I-torque transmission shaft iyingxenye eyinhloko. Amandla okucindezela i-shaft, ukuqina nesivinini esibucayi KULUNGILE. Umkhiqizi omncane wephampu ye-slurry ovundlile osetshenziswa kaningi osetshenziswa kaningi, i-leaf roller ene-shaft, ibanga phakathi kwe-impeller enomkhono omisiwe. Kusetshenziswa umkhiqizi wepompo elikhulu lesimanjemanje elinodaka i-stepped shaft, esukela endaweni yokuvula amaqabunga Indilinga enekhafu eshisayo efakwe ku-shaft, futhi kusetshenziswa ama-splines angenayo esikhundleni sokhiye omfishane odlule. Le ndlela, phakathi kwe-impeller kanye ne-shaft ayiyona Igebe phakathi kwezimbazo alibangeli amanzi omzila nokuguguleka, kodwa ukuqaqa kunzima. Okwegumbi lokuhogela. Indima yayo ukulahlekelwa okuncane kwe-hydraulic uma kwenzeka uketshezi luqondiswa ngokushelela ku-impeller, i-impeller inlet futhi yenze ukugeleza ngokulinganayo ngangokunokwenzeka. Ngokwesakhiwo segumbi lokudonsa lingahlukaniswa libe: (A) ikamelo lokumunca eliqondile elikhonjiswe kuMfanekiso 1-2, leli fomu le-suction chamber hydraulic performance, isakhiwo esilula, ukwenziwa lula. Uketshezi olusegunjini lokumunca ijubane lokugeleza kwe-tapered eliqondile liyakhula kancane kancane, futhi ngenxa yalokho livame ukusabalalisa isivinini esifanayo. Straight tapered ukuncela ekamelweni Taper of mayelana 70,, 8o. Leli fomu legumbi lokudonsa lisetshenziswa kakhulu emanzini esiteji esisodwa se-centrifugal cantilevered kumkhiqizi wepompo we-slurr y. (2) Igumbi lokumunca elimise okwendololwane eliboniswe kuMfanekiso 1-3, lingumkhiqizi wephampu enkulu ye-axial slurry slurry enkulu esetshenziswa njalo, lokhu kudonsa Ikamelo elilodwa lineshubhu lokushwabanisa lekhoni eliqondile ngaphambi kwe-impeller cone. inzuzo yegumbi lokudonsa eliqondile le-conical. (3) igumbi lokumunca i-annular eliboniswe kuMfanekiso 1-4, igumbi lokuhogela le-eksisi ngayinye esendizeni yomumo we-cross-sectional shape kanye nobukhulu kuyefana. Inzuzo yi-junction Symmetrical structure, elula, ehlangene, usayizi omncane we-axial. I-drawback ukuthi kukhona ukushaqeka kanye ne-whirlpool, kanye nokusabalalisa okungalingani kwesivinini sokugeleza. Igumbi lokumunca i-annular lisetshenziselwa ikakhulukazi umakhi we-multistage slurry pu mp. Umfanekiso 1-3 wegumbi lokudonsa elimise okwendololwane MI, i-annular ilk ibe ';, r (4) i-semi-spiral suction chamber eboniswe kuMfanekiso 1-5, isetshenziswa kakhulu. kumkhiqizi wephampu ye-slurry e-slurry enesiteji esisodwa esidonsa kabili, umenzi wephampu ye-slurry ehlukanisiwe ehlukanisiwe ephindwe kabili, umkhiqizi omkhulu wephampu ye-slurry yohlobo oluningi kanye nomkhiqizi othile wesiteji esisodwa wephampu edakayo ku-cantilever. Igumbi lokumunca eliwuhhafu elivunguzayo lingakhiqiza ukunyakaza okujikelezayo kokugeleza koketshezi, okungukuthi, kukhona ukujikeleza okukhona, ukuba khona kokujikeleza koketshezi ekseni ye-slurry pump manu facturer axis, okubangela uketshezi lungene ekusakazweni kwe-impeller inlet velocity uma lufana kakhulu, kodwa ukungenisa i-pre-spin izobangela ikhanda lomkhiqizi wephampu enodaka libe phansi kancane, okwehlisa inani lesilinganiso sokugeleza lilingane ngokuqondile.
