Uphawu loyilo

-Uhlobo lweempompo zenkqubo ye-DSJH zinqanaba elinye, ukufunxa okukodwa, i-radial split case,

-Iimpompo ze-centrifugal ezijingayo jonga amanani omgaqo-siseko.

-Iipompo ze-DSJH zifanelekile ngokukodwa ukupompa ukushisa okuphezulu, phezulu

-Uxinzelelo kunye nokutsha, ukuqhuma okanye ulwelo olunobuthi.Icala lempompo liphakanyiswe kwi-centerline ukwenzela ukulinganisa ukwandiswa kwe-thermal kunye nokunciphisa.Oku kunciphisa iingxaki zokulungelelanisa ezibangelwa ukunyakaza kwamatyala ngenxa yokwahlukana kweqondo lokushisa phakathi kweemeko zokusebenza kunye neemeko ezisezantsi ukuya kumda omncinci. -intshi kunye nangaphezulu kwe-4-intshi yokukhupha i-nozzle dia, i-volute ephindwe kabini ukulinganisa amandla ombane weempompo.

-Iipompo ziyazikhupha ngokwazo kunye noxinzelelo lwe-fluid fluid.Kodwa abaphathi babonelelwa nge-ar top of pump case volute.I-Vent top inokugrunjwa kwaye ifakwe kwimingxuma yokukhupha, kwaye ifakwe nge-plug screw yezinto ezifanayo njengemeko xa uthumela .Imibhobho yamanzi iRc3/4.

-I-flange yempompo yokufunxa kunye nokukhupha imilomo yoyilo i-perpendicularly phezulu kwaye iphoswe ngokudibeneyo kunye necala lokupompoza.Ubungakanani beflange kunye nodidi loxinzelelo luhambelana nemigangatho ye-300psi ye-American National standards Institute ANSI.Ngokohluko lobushushu bokusebenza kunye nodidi lwezinto eziphathekayo. .Uxinzelelo oluphezulu olukhoyo lweflange lunokuba yi-5MPa okanye njalo.

-Ukuze ube nokuthembeka.iimeko zempompo yenkqubo yeBB2 zenziwe ngentsimbi ephosiweyo.Uvavanyo lwe-hydrostatic yi-7Mpa.

-Isigqubuthelo sempompo siqulethe ibhatyi esemgangathweni yokupakisha nokuba kupakishwe okanye kumatshini wokutywina we-balance.bellows okanye uhlobo lwe-tandom.Ikhava inebhatyi yamanzi yokuzikhethela enikezelwayo xa ubushushu bokumpompa bungaphezu kwe-66℃ yamanzi kunye ne-150℃ yeehydrocarbons okanye xa kuchaziwe .Ibhokisi yokugalela isenokusetyenziswa kuxinzelelo oluphantsi lomphunga okanye olunye ulwelo olugqunyiweyo xa indawo empompelweyo ifuna ukuphilisa ugcino.Uqhagamshelwano lwangaphakathi nangaphandle lwamanzi (RCI/2) lubekwe emazantsi nangaphezulu kwesigqubuthelo sempompo.

-I-Impeller iphoswe ngokudibeneyo kunye ne-dynamically balance kunye ne-rotor.I-impeller iyisitshixo kwi-shaft.I-Rotor ixhaswa ngeebheringi ezimbini.I-casing ehlaziyiweyo kunye neendandatho zokugqoka i-impeller ziyimigangatho.Izinto ezingcono kunye nobunzima ziya kusetyenziswa kuzo zombini iindandatho zokugqoka ukuqinisekisa ukunxiba. ukumelana .Ngaphambili nasemva amakhonkco banxibe impeller ziyilwe ngabom kunye size.iethe ukunxiba umsesane esondela ukutyhala ukuthwala ngandlel' ithile phantsi kweemeko tension ukuphepha umsantsa clearance rotor.

