Pehea e koho pono ai i nā huahana holoi maka?
Ua hoʻohana nui ʻia ka holoi maka ma ka hapa nui o nā hale hana, laboratories a me nā halemai ma nā ʻāina ʻoihana hoʻomohala (USA, UK, etc.) ma mua o ka 1980s.ʻO kāna kumu e hōʻemi i ka pōʻino i ke kino mai nā mea ʻawaʻawa a me nā mea ʻino i ka hana, a hoʻohana nui ʻia i nā wahi i hōʻike ʻia ai nā mea pōʻino, e like me ka petroleum, ʻoihana kemika, ʻoihana semiconductor, hana lāʻau lapaʻau, meaʻai, a me ka hale hana.
No laila pehea e koho pono ai i nā huahana eyewash?
ʻO ka mua: E like me nā mea ʻawaʻawa a me nā mea ʻino ma ka pae hana
Ke loaʻa ka chloride, fluoride, sulfuric acid a i ʻole ʻakika oxalic me ka ʻoi aku o ka 50% ma ka pūnaewele, hiki iā ʻoe ke koho wale i nā mea holoi maka kila kila i hoʻopili ʻia me ka ABS plastik a i ʻole nā mea holoi maka kiʻekiʻe.No ka mea hiki i ka holoi maka i hana ʻia me ke kila kila 304 ke pale aku i ka corrosion o nā waikawa, alkalis, paʻakai a me nā aila ma lalo o nā kūlana maʻamau, akā ʻaʻole hiki ke pale i ka corrosion o ka chloride, fluoride, sulfuric acid a i ʻole oxalic acid me ka ʻoi aku o 50%.I loko o ka wahi hana kahi i loaʻa ai nā mea i luna aʻe, ʻo ka holoi maka i hana ʻia me ke kila kila 304 e loaʻa ka pōʻino nui ma lalo o ʻeono mahina.ʻOkoʻa nā manaʻo o ka ʻūlū ʻana o ABS a me ka hoʻoulu ʻana o ABS.Hana ʻia ka impregnation ABS me ka impregnation pauka ABS, ma mua o ka impregnation wai wai ABS.
1. ʻO nā hiʻohiʻona o ka pauka ABS impregnated plastic: ʻO ka pauka ABS he ikaika adhesion ikaika, kahi mānoanoa o 250-300 microns, a me ke kūpaʻa ʻana i ka corrosion ikaika.
2. ʻO nā hiʻohiʻona o ka hoʻohana ʻana i ka plastik wai impregnating ABS: He ʻino ka ikaika adhesion o ka pauka ABS, hiki i ka mānoanoa ke 250-300 microns, a ikaika loa ke kūpaʻa corrosion.
ʻO ka lua: e like me ka mahana hoʻoilo kūloko
Ma waho aʻe o Kina, e ʻike nā wahi ʻē aʻe i ka wā ma lalo o 0 ° C i ka hoʻoilo, no laila e loaʻa ka wai i ka holoi maka, e pili ana i ka hoʻohana maʻamau o ka holoi maka.
No ka hoʻoponopono ʻana i ka pilikia o ka hōʻiliʻili ʻana o ka wai i loko o ka holoi maka, pono e hoʻohana i ka antifreeze type eyewash, uila wela tracing eyewash a i ʻole uila hoʻomaʻamaʻa eyewash.
1. Hiki i ka anti-freeze eyewash ke hoʻokahe i ka wai i hōʻiliʻili ʻia i loko o ka holoi maka holoʻokoʻa ma hope o ka pau ʻana o ka hoʻohana ʻana i ka holoi maka a i ʻole ka holoi ʻana i ka maka.He ʻano hoʻokaʻawale ʻokoʻa a me kahi ʻano hoʻokaʻawale lima.ʻO ka maʻamau, hoʻohana ʻia ke ʻano hoʻokaʻawale ʻokoʻa.
2. Ma nā wahi hiki ke pale i ka maloo a hoʻonui i ka mahana o ka wai, pono ʻoe e hoʻohana i ka holoi maka uila a i ʻole ka holoi maka uila.
Hoʻomaʻamaʻa ʻia ka wela uila e ka wela wela, i ʻole e maloʻo ka wai i loko o ka holoi maka, a hiki ke hoʻonui ʻia ka mahana o ka holoi maka i kahi palena palena ʻole, akā ʻaʻole hiki ke hoʻonui ʻia ka wela o ka wai ehu. .(Manaʻo: ʻO ka holo ʻana o ka holoi maka he 12-18 lita / min; ʻo ka ʻōpala he 120-180 lita / min)
ke kolu.E hoʻoholo e like me ka wai ma ka wahi hana
No ka poʻe i loaʻa ʻole kahi kumu wai paʻa ma ka wahi hana, a i ʻole pono e hoʻololi pinepine i ka wahi hana, hiki iā lākou ke hoʻohana i kahi holoi maka.Hiki ke hoʻoneʻe ʻia kēia ʻano holoi maka i kahi i makemake ʻia ma ke kahua hana, akā ʻo kēia ʻano mea holoi maka liʻiliʻi liʻiliