Hairpin-bent tubular cua sov cov ntsiab lus welded, brazed, lossis mechanically dov rau hauv ANSI/ASME lossis DIN mounting flange. Lub nkoj ncaj nraim los yog tso rau hauv lub tank tso tawm hloov hluav taws xob ncaj qha mus rau hauv roj av- raws li cov kua dej tsis muaj qhov nruab nrab ntawm cov cua kub hloov pauv, ua tiav cov thermal efficiency tshaj 98%.
Tsim nta
Nto Watt Density:Txwv rau 3.1 txog 4.7 W / cm2 (20 mus rau 30 W / hauv 2) rau cov roj hnyav los tiv thaiv thermal cracking thiab kua coking.
Removable Bundle Design:Bolts ncaj qha mus rau lub tank nozzles, tso cai tshem tawm rau kev tu txhua yam yam tsis muaj dej ntws tawm.
Thermal Stress Relief:Precision- tsim hairpin expansion khoov nqus siab -kub expansion cycles yam tsis muaj kev qaug zog welds.
Kev tiv thaiv Terminal:Cov tsev xaim txiav tawm hauv tsev hauv NEMA 4/4X (IP66) weatherproof lossis Explosion-Cov pov thawj (ATEX Zone 1 / Class I Div 1) enclosures.
Technical Specifications
|
Parameter |
Specification Paub meej |
|
Flange Size Range |
3 nti mus rau 24 nti Nominal Pipe Size (NPS) |
|
Flange Standards |
ASME B16.5, DIN 2576/2633, JIS 10K/20K |
|
Cov ntaub ntawv Sheath |
Carbon Steel (ASTM A105 / A179), Seamless 316L Stainless hlau, Incoloy 800 |
|
Element Diameter |
0.315 nyob rau hauv (8.0 hli), 0.433 nyob rau hauv (11.0 hli), 0.472 nyob rau hauv (12.0 hli) |
|
Ua haujlwm kub |
Txog li 350℃(662℃F) qhov dej siab tshaj plaws |
|
Kev Siv Hluav Taws Xob |
208V rau 690V, 3-theem, 50/60 Hz |
|
Fais fab tso zis |
3 kW txog 500 kW ib lub rooj sib txoos |
Cov qauv khoom
Terminal Enclosure & Housing:NEMA 7 lossis IP66 ntsuas huab cua tiv thaiv / tawg - pov thawj vaj tse tiv thaiv sab hauv lub davhlau ya nyob twg pins thiab tooj liab npav npav.
Mounting Flange:Standardized ANSI B16.5 los yog DIN phaj integrating ib welded thermowell rau precision RTD los yog thermocouple insertion.
Cua sov Core:Ntau lub hairpin tubular hais featuring Incoloy 800 los yog carbon steel sheaths packed nrog siab -purity magnesium oxide (MgO) rwb thaiv tsev.
Thaj Chaw Txias:Unheated hloov ntev nyob ncaj qha hauv qab lub ntsej muag flange los tiv thaiv kev sib txuas ntawm lub davhlau ya nyob twg los ntawm overheating.
Kev ua haujlwm cua sov
Convection Dynamics:Thermal zog hloov ncaj qha mus rau hauv cov kua roj av los ntawm tej yam ntuj tso los yog yuam convection tam sim no uas tau tsav los ntawm cov kua density gradients, cia txias, siab - viscosity roj nkag mus rau hauv lub qis bundle matrix circulate upwards thaum nws sov.
Precision Thermal Sensing:Integrated thermowells tsev Hom K thermocouples lossis Pt100 RTDs ncaj qha rau hauv cov khoom ntim kom ntes tau tiag - cov ntaub ntawv kub lub sijhawm los ntawm cov kua dej.
Kaw-Loop Control Integration:Kub sensors pub cov teeb liab txuas ntxiv mus rau sab nraud Silicon Controlled Rectifier (SCR) fais fab maub los rau dynamically hloov hluav taws xob tso zis thiab tswj cov txheej txheem dej stability nyob rau hauv +/- 1℃.
Viscosity-Tsav Thaum Kub Flux:Cov kua dej ntws tawm hais txog qhov siab tshaj plaws uas tso cai rau saum npoo tshav kub, ua kom lub cev muaj kev nyab xeeb ua haujlwm siab - viscosity pib theem yam tsis ua rau hauv cheeb tsam overheating lossis thermal degradation ntawm cov xov xwm.
Daim ntawv thov
HFO Preheating:Txo Bunker C los yog Tsis yog . 6 roj viscosity rau burner atomization nyob rau hauv industrial boilers.
