Balofo e Feletseng ea Port Ball ke eng: Liphapang tsa Bohlokoa le Melemo

Li-valve tsa boloke tse ling tsa li-valve tse sebelisoang haholo lits'ebetsong tsa taolo ea mokelikeli oa indasteri le oa khoebo. Moralo oa tsona o bonolo, ho tšoarella, le tiiso e tšepahalang li li etsa hore e be tse loketseng lits'ebetso tse hlokang ho koala kapele kapa taolo ea phallo. Har'a mefuta e fapaneng ea li-valve tsa bolo,li-valve tsa bolo ea koung e felletsenghlahella bakeng sa moralo oa bona o ikhethang le melemo ea ts'ebetso. Sehloohong sena, re tla hlahloba hore na valve e feletseng ea li-port ball ke eng, e fapane joang le li-valve tsa port e fokotsehileng, litšobotsi tsa eona tsa bohlokoa tsa ts'ebetso, le mekhoa ea eona e tloaelehileng haholo.

Sesepa sa Ball ke eng

Belofo ea boloke belofo ea kotara e sebelisang bolo e sekoti, e potolohang e nang le bore (lesoba) bohareng ba eona ho laola phallo ea mokelikeli. Ha valve e bulehile, bore e ikamahanya le phaephe, e lumella mokelikeli ho feta. Ho potoloha bolo ka likhato tse 90 ho sebelisa molamu kapa actuator ho koala valve, ho thibela ho phalla. Li-valve tsa bolo li tsejoa ka:

• Tshebetso e potlakileng(bula/ kwala ka metsotswana).
• Ho tiisoa ka mahlakore ka bobeli(phallo e ka tsamaea ka tsela efe kapa efe).
• Ho theoha ha khatello e tlaseha e butsoe ka botlalo.
• Ho tšoarelladibakeng tse nang le kgatello e kgolo kapa mocheso o phahameng.

Li-valve tsa bolo li arotsoe ka boholo ba boema-kepe, moralo le thepa. Theboholo ba boemakepe-e bua ka bophara ba bore-e phetha karolo ea bohlokoa ho khetholla matla a phallo ea valve le ho theoha ha khatello.

Sesepa se Felletseng sa Ball Port ke eng

Abelofo e feletseng ea bolo ea koung(hape e bitsoa ae tletseng bore ball valve) e entsoe ka bophara ba bore e lumellanang lebophara bo ka hare (ID) ba phaephe e hokelang. Mohlala, haeba belofo e kentsoe phaepheng ea lisenthimithara tse 4, bore ea belofo ea bolo e felletseng le eona e tla lekanya lisenthimithara tse 4. Moralo ona o felisa lithibelo tsa phallo, ho netefatsa hore khatello e tlase e theoha le katleho e kholo ea phallo.

Likarolo tsa Bohlokoa tsa Li-Valves tse Feletseng tsa Port Ball:

1. Bore Size:E tsamaisana le bophara bo ka hare ba pipeline.
2. Moralo oa 'mele:'Mele oa li-valve o moholo ha o bapisoa le li-valve tse fokolitsoeng ho amohela bolo ea boholo bo felletseng.
3. Bokhoni ba Phallo:Ho lahleheloa ke khatello e batlang e le zero ha e butsoe ka botlalo.
4. Lisebelisoa:E ntle bakeng sa litsamaiso tse hlokang phallo e sa lekanyetsoang kapa likolobe (ho hloekisa / tlhokomelo).

Balofo e Feletseng ea Port Ball vs. E fokotsehile Port Ball Valve

Phapang ea mantlha lipakeng tsa koung e felletseng le li-valve tsa li-port ball tse fokotsehileng li ho bonabore boholo:

Nako ea ho Khetha Li-Valves tsa Port Ball e Felletseng:

• Sisteme e hlokahalangphallo e sa lekanyetsoang(mohlala, tshireletso ya mollo, phepelo ya metsi).
• Liphaephe tse hlokangkolobetsa(lisebelisoa tsa ho hloekisa li fetile moleng).
• Ho tshoaramaro a viscous, slurries, kapa media abrasive.

