Gate valve bɛ kɛ mun ye?

A Gate de gate . ye fɛn nafamaba ye izini caman kɔnɔ, min dabɔra ka ji walima gaziw bolicogo kɔlɔsi ni tiɲɛni ni dannaya ye. A kuntilenna fɔlɔ ye ka kɛ isolation device ye, a bɛ da wuli ka dafa walasa ka sira di flow balibali ma walima ka da tugun k’a jɔ pewu. A tɛ i n’a fɔ valve suguya tɔw, i n’a fɔ globe walima ball valves, gate valve bɛ tɛmɛ baarakɛcogo kan yɔrɔ minnu na flow dantigɛli fitinin nafa ka bon, o b’a to a bɛ kɛ sugandili ɲuman ye pibilikiw ni sistɛmuw la minnu bɛ baara wajibiya/bɔ. iziniw bɛ daminɛ tulu ni gazi la ka taa a bila ji furakɛli la o bɔlɔnw kan u ka muɲuli n’u ka baarakɛcogo ɲuman na. A kɛra dakun flakɛlen ye min bɛ sɔrɔ fɛnmarayɔrɔba la walima 1 1 2 dakun na min bɛ kɛ cogo fitinin na, u jɔyɔrɔ ka baara kɛ ka ɲɛ, o ye ko ye min nafa ka bon kosɛbɛ. Nin valvew bɛ baara kɛ cogo min na walima u bɛ kɛ yɔrɔ min na, u b’o dɔn? An ka jigin ka taa a fɛ u ka mekanikiw, u jɔyɔrɔw, u ka baarakɛcogo ani u ka nafaw la.

Decoding the gate valve mechanism: A ka baarakɛcogo ON/OFF baarakɛcogo.

Gate valve ka kɛnɛya bɛ bɔ a ka dilancogo nɔgɔman na, nka a bɛ se ka kɛ, min dilannen don walasa ka se ka a ka baara kɛ min bɛ se ka wuli/ka bɔ a la. A kɔnɔna baarakɛcogo faamuyali ye fɛnba ye walasa ka waleɲumandɔn jira mun na a ye fɛnba ye izini sigicogo la diɲɛ kɔnɔ. An ka fɛɛrɛ in tiɲɛ ka kɛ a yɔrɔ kolomaw ye, baarakɛcogo sariyakolow, ani fɛn wɛrɛw minnu b’a to a bɛ se ka ladamu mago suguya caman na.

Anatomy of a gate valve: core components at play .

A dusukun na, dakun dɔ bɛ fɛn nafama caman na: farikolo, bonɛti, da, jiribolo, ani sigilanw. Farikolo bɛ sɔrɔ valve kɔnɔna na, ka sɔrɔ bonnet bɛ datugulan lakananen di, a ka ca a la a bɛ siri walasa ka a ladon nɔgɔya la. Da, disiki min bɛ i n’a fɔ wedge walima fla, o ye yiracogo dolow ye, a bɛ lamaga ka ɲɛsin jibɔ sira ma ka taa bloki walima ka sira di. A jiribolo, min sirilen bɛ bolokɔni walima baarakɛminɛn dɔ la, o bɛ da lamagacogo boli, ani sigilanw bɛ a to a ka siri ni a datugulen don ni a datugulen don. O cogoya in, kɛrɛnkɛrɛnnenya la, dakun flakɛlen dɔ la, o bɛ a to a bɛ se ka muɲu degunba cogoyaw la, o b’a to a bɛ kɛ sugandili ye min bɛ se ka da a kan sigidaw la minnu ka gɛlɛn.

Operational Dynamics: Dakun bɛ taa cogo min na .

Da in lamagacogo de bɛ nin suman in baarakɛcogo ɲɛfɔ. Ni bolola-wulu walima a-minɛn bɛ wuli, a jiribolo bɛ wuli walima ka jigin, ka da ɲɛminɛ ka don walima ka bɔ jibɔ sira kan. Da wulilen jɔyɔrɔ la, da bɛ kɔsegin ka ban, ka tɛmɛsira to a ma bali, o min bɛ ɲagami ni degun dɔgɔya. Ni a datugulen don, da bɛ sigilanw datugu, ka danfara dannamɔgɔ di. Nin baara fila in – da wulilen don walima a datugulen don kosɛbɛ – bɛ dakunw ni jirisunw cɛtigɛlanw danfara bɔ ɲɔgɔn na, k’u jɔyɔrɔ sinsin sigidaw la, jibɔko ɲɛnabɔli tɛ wajibiya yɔrɔ minnu na. Variants i n’a fɔ 1 1 2 dakun valve b’a jira cogo min na nin fɛɛrɛ in bɛ sɛgɛsɛgɛli kɛ walasa a ka bɛn pibiliki hakɛ danfaralenw ma k’a sɔrɔ a ma se ka baara kɛcogo tiɲɛ.

