Ubwoko bwa MD bwo gucukura imyanda idashobora kwihanganira pompe

ibisobanuro byibicuruzwa
Ubwoko bwa MD bwo gucukura bwihanganira ibyiciro byinshi bya centrifugal pompe ni horizontal imwe-yoguswera ibyiciro byinshi bya centrifugal pompe, ifata moderi ya hydraulic yibicuruzwa bikora neza kandi bizigama ingufu byasabwe na leta, kandi ikagira umwanya wambere mubuhanga mu ikoranabuhanga muri inganda.Ifite ibyiza byo gukora neza, imikorere yagutse, imikorere itekanye kandi itajegajega, urusaku ruto, ubuzima burebure, kwishyiriraho no kubungabunga, nibindi. munsi ya 0.5 mm) hamwe nibice bikomeye bitarenze 1.5% hamwe nindi myanda isa.Ibiti byibyuma, imiyoboro yamazi, gutwara imyanda nibindi bihe.

Ibipimo byimikorere
Ibisobanuro by'icyitegererezo hamwe nibisabwa bya MD kwambara-birwanya ibyiciro byinshi bya centrifugal yo gucukura:
MD155-67 × 9
MD - ni pompe yibice byinshi bya centrifugal yo gucukura
155 - Igishushanyo mbonera cya pompe ni 155m3 / h
67 - ni pompe icyiciro kimwe cyo gushushanya umutwe ni 67m
9 - ni umubare wibyiciro bya pompe ni 9

1. Mugihe cyamazi meza (hamwe nuduce duto tutarenze 0.1%), imikorere ntizagabanuka kurenza 6% nyuma yo kwiruka 5000h nta kuvugurura;
2. Ukurikije imyanda irimo ibice bikomeye biri munsi ya 0.1% kugeza 1%, biruka kuri 3000h nta kuvugurura, kugabanuka kwimikorere ntibirenga 5%;
3. Ukurikije imyanda irimo ibice bikomeye bya 1-.5%, imikorere ntizagabanuka hejuru ya 6% niba ikora 2000h idakosowe cyane.
Ibiranga imiterere yubwoko bwa MD kwambara-birwanya ibyiciro byinshi bya centrifugal yo gucukura:

Igice cya stator kigizwe ahanini nigice cyimbere, igice cyo hagati, icyerekezo kiyobora, igice cyinyuma, ikariso yikurikiranya hamwe nuburinganire bwicyumba.Ibice bihujwe n'inkoni n'imbuto.Igice cyimbere nigice cyinyuma gishyizwe kumyanya ya pompe hamwe na bolts.
Ibice bya rotor bigizwe ahanini na moteri, guhagarika, kuringaniza disiki hamwe nuduce duto duto twiziritse hamwe nuduce duto duto, kandi bigashyirwa kumurongo hamwe nurufunguzo ruringaniye kugirango birinde kuzunguruka.Rotor yose irashyigikirwa kumpande zombi.Rotor ihujwe neza na moteri hamwe na elastike ihuza.
Kugirango hishyurwe kwaguka, hashyizweho padi yinyo hagati yicyiciro cyanyuma hamwe nuburinganire buringaniye, bigomba gusimburwa mugihe pompe ivuguruye.
Amapompi menshi ya centrifugal pompe yubucukuzi bwihanganira kwambara ifata icyuma gipima hydraulic igikoresho gishobora rwose kandi guhita kuringaniza imbaraga za axial.Igikoresho kigizwe nibice bine: isahani iringaniye, isahani iringaniye, amaboko aringaniye hamwe nuburinganire.
Igice cya rotor cyubwoko bwa MD bwo gucukura multistage centrifugal pompe igizwe ahanini na shaft na moteri, amaboko ya shaft, disiki iringaniza nibindi bice byashyizwe kumutwe.Umubare wimuka uterwa numubare wibyiciro bya pompe.Ibice biri ku rufunzo bifatanyirijwe hamwe nurufunguzo ruringaniye hamwe nimbuto ya shaft kugirango ihuze na shitingi.Rotor yose ishyigikiwe no kuzunguruka cyangwa kunyerera ku mpande zombi.Imyenda igenwa ukurikije imiterere itandukanye, kandi ntanumwe murimwe ufite imbaraga za axial.Imbaraga za axial ziringanijwe na disiki iringaniye.Mugihe cyo gukora pompe, rotor yemerewe koga mugice cya pompe, kandi imipira ya radiyo ntishobora gukoreshwa.Igikoresho cyo kuzunguruka gisizwe amavuta, icyuma kinyerera gisiga amavuta yoroheje, naho impeta y'amavuta ikoreshwa mu kwisiga, naho amazi azenguruka akoreshwa mu gukonjesha.Ubuso bwa kashe hagati yicyerekezo cyamazi, igice cyo hagati nigice cyo gusohora amazi ya pompe byose bifunze hamwe namavuta ya molybdenum disulfide, kandi impeta yo gufunga hamwe nuyobora icyerekezo cya vane yashyizwe hagati ya rotor nigice cyagenwe cyo gufunga.Iyo urwego rwo kwambara no kurira rwagize ingaruka kumikorere ya pompe, igomba gusimburwa.
Uburyo bwo gufunga amabuye ya pompe ya centrifugal harimo kashe ya mashini hamwe na kashe yo gupakira.Iyo pompe ifunze hamwe no gupakira, umwanya wimpeta yo gupakira igomba kuba ikwiye, ubukana bwipakira bugomba kuba bukwiye, kandi nibyiza ko amazi ashobora gutemba kumanuka.Ibintu bitandukanye bifunga kashe ya pompe bishyirwa mumurongo wa kashe, kandi urwobo rugomba kuzuzwa amazi yumuvuduko runaka, kandi gufunga amazi, gukonjesha amazi cyangwa gusiga amazi birashoboka.Igiti gisimburwa gishyirwaho kashe ya shaft kugirango urinde pompe.
Icyerekezo cyo guhinduranya ubu bwoko bwo gucukura ibyiciro byinshi bya centrifugal pompe ni isaha yisaha iyo urebye uhereye kuri moteri yumwimerere.
Amabwiriza yo gutangiza pompe:

