Dab tsi ua rau Titanium -Steel chimneys ntev dua li Ordinary chimneys?

 

Cov chimneys yog cov qauv tseem ceeb. Siab chimneys tsis tu ncua tso cov pa tso pa tawm hauv ntau lub chaw ua haujlwm. Titanium- steel clad phaj chimneys, siv cov khoom tshwj xeeb ntawmtitanium alloys, tau nce kev lag luam los tiv thaiv -corrosion thiab cov qauv kev nyab xeeb. Nws yog qhov tseem ceeb los ua kom ntseeg tau ib puag ncig tus phooj ywg thiab muaj txiaj ntsig kev lag luam.

 

 

Cov kab hluav taws xob niaj hnub feem ntau yog tsim los ntawm cov pa roj carbon steel, stainless hlau, lossis cov kua qaub- tiv taus cib. Tom qab ntub dej desulfurization, lawv yuav raug rau siab -kub corrosive flue gas uas muaj SO₂, NOₓ, thiab chlorides, ua rau lawv nquag acid corrosion, weld cracking, thiab sab hauv hauv ob sab phlu.

Lawv feem ntau sivntshiab titaniumRaws li cov txheej txheem cladding thiab Q345B carbon steel ua lub hauv paus txheej, sib txuas qhov zoo ntawm ob qho khoom siv:

 

• Cov txheej titanium muaj zog tiv thaiv corrosion thiab ua kom ruaj khov TiO₂ passivation zaj duab xis rau saum npoo. Qhov ntawd yog ze li kev tiv thaiv rau cov kua qaub, alkali, ntsev, thiab siab - kub flue gas corrosion.
• Cov txheej steel ua kom muaj zog thiab rigidity. Nws tuaj yeem tiv taus qhov hnyav tuag, cua loads, seismic rog, thiab thermal stresses los lav cov qauv kev ruaj ntseg.
• Lawv muaj tus nqi qis dua txhua yam -titanium chimneys thiab sib npaug kev ua haujlwm thiab kev lag luam. Tam sim no nws dhau los ua cov kev daws teeb meem loj rau chimney tiv thaiv -corrosion thoob ntiaj teb.

 

 

Titanium muaj tshuaj lom neeg ruaj khov zoo heev, tiv taus cov kua qaub condensed, ntub -kev hloov pauv qhuav, thiab siab - kub oxidation nyob rau hauv ib puag ncig corrosive heev. Nws ua tiav ib qho - sij hawm tsim kho nrog ntev - tu lub sij hawm - ua haujlwm dawb.

 

Titanium tsuas muaj 60% qhov ntom ntawm cov hlau. Lub clad phaj txo nws tus kheej- hnyav thaum ua kom lub zog, txo qis hauv paus thiab txhawb nqa, thiab hloov mus rau ultra- siab chimneys ntawm 180-240 meters thiab seismic tsim.

 

Titanium thiab hlau yog nruj nreem khi tsis muaj delamination lossis to. Prefabricated nyob rau hauv factories thiab welded ntawm - site nrog argon arc vuam, lub puab lub tog raj kheej nta siab ncaj ncees thiab airtightness, tiv thaiv flue gas thiab kua qaub kua.

 

Titanium tseem ruaj khov hauv qab 500 degree. Ua ke nrog ob npaug - lub tes tsho thiab cov khaubncaws sab nraud povtseg huab cua, nws zoo insulates cua sov thiab txo kev puas tsuaj, zam cov khoom deformation thiab tawg los ntawm kev hloov kub tam sim ntawd.

 

Titanium yog 100% recyclable, ua raws li cov pa roj carbon peaking, carbon neutrality, thiab kev lag luam ncig. Nws tsis corrode, spall, los yog leach hnyav hlau thaum siv, thiab nws ultra- lub neej ua haujlwm ntev yuav txo tau cov peev txheej siv thiab cov pa roj carbon emissions los ntawm kev tsim kho dua tshiab.

 

 

Titanium-steel chimneys tau dhau los ua tus qauv hauv kev lag luam niaj hnub, dav siv hauv:

• Supercritical/ultra-supercritical units, desulfurization thiab denitrification systems .
• Tail gas emissions los ntawm sintering, coking, thiab steelmaking txheej txheem.
• Kev lag luam tshuaj lom neeg thiab petrochemical: Cov pa hluav taws xob muaj zog heev los ntawm sulfuric acid, phosphate fertilizer, thiab refining units.
• Khib nyiab incineration, pov tseg pov tseg pov tseg, thiab biomass fais fab tuag.
• Coastal fais fab nroj tsuag thiab chaw nres nkoj, tiv thaiv ob qho tib si ntsev tsuag thiab muaj corrosion.

 

 

Titanium-steel chimneys sawv cev rau kev sib koom ua ke ntawm cov khoom, qauv, thiab kev tsim kho:

 

• Kev tawg vuam + dov cladding tshuab ua kom muaj kev sib raug zoo ntawm titanium thiab hlau, ua tau raws li loj - vaj huam sib luag thiab siab - qhov yuav tsum tau ua.
• Feem ntau yog lub tes tsho- hom thiab cov qauv sib txuas, nrog lub tog raj kheej sab nraud sib txuam nrog titanium- steel clad phaj puab lub tog raj kheej thiab cov cua rwb thaiv tsev txheej nyob nruab nrab ntawm, txhim kho cov rwb thaiv tsev kub, tiv thaiv - corrosion, thiab seismic kev ua tau zoo.
• Sab hauv lub tog raj kheej yog prefabricated nyob rau hauv seem hauv factories, hoisted ntawm -site los ntawm hydraulic lifting inverted installation, thiab welded los ntawm siab -altitude argon arc vuam. Welds raug tshuaj xyuas los ntawm PT/UT uas tsis yog-kev sim ua kom puas tsuaj kom ntseeg tau tias kev tsim kho zoo.
•  

 

Ruihang Group feem ntau tsim cov khoom siv titanium nrog kev ua tiav kev lag luam, suav nrog smelting, forging, straightening, dov, deg kho, kuaj txheej txheem. Peb yog lub tuam txhab thev naus laus zis thiab kev tsim kho tshiab uas koom ua ke R & D, ntau lawm thiab muag khoom rau hauv ib qho kev sib koom ua ke. Rau txhua qhov kev xav tau, thov hu rau peb ntawm email:Sam.Rui@bjrh-titanium.com