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Isityalo sokuhlamba amalahle iPolyacrylamide yipolymer edibeneyo. Iyakwazi ukucacisa ngokufanelekileyo amanzi okuhlamba amalahle, ukwenza amasuntswana amahle kumanzi okuhlamba amalahle ngokukhawuleza agglomerate kwaye ahlalise, kwaye akhulise inani lokubuyisela i-peat, ngaloo ndlela efezekisa iziphumo zokulondoloza amanzi, ukuthintela ukungcola, kunye nokuphucula ngakumbi ukusebenza kakuhle kwenkampani.
1. Polyacrylamide imveliso intshayelelo:
I-Polyacrylamide yipolymer ebalulekileyo enyibilikayo emanzini kwaye ineempawu ezixabisekileyo ezifana ne-flocculation, ukuqina, ukuxhathisa ukucheba, ukunciphisa ukutsalwa, kunye nokusasazwa. Ezi mpawu ziyahluka ngokuxhomekeke kwi-ion ephuma kuyo. Ngoko ke, isetyenziswa ngokubanzi ekutsalweni kweoli, ukusetyenzwa kweeminerali, ukuhlamba amalahle, isinyithi, imboni yeekhemikhali, i-papermaking, i-textile, i-sugar refining, iyeza, ukukhuselwa kwendalo, izinto zokwakha, imveliso yezolimo kunye namanye amasebe.
Mbini. Iimpawu zomzimba nezekhemikhali zemveliso:
Ukubonakala: amasuntswana amhlophe okanye aphuzi kancinci, umxholo osebenzayo ≥98%, ubunzima bemolekyuli ye-800-14 yezigidi zeeyunithi.
Ntathu. Ukusebenza kwemveliso:
1. Sebenzisa le mveliso ukufezekisa isiphumo esisodwa se-flocculation kunye nedosi encinci kakhulu.
2. Ixesha lokusabela phakathi kwale mveliso kunye namanzi e-slime yamalahle lifutshane kwaye isantya sokusabela sikhawuleza. compact.
3. Le mveliso ingasetyenziselwa ukuhlalisa i-slurry yamalahle, ukumisa i-tailings, i-tailings centrifugal separation, njl.
Isine. Umthamo:
Idosi yale mveliso ixhomekeke kumgangatho wamalahle, umgangatho wamanzi kunye nesixa sokuhlamba i-slime yamalahle kwindawo yokulungisa amalahle.
Ntlanu. Kusetyenziswa kwanjani:
1. Nyibilikisa: Sebenzisa izikhongozeli ezingenayo i-ferrous. Sebenzisa amanzi acocekileyo anamanzi angaphantsi kwama-60°C. Gcoba ngokucothayo nangokulinganayo iflocculant yokuhlamba amalahle kwisikhongozeli ngelixa ukhupha amanzi, ukuze iflocculant yokuhlamba amalahle ishukunyiswe ngokupheleleyo ngamanzi akwisikhongozeli. Emva kokuvuselela ngokuqhubekayo imizuzu engama-50-60, ingasetyenziswa. Gqugquzela umgca wegqabi Isantya sixhomekeke kwisikhongozeli.
2. Ukongezwa: Nciphisa i-flocculant yokuhlamba amalahle anyibilikisiweyo ngamanzi acocekileyo kwaye usebenzise i-concentration phakathi kwe-0.02-0.2%. Sebenzisa ivalve ukulawula ukuhamba kwaye udibanise ngokulinganayo kumanzi amalahle e-slime. (Unako kwakhona ukulungiselela ngokuthe ngqo i-flocculant kunye noxinaniso phakathi kwe-0.02-0.2% isisombululo).
6. Amanqaku:
1. Ukuba ayiphathwanga kakuhle ngexesha lonyibiliko, into exhonyiweyo encinci enyibilikayo iya kubonakala inqunyanyisiwe emanzini. Kufuneka ihluzwe ngaphandle okanye ilinde ngokukhawuleza ukuchithwa ngaphambi kokusetyenziswa, ngaphandle kokuchaphazela umphumo wokusetyenziswa.
2. Imali eyongeziweyo kufuneka ibephakathi. Kakhulu okanye kuncinci kakhulu akuyi kufezekisa umphumo ocacileyo we-flocculation. Umsebenzisi kufuneka alungelelanise idosi ngokweemeko ezahlukeneyo ezifana nomgangatho wamanzi we-slime yamalahle, isantya sokuhamba kwamanzi kunye nesixa sokuhlamba.
3. Ukuba i-dosage ye-flocculant incinci kwaye umphumo awufanelekanga ngexesha lokusetyenziswa, kodwa ukuba i-dosage yanda, i-stringing kunye nezinye iingxaki zokukhusela ziya kwenzeka. Unokunciphisa okanye ukwandise ukuxinwa kwesisombululo se-flocculant kwaye ukwandise izinga lokuhamba ukunyusa umthamo we-flocculant. Okanye ukuhambisa indawo yokongeza iflocculant ngasemva ukuze kwandiswe ixesha lokuxutywa kweflocculant kunye namalahle eslime yamanzi nako kunokusombulula ingxaki yendawo yokuhlala ekhankanywe ngasentla.