Iphampu ye-multistage yohlobo lwe-DL

Incazelo Yomkhiqizo
Iphampu ye-centrifugal yohlobo lwe-DL emile mpo (isivinini esiphansi n=1450r/min) iyimikhiqizo emisha yephampu ye-centrifugal.Amaphampu e-Centrifugal asetshenziselwa ukuthutha imidiya engenazo izinhlayiya eziqinile futhi izakhiwo zayo ezibonakalayo namakhemikhali afana namanzi.Ububanzi bokugeleza bungu-2~2003/h, ububanzi bokuphakamisa bungu-23~230mm, ububanzi bamandla afanayo bungu-1.5~220KW, futhi ububanzi bobubanzi bungu-φ40~φ200m.I-outlet yepompo efanayo ingasethwa nge-1 kuya ku-5 yokukhipha.
Iphampu ye-DL vertical multistage centrifugal isetshenziselwa ikakhulukazi ukwakha amanzi asendlini aphakeme kakhulu, amanzi anomfutho ongapheli womlilo, amanzi afuthayo azenzakalelayo, amanzi ekhethini lamanzi azenzakalelayo, njll. Amanzi ezinqubo ezihlukahlukene zokukhiqiza, njll. Izinga lokushisa elisebenzayo le-medium Iphampu ye-centrifugal yohlobo lwe-DL emile mpo ayidluli ku-80℃, futhi izinga lokushisa lokusebenza lephampu ye-DLR emile ye-multistage centrifugal ayidluli ku-120℃.

Amapharamitha wokusebenza
Uhlobo lwe-DL olume mpo lwemodeli yephampu ye-centrifugal incazelo:
Isibonelo: 80DL(DLR)×4
80-ububanzi obuncane bembobo yokudonsa impompo (mm)
I-DL-Vertical Multistage Segmented Centrifugal Pump
I-DLR-Vertical Multistage Ihlukaniswe Iphampu Yamanzi Ashisayo Ephakathi
4- Pump izigaba

Uhlobo lwe-DL olume mpo lwezimo zokusebenza ze-centrifugal nezici zomkhiqizo:

Izimo zokusebenza:
1. Indawo esetshenziswa kuphampu ye-DL vertical multistage centrifugal kufanele ifane namanzi, ibe ne-kinematic viscosity engu-<150mm2/s, futhi ingabi nezinhlayiya eziqinile futhi ingabi nezinto ezigqwalayo;
2. Ukuphakama kwendawo esetshenziswa iphampu ye-centrifugal enezigaba eziningi mpo ingaphansi kwamamitha ayi-1000.Uma idlula, kufanele ihanjiswe ngokulandelana, ukuze ifektri ikwazi ukukunikeza ngemikhiqizo enokwethenjelwa;
3. Izinga lokushisa lokusebenzisa le medium ngu -15℃～120℃;
4. Ingcindezi enkulu yokusebenza kwesistimu ingaphansi noma ilingana no-2.5MPa;
5. Izinga lokushisa le-ambient kufanele libe ngaphansi kuka-40°C, futhi umswakama ohlobene kufanele ube ngaphansi kuka-95%.
Izici:
1. Iphampu ye-DL eqondile yezigaba eziningi inesakhiwo esihlangene, umthamo omncane nokubukeka okuhle.Isakhiwo sayo esime mpo sinquma ukuthi indawo yokufaka incane, futhi isikhungo sayo samandla adonsela phansi sihambisana nenkaba yonyawo lwephampu, ngaleyo ndlela ithuthukise ukuzinza kokugijima nempilo yesevisi yepompo.
2. Imbobo yokudonsa kanye nembobo yokukhipha yephampu yezigaba eziningi ezime mpo ye-DL ivundlile, okwenza kube lula ukuxhunywa kwepayipi.
3. Ngokuya ngezidingo, imbobo yokudonsa kanye nembobo yokukhipha ingafakwa ohlangothini olufanayo noma 90°, 180°, 270° ngezindlela eziningana ezahlukene ukuze kuhlangatshezwane nezikhathi zokuxhuma ezihlukene.
4. Ukuphakanyiswa kwepompo ye-multistage yohlobo lwe-DL kungandiswa noma kuncishiswe ngokuvumelana nezidingo futhi kuhlanganiswe nobubanzi obungaphandle be-impeller yokusika, ngaphandle kokushintsha indawo yokufaka, engatholakali kwamanye amaphampu.
5. I-motor ifakwe isembozo semvula, futhi iphampu ingasetshenziswa ngaphandle, isuse igumbi lokupompa nokulondoloza izindleko zokwakha.
6. I-rotor yepompo ye-DL vertical multistage centrifugal ine-deflection encane, futhi i-motor 4-pole ikhethiwe, ngakho-ke ukusebenza kuzinzile, ukudlidliza kuncane, umsindo uphansi, futhi impilo yesevisi yinde.