Nako ea ho Khetha Li-Port Valves tse Fokotsoeng:

• Merero e amehang ka lichelete kalitlhoko tsa phallo e itekanetseng.
• Mekhoa eo sebaka kapa boima e leng tšitiso.

Litšobotsi tsa Ts'ebetso ea Li-Valves tse Feletseng tsa Port Ball

1.Thibelo ea Phallo ea Zero

Bore e feletseng e tiisa hore mokelikeli o phalla ka ho toba ka valve ntle le moferefere kapa tahlehelo ea khatello. Sena se bohlokoa haholo lits'ebetsong tse phallang haholo joalo ka kabo ea metsi kapa liphaephe tsa oli.

2.Ho lumellana ha Pigging

Li-valve tsa koung tse felletseng li lumellalikolobe(lisebelisoa tsa ho hloekisa kapa tsa ho hlahloba) ho feta pompong ntle le tšitiso, ho etsa hore e be tsa bohlokoa indastering ea oli le ea khase, ea lik'hemik'hale le ea metsi a litšila.

3.Ho Tiisa ka Bidirectional

Li-valve tsa li-port ball tse felletseng li tiisa ka mokhoa o ts'oanang ka mokhoa o ts'oanang ka mahlakoreng ka bobeli a phallo, li fana ka maemo a bonolo ho moralo oa sistimi.

4.Ho tšoarella ho Harsh Media

Mohaho o boreleli le o tiileng (hangata o entsoe ka tšepe e sa hloekang kapa lialloi) o thibela khoholeho ea metsi ho tsoa ho maro a ho senya kapa a senyang.

5.Tlhokomelo e Bonolo

Li-valve tse ngata tse tletseng koung li na le amoralo o arohaneng wa mmele, ho lumella ho fihlella habonolo ho likarolo tse ka hare bakeng sa ho hloekisa kapa ho lokisa.

Valve e Felletseng ea Port Ball e Sebelisitsoe eng

Li-valve tsa li-port ball tse felletseng li sebelisoa liindastering moo phallo e sebetsang hantle, likolobe, kapa khokahano ea media e leng tsona tse tlang pele:

1.Lipeipi tsa Oli le Khase

• Ho tsamaisa oli e tala, khase ea tlhaho kapa lihlahisoa tse hloekisitsoeng.
• Ho nolofalletsa likolobe bakeng sa tlhahlobo le tlhokomelo ea lipeipi.

2.Sistimi ea Metsi le Metsi a litšila

• Marangrang a phepelo ea metsi a masepala.
• Ho sebetsana le li-slurry libakeng tsa ho hloekisa likhoerekhoere.

3.Tšebeliso ea Lik'hemik'hale

• Ho fetisa lik'hemik'hale tse nang le viscous kapa abrasive (mohlala, li-polymers, acid).

4.Mekhoa ea Tšireletso ea Mollo

• Ho netefatsa phallo e phahameng ea metsi nakong ea maemo a tšohanyetso.

5.Moloko oa Matla

• Lisebelisoa tsa metsi a pholileng limeleng tsa nyutlelie kapa tsa mocheso.

6.Marine & Shipbuilding

• Phetiso ea mafura le taolo ea metsi a ballast.

Qetello

A belofo e feletseng ea bolo ea koungke valve ea ts'ebetso e phahameng e etselitsoeng litsamaiso tse hlokangphallo e sa lekanyetsoang, bokhoni ba likolobe, le tahlehelo e fokolang ea khatello. Le hoja e le khōloanyane ebile e bitsa chelete e ngata ho feta valve ea koung e fokolitsoeng, melemo ea eona ha e sebelisoa haholo—e kang liphaephe tsa oli, tšireletso ea mollo le ho sebetsana le letlapa—e etsa hore e be ea bohlokoa haholo. Ka ho utloisisa phapang lipakeng tsa koung e felletseng le li-valve tse fokotsehileng tsa li-port ball, baenjiniere le basebetsi ba ka khetha valve e nepahetseng ho ntlafatsa katleho, ho fokotsa litšenyehelo tsa ts'ebetso, le ho lelefatsa nako ea bophelo ea sistimi.