Abstract: Gusesengura impamvu zitera ihindagurika ryubushyuhe bwamashyanyarazi ya gaze ya gaz turbine ebyiri, shyira ahagaragara ibisubizo byihariye, umenye ingaruka ziterwa ningamba zo gukumira.
Incamake y'ibikoresho
BZ 25-1 / S Ikibanza cya peteroli (inyanja ya Bohai rwagati) ya CNOOC (Ubushinwa) Co, LTD.Ishami rya Tianjin (FPSO) rifite ibikoresho bine bya TITAN130 bitanga ingufu za gaz turbine zitanga ingufu za SOLAR.Amashanyarazi ya turbine arimo moteri ya gaz turbine, ibikoresho byihuta byihuta, generator, akanama gashinzwe kugenzura, akanama gashinzwe ibikoresho, shingiro rusange, igifuniko cyamajwi hamwe na sisitemu yo gufasha, nibindi. Iyo igice gikoresha lisansi zitandukanye, ubunini bwacyo bwo gutwara nabwo buratandukanye. (Reba Igice c'ishusho 1)
Imbaraga zisohoka za turbine ni 13500kW naho umuvuduko ni 11220rpm, naho ingufu zisohoka za generator yagenwe ni 12500 kW munsi ya 40 ℃ ibidukikije.Umuvuduko wa generator ni 6300 V, 50 Hz, 3 ph, ingufu ni 0.8 PF;igice cyahinduye umusego wo kwifata, gutwara diameter ya shaft, no kugabanya bifite ibikoresho byo mu cyiciro cya 3.Buri kintu gifata amavuta cyerekana uburyo bwo gusiga ku gahato uburyo bwo gutanga amavuta yo hagati. (Reba Imbonerahamwe 1,2,3 na 4 kubipimo bya tekinike yihariye yikigo)
Amashanyarazi ane ya TITAN130 ya gaze ya gaz turbine itanga ingufu zirashobora guha ingufu umurima wa peteroli wose, kandi hariho ibikoresho bine byo kugarura ubushyuhe.Amavuta aciriritse ashyushye ashyushye na gazi yo hejuru yubushyuhe ikorwa na turbine.Imikorere ihamye kandi itekanye ya bine ya TITAN130 yamashanyarazi ya gaz turbine ebyiri ningirakamaro.
Imbonerahamwe 1: Ibipimo bya tekinike ya gaze ya turbine yashizweho
ababikora | Sola Corporation, Amerika (SOLAR) |
inomero y'ibikoresho | FPSO-MA-GTG-001A / B / C / D. |
Imbaraga za ISO | 13500kW |
Ingano yubunini | 1414832123948 (mm) (uburebure, ubugari n'uburebure), Ukuyemo uburebure bwumuyoboro winjira / umuyaga |
Uburemere bwuzuye bwibice | 12T |
Ubwoko bwa lisansi | Nuburakari na mazutu |
inzira yo gushiraho | Inkunga y'ingingo eshatu GIMBAL |
Imbonerahamwe 2: Ibipimo bya tekinike ya gaz turbine ya generator ya gaze ya gaze
ababikora | Sola Corporation, Amerika (SOLAR) |
icyitegererezo | TITAN 130 |
Ubwoko | Ubwoko bumwe-bwa axial / axial-flow / ubwoko bwinganda |
Ifishi ya compressor | Ubwoko bwa axial |
Urukurikirane rwa compressor | Urwego 14 |
igipimo cyo kugabanya | 17: 1 |
Umuvuduko wa compressor | 11220 r / min |
Gutembera gaze | 48kg / s (90.6lb / s) |
Urubuga rwa gaz turbine | Urwego 3 |
Umuvuduko wa gaz turbine | 11220r / min |
Ubwoko bw'icyumba cyo gutwika | Ubwoko bw'impeta |
Uburyo bwo kwirengagiza | gucana |
Umubare wa peteroli nozzle | 21 |
Ubwoko | kwishura |
