Gushyira pompe yimiti no gukoresha ingamba zingenzi zingenzi zo gushiraho no gukoresha indangagaciro za pompe yimiti

Gushyira pompe yimiti no gukoresha ingamba zingenzi zingenzi zo gushiraho no gukoresha indangagaciro za pompe yimiti

Pompe ya chimique ninganda zikora imiti kugirango ikoreshe ibicuruzwa byiza, hariho ubwoko butandukanye bwa pompe ya chimique ya centrifugal ukurikije ibikoresho bigabanijwemo polypropilene, plastike ya fluor, ibyuma bitagira umwanda, ukurikije imiterere yumubiri wa pompe igabanijwe mubwoko butaziguye, shaft ihuriweho Ubwoko, Uhagaritse, Uhagaritse byinshi, ukurikije ibisabwa nyirizina birashobora kohereza guhitamo ibicuruzwa byiza. Pompe niyinjizwa ryubuhanga buhanitse bwamahanga bwatejwe imbere nisosiyete yacu irashobora gutwara ibintu birimo ibice bikomeye, korohereza ibintu byoroshye, birwanya ubushyuhe, kurwanya ruswa, ntakabuza.
Igikorwa cyo kwishyiriraho:
1, ukurikije ibisobanuro byibanze kugirango ukore akazi keza ka beto, hamwe gushyingura umugozi fatizo wa pompe yimiti.
2. Reba pompe yimiti na moteri mbere yo kuyishyiraho. Buri gice kigomba kuba kimeze neza, kandi ntigomba kuba umwanda imbere muri pompe yimiti.
3, pompe yimiti muri rusange kugeza shingiro, hepfo no hagati hagati yikintu gikurura imashini, ukurikije ihinduka ryikwirakwizwa rya shitingi, shakisha urwego rwiza rwa pompe yimiti. Nyuma yo guhinduka, komeza imigozi ya ankeri.
4, gutumiza no kohereza mu mahanga agaciro ka pompe yimiti igomba kuba ifite ikadiri yo gushyigikira, ntishobora gukoresha pompe yimiti kugirango ishyigikire aho ishyigikiwe. Ibisobanuro ku miyoboro y’ubucuruzi itumizwa mu mahanga n’ibyoherezwa mu mahanga igomba kuba imwe n’ibicuruzwa biva mu mahanga n’ibicuruzwa byoherezwa mu mahanga.
5. Iyo pompe ya chimique isanzwe yashizwemo, umuyoboro winjira ugomba kubanza guhuzwa, hanyuma umuyoboro w’agaciro ugomba gusohoka nyuma y’amazi yuzuye, kandi ingaruka za feri zikaba nziza. Umuyoboro winjira wa pompe ugomba guhuzwa na pompe, kandi uburebure bwuzuye ntibushobora kurenga metero 5, bitabaye ibyo bikangiza kwangirika kwimiterere ya pompe yimiti yingaruka zoguswera, igipimo cyubugari bwa kamere gishobora kubarwa ukurikije formulaire .
6. Nyuma yo kwishyiriraho pompe yimiti, amaherezo uzengurutsa igikoresho gihuza intoki ukoresheje intoki kugirango urebe niba hari ikibazo. Iyo kuzunguruka, biroroshye kandi birasa ko kwishyiriraho birangiye.
7, imiyoboro ya magnetiki ihuza pompe ntishobora gukururwa nibintu byoroheje kandi byoroshye cyane kumazi ya kirisiti, ntukemere gukora ubudahwema mugihe cyo kuzimya imyanda, bigomba gukomeza byibuze umuvuduko wuzuye.
8, kugirango wirinde umwanda muri pompe yimiti, kumuryango ugomba gushyirwaho mugikoresho cyo kuyungurura, ahantu hose impungenge zigomba kuba zirenze inshuro 3 ~ 4 zicyiciro.
9. Pompe ya chimique ifite umutwe wa pompe muremure igomba kandi gushyira valve ya cheque kumuyoboro woherezwa hanze kugirango wirinde inyundo y'amazi guhagarara gitunguranye.
