Ka hopena ʻino opaipu kila wiliwili

ʻO ka ʻili kila spiral ma ke kiʻekiʻe o ka wikiwiki a me ka haunaele o ka hopena e like me ka wai, me ka ʻaʻahu a me ka pōʻino i ʻike ʻia ʻo ka corrosion a me ka ʻaʻahu.ʻO ka ʻino a me ka ʻaʻahu ʻana ke ʻano mua o ka corrosion.ʻO ka wai paipu spiral i ka hopena kiʻekiʻe, ka pōʻino kiʻiʻoniʻoni pale, ka haki ʻana i ka metala ʻole e hoʻolalelale i ka corrosion.Inā loaʻa i ka wai nā ʻāpana paʻa, ʻino ka paipu spiral a ʻoi aku ka ʻino.Hōʻike ʻia kona ʻili e: Nā ʻauwaha kūloko, nā nalu, ke awāwa ʻano poepoe a hōʻike maʻamau i ke kuhikuhi.ʻIke ʻia i ka neʻe ʻana o ka wai o nā mea hana e like me:, tees, valves, blowers, centrifuges, impellers, heat exchangers, exhaust duct, etc.ʻOi aku ka koʻikoʻi o nā metala palupalu e like me ke keleawe a me ke kēpau.

ʻO ka ʻāpana pili i ka corrosion-prone a me nā hana pale

ʻO ka hopena o ka hoʻouka ʻana i ka corrosion e hoʻololi hou i ka wai i ke kuhikuhi o ka pūnaewele.E like me nā kuʻekuʻe lima, nā kī, nā ʻino, ka ipu komo komo e pili ana i kahi a me.Condensers a me ka wela exchangers ma ka inlet hoʻomalu wai i loko o ka uuku wehe e ka nui kea-pauku, i ka hoʻomaka 'ana o turbulence i loko o ka paipu lawe mai kakini mm pinepine koʻikoʻi hoʻouka kaua.

E hōʻalo i ka hopena o ka corrosion a me ke kūpaʻa ʻaʻahu hiki ke koho i nā mea ʻoi aku ka maikaʻi, e like me Alloy 20 ʻoi aku ka maikaʻi ma mua o 18/8, 90Cu / 10Ni ma mua o 70Cu / 30Ni (ka wai kai), hiki nō hoʻi ke hoʻomaikaʻi i ka hoʻolālā, nā hoʻololi kaiapuni, a i ʻole ka uhi a me ka pale cathodic.