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Split Case Pombi Inlet uye Outlet Pipeline Dhizaini

Categories:Technology Service Author: Kwakabva:Mavambo Nguva yekubuda:2023-04-25
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patsanura nyaya pombi zvichireva

1. Piping Zvinodiwa zvePombi Suction uye Discharge Piping

1-1. Mapaipi ese akabatana nepombi (pipe burst test) anofanirwa kuve akazvimirira uye akasimba zvinotsigira kudzikisa kuzunguzika kwepombi uye kudzivirira huremu hwepombi kubva pakudzvanya papombi.

1-2. Mabhuraketi anochinjika anofanirwa kuisirwa panopinzwa nepaipi mapaipi epombi. Pamapaipi ane vibration, mabhuraketi ekunyorovesa anofanirwa kuiswa kuti anyatso gadzirisa nzvimbo yepombi uye kuderedza simba rekuwedzera papombi yepombi inokonzerwa nezvikanganiso zvekuisa.

1-3. Kana pombi inobatanidza pombi nechishandiso ipfupi uye zviviri zvisiri panheyo imwe chete, pombi yekubatanidza inofanira kuchinjika, kana kuti hose yesimbi inofanira kuwedzerwa kubhadhara kusaenzana kwenheyo.

1-4. Iyo dhayamita yekukweva uye yekuburitsa pombi haifanire kuve idiki pane pombi inopinza uye yekubuda madhayamita.

1-5. Pombi yekukweva yepombi inofanira kusangana net net positive yekusveta musoro (NPSH) inodiwa nepombi, uye pombi inofanira kuva ipfupi sezvinobvira ichichinja zvishoma. Kana iyo pombi kureba ichipfuura chinhambwe pakati pemidziyo nepombi, ndapota bvunza iyo process system yekuverenga.

1-6. Kuti udzivise cavitation yepombi yekusveta kaviri, kukwidziridzwa kwepombi inopinza pombi kubva kune midziyo kuenda kune pombi kunofanirwa kuderedzwa zvishoma nezvishoma, uye hapafanirwe kuve neU-yakaita uye pakati! Kana zvisingadzivisiki, vheji yeropa inofanira kuwedzerwa panzvimbo yakakwirira, uye valve yekudhonza inofanira kuwedzerwa panzvimbo yakaderera.

1-7. Kureba kwechikamu chepombi yakatwasuka pamberi pepombi inopinza yepombi yecentrifugal haifanire kunge iri pasi pe3D yedhayamita inopinza.

1-8. Pamapombi anokweva kaviri, kuitira kudzivirira cavitation inokonzerwa nekusaenzana kusveta mumativi ese, mapaipi anosveta kaviri anofanirwa kurongeka zvakaenzanirana kuti ive nechokwadi chekuyerera kugovera pamativi ese.

1-9 Kurongeka kwepombi pamagumo epombi uye kumagumo kwepombi inodzokerana hakufanire kutadzisa kupatsanurwa uye kugadzirisa kwepiston uye tayi tsvimbo.

2. Yekubatsira Pipeline Setting yeSplit Case Pombi

2-1. Pombi inodziya yepombi: Kana tembiricha yechinhu chinounzwa nepombi yecentrifugal ichidarika 200 °C, pombi yepombi inodziya inoda kuiswa kuitira kuti zvinhu zvidiki zvibviswe kubva pakubuditsa pombi yepombi yekushandisa kuenda kunobuda. pombi inomira, yobva yayerera nepapombi yakamirira, yodzokera kuchinopinza chepombi kuti igadzire pombi yakamirira Pombi iri pakamisikidzwa inopisa kuti itange nyore.

2-2. Mapombi anodzivirira kutonhora: DN20 25 pombi dzinodzivirira kutonhora dzinofanirwa kuisirwa pombi dzine condensable medium patembiricha yakajairika, uye nzira yekumisikidza yakafanana neyepombi inodziya yepombi.

2-3. Balance pombi: Kana iyo yepakati iine gasification papombi inopinza, pombi yekuenzanisa inogona kudzoka kunzvimbo yegasi yemudziyo wekumusoro padivi rekusveta inogona kuiswa pakati pepombi inopinza muromo nepombi inopinza inovhara-vharuvhu. , kuitira kuti gasi rinogadzirwa rinogona kuyerera richidzoka. Kuti udzivise pombi cavitation, valve yakachekwa inofanira kuiswa pane pombi yekuenzanisa.

2-4. Minimum return pombi: Kuti pombi yecentrifugal isashande pasi peyero yepombi ishoma, pombi yepombi idiki inodzosa inofanira kusetwa kuti idzose chikamu chemvura kubva pachiteshi chinoburitsa pombi kuchigaba panotsemuka. kesi pombi yekudhonza chiteshi kuti ive nechokwadi chekuyerera kwepombi.

Nekuda kwehunyanzvi hwepombi, zvinodikanwa kuve nekunzwisisa kuzere kwekuita kwepombi uye magadzirirwo emidziyo ari kushanda mupombi, uye kurongeka kwakaringana kwepombi yayo yekupinza uye yekubuda inodiwa kuti ive nechokwadi chekushanda kwayo kwakachengeteka uye kwakagadzikana. .

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