Daim ntawv thov ntawmKauv Hlau Yeebhauv nroog Central Cua sov

Lub hauv paus cua sov hauv nroog yog tsim los ntawm cov cua kub siab ntawm chav dej, cov dej kub me me steel yeeb nkab network los ntawm lub nroog lossis qhov chaw ntawm cov cua sov siv rau hauv kev tsim khoom thiab kev ua neej nyob, uas muaj cov cua sov, cov hluav taws xob sib txuas, cov neeg siv cua sov ntawm peb feem.

Lub nroog central cua sov system, lub nroog kev lag luam thiab kev loj hlob ntawm kev sib raug zoo, infrastructure, thiab nws cov theem ntawm kev loj hlob yog ib tug kos npe rau ntawm lub nroog modernization.Txoj kev loj hlob ntawm nroog central cua sov cheeb tsam ntawm ?? nroog tsim nyob rau hauv Tuam Tshoj tau dhau los ua ib txoj cai yooj yim.

Central cua sov cogeneration thiab faib feem ntau rau qhov zoo tshaj plaws ntawm kev sib piv cua sov, tsom rau cov hauv qab no:

1, muaj txiaj ntsig zoo rau cov nyiaj.Boilers rau nruab nrab cua sov nrog lub peev xwm loj, kev ua haujlwm siab thermal tuaj yeem ncav cuag 90%, thiab tawg me me boiler thermal efficiency ntawm cua sov tsuas yog li 60% lossis tsawg dua.Yog li ntawd, es tsis txhob tawg hauv nroog hauv nruab nrab cua sov cua sov ua ke tuaj yeem txuag tau 20 txog 30% ntawm lub zog.

2, cov txiaj ntsig zoo ib puag ncig.Cov pa phem hauv nroog feem ntau yog los ntawm cov hluav taws xob hluav taws xob ncaj qha ua rau cov pa roj carbon dioxide thiab soot.Central cua kub boiler muaj peev xwm, thiab muaj cov khoom siv tshem tawm plua plav zoo dua, siv cov lim dej kom zoo, cov plua plav tshem tawm ntawm 90 mus rau 98% lossis siab dua, tuaj yeem txo cov pa phem hauv nroog.

3, cov txiaj ntsig zoo rau kev sib raug zoo.Lub nroog hauv nruab nrab cua sov kom yooj yim rau tib neeg txoj kev nyob, txuag cov chaw tsim kho hauv nroog muaj txiaj ntsig, kom yooj yim rau lub zog tsis txaus nyob hauv nroog qhov tseem ceeb.

Kev siv cov yeeb nkab steel hauvTubrog nkojthiab dej hiav txwvKev tsim kho

Dej hiav txwv engineering steel yeeb nkab tsim thiab xaiv, specification yog raws li kev faib tawm ntawm dej hiav txwv engineering steel qauv, thiab nrog rau kev siv API (American petroleum institute), AISC (American society for steel structure), ASTM (American society of testing and material). ), ANSI (American national standard institute), ASTM (American society of testing and materials), AWS (American welding society), NACE (national Association of corrosion engineers) cov qauv thiab cov lus qhia.Kev thov rau dej hiav txwv engineering steel yeeb nkab cov ntaub ntawv, qhov tseem ceeb yog qhov yuav tsum tau ntawm steel phaj nws tus kheej, muaj cov pa roj carbon tsawg, siab zog steel, ultra-siab zog steel, stainless hlau plaub pawg.Hais txog ob lub ntsiab lus ntawm no:

(1) dej hiav txwv engineering ntawm cov khoom siv txawv teb chaws ntau heev.Qee zaum rau British steel tube thiab steel tube ntau lawm yog tshwj xeeb tshaj yog cov kev xav tau zoo.Nyob rau hauv dej hiav txwv engineering belongs rau thaj tsam tshwj xeeb ntawm cov hlau raj, 100% nws tag nrho cov yuav tsum tau rau weld ultrasonic kuaj (UT – Ultrasonictesting) thiab magnetic inspection (MT – Magnetictesting).Muaj nyob rau hauv cov qauv tseem ceeb ntawm cov yeeb nkab steel, nyob rau hauv thaj tsam ntawm 300 hli ntawm ob qhov kawg ntawm txoj hlua ntev yuav tsum 100% UT thiab MT.

(2) kev tsim cov yeeb nkab node belongs rau cov ntsiab lus tseem ceeb hauv dej hiav txwv engineering.Tshwj xeeb yeeb nkab node factories txawv teb chaws, thiab domestic yog tsim tsev.Peev xwm ntawm 52000 tons, piv txwv li, "kev phooj ywg" ntawm lub hiav txwv bohai, floating ntau lawm chaw cia khoom (FPSO, thiab cob qhia ib tug ntawm Tuam Tshoj lub sab saum toj kaum nto moo shipping) ntawm lub tshwj xeeb mos xwb caj npab (YOKE) lub YOKE mooring system thiab txhawb bracket, lub teeb hluav taws xob ntauwd, kev txhawb nqa lub nyoob hoom qav taub platform, thiab lwm yam. Muaj 221 nodes, kom tau raws li cov kev cai ntawm AISC, AWS.59 km ntev pipeline (xws li chaw taws teeb tswj hydraulic raj 28 km, 119 chaw taws teeb tswj valve, tank lawj 48 txoj kev).Shipyard nyob rau hauv thiaj li yuav xyuas kom meej qhov zoo ntawm kev tsim kho, xaiv los ntawm phav phav welder kaum ob ntawm zoo heev welding, lub xeem 15 tsim nyog raws li 6 gr ntawm kev faib pawg neeg.Nyob rau hauv dej hiav txwv engineering thiaj li yuav tiv thaiv kom tsis txhob muaj roj thiab roj nyob rau hauv lub system, yog tsis saws steel yeeb nkab flange kev twb kev txuas, thiab txais yuav argon arc vuam.Peb pawg ntawm TIG welder shipyard thiab xav tau kev cob qhia tshwj xeeb.