Uhlobo lwe-DL olume mpo lwe-multistage centrifugal umdwebo wesakhiwo nencazelo yesakhiwo:

Iphampu ye-DL emile mpo yezigaba eziningi ye-centrifugal yakhiwe izingxenye ezimbili: injini nepompo.I-motor iyinjini yohlobo lwe-Y-phase asynchronous motor.Iphampu ne-motor kuxhunywe ngokuhlanganisa.Iphampu iqukethe ingxenye ye-stator kanye nengxenye ye-rotor.Ingxenye ye-pump stator yakhiwe ingxenye yokungena kwamanzi, ingxenye ephakathi, i-vane yokuqondisa, ingxenye yokukhipha amanzi, ibhokisi lokugxusha nezinye izingxenye.Ukuze uvimbele ukugqoka kwe-stator, i-stator ifakwe indandatho yokuvala, umkhono webhalansi, njll., ongashintshwa ngezingxenye ezisele ngemva kokugqoka.Ingxenye ye-rotor iqukethe i-shaft, i-impeller, i-balance hub, njll. Ingxenye engezansi ye-rotor iyi-bearing egcotshwe ngamanzi, kanti ingxenye engaphezulu iyi-angular contact ball bear.Iningi lamandla e-axial wephampu ye-DL eqondile ye-multistage centrifugal ithwalwa isigubhu sebhalansi, futhi ingxenye encane esele ye-axial force eyinsalela ithwalwa i-angular contact ball bear.Ingxenye yokungena kwamanzi, ingxenye yokukhipha amanzi kanye nendawo ehlangene ivalwe ngamaphepha ephepha ngokuhlanganisa.I-shaft seal ithatha ukupakisha noma uphawu lwemishini, abasebenzisi bangakhetha ngokuya ngezidingo zabo.
Indlela yokuzungezisa iphampu iphambene newashi uma ibukwa kusukela ekugcineni kwedrayivu.
1. Iphampu yamanzi eyi-centrifugal enezigaba eziningi enezitezi eziningi ene-DL inesakhiwo esihlangene, umthamo omncane, ukubukeka okuhle, indawo encane, ukonga izindleko zokwakha;
2. Imbobo yokudonsa kanye nendawo yokukhipha amanzi yephampu ye-DL eqondile ye-multistage centrifugal akulayini ophakathi nendawo, okwenza ukuxhunywa kwepayipi kube lula;
3. Ngokwesimo sangempela, i-inlet ne-outlet yepompo ye-DL eqondile ye-multistage centrifugal ingahlanganiswa ngezindlela ezihlukene ze-90 °, 180 °, no-270 °;
4. Ngokwesimo sangempela, ukuphuma kwephampu ye-DL eqondile yezigaba eziningi eyi-centrifugal ingahlanganiswa ibe yizindawo zokuphuma ezi-1 ~ 5 ukuze kuhlangatshezwane nezidingo zokuphakanyiswa okuhlukene empompini efanayo;
Uhlobo lwe-DL olume mpo lwe-multistage centrifugal uhlobo lwe-spectrum:
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Imiyalo yokufaka iphampu:
1. Hlola ubuqotho bepompo yamanzi kanye nenjini ngaphambi kokufakwa.
2. Ipompo kufanele ifakwe eduze komthombo wamanzi ngangokunokwenzeka.
3. Kunezindlela ezimbili zokufaka ipompo kanye nesisekelo, enye iwuxhumano oluqinile olufakwe ngokuqondile esisekelweni se-samente, kanti enye iwuxhumano oluguquguqukayo olufakwe ne-JGD yohlobo lwe-shock absorber.
Indlela eqondile ikhonjiswe kumdwebo wokufaka.
4. Ukufakwa okuqondile, ipompo ingafakwa esisekelweni ngobude obungu-30-40 mm (okumele isetshenziselwe ukugcwalisa i-cement slurry), bese ilungiswa, futhi ama-anchor bolts afakwa futhi agcwaliswe.
Udaka lukasimende, emva kwezinsuku ezi-3 kuya kwezingu-5 zokomisa usimende, lungisa kabusha, ngemva kokuba usimende usomile ngokuphelele, qinisa amantongomane ama-anchor bolts.
5. Lapho ufaka ipayipi, amapayipi okungena nawokuphuma kufanele abe nezisekelo zawo, futhi i-flange yepompo akufanele ibe nesisindo eseqile sepayipi.
6. Lapho iphampu isetshenziswa ngesikhathi sokumunca, indawo yokugcina amanzi kufanele ifakwe ivalvu engezansi, futhi amapayipi okungenisa nokuphuma akufanele abe nokugoba okuningi, futhi akufanele kube nokuvuza kwamanzi noma umoya. ukuvuza.
7. Kungcono ukufaka isikrini sokuhlunga epayipini lokungena ukuze uvimbele ukungcola ukungena ngaphakathi kwe-impeller.Indawo esebenzayo yesikrini sokuhlunga kufanele ibe izikhathi ezi-3 kuye kwezi-4 endaweni yepayipi lokungena amanzi ukuze kuqinisekiswe ukuthi uketshezi
Inkululeko yomzimba.
8. Ukuze kube lula nokuphepha kokugcinwa nokusetshenziswa, faka i-valve elawulayo emapayipini angenayo naphumayo epompo kanye negeji yokukala umfutho eduze nendawo ephumayo yepompo ukuze uqinisekise.
Iphampu isebenza ngaphakathi kwebanga elilinganiselwe ukuze kuqinisekiswe ukusebenza okuvamile nempilo yesevisi yepompo.
9. Uma i-inlet idinga ukuxhumeka okunwetshiwe, sicela ukhethe i-eccentric reducer pipe joint.

Qalisa iphampu, gijima futhi ume:
Qala:
l.Iphampu isetshenziswa ngesikhathi sokumunca, okungukuthi, lapho indawo yokungena ingumfutho ongemuhle, ipayipi elingenisayo kufanele ligcwaliswe ngamanzi futhi liphele noma iphampu yevacuum kufanele isetshenziselwe ukuphambukisa amanzi ukuze kugcwaliswe yonke iphampu kanye nepayipi lokungena ngamanzi. .Qaphela ukuthi ipayipi lokungena kufanele livalwe.Akufanele kube khona ukuvuza komoya.
2. Vala i-valve yesango kanye neqhude legeji ye-pressure gauge epayipini lokuphuma ukuze unciphise umsinga oqalayo.
3. Zungezisa i-rotor izikhathi eziningana ngesandla ukuze ugcobe i-bearing futhi uhlole ukuthi i-impeller nendandatho yokuvala empompini ikhuhliwe noma cha.
4. Zama ukuqala, isiqondiso se-motor kufanele sibe ohlangothini olufanayo nomcibisholo ophezu kwepompo, futhi uvule iqhude legeji yokucindezela.
5. Uma i-rotor ifinyelela ekusebenzeni okujwayelekile futhi i-gauge yokucindezela ibonisa ukucindezela, kancane kancane uvule i-valve yesango lokuphuma futhi ulungise isimo esidingekayo sokusebenza.

Ukusebenza:
1. Lapho ipompo isebenza, kufanele unake ukufundwa kwemitha, zama ukwenza ipompo isebenze eduze kwekhanda lokugeleza elichazwe ku-nameplate, futhi uvimbele ngokuqinile ukusebenza kokugeleza okukhulu.
2. Njalo hlola ukuthi inani lamanje lemoto akufanele lidlule lamanje elilinganiselwe;
3. Izinga lokushisa lephampu akufanele libe ngaphezu kuka-75℃, futhi akufanele lidlule izinga lokushisa langaphandle lika-35℃.
4. Lapho ipompo iqala ukusebenza, i-gland yokupakisha kufanele ikhululwe, futhi lapho i-graphite eyandisiwe noma ukupakishwa kwandiswa ngokugcwele, kufanele kulungiswe ezingeni elifanele.
5. Uma izingxenye zokugqoka sezigugile kakhulu, kufanele zishintshwe ngesikhathi.
6. Uma kutholakala okuthile okungavamile, misa umshini ngokushesha ukuze uhlole imbangela.

Indawo yokupaka:
1. Vala isilawuli sesango epayipini lokuphuma kwamanzi bese uvala iqhude legeji yevacuum.
2. Misa injini, bese uvala iqhude legeji yokucindezela.
3. Uma kunenkathi ebandayo ebusika, uketshezi olusepompo kufanele lukhishwe ukuze kugwenywe ukuqhwa nokuqhekeka.
4. Uma ipompo ingasetshenziswa isikhathi eside, ipompo kufanele ihlakazwe, ihlanzwe futhi ifakwe amafutha, futhi igcinwe kahle.