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Amazi asanzwe
Amazi meza
Kugirango uzane ibipimo byose bya pompe kumurongo rusange, ibiranga pompe bishingiye kumazi meza kubushyuhe bwibidukikije (muri rusange 15 ℃) hamwe nubucucike bwa kg 1000 / m³.
Ibikoresho bisanzwe byubakwa kumazi meza ni ibyuma byubaka ibyuma cyangwa ibyuma bikozwe mucyuma gishyizwemo imbere mu muringa, Iyo kuvoma amazi meza, cyangwa amazi asobanurwa neza nkutabogamye hamwe nuburemere bwihariye bwa 1 butagira ibihari,Amashanyarazina horizontalgutandukanya pompeByakoreshejwe cyane. Iyo imitwe isohoka cyane isabwa, pompe yubwoko bwinshi ikoreshwa.
Iyo abashushanya bafite aho bahurira na pompe yinzu, ibice bihagaritse byombi bivangwa, pompe ya axial cyangwa turbine ikoreshwa.
Amazi yo mu nyanja nk'uburyo bubora
Amazi yo mu nyanja afite umunyu hafi 25 g / ℓ. Hafi ya 75% byumunyu ni sodium chloride NaCl. PH-agaciro k'amazi yo mu nyanja ubusanzwe ari hagati ya 7,5 na 8,3. Mu kuringaniza ikirere, umwuka wa ogisijeni kuri 15 ℃ ni 8 mg / ℓ.
Amazi yo mu nyanja yangiritse
Rimwe na rimwe, amazi yo mu nyanja yangizwa mu buryo bwa shimi cyangwa umubiri. Nkibisubizo byibi, ubukana buragabanuka cyane. Kubijyanye no kwangiza imiti, twakagombye kumenya ko gutesha agaciro bifata igihe. Kubera iyo mpamvu, ni ngombwa cyane ko ibikorwa byo gutesha agaciro, ni ukuvuga gukuraho ogisijeni, birangira byuzuye mbere yuko amazi yo mu nyanja yinjira muri pompe.
Ugomba kwitondera mubikorwa e aeration ishobora kubaho binyuze mukwuka kwumwuka. Nubwo inrushes ari igihe gito-cyigihe, kwangirika kwibikoresho birashobora kugaragara byihuse mugihe runaka niba hari ogisijeni idafatwa mugihe ibikoresho byatoranijwe. Niba kwinjiza ogisijeni bidashobora gukurwaho mugihe cyo gukora pompe, muri rusange bigomba gufatwa ko amazi yinyanja arimo ogisijeni.
Amazi meza
Ijambo 'amazi meza' ryinjiza amazi meza yandujwe cyane n’amazi yo mu nyanja. Ku bijyanye no gutoranya ibikoresho, amabwiriza amwe arakoreshwa mu gutwara amazi meza nko ku mazi yo mu nyanja. Byongeye kandi, amazi yuzuye arimo ammonia na / cyangwa hydrogen sulphide. Ndetse nibirimo bike bya hydrogen sulphide, ni ukuvuga mukarere ka miligarama nkeya kuri litiro, bitera kwiyongera kugaragara mubitero.
Amazi yo mu nyanja aturuka ahantu h'ubutaka
Amazi yumunyu aturuka mubutaka akenshi afite umunyu mwinshi kuruta amazi yinyanja, akenshi usanga ari 30%, ni ukuvuga munsi yubushyuhe. Hano na none, umunyu rusange nicyo kintu cyingenzi. Agaciro pH mubusanzwe ugereranije ni hasi (munsi ya 4), ni ukuvuga amazi arimo aside. Mugihe ibirimo ogisijeni ari bike cyane cyangwa bitabaho, ibirimo H₂S birashobora kuba miligarama magana kuri litiro.
Ibisubizo byumunyu wa acide birimo H₂S birabora cyane kandi bisaba ibikoresho bidasanzwe.
Ingaruka zumunyu mwinshi kandi ukurikije imikorere, umuntu agomba gutegereza urugero rwimvura. Mu bihe nk'ibi, ingamba zikwiye zigomba gufatwa kubijyanye nigishushanyo mbonera, imikorere no guhitamo ibikoresho.
Ruswa mu mazi yo mu nyanja
Ibikoresho byakoreshejwe ntibigaragaza gusa bihagije kurwanya ruswa imwe, ariko kandi birwanya no kwangirika kwaho cyane cyane gutobora no kwangirika. Ibintu nkibi byo kwangirika bibaho cyane cyane hamwe no kwikuramo ferro alloys (ibyuma bidafite ingese). Ibyo bita 'standby' pompe, zikorwa rimwe na rimwe, zikoresha ibyago byo kwangirika; umwuzure n'amazi meza mbere yigihe cyo gufunga cyangwa gutangira buri gihe bifatwa nkibyiza.
Ibinyuranyepompe y'amazi yo mu nyanjaibice bigomba gukorwa mubikoresho byubwoko bumwe kugirango birinde ruswa. Itandukaniro rishobora kuba hagati yibikoresho kugiti cye ni ukuba hasi bishoboka. Ariko, niba bitandukanye nibikoresho bigomba gukoreshwa kubwimpamvu zishushanyije, hejuru yicyuma gito cyiza gihuye namazi kigomba kuba kinini ugereranije nicyuma cyiza. Igicapo 5 kiratanga amakuru kubyerekeye akaga ko kwangirika kwa galvanic mugihe ibikoresho bitandukanye byahujwe.
Umuvuduko mwinshi urashobora gukurura isuri. Ingaruka zigenda zirushaho gukomera, niko arushaho gukaza umurego, kandi niko umuvuduko wacyo uri hejuru. Mugihe umuvuduko woguhindura bigira ingaruka kumyitwarire yicyuma kitagira umwanda hamwe na nikel ivanze kugeza ku rugero ruto gusa, umwanya uhindurwa aho ibikoresho bya fer fer bitavanze hamwe nuruvange rwumuringa. Igishushanyo cya 6 gitanga amakuru yujuje ubuziranenge bwibipimo bitemba. Hagomba gutekerezwa neza niba igikoresho kirimo ogisijeni cyangwa H₂S. Umubare munini wa H₂S ukunda gukuramo ogisijeni; mubihe nkibi, igikoresho kirimo acide nkeya, kugeza kuri pH ya 4.
Imyitwarire yumubiri
Imbonerahamwe 1 itanga ibyifuzo kubikoresho bya pompe cyangwa guhuza kwabo. Keretse niba byavuzwe ukundi, amakuru akurikira akurikizwa kumazi yinyanja nta H₂S irimo.
Ibyuma bidashimishije hamwe nicyuma
Ibyuma bidashimishije ntibikwiye kumazi yo mu nyanja, keretse iyo bihabwe igifuniko gikingira. Ibyuma bikozwe mucyuma bigomba gukoreshwa gusa ku muvuduko muke (birashoboka kuri casings); muriki gihe uburinzi busanzwe bwa catodiki bwabandi imbere bugomba gukoreshwa.
Austenitis Ni-castings
Ni-Kurwanya 1 na 2 birakwiriye gusa kumuvuduko wo hagati (kugeza kuri 20 m / s).
Ruswa ya Galvanic mumazi yinyanja Kuri 5-30 ℃
Igihe cyo kohereza: Werurwe-11-2025