0102030405
Setlhopha sa Plate Frame Membrane Tobetsa Lisebelisoa tsa Ts'ebetso ea Ts'ebetso ea Sludge ea indasteri
Kenyelletso ea Morero
Liindasteri tsa ts'ebeliso ea mochini oa khatiso oa filthara:
Mochini oa khatiso oa filthara o fetohile lisebelisoa tsa bohlokoa liindastering tse fapaneng ka lebaka la moralo le ts'ebetso ea tsona e bohlale. Mechine ea ho hatisa e na le likarolo tse fapaneng tsa ts'ebeliso 'me e phetha karolo ea bohlokoa lik'hemik'hale, merafo, lijo le lino, meriana, tšireletso ea tikoloho le liindasteri tse ling.
Indastering ea lik'hemik'hale, mechine ea ho hloekisa e sebelisoa ho sebetsana le litšila tse ngata tsa lik'hemik'hale le ho ntša lisebelisoa tse ka sebelisoang hape ka katleho. Bokhoni ba karohano ea mokelikeli o tiileng oa mochini o hloekisang o etsa hore e be e loketseng ho sebetsana le litšila tsa lik'hemik'hale.
Liindastering tsa merafo le metallurgical, li-filters li sebelisoa ho arola ka katleho lintho tse tiileng ho tsoa ho lino tse tahang nakong ea ho ntšoa le ho sebetsa ha tšepe. Sena se thusa ho fokotsa tšusumetso ea tikoloho ea mesebetsi ea merafo le ho lumella lisebelisoa tsa bohlokoa hore li boele li fumanehe.
Indasteri ea lijo le lino e boetse e itšetlehile haholo ka mechine ea ho hatisa ho arola lihlahisoa tse hloekileng tsa metsi ho tloha lihlahisoa nakong ea tlhahiso. Sena se netefatsa tlhahiso ea lijo tsa boleng bo holimo le lihlahisoa tsa lino.
Lefapheng la meriana, tšebeliso ea mechine e hloekisang e bohlokoa bakeng sa ho hloekisa le ho hlakisa litharollo tsa meriana ho netefatsa hore sehlahisoa sa ho qetela se finyella litekanyetso tse thata tsa boleng.
Ho feta moo, lebaleng la ts'ireletso ea tikoloho, li-filter presses li phetha karolo ea bohlokoa ho hloekisa metsi a litšila a indasteri le likhoerekhoere tsa malapeng. Ka ho fokotsa maemo a tšilafalo ea metsi ka nepo, li-filter li thusa ho ntlafatsa ts'ireletso ea tikoloho.
Molao-motheo oa ts'ebetso ea mochine oa khatiso le libaka tsa oona tsa ts'ebeliso e etsa hore e be sesebelisoa se matla tlhahisong ea indasteri. Bokhoni ba eona ba ho eketsa katleho ea mosebetsi, ho ntlafatsa boleng ba sehlahisoa le ho sebelisa lisebelisoa hantle ho etsa hore e be sesebelisoa sa bohlokoa haholo liindastering tse ngata.
Ka bokhuts'oane, ts'ebeliso e atileng ea li-filter liindasteri tse fapaneng li totobatsa bohlokoa ba tsona mekhoeng ea karohano ea mokelikeli o tiileng. Ka ho fumana kutloisiso e tebileng ea hore na mochini o hatisang o sebetsa joang le ts'ebeliso ea ona, liindasteri li ka sebelisa lisebelisoa tsena ho fihlela litlhoko tsa tsona tse ikhethileng tsa karohano ea metsi a tiileng. Ho feto-fetoha ha mechine ea ho hatisa ho etsa hore e be letlotlo la bohlokoa haholo lits'ebetsong tsa morao-rao tsa indasteri, haholo-holo lebaleng la ho hloekisa le ho tlosa metsi.