Mbere yo gutangira ubucukuzi bwa pompe ya centrifugal, pompe rotor igomba kuzunguruka kugirango irebe niba rotor yoroshye;
Reba niba icyerekezo cya moteri gihuye nicyerekezo cya pompe;
Fungura pompe ya pompe, funga irembo ryumuyoboro wa pompe isohoka hamwe nisake ya progaramu ya progaramu ya pompe, kugirango pompe yuzuyemo amazi, cyangwa ukoreshe sisitemu ya vacuum kugirango ukureho umwuka mumiyoboro ya pompe na pompe;
Reba ubukana bwa pompe ihuza pompe na moteri n'umutekano ukikije pompe, kugirango pompe yitegure gutangira;
Tangira moteri.Pompe imaze gukora mubisanzwe, fungura isake ya pake hanyuma ufungure gahoro gahoro ya pompe isohoka kugeza igihe igitutu cyerekana igitutu gikenewe (kugenzura igipimo cya pompe ukurikije uko wasomye igitutu).

Igikorwa
Amashanyarazi arwanya-ibyiciro byinshi bya centrifugal yo gucukura akoresha uburyo bwo kuringaniza pompe kugirango ahuze imbaraga za axial.Amazi aringaniye asohoka mubikoresho bingana.Amazi aringaniye ahujwe nigice cyamazi avuye mumiyoboro iringaniye, cyangwa umuyoboro mugufi wateguwe mubyumba.Umuyoboro usohoka muri pompe.Kugirango hamenyekane imikorere isanzwe ya pompe, imiyoboro y'amazi iringaniye ntigomba guhagarikwa;
Mugihe cyo gutangira no kwiruka, ugomba kwitondera kureba metero zasomwe, niba gushyushya ibyuma, gupakira no gushyushya, hamwe no kunyeganyega nijwi rya pompe nibisanzwe.Niba hari ibintu bidasanzwe bibonetse, bigomba gukemurwa mugihe;
Imihindagurikire yubushyuhe bwo hejuru yerekana ubwiza bwinteko ya pompe, izamuka ryubushyuhe bwo hejuru ntirishobora kuba hejuru yubushyuhe bwibidukikije 35 and, kandi ubushyuhe ntarengwa bwo hejuru ntibushobora kuba hejuru ya 75 ℃;
Hariho urujya n'uruza rwa pompe ya rotor mugihe cyo gukora, kandi ingendo ya axial igomba kuba murwego rwemewe, kandi agaciro ko gusiba hagati yimpera zanyuma za moteri hamwe no guhuza pompe yamazi bigomba kwemezwa;
Mugihe cyo gukora pompe, kwambara kwa moteri, impeta ya kashe, kuyobora vane amaboko, amaboko ya shaft, kuringaniza disiki nibindi bice bigomba kugenzurwa buri gihe.Niba kwambara ari binini cyane, bigomba gusimburwa mugihe.

Hagarara
Mbere yo kuzimya, isake yo gupima igitutu igomba gufungwa, na valve yo gusohoka igomba gufungwa buhoro.Iyo valve isohoka imaze gufungwa, moteri igomba gufungwa.Pompe imaze guhagarara neza, valve ya sompe igomba gufungwa;amazi muri pompe agomba kurekurwa.Isukuye kandi isizwe amavuta, ipakiye kubika.