Liroko tsa ho Boloka Li-PTFE

Mehele ea ho Boloka ea PTFE Setšoantšo se Hlahisitsoeng

Tlhaloso e Khutšoanyane:

Masale a PTFE a ho Boloka Li-backup ke likarolo tsa bohlokoa lits'ebetsong tsa ho tiisa ka khatello e phahameng, tse etselitsoeng ho matlafatsa litiiso tsa mantlha joalo ka masale a O le ho thibela ho tsoa ha tsona tlas'a khatello e matla ea mechini. E entsoe ka polytetrafluoroethylene (PTFE), masale ana a bontša ho se sebetse hantle ha lik'hemik'hale, a hanela hoo e batlang e le mecha eohle e mabifi ho kenyeletsoa le li-acid tse matla, li-alkali tse matla, li-solvent tsa organic le likhase tse senyang. Coefficient ea tsona ea khohlano e tlase haholo le botsitso bo ikhethang ba litekanyo li nolofalletsa ts'ebetso e tšepahalang lits'ebetsong tse matla ka mocheso o tlohang ho -200°C ho isa ho +260°C. Matla a phahameng a khatello ea thepa le litšobotsi tse sa fetoheng li netefatsa kabo e ntle ea mojaro, e sireletsa ka katleho litiiso tsa elastomeric ho tsoa ho phatloha kapa tšenyo nakong ea ho feto-fetoha ha khatello. Ka thepa ea tlhaho e sa khomareleng le ho latela FDA/USP Class VI moo ho hlokahalang, Masale a PTFE a ho Boloka Li-backup a sebelisoa haholo indastering ea bohlokoa joalo ka lisebelisoa tsa oli le khase wellhead, li-reactor tsa ts'ebetso ea lik'hemik'hale, litsamaiso tsa hydraulic, le mechini ea meriana e hlokang ts'ebetso e se nang tšilafalo. Motsoako oa tsona oa ho se kenoe ke lik'hemik'hale le ho mamella ha mechini ho li etsa tsa bohlokoa bakeng sa ho boloka botšepehi ba tiiso libakeng tse thata tsa ts'ebetso.

Romella imeile ho rona

Qaqiso ea Sehlahisoa

Li-tag tsa Sehlahisoa

Li-Rings tsa PTFE Backup-up ke eng?

Masale a PTFE (Polytetrafluoroethylene) a Sebetsang ke likarolo tsa bohlokoa lits'ebetsong tsa ho koala, tse etselitsoeng ka ho khetheha ho thibela ho tsoa le ho fetoha ha litiiso tsa mantlha tlas'a khatello e phahameng le maemo a feteletseng. Masale ana a fana ka tšehetso ea bohlokoa ho masale a O le litiiso tse ling tsa elastomeric, ho netefatsa ts'epo ea nako e telele le botšepehi lits'ebetsong tse hlokang boiteko indastering.

Likarolo tsa Bohlokoa tsa Li-Rings tsa Backup tsa PTFE

Khanyetso e Ikhethang ea Lik'hemik'hale

Li-Rings tsa Backup tsa PTFE li tsebahala ka ho se sebetse hantle ha tsona ka lik'hemik'hale, li fana ka khanyetso e sa bapisoeng le lik'hemik'hale tse fapaneng, ho kenyeletsoa li-acid, li-base, li-solvent le mafura. Sena se etsa hore li be ntle bakeng sa tšebeliso libakeng tse senyang haholo moo thepa e 'ngoe e ka senyehang.

Mefuta e Meholo ea Mocheso

PTFE e ka sebetsa ka katleho ho pholletsa le mefuta e fapaneng ea mocheso, ho tloha mochesong o nang le cryogenic ho ea ho o fetang 500°F (260°C). Ho feto-fetoha hona ho netefatsa hore Li-Rings tsa Backup tsa PTFE li lula li sebetsa ebile li tšepahala mochesong o feteletseng le serameng.

Khokahano e Tlase ea Khohlano

PTFE e na le coefficient e tlase ea khohlano ka tlhaho, e fokotsang ho tsofala ha likarolo tsa ho kopana le ho fokotsa tahlehelo ea matla. Thepa ena e boetse e thusa ho fokotsa kotsi ea ho teneha le ho tšoaroa ke matla, e netefatsa ts'ebetso e boreleli esita le tlas'a meroalo e phahameng.

Matla a Phahameng a Mechini

Masale a PTFE Backup a entsoe ho mamella khatello e kholo ea mechini le khatello e phahameng. Kaho ea 'ona e matla e thibela ho tsoa le ho fetoha ha lintho, ka hona e ntlafatsa ts'ebetso eohle le nako e telele ea sistimi ea ho koala.