-Izindlu ezithwele ubungakanani obufanayo zixhonywe kwiziphelo ezimbini zempompo.Izinto eziphathekayo zezindlu ezithwalayo zinokuthi zenziwe ngentsimbi okanye intsimbi. Isiphelo kunye neeseti ezimbini ezityhalayo zebhola ezicwangciswe ngasemva ngasemva zifakwe kwelinye icala. Ukuthwala kufakwe amakhonkco e-oyile. Umgangatho we-oyile kufuneka ulungele.Indlu nganye yokuthwala inikwe imigca yokupholisa ye-axial yokupholisa umoya ngamanzi akhethiweyo okanye ifeni. Ukupholisa.Uluhlu lokupholisa ifeni yi-120℃到160℃。Iflange yokupholisa amanzi yi-260℃ nangaphezulu.Ukupholisa komoya yi-120℃ nangaphantsi.Phakathi kwazo uluhlu lokupholisa kwefeni yi-120℃ ngaphantsi.Phakathi kwazo ukupholisa kwefeni kulungele ngokukodwa ukunqongophala kwamanzi okanye umgangatho ophantsi wamanzi.

-Xa ukupholisa kwefeni kusetyenziselwa ukuthwala impompo.I-Fan iya kuthatha indawo ye-deflector.Le yimpawu ekhethekileyo yolu hlobo lweempompo kwaye ufumane i-patent ye-America.Indlu yokuthwala ifakwe uphawu olujikelezileyo lweplastiki ebonisa inqanaba leoli kunye ne-oiler. kwimotor kunye nokulawula inqanaba leoli .Iziphelo ezibini zokungaphumeleli kokuthwala .Iziphambukisi azithinteli nje uthuli kunye nokufuma kodwa zikwanqanda ukuvuza kweoyile.

-I-flexible membrane spacer coupling inikezelwa ukufikeleleka kwenkonzo kunye nokugcinwa kweepompo zenkqubo ye-BB2.I-spacer ivumela ukususwa ngokulula kwe-impeller, ukuthwala kunye nokupakisha njl.Ngaphandle kokuphazamisa ukufunxa okanye ukukhupha umbhobho.

Isicelo:

Iimpompo zenkqubo ye-BB2 zisetyenziselwa ukucokisa i-petroleum, i-petrochemical, imboni yeekhemikhali, ukumpompa i-petroleum, i-liquefying petroleum njl.

Inzuzo:

I-1.Iipompo zithobela ngokupheleleyo imigangatho ye-API610 ye-American Petroleum Institute kwaye inokuthembeka okuphezulu.

I-2.Ukusebenza kakuhle kolu hlobo lweempompo kwinqanaba lokuqala kwihlabathi.

I-3.Iinxalenye zempompo zineqondo elibanzi jikelele kunye nokutshintshiselana.Ezinye iindawo zingasetyenziselwa uchungechunge oluninzi ukwenza imveliso ibe lula kwaye ithande ukulawula iindawo ezisecaleni.

4.Amaphiko okupholisa ajulwe ngaphandle kwizindlu ezithweleyo ezinokunyusa iziphumo ezipholileyo.Kwaye okwangoku.Ukuqina kwendlu yokuthwala kuyanyuswa.Ulwakhiwo lutsha.Kukho iintlobo zeendlela zokupholisa zokuthwala,ieair.fan kunye nokupholisa amanzi.

I-5.I-case pump case i-centerline mounted.I-impeller inokuhlanganiswa ukusuka kwiziphelo ezimbini zecala lepompo.Kukulungele ukugcinwa.

I-6.Icala lempompo liphindwe kabini ukulinganisa amandla e-radial.

7.I-impeller yi-double suction construction.So kukho isiphelo esincinci sokutyhalela.

8.Ingaphambili kunye nomva i-impeller banxibe amakhonkco ayilwe ngabom kunye nobukhulu obahlukeneyo.ie umsesane wokunxiba osondele kwi-thrust bearing ingaphantsi kunomnye ukwenza impompo ibe namandla kancinane axial kunye nomsebenzi weshaft phantsi kweemeko zoxinzelelo ukuze kuthintelwe ukucocwa kwe-rotor. .

I-9.Cone fit yamkelwe ukudibanisa kunye ne-shaft.

10.Ukupakisha okanye ukutywinwa komatshini kobuso obubodwa kunye nobuphindwe kabini, bubellow kwaye bubekwe phantsi bunokusetyenziselwa ukutywinwa kwe-shaft.