- Phekolo ea Khase e Senyehileng
- Phekolo ea Seretse
- Phekolo ea Metsi
- Lebokose le nkehang la ho hloekisa Metsi Mofuta oa RO System
- Sistimi ea Stainless Steel reverse osmosis
- Lits'ebetso tsa Phekolo ea Metsi a Containerized
- Sistimi ea ho tlosa letsoai metsing a leoatle
- Mekhoa ea Phekolo ea Metsi ea UF
- Litsamaiso tsa Phekolo ea Metsi tsa NF
- EDI Water Treatment Systems joalo-joalo
- Botlolo / Bakete / Mokotla oa ho Tlatsa Metsi
- Sistimi ea Phekolo ea Metsi a Litšila ea MBR
- Phekolo ea metsi e felletseng
0102030405
Ho hloekisa Centrifuge
Kenyelletso ea Morero
Sebopeho sa lisebelisoa tsa screw decanter centrifuge:
Mohaho o otlolohileng oa screw decanter centrifuge o otlolohile, ke ts'ebetso e tsoelang pele, ts'ebeliso ea lisebelisoa tsa "screw conveyor discharge", ke ea solid - bowl scroll discharge centrifuge, e bitsoang decanter centrifuge.
Sebopeho sa sesebelisoa sa spiral decanter centrifuge se bohlokoa ts'ebetsong ea sona e sebetsang hantle le e sebetsang. Sengoliloeng sena se tla tšohla likarolo tse kholo le mesebetsi ea tsona ho fana ka kutloisiso e felletseng ea sesebelisoa.
Sebopeho sa Mokhatlo
Horizontal screw centrifuge haholo-holo e entsoe ka moropa, screw, differential system, mokelikeli boemong ba baffle, ho khanna tsamaiso le tsamaiso ea taolo, joalo-joalo Horizontal screw centrifuge ke ho sebelisa segokanyipalo phapang pakeng tsa tiileng le mokelikeli mekhahlelo e 'meli, tlas'a ketso ea centrifugal matla, potlakisa ho rarolla lebelo la likarolo tse tiileng tsa mohato quid ho finyella karohano karohano e itseng, tshebetso e itseng. mokelikeli oa flocculation o romelloa ka phaposing e kopanyang ea moropa ka phaephe e kenang. Motsoako oa flocculation o etsoa mona (haeba pompo ea seretse e tšeloa pele kapa phaephe e tšeloa ka mor'a pompo, karabelo ea flocculation e tsoetse pele).
Ka lebaka la ho potoloha ka lebelo le phahameng le ho hanyetsa likhohlano tsa rotor (screw le drum), sludge e potlakisa ka hare ho rotor mme e theha lesela la lesale la cylindrical mokelikeli (sebaka sa lesale la metsi). Tlas'a ketso ea matla a centrifugal, likaroloana tse tiileng tse nang le karolo e kholo li lula leboteng le ka hare la moropa ho etsa lera la seretse (lesela le tiileng la selikalikoe), 'me joale phapang ea lebelo le lekanyelitsoeng pakeng tsa screw le drum e sebelisoa ho sutumelletsa mohato o tiileng ho fihlela qetellong ea cone ea moropa. Ka mor'a ho sutumetsa ka ntle ho boemo ba mokelikeli (sebaka sa lebōpo kapa sebaka se omileng), seretse le slag li ka felloa ke metsi 'me tsa omisoa,' me tsa ntšetsoa ho tsoa ho slag. Filtrate e ntšoa ho tloha pheletsong e kholo ea moqomo ka tube ea reflux ho fihlela karohano e tiileng le ea metsi.
Sebopeho sa mantlha
Horizontal spiral settling centrifuge (e bitsoang decanter centrifuge) ke sesebelisoa sa bohlokoa ho fihlela karohano ea metsi a tiileng. Lebelo la phapang pakeng tsa lebelo la moropa le screw propeller le khetholla phello ea karohano le katleho ea thepa. Setsi sa setso sa decanter centrifuge (ho kenyeletsoa mekhahlelo e 'meli le mekhahlelo e meraro) e amohela molao-motheo oa phetisetso ea mochini.
Sebopeho sa mantlha:
1) Moropa ke karolo ea bohlokoa ea centrifuge. E etselitsoe ho mamella ho potoloha ka lebelo le phahameng le khatello ea centrifugal e hlahisoang ke lisebelisoa le lihokelo tse ling. Moropa o na le likarolo tse 'nè: cylinder, cone, sekoahelo se seholo sa ho qetela, le sekoahelo se senyenyane sa ho qetela, tseo kaofela li kopantsoeng ke li-flanges. Ho na le lesoba la radial slag le haufi le ho hokahanngoa pakeng tsa khoune le leqhubu le lenyenyane la ho qetela, le lesoba le phallang holim'a sekoahelo se seholo sa ho qetela. Botebo ba letamo la mokelikeli bo lokisoa ke poleiti ea eccentric overflow. Lisebelisoa tsa drum ke nickel-plated le phosphorus-plated No. 35 tšepe ho netefatsa matla, ho hanyetsa kutu le ho cheseha.
2) The screw conveyor e phetha karolo ea bohlokoa ho tsoelapele ho tsamaisa sediment ho ea boema-kepe ba ho lahla le ho ntšoa ka mochini. Ho ea ka tekanyo e tiileng-metsi a lisebelisoa tse lokelang ho sebetsoa, karo-karolelano ea mocha oa ho tlatsa le mocha oa ho ntša slag o ka fetoloa. Sesebelisoa sa ho potoloha se potlakisang se cheselitsoe lijong tsa 'mele oa spiral ho thibela phello ea karohano hore e se fokotsehe ka lebaka la ho lieha ho potoloha. Ho phaella moo, ntlha e nyenyane ea 'mele o pota-potileng e cheselitsoe ka mokokotlo oa mokokotlo ho thibela ho bokellana ha sediment. The screw conveyor e entsoe ka thepa e tšoanang le rolara, e entsoeng ka nickel-plated le phosphorus-plated No. 35 tšepe.
3) Enjene ea hydraulic e ikarabella ho fihlela lebelo la phapang lipakeng tsa screw le moropa. Bophahamo ba phepelo ea oli ea enjene ea hydraulic bo ka fetoloa ka bo eona ka motsoako oa phepelo ea oli.
4) Ntho e ka sehloohong e tsamaisoang ke hydraulic 'me e entsoe ka seteishene sa hydraulic. Kaha lebelo la moropa hangata le haufi le 3000r / min, ho sebelisoa oli e tšesaane ho etsa bonnete ba ts'ebetso e nepahetseng. Oli e tlotsang e fanoa ka mokhoa oa ho potoloha ho fana ka lubrication le ho pholisa ho li-bearings.
5) Setsi sa mochini se amohela sebopeho se tjheselitsoeng sa I-beam mme se sebelisa li-absorption tse 'ne tsa rabara bakeng sa ho monya ho ts'oha. Moqapi ona o thusa ho fokotsa ho thothomela le ho fana ka botsitso nakong ea ts'ebetso.
Ho bohlokoa ho hlokomela hore likarolo tsena li bohlokoa haholo ts'ebetsong e tloaelehileng ea lisebelisoa tsa spiral decanter centrifuge. Ka sebopeho se nepahetseng le likaroloana, lisebelisoa tsena li ka arola ka mokhoa o atlehileng li-solids ho tsoa ho lino ka mekhoa e fapaneng ea indasteri. Tšebeliso ea thepa ea boleng bo holimo le boenjiniere bo nepahetseng e tiisa hore thepa e tšoarella le ho tšepahala, e leng se etsang hore e be letlotlo la bohlokoa liindastering tse ngata.
Molao-motheo o sebetsang oa mochini oa screw decanter centrifuge
Moropa le screw li potoloha ka lebelo le itseng la phapang li lebile nģa e le 'ngoe ka lebelo le phahameng. Thepa e tsoela pele ho kenngoa ka har'a barrel e ka hare ea sekoti se tsamaisang ho tloha phala ea ho fepa, ebe e kena ka moqomo ka mor'a ho potlakisa. Tlas'a ts'ebetso ea sebaka sa matla a centrifugal, matla a boima a theoha leboteng la moropa ho etsa lera la sediment. The conveying screw e tsoela pele ho sututsa karolo e tiileng e kentsoeng pheletsong ea moqomo ebe e e ntša ka mochining ka boema-kepe ba ho lahla slag. Mokhahlelo oa mokelikeli o bobebe o etsa selikalikoe sa mokelikeli o ka hare, o tsoelang pele ho tšollela holim'a moqomo ho tloha boema-kepe bo bongata qetellong ea moqomo 'me o ntšoa ka har'a mochini ka boema-kepe ba metsi.
Thepa e ka tsoela pele ho fepa, ho arola, ho hlatsoa le ho ntša lisebelisoa ka lebelo le felletseng. E na le litšobotsi tsa sebopeho sa compact, ts'ebetso e tsoelang pele, ts'ebetso e tsitsitseng, ho ikamahanya le maemo ho matla, bokhoni bo boholo ba tlhahiso le tlhokomelo e bonolo. E loketse ho arola li-suspensions tse nang le karolo e tiileng e nang le boholo ba likaroloana tse kholo ho feta 0.005mm le mefuta ea mahloriso ea 2-40%.
Mosebetsi o ka sehloohong oa "horizontal spiral centrifuge" ke ho arola ho tiileng ho metsi (ke hore, ho arohana ha mekhahlelo e 'meli). Ts'ebetsong ea ho hlakisoa, sepakapaka se emisitsoeng se angoa ke matla a centrifugal le buoyancy e fapaneng le ho hanyetsa ho phalla, 'me lebelo la ho hlakisa ke phello ea ketso e akaretsang ea matla a ka holimo.
Ho hanyetsa ho phalla ho itšetlehile ka boholo le sebōpeho sa likaroloana le viscosity ea mokelikeli. Khohlano lipakeng tsa mokelikeli le tse tiileng tse tiileng, ho bilika ha ho potoloha ha spiral le ho tsitsinyeha ha cylinder e potolohang hammoho ho hlahisa phello e matla e matla, e nang le phello e matla ho semi-static settlement ka har'a centrifuge. Tšobotsi ea karohano ea decanter centrifuge ke hore ke mokhoa o tsoelang pele oa ho arohana, 'me litaba tse tiileng tsa ho emisoa ho arohaneng li phahame.
Lintlha tse Amang tsa phello ea karohano ea decanter centrifuge
Ho utloisisa phello ea karohano ea decanter centrifuge, pele u hloka ho tseba molao-motheo oa eona oa ketso, o ka laoloang ka katleho ha o sebelisoa.
Lebelo la moropa wa decanter centrifuge
Phetoho ea lebelo la moropa hangata e bonoa ka motlakase oa phetoho ea maqhubu kapa koloi ea hydraulic. Ho eketseha ha lebelo la moropa ho tla ntlafatsa phello ea karohano. Ha lebelo le leholo ke, matla a centrifugal a maholo, a thusang ho ntlafatsa litaba tse tiileng tsa kuku ea seretse.
Ho eketsa phapang ea lebelo pakeng tsa screw le drum ho tla eketsa matla a phekolo, empa lebelo le potlakileng haholo le tla senya li-sludge flocs, kahoo fokotsa phello ea ho felloa ke metsi. Ha lebelo la ho potoloha le phahame, ho omella ho tiileng ha ho hlokahale.
Ntle le moo, lebelo le phahameng le tla baka ho sisinyeha ha mochini, ho roala ha mochini ho eketseha, tšebeliso ea matla, ho sisinyeha le boemo bo tla eketseha ho latela, ho fokotsa bophelo ba ts'ebeletso ea lisebelisoa.
Ka hona, lebelo le lokela ho khethoa ka mokhoa o utloahalang ho finyella litlhoko tsa karohano.
Sekhahla sa phallo ea phepelo (bokhoni ba ho ts'oara)
Phallo ea phepelo e ama nako ea ho boloka thepa ea thepa, ebe e ama phello ea karohano.
Matla a manyenyane a ho sebetsa a etsa hore lebelo la ho phalla ha axial ea mokelikeli oa thepa e be nyenyane, 'me nako ea ho lula ka har'a drum e telele,' me phello ea karohano e molemo; Ho fapana le hoo, phallo e feteletseng ea phepelo e tla fokotsa phello ea karohano.