Sebopeho sa lisebelisoa tsa khatiso ea filthara:
Mochini oa khatiso oa filthara ke mofuta oa lisebelisoa tse sebelisoang khafetsa, tse sebelisoang haholo libakeng tse fapaneng tsa indasteri, joalo ka tlhoekiso ea likhoerekhoere, lik'hemik'hale, meriana, lijo le liindasteri tse ling. Mosebetsi oa eona o ka sehloohong ke ho sefa thepa le ho arola ka katleho mokelikeli le o tiileng, e le ho finyella morero oa ho hloekisa, ho arohana le ho tsepamisa mohopolo. Sebopeho sa lisebelisoa tsa khatiso ea filthara haholo-holo se entsoe ka likarolo tse latelang:
1. Sefate sa media. Mecha ea filthara joalo ka lesela le filthara kapa letlooeng li bapala karolo ea bohlokoa ho hloekeng le ho aroleng. E lumella maro hore a fete ha a ntse a boloka likaroloana tse tiileng, kahoo e nolofatsa mokhoa oa ho arohana. Khetho ea mecha ea phatlalatso e itšetlehile ka sebaka sa kopo le litlhoko tse khethehileng tsa ho hloekisa.
2. Letlapa la filthara. Filter plate ke karolo ea mantlha ea lisebelisoa 'me e na le lipoleiti tse ngata tsa filthara. Ka ho sebelisa hydraulic system, lipoleiti li hatelloa ho etsa sebaka se koetsoeng sa sefe. Sena se lumella thepa hore e kenelle ka har'a mecha ea litaba ea filthara tlas'a khatello, e lumella ho hloekisa metsi ka katleho.
3. Sesebelisoa sa hydraulic se sebetsa e le mohloli oa matla bakeng sa mochine oa khatiso oa filthara. E na le pompo ea hydraulic, cylinder ea oli, valve ea hydraulic, joalo-joalo Pompo ea hydraulic e pompa oli ka har'a silindara ea oli, 'me molamu oa piston o ka har'a cylinder ea oli o sutumetsa poleiti ea filthara ho hatella thepa ho sefa le ho arola thepa.
4. Tsamaiso ea tsamaiso ke mokhoa o bohareng oa ho laola le ho laola mochine oa ho hloekisa. E na le likarolo tse fapaneng tsa taolo le li-sensor, ho kenyelletsa khabinete ea taolo ea motlakase, phanele ea ts'ebetso, sensor ea khatello, joalo-joalo Sisteme ea taolo e phetha karolo ea bohlokoa ho lekola le ho laola sistimi ea hydraulic ho netefatsa ts'ebetso e ntle ea mochini oa filthara.
5. Foreimi ea mochine oa khatiso oa filthara e sebetsa e le sebopeho sa tšehetso bakeng sa thepa eohle. Hangata e hahiloe ho sebelisoa li-profiles le lipoleiti tse fapaneng tsa tšepe ho fana ka botsitso le ho tiea ho mochine oa khatiso. Ho tšoarella le ho tiea ha rack ho ama ka ho toba tshebetso le bophelo ba tšebeletso ea thepa.
6. Sesebelisoa sa ho hloekisa ke karolo ea bohlokoa ea mochine oa ho hloekisa 'me o sebelisoa haholo-holo ho hloekisa lisebelisoa le lipoleiti tsa ho hloekisa. Hangata sesebelisoa sa ho hloekisa se kenyelletsa li-nozzles tsa ho hloekisa, lipompo tsa ho hloekisa le litanka tsa ho hloekisa ho netefatsa tlhokomelo e nepahetseng le bophelo ba tšebeletso ea mochine oa khatiso.
7. Sesebelisoa sa mohala: mochine oa selefouno ke e 'ngoe ea lisebelisoa tse thusang tsa mochine oa khatiso, oo haholo-holo o sebelisetsoang ho tsamaisa poleiti ea filthara le mochine oa ho hloekisa. Lisebelisoa tsa mehala hangata li entsoe ka sethala sa mehala, liforeimi tsa mehala, joalo-joalo, tse ka khethoang ho latela likarolo tse fapaneng tsa ts'ebeliso le litlhoko tsa ho sefa.
