D thayipha iphampu yamanzi ahlanzekile esiteji esiningi
Uhlolojikelele lomkhiqizo
Iphampu ye-multistage evundlile yohlobo lwe-D iyiphampu ye-multistage suction multistage piecewise.Okokudlulisa amanzi ahlanzekile noma olunye uketshezi olufana nezici zomzimba namakhemikhali emanzini.Ingase futhi isetshenziselwe ukuthutha amanzi ashisayo, uwoyela, imidiya ebolayo noma elimazayo ngokushintsha impahla yezingxenye zokugeleza kwepompo, ukuvala ifomu nokwandisa uhlelo lokupholisa.Ukuqaliswa komkhiqizo we-JB/T1051-93 “uhlobo lwephampu ye-centrifugal yamanzi enezigaba eziningi namapharamitha ayisisekelo”.
Okwesibili, izici zomkhiqizo
Inezici zokusebenza kahle okuphezulu, ububanzi bokusebenza okubanzi, ukusebenza okuphephile nokuzinzile, umsindo ophansi, impilo ende, ukufakwa nokugcinwa okulula, njll.
Isicelo Esiyinhloko
1, ukuthuthwa kwamanzi kamasipala, ukuhlinzekwa kwamanzi ebhilidi eliphezulu.
I-2, i-drainage yezimboni, i-drainage enengcindezi, amanzi ajikelezayo, amanzi epayipi noma enye imidiya.
3, ukuchelela kwezolimo, amanzi asezintabeni.
I-4, ukuhlinzekwa kwamanzi omlilo, ukuhlinzekwa kwamanzi okucindezela okuzinzile.
5, ukugezwa, ukugeza imishini amanzi.
Ukuchazwa Kwemodeli
D 25 ukususa 50 X 8
Iphampu ye-D- Evundlile ye-multistage centrifugal
25- Ukugeleza kwephoyinti lokuklama kwepompo kungu-25m3/h
50- Iphoyinti lokuklama ikhanda lepompo lingama-50m
8- Iphampu iyisiteji sesi-8
Ezinhlanu, Amapharamitha wokuSebenza
Amapharamitha wezobuchwepheshe:
Ukugeleza okuphezulu-Qmax=850m3/h
Ikhanda eliphezulu-Hmax=1800m
Isivinini sokugijima- nmax=2950rpm
izinga lokushisa elisebenzayo- t≤102℃
Uhlobo D incazelo yesakhiwo sephampu yezigaba eziningi enezingqimba
1. Isakhiwo sonke sesigaba sezigaba eziningi, ukungenisa kutholakala engxenyeni yokungena kwamanzi, ukuya ohlangothini oluvundlile, indawo yokuphalaza engxenyeni yamanzi iqonde phezulu, ikhanda layo lingaba ngokuvumelana nokusetshenziswa kwesidingo sokwandisa noma nciphisa uchungechunge lwephampu.Umhlangano wepompo muhle noma cha, unomthelela omkhulu ekusebenzeni, ikakhulukazi ukuphuma kwe-impeller ngayinye kanye nesikhungo sokungena nokuphuma kwephiko lomhlahlandlela.Ukuphambuka okuncane kuzonciphisa ukugeleza kwepompo futhi kunciphise ukusebenza kahle kwekhanda.Ngakho-ke, kufanele kuqashelwe ukugcinwa nokuhlanganisa.
2. Izingxenye eziyinhloko yilezi: ingxenye ye-inlet, ingxenye ephakathi, ingxenye yokuphuma, i-impeller, i-baffle yephiko lomhlahlandlela, iphiko lomhlahlandlela wesigaba sokuphuma, i-shaft, indandatho yophawu, indandatho yebhalansi, umkhono we-shaft, isembozo somsila kanye nomzimba othwele.
3. I-impeller yenziwe ngensimbi ephonswe yekhwalithi ephezulu, enama-blades, uketshezi lungena eduze kwesiqondiso se-axial, ngoba i-impeller ngaphambi nangemva kwengcindezi ihlukile, kufanele kube namandla axial, amandla e-axial nge-balance plate ukuze athwale, I-impeller eyenziwe ukuhlolwa kwebhalansi emile.
4. Indandatho yokuvala yenziwe ngensimbi ekhonjiwe ukuvimbela amanzi anomfutho ophezulu wepompo ukuthi angavuzi abuyele endaweni yokungena.Ilungiswe engxenyeni yokungena kanye nengxenye ephakathi ngokulandelana.
5. I-balance plate yenziwe ngensimbi ensimbi engagugi, efakwe ku-shaft, ephakathi kwesigaba sokuphuma kanye nesembozo somsila, ukulinganisa amandla e-axial.
6. ama-bearings we-rolling bearings, ukusetshenziswa komkhiqizo we-Guoyou (Havallo).
1.Amalungiselelo ngaphambi kokufakwa.
1) Hlola iphampu yamanzi kanye nenjini.
2)Lungiselela amathuluzi kanye nemishini yokuphakamisa.
3)Hlola isisekelo somshini.
2. Ukulandelana kokufakwa:
I-1) yonke isethi yepompo yamanzi esizeni, nesisekelo sifakwe i-motor, ukulinganisa i-intshi yesisekelo ayikwazi ukususwa epompo kanye ne-motor.
2) Beka isisekelo phezu kwesisekelo, beka insimbi ye-wedge eduze kwesikulufu sehange, bese uphakamisa isisekelo cishe ngama-20?40mm, ilungele ukulinganiswa futhi igcwaliswe ngesikulufu samanzi.
3) Hlola izinga lesisekelo ngethuluzi lezinga, lileveli bese uqinisa nati lesisekelo ukuze ugcwalise isisekelo ngodaka lukasimende.
4) emva kwezinsuku ezi-3 noma ezi-4 zikasimende zomile, bese uhlola izinga.
5) Hlanza ukungcola endizeni yokusekela yesisekelo, unyawo lwepompo yamanzi kanye nonyawo lwemoto;Bese ubeka ipompo kanye ne-motor esisekelweni
I-6) Lungisa izinga le-pump shaft, qinisa i-nati ngokufanele ngemva kokulinganisa ukuze uvimbele ukuhamba, faka injini ngemva kokuqedwa kokulungiswa, bese upheqa ipuleti yensimbi ezingeni elingafanele.
7) beka irula ekuhlanganiseni, hlola ukuthi umugqa we-axis wepompo kanye nomugqa we-axis we-motor kuyahambisana.Uma lingekho itafula elisindayo, phenya i-motor noma futha phansi kweshidi, ukuze indilinga yangaphandle yokuhlangana okubili ibe isicaba nerula, bese ukhipha izinsimbi ezimbalwa ezincanyana zephedi, buyisela insimbi. ishidi elinalo lonke ipuleti lensimbi elihleliwe, bese uhlola kabusha ukufakwa.Ukuze uhlole ukunemba kokufakwa, linganisa imvume phakathi kwezindiza ezimbili ezihlanganisayo ngegeji ezindaweni eziningana eziphambene.Umehluko phakathi kokuvunyelwa okuphezulu nokuncane endizeni yokuhlanganisa akufanele kudlule u-0.3 mm, futhi umehluko phakathi kwemigqa ephakathi engenhla nangaphansi noma kwesokunxele nesokudla kuzo zombili iziphetho akufanele idlule i-0.1 mm.
