Lipompo tsa centrifugal slurry li sebelisa mehopolo e robeli e fosahetseng ea boikhethelo
Taba ea pele, pompo ea phahamiso e phahameng ea slurry bakeng sa ho pompa seretse se phahamiso e tlase
Ba bangata ba lumela hore ho theola mochini o pompang slurry o phahamisa letsoho, mojaro oa enjene o nyane.Ka maikutlo ana a fosahetseng, reka lipompo tsa slurry, hlooho ea pompo ea slurry hangata e tla khetha holimo haholo.Ha e le hantle, bakeng sa pompo ea slurry ea centrifugal, ha mohlala oa pompo ea slurry ho fumana boholo ba eona le tšebeliso ea matla e lekana le phallo ea sebele ea pompo ea slurry.Phallo ea pompo ea slurry e tla fokotseha ka ho eketseha ha ho phahamisa , kahoo ha hlooho e phahame, phallo e nyenyane, e nyenyane tšebeliso ea matla .Ka lehlakoreng le leng, ha hlooho e ka tlaase, phallo e kholoanyane, tšebeliso ea matla e kholoanyane.Ka hona, e le ho thibela ho tlala ha enjene, ka kakaretso ho hlokahala hore ho sebelisoe lipompo tsa slurry hlooho ea 'nete e pompang e seng ka tlase ho 60% ea phahamisoa ea calibration.Ka hona, ha ho phahamisoa holimo bakeng sa ho pompa metsi a tlaase, enjene e bonolo ho kenya feberu, maemo a matla a ka chesa enjene.Haeba ts'ebeliso ea ts'ohanyetso , o tlameha ho hokela phallo bakeng sa ho laola valve ea metsi ( kapa boloko bo bonyenyane ba patsi le ntho e 'ngoe ) ho fokotsa sephethephethe le ho thibela ho tlala ha enjene .Hlokomela hore mocheso oa enjene , mocheso o fetelletseng oa enjene ha o fumanoa , o lokela ho hangoa hang-hang kapa o koale phallo ea phallo .Hape ho bonolo ho se utloisise ka letsoho le leng la letsoho la mochine ho nahana ka ho koala sekheo, ho qobelloa ho fokotsa sephethephethe, ho tla eketsa mojaro oa motlakase.Ha e le hantle, ho fapana le hoo, ka lihlopha tse tloaelehileng tsa motlakase li na le valve ea nosetso ea centrifugal, e le ho fokotsa mojaro ho qala mochine oa motlakase, valve e lokela ho koaloa ho fihlela motlakase o qala ebe butle-butle bula valve ke 'nete.
Ea bobeli, phala e kholo ea bophara e nang le pompo e nyenyane ea slurry slurry pumping
Ba bangata ba lumela hore sena se ka eketsa letsoho la mochine hlooho ea sebele , ha e le hantle, hlooho ea sebele ea slurry pump = total head – loss of lift .Ha mohlala oa pompo ea slurry ho fumana hore ho phahamisa kakaretso ho tiile;tahlehelo ea phahamisa haholo-holo ho tloha ho hanyetsa liphaephe, bophara bo fokolang Ho hlakile hore ho hanyetsa ho hoholo, 'me kahoo ho lahleheloa ke ho phahamisa ho feta, kahoo bophara bo fokotsehile, pompo ea sebele ea phahamisa slurry e ke ke ea eketseha feela, empa e tla fokotseha, e leng se etsang hore ho be bonolo ho e phahamisa. ka ho fokotsa ts'ebetso ea pompo ea slurry.Ka mokhoa o ts'oanang, ha pompo e nyane ea slurry e nang le bophara bo boholo ba liphaephe slurry pumping , e ke ke ea fokotsa pompo ea sebele ea lift ea slurry , empa e tla fokotsa ho hanyetsa ha pipeline ka lebaka la tahlehelo ea lifte e fokotsehile, e le hore hlooho ea sebele e eketsehe.Hape o nahana ka pompo e nyane ea letsoho e nang le pompo e nang le bophara bo boholo ba liphaephe tsa slurry pumping e tlameletsoe ho eketsa mojaro oa motlakase, ba nahana hore bophara bo eketseha, khatello ea metsi ka phala ea pompo ea slurry e kholo, 'me kahoo e eketsa haholo mojaro oa motlakase .Joalokaha motho e mong le e mong a tseba, boholo ba khatello ea mokelikeli le boemo ba hlooho feela , empa eseng ka boholo ba phaephe cross-sectional area .Hafeela litekanyo tsa slurry pump impeller li ntse li sa fetohe, ho sa tsotellehe hore na bophara ba bophara bo joang, khatello e sebetsang ho impeller e tsitsitse.Ka mor'a hore feela bophara ba pipe e eketsehe, ho hanyetsa ho phalla ho tla fokotseha, ho siea lebelo la phallo le eketseha, tšebeliso ea matla e boetse e loketse ho eketseha.Empa ha feela sebaka sa hlooho sa lebitso, ho sa tsotelehe hore na bophara bo ntseng bo eketseha ba pompo ea slurry bo sebetsa hantle hakae, hape bo ka fokotsa tahlehelo ea liphaephe le ho ntlafatsa katleho ea pompo ea slurry.
Ntlha ea boraro, ha u kenya liphaephe tsa metsi, boemo ba karolo e otlolohileng kapa e phahamisitsoeng
Ho etsa joalo ho tla baka ho bokellana ha moea liphaepheng tsa metsi, liphaephe tsa metsi le ho fokotsa tekanyo ea pompo ea slurry ea vacuum, hlooho ea pompo ea slurry e theoleloa, metsi a fokotsehile.Mokhoa o nepahetseng ke : tataiso ea karolo e otlolohileng ea metsi e lokela ho sekamela hanyenyane, eseng boemong, empa e ke ke ea sekamela holimo.
Ea bone, ka setsoe ka metsing tseleng le tse ling
Haeba setsoe sa inlet se nang le litsela tse ngata se tla eketsa khanyetso ea phallo ea lehae.E kobeha ka tsela e otlolohileng 'me e lokela ho reteleha, ho retelehela ka tsela e rapameng ha ea lumelloa , ho qoba ho bokella moea .
Ea bohlano, sekeno sa pompo se slurry se hokahane ka kotloloho le setsoe
Sena se etsa hore metsi a phalle ka setsoe ka setsoe ho ea ho impeller.Ha bophara ba pipe e kenang e le kholo ho feta pompo ea slurry , eccentric reducer e lokela ho kenngoa .Eccentric reducer flat part e tla kenngoa karolong e ka holimo ea 'mila e behiloeng ka tlase.Ho seng joalo bokella moea , ho fokotsa palo ea metsi kapa ho se na metsi slurry pumping , le ho oa joalo-joalo.Haeba phala e kenang le bophara ba pompo ea slurry e lekana, e lokela ho ba pakeng tsa pompo e kenang ea pompo e hlabang le litsoe li kentsoe, bolelele ba phala e otlolohileng ha boa lokela ho ba ka tlase ho makhetlo a 2 ho isa ho a 3 bophara ba phala.
Tse tšeletseng , e nang le valve e kenang ka tlase e tlase haholo ha e na perpendicular ho karolo e latelang
Haeba ho kenya sena , valve e ke ke ea koala ka boeona, e bakang ho lutla.Mokhoa o nepahetseng oa ho kenya ke: qetello ea valve ea ho kena e kenngoe , haholo-holo ka ho khetheha perpendicular ho ea karolong e latelang.Ka lebaka la maemo a topographical a ke ke a mounted paatsepama, phaephe axis le sekhutlo tshekaletseng e lokela ho ba 60 ° kapa ho feta.
Sebaka se fosahetseng sa ho kenya tse supileng
( 1 ) ka har'a phala e kenang ho tloha botebong ba metsi 'me sebaka sa lebota se ka tlase ho bophara ba seketsoana.Haeba karolo e ka tlase e nang le lehlabathe le litšila, ha sebaka se tsoang botebong ba ho noa se le ka tlase ho makhetlo a 1.5, bophara bo tla baka ho futsaneha kapa ho hema metsi ha mokelikeli o pompa litšila, o koalehile.
(2) ho kena ka har'a phala e kenang ka metsing ka botebo bo lekaneng, ho tla etsa hore seketsoana sa metsi se pota-potile, tšusumetso ea metsi, ho fokotsa bongata ba metsi.Mekhoa e nepahetseng ea ho kenya ke: pompo ea slurry e nyane le ea boholo bo mahareng botebong ba metsi bo seng ka tlase ho 300 ~ 600mm, lipompo tse kholo tsa seretse li se be ka tlase ho 600 ~ 1000mm.
Boema-kepe bo robeli bo ka holim'a metsi a tloaelehileng ka letamong
Haeba ho tsoa ka holimo ho boemo bo tloaelehileng ba metsi ka letamo , le hoja ho eketseha ha hlooho ea pompo ea slurry, empa ho fokotsa ho phalla .Ka lebaka la maemo a topographical, phallo e lokela ho ba e phahameng ho feta boemo ba metsi ka letamong e lokela ho kenngoa ka har'a li-nozzle bends le tube e khutšoanyane, e leng se ileng sa fetoha liphaephe tsa siphon, ho fokotsa bophahamo ba phallo.
Nako ea poso: Jul-13-2021