N₂ Buffer Tank: Siv peev cia rau kev siv rau kev lag luam
Cov khoom kom zoo dua
Nitrogen Surger tso tsheb hlau luam yog ib qho tseem ceeb heev nyob rau hauv txhua lub nroog nitrogen. Qhov tank no yog lub luag haujlwm rau kev tswj hwm cov tshuaj nitrogen siab thiab ntws thoob plaws hauv cov kab ke, ua kom nws cov kev ua tau zoo. Nkag siab txog cov yam ntxwv ntawm Nitrogen Surge Tank yog qhov tseem ceeb los ua kom ntseeg tau nws txoj kev ua tau zoo thiab ua haujlwm zoo.
Ib qho ntawm cov yam ntxwv tseem ceeb ntawm nitrogen nthwv turge tank yog nws loj. Lub tank loj yuav tsum tau txaus los khaws cov nyiaj ntawm nitrogen kom tau raws li qhov kev xav tau ntawm lub system. Qhov luaj li cas ntawm lub tank yog nyob ntawm yam xws li tus nqi Flow thiab ntev ntawm kev ua haujlwm. Lub nitrogen surge tank uas yog qhov me me heev yuav ua rau muaj cov tshuaj ntsuam muaj peev xwm ntau, ua rau poob qis thiab txo cov khoom lag luam. Ntawm qhov tod tes, lub tank tank tsis tuaj yeem raug nqi vim tias nws noj ntau qhov chaw thiab cov peev txheej ntau dhau.
Lwm qhov tseem ceeb ntawm cov nitrogen surge tank yog nws qhov kev ntaus nqi siab. Tso tsheb hlau luam yuav tsum tau tsim los tiv thaiv lub siab ntawm cov nitrogen raug khaws cia thiab faib. Qhov kev ntsuas no ua kom muaj kev nyab xeeb ntawm lub tank thiab txwv tsis pub muaj peev xwm xaim los yog ua tsis tiav. Nws yog qhov tseem ceeb los sab laj nrog tus kws tshaj lij lossis cov chaw tsim khoom los xyuas kom meej tias lub tank lub tsheb ntaus nqi ua tau raws li cov cai ntawm koj cov nitrogen.
Cov ntaub ntawv siv los tsim cov nitrogen surge tank kuj tseem yog ib qho tseem ceeb los xav txog. Kev tso tsheb hlau luam yuav tsum tau tsim ntawm cov khoom siv corrosion-resistant cov ntaub ntawv los tiv thaiv cov tshuaj tiv thaiv tau ua kom muaj txiaj ntsig tau lossis tsis zoo los ntawm kev sib cuag nrog nitrogen. Cov ntaub ntawv xws li cov hlau tsis muaj hlau lossis cov hlau ua haujlwm nrog cov txheej txheem tsim nyog feem ntau siv vim lawv cov kev ua kom ruaj khov thiab xeb tsis kam. Cov ntaub ntawv xaiv yuav tsum tau tshaj nrog nitrogen kom ntseeg tau Tank ntev thiab ua tau zoo.
Tus qauv tsim ntawm N₂ Lub Tank Buffer tseem ua lub luag haujlwm tseem ceeb hauv nws cov yam ntxwv. Cov hlau luam zoo yuav tsum muaj cov yam ntxwv uas tso cai rau kev ua haujlwm zoo thiab txij nkawm. Piv txwv li, cov tso tsheb hlau luam yuav tsum muaj cov li qub, ntsuas kev ua kom zoo thiab cov khoom siv kev nyab xeeb kom ntseeg tau yooj yim saib xyuas thiab tswj hwm. Tsis tas li, txiav txim siab seb lub tank yooj yim los tshuaj xyuas thiab tswj, raws li qhov no yuav cuam tshuam nws lub sijhawm thiab kev ntseeg tau.
Kev txhim kho kom zoo thiab kho yog qhov tseem ceeb rau kev ua kom muaj txiaj ntsig ntawm cov nitrogen surge tank. Tso tsheb hlau luam yuav tsum muab ntsia kom raug raws li cov khoom lag luam cov lus qhia thiab cov qauv kev lag luam. Kev kuaj xyuas tsis tu ncua thiab cov haujlwm txij nkawm, xws li tshuaj xyuas rau cov dej xau, ua kom pom cov teeb meem siab, yuav tsum tau ua kom pom cov teeb meem lossis tsis zoo. Kev ua kom sai, kev nqis tes ua tsim nyog yuav tsum tau coj los daws cov teeb meem los tiv thaiv kev cuam tshuam cov kab ke thiab tswj kav dej.
