Ma nā ʻano hana ʻoihana he nui, ua lilo nā Stainless Steel Handwheels i mea koho maʻamau no ka hana ʻana i nā ʻāpana o nā lako like ʻole ma muli o ko lākou lōʻihi, nani a me ka hoʻomaʻemaʻe maʻalahi. Eia nō naʻe, i kēia mau lā i nā ʻoihana e pili ana i ka waikawa ikaika a me ka media alkali e like me ke kemika, electroplating, a me ka lāʻau lapaʻau, ʻo ka pilikia o Stainless Steel Handwheels e ʻānaʻi ʻia i loko o ka waikawa ikaika a me nā wahi alkali ua lilo i mea koʻikoʻi, e huki ana i ka ʻoihana ākea. ʻAʻole pili kēia pilikia i ka hana maʻamau o nā mea hana, akā hiki ke alakaʻi i nā pōʻino palekana palekana, a he hopena i ka hana pono a me nā pono waiwai o nā ʻoihana.
Papa helu
1. ʻAʻole pono e hoʻohaʻahaʻa ʻia ka pōʻino
2. Ka ʻimi ʻana i nā kumu o ka ʻinoʻino, nā mea he nui i hui pū ʻia
3. Kūkākūkā no nā mea kū'ē, -ʻano like ʻole e hoʻoponopono ai i ka pilikia
4. Nānā 'oihana, ho'olaha i ka 'enehana hou a me ka ho'omaika'i ma'amau
1. ʻAʻole pono e hoʻohaʻahaʻa ʻia ka pōʻino
I loko o nā hale hana hana kemika, nui nā reactors, pipeline valves a me nā mea hana ʻē aʻe i lako meNā huila lima kila kilano ka hoʻomalu ʻana i ke kahe o nā mea, hoʻoponopono i nā kūlana hopena a me nā hana ʻē aʻe. Eia naʻe, ma hope o ka -pili lōʻihi me ka ʻakika ikaika a me ka pāpaʻi alkali, ʻike ʻia ka ʻeleʻele ma luna o ka ʻili o ka huila lima, a i nā hihia koʻikoʻi, hiki mai ke poʻo a me ke kino. Ma ka laina hana sulfuric acid o kahi hui kemika nui, ua hoʻohana ʻia ka Stainless Steel Handwheels e hoʻomalu i ka wehe ʻana o ka valve e hōʻike i nā hōʻailona corrosion ma ka ʻili ma hope o ka hapalua makahiki o ka hoʻohana ʻana. Ua lilo ka ʻili laumeʻa mua i ʻōkole a ua ʻike ʻia nā māwae liʻiliʻi ma nā waha. ʻAʻole wale kēia e paʻakikī i ka hana lima lima a hoʻoulu i ka hoʻopiʻi ʻana i ka wā e huli ai, akā e hōʻemi ana hoʻi i ka pololei o ka hana, e pili ana i ka mana pololei o ka kahe sulfuric acid i ka wā o ka hana hana. ,
I ka ʻoihana electroplating, hoʻohana pinepine ʻia ka mea hāpai o ka pahu plating e nā Stainless Steel Handwheels. No ka mea he nui ka nui o ka waika ikaika a me nā ʻāpana alkali ikaika ka huila lima, aia ka huila lima i loko o kahi ʻakika ikaika a me ka alkali no ka manawa lōʻihi, a ua wikiwiki ka corrosion rate. Ua hōʻike ʻia kekahi mea kanu electroplating i nā huila Kuhili ʻole i hoʻohana ʻia he ʻino koʻikoʻi i loko o ʻekolu mahina. ʻO ka ʻau o ka huila lima i ʻino a ʻāwīwī ʻia, kahi i pilikia ai ka palekana o nā limahana i ka wā o ka hana a ua maʻalahi lākou e ʻeha ma muli o ka haki ʻana. I ka manawa like, hiki i ka ʻino ʻana o ka huila lima ke hoʻāla i ka paʻa ʻole o ka pahu plating, e pili ana i ka kūlike o ka maikaʻi o nā huahana electroplating.
2. Ka ʻimi ʻana i nā kumu o ka ʻinoʻino, nā mea he nui i hui pū ʻia
1. 'A'ole hiki ke 'ino loa ke kila kila.
ʻOiai he kūpaʻa koʻikoʻi ke kila kila, ʻokoʻa kona kūpaʻa ʻana ma muli o ke ʻano mea. I loko o nā kaiapuni ikaika a me ka alkali, ʻo kekahi mau mea kila kuhiliʻole maʻamau, e like me 304 stainless steel, he haʻahaʻa haʻahaʻa o ka corrosion -mea pale e like me ka chromium a me ka nickel, ʻaʻole lawa ia e pale aku i ka wā lōʻihi -corrosion e nā ʻakika ikaika a me nā alkalis. Ke hoʻopā ʻia nā ion hydrogen a me nā ion hydroxide i loko o ka waikawa ikaika a me ka media alkali me nā ʻātoma metala ma luna o ka ʻili o ke kila kila, e hoʻopau ʻia ke kiʻi passivation ma luna o ka ʻili o ke kila kila, e hoʻoneʻe ʻia nā mea metala a hoʻoheheʻe ʻia, a laila e hoʻoulu ai i ka corrosion. No ka laʻana, i loko o kahi ʻakika sulfuric concentrated, e hoʻopau koke ʻia ke kiʻi passivation o 304 stainless steel, a e wikiwiki ka corrosion rate.
2. ʻO ka paʻakikī o ke kaiapuni e hoʻonui i ka pala.
ʻAʻole pinepine ka mea waena i loko o kahi ʻakika ikaika a me ka alkali. Ma waho aʻe o nā ʻakika ikaika a me nā alkali ikaika, hiki ke loaʻa i nā mea haumia ʻē aʻe, nā oxidants, a me nā mea ʻē aʻe. I kekahi mau loulou hana i loko o ka ʻoihana lāʻau lapaʻau, ʻaʻole i loaʻa nā ʻakika ikaika wale nō ka mea hoʻohālikelike, akā me nā mea me nā waiwai oxidizing ikaika. Ma keia kaiapuni, ka corrosion rate oHuila Lima Valveʻoi aku ka kiʻekiʻe ma mua o kahi kaiapuni waika ikaika maʻalahi. Eia kekahi, ʻo nā mea kaiapuni e like me ka mahana a me ka haʻahaʻa e pili pū i ka corrosion. ʻO ke kaiapuni wela kiʻekiʻe e hoʻolalelale i ka nui o ka hopena kemika, e hoʻomaka wikiwiki ai ke kaʻina hana corrosion; ʻO kahi ʻano haʻahaʻa haʻahaʻa kiʻekiʻe e hana i kahi kiʻiʻoniʻoni electrolyte solution ma luna o ka ʻili kila kila, e hāpai ana i ka hiki ʻana o nā hopena electrochemical. ,
3. Hoʻoponopono ʻenehana a me nā hemahema o ka ʻili
ʻO ka ʻenehana hana a me ka maikaʻi o ka mālama ʻana i ka ʻili o nā wili lima kila kila kekahi hopena koʻikoʻi i ko lākou pale ʻana i ka corrosion. Inā loaʻa nā ʻōpala, nā lua one a me nā hemahema ʻē aʻe ma ka ʻili o ka huila lima i ka wā e hana ai, e lilo kēia mau ʻāpana i wahi hoʻomaka o ka corrosion. No ka mea i nā hemahema, ua luku ʻia ka ʻili o ke kila kila a ʻoi aku ka maikaʻi o ka hana ʻana me ka waika ikaika a me ka media alkali. I ka manawa like, inā ʻaʻole kūpono ke kaʻina hana o ka ʻili, e like me ka hoʻomaʻamaʻa ʻana i ka passivation ʻole, ʻaʻole i kūlike a lawa ʻole paha ka mānoanoa o ke kiʻiʻoniʻoni passivation ma ka ʻili kila kila, a ʻaʻole hiki ke pale pono ʻia ka matrix metala. ʻO nā huila lima kila kila i hana ʻia e kekahi mau mea hana liʻiliʻi he maikaʻi ʻole ka hana ʻana a me ka maikaʻi o ka mālama ʻana ma muli o nā lako hana maʻalahi a me ka mana lax process. ʻOi aku ka haʻahaʻa haʻahaʻa o ke kūpaʻa corrosion i loko o ka waika ikaika a me ka alkali ma mua o nā huahana mai nā mea hana nui maʻamau.