E ka holimo ke kenyelletso e khutšoanyane ea sebopeho sa lisebelisoa tsa khatiso ea filthara. Ho ka 'na ha e-ba le liphapang ka sebopeho sa mefuta e fapaneng ea lisebelisoa tsa mochine oa khatiso, empa ka kakaretso li entsoe ka likarolo tse ka holimo. Sebopeho sa sebopeho sa mochine oa khatiso oa filthara se thusa ho sebelisoa hamolemo le tlhokomelo ea lisebelisoa tsa mochine oa khatiso, ho ntlafatsa katleho ea lisebelisoa le ho lelefatsa bophelo ba tšebeletso ea lisebelisoa.
Ka kakaretso, moralo oa sebopeho sa lisebelisoa tsa khatiso ea filthara ke ho ntlafatsa ts'ebetso ea ho sefa le karohano. Karolo e 'ngoe le e' ngoe e bapala karolo ea bohlokoa ho netefatsa hore lisebelisoa tsa hau li sebetsa hantle le ho sebetsa hantle. Hore na ke mochini oa mochini oa mochini o hloekisang lipoleiti, mochini oa filthara ea lipoleiti kapa mochini oa sesefa sa membrane, ts'ebetso e nepahetseng ea likarolo tsohle ke ea bohlokoa bakeng sa kalafo e sebetsang ea seretse le ho ntša metsi.
Molao-motheo o sebetsang oa mochini oa khatiso oa poleiti le foreimi:
Ts'ebetso ea mochini oa mochini oa filthara ea poleiti haholo-holo e kenyelletsa ho koaloa ha poleiti ea filthara, sefepi sa ho fepa, sefahla sa diaphragm, ho phunya bohareng, ho theola poleiti.
Khatelo-pele ea morao-rao ea phekolo ea khase e litšila e bontša tsoelo-pele e kholo ea ho rarolla mathata a tikoloho ha e ntse e fana ka menyetla ea hore likhoebo li atlehe ka mokhoa o tsitsitseng, o se nang tikoloho. Tharollo ena e ncha e tlamehile ho ba le phello e ntle mafapheng a phekolo ea khase e litšila le ts'ireletso ea tikoloho ka tšepiso ea eona ea katleho e phahameng, litšenyehelo tse tlaase tsa ts'ebetso le ts'ilafalo ea bobeli.
1) Koala mochine o hloekisang ebe o tobetsa poleiti ea filthara. Pompo ea oli e nang le khatello e tlase e qala ho kenya, 'me poleiti ea filthara e qala ho koala. Ha khatello e le kholo ho feta 5 MPa, pompo ea oli ea khatello e tlaase ea emisa, 'me pompo ea oli e phahameng e qala. Ha khatello e fihla ho boleng bo behiloeng (tekanyo ea hona joale e behiloeng ke 30 ~ 34 MPa), pompo ea oli ea khatello e phahameng e emisa ho sebetsa, 'me ho koaloa ha mochine oa ho hloekisa ho phethoa.
2) Kamora hore mohato oa ho koala oa filthara ea ho fepa o phethiloe, pompo ea ho fepa e tla qala ho fepa ho latela mokhoa o behiloeng. Thepa e kena ka poleiti le foreime filthara tobetsa, 'me khatello ea phepelo e etsa hore filtrate e fete ka har'a lesela la filthara,' me e tiileng e amoheloe ke lesela la filthara ho theha kuku ea filthara. Ka tsoelo-pele ea ho hloekisa, khatello ea ho hloekisa e ntse e eketseha, kamore ea filthara e tlatsitsoe butle-butle ka kuku ea filthara, 'me khatello ea phepelo e ntse e eketseha,' me e lula e sa fetohe ka nako e telele. Ka keketseho ea nako ea ho fepa, phallo ea phepo e fokotsehile ho 8 m3 / min, 'me khatello ea ho fepa e fihlile ho 0. Ha hoo e ka bang 7MPa, pompo ea ho fepa e khaotsa ho sebetsa. Nakong ea ho fepa, khatello ea cylinder e kholo e fetoha, 'me pompo ea oli e nang le khatello e phahameng e tla sebetsa ka nakoana ho finyella boleng ba khatello e behiloeng.