Variants et adaptations: Ka kɛɲɛ ni mago kɛrɛnkɛrɛnnenw ye .

Dakunw bɛɛ tɛ dabɔ ɲɔgɔn fɛ, wa u dilanni bɛ bɛn baarakɛcogo kɛrɛnkɛrɛnnenw ma. Jiriw wulilenw ani jirisunw cogoya minnu tɛ wuli, olu bɛ yɔrɔ ni yecogo fɛɛrɛw ɲɛnabɔ, fɔlɔ bɛ fɛn yelen jira ka ɲɛsin sumanw jɔyɔrɔ ma. Wedge gates, parallel gates, ani knife gates bɛ fɛn caman wɛrɛw di ɲɔgɔn ma, minnu kelen-kelen bɛɛ labɛnna ka ɲɛ kunnafonidilan kɛrɛnkɛrɛnnenw kama, i n’a fɔ ji, sɔgɔlanw, walima gaziw. Flanged gate valves ., n’u ka jɛgɛnsira sirilenw ye, ka tɛmɛ degunba pibilikiw kan, k’a sɔrɔ modɛli misɛnninw, i n’a fɔ minnu bɛ sɔrɔ dakun dakunw na feereli kama, olu bɛ sigida jɛlenw ladon. O ladamuni bɛ sinsin mun na ka sɔrɔ ka bɔ gate valve dilanbaga tɔgɔba dɔ la, o nafa ka bon kosɛbɛ walasa ka se ka valve bɛn ni baara ye min bɛ bolo kan.

A jɔyɔrɔ fɔlɔ ye : ka se ka danfara dannamɔgɔ sɔrɔ ani ka jibɔ bali min tɛ bali .

Dakunw bɛ kɛ ni fɛn kelen ye: ka isolasiyɔn dafalen di ani ka jibɔ bali min tɛ se ka bali izini sigidaw la. U ka dilancogo bɛ baara kɛcogo ɲuman ni lakana bila jɔyɔrɔ fɔlɔ la, o b’a to u nafa ka bon kosɛbɛ kow la, yɔrɔ minnu na, flow (jibɔ) yɔrɔ dɔw tɛ mako ɲɛ. An k’a lajɛ u bɛ se ka o jɔyɔrɔ sɔrɔ cogo min na u ka sigili sekow fɛ, u ka jibɔcogo, ani u ka baarakɛcogo ɲuman ɲinini kɛrɛnkɛrɛnnenw fɛ.

Sealing Excellence: Ka a jira ko i ma i yɛrɛ mabɔ mɔgɔw la .

Gate valve (datugulan) dɔ ka fɛn jɔlenw dɔ ye a ka se ka hermetic seal (hermetik) da ni a datugulen don. Da min bɛ digi kosɛbɛ sigilanw kan, o bɛ bɔli bali, o b’a to a ka ɲi kosɛbɛ baarakɛcogo la, yɔrɔ minnu na isolasiyɔn ye fɛn bɛɛ la nafama ye. O nafa ka bon kosɛbɛ pibilikiw la minnu bɛ ji faratilenw walima musakabaw ta, i n’a fɔ kemikɛli jiriw walima tulumafɛnw feereyɔrɔw la. Gate valve flanged, n’a jɔli barikama ye, o bɛ o sigili seko bonya degunba kɔnɔ, ka lakana ni dannaya sabati. O danfara min bɛ se ka bɔnɔgɔla, o de y’a to diɲɛ kɔnɔ, iziniw bɛ u jigi da o bɔlɔnw kan walasa k’u ka baara kɛtaw lakana.

Flow efficiency: ka resistance dɔgɔya yɔrɔ dafalen na .