Qhov kev ua tau zoo tag nrho ntawm Nitrogen Surge Tank yog cuam tshuam los ntawm nws ntau yam ntxwv, uas feem ntau qhov xav tau ntawm cov nitrogen system. Ib qho kev nkag siab zoo ntawm cov cwj pwm ntawm cov yam ntxwv ua kom tsim nyog rau kev teeb tsa tank, thiab txij nkawm, ua rau muaj kev ua kom muaj txiaj ntsig zoo thiab txhim khu kev qha nitrogen system.
Hauv cov ntsiab lus, cov yam ntxwv ntawm Nitrogen Surge Tank, suav nrog nws qhov loj, cov ntaub ntawv, thiab tsim qauv, thiab tsim nyog hauv nitrogen system. Qhov kev txiav txim siab zoo ntawm cov cwj pwm kom ntseeg tau tias lub tank yog qhov loj me, muaj peev xwm tiv thaiv cov khoom siv corrosion, tau tsim cov khoom siv kom tiv taus corrosion, thiab muaj cov qauv tsim tau zoo. Lub installation thiab kev tu ib txwm ntawm lub tank cia yog ib qho tseem ceeb uas ua kom nruj dua nws txoj kev ua tau zoo thiab kev ua tau zoo. Los ntawm kev nkag siab thiab ua kom zoo tshaj plaws cov yam ntxwv, Nitrogen Surger Trucks tuaj yeem pab txhawb kev ua tiav ntawm cov nitrogen.
Khoom Siv Khoom
Kev siv Nitrogen (N₂) cov nkoj tawm dag zog yog qhov tseem ceeb hauv kev siv cov txheej txheem uas siab thiab kub thiab kub. Tsim los tswj cov kev hloov siab thiab ua kom muaj peev txheej ruaj khov, nitrogen surger tso tsheb hlau luam xws li tshuaj lom neeg, cov tshuaj, petrochemical thiab kev tsim khoom.
Lub luag haujlwm tseem ceeb ntawm Nitrogen Surge Tank yog khaws cov nitrogen ntawm theem siab tshwj xeeb, feem ntau yog saum lub system ua haujlwm ua haujlwm. Cov khw muag khoom noj yog tom qab siv los them nyiaj rau cov tee siab uas yuav tshwm sim vim kev hloov pauv ntawm kev thov lossis hloov pauv roj. Los ntawm kev tswj kom muaj lub siab ruaj khov, cov tuffer tso tawm hauv kev tso tsheb hlau luam kev ua haujlwm txuas ntxiv ntawm cov kab ke, tiv thaiv kev cuam tshuam rau kev cuam tshuam lossis kev cuam tshuam rau kev tsim khoom.
Ib qho ntawm cov ntawv thov tshwj xeeb tshaj plaws rau cov kab mob nitrogen surger yog tshuaj rau kev tsim tshuaj. Hauv kev lag luam no, kev tswj hwm kev tswj hwm tau yooj yim yog qhov tseem ceeb rau kev ua kom muaj kev nyab xeeb thiab kev siv tshuaj lom tau zoo. Kev Ua Haujlwm Surger Ua Ntej Ua Ntej Siv Cov Khoom Siv Ua Haujlwm pab tswj cov kev pheej hmoo siab hloov, yog li txo qhov kev pheej hmoo ntawm cov xwm txheej thiab ua kom muaj cov khoom tawm tau zoo sib xws. Tsis tas li ntawd, kev khib nyiab tawm ntawm cov nitrogen rau cov haujlwm uas tau tshem tawm cov pa oxygen yog qhov cuam tshuam los tiv thaiv oxidation lossis lwm yam kev tsis txaus siab.
