa Membrane:Ho sebelisa mokhoa o khethollang oa li-membrane tse semi-permeable, li-solvents le limolek'hule tse nyenyane feela li lumelloa ho feta, ha li-macromolecules tsa starch li bolokiloe. Li-membrane tsa Ultrafiltration le microfiltration li sebelisoa haholo ho hloekisong ha starch, ho fihlela karohano ea metsi a tiileng le ho fumana starch e hloekileng haholo. Leha ho le joalo, thepa ea ho sefa lera e bitsa chelete e ngata, ’me maemo a kang khatello le mocheso o hloka ho laoloa ka thata nakong ea tšebetso ho thibela ho silafala le ho senyeha ha lera.
Mefuta ea Mechini e Loketseng
• Tobetsa Sesefa sa Plate le Frame:Ka ho hlophisa lipoleiti le liforeimi ka tsela e fapaneng, starch e ka har'a mokelikeli e bolokoa holim'a lesela la sefa tlas'a khatello. E loketse tlhahiso ea maemo a mahareng, e khona ho mamella khatello e phahameng mme e na le ts'ebetso e ntle ea ho sefa. Leha ho le joalo, lisebelisoa li ngata, li batla li rarahane ho sebetsa, 'me lesela la sefa le hloka ho nkeloa sebaka khafetsa.
• Setlhopha sa Drum sa Vacuum:Hangata e sebelisoa tlhahisong e kholo ea starch, bokaholimo ba moropa bo koaheloa ka lesela la sefe, 'me mokelikeli o monngoa ke vacuum, o siea starch holim'a lesela la sefe. E na le tekanyo e phahameng ea ho iketsetsa, matla a ho hlahisa matla, 'me e ka sebetsa ka ho tsoelang pele, e etsa hore e tšoanelehe bakeng sa tlhahiso e kholo ea indasteri.
• Searohanyi sa Didiski:Ho sebelisa matla a centrifugal a hlahisoang ke ho potoloha ka lebelo le phahameng ho arola starch le mokelikeli kapele. Bakeng sa lisebelisoa tse hlokang boleng bo phahameng ba starch, joalo ka tlhahiso ea starch ea meriana, li-disk separators li sebetsa hantle, li tlosa litšila tse ntle le mongobo ka katleho. Leha ho le joalo, thepa e theko e boima ebile e na le litšenyehelo tse phahameng tsa tlhokomelo.
Mokhoa oa ho kenya ts'ebetsong oa boiketsetso
• Automatically Control System:Amohela lits'ebetso tsa taolo ea PLC e tsoetseng pele (Programmable Logic Controller) ho beha liparamente tsa ho sefa esale pele joalo ka khatello, sekhahla sa phallo, le nako ea ho sefa. PLC e laola ka bo eona ts'ebetso ea lisebelisoa tsa ho hloekisa ho ea ka lenaneo le behiloeng esale pele, ho netefatsa ts'ebetso e tsitsitseng le e sebetsang ea ho hloekisa. Mohlala, mochineng oa khatiso oa poleiti le foreimi, PLC e ka laola ka bo eona ho qala le ho emisa ha pompo ea phepelo, phetoho ea khatello, le ho bula le ho koala lipoleiti tsa sefa.
• Tekolo ea Sensoro le Maikutlo:Kenya li-sensor tsa boemo, li-sensor tsa khatello, li-sensor tsa mahloriso, joalo-joalo, ho lekola liparamente tse fapaneng ka nako ea 'nete nakong ea ts'ebetso ea filthara. Ha boemo ba mokelikeli bo fihla ho boleng bo behiloeng, khatello e sa tloaeleha, kapa ho fetoha ha starch ho fetoha, li-sensor li fetisetsa lipontšo tsamaisong ea taolo, e leng eona e fetolang lisebelisoa tsa ts'ebetso ea lisebelisoa ho latela boitsebiso ba maikutlo ho finyella taolo e ikemetseng.
• Mokhoa oa ho Itlhoekisa le oa Tlhokomelo o Ikemetseng:Ho netefatsa ts'ebetso e tsoelang pele le e sebetsang ea lisebelisoa tsa ho hloekisa, e hlomelle ka mokhoa o itekanetseng oa ho hloekisa le oa tlhokomelo. Kamora hore tlhoekiso e phetheloe, lenaneo la ho hloekisa le qala ka bo eona ho hloekisa lesela la sefa, skrineng sa sefe, le likarolo tse ling tsa ho sefa ho thibela masala le ho koala. Ka nako e ts'oanang, tsamaiso e ka hlahloba le ho boloka lisebelisoa kamehla, ho khetholla le ho rarolla mathata a ka bang teng ka nako.
Ho tseba litharollo tse sebetsang tsa ho sefa starch ho tsoa linong, mefuta e loketseng ea mochini, le mekhoa ea ts'ebetso ea othomathike ho bohlokoa haholo bakeng sa ho ntlafatsa boleng le katleho ea tlhahiso ea starch. Ho na le tšepo ea hore litaba tse ka holimo li ka fana ka litšupiso tsa bohlokoa bakeng sa litsebi tse amehang le ho kenya letsoho ntlafatsong ea indasteri.
Nako ea poso: Feb-26-2025