10. Birakenewe kwemeza ko ishyirwaho ryuburebure nubugari bwikigereranyo cya pompe yimiti ijyanye namafaranga ya cavitation ya pompe, kandi birakenewe no gusuzuma byimazeyo ibyangiritse nubushyuhe bwo hagati. Kugirango wirinde amafaranga ya cavitation yatewe numubiri wa pompe yimiti, bigomba kuba bijyanye numubano ukurikira: NPSHaNPSHr 0.5NPSHa: Amafaranga yemewe ya Cavitation (m) NPSHr Amafaranga yingirakamaro ya Cavitation (m) NPSHa = 106 (PA-PV) / g oya s-hf Pa: Ingaruka hejuru yumuvuduko wakazi wa convoyeur (MPa) Pv: umuvuduko ukabije wumuvuduko wakazi (MPa): ubucucike bugereranije bwikigereranyo (kg / m3) hs: igipimo cyubugari (m) hf : imiyoboro yo guswera irwanya (m) g: imbaraga zongera (m / s).
11, iyo ubushyuhe bwamazi buri hejuru, birakenewe ko hafatwa ingamba zo gukonjesha amazi kugirango kashe ya pompe yimiti kugirango wirinde guturika impeta ihagaze yimiterere yikimenyetso.
12. Iyo ubwiza bwamazi yakuwe na pompe yimiti ari hejuru cyane, ibiranga pompe ya centrifugal nimbaraga zisohoka zirahinduka cyane.
Inyandiko zo gukoresha:
1. Mugihe ushyira pompe yimiti, uburemere bwumuyoboro ntibushobora kongerwaho pompe. Bagomba kugira umubiri wabo ushyigikira, kugirango badakora deformasiyo bigira ingaruka kumikorere no mubuzima.
2, ibyuma bitagira umuyonga pompe na moteri nibintu byubaka, kwishyiriraho nta guhuza, kubwibyo rero biroroshye cyane.
3. Anchor bolt igomba gukomera mugihe cyo kwishyiriraho kugirango wirinde ingaruka zinyeganyeza kumikorere ya pompe yimiti mugihe utangiye.
4, mbere yo gushyiraho pompe yimiti igomba kugenzura neza niba ntakintu gikomeye mumashanyarazi akora bigira ingaruka kumikorere ya pompe (nk'amabuye, ibice by'icyuma, nibindi), kugirango wirinde kwangiriza uwabimuye kandi pompe umubiri mugihe pompe ya chimique ya centrifugal ikora.
5, kugirango byoroherezwe kubungabunga no gukoresha umutekano, mumashanyarazi ya pompe yinjira nu muyoboro usohoka washyizeho valve igenzura hamwe nigipimo cyumuvuduko hafi y’isoko rya pompe, kugirango harebwe niba mumutwe wapimwe nu rugendo rwibikorwa, kugirango imikorere isanzwe ya pompe, ongera ubuzima bwa serivisi ya pompe yimiti.
6, pompe ikoreshwa mugihe cyo guswera, igomba kuba ifite na valve yo hepfo, keretse niba ari pompe yonyine-ntishobora kwishyiriraho valve yo hepfo, kandi umuyoboro winjira ntugomba kugira imigozi myinshi, icyarimwe ntigomba kugira amazi kumeneka, ibintu byo kumeneka.
7. Umurongo wo gusohora, nka cheque valve, ugomba gushyirwaho hanze yumuryango.
8. Nyuma yo kwishyiriraho, kwimura pompe ya pompe, uwimuka agomba kuba afite amajwi yo guterana cyangwa ibintu bifatika, bitabaye ibyo pompe igomba gusenywa kugirango igenzure icyabiteye.
9, kwishyiriraho pompe yimiti igabanijwemo guhuza gukomeye no guhuza byoroshye.
Imashini ya pompe yimashini no gukoresha ingingo zingenzi
Pompe yimiti ikoreshwa cyane mubakora imiti mugutanga amazi, kandi birasanzwe no gukoresha imiyoboro yimiyoboro. Hariho ubwoko bwinshi nuburyo bwa valve. Ni iki dukwiye kwitondera mugushiraho no gukoresha inzira nuburyo bwo kuyishiraho?