3) Boleng bo behiloeng ba khatello ea phepo le matla a extrusion bakeng sa katoloso le extrusion ea poleiti ea diaphragm ke 0.7MPa le 1.3MPa ka ho latellana. Pompo ea extrusion e qala ho sebetsa, 'me thepa e hatelloa ka matla le ho felloa ke metsi ka tsitsipano ea diaphragm. Ts'ebetso ea extrusion e phethoa ha khatello e behiloeng e fihla. Metsi a ntšitsoeng a khutlisetsoa ka har'a bakete e fetisitsoeng. Metsi a hloekisang a ntšoa ka lesela la sefa, lintho tse tiileng li koetsoe ke lesela la sefa, 'me litaba tse tiileng tsa seretse li ntlafatsoa le ho feta.
4) Ka mor'a hore setsi se ka morao se phunyeletsang khatello ea extrusion se fihle ho boleng bo behiloeng, qala bohareng ba morao ho letsa ho latela lenaneo le behiloeng. Ka kakaretso, boleng bo behiloeng ba "centre back" khatello ea maikutlo ke 0.5MPa, e ka ntlafatsang filthara e tiileng ea kuku ea filthara, ea tlosa masala a phala ea phepelo ka nepo, ea qoba ho koaloa ha phala ea phepelo, le ho ntlafatsa bophelo ba ts'ebeletso. lesela la sefa.
5) Bula pompo ea oli e nang le khatello e phahameng ea mochini o hloekisang ho qala, valve e khutlisetsang morao e sebetsa, oli e ka har'a cylinder e kholo e qala ho khutlela tanka ea oli, 'me khatello e qala ho imoloha. Ha khatello e theohela hoo e ka bang 18 MPa, pompo ea oli ea khatello e phahameng e emisa, pompo ea oli e tlaase e qala ho sebetsa, khatello e fokotseha ka potlako hoo e ka bang 0.4 MPa, mochine oa ho hloekisa oa buloa, 'me o khutlela sebakeng sa ho qala.
Lintlha tse susumetsang tsa mochini oa filter:
1. Ntho ea khatello
Ntho e ka sehloohong e amang phello ea filtration ea mochine oa khatiso ke ho laola khatello. Joalokaha bohle re tseba, molao-motheo o ka sehloohong oa ts'ebetso ea mochine oa khatiso ke ho hlokomela mosebetsi oa ho hloekisa ka ho laola le ho fetola khatello, kahoo boleng ba tsamaiso ea khatello bo amana ka ho toba le boleng ba phello ea ho hloekisa.
2. Ntlha ea lebelo
Ntho e 'ngoe e amang ts'ebetso ea mochini o hloekisang ke lebelo la ho sefa. Hona joale bahlahisi ba bangata ba latela ka bofofu lebelo la ho hloekisa sehlahisoa le ho hlokomoloha mohloli oa ho hloekisa. Ha e le hantle, ho ea ka mahloriso a mokelikeli le ho hanyetsa le lintlha tse ling tse fapaneng tse lokelang ho nahanoa le kabo e loketseng ea tšebeliso ea lebelo la mochine, e leng pele ho reka baqapi ba lokela ho iketsetsa tsona.