Ha e silafatse 'me e latela FDA

PTFE ke thepa e sa silafatseng, e leng se etsang hore e lokele ho sebelisoa moo bohloeki le bohloeki li leng bohlokoa, joalo ka indastering ea ho lokisa lijo, ea meriana le ea semiconductor. Li-Rings tse ngata tsa PTFE Backup le tsona li fumaneha ka lihlopha tse lumellanang le FDA, ho netefatsa hore li fihlela litekanyetso tse thata tsa taolo.

Litšebeliso tsa Li-Rings tsa Backup tsa PTFE

Sistimi ea Hydroelectric le Pneumatic

Li-Rings tsa Backup tsa PTFE li sebelisoa haholo lisilindareng tsa hydraulic, li-actuator le litsamaiso tsa pneumatic ho thibela ho ntšoa ha seal le ho boloka botšepehi ba ho tiisa tlas'a khatello e phahameng. Khohlano ea tsona e tlase le ho hanyetsa ho tsofala le tsona li tlatsetsa tlhokomelong e fokotsehileng le bophelong bo bolelele ba tšebeletso.

Ts'ebetso ea Lik'hemik'hale

Limeleng tsa lik'hemik'hale, Li-Rings tsa PTFE Backup li fana ka tšehetso e tšepahalang bakeng sa litiiso tse pepesetsoeng lik'hemik'hale tse mabifi, li-acid le li-solvents. Ho se sebetse ha tsona ka lik'hemik'hale ho netefatsa ts'ebetso ea nako e telele ntle le ho senyeha.

Lifofane le Tšireletso

Mehele ea PTFE Backup ke likarolo tsa bohlokoa lits'ebetsong tsa hydraulic tsa lifofane, lisebelisoa tsa ho lulisa, le lits'ebetsong tse ling tse sebetsang hantle. Bokhoni ba tsona ba ho mamella mocheso o feteletseng le likhatello li li etsa hore li be ntle bakeng sa ho netefatsa polokeho le ts'epo libakeng tsa lifofane.

Indasteri ea Likoloi

Litšebelisong tsa likoloi, Li-Rings tsa PTFE Backup li sebelisoa lits'ebetsong tsa phetisetso, li-unit tsa ho tsamaisa motlakase, le lits'ebetsong tsa li-brake ho ntlafatsa ts'ebetso ea ho tiisa le ho tšoarella. Ho se tsitse ha tsona le ho se tsofale ho tlatsetsa ho ntlafatseng ts'ebetso le tlhokomelo e fokotsehileng.

Tsamaiso ea Lijo le Meriana

Liindastering moo tšilafalo e lokelang ho qojoa, Li-PTFE Backup Rings li netefatsa hore litiiso li lula li hloekile ebile li sa sebetse. Likereiti tsa tsona tse lumellanang le FDA li bohlokoa haholo lits'ebetsong tse kenyeletsang lijo, meriana le lisebelisoa tsa bongaka.

Hobaneng o lokela ho khetha mehele ea PTFE Backup?

Tshebetso e Ntlafalitsoeng ea ho Tiisa

Mehele ea PTFE Backup e fokotsa kotsi ea ho ntšoa le ho fetoloa ha seal haholo, e leng se etsang hore lial tsa mantlha li lule li tšepahala esita le tlas'a maemo a feteletseng. Sena se lebisa ts'ebetsong e tšepahalang haholoanyane le e se nang ho lutla.

Ho Feto-fetoha le ho Tšoarella

Ka mocheso oa tsona o pharaletseng, ho hanyetsa lik'hemik'hale le matla a mechini, Li-Rings tsa PTFE Backup li loketse mefuta e mengata ea lits'ebetso. Ho tšoarella ha tsona ho netefatsa bophelo bo bolelele ba ts'ebeletso le litšenyehelo tse fokotsehileng tsa tlhokomelo.

Ho iketsetsa le ho fumaneha ha eona

Masale a PTFE Backup a fumaneha ka boholo bo fapaneng, dibopeho le maemo a thepa ho fihlela ditlhoko tse itseng tsa tshebediso. Bahlahisi ba bangata ba boetse ba fana ka ditharollo tse ikgethileng ho rarolla diphephetso tse ikgethang.

Tharollo e Sebetsang ka Theko e Tlase

Leha PTFE e le thepa e sebetsang hantle, ho boloka litšenyehelo ho tsoa tlhokomelong e fokotsehileng, bophelo bo bolelele ba ts'ebeletso, le ts'ebetso e ntlafetseng ea sistimi ho etsa hore PTFE Backup Rings e be khetho e theko e tlaase bakeng sa lits'ebetso tse hlokang boiteko bo bongata.