3. Kūkākūkā no nā mea kū'ē, -ʻano like ʻole e hoʻoponopono ai i ka pilikia
1. E koho i ka mea kila kuhiliʻole pono
I ke kuai anahuila lima i loko o ka pahu,Pono nā ʻoihana e koho i nā mea kila kuhili ʻole kūpono e like me ke ʻano o ka waikawa ikaika a me ka alkali. No nā kaiapuni ʻakika ikaika, hiki ke koho ʻia nā mea kila kila me ka molybdenum kiʻekiʻe e like me 316L a me 904L, ʻoi aku ka maikaʻi o ka pale ʻana i ka waikawa. I loko o nā kaiapuni alkaline ikaika, ʻoi aku ka maikaʻi o ke kūpaʻa ʻana i ka corrosion i kekahi mau kila kolilika ferritic. I ka manawa like, e hoʻolohe i ka hōʻike waiwai a me ka hōʻoia ʻana i ka maikaʻi o ka huahana e hōʻoia i ka mea i kūʻai ʻia i nā mea hoʻohana pono. No ka laʻana, i loko o ka hale hana hoʻohua hydrochloric acid o kahi hui kemika nui, ma hope o ka hoʻololi ʻana i ka huila 304 stainless steel me ka 316L stainless steel handwheel, ua hoʻolōʻihi ʻia ke ola lawelawe o ka huila lima ma mua o ʻelua mau manawa, e hōʻemi pono ana i ke kumukūʻai mālama pono. ,
2. Hoʻonui i ke kaʻina hana lapaʻau
E hoʻoikaika i ka hoʻomaʻamaʻa ʻana i ka ʻili o nā lima lima kila kila e hoʻomaikaʻi i kona kūpaʻa ʻana. E hoʻohana i ka ʻenehana passivation kiʻekiʻe e hōʻoia i ka hoʻokumu ʻia ʻana o kahi kiʻiʻoniʻoni passivation ʻaʻahu ma ka ʻili o ka huila lima. Eia kekahi, hiki ke noʻonoʻo ʻia ka mālama ʻana i ka uhi ʻana ma luna o ke kila kila, e like me ka fluorocarbon coating, ceramic coating, a me nā mea ʻē aʻe. I loko o kekahi mea kanu electroplating, ma hope o ka mālama ʻia ʻana o nā huila kila kila me ka uhi seramika, ua hoʻomaikaʻi maikaʻi ʻia ka ʻino ʻana o nā huila lima i loko o ka waika ikaika a me ka hoʻonā alkali plating. Ma hope o hoʻokahi makahiki o ka hoʻohana ʻana, ʻaʻahu liʻiliʻi wale nō ma ka ʻili a ʻaʻohe hōʻailona corrosion maopopo. ,
3. E hoʻoikaika i ka mālama a me ka nānā ʻana i kēlā me kēia lā
E hoʻokumu i kahi ʻōnaehana mālama pono piha a nānā mau a mālama mauNā huila lima kila kila. Aia ma loko o ka nānā 'ana ke kūlana corrosion o ka ili huila lima, ka ma'alahi o ka ho'ololi 'ana, ka pa'a o nā 'āpana pili, a pēlā aku. E ho'oma'ema'e i ka lepo a me ke koena o ka waika ikaika a me ka media alkali ma ka ili huila lima i ka manawa e pale aku ai i ka houluulu -makahiki ma ka ili. Ma ka manawa like, hiki ke hoʻohana ʻia nā ʻenehana nānā corrosion e like me ka nānā ʻana i ka electrochemical a me ka corrosion coupon e hoʻomaopopo i ke kūlana corrosion o ka huila lima i ka manawa maoli. Ke ʻike ʻia nā hōʻailona o ka ʻinoʻino, pono e hana ʻia nā hana i ka manawa e hoʻoponopono ai a hoʻololi paha iā lākou i mea e pale ai i ka pōʻino hou o ka ʻino.
4. Nānā 'oihana, ho'olaha i ka 'enehana hou a me ka ho'omaika'i ma'amau
ʻO ka pilikia o Stainless Steel Handwheels i hoʻoheheʻe ʻia i loko o ka waikawa ikaika a me nā wahi alkali ua kani i ka alarm no ka ʻoihana holoʻokoʻa. ʻAʻole kēia i koi wale i nā ʻoihana e nānā nui i ke koho ʻana a me ka mālama ʻana i nā mea hana, akā hoʻolaha pū kekahi i ka hana hou o ka noiʻi mea kila kila a me ka hoʻomohala ʻana a me ka ʻenehana hana. I ka wā e hiki mai ana, me ka puka mau ʻana o nā mea kila kila hou a me ka hoʻomaikaʻi mau ʻana o ka ʻenehana lapaʻau ili, ua manaʻo ʻia e hoʻomaikaʻi maikaʻi ʻia ke kūpaʻa ʻana o nā kuʻekuʻe lima kila kila i loko o ka waikawa ikaika a me ka alkali. I ka manawa like, e hoʻomaikaʻi hou ʻia nā kūlana o ka ʻoihana, a e kau ʻia nā koi ʻoi aku ka ikaika no ke koho ʻana i nā mea, ka ʻenehana hana, ka mālama ʻana i ka ʻili, a me nā mea ʻē aʻe o Stainless Steel Handwheels i nā ʻokoʻa ikaika a me ka alkali, e hāʻawi ana i nā hōʻoia ikaika no ka hana palekana a paʻa o ka hana ʻoihana. Ma o ka hui pū ʻana o nā ʻaoʻao a pau o ka ʻoihana, ua manaʻo ʻia e hoʻoponopono maikaʻi ʻia kēia pilikia a hāpai i ka hoʻomohala olakino o nā ʻoihana pili.