Imwe, iyambere nicyerekezo nikibanza, indangagaciro nyinshi zifite icyerekezo: nka globe valve, trottle valve, igitutu kigabanya valve, cheque valve, nibindi, niba ihindagurika, bizagira ingaruka kumikoreshereze nubuzima (nka trottle valve ), cyangwa ntukore (nkumuvuduko ugabanya valve), ndetse uteza akaga (nka cheque valve). Indangantego rusange zifite ibimenyetso byerekezo kumubiri. Niba atari byo, bigomba kumenyekana neza ukurikije ihame ryakazi rya valve. Icyumba cya valve cyumubumbe wisi ntigifitanye isano, amazi agomba kurekurwa kuva hasi kugeza hejuru unyuze ku cyambu cya valve, kugirango irwanya amazi iba nto (igenwa nuburyo), gufungura imbaraga zo kuzigama (kubera igitutu giciriritse hejuru), uburyo bufunze ntabwo busunika gupakira, kubungabunga byoroshye, niyo mpamvu umubumbe wisi udashobora guhinduka. Izindi valve nazo zifite imiterere yazo.
Ntugahanagure irembo (nukuvuga uruziga rw'intoki hasi), bitabaye ibyo urwego ruzaguma mumwanya wa valve umwanya muremure, byoroshye kurigata, kandi kubintu bimwe bisabwa contraindo. Ntibyoroshye cyane guhindura ipaki icyarimwe. Fungura amarembo yikibaho, ntugashyire munsi yubutaka, bitabaye ibyo kubera ruswa yatose igaragara. Kuzamura igenzura, gushiraho kugirango umenye neza ko disiki ihagaritse, kugirango guterura byoroshye. Kugenzura kugenzura, mugihe ushyizweho kugirango umenye neza urwego rwa pin, kugirango swing ihindagurika. Umuvuduko wubutabazi wumuvuduko ugomba gushyirwaho neza kumuyoboro utambitse, kandi ntugahindukire muburyo ubwo aribwo bwose.
Babiri, imyanya yo gushiraho valve igomba kuba yoroshye gukora; Nubwo kwishyiriraho bigoye byigihe gito, tekereza kubikorwa byigihe kirekire. Intoki za valve zihuye nigituza (muri rusange metero 1,2 uvuye hasi), kuburyo byoroshye gufungura no gufunga valve. Kumanura valve handwheel igomba kuba hejuru, ntugoreke, kugirango wirinde gukora nabi. Imashini yurukuta iterwa na valve yibikoresho, ariko kandi igasiga umwanya kugirango uyikore ahagarare. Kwirinda imikorere yikirere, cyane aside na base, itangazamakuru ryuburozi, naho ubundi ntabwo ari umutekano.

Bitatu, intambwe yo kwishyiriraho intambwe: ntugire ingaruka kuri valve ikozwe mubikoresho byoroshye.
1, mbere yo kwishyiriraho, genzura neza niba icyitegererezo nibisobanuro bya valve zose zihuye nizindi, niba gupakira bidahwitse, niba gland bolt ifite amafaranga ahagije yo guhindura, hanyuma urebe niba uruti na disikuru bivuga, niba bihari gukomera no kugoreka ibintu.
2. Iyo uteruye valve, umugozi ntugomba guhambirwa kumaboko yintoki cyangwa uruti kugirango wirinde kwangirika kwibi bice, ahubwo ugomba guhambirwa kuri flange; Kubirindiro bihujwe numuyoboro, menya neza koza.
3. Mugihe ushyira valve ya screw, gupakira kashe (amavuta ya twine na aluminium cyangwa umukandara wibikoresho fatizo bya polytetrafluoroethylene) bigomba gupfunyika kumutwe wumuyoboro, kugirango utinjira mumurongo, kugirango udahunika ingano yibuka, bigira ingaruka kumyumvire yibitangazamakuru . Mugihe ushyiraho flange ya flange, witondere gukomera kuri bolts muburyo bumwe kandi buringaniye. Umuyoboro wa Valve na pipe flange bigomba kuba bibangikanye, bisobanutse neza, kugirango wirinde umuvuduko ukabije ndetse no guturika kwa valve. Cyane cyane kubikoresho byacitse hamwe na valve n'imbaraga nke. Imyanda igomba gusudwa nu miyoboro igomba kubanza gusudwa neza, hanyuma igafungura byuzuye ibice byo gufunga, hanyuma igasudira yapfuye.