Ni da wulilen don kosɛbɛ, da dɔ bɛ jibolisira tilennen di, o bɛ na ni degun jigincogo ye min tɛ jate. Nin jogo in nafa ka bon sigida la, yɔrɔ minnu na, jibɔcogo ɲuman sabatili nafa ka bon kosɛbɛ, i n’a fɔ ji tilatilali siraw walima gazi bɔyɔrɔw la. A tɛ i n’a fɔ valves minnu dabɔra throttling kama, minnu bɛ to ka jibɔ dantigɛliw don, gate valves bɛ tɛmɛsira bali min tɛ bali. Mɔdeli minnu bɛ i n’a fɔ 1 1 2 dakun valve, olu bɛ sɔrɔ ka caya dakunw na minnu bɛ feere, olu bɛ misali di cogo min na nin baarakɛcogo ɲuman in bɛ sɛgɛsɛgɛli kɛ pipe diamètres danfaralenw kan, ka dumuni kɛ ka ɲɛsin setup belebelew ni setup fitininw bɛɛ ma ni seko kelen ye.

Bɛnkansɛbɛn ON/OFF baarakɛcogo la: A binary approach .

Gate de gate . bɛ dabɔ flow modulation kama; O nɔ na, u bɛ ɲɛtaa sɔrɔ baarakɛcogo fila la—u da wulilen don kosɛbɛ walima u datugulen don kosɛbɛ. O b’a to u ka ɲi kosɛbɛ sistɛmuw ma minnu bɛ baara kɛ tuma caman na, i n’a fɔ isolation valves in emergency shutdowns walima maintenance procedures. U ka sebaliya ka ɲɛsin gazi bɔli ma, o tɛ dan ye nka a ye sugandili ye min bɛ kɛ ni laɲini ye, ka ɲɛnamaya jan ni dannaya sabati u jɔyɔrɔ laɲininen na. Ka jɛɲɔgɔnya kɛ ni Gate Valve dilanbaga dannamɔgɔ ye, o bɛ a to ka se ka modeliw sɔrɔ minnu bɛ bɛn nin baarakɛcogo kɛrɛnkɛrɛnnenw ma, ka sistɛmu baarakɛcogo n’a lakana sabati.

Navigating Key Industries: Baara minnu bɛ kɛ tuma bɛɛ, dakunw nafa ka bon yɔrɔ minnu na .

Gate valves bɛ yɔrɔ bɛɛ, izini camanba kɔnɔ, u ka fɛn caman kɛcogo ani u ka dannaya b’a to u bɛ taa-ka-segin kɛ baara caman na. K’a ta fanga sɔrɔli la ka se minisiriso ka fɛnsɔrɔsiraw ma, u ka kɛta bɛ ye yɔrɔ o yɔrɔ la, danfara tigitigi ni jibɔ bɛ kɛ yɔrɔ o yɔrɔ la. An k’u jɔyɔrɔba sɛgɛsɛgɛ petoroli ni gazi, jiko, ani fɛn dilanni siratigɛ la.

Tubabu ni gazi : ka pibiliki caman lakana .

Tubabu ni gazi siratigɛ la, dakunw nafa ka bon tulumafɛnw, gazi nafama, ani fɛn nɔgɔlenw bolicogo ɲɛnabɔli la. U ka se ka danfara don min tɛ fɛn tiɲɛ, o nafa ka bon kosɛbɛ pibilikiw la minnu bɛ tansiyɔnba la, yɔrɔ minnu na hali fɛn misɛnniw bɛ se ka kɛ sababu ye ka kɔlɔlɔ juguw lase u ma. Dakunw minnu bɛ flakɛ, n’u ka ɲɔgɔndan barikamaw bɛ yen, olu ka ca kɛrɛnkɛrɛnnenya la sanfɛla ɲinini ni duguma sɛgɛsɛgɛli la, ka taa ni u ye ka taa ni u ye cogo la min tɛ mɔgɔ tɔɔrɔ ani min bɛ baara kɛ ka ɲɛ. A kɛra a sigilen ye kɔgɔjida la rigs walima dugukolo kan fɛnw na, o valves, minnu bɛ sɔrɔ tuma caman na gate valve feerela dannamɔgɔ dɔ fɛ, o bɛ baarakɛcogo dafalen sabati cogo juguw la.