uburyo bwo gutangira | Moteri yo guhinduranya inshuro iratangiye |
Imbonerahamwe 3: Ibipimo bya tekiniki yo kwihuta ya garebox ya gaze ya gaz turbine yashizweho
ababikora | ALLEN GEARS |
Ubwoko | Umuvuduko wihuse urwego 3 ibikoresho byimibumbe |
Umuvuduko wibanze | 1500r / min |
Imbonerahamwe 4: Ibipimo bya tekinike ya generator nyamukuru ya gaze ya gaz turbine
ababikora | Isosiyete ikora amashanyarazi muri Amerika |
icyitegererezo | SAB |
gukora No. | 0HF08-L0590; 0114L; 0120L; 0053L |
igipimo cy'imbaraga | 12000kW |
umuvuduko | 1500rpm |
igipimo cya voltage | 6300kV |
inshuro | 50Hz |
imbaraga | 0.8 |
Umwaka w'uruganda | 2004 |
Ibibazo bibaho hamwe nigice
Muri Mata 2018, byagaragaye ko ubushyuhe bw’igihuru cyera cy’ibice bine cyahindutse, kandi ingingo zimwe z’ubushyuhe ntizishobora gusubira mu gaciro kambere kimaze gukora ubushyuhe bwiyongereye.Turbine imwe ya turbine ifite (ifite igihuru) yageze ku bushyuhe kuva kuri 108 ℃ kandi yerekana kuzamuka, mugihe ibindi bice bitatu nabyo byagaragaje kuzamuka.
Tera isesengura n'ingamba zo kuvura
3.1 kwihanganira ubushyuhe bwo mu gihuru impamvu
3.1.1 Amavuta yo kwisiga akoreshwa muriki gice ni CASTROL PERFECTO X32, ni amavuta yubutare.Iyo ubushyuhe buri hejuru, amavuta yo gusiga biroroshye okiside, kandi ibicuruzwa bya okiside byegeranya hejuru ya shbush kugirango bibe varike.Mugushakisha urutonde rwamavuta akoreshwa yikigo, usanga igipimo cyerekana imyanda ya varike ari kinini, kandi urugero rwumwanda narwo ruri hejuru (reba Imbonerahamwe 5).Icyerekezo cyerekana langi ni kinini, gishobora gutera kwibumbira hamwe no kwegeranya ku gihuru cyera, bityo bikagabanya icyuho cya firime yamavuta, bikongera ubushyamirane, kandi biganisha ku gukwirakwiza ubushyuhe buke bwigihuru cyera, kuzamuka kwa axial ubushyuhe no kwihuta kwa okiside ya peteroli.Muri icyo gihe, kubera umwanda mwinshi uri mu mavuta, langi izakomeza kwizirika ku bindi bice byanduye, bigire ingaruka zo gusya no kongera ibikoresho bambara. (Reba Ishusho ya 3 Imbonerahamwe yerekana amavuta yo kwisiga)
Imbonerahamwe 5 Ikizamini cyamavuta ya Lube nisesengura mbere yo gushiraho akayunguruzo ka peteroli
Ironderero | ||||
itariki | 2018.04 | 2018.06 | 2018.07 | 2018.12 |
moteri nyamukuru A. | 29.5 | 31.5 | 32 | 32.5 |
moteri nyamukuru B. | 36.3 | 40.5 | 42 | 43 |
moteri nyamukuru C. | 40.5 | 46.8 | 42.6 | 45 |
moteri nyamukuru D. | 31.1 | 35 | 35.5 | 36 |
Igishushanyo cya 2 Igishushanyo cyerekana indangagaciro mbere yo kweza ibice byanyerera
Igishushanyo cya 3 Imbonerahamwe yerekana amavuta yo kwisiga
Kugira ngo usesengure icyateye ubushyuhe bwo kuzamuka kw’ibihuru, birashoboka ko langi ikorerwa mu mavuta yo gusiga igice, hanyuma langi ikaba yibanda cyane ku gihuru cyera, bikaviramo ihindagurika ry’ubushyuhe no kuzamuka kw'igihuru cyera.
