Isakhiwo kanye nomgomo wokusebenza wamaphampu aqondile esiteji esiningi

Amaphampu e-Multistage angamadivayisi athuthukisiwe abamba uketshezi aklanyelwe ukuletha ukusebenza kokucindezela okuphezulu ngokusebenzisa ama-impeller amaningi ngaphakathi kwesikhwama sepompo esisodwa. Amaphampu e-Multistage akhiwe ukuze aphathe ngempumelelo uhla olubanzi lwezinhlelo zokusebenza ezidinga amazinga okucindezela aphakeme, njengokuhlinzekwa kwamanzi, izinqubo zezimboni, nezinhlelo zokuvikela umlilo.

Umfanekiso| I-Vertical Multistage Pump PVT

Isakhiwo seAmaphampu e-Vertical Multistage

Isakhiwo sephampu ye-Purity vertical multistage singahlukaniswa izingxenye ezine eziyinhloko: i-stator, i-rotor, ama-bearings, kanye ne-shaft seal.
1.Stator: Ifutha i-centrifugalI-stator yakha umongo wezingxenye ezimile zephampu, ezihlanganisa izici ezimbalwa ezibalulekile. Lokhu kufaka phakathi i-suction casing, ingxenye ephakathi, i-diffuser casing, kanye ne-diffuser. Izingxenye ezihlukahlukene ze-stator ziboshwe ngokuvikelekile kanye nama-bolts aqinisayo, okwenza igumbi lokusebenza eliqinile. I-pump centrifugal suction casing yilapho uketshezi lungena khona epompo, kuyilapho indawo yokukhipha amanzi ilapho uketshezi luphuma khona ngemva kokuthola ingcindezi. Ingxenye emaphakathi igcina ama-vane aqondisayo, asiza ukuqondisa uketshezi ngokuphumelelayo ukusuka kwesinye isigaba ukuya kwesinye.
2.I-Rotor: Iiphampu ye-centrifugal eqondilei-rotor iyingxenye ejikelezayo yephampu ye-centrifugal futhi ibalulekile ekusebenzeni kwayo. Iqukethe i-shaft, i-impellers, i-balance disc, nemikhono ye-shaft. I-shaft idlulisa amandla ajikelezayo ukusuka ku-motor kuya kuma-impeller, anesibopho sokuhambisa uketshezi. Ama-impeller, afakwe ku-shaft, aklanyelwe ukwandisa umfutho woketshezi njengoba luhamba epompo. I-bancing disc ingenye ingxenye ebalulekile ephikisana ne-axial thrust ekhiqizwa ngesikhathi sokusebenza. Lokhu kuqinisekisa ukuthi i-rotor ihlala izinzile futhi iphampu isebenza kahle. Imikhono ye-shaft, etholakala kuzo zombili iziphetho ze-shaft, yizici ezithathelwanayo ezivikela i-shaft ekugugeni nasekudabukeni.
I-3.Ama-Bearings: Ama-Bearings asekela i-shaft ejikelezayo, eqinisekisa ukusebenza okubushelelezi nokuzinzile. Amaphampu e-multistage amile ngokuvamile asebenzisa izinhlobo ezimbili zamabheringi: ama-ringing bearings nama-sliding bearings. Ama-rolling bearings, ahlanganisa i-bearing, i-bearing housing, ne-bearing cap, agcotshwa ngamafutha futhi aziwa ngokuqina kwawo kanye nokungqubuzana okuphansi. Ama-sliding bearings, ngakolunye uhlangothi, akhiwe nge-bearing, i-bearing cover, igobolondo elithwele, isembozo sothuli, igeji yezinga likawoyela, nendandatho kawoyela.
4.I-Shaft Seal: I-shaft seal ibalulekile ekuvimbeleni ukuvuza nokugcina ubuqotho bepompo. Kumaphampu e-multistage mpo, uphawu lwe-shaft ngokuvamile lusebenzisa uphawu lokupakisha. Lolu phawu lwakhiwe ngomkhono wokuvala endaweni yokuncela, ukupakisha, kanye nendandatho yokuvala amanzi. Izinto zokupakisha zipakishwe ngokuqinile eduze kwe-shaft ukuvimbela ukuvuza koketshezi, kuyilapho indandatho yokuvala amanzi isiza ukugcina ukusebenza kophawu ngokuyigcina igcotshiwe futhi ipholile.

Umfanekiso| Izingxenye Zephampu Eziqondile Eziningi

Isimiso sokuSebenza samaphampu e-Vertical Multistage

Amaphampu amile we-multistage centrifugal asebenza ngokususelwe kumgomo we-centrifugal force, umqondo oyisisekelo ku-fluid dynamics. Ukuhlinzwa kuqala lapho injini kagesi ishayela umgodi, okwenza ama-impeller anamathele kuwo ajikeleze ngesivinini esikhulu. Njengoba ama-impellers ezulazula, uketshezi olungaphakathi kwepompo lungaphansi kwamandla we-centrifugal.
La mandla aphusha uketshezi luphumele ngaphandle lusuka phakathi nendawo ye-impeller luye onqenqemeni, lapho luzuza khona kokubili ukucindezela nesivinini. Uketshezi lube seluhamba phakathi kwama-vane aqondisayo luye esigabeni esilandelayo, lapho luhlangana khona nomunye umcibisholo. Le nqubo iphindaphindwa ezigabeni eziningi, i-impeller ngayinye inezela kumfutho woketshezi. Ukwenyuka kancane kancane kwengcindezi kuzo zonke izigaba yikho okwenza amaphampu amile ame mpo aphathe izinhlelo zokucindezela okuphezulu ngempumelelo.
Ukuklanywa kwama-impeller kanye nokunemba kwama-vanes aqondisayo kubalulekile ekuqinisekiseni ukuthi uketshezi luhamba kahle esigabeni ngasinye, kuthola ingcindezi ngaphandle kokulahlekelwa okukhulu kwamandla.