Titanium Plhaub thiab Tube Thaum tshav kub kub Exchanger

Lub plhaub titanium thiab lub raj cua kub exchangers ua los ntawm titanium alloys (feem ntau Gr2 thiab Gr12) yog ib hom khoom siv uas hloov ib feem ntawm cov cua sov los ntawm cov dej kub mus rau cov dej txias. Plhaub thiab lub raj kub exchangers yog cov khoom siv dav tshaj plaws ntawm kev hloov hluav taws xob hauv kev lag luam tshuaj lom neeg vim tias lawv yooj yim hauv kev tsim thiab muaj peev xwm los tuav cov kua dej nrog ntau theem ntawm cov khib nyiab. Titanium tube heat exchangers yog tshwj xeeb heev rau cov tshuaj ua cov nroj tsuag, chlorate manufacturing chaw, leej faj rov qab units, hydrocarbon ua chaw, desalination txheej txheem, fais fab tuag, thiab ntau lwm yam kev siv, qhov twg tshav kub exchangers yuav tsum ua hauj lwm nyob rau hauv acidic thiab/los yog high-temperature tej yam kev mob thiab ua lub luag haujlwm tseem ceeb. Nws tuaj yeem siv ua lub rhaub dej, txias, condenser, evaporator, thiab reboiler hauv kev tsim tshuaj.

Khoom Specification

Titanium nta

Cov khoom tshwj xeeb ntawm titanium tso cai rau siv cov ntaub ntawv thiab cov khoom, uas yog tsim los ntawm nws, siv nyob rau hauv huab cua kub thiab hostile ua hauj lwm nruab nrab. Nws raug qhuas rau kev ua haujlwm siab corrosion, siab tensile lub zog, thiab toughness. Titanium tuaj yeem ua haujlwm ntawm 450-500 C degree rau lub sijhawm ntev. Titanium tiv thaiv corrosion rau alkali, chloride, chlorinated organic tshuaj, sulfuric acid, thiab nitric acid.

Rau lub plhaub thiab lub raj kub exchangers, cov ntaub ntawv hauv qab no kuj muaj.

• Zirconium
• Tantalum
• Niobium
• Nickel alloys
• Inconel
• Duplex Stainless Hlau
• Stainless hlau

• Explosive Bonded Materials

Txheej txheem

1. Lub plhaub ntawm titanium plhaub thiab lub raj cua kub exchanger feem ntau yog coiled thiab welded nrog titanium daim hlau. Welded pob qij txha yuav tsum tau txais ib qho kev nkag mus rau tag nrho cov qauv, thiab qhov tsawg kawg nkaus nyob deb ntawm welds yuav tsum ntau tshaj 3 npaug ntawm lub phaj thickness thiab tsis tsawg tshaj li 100 hli. Hla welds tsis raug tso cai. Ntawm lawv, cov pob qij txha, pob qij txha thiab cov pob qij txha kawg yuav tsum tsis txhob siv rau hauv cov xwm txheej compression.

2. Hom lub taub hau ntawm titanium plhaub thiab lub raj cua kub exchanger feem ntau yog xaiv raws li kev tsim siab, tsim kub thiab kev pabcuam ntawm cov khoom siv. Cov hom taub hau uas nquag siv yog raws li hauv qab no:

a) Convex taub hau: Titanium convex lub taub hau yuav tsum zoo dua txais yuav lub taub hau elliptical. Rau qhov tsis tshua muaj siab thiab cov cuab yeej siv siab, lub taub hau phaj thiab lub taub hau kheej kheej kuj tseem siv tau. Qhov loj me yog raws li JB / T4746 Txoj Cai.

b) Conical taub hau: Conical plhaub tsis muaj flanges feem ntau yog siv rau hauv qab lub taub hau ntawm titanium khoom ntawm atmospheric siab, thiab ib nrab-vertex lub kaum sab xis ntawm lub khob hliav qab yog tsawg dua los yog sib npaug li 30 degree. Thaum ib tug> 30 degree , los yog thaum sib koom ua ke ntawm lub khob hliav qab plhaub thiab lub tog raj kheej yog siv los ua qhov chaw txhawb nqa ntawm cov khoom, lub flanged cone plhaub yuav tsum tau siv. Qhov loj me ntawm flanged conical plhaub yog raws li cov kev cai ntawm BT4746.

c) Cov npog tiaj tiaj: Cov npog tiaj tiaj feem ntau yog siv rau cov khoom siv titanium siab atmospheric. Rau cov cuab yeej upright muab tso rau hauv pem teb, lub tiaj tiaj nrog cov npoo tuaj yeem ua pob tw-welded nrog lub tog raj kheej. Cov cuab yeej ntsug nrog txoj kab uas hla loj nyob rau hauv ib txwm siab tuaj yeem txais T-zoo li ob sab vuam qauv txuas lub hau npog thiab lub tog raj kheej.

3. Lub flange kev twb kev txuas ntawm titanium plhaub thiab lub raj kub exchanger feem ntau txais kev sib txuas xoob flange. Rau cov khoom siv uas yuav ua rau crevice corrosion, cov ntaub ntawv uas tsis yog xim hlau lossis xim hlau uas tsis muaj dej tsawg thiab o feem ntau yog xaiv. Txhawm rau tiv thaiv cov flange xoob los ntawm zawv zawg lossis ntog tawm, yuav tsum tau muab cov baffle los tiv thaiv. Tus naj npawb ntawm baffles nyob ntawm txoj kab uas hla ntawm cov khoom siv, tab sis tsawg kawg tsis pub tsawg tshaj 3 daim

Cim npe nrov: titanium raj kub exchanger