Hauv kev lag luam kws tshuaj, nitrogen surger tso tsheb hlau luam yog dav siv los tswj cov chaw huv thiab chaw ua hauj lwm. Cov tso tsheb hlau luam no muab ib qho txiaj ntsig zoo ntawm cov nitrogen rau ntau lub hom phiaj, suav nrog cov khoom siv purifying, tiv thaiv kev sib kis thiab tswj cov khoom ncaj ncees. Los ntawm kev tswj hwm kev tswj hwm siab, Nitrogen Surger Trucks pab txhawb cov kev tswj hwm zoo thiab ua raws li kev lag luam kev lag luam, ua rau lawv cov khoom muaj peev xwm tseem ceeb hauv kev tsim khoom lag luam.
Petrochemical cov nroj tsuag muaj kev koom tes nrog cov khoom loj ntawm kev hloov pauv thiab cov nplaim dej. Yog li ntawd, kev nyab xeeb yog qhov tseem ceeb rau cov chaw zoo li no. Nitrogen surger tso tsheb hlau luam tawm yog siv ntawm no ua kev ntsuas kev nyuaj siab tawm tsam tawg lossis hluav taws. Los ntawm kev tswj kom muaj kev tiv thaiv lub siab siab dua, cov neeg phais kab mob tiv thaiv cov txheej txheem kev puas tsuaj los ntawm cov peev xwm kev puas tsuaj los ntawm kev hloov pauv sai sai hauv cov txheej txheem siab.
Ntxiv rau cov tshuaj, tshuaj thiab petrochemical surger tso tsheb hlau luam, xws li kev siv tsheb ua kom haum, khoom noj thiab dej haus. Nyob rau hauv cov lag luam no, Nitrogen Surger Trucks pab tswj kev ntxhov siab tas li hauv ntau lub tshuab pneumatic, kom ua haujlwm tsis zoo ntawm kev siv tshuab thiab cov cuab yeej.
Thaum xaiv cov nitrogen surge tank rau ib daim ntawv thov tshwj xeeb, ntau yam yuav tsum tau txiav txim siab. Cov xwm txheej no suav nrog lub peev nyiaj tank yuav tsum muaj, siab ntau yam thiab cov khoom siv ntawm kev tsim kho. Nws yog ib qho tseem ceeb kom xaiv lub tank uas muaj peev xwm ua kom tau txaus ntawm cov kab ke, thaum tseem xav txog qhov chaw ua haujlwm, sib xyaw nrog kev ua haujlwm, thiab kev tswj hwm kev ua haujlwm.
Hauv cov ntsiab lus, Nitrogen Surger tso tsheb hlau luam yog qhov tsis tseem ceeb ntawm cov ntawv thov kev lag luam, muab ntau qhov kev ua haujlwm muaj kev nyab xeeb thiab kev ua haujlwm tau zoo. Nws lub peev xwm los them nyiaj rau siab hloov pauv thiab muab ib lub cuab tam uas muaj zog ua rau nws muaj kev lag luam tseem ceeb hauv kev tswj hwm thiab kev ntseeg tau yog qhov tseem ceeb. Los ntawm kev nqis peev hauv txoj cai Nitrogen Surge Tank, cov tuam txhab yuav nce kev pheej hmoo siab, txo cov kev pheej hmoo, thiab tswj kev pheej hmoo ntau rau cov chaw muaj kev lag luam niaj hnub no.