4, indangagaciro zimwe, usibye ibikoresho bikenewe byo kurinda, ariko kandi bifite bypass nibikoresho. Hashyizweho bypass. Biroroshye gusana umutego. Ibindi byuma, nabyo bifite kwishyiriraho bypass. Niba washyiraho bypass biterwa na valve imiterere, akamaro nibisabwa.

Bane, iniverisite yububiko, gupakira bimwe ntabwo ari byiza, kandi bimwe ntibihuye nikoreshwa ryikigereranyo, gikeneye guhindura ibipaki; Ariko iyo ikoreshejwe, uwuzuza agomba guhuzwa nuburyo. Mugihe usimbuye uwuzuza, kanda muruziga. Buri mpeta ikurikirana kugeza kuri dogere 45 irakwiriye, impeta nimpeta ifunguye dogere 180. Uburebure bwo gupakira bugomba gutekereza icyumba cyo gukomeza gukanda gland. Kugeza ubu, igice cyo hepfo ya glande kigomba kwemererwa gukanda icyumba cyo gupakira kugeza ubujyakuzimu bukwiye, bushobora kuba 10-20% byubujyakuzimu bwicyumba cyo gupakira. Kubisabwa byinshi cyane, Inguni ihuriweho ni dogere 30. Ikirangantego kiri hagati yimpeta kinyeganyezwa na dogere 120.
Usibye kuzuza ibyavuzwe haruguru, reberi O-impeta irashobora kandi gukoreshwa ukurikije ibihe byihariye (kurwanya reberi karemano irwanya alkali nkeya munsi ya dogere selisiyusi 60, ariko butadiene reberi irwanya kristu ya peteroli iri munsi ya dogere selisiyusi 80, Fluorine reberi iri munsi ya dogere selisiyusi 150 ibitangazamakuru bitandukanye byangirika) ibice bitatu byegeranye impeta ya polytetrafluoroethylene (kurwanya munsi ya dogere selisiyusi 200 itangazamakuru ryangirika) impeta ya nylon impeta (kurwanya munsi ya dogere selisiyusi 120 ammonia, alkali) ikora yuzuza. Igice cya polytetrafluoroethylene (PTFE) kaseti y'ibikoresho fatizo yazengurutswe kuri disiki isanzwe ya asibesitosi, ishobora kunoza uburyo bwo gufunga no kugabanya kwangirika kwamashanyarazi yibiti bya valve. Iyo ukanze ikirungo, uruti rwa valve rugomba kuzunguruka icyarimwe kugirango rugumane kandi ruzirinde gupfa. Glande igomba gukomera neza kandi ntigoramye.

Icya gatanu, indangagaciro zimwe nazo zigomba kugira uburinzi bwo hanze, aribwo gukingira no gukonja. Imirongo ishyushye ishyushye rimwe na rimwe yongewe kumurongo. Ni ubuhe bwoko bwa valve bugomba gukingirwa cyangwa kugumana ubukonje, ukurikije umusaruro ukenewe. Iyo igikoresho kiri muri valve kigabanya ubushyuhe cyane, bizagira ingaruka kumusaruro cyangwa guhagarika valve, ugomba gukomeza ubushyuhe, cyangwa no kuvanga ubushyuhe; Iyo valve yerekanwe, ibangamira umusaruro cyangwa igatera ubukonje nibindi bintu bibi, birakenewe gukomeza ubukonje. Ibikoresho byo kubika ni asibesitosi, ubwoya bwa slag, ubwoya bw'ikirahure, perlite, diatomite, vermiculite n'ibindi; Ibikoresho bikonje ni cork, perlite, ifuro, plastike nibindi