Phezulu irhasi yokubuyisela i-iturbine blade Umfanekiso obonakalayo

I-Blade ye-injini yokubuyisela uxinzelelo lwegesi ephezulu

Inkcazelo emfutshane:

I-TRT sisishunqulelo seTurbine yoBuyiselo loxinzelelo lwegesi ePhezulu, eguqulelwe kwi-"Top Pressure Recovery i-Turbine Power Generation Device of Blast Furnace" ngesiTshayina.Sisixhobo esisebenzisa uxinzelelo oluphezulu lwerhasi yesithando somlilo ukuvelisa umbane.Le teknoloji isebenzisa uxinzelelo lwegesi oluphezulu ukuqhuba i-rotor ye-turbine ye-TRT ukwenza umsebenzi ojikelezayo, kwaye amandla omatshini aguqulwa abe ngamandla ombane yijenereyitha edityaniswe kuthotho nayo.

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

TRT BLADE

Umthombo wamandla weyunithi yejenereyitha ye turbine yeTRT yigesi yokuqhushumba eziko.I-injini ye-injini yeyona ndawo iphambili yenkqubo ye-rotor.Isixhobo se-blade yi-2Cr13 kwaye ixhomekeke kunyango lokulungelelanisa.Incakuba yohlulwe yangamanqanaba amabini (okt izigaba ezibini zeencakuba ezihambayo kunye nezigaba ezibini zeencakuba ezilungelelanisiweyo ze-engile ezimileyo), apho ama-26 inqanaba lokuqala iincakuba eziziincakuba ezimileyo nama-30 inqanaba lesibini leeblade ezimileyo;Kukho iincakuba ezihambayo ezingama-27 kunye nenqanaba lesibini lesibini leencakuba ezihambayo.Isantya sokusebenza se-rotor yi-3000 rpm (isantya sokuqala esibalulekileyo senziwe njenge-1800 rpm; isantya sesibini esibalulekileyo senziwe njenge-6400 rpm).

Nangona uninzi lothuli lwesithando somlilo lunokususwa emva kokuchithwa, kusekho umlinganiselo othile wothuli lwesithando somlilo, umphunga wamanzi kunye neentlobo ngeentlobo zeegesi ze-asidi eziveliswa ngenxa yezinto ezingacocekanga zokuqhushumba kwesithando somlilo, njenge-H2S, HCL, CO2, njl. indawo yegesi.Ngenxa yokwandiswa kweyunithi, ubushushu buyancipha ngokuthe ngcembe, kwaye igesi ene-asidi iyachithwa kwi-condensate, ebangela ukuba amanzi ane-acidic abambelele kwiindawo zamagqabi, iigobolondo, i-deflectors kunye namanye amacandelo ixesha elide.Ukongezelela, i-chlorine ions kwigesi phantsi kobushushu obuphezulu bukhululwa, obangela ukubola okugqithisileyo kwamagqabi;Ngexesha elifanayo, ngenxa yesantya esiphezulu

Ngaphantsi kwemeko yokusebenza kwexesha elide kunye nothuli lwesithando somlilo, iinqununu ziya kuvelisa ngokuqhubekayo ukungqubuzana kokusika kunye nokudibanisa ngokuthe ngqo kwi-blade surface eye yachithwa kwaye ingenawo amandla, okubangela umonakalo okhawulezayo kwi-blade.Emva kokuba i-blade yonakaliswe, impembelelo ethe ngqo kwiyunithi iphantsi ukusebenza kakuhle kunye nokunyakaza okukhulu.

Njengoko i-blade ayinayo kuphela iindleko eziphezulu zokutshintshwa, kodwa idlala indima ebalulekileyo ekusebenzeni okukhuselekileyo kunye nemveliso eqhubekayo yeyunithi, ishishini lifaka ukubaluleka okukhulu kulo kwaye lithatha iindlela ezihambelanayo zokuyilungisa kunye nokukhusela, njengokulungiswa kwe-laser cladding, ukulungiswa kwe-anti-corrosion coating kunye nokukhusela, ukutshiza umgubo wesinyithi ukutshiza ukhuseleko lwangaphambili, njl., ezineziphumo ezithile.

Ngaphambili: I-turbine emileyo yeblade diaphragm

Okulandelayo: Iincakuba zeinjini yegesi yesiko le-superalloy

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