Tsev tsim khoom
Chaw Tawm Tawm
Cov Chaw Tsim Khoom
| Tsim Cov Qauv thiab Kev Xav Tau | ||||||||
| muaj pes tsawg tus lej | yam haujlwm | lub hwj | ||||||
| 1 | Cov Qauv thiab Cov Lus Qhia rau Tsim, Chaw Tsim Tshuaj, Kev Ntsuas thiab Kev Tshuaj Ntsuam Xyuas | 1. GB / T150.1 ~ 150.4-2011 "cov hlab ntsha siab". 2. TSG 21-2016 "Kev nyab xeeb kev tswj hwm kev saib xyuas rau cov nkoj siab ruaj ruaj rau cov nkoj siab". 3. NB / T47015-2011 "Kev tswj hwm vuam rau cov hlab siab siab". | ||||||
| 2 | Tsim Siv Siab Mpa | 5.0 | ||||||
| 3 | Ua Haujlwm Siab | MPa | 4.0 | |||||
| 4 | Teeb Tempreture ℃ | 80 | ||||||
| 5 | Kev khiav hauj lwm kub ℃ | 20 | ||||||
| 6 | nruab nrab | Huab cua / tsis-toxic / ob pab pawg | ||||||
| 7 | Lub ntsiab siab cov khoom siv sib xyaw | Qib phaj steel thiab qauv | Q345r GB / T713-2014 | |||||
| rov ua dua | / | |||||||
| 8 | Vuam cov ntaub ntawv | Submerged Arc Vuam | H10MN2 + SJ101 | |||||
| Roj Hlau Hlau Arc Vuam, Argon Tungsten Arc Vuam, Electrode Arc Vuam | Er50-6, j507 | |||||||
| 9 | Weld koom ua ke coefficient | 1.0 | ||||||
| 10 | Tsis muaj kev pom | Ntaus A, B Splice Connector | NB / T47013.2-2015 | 100% xoo hluav taws xob, Chav Kawm Hoob II, Nrhiav Kom Tau Technology Class AB | ||||
| NB / T47013.3-2015 | / | |||||||
| A, B, C, D, E Hom Welded Jointics | Nb / T47013.4-2015 | 100% Sib Nqus Particetic Party Soj Ntsuam, Qib | ||||||
| 11 | Corrosion Allowance Mm | 1 | ||||||
| 12 | Xam cov hli thickness mm | Lub tog raj kheej: 17.81 lub taub hau: 17.69 | ||||||
| 13 | Tag Nrho Ntim Miv | 5 | ||||||
| 14 | Puab Factor | / | ||||||
| 15 | Kev Kho Cua Sov | / | ||||||
| 16 | Thawv Pawg | Hoob II | ||||||
| 17 | Seismic tsim cov cai thiab qib | Theem 8 | ||||||
| 18 | Cua Ntaus Tsim Qauv thiab Cua Ceev | Cua siab 850PA | ||||||
| 19 | Ntsuas Siab | Hydrostatic xeem (dej kub tsis qis dua 5 ° C) MPa | / | |||||
| Cua Siab Test Matpa | 5.5 (nitrogen) | |||||||
| Cua Nrawm Kuaj | MPa | / | ||||||
| 20 | Kev ruaj ntseg accessories thiab cov twj siv | Siab Tag Ntsoov | Dial: 100mm Ntau Yam: 0 ~ 10MPA | |||||
| Kev Ruaj Ntseg Valve | Teeb Siab: MPa | 4.4 | ||||||
| nominal diam | Dn40 | |||||||
| 21 | Saib | JB / T6896-2007 | ||||||
| 22 | Kev Tsim Kho Kev Ua Haujlwm Lub Neej | 20 xyoo | ||||||
| 23 | Ntim thiab Thauj Khoom | Raws li cov kev cai ntawm NB / T10558-2021 "Kev siab lub vessel txheej thiab kev thauj khoom" | ||||||
| "Nco tseg: 1. Cov khoom siv yuav tsum tau ua haujlwm zoo, thiab cov hauv av tsis kam yuav tsum yog ≤10ω.2. Cov cuab yeej siv no tau kuaj xyuas raws li TSG 21-2016 "kev nyab xeeb kev tswj hwm kev saib xyuas cov nkoj siab". Thaum lub corrosion tus nqi ntawm cov khoom siv mus txog tus nqi tshwj xeeb hauv kev kos ua ntej thaum siv cov khoom siv, nws yuav tsum nres tam sim ntawd.3. Qhov kev taw qhia ntawm lub nozzle yog saib hauv kev coj ntawm A. " | ||||||||
| Nozzle Rooj | ||||||||
| lub cim | Nominal loj | Kev Sib Txuas Teeb Loj | Txuas Txuas Hom Hom | Lub Hom Phiaj lossis Npe | ||||
| A | Dn80 | HG / T 20592-2009 WN80 (B) -63 | Rf | Huab cua nkag | ||||
| B | / | M20 × 1.5 | Npauj npaim li | Siab Tag Huv Tag Huv Tag Huv | ||||
| ( | Dn80 | HG / T 20592-2009 WN80 (B) -63 | Rf | Cua Hluav Taws Xob | ||||
| D | Dn40 | / | vuam | Kev Ruaj Ntseg Valve | ||||
| E | DN25 | / | vuam | Dej phwj | ||||
| F | Dn40 | HG / T 20592-2009 WN40 (B) -63 | Rf | Tus pas ntsuas kub | ||||
| M | DN450 | HG / T 20615-2009 S0450-300 | Rf | tus txiv neej | ||||
