Sevis laip bilong ol kain kain 'heat exchanger' em i olsem:
Plet Hit Eksenja:Planti taim klostu10-20 yia. Sapos yu senisim ol gasket oltaim na lukautim gut, sevis laip inap long go longpela moa.
Shell na Tube Heat Exchanger:Planti taim klostu15-30 krismasbikos long strongpela straksa bilong en na em i gutpela long ol wok we i gat bikpela hat na bikpela presa.
Spiral Heat Exchanger:Planti taim klostu15-25 krismas, i gutpela tru long ol wara we i gat bikpela 'viscosity' o 'fouling fluids'.
Air Cooler (Air-Cooled Heat Exchanger):Planti taim klostu long15-25 krismas, wantaim sevis laip we i kisim bikpela bagarap long envairomen korosen na mentenens bilong fan.
2. Wanem ol samting i save mekim wok bilong wanpela 'heat exchanger' i stap longpela taim?
1. Materiel Seleksen
Ol samting bilong wanpela 'heat exchanger' i save makim stret strong bilong en long sakim korosen, strong bilong en long hat, na strong bilong en, na dispela i mekim em i wanpela bikpela samting we i save mekim wok bilong en i kamap gutpela.
Stainless steel 304/316planti taim ol i save yusim long ol indastrial aplikesen bikos em i no inap bagarap.
Titanium (Ti)em i gutpela long ol ples we i gat planti solwara, solwara, na 'chloride', na i no inap bagarap.
Hastelloy alloysol i save yusim planti taim long ol ples we i gat planti strongpela asit o kemikel long en.
Sapos samting yu makim i no gutpela long yusim, 'corrosion', 'leakage', na 'stress cracking' inap kamap, na dispela inap long daunim laip bilong ikwipmen.
2. Tempereja na Presa bilong wok
Sapos yu wok oltaim aninit long bikpela hat o presa dispela inap long mekim ol ikwipmen i go lapun hariap na ol samting i les.
Ol bikpela hat inap long daunim strong bilong ol samting na mekim 'gasket' i bagarap hariap.
Planti taim presa i save senis na dispela inap long kamapim ol 'fatigue cracks' long ol plet, ol 'tube', ol 'weld', o ol narapela samting.
Longpela taim wok we i abrusim ol mak bilong disain inap long sotim tru sevis laip bilong 'heat exchanger'.
Wok insait long tempereja na presa we ol i makim i helpim long mekim wok i stap longpela taim.
3. Ol samting bilong wara we i save bagarapim ol samting
Ol pasin bilong wara bilong wok i gat bikpela impak long mak bilong korosen.
Ol wara we i gat asid, alkalin, solwara, na klorait- insait long en inap long bagarapim ol samting bilong senisim hat.
Ol wara we i gat ol strongpela hap insait long en inap long kamapim 'erosion' na mekim wol i kamap liklik hariap.
Bikpela korosen inap long kamapim lik, 'tube' i bagarap, o olgeta ikwipmen i bagarap.
Sapos yu makim ol gutpela samting na yusim ol gutpela rot bilong lukautim long korosen, dispela inap long mekim sevis i stap longpela taim moa.
4. Ol pipia na ol pipia
Fouling i no save daunim tasol hat trensfer efisiensi tasol tu i save afektim longpela taim -ikwipmen reliabiliti.
Skel, oil diposit, bailojikel fouling, na ol narapela doti i save mekim 'thermal resistance' i go antap na daunim 'heat transfer performance'.
Sistem i ken nidim bikpela tempereja o yusim bikpela eneji long holim gut 'heat transfer capacity'.
Longpela taim 'fouling' inap long kamapim hat tumas, 'corrosion', na 'flow channel' i pas.
Sapos yu klinim na klinim gut wara oltaim dispela inap long daunim pipia na mekim ol ikwipmen i stap laip longpela taim.
5. Rot bilong putim na operetim
Gutpela instolesen na operesen i helpim long stopim ol bagarap we i no gat as bilong en long ol ikwipmen.
Sapos yu no putim gut, dispela inap long kamapim hevi long paip, paip i pulap tumas, o faundesen i gat hevi.
Yu mas kirapim na stopim 'heat exchanger' isi isi long abrusim 'thermal shock'.
Sapos yu holim gutpela 'flow velocity' dispela i helpim long skelim gut wok bilong 'heat transfer' na stopim 'erosion'.