3.1.2Impamvu zo kwisiga
* Amavuta yo gusiga amabuye y'agaciro agizwe ahanini na hydrocarbone, ihagaze neza mubushyuhe bwicyumba nubushyuhe buke.Ariko niba mugihe cy'ubushyuhe bwo hejuru, bamwe (nubwo umubare ari muto cyane) molekile ya hydrocarubone izahura na okiside, izindi molekile ya hydrocarubone nayo izakurikiza urunigi, ibyo bikaba biranga urunigi rwa hydrocarubone;
* Amavuta yo kwisiga akora varish zishonga mubushyuhe bwinshi hamwe n’umuvuduko mwinshi.Muburyo bwo gutembera kwa peteroli kuva ahantu h'ubushyuhe bwo hejuru kugera ku bushyuhe buke, kugabanuka k'ubushyuhe biganisha ku kugabanuka kw'ibishishwa, kandi uduce duto twa varish tuvamo amavuta yo kwisiga tugatangira kubitsa;
* Kwishira kwa varish bibaho.Nyuma yo gukora uduce duto twa varish, imyanda itangira kwiyegeranya no gukora imyanda izashyirwa muburyo bwiza hejuru yicyuma gishyushye, bigatuma ubushyuhe bwibihuru buzamuka vuba ubushyuhe bwamavuta nabwo buzamuka buhoro buhoro;
* Imihindagurikire yubushyuhe ishobora guterwa nibindi bintu bidukikije cyangwa ibibazo byikibazo.
3.2 Ingamba zo gukemura ikibazo cyubushyuhe bwo mu gihuru bwiyongera
3.2.
3.2.
3.2.3 Ihame ryakazi rya tekinoroji ya electrostatike ya adsorption —— gukuraho langi yaguye (reba Ishusho 4)
Isuku rya electrostatike nugukoresha uruziga rwinshi rwumuzunguruko uhagaze, bituma ibice byangiza amavuta byerekana amashanyarazi meza kandi mabi, ibice byamashanyarazi meza nibibi byakozwe nicyerekezo cya electrode mbi kandi nziza, ibice bitagira aho bibogamiye byanyunyujwe nuduce duto twinshi, amaherezo ibice byose adsorption kumukusanyirizo, kura burundu ibyuka bihumanya mumavuta, hamwe nuduce twa peteroli ya electrostatike itemba, ikigega, urukuta rwumuyoboro hamwe nibigize ibyondo kumyanda yose, isuri ya okiside ya adsorption hanze, igikora ikuraho sisitemu yubutaka bwuzuye ibyondo hamwe numwanda wangiza. , gukina uruhare rwa sisitemu.
Igicapo 4. Igishushanyo mbonera cya tekinoroji ya electrostatike
3.2.4 Ihame ryakazi rya ion resin adsorption tekinoroji —— Kuraho varish yashonze
Iion yoguhindura resin DICR ™ irashobora gukuraho umwanda uhumanya mumavuta ya turbine, bigatuma igabanuka ryibipimo bya MPC, kubera ko ibyinshi muri turbine bishonga mugihe gikora, kandi ibyo bicuruzwa byuzuye byuzuye bizakora imvura, ibikoresho bya electrostatike ntibishobora gukuraho ibyo bicuruzwa byinjira muri leta yasheshwe.
Gukomatanya kwa electrostatike ya adsorption hamwe na tekinoroji ya resin ntishobora gukuraho gusa langi yahagaritswe, ariko kandi ikanakuraho ibicuruzwa byavanze.
