Urabona ibiganiro byinshi bijyanye na pompe ikora neza, igishushanyo mbonera, amanota yibikoresho. Ikariso? Akenshi bifatwa nkamazu atavuga, nyuma yo gutekereza. Iri ni ikosa rihenze. Mubyukuri ,. pompe ni umuvuduko wumuvuduko urimo ibintu byose, utegeka uburyo bwo gutembera, gukemura ihohoterwa, kandi akenshi utegeka gahunda yo kubungabunga. Wibeshye, kandi uwimuka mwiza kwisi ntabwo azagukiza.
Imyumvire mibi yibanze: Ni ugukina gusa
Iyo injeniyeri zerekana a pompe, igishushanyo gisohokana nibintu bifatika no kwihanganira. Ibitekerezo nuko uruganda ruzasuka, iduka ryimashini rurangiza, kandi rizahita hejuru. Ukuri ni akajagari. Guhitamo hagati yumukino uhagaze hamwe nigikonoshwa cyerekana, urugero, ntabwo ari ukurangiza gusa. Byerekeranye n'ubunyangamugayo bw'imbere. Gutera neza neza birashobora gusiga ahasigaye guhangayika neza mumuhogo wa volute. Ntuzabibona kuri raporo yubugenzuzi, ariko uzabyumva nkibinyeganyega bikomeje kumikorere imwe nimwe ikora, ikibazo cyitirirwa rotordynamics mumezi.
Ibi nabyize inzira igoye kumashanyarazi agaburira amazi ya pompe mumyaka yashize. Amabati yagaragajwe muri duplex idafite ibyuma kugirango irwanye ruswa. Uruganda rwatanzwe kugirango rusohore, bigaragara neza. Ariko mugihe cya hydro-test, twarize tuvuye mubice bisa nkibikomeye. NDT yasanze clavage cavity cluster, itari nini bihagije kugirango batsinde ikizamini burundu, ariko inzira yizewe yo gutsindwa munsi yumukino wo gusiganwa ku magare. Intandaro? Igishushanyo mbonera cyo kugaburira no gushushanya kuri iyo miyoboro yihariye hamwe nuburinganire bwurukuta ntibyari bihagije. Byari byiza na CF8M isanzwe, ariko duplex yitwaye ukundi mugihe cyo gukomera. Nibyo nuance ubona gusa kubitanga bumva metallurgie nkigice cyo gukina, ntabwo ari agasanduku kihariye.
Aha niho ubujyakuzimu bwa sosiyete bwerekana. Nasuzumye abatanga nka Qingdao Qiangsenyuan Technology Co., Ltd. (QSY). Intego zabo z'igihe kirekire Igikonoshwa no gushora imari mubice bisobanutse neza, cyane cyane mubisumizi bidasanzwe, byerekana ko bishoboka ko bahanganye nizi mbogamizi zikomeye mumishinga myinshi. Kubanegura pompe muri nikel ishingiye kuri nikel ya serivise yubushyuhe bwo hejuru, ubwo burambe bwibikorwa nibyo ugura mubyukuri, ntabwo kwihanganira imashini gusa.
Imashini: Aho Theoretical ihura numubiri
Ndetse hamwe na casting nziza, icyiciro cyo gutunganya kirashobora kwerekana ibyananiranye. Ikosa rya kera ni gufata gufata nk'igikoresho cyoroshye cyo gufatirwa ku meza ya CNC. Ikariso ntabwo ikomeye; ni ibintu bigoye, bifite uruzitiro rukomeye rwa geometrie. Gukata nabi cyangwa gukata nabi birashobora kurekura imihangayiko yo guterana, bigatuma igice kigenda nyuma yigikorwa cya mbere. Urangiza ufite flange mumaso itari kare cyangwa bolt umwobo ugenda.
Urukurikirane rufite akamaro kanini. Wakuyeho umwirondoro wa volute mbere cyangwa nyuma yo kurangiza flange na kashe mumaso? Hano hari impaka. Abakanishi bamwe bahitamo gushiraho ibiranga datum mbere uhereye kuri reta. Abandi bavuga ko bakuyeho igice kinini cyibikoresho bya volute kugirango bagabanye imihangayiko, hanyuma bongere bashireho kurangiza gutunganya. Nabonye imirimo yombi kandi byombi birananirana, bitewe nubunini bwa case na geometrie. Amaduka nayo akora casting, nka QSY hamwe na hamwe Imashini ya CNC ubushobozi, ifite inyungu nyamukuru. Barashobora gutegura inzira yose uhereye kumurongo wicyitegererezo, bakamenya neza uko igice kizafatwa kandi kigacibwa, birashoboka ndetse no gushushanya imipira yikubye kabiri nkibikoresho byo gutunganya.
Noneho hararambiranye ya bore ya bore hamwe nicyumba cya kashe. Ibi bisa nkibyoroshye, ariko kwibanda hamwe no kurangiza hejuru hano nibintu byose kubuzima bwa kashe. Ikimenyetso cyo kuganira ntushobora kumva urutoki ruzasenya kashe ya mashini mubyumweru. Umukanishi mwiza azagira ibyiyumvo byuburyo bukwiye, kugaburira, hamwe no gukonjesha ibikoresho bitandukanye - ibyuma, 316 bitagira umwanda, cyangwa duplex ya gummy. Ntabwo ari gahunda gusa.
Ibikoresho bya Maze: Kurenga ibyuma bitagira umwanda
Kugaragaza ibyuma bitagira umwanda kuri a pompe ni ubusobanuro. Nibisanzwe austenitis nka 304/316? Martensitike nka CA15 yo kurwanya isuri? Super duplex nka 2507 kubidukikije bya chloride? Cyangwa nikel ishingiye kuri nikel nka Inconel 625 kubushyuhe bukabije no kwangirika? Buriwese yitwara nabi mugihe cyo gukina, gutunganya, no muri serivisi.
Ndibuka umushinga wo gukonjesha amazi yo mu nyanja aho umushinga wambere wari 316L. Byari bikwiye gukora. Ariko muri ayo mazi yihariye, hamwe na chloride nyinshi hamwe nibikorwa bya mikorobi, twabonye umwobo mwinshi hamwe no kwangirika kwangirika mumaso ya gasike mugihe cyumwaka. Gukosora kwari uguhindura urwego rwohejuru super duplex. Ifatwa? Super duplex izwiho uburiganya bwo guta no gushyushya neza kugirango igumane icyiciro cyayo. Ukeneye uruganda rushobora kugenzura neza igipimo cyo gukonjesha no gukemura annealing. Niba babuze, ubona sigma icyiciro cyimvura, bigatuma ibikoresho bivunika. Utanga isoko afite uburambe idasanzwe, nkuko byavuzwe muri portfolio ya QSY, mubisanzwe byagira protocole kuriyi. Bamenye ubushyuhe bwo kuvura ibicapo kubikoresho kumutwe.
Kuri serivisi zidashobora kwangirika ariko zangiza - tekereza gutobora cyangwa gutunganya ivu - guta ibyuma hamwe na nikel-chrome bigoye cyane mubice runaka bishobora kuba amahitamo meza. Icyemezo nticyerekeye gusa amazi; ni hafi yikiguzi cya nyirubwite, gupima igiciro cyambere ugereranije nubuzima bwateganijwe bwo kwambara no kubungabunga igihe.
Kwishyira hamwe & Ikigeragezo-Cyisi
Icyemezo cya nyuma cya a pompe ni kuri skid, munsi yigitutu. Aha niho ibibazo byose byihishe bigaragara. Umutwe umwe uhoraho ni kwicara. Flange igaragara ku gishushanyo ni ikintu kimwe; kugera ku ndorerwamo-kurangiza, hejuru yubusa hejuru yubunini bunini, budasanzwe bwa casting flange nyuma yo gutunganya nibindi. Njye namaze iminsi hamwe n'irangi ry'ubururu hamwe na scrapers bicaye mu ntoki binini binini byasohotse kuri hydro-test ya mbere kubera ikamba rito hagati yisura ya flange. Gusya bigezweho bya CNC bigomba kuvanaho ibi, ariko gutandukanya ibikoresho mugihe kirekire cyangwa guhangayika gusigaye birashobora kubitera.
Iyindi mibabaro yo kwishyira hamwe ni ijyanye nibice byimbere. Gutandukanya impeta yo kwambara nimpeta yo kwambara ni ngombwa. Niba ikariso yagoretse na gato nyuma yo kuyitunganya (nanone, kugabanya imihangayiko), cyangwa niba ikariso idashyigikiwe neza mugihe ihinduwe kuntebe yayo, ibyo bisobanuro birashobora kuva mubitekerezo, bikica neza. Rimwe na rimwe ugomba kurangiza-kurambika igisanduku hamwe nacyo cyashyizwe kuri baseplate yacyo, intambwe iteye ariko ikenewe kuri pompe nini, zifite ingufu nyinshi.
Ikimenyetso kivuga cyane kumurongo mwiza? Uburyo yitwara mugihe cyo kwiyambura nyuma yimyaka yumurimo. Nziza izerekana no kwambara muri volute. Umukene azagira isuri itandukanye, imyobo ya cavitation ahantu runaka, cyangwa ibice biva mu guhangayikishwa no guhangayika ku mfuruka zimbere - impande zagombye kuba zujujwe ariko birashoboka ko bitatewe no gukora igishushanyo mbonera cyangwa inteko ntarengwa.
Umwanzuro: Umugongo utagaragara
Noneho, oya ,. pompe ntabwo ari igikonoshwa gusa. Nimbibi zifatizo zifatizo, icyerekezo gitemba, kandi akenshi ibintu bigabanya kwizerwa. Ubwiza bwayo nigikorwa kiziguye cyubuhanga bwinjijwe cyane - mubyuma bya metallurgjiya, gushushanya uburyo bwo gutara, gutunganya imashini, no kumenya guterana. Ntushobora kugenzura ukoresheje urutonde rworoshye. Irasaba umufatanyabikorwa utanga ubunararibonye bumara urugendo rwose kuva icyuma gishongeshejwe kugeza kumpera yanyuma, ubwoko bwa vertical vertical ihuza ibigo bifite imyaka mirongo muri gukina no gutunganya mu buryo busanzwe. Itandukaniro ntirigaragara kurutonde rwubuguzi; irerekana mugihe gito hagati yo kunanirwa kurubuga, niyo metero yonyine ifite akamaro.