Ol standet opereting prosedur i ken daunim ol hevi na mekim ol ikwipmen i wok gut.
4. Wanem ol sain i soim olsem wanpela 'heat exchanger' i wok long pinis?
1. Mekim wok mentenens oltaim
Wanpela gutpela plen mentenens program em i bikpela samting long mekim ol ikwipmen i stap longpela taim.
Oltaim sekim ol bikpela samting olsem ol plet, ol 'tube', ol 'gasket', ol 'weld', na ol hap we ol i pasim.
Painim na stretim ol hevi olsem lik, korosen, o bagarap.
Kamapim ol inspeksen na preventiv mentenens sediul long olgeta yia bihainim ol rekomendesen bilong ol kampani i wokim.
Gutpela mentenens i save daunim ol bagarap we yu no tingim na i save daunim kos bilong stretim.
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2. Klinim Hit Eksenja Oltaim
Sapos yu klinim ol ples bilong kisim hat, dispela i save helpim wok gut na daunim hevi bilong ol masin.
Wokim wanpela gutpela sediul bilong klinim samting bihainim ol pasin bilong wara na ol kondisen bilong wok.
Yu ken yusim klinim long masin, klinim long marasin, o klinim long intanet (Klin-in-Ples) taim yu nidim.
Makim ol gutpela samting bilong klinim samting bilong stopim bagarap o korosen bilong ol samting bilong ikwipmen.
Ol klinpela hap we i save givim hat i helpim long daunim yusim bilong pawa na mekim wok bilong ol ikwipmen i stap longpela taim.
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3. Kontrolim ol wok paramita
Long lukautim gut ol wok kondisen em i bikpela samting long mekim wok longpela taim.
Noken wok oltaim aninit long bikpela hat, presa, o ron bilong wara.
Daunim ol stat-ap planti taim, pasim, na senis bilong tempereja wantu tasol.
Lukluk long ol bikpela samting olsem tempereja, presa, 'flow rate', na 'pressure drop'.
Gutpela wok i save daunim les bilong ol samting na ol 'gasket' i save bagarap.
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4. Mekim gutpela wok bilong lukautim wara na kwaliti bilong wara
Gutpela menesmen bilong wara inap long daunim tru ol hevi bilong korosen na 'fouling'.
Yusim ol rot bilong klinim wara olsem 'filtration', 'softening', o 'deoxygenation'.
Kontrolim pH veliu, strong bilong en, na mak bilong 'chloride' insait long wara.
Yusim ol marasin bilong pasim korosen o ol marasin bilong daunim '-scaling taim i gat nid.
Gutpela wok bilong lukautim wara i save daunim ol wok mentenens na i save helpim ol ikwipmen long wok gut.
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4. Wanem ol sain i soim olsem wanpela 'heat exchanger' i wok long pinis?
Ol i mas sekim o senisim wanpela 'heat exchanger' taim ol dispela samting i kamap:
Heat transfer efficiency i wok long go daun na i no inap long kisim bek bihain long klinim.
Planti taim lik, bagarap long korosen, o 'gasket' i bagarap.
Presa drop i save go antap oltaim na flow capacity i save go daun tru.
Ol plet, ol 'tube', o ol 'shell' i soim bikpela bagarap, bruk, o 'corrosion'.
Ol wok mentenens na kos bilong stretim ol samting i wok long go antap yet, na dispela i bagarapim wok bilong prodaksen na ekonomik pefomens.
5. Pinis
Sevis laip bilong wanpela 'heat exchanger' em inap olsem 10-30 yia, na dispela i dipen long kain ikwipmen, ol samting ol i makim, ol kondisen bilong wok, ol pasin bilong wara, na gutpela bilong mentenens. Long rot bilong makim gut ol ikwipmen, stretim wok, klinim oltaim, lukautim gut, na gutpela menesim wara, sevis laip bilong ol 'heat exchanger' inap long go longpela taim na tu, lukautim gut 'heat transfer efficiency', daunim yusim bilong eneji, daunim kos bilong operetim, na mekim gutpela na gutpela indastrial operesen.
Sapos yu laik save moa long ol 'heat exchanger units' o yu laik baim, plis salim wanpela email i go long9988xiaoshuai@gmail.com, mipela bai bekim yu long taim stret bihain long mipela i lukim dispela toksave!
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