I loko o ka 'ulu kila' o nā paipu ʻoihana,nā kiwikāe hana ma ke ʻano he poʻe hana wai mālie, e kaohi ana i ke kahe o nā wai. Eia nō naʻe, pinepine lākou e 'make ʻōpiopio,' he mea minamina maoli ia. ʻOiai he ʻāpana o ka pūʻulu like, no ke aha e hana ai kekahinā kiwikāe hoʻomaha koke ana ʻoiai e hoʻomau ana kekahi i ka lawelawe? I kēia lā, e hahai kākou i ka loea hoʻomalu wai ʻo Waters e wehe i ka ʻoiaʻiʻo ma hope o ke ola pōkole onā kiwikā.
ʻEkolu mau kumu nui okiwikā"ke ola pōkole"
Ka make ʻana i ka hanu ʻana: Ka hakakā pālua o ke kaomi kiʻekiʻe a me ka palaho Ka hopena kaomi kiʻekiʻe: Ke ʻoi aku ka nui o ke kaomi o ka ʻōnaehana ma mua o nā palena hoʻolālā o ka valve, ʻo kakiwikāUa kau ʻia ke kino a me nā sila i ke kaomi nui, e alakaʻi ana i ka hoʻololi ʻana o ke ʻano a me ka hāʻule ʻana o ka sila. ʻO nā hopena hāmare wai koke e like me nā ʻeha kūloko, hiki ke hoʻolilo koke i ka valve i mea hiki ʻole ke hoʻohana ʻia. ʻO ka ʻai ʻana i ka palaho: I nā kūlana paʻakikī e like me nā kemika a me nā wahi kai, hana nā media corrosive e like me nā pāma palupalu iwi, e hōʻino mālie ana i ka mānoanoa o ka paia o ke kino valve (me ka nui o ka palaho e ʻoi aku ana ma mua o 0.5 mm/makahiki), e hoʻonāwaliwali ana i kona ikaika, a e hana ana i ka perforation a me ka leakage. Hoʻomaopopo ʻo Waters he mea nui nā mea, a ʻo kāna mau valves alloy kūikawā (e like me Hastelloy a me ke kila duplex) e like me nā 'pale bele gula,' e hoʻonui nui ana i ko lākou kaomi a me ke kūpaʻa i ka palaho. Overwork Wear: ʻO ka ʻoki ʻole ʻia e nā High-Speed Fluids Media Erosion: ʻO nā ʻāpana paʻa (e like me ka slurry mineral a me ka lehu) a i ʻole nā wai wikiwiki (e like me ka mahu a me ka wai cavitation) e holoi mau ana i ka ʻili sila a me ke keʻena valve, e hana ana e like me nā pahi micro-engraving helu ʻole. I ka hala ʻana o ka manawa, hana kēia mau hana i nā grooves hohonu ma ka ʻili sila, e alakaʻi ana i ka hāʻule ʻana o ka sila. ʻO nā ʻili sila me ka paʻakikī kiʻekiʻe o Waters (e like me ka tungsten carbide a me STL) a me nā hoʻolālā ala kahe i hoʻomaikaʻi ʻia e lawelawe ana ma ke ʻano he 'pālule hao' e kūʻē i kēia 'tausani ʻoki' mau loa.
Ka ālai ʻana o ka hanu ʻana: ka ālai ʻana o ka haumia a me ke unahi make
Ke komo ʻana o nā mea haumia: Hiki i ka slag weld, ka ʻōpala, a me nā mea ʻē ke komo i loko o ka pipeline a paʻa ma waena o ka noho valve a me ke kumu. Hiki i kēia ke hana i ka valve e pani pono ʻole a wehe paha, a i nā hihia koʻikoʻi, e hōʻino i ka ʻili sila pololei. ʻO ka crystallization medium a me ka scaling: I kekahi mau kūlana (e like me ka wai hoʻoluʻu a i ʻole ka slurry), hiki i ka medium ke crystallize a scale paha i loko o kakiwikā, e laka pono ana i nā hui valve, e alakaʻi ana i ka lohi a i ʻole ka paʻa piha. ʻO nā hoʻolālā anti-clogging a Waters, e like me nā valves pōpō V-type nui a me nā ʻano scraper, e lawelawe ma ke ʻano he mau mea hana kūpono no ka hoʻomaʻemaʻe ʻana i kēia mau 'ʻūpū koko.'
Ua hoʻolalelale ka "kuhihewa" a ka mea hoʻohana i ke ola o ka valve
Wahi aKiwikā sila wai TWS, ʻaʻole he ulia ka lōʻihi o ka valve, akā he ʻenekinia ʻōnaehana mai ka hoʻolālā, ke koho ʻana i nā mea, ka hana ʻana a me ka hoʻohana ʻana:
Hoʻohālikelike Pololei, Hoʻopilikino ʻia i ke Kikoʻī: E hana i kahi loiloi piha o nā kūlana hana (kaomi, ka mahana, ka waena, ka ʻike o nā ʻāpana, a me ke alapine hana) e koho i ke ʻano valve kūpono (kiwikā puka, kiwikā poepoe, kiwikā poepoe,kiwikā pepeke) a me nā mea. Nā ʻĀpana Koʻikoʻi, Ke Paipai nei no ka Hemolele: Hana ʻia ka pālua sila mai ka metala paʻakikī kūpaʻa i ka ʻaʻahu a me ka pale ʻana i ka palaho; hana ʻia ke kumu valve mai nā mea ikaika kiʻekiʻe e kūʻē i ka palaho me ka mālama ʻana i ka ʻili i hoʻonui ʻia; ua hōʻoia pono ʻia nā ʻāpana koʻikoʻi e lawe ana i ke kaomi ma o ka nānā ʻana i nā mea palena (FEA). Hana Lima, Mana Hoʻomalu Kūlana Koʻikoʻi: Hōʻoia ka mīkini kikoʻī i nā ʻae kūpono pololei, a hoʻopau ka hoʻāʻo ʻana ʻaʻole luku koʻikoʻi (RT/UT/PT) i nā hemahema kūloko; he kūpaʻa kēlā me kēia kaʻina hana i ka hilinaʻi. Koho Akamai, Ke Manaʻo nei i ka Wā E Hiki Mai Ana: Hāʻawi i ke alakaʻi koho ʻoihana a me nā hoʻonā i hana ʻia e hōʻoia i ka hānau ʻia ʻana o nā valves i ka manawa kūpono, ma kahi kūpono.
E mālama pono i kēlā me kēia "puʻuwai ʻoihana"
ʻO ka hāʻule mua ʻana o nā valves he hōʻailona ia o nā pilikia ʻōnaehana hiki mai ana a hōʻike i ka nalowale o nā kumuwaiwai a me ka pono. Ma ke koho ʻana iā Waters, ke koho nei ʻoe i ka ʻoihana a me ka hoʻolaʻa e hoʻokomo i kāu mau ʻōnaehana wai me ka ikaika mau loa. ʻAʻole mākou e hāʻawi wale aku i nā huahana valve paʻa akā hoʻolaha pū i nā kumumanaʻo o ka hoʻokele ʻepekema a me nā hana maʻamau. Ma ka hoʻomaopopo ʻana, ka mahalo, a me ka mālama ʻana i kēia mau 'kiaʻi ʻoihana' mālie hiki iā lākou ke hana paʻa, kūpono, a lōʻihi i kā lākou mau kuleana, e hōʻoia pū ana i ke kahe mālie o nā kaʻina hana ʻoihana!
Ka manawa hoʻouna: Iune-21-2025