Jiko ɲɛnabɔli: Ka tilatilali sabati ka ɲɛ .

Munisɛri ni izini ji siraw bɛ u jigi da da wulilanw kan kosɛbɛ walasa ka ji minta, ji nɔgɔlenw, ani jiko minɛnw bolicogo kɔlɔsi. U ka jibɔ sira min tɛ bali, o bɛ fanga bɔnɛ dɔgɔya, o b’a to u ka ɲi kosɛbɛ pibilikiw ma minnu bɛ kɛ ni fɛnw ye minnu ka bon kosɛbɛ furakɛli yɔrɔw ni jatebɔyɔrɔw la. modeli misɛnninw, i n’a fɔ . 1 1 2 Dakunw ., olu bɛ kɛ ka caya bolofara sinsinniw na, u bɛ dannaya kelen di sɛgɛsɛgɛli la min bɛ dɔgɔya. Dakun minnu bɛ feere nin baara in na, olu ka teli ka fɛnw jira minnu bɛ se ka nɔgɔ, olu bɛ mɛn sigidaw la minnu ka teli ka ji ni kemikaliya sɔrɔ, o ye seereya ye u bɛ se ka ladamu cogo min na.

Fɛn dilanni: Dɛmɛni minnu bɛ kɛ ka ɲɛsin fɛnw tiɲɛni ma .

Fɛn dilanni na, dakunw jɔyɔrɔ ka bon kosɛbɛ taabolo la minnu bɛ danfara tigitigi ɲini, i n’a fɔ kemikɛli, kuran sɔrɔli, ani furakɛlicogo. U ka se ka kunnafonidilan suguya caman minɛ – jilamaw, gaziw, ani hali sɔgɔsɔgɔninjɛ – o b’a to u bɛ se ka kɛ fɛn caman ye baara suguya caman na. Kuranko yɔrɔw la, u bɛ jibolisiraw balocogo bɔ ɲɔgɔn na, k’a sɔrɔ kemikɛli jiriw la, u bɛ fɛnw bolicogo ɲɛnabɔ. Ka sɔrɔ ka bɔ dakun valve feerela tɔgɔba dɔ la, o b’a to o valves ninnu bɛ se ka izini sariya gɛlɛnw labato, ka baara kɛcogo basigilen di fɛn dilanni sigidaw la minnu ka gɛlɛn.

Nafaw faamuyali: Mun na dakunw bɛ sugandi ka kɛ ɲɛjirali kɛrɛnkɛrɛnnenw ye?

Dakunw tɛ fura ye min bɛ se ka kɛ fɛn kelen ye, nka u nafa kɛrɛnkɛrɛnnenw b’u kɛ sugandili ye min ka di u ye ko kɛrɛnkɛrɛnnenw na. U ka dilancogo bɛ nafa danfaralenw di degun kunbɛnni, muɲuli, ani musaka dɔgɔyali siratigɛ la, k’u bɔ ɲɔgɔn na ni suman suguya tɔw ye. An k’a lajɛ mun na u bɛ diya ɲinini dɔw la.

Degun kunbɛncogo: A bɛ se ka kɛ degunba ye sigida la .

Dakunw bɛ sugandi kun fɔlɔ minnu na, olu dɔ ye u ka se ka sigidaw muɲu minnu bɛ degunba la, k’a sɔrɔ u ma baara kɛcogo tiɲɛ. Flow sira tilennen ani sigili fɛɛrɛ barikama bɛ a to tansiyɔn jigincogo fitinin ani danfara dannamɔgɔ, hali ni a bɛ cogo jugu la. Kɛrɛnkɛrɛnnenya la, dakun minnu bɛ flakɛ, olu dilannen don walasa ka pibilikiw ka gɛlɛyaw ɲɛnabɔ minnu bɛ tansiyɔnba la, k’u kɛ fɛn jɔnjɔnw ye iziniw kɔnɔ i n’a fɔ tulu ni gazi. O degun muɲuni ye fɛnba ye u sugandili la baarakɛcogo la, sistɛmu dafalen tɛ se ka kɛ yɔrɔ minnu na.

A bɛ se ka muɲu ani ka mɛn: a jɔra ka mɛn .