Igicapo 5 Igishushanyo mbonera cya ion resin adsorption tekinoroji
3.3 Ingaruka zo gukuraho langi
Ku ya 14 Ukuboza2019, hashyizweho moderi ya WVD yerekana amavuta ya langi.Mu gipimo cyuzuye cyo gusimbuza peteroli ya gaz turbine ku ya 20 Kanama2020, ubushyuhe bwo gutwara turbine (igihuru) bwaragabanutse buva kuri 108 ℃ bugera kuri 90 ℃ (reba Ishusho ya 6 yubushyuhe bwo kweza inyuma (igihuru)).Ibara ryamavuta ryateye imbere cyane (Igicapo 7 kugereranya amavuta mbere na nyuma yo kwezwa).Binyuze mu isesengura n’amakuru y’ibizamini byo hanze, igipimo cyerekana ko amavuta ya varish yagabanutse kuva kuri 42.4 kugeza kuri 4.5, urwego rw’umwanda rwaragabanutse ruva kuri NAS 9 rugera kuri 6, naho igipimo cy’agaciro ka aside cyaragabanutse kiva kuri 0.17 kigera kuri 0.07. (Reba Imbonerahamwe 6 Ikizamini na gusesengura ibisubizo byamavuta nyuma yo kuyungurura)
Igicapo 6 Ubushuhe bwubushuhe bwinyuma bwera (bwera igihuru)
Imbonerahamwe 6 Gerageza no gusesengura ibisubizo byamavuta nyuma yo kuyungurura
Ironderero | |||||||
itariki | 20/1 | 20/4 | 20/7 | 20/10 | 21/1 | 21/4 | 21/8 |
moteri nyamukuru A. | 19.5 | 11.5 | 9.6 | 10 | 7.8 | 8 | 7.6 |
moteri nyamukuru B. | 16.3 | 13.5 | 11.2 | 12.7 | 8.5 | 8.7 | 8.5 |
moteri nyamukuru C. | 20.5 | 16.8 | 12.6 | 10.8 | 11.5 | 10.3 | 8.3 |
moteri nyamukuru D. | 21.1 | 18.3 | 15.5 | 9.5 | 10.4 | 6.7 | 7.8 |
Igicapo 7 Kugereranya ibara ryamavuta mbere na nyuma yo kwezwa
Inyungu zubukungu zabyaye
Binyuze mu kwishyiriraho no gukoraIgice cyo gukuraho WVD, gukemura neza turbine ya gazi itera ubushyuhe bwiyongera, irinde kwangirika kwinshi guterwa no kwangirika kwangiritse no gutakaza ibice byo gufunga byatewe nibice byabigenewe, kugabanya igihombo cyo gufata neza miriyoni 5 zamafaranga yavuzwe haruguru, kandi igihe cyo kubungabunga ni kirekire, nta gice gihagaze ahakorerwa, gitera ingaruka zikomeye kumusaruro utekanye kandi uhamye.
Igice gikeneye kuzuza ibibari 20 byamavuta / ubumwe.Nyuma yo kuyungurura firime yo gukuramo irangi, amavuta agera kumurongo wuzuye wujuje ibisabwa, uzigama amafaranga yo gusimbuza amavuta agera kuri 400.000.
Umwanzuro
Bitewe n'ubushyuhe burebure burebure, umuvuduko mwinshi n'umuvuduko mwinshi wa sisitemu yo gusiga amavuta manini, umuvuduko wa okiside ya peteroli wihuta, indangagaciro ya varish iriyongera, hamwe na gelatine iriyongera.Ikusanyirizo ryumwanda woroshye muri sisitemu nini yingingo bigira ingaruka kumyizerere ya sisitemu yo kugenzura umuvuduko nigikorwa gisanzwe cyikigo, byoroshye kuganisha kumihindagurikire yikigo cyangwa no guhagarika bitateganijwe.Kole ya varish yashyizwe hejuru yigihuru cya shaft nayo izatera kwiyongera kwubushyuhe bwigihuru cya shitingi, kandi gufatira hamwe na langi hamwe nuduce twinshi nabyo bizongera kwangirika kw ibikoresho.Igice cyo kuvanaho amarangi ya WVD kirashobora gukomeza kunoza ubuziranenge bwamavuta yamavuta yikigo, kwemeza imikorere miremire yimikorere yibice binini, kongera igihe cya serivise yamavuta yo gusiga, kunoza imikorere yimikorere ya sisitemu, kugabanya igiciro cyo kugura amavuta yo gusiga.
Igihe cyo kohereza: Ukuboza-02-2023