Tlhophiso ea Li-valve tsa Ball tsa Boholo bo Boholo: Mefuta le Likarolo

Tlhophiso ea Li-valve tsa Ball tsa Boholo bo Boholo: Mefuta, Likarolo le Litšebeliso

Li-valve tsa bolo tse bophara bo boholo, tse tsejoang hape e leli-valve tsa bolo tse kholo, ke di-valve tse ikgethang tse etseditsweng ditsamaiso tsa diphaephe tse tsamayang nako e telele. Di-valve tsena di bohlokwa bakeng sa ho laola ditsamaiso tsa mokelikeli o phallang ka kgatello e hodimo, tse atisang ho kenngwa mafelong a diphaephe ho laola kapa ho tima phallo ya mokelikeli. Ka bophara bo fetang di-inchi tse 2, di arolwa ka tsela e latelang:

Tlhophiso ea Li-valve tsa Libolo ka Boholo

1. Li-valve tsa Bolo tse Nyenyane tse Bophara: Bophara bo tloaelehileng ≤ 40 mm (1 1/2 Inch).

2. Li-valve tsa Bolo tse Mahareng: Bophara bo tloaelehileng 2 Inch – 12 Inch (50-300 mm).

3. Li-valve tsa Ball tsa Boholo bo Boholo: Bophara bo tloaelehileng 14 Inchi – 48 Inchi (350-1200 mm).

4. Li-valve tsa bolo tse kholo haholo: Bophara bo tloaelehileng ≥ 56 Inch (1400 mm).

Tlhophiso ena e netefatsa khetho e ntle ea li-valve bakeng sa litlhoko tse fapaneng tsa liphaephe.

Lintlha tsa Bohlokoa:

- Li-valve tsa Ball tse Phaphametseng khahlanong le Trunnion: Leha li-valve tsa bolo li arotsoe ka mefuta e phaphametseng le e tsitsitseng,li-valve tsa bolo tse kholosebelisa ka kakaretsovalve ea bolo e kentsoeng ka trunnionmoralo bakeng sa botsitso bo ntlafetseng.

- Mekhoa ea ho KhannaLi-valve tsa bolo tse kentsoeng ka trunnion hangata lia kopanamabokose a li-gear tsa li-valve tsa bolo, li-actuator tsa pneumatic tsa valve ea bolokapali-actuator tsa motlakase tsa valve ea bolobakeng sa boiketsetso le taolo ea torque.

Likarolo tsa Sebopeho sa Li-valve tsa Ball tsa Boholo bo Boholo

Li-valve tsa bolo tse khololi entsoe ka mokhoa o tšoarellang le o nepahetseng. Likarolo tsa bohlokoa li kenyelletsa:

- 'Mele oa Valve: E boloka bolo mme e netefatsa phallo e se nang sekoli ea mokelikeli.

- Bolo ea Valve ea Bolo: Abolo e kentsoeng ka trunnionMoralo o fokotsa ho tsofala mme o netefatsa ho kwalwa ho tshepahalang.

- Tiiso ea Litulo tse peli: E ntlafatsa ts'epo ea ho tiisa ka sebopeho sa mekhahlelo e 'meli.

- Ho lumellana ha kutu le actuator: E tšehetsa kopanyo leli-actuator tsa pneumatic tsa valve ea bolokapali-actuator tsa motlakase tsa valve ea bolobakeng sa taolo ya remoutu.

- Ho Leka-lekanya Khatello: E fokotsa torque ea ts'ebetso, e nolofatsa ts'ebetso ea valve.

Litekanyetso tsa tekheniki tsa li-valve tsa bolo tse kholo

- Lisebelisoa tsa Valve: Tšepe ea Khabone (WCB, A105, LCB, LF2, WC6, F11, WC9, F51),

Tšepe e sa Haleng (CF8, F304, CF8M, 316, CF3, F304L, CF3M, CF316L)

Tšepe e sa Hlakeng e habeli (4A, 5A, 6A),Boronse ea Aluminium, Monel, le thepa e 'ngoe e khethehileng ea motsoako.

- Mefuta ea boholo ba valve: 14 Inch – 48 Inch (350-1200 mm)..

- Sebopeho sa kgokelo: Ho na le mekgwa e mmedi ya kgokelo: flange le clamp.

- Tikoloho ea khatello: pn10, pn16, pn25, jj.

- Mechini e sebetsang: e loketse metsi, mouoane, ho emisoa, oli, khase, asiti e fokolang le alkali media, jj.

- Maemo a mocheso: mocheso o tlase ke -29℃ ho isa ho 150℃, mocheso o tloaelehileng ke -29℃ ho isa ho 250℃, mocheso o phahameng ke -29℃ ho isa ho 350℃.

Melemo ea Li-valve tsa Ball tsa Boholo bo Boholo

1. Khanyetso e Tlase ea Mokelikeli: E bapisa bophara ba phaephe ho fokotsa tahlehelo ea matla.

2. Ho Tiisoa ho Tiileng: E sebelisa li-polymer tse tsoetseng pele bakeng sa ts'ebetso e sa dutleng, e loketseng litsamaiso tsa vacuum.

3. Tshebetso e Bonolo: Ho potoloha ha 90° ho nolofalletsa lipotoloho tse potlakileng tsa ho bula/ho koala, tse lumellanang le boiketsetso.

4. Bophelo bo bolelele: Masale a ho tiisa a ka nkeloang sebaka a eketsa bophelo ba tšebeletso.

Likopo tsa Li-valve tsa Ball tsa Boholo bo Boholo

Li-valve tsa bolo tse kholoke tsa bohlokoa haholo ho:

- Oli le Khase: Methapo ea liphaephe le marang-rang a kabo.

- Kalafo ea Metsi: Litsamaiso tsa masepala tse phallang ka bongata.

- Limela tsa Motlakase: Ho phodisa le taolo ya mouoane.

- Ts'ebetso ea Lik'hemik'hale: Taolo ea mokelikeli o senyang.

Malebela a ho Kenya le ho Hlokomela

1. Ho kenya: Netefatsa hore liphaephe lia otloloha, li-flange tse bapileng, le likarolo tse ka hare tse se nang lithōle.

2. Tlhokomelo:

– Hlahloba ditiiso le di-actuator kgafetsa (mohlala,lebokose la gear la valve ea bolo, litsamaiso tsa pneumatic/motlakase).

– Nkela litiiso tse tsofetseng sebaka kapele.

– Hloekisa likarolo tsa kahare tsa li-valve u sebelisa mekhoa e sa senyeheng.

Hobaneng Khetha Moetsi oa Valve ea Ball ea Chaena

E lemoetsi ea etellang pele oa li-valve tsa bolo, Chaena e fana ka boenjiniere bo tsoetseng pele, litharollo tse theko e tlaase, le tlhahiso e netefalitsoeng ke ISO.li-valve tsa bolo tse kentsoeng ka trunnionle meralo e tsamaellanang le actuator li fihlela maemo a lefats'e bakeng sa ts'epo le ts'ebetso.