3. Ntlha ea sebaka sa filtration
Lintlha tse amang phello ea filthara ea mochine oa khatiso ke sebaka sa ho hloekisa. Joalokaha bohle re tseba, sebaka se seholo sa sefahla, ho phalla ha ntho ka potlako ka sefahla, ho tla tlosoa masala a mangata ho eona, 'me phello ea filtration e tla mpefala. Ha e le hantle, tlhaloso e tšoanang ea density ha e kholo joaloka sebaka se senyenyane sa sefe. Leha ho le joalo, mokhoa ona oa papiso ha o sebetse ho lihlahisoa tse nang le libaka tse fapaneng tsa marang-rang.
Kalafo ea Sludge: Melemo ea mochini oa Filter Presses:
Mochine oa ho hloekisa ke sesebelisoa sa bohlokoa indastering ea ho phekola seretse. Li sebelisetsoa ho arola lintho tse tiileng le metsi ho tloha ho seretse 'me li tla ka mefuta e mengata, ho kenyelletsa le li-plate filter presses, li-plate le li-frame filters, le li-membrane filter. Mechini ena e bohlokoa bakeng sa ho ntša metsi a litšila 'me e na le lisebelisoa tse tsoetseng pele ho ntlafatsa ts'ebetso ea ho sefa. Mona ke melemo e meng ea li-filter press:
1. Eketsa lebelo la ho sefa:
Mochine oa mochini oa filthara o sebelisa poleiti ea filthara ea convex ho eketsa sebaka se sebetsang sa ho tsamaisa metsi le ho fihlela lebelo la ho sefa kapele. Moqapi ona o boetse o lumella hore filtrate e phalle ka tsela leha e le efe, e khutsufatsa mokhoa oa ho hloekisa.
2. Moralo o sebetsang ka bongata le o bonolo:
Boema-kepe ba phepelo bo bohareng ba poleiti ea sefe. E na le boholo bo boholo ba pore, khanyetso e nyane esita le kabo ea matla, e etsa hore e tšoanelehe bakeng sa lisebelisoa tse fapaneng tse thata. Ho feta moo, moralo o bonolo oa basebelisi o lumella ho kenya habonolo le ho nkela lesela la sefa sebaka, ho ntlafatsa boiketlo le ho tšoarella.
3. Thepa e tšoarellang le e hananang le lik'hemik'hale:
Likhatiso tsa filthara li entsoe ka thepa e matlafalitsoeng ea polypropylene, e tsejoang ka botsitso ba eona, ho hanyetsa kutu le ho se sebetse ha lik'hemik'hale. Sena se etsa bonnete ba hore lisebelisoa li ka mamella maemo a thata a phekolo ea seretse le ho fokotsa matla a mosebetsi nakong ea ts'ebetso.
4. Ts'ebetso e sebetsang hantle le e tšepahalang:
Moralo o loketseng oa foreimi le mochini oa ts'ebetso o kopaneng, o kopantsoeng le khatello ea hydraulic le lisebelisoa tsa motlakase, o fokotsa matla a mosebetsi nakong ea ts'ebetso ea mochini. Ho boloka khatello e ikemetseng le tekanyo ea khatello ea motlakase ea ho kopana le motlakase, ts'ebetso e tsitsitseng le e ka tšeptjoang.
5. Ntlafatsa bokhoni ba ho felloa ke metsi 'meleng:
Tšebeliso ea lipoleiti tsa "membrane filter" ka har'a mochine oa khatiso o lumella hore kuku ea filthara e felisoe ke metsi ka ho feletseng. Tšobotsi ena e molemo ka ho khetheha bakeng sa lisebelisoa tse nang le mongobo o phahameng le ho ntlafatsa katleho ea tlhahiso.
6. Likhetho tsa ho boloka nako le tse ikemetseng:
Mechine e meng ea ho hatisa e ka iketsetsa mochine, e leng se felisang tlhoko ea ho hula le ho theola lipoleiti ka letsoho, kahoo ho boloka nako le mosebetsi.