Lube Oil Reservoirs:Tswj kom zoo lubrication viscosity nyob rau hauv loj compressors thiab turbines thaum lub caij txias startups.
Bitumen & Asphalt Cia:Direct immersion nyob rau hauv thauj tankers thiab tej terminals kom hnyav binders pumpable.
Crude Roj Kho:Oilfield sib cais skid heaters engineered los rhuav dej - hauv - roj emulsions.
Customization Options
Siab -Pressure Flanges:Tsis yog - tus qauv ntsia liaj qhov rooj, ntsuas txog 2500 PSI, lossis Ring Joint Face (RTJ) kev teeb tsa.
Dual -Zone Wiring:Split hluav taws xob circuits rau kauj ruam tswj fais fab thaum lub sij hawm sib txawv ntawm cov dej ntim.
Scavenger Piping:Ua-hauv nruab nrab cov raj xa dej rau hauv qab- tank tshem tawm cov sludge.
Nto Passivation:Electropolished stainless hlau sheaths rau sulfur - nplua nuj hydrocarbon ua.
Kev tsim khoom
Tube soj ntsuam:Seamless base tubes undergo eddy tam sim no kuaj rau phab ntsa uniformity.
Kev tsim:CNC multi-axis mandrel benders zoo li tubing rau hauv cov plaub hau plaub hau.
Core Assembly:Nickel-chromium (NiCr 80/20) tsis kam xaim yog nruab nrab thiab rov qab nrog fused magnesium oxide (MgO) hmoov.
Txo:Reducer dov mills compress MgO core kom ua kom lub zog dielectric thiab thermal conductivity.
Flange Welds:Cov ntsiab lus ntxig rau hauv drilled flange bores, ruaj ntseg ntawm tsis siv neeg TIG hauv paus hla thiab ntau- dhau ntawm phau ntawv arc vuam.
Kev ntxhov siab:Weld zones undergo post-fabrication thermal annealing kom tshem tawm micro-kev pheej hmoo tawg.
Kev Tswj Xyuas Zoo
Hydrostatic Test:Pressurized ntawm 1.5 npaug tsim siab rau 30 feeb.
Rwb thaiv tsev Resistance (IR):1000V DC megohmmeter kuaj xyuas kom txias IR tshaj 1000 MOhm.
Dielectric zog:Nyob zoo-Kev ntsuas lub lauj kaub ntawm 2000V AC rau 1 feeb.
Weld Examination:100% kev kuaj pom pom; Dye Penetrant (PT) lossis X-ray radiography ua raws li ASME Tshooj VIII cov cai.
FAQ
Q: Kuv yuav xaiv qhov watt ntom ntom rau cov roj hnyav li cas?
A: Khaws qhov kub ntawm qhov kub ntawm 2.5 thiab 4.0 W / cm2. Tshaj 5.0 W / cm2 ua rau cov yeeb yaj kiab hauv zos npau taws, ua kom cov pa roj carbon ntau ntxiv - nce thiab ntxov ntxov lub plhaub burnout.
Q: Cov cua sov no puas tuaj yeem txuas kab rov tav los ntawm phab ntsa?
A: Yog, muab tag nrho cov cua sov ntev ntev thiab qhov chaw txias tsis muaj cua sov nyob twj ywm hauv qab cov kua dej tsawg kawg nkaus txhua lub sijhawm.
Q: Dab tsi yog qhov ua haujlwm ntawm qhov tsis muaj qhov txias txias?
A: Nws tiv thaiv kev ua haujlwm siab sab hauv los ntawm kev ncav cuag lub davhlau ya nyob twg, tiv thaiv hluav taws xob thaiv hluav taws xob thiab cov ntsaws ruaj ruaj.
Q: Yuav ua li cas lub caij tsis ua hauj lwm thaum lub sij hawm tu tsob nroj?
A: Cov plaub hau plaub hau tus kheej tuaj yeem raug tshem tawm lossis txiav thiab hloov ntawm peb qhov chaw, lossis kev hloov pauv hloov pauv - hauv pob khoom tuaj yeem tsim kom haum rau lub tank nozzles uas twb muaj lawm.
Q: Puas yog tawg- cov ntaub ntawv pov thawj rau cov chaw cog qoob loo puas tsuaj?
A: Cov ntaub thaiv npog nqa ATEX, IECEx, thiab NEC Class I, Division 1 daim ntawv pov thawj, tsim kom muaj cov roj vapor tawg tsis muaj hluav taws xob sab nraud.
Cov ntaub ntawv dab tsi haum offshore marine ib puag ncig
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