Ama-vanes angu-4 Aziwa nangokuthi ama-deflector vanes, isondo lomhlahlandlela, ama-sub Radial vanes kanye nama-runner-type guide anes izinhlobo ezimbili, asetshenziswa umakhi wephampu ye-slurry multistage ukwenza umhlahlandlela Wamanzi. I-Radial vane eboniswe kuMfanekiso 1-6, oqukethe i-spiral, enweba i-Loose tube, indawo yoshintsho (indawo yonyaka) kanye namaqabunga e-ABM (kuya ku-Heart Ring out cascade). I-Helix kanye nengxenye ye-diffusion tube, kusho ukuhola okuhle kwe-Ye, ukuphuma koketshezi olusuka ku-impeller, kusukela engxenyeni ye-helical yeqoqo , Iningi le-diffusion tube kuya ku-pressure energy liguqulwa libe amandla e-kinetic ku-Transition zone, kusukela kumphumela we ukushintsha isiqondiso sokugeleza, bese kungene Amaqabunga e-ABM, kuqede ukujikeleza kwesivinini kanye noketshezi oluya kokungeniswa kwe-impeller yesibili. Ngakho-ke, kokubili i-guide vane suction chamber kanye nokucindezela kwe-Effect chamber. Umhlahlandlela ogelezayo wohlobo lwe-vane okhonjiswe kuMfanekiso 1-7, ingxenye yawo engaphambili ene-Radial vanes ifana ne-vane, i-radial futhi kamuva Uhlobo lwe-missile eshiya i-vane yomhlahlandlela ifana, kodwa hhayi phakathi kwayo nesikhala sonyaka, futhi ukuba yingxenye ama-diffuser anendawo yokuphuma yesiteshi sokugeleza Exhunywe kancane ne-ABM ishiya ndawonye ukuze kwakhe umzila wokugeleza. Ukusebenza kwawo kwe-hydraulic kucishe kufane, kodwa esakhiweni sosayizi we-radial Umhlahlandlela wesitayela umsebenzi we-vane omkhulu ulula. Okwamanje amadizayini e-multistage slurry pump manuf acturer avame ukusebenzisa ama-vanes omhlahlandlela wohlobo lokugeleza. Igumbi lamanzi elicindezelwayo lithunyelwa kumkhiqizi wephampu enodaka i-impeller outlet flange (kwesokudla umkhiqizi wephampu ye-multistage slurry ungenisa impompi engemuva) ingxenye yamanje Amaphuzu. Indima yayo iwukuqoqa uketshezi lwesivinini esiphezulu oluphuma ku-impeller, futhi iningi lamandla e-kinetic ewuketshezi aguqulwa abe amandla okucindezela, kanye nokwethulwa kwamanzi okucindezela noma i-impeller yesiteji sangemuva. Igumbi lamanzi elicindezelwe ngokwesakhiwo lihlukaniswe ngegumbi lamanzi elicindezelwe elivunguzayo, igumbi lamanzi elicindezelwe le-annular kanye negumbi lokuqondisa eline-pressurized water. Igumbi lamanzi elicindezelwe elivunguzayo eliboniswe kuMfanekiso 1-8, akusiyo kuphela indima yoketshezi oluvela eqoqweni, kuyilapho ishubhu lokusabalalisa lizozungeza Umnyango Wokuguqula amandla e-kinetic abe amandla okucindezela oketshezi. Igumbi lamanzi elicindezelwe ngu-Spiral linokukhiqiza lula, izici eziphezulu zokusebenza kahle. Ifanele umkhiqizi wephampu ye-centrifugal slurry enesiteji esisodwa-isiteji esisodwa kanye nomkhiqizi wephampu ye-slurry ehlukanisayo ye-centrifugal ehlukanisiwe enezingqimba. Igumbi lamanzi elinomfutho we-annular eliboniswe kuMfanekiso 1-9, umakhi wephampu ye-slurry engxenyeni yamanzi wamukela. Igumbi lamanzi elicindezelwe minyaka yonke lendiza ewela isigaba sokugeleza Umkhiqizo uyalingana, ngakho izinga lokugeleza alilingani yonke indawo. Ngakho-ke, noma ngabe izimo zokuklama izimo zokuklama zihlala zinomthelela Ukulahlekelwa, ukusebenza kahle kuphansi kunegumbi lamanzi elicindezelwe elivunguzayo. Umfanekiso 1-8 Igumbi lamanzi elicindezelwe elisontekile Umfanekiso 1-9 Igumbi lamanzi elicindezelwe 6 6 Ithuluzi lokuvala Umkhiqizi wephampu ye-Centrifugal slurry evala ngendandatho yokuvala (eyaziwa nangokuthi iringi yomlomo, ikhola) kanye ne-shaft seal izingxenye ezimbili. (1) Njengoba indandatho yokuvala i-impeller ye-centrifugal slurry futha umenzi othumela uketshezi uphezulu, inani labantu linomfutho ophansi, uketshezi olunomfutho ophakeme ngomzimba womkhiqizi wephampu we-impeller Vuza emuva phakathi kwegebe phakathi kweHhovisi lokumunca, ngakho-ke udinga ukufaka uphawu. indandatho. Indima yayo ukwehlisa ukuvuza komkhiqizi wepompo ye-impeller slurry phakathi kokulahlekelwa; isandla sivikela i-impeller, gwema ukuhlikihla umzimba ngomkhiqizi wepompo e-slurry. Iphethini yendandatho yokuvala ekhonjiswe kuMfanekiso 1-10, kukhona indandatho eyiFlat, uhlobo lokuxhumana lwe-angular kanye ne-labyrinth. Umkhiqizi wephampu ye-slurry evamile Sebenzisa ezimbili zokuqala, kuyilapho umenzi wepompo encibilikayo enengcindezi ephezulu njengesiteji esisodwa u-Young Cheng ephakeme, ukuze unciphise ukuvuza, ngokuvamile i-labyrinth.
Isikhathi sokuthumela: Jul-13-2021