Ntle le moo, sekhahla sa phallo ea phepelo se boetse se amana le litaba tse tiileng tsa mokelikeli oa lintho tse bonahalang le matla a ho ntša slag a screw ea centrifuge. Sekhahla sa phepelo e feteletseng se ka etsa hore moropa o thibele thepa le ho ama phello ea karohano.
Ka hona, phallo ea phepelo e lokela ho khethoa ka mokhoa o utloahalang ho bapisa litaba tse tiileng le litlhoko tsa karohano tsa mokelikeli oa lintho tse bonahalang.
Bophahamo ba poleiti ea phallo
Qetello e kholo ea moqomo e fanoa ka poleiti e khaphatsehang, e ka laolang botebo ba mokelikeli oa lesela la selikalikoe sa mokelikeli ka ho fetola bophara ba poleiti e khaphatsehang.
Sekhahla se senyenyane sa bophara se phallang se ka eketsa botebo ba lesela la lesale la mokelikeli 'me sa etsa hore mokelikeli oa karohano o hlake. Ho fapana le hoo, ha bophara ba poleiti e khaphatsehang bo ntse bo eketseha, mokelikeli oa karohano o fumanoeng o na le ho hlaka ho fokolang le phello e mpe ea karohano.
Lebelo le fapaneng la moropa le screw
Lebelo le fapaneng le ama ka ho toba matla a ho ntša slag, tekanyo ea biscuit ea seretse le boleng ba filtrate, e leng e 'ngoe ea litekanyetso tsa bohlokoa tse lokelang ho lokisoa ho latela boemo ba ts'ebetso ts'ebetsong ea decanter centrifuge.
Lebelo le lenyenyane la phapang le na le phello e ntle ea karohano, empa ho bonolo ho hlahisa thibelo hobane likaroloana tse tiileng li lula ka har'a drum nako e telele. Phapang e kholoanyane lebelo, ka lebaka la sekoti ho mokelikeli oa mokelikeli oa tšitiso, e le hore phello ea karohano e futsanehe, empa e na le matla a molemo a ho ntša slag.
Ka hona, ho ea ka thepa ea thepa, bokhoni ba ho sebetsa, litlhoko tsa ts'ebetso le litekanyetso tsa sebopeho sa centrifuge ho fumana boholo ba lebelo la phapang, lintho tse nyenyane tse tiileng tse lumellanang le lebelo le lenyenyane la phapang, litaba tse kholo tse tiileng tse lumellanang le lebelo le leholo la phapang.
Aspect ratio
E kholoanyane karolo ea karolo ea horizontal screw decanter centrifuge ke hore, matla a ho sebetsa a matlafala, 'me phello ea karohano e ba betere.
Litšobotsi tsa mokelikeli oa likhoerekhoere
Boholo ba likaroloana tse tiileng tsa thepa li fapane, matla a centrifugal a fapane, 'me phello ea ho arohana e fapane.
Ha karoloana e le kholo, karohano e bonolo haholoanyane; Likaroloana tse nyane haholo, ho bonolo ho kopanya tharollo ea karohano, ka tharollo ea karohano e khaphatseha.
Ho phaella moo, phapang pakeng tsa matla a khoheli a khethehileng a mekhahlelo e 'meli e tiileng le ea metsi le viscosity ea ho emisa e boetse e ama phello ea karohano. Phapang e kholoanyane pakeng tsa matla a khoheli a tiileng le a metsi a mekhahlelo e 'meli ke, ho bonolo ho arohana,' me e nyenyane ea viscosity ea ho emisa ke, ho bonolo ho arohana.
...
Ha e le hantle, ho phaella ho lintlha tse ka holimo, ho na le lintlha tse ngata tse amang phello ea karohano ea decanter centrifuge, e kang botenya ba lesela la metsi, joalo ka lintlha tsa ts'ebetso, 'me lintlha tsena li ama tse ling, phello ea phekolo ke phello ea ketso e pharaletseng ea lintlha tse ka holimo.
Melemo ea lihlahisoa
Horizontal screw centrifugal dehydrator e na le melemo e latelang:
Decanter centrifuge, eo hape e tsejoang e le decanter centrifuge, e sebelisoa haholo liindastering tse fapaneng ho arola lintho tse tiileng le metsi. Mechini ena e fumaneha ka mefuta e fapaneng joalo ka vortex decanter centrifuge, drum decanter centrifuge le solid drum decanter centrifuge. Flottweg Decanter Centrifuge ke e 'ngoe ea lihlahisoa tse tsebahalang haholo indastering, e tsebahalang ka li-decanter centrifuges tsa boleng bo holimo.