Dakunw tɔgɔ bɔra u ka muɲuli kosɔn, k’a sababu kɛ u jɔli barikama ye ani u sɛgɛnni dɔɔnin baara kɛtuma na. Komin u tɛ kɛ ka sɔgɔsɔgɔ, da ni sigilanw bɛ sɛgɛn dɔɔnin sɔrɔ ni i y’a suma ni valvew ye minnu dabɔra flow regulation kama. Fɛn minnu bɛ kɛ i n’a fɔ nɛgɛ, nɛgɛ min tɛ sɔgɔ, ani nɛgɛ ye, o bɛ dɔ fara u ka ɲɛnamaya jan kan, kɛrɛnkɛrɛnnenya la, sigida minnu bɛ sɔgɔ walima minnu bɛ sɔgɔsɔgɔ. Gate valves ka feere . Tuma caman na, o fɛnw sugandiliw jira, minnu b’a to sannikɛlaw bɛ se ka misaliw sugandi minnu bɛ bɛn u ka baarakɛcogo ɲininiw ma. O muɲuli bɛ baara kɛ ni ladonni musakaw dɔgɔyali ye ani baarakɛwaati janyalen, o ye nafaba ye iziniw kɔnɔ.

Musow ka musaka: Balannako ni sɔngɔ .

Hali ni da tugulanw tɛ se ka kɛ sugandili sɔngɔ gɛlɛn ye ka kɔn o ɲɛ, u musaka kuntaalajan tɛ se ka sɔsɔ. U ka ladonniko dɔgɔyali, n’o farala u ka seko kan ka ɲininiw ɲɛnabɔ, olu b’u kɛ waridon nafama ye. Mɔdeli misɛnninw, i n’a fɔ 1 1 2 dakun valve, olu bɛ o nafa kelenw di sɔngɔ dɔgɔman na, ka baara kɛ ni porozew ye minnu bɛ kɛ ni wari ye, k’a sɔrɔ u ma jogo saraka. Ka jɛɲɔgɔnya kɛ ni Gate Valve dilanbaga dannamɔgɔ ye, o bɛ se ka kɛ sababu ye ka sugandiliw sɔrɔ minnu sɔngɔ ka ɲi, minnu ka ɲi, ka nafa caman sɔrɔ k’a sɔrɔ u ma baara kɛcogo tiɲɛ.

Gate valve san yɔrɔ jumɛn?

Aw labɛnnen don ka sɛgɛsɛgɛli kɛ cogo min na dakunw bɛ se ka aw ka izini baara yiriwa? Storaen (Cangzhou) International Trading Co. la, an bɛ kɛrɛnkɛrɛnnenya la ka iziniw dilan minnu bɛ sanfɛ, o la, valve caman bɛ yen minnu bɛ bɛn i magow ma. i n’ a fɔ dannayakɛla . gate valve supplier ., an b’an cɛsiri ka fɛɛrɛw tigɛ minnu bɛ se ka kɛ ni fɛn tigitigiw ye aw ka porozɛw kama. Aw ye anw ka kuma fɔ . willguo@strmachinery.com, zk@strmachinery.com, walima mike@strmachinery.com Walasa ka kunnafoni caman sɔrɔ an ka sarakaw kan ani an bɛ se k’aw ka porozɛw dɛmɛ cogo min na ni furakɛlicogo ɲuman ye.

References .

Crane Co., "Valve Selection Handbook: Engineering Fundamentals ka ɲɛsin valve dilancogo ɲuman sugandili ma izini flow application bɛɛ la," 5th Edition, Elsevier, 2004.

Ameriki petoroli kalanso (API), "API sariya 600: nɛgɛ da wulilanw – flanged ani butt-welding ends, bolted bonnets," 13th edition, 2015.

Perry, RH, Green, DW, "Perry ka kemikɛli injiniyɛriw ka gafe", 8nan bɔko, McGraw-Hill, 2008.

Jiko sigida Fɛderasiyɔn, "Misali jiko gɛlɛya furakɛli yɔrɔw dilanni", 5nan bɔko, WEF Press, 2010.

Duniya Jɛkulu ka sariyasunba (ISO), "ISO 10434: Bonnet Steel gate valves bolted for petroleum, petrochemical, et allied industries," 2nd Edition, 2004.

Smith, P., "Piping Materials Guide: Sugandili ani baarakɛcogo", Gulf Professional Publishing, 2005.