Ka bokhutšoanyane, melemo ea mechine ea ho hloekisa, ho kenyelletsa le lebelo le eketsehileng la ho hloekisa, ho qaptjoa ka mefuta e mengata, ho tšoarella, ho sebetsa ka katleho, bokhoni bo ntlafetseng ba ho ntša metsi le mekhoa ea ho iketsetsa, ho etsa hore e be karolo ea bohlokoa ea ts'ebetso ea ho sebetsana le litšila le ts'ebetso ea ho tlosa metsi. Likarolo tsena tse tsoetseng pele li netefatsa ts'ebetso le tlhahiso e ntle ka ho fetisisa indastering.
Mokhoa oa ho sebetsana le lisosa tsa grouting ka har'a li-filter press:
Ho ka 'na ha e-ba le mabaka a' maloa a etsang hore mochine oa ho hloekisa o ka 'na oa qhoma. Ho bohlokoa ho utloisisa lisosa le litlharello ho netefatsa hore lisebelisoa tsa hau li sebetsa ka thelelo le ka nepo.
Matla a sa lekaneng a compression a silindara ea oli a tla baka grouting mochining oa sefa. Bothata bona bo ka rarolloa ka ho fetola khatello kapa ho sebelisa bo-bost regulator ho netefatsa khatello e lekaneng.
Sesosa se seng se ka bakang grouting ke khatello e feteletseng ea pompo ea phepelo. Tabeng ena, valve e fokotsang khatello e ka sebelisoa ho fetola khatello ho maemo a tloaelehileng.
Hape ke habohlokoa ho hlahloba hore na lesela la filthara le kentsoe ka mokhoa o fosahetseng kapa le senyehile. Lesela la filthara le hloka ho hloekisoa le ho nkeloa sebaka ka nako ho netefatsa boreleli le hore ha ho na tšenyo.
Viscosity e phahameng ea lisebelisoa tsa filthara le eona e ka lebisa ho fokotseng bokhoni ba ho sefa kapa ho fafatsa. Ho bohlokoa ho lemoha sesosa kapele le ho nka mehato e nepahetseng ho ntlafatsa ts'ebetso ea ho sefa.
Mathata ka mochine oa khatello, joalo ka matla a sa lekaneng kapa a sa lekaneng a khatello, a ka baka le grout ka mochini oa sefahla. Bothata bona bo hloka ho rarolloa ka ho lokisa mochine oa khatello le matla.
Ho phaella moo, rolara ea line e sa leka-lekaneng e ka baka grout. Ke habohlokoa ho fetola boemo ba ho kenya rolara ea line ho netefatsa ho leka-lekana le ho boloka phello e ntle ea ho hloekisa.
Litšila tse holim'a ho koala poleiti ea sefa le tšenyo ea bokaholimo ba tiiso li lokela ho sebetsanoa le tsona hang-hang, sebaka sa ho tiisa se lokela ho hloekisoa hantle, 'me lesela la sefa le lokela ho nkeloa sebaka ha ho hlokahala.
Mathata a tsamaiso ea Hydraulic, joalo ka maemo a tlase a oli kapa valve ea liphallelo e senyehileng, le eona e ka baka grouting. Tlhokomelo e nepahetseng kapa tokiso ea hlokahala ho rarolla mathata ana.
Ho bohlokoa ho lula u lekola boemo ba likarolo tsohle tsa mochini oa hau oa sefa. Tlhokomelo le liphetoho tse hlokahalang li lokela ho etsoa ka nako e nepahetseng ho ea ka boemo ba sebele ho netefatsa ts'ebetso e tloaelehileng le tšebeliso e sireletsehileng ea thepa. Ka ho sebelisa mekhoa ena, lisosa tsa grouting mochining oa mochini oa filthara li ka sebetsanoa ka katleho le ts'ebetso e sebetsang le e tšepahalang ea lisebelisoa e ka netefatsoa.
tlhaloso2