Ho lokisa seteishene sa pompo sa metsi sa letamo la china le ho ntlafatsoa ha phepelo
Bakeng sa toropo ea thaba, ka lebaka la phapang pakeng tsa lipompo tsa slurry tse phahameng tsa lifti, khetho ea pompo ea slurry ea china e lokela ho ela hloko tse latelang kelellong: Ha u khetha lipompo tsa slurry tsa china, ho boloka matla ho lokela ho nahanoa ha bongata bo boholo le khatello e fetoha. lebelo le ka behoa, nka sebaka sa mehato ea phetoho ea angle ea impeller blade;ha u sebelisa partitioning partitioning partial pressure of water , China slurry pump should be selective groups of different pressure zones were water , fokotsa tshebediso ya matla.
Ha bophahamo ba sebaka bo feta 20m, kakaretso ea pompo ea slurry ea china e kholo haholo, lebelo la phallo ea lipeipi le leholo haholo, liphaephe tse telele haholo le sebaka se fetoha se seholo, 'me liteishene tsa ho pompa pompong ka har'a valve li koala kapele haholo, kahoo li batla ho emisa ho thella ha China. ho pompa metsi likotsi tsa hamore tse bakiloeng / 0 mathang metsi , ntle le metsi, submerged china slurry pumping stations, the equipment damage.China slurry pump outlet e lokela ho ba teng li-valve tse koalang butle le mochini oa ho ntša hamore ea metsi kapa chefo e hlakotsoeng ho thibela tšenyo e bakoang ke hamore ea metsi e bakoang ke lipompo tsa slurry tsa china le ho lutla ha liphaephe.Mehaho e laolang e khetholloang ka moralo oa marang-rang oa liphaephe, bophara ba phala bo khethoa ke sephethephethe se phahameng ka ho fetisisa, 'me ka letsatsi le leng sephethephethe se phahameng ka ho fetisisa se khuts'oane haholo, ka hona se baka matla a matla ka matla a metsi a marang-rang a phala le pompo ea slurry ea china ha e phahame, empa ho fokotsa sephethephethe feela ho ne ho tla phahamisa keketseho, e leng se tla fella ka ho eketseha ha khatello ea phaephe, ho baka tšenyo ea tšebeliso ea matla le ho phalla ha metsi.
Bakeng sa lintlha tse ka holimo, ho nka likaroloana tsa pompo ea metsi tsa China slurry li ka hlophisoa ho lokisa sebopeho ( letamo le phahameng, litora tsa metsi, letangoana le laolang, joalo-joalo).Sena se boetse se lumella liteishene tsa ho pompa metsi ka mokhoa o ts'oanang, liphaephe tsa metsi le liphaephe tse kholo ho fokotsa phala, le ho ntlafatsa ts'epahalo ea marang-rang a lipeipi tsa phepelo ea metsi.Ha coefficient ea ho fapana ha marang-rang a pipe ea metsi Kh> 1.5 , e behiloeng ka ho lokisa sebopeho e ka boloka ho feta 30% , ha Kh <1.1 , ha u fetole mehaho e behiloeng.Fetola boemo le boholo ba meaho litlhophisong tsa marang-rang a liphaephe ebe u khetha tlhokahalo ea ho lokisa sebopeho le molumo, bongata, sebaka se lokela ho khethoa ke papiso ea moruo le ea tekheniki, khetha liteishene tsa pompo tsa slurry tsa China, liphaephe, lokisa meaho ea litšenyehelo tsa liprofinse tse ngata. mananeo .
Lokisa sebopeho ho fumana sebaka sa sebaka se lokela ho nahana ka lintlha tse latelang: mehaho ea taolo e lokela ho behoa sebakeng se phahameng ka ho fetisisa sa sebaka sa phepelo ea metsi , ka hohle kamoo ho ka khonehang Heights letamo;meaho ea taolo e lokela ho beoa haufi le basebelisi ba bangata ba metsi 'me basebelisi ba hloka khatello e phahameng;meaho e laolang e ka behoa seterekeng sa metsi;mekhoa ea taolo e lokela ho lokisoa le libaka tsa phepelo ea metsi libaka letsoapong i1 le i2 phahameng ka ho fetisisa metsi ka har'a hydraulic gradient control points can be, ha i1/i2 <1:00 , behoa sebakeng se phahameng ka ho fetisisa;ha i1/i2> 1:00 , e behiloe sebakeng sa setereke sa metsi.
Fetola sebopeho ho fumana bokhoni ba ho fetola bokhoni le letsatsi le ho tsoa ho lokisa sebopeho sa sekhahla sa phallo.Ha phala e le feela meaho ea taolo e ka fetoha ka bongata ba metsi le metsi a fumanoang, e lokela ho nahana ka phello ea liphetoho boemong ba metsi a letamo la china slurry pump, ho lokisa sebopeho ho fetola bokhoni ba mokhoa o latelang ho hakanya: WT = (1-A) Q (d1 + d2) 100 (7) moo A e leng phetoho ea ho nahana ka centrifugal ka boeona, ho bonahatsa ho fokotseha ha ho phahamisa kapa hlooho ho eketseha ho fokotsa lebelo la phallo ho eketsa tšobotsi ea sekhahla sa phallo;Q ke sekhahla sa phallo ea moralo (m3 / d);D1, d2 ke eona palo e kholo e hokahanyang khoele ea phepelo ea metsi le phapano ea seteishene sa ho pompa seretse sa China ho ea ho % Q meter.
Ho bala palo e kholo ea metsi a letsatsi le letsatsi ho kena le ho tsoa ka hora e 'ngoe le e' ngoe ho lokisa phallo ea sephethephethe ho kena le ho tsoa ho phallo e ntseng e eketseha, ke ne ke sa khone ho lokisoa nakong ea lihora tsa pele tsa sebopeho sa VWi ea metsi, lihora tsohle tsa meaho e tsoelang pele ea ntlafatso ho lokisa bophahamo ba modumo vWi.Ho kopantsoe le metsi a mollo, meaho e tlameha ho fetola molumo.Fetola bophahamo ba sebopeho e ka ba ka bolokolohi Litlhokahalo tsa lintlha tsa taolo ea Setereke sa Metsi ho fumana hore na khatello ea metsi ke efe.Ha marang-rang a liphaephe tsa lifate tsa thaba e ntse e feta, taolo ea phallo pakeng tsa likarolo tse sa tšoaneng tsa marang-rang a liphaephe ke bokhoni bo fokolang ba ho fokotsa ho tšepahala ha phepelo ea metsi, le litšila tsa matla.Ka hona, re lokela ho sebelisa ka botlalo letamo , tse kang ho lokisa boemo ba bokhoni ba sebopeho sa ho laola phallo le khatello ea ho ntlafatsa bokhoni ba marang-rang ho laola ka boeona, le ho sebelisa sebaka ho batho ba futsanehileng ba itšetlehile ka kabo ea metsi a khoheli. marang-rang a liphaephe molemong oa ho boloka matla.
Qetello Bakeng sa thaba ea metsi, hobane liteishene tse peli tsa ho pompa li-slurry tsa china li romella kantle ho naha ho ea fihla phapang e mpe ka ho fetesisa ea bophahamo ba fatše, phepelo ea metsi e akaretsang seterekeng le ho beha liteishene tse laolang khatello le meaho.Bohareng ba liteishene tse peli tsa pompo tsa slurry tsa china le booster china slurry pump station configuration , lihlopha li lokela ho ipapisa le maemo a sebele le litšoantšo tsa marang-rang a liphaephe, ka metsoako e fapaneng ea / 0 e lekana le ho bapisa pompo ea slurry ea moruo ea China ho khetha slurry ea china. lipompo.Fetola boemo ba sebopeho se lokela ho ikemisetsoa ho ea ka sebaka le sebaka ka har'a marang-rang a pipe china slurry pumping stations le metsi;fetola molumo ka foromo WT = (1-A) Q (d1 + d2) 100 OK.
Nako ea poso: Jul-13-2021