Ho na le melemo e mengata ea ho sebelisa li-dehydrators tse otlolohileng tsa screw centrifugal bakeng sa lits'ebetso tsa karohano ea indasteri. E 'ngoe ea melemo e ka sehloohong ke matla a maholo a ho sebetsa a fanoeng ke mechine ena. Ka lebaka la theknoloji ea eona e tsoetseng pele, decanter centrifuge e khona ho sebetsana le lisebelisoa tse ngata, e etsa hore e tšoanelehe bakeng sa litlhoko tse ngata tsa ho sebetsa. Sena se etsa hore li sebetse hantle haholo 'me li boloke litšenyehelo bakeng sa liindasteri tse sebetsanang le mefuta e mengata ea metsoako e tiileng ea metsi.
Ho feta moo, mechini ena e boetse e tsebahala ka likarolo tsa eona tsa ho boloka matla le tikoloho. Decanter centrifuge e na le maemo a tlase a lerata le ho thothomela nakong ea ts'ebetso mme e sebelisa matla a fokolang. Ho feta moo, mochine o ke ke oa hlahisa tšilafalo ea bobeli nakong ea ho sebetsana le sludge le litšila tse ling, ho finyella litlhoko tsa ho boloka matla le ho sireletsa tikoloho. Sena se ba etsa khetho e holimo bakeng sa liindasteri tse ikemiselitseng ho fokotsa boemo ba tsona ba tikoloho.
Ntle le bokhoni ba bona ba ho sebetsa le melemo ea tikoloho, li-horizontal spiral centrifugal dehydrators le tsona li rorisoa ka likarolo tsa tsona tse bonolo tsa basebelisi. Mechini ena e bonolo ho sebetsa 'me e hloka koetliso e fokolang hore e sebetse. Sena ha se eketse tlhahiso feela empa hape se fokotsa monyetla oa liphoso nakong ea ts'ebetso.
Qetellong, tlhokomelo hangata ke taba ea mechini ea indasteri. Leha ho le joalo, li-decanters li tsejoa ka boiketlo ba tsona ba tlhokomelo le bophelo bo bolelele ba tšebeletso. Sena se fokotsa litšenyehelo tsa nako le litšenyehelo tsa tlhokomelo ka kakaretso, ho etsa hore e be khetho e ka tšeptjoang bakeng sa mekhoa ea indasteri.
Ka kakaretso, li-horizontal spiral centrifugal dehydrators li fana ka mefuta e mengata ea melemo e etsang hore e be khetho e tsebahalang bakeng sa liindasteri tse hlokang karohano ea metsi a tiileng. Mechini ena e fana ka ts'ebetso e phahameng, ts'ebetso ea matla, ts'ebetso e bonolo le tlhokomelo, e etsa hore e be letsete le loketseng bakeng sa likhoebo tse batlang ho eketsa ts'ebetso le ho fokotsa tšusumetso ea tikoloho.
Maemo a ts'ebeliso
Horizontal screw centrifugal dewatering mochini o loketse bakeng sa kalafo ea seretse, masala a litšila le lisebelisoa tse ling tsa litšila likhoebong tse fapaneng tsa indasteri le litsing tsa ho hloekisa likhoerekhoere tsa litoropo. Haholo-holo indastering ea lijo, ea meriana, ea lik'hemik'hale le tse ling tse nang le litlhoko tse phahameng tsa kalafo ea metsi, mochini o thellang oa "screw centrifugal dewatering" ke sesebelisoa sa karohano se tiileng sa metsi se ke keng sa nkeloa sebaka.
Ho akaretsa, mochini o thellang oa "screw centrifugal dewatering" o na le melemo ea ho sebetsa hantle haholo, ho boloka matla, ts'ireletso ea tikoloho, ts'ebetso e bonolo, tlhokomelo e bonolo joalo-joalo. E sebelisoa haholo ho phekola litšila, masala a litšila le litšila tse ling likhoebong tse fapaneng tsa indasteri le litsing tsa ho hloekisa likhoerekhoere tsa litoropo.
tlhaloso2