Muaj immersion rhaub engineered rau ncaj qha nkag mus rau hauv cov kua tso tsheb hlau luam, pressurized hlab ntsha, thiab cov yeeb nkab tshuab los ntawm ib tug standardized threaded hex plug. Hairpin los yog tubular cua sov cov ntsiab lus yog brazed los yog TIG-welded rau hauv forged tooj dag los yog stainless hlau xov mount. High-purity fused magnesium oxide (MgO) rwb thaiv tsev compresses nyob ib ncig ntawm lub hauv paus tsis kam xaim hauv seamless los yog welded stainless hlau tubing, xa ncaj qha thermal zog hloov mus rau hauv dej, roj, cov kuab tshuaj, thiab cov txheej txheem tshuaj.
Khoom Specifications
|
Specification Parameter |
Technical Standard / Ntau |
|
Xov Sizes |
1", 1-1/4", 1-1/2", 2", 2-1/2", 3" (NPT, BSPT, BSPP) |
|
Sheath Alloys |
SS304, SS316L, SS321, Incoloy 800/825 |
|
Element Diameters |
8mm, 10mm, 12mm, 16mm |
|
Kev ntsuas hluav taws xob |
120V txog 600V (Ib zaug-theem / Peb-phase Delta lossis Wye) |
|
Watt Density Range |
5 W / cm2 txog 15 W / cm2 (kwv yees -dependent) |
|
Terminal Tsev |
NEMA 1 (General), NEMA 4 (Moisture-resistant), NEMA 7 (Kev tawg- pov thawj) |
|
Kev Ua Haujlwm Siab |
Mus txog 150 PSI (10 bar) / 300 PSI (20 bar) max |
|
Cov khoom siv rwb thaiv tsev |
99.4% Fused Magnesium Oxide (MgO, >= 2.8 g/cm3 ceev) |
Khoom zoo
Direct Fluid Immersion:Ua tiav 98% + thermal efficiency los ntawm kev tso cua sov ncaj qha rau hauv kev tshaj tawm, zam lub tsho lossis phab ntsa poob.
Siab -Hloov xov sealing:Lub tshuab precision-txiav NPT thiab BSP threads tswj kev sib khi ruaj khov mus txog 300 PSI thaum torqued rau engineering specifications.
Thermal Stress Management:Cov ntsiab lus rov qab khoov muaj kev ntxhov siab-reliving thaum lub sij hawm fabrication los tiv thaiv cracking los ntawm sai thermal expansion cycles.
Tshuaj Compatibility:Qib 316L thiab Incoloy alloy xaiv tiv taus cov tshuaj tua kab mob hnyav thiab raug cuam tshuam rau cov kev daws teeb meem corrosive.
Xov & Installation Options
Xov Standards:National Pipe Thread (NPT) rau North American lag luam; British Standard Pipe Xov (BSPT / BSPP) rau European thiab thoob ntiaj teb kev teeb tsa.
Plug Khoom siv:Forged tooj dag (tus qauv rau dej), 304 Stainless Hlau, lossis 316L Stainless Hlau.
Mounting Orientations:Kab rov tav sab- nkag lossis ntsug saum- nkag los ntawm phab ntsa ntawm lub nkoj.
Clearance Requirements:Yam tsawg kawg nkaus 3-nti tsis muaj cua sov cheeb tsam ntawm qhov kawg ntawm lub davhlau ya nyob twg thiab 2-nti sludge ceg ntawm lub tank hauv paus kom tsis txhob muaj cua sov hauv cheeb tsam.
Daim ntawv thov
Txheej Txheem Dej Systems:Muaj qhov chaw ntxhua khaub ncaws, electroplating yaug tank, thiab boiler pub dej preheating skids.
Viscous Hydrocarbon cua sov:Heavy roj roj preheaters, lubricating roj reservoirs, thiab asphalt thermal units.
Chemical Processing Kab:Cov dej qab ntsev me me, cov dej qab ntsev ntxuav lub tank, thiab cov kuab tshuaj aqueous.
OEM Thermal Skids:Kaw -Cov khoom siv hluav taws xob sib txuas, cov boilers lag luam, thiab cov cuab yeej ua kom tsis muaj menyuam.
Kev xaiv khoom
Qauv TSIS MUAJ: SS304Kev xaiv hauv paus rau cov dej haus, huab cua huv, thiab tsis yog - cov kua dej corrosive mus txog 600℃.
Qauv: SS316LTsawg- carbon alloy tau teev tseg rau chlorinated dej, marine ib puag ncig, thiab organic acid daws.
Qhov siab 800:High -nickel alloy engineered rau siab - dej kub, chav generators, thiab corrosive petroleum roj.
MgO rwb thaiv tsev:99.4% ntshiab fused magnesium oxide muab lub zog dielectric mus txog 2000V AC thiab thermal stability ntawm siab ua haujlwm kub.
Kev Cai Engineering Solutions
Dimensional Customization:Kev txiav txim siab qhov ntev txog li 3000mm, qhov sib txawv ntawm qhov txias txias, thiab cov thermowells sib xyaw ua ke (Hom J lossis K thermocouples).
Hluav taws xob thaiv:Internal Delta lossis Wye configurations matched rau qhov chaw hluav taws xob theem.
Engineering Review:Xa CAD layouts, cov kua dej tshwj xeeb thaum tshav kub kub, tus nqi ntws, thiab lub hom phiaj kub sib txawv rau kev suav thermal thiab finite element tsom xam (FEA).
Manufacturing & Testing
Tube txo:Cold-rolling mills reduce tube diameter to compress MgO powder to a density of >= 2.8 g/cm3, tshem tawm cov hnab tshos sab hauv.
Vuam & Tshuaj ntsuam xyuas:Automated TIG vuam ruaj ntseg hairpin ntsiab rau ntsia hlau ntsaws, ua raws li helium huab hwm coj spectrometer xau kuaj.
Hluav taws xob kuaj raws tu qauv:
Rwb thaiv tsev tsis kam:>= 1000 Mohm ntawm 500V DC.
Dielectric zog:1800V AC rau 1 feeb nrog cov xau tam sim no <0.5 mA.
Cold resistance kam rau ua: +/- 5%.
FAQ
Q: Kuv yuav xaiv qhov watt ntom ntom rau kuv cov kua dej li cas?
A: Kev txwv txwv rau cov kua dej viscosity thiab ciam teb thermal txwv: 3 txog 5 W / cm2 rau cov roj hnyav, 8 txog 10 W / cm2 rau dej, thiab txog li 12 W / cm2 rau kev yuam- ntws dej. Ntau watt ntom ntom ua rau cov yeeb yaj kiab hauv zos boiling thiab lub caij burnout.
Q: Cov cua sov no puas tuaj yeem ua haujlwm hauv qhov chaw qhuav?
A: Tsis yog. Sheath kub tshaj qhov txwv metallurgical nyob rau hauv vib nas this yog tias unimmersed, ua rau lub caij rupture. Ua kua theem sensors los yog qhuav -khiav tiv thaiv ntsuas kub yuav tsum tau.
Q: Dab tsi yog qhov siab tshaj plaws kev khiav hauj lwm siab rau tus qauv ntsia hlau ntsaws?
A: Txheem NPT / BSP tooj dag thiab stainless hlau plugs tiv taus kev khiav hauj lwm siab txog li 150 PSI (10 bar) lossis 300 PSI (20 bar) nyob ntawm qhov kub thiab txias.
Q: Kuv tuaj yeem tiv thaiv qhov loj me ntawm cov raj cua sov li cas?
A: Ua kom cov dej ntws tawm siab tshaj 0.2 m / s, siv cov dej softeners rau cov dej tawv tawv, thiab xaiv cov watt ntom ntom kom qis dua qhov kub ntawm qhov kub ntawm cov calcium carbonate los ntawm qhov pib.
Q: Cov ntaub ntawv dab tsi nrog cov khoom xa tuaj?
A: Daim ntawv pov thawj zeb xeem (MTC) muab cov ntaub ntawv taug qab (EN 10204 3.1), cov ntawv ceeb toom kev ntsuas siab, thiab cov ntawv ntsuas hluav taws xob muaj nyob rau thaum thov.
Q: Puas yog sealing gaskets suav nrog lub ntsaws?
A: Yog, siab -kub tsis yog-asbestos fiber ntau, tooj liab, lossis PTFE gaskets tau muab los ua kom haum rau cov xov xov tshwj xeeb thiab cov dej ua haujlwm.
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