Dab tsi yog qhov cuam tshuam rau tus nqi Radiators rau Biogas Fais Fab Kev Tsim Khoom?

Dab tsi cuam tshuam tus nqi ntawmRadiators Rau Biogas Fais Fab Tsim Cov Chav?

Tus nqi ntawm biogas generator teeb cov khoom siv hluav taws xob (feem ntau yog siab- thiab qis- qhov kub thiab txias txias) feem ntau cuam tshuam los ntawm cov ntsiab lus tseem ceeb xws li lub peev xwm txias, corrosion- cov ntaub ntawv tiv taus, qauv tsim, thiab kiv cua configuration.

1. Lub peev xwm txias txias thiab chav sib piv (tseem ceeb tshaj)

Nqe yog ncaj qha proportional rau lub peev xwm txias thiab feem ntau yog xam raws li cua txias load hauv kW.

Cov me me (30–200 kW): Ib qho - voj voog / Yooj yim siab - qhov kub thiab txias.

Cov chav nruab nrab (500 kW): Standard V-hom siab- tsis tshua muaj qhov kub thiab txias txias txias.

Cov chav loj loj (1,000 kW thiab siab dua): Ntau - qauv kev teeb tsa sib txuas nrog kev txhim kho cua sov.

Cov ntsiab lus tseem ceeb: Lub peev xwm ua kom sov ntawm qhov siab - qhov kub thiab txias yog feem ntau 20% - 30% siab dua qhov qis - qhov kub thiab txias, ua rau cov nqi siab dua.

 

2. Cov ntaub ntawv thiab Corrosion Resistance Qib (Tshwj xeeb rau biogas units; cov nqi sib txawv tseem ceeb)

Biogas muaj H₂S, dej vapor, thiab impurities, ua rau nws corrosive heev; kev xaiv ntawm cov ntaub ntawv ncaj qha txiav txim lub neej kev pab cuam thiab tus nqi.

Base Tubes

Carbon steel: Tsawg kawg kim, 2–3- xyoo lifespan, haum rau tsawg-sulfur biogas.

Liab tooj liab: Zoo thermal conductivity, nruab nrab corrosion kuj, 30% tus nqi siab, 5-8-xyoo lifespan.

304/316 stainless hlau: High corrosion kuj, haum rau siab - sulfur biogas, 80% -150% tus nqi siab dua.

Fins

Txheem aluminium fins: Tus nqi qis, pheej yig rau corrosion, tsis pub dhau 1-2 xyoos.

Corrosion-resistant aluminium fins (nickel-plated / epoxy-coated): +20%–40%, kev pab cuam lub neej 5+ xyoo.

Stainless hlau / tooj liab fins: +100%+, kev pab cuam lub neej 10+ xyoo.

Kev kho saum npoo: Phosphating, electrophoresis, hnyav-lub luag haujlwm tiv thaiv- xim xim; tag nrho cov nqi nce ntawm 15% -40%.

 

3. Cov qauv kev teeb tsa thiab hom txias txias

Dry Cooler (Mainstream)

V- hom qauv: Compact thiab npaum, 15%–25% kim dua tiaj tus- hom phaj.

H- hom / kab rov tav: Cov hneev taw loj, pheej yig, haum rau siv sab hauv tsev.

Integrated high/low-kub unit: Txuag 10%–15% ntawm installation thiab ncej nqi piv rau phua- hom units.

Dej- cov khoom siv hluav taws xob txias txias: 30% -50% pheej yig dua li cov cua txias txias, tab sis yuav tsum muaj lub tshuab ua kom txias, haus dej, thiab muaj cov nqi kho mob siab.

Nrog Txau Ua Ntej-txias: xaiv tau rau siab- thaj tsam kub nyob rau sab qab teb Suav; ntxiv 20%-30% rau tus nqi.

 

4. Ntxuam thiab Hluav Taws Xob Hluav Taws Xob (Kev tawg- pov thawj thiab VFD muaj kev cuam tshuam loj)

Tus naj npawb thiab lub zog ntawm cov kiv cua: Ib chav tsev 500 kW feem ntau siv 4-6 axial kiv cua nrog txoj kab uas hla ntawm 800-1200 hli; txhua tus kiv cua raug nqi 0.3-10,000 yuan.

Explosion-cov pov thawj pov thawj: Nyob rau hauv ib puag ncig flammable thiab explosive biogas, Ex d IIB T4 tawg- pov thawj motors yuav tsum tau, raug nqi 50% -100% ntau tshaj li txheem motors.

Tswj txoj kev

Standard keyboards: Tus nqi qis.

Variable zaus tsav (VFD) + ntse ntsuas kub: +15%–30%; zog- txuag thiab tswj qhov kub thiab txias.

Kev saib xyuas tej thaj chaw deb thiab PLC kev koom ua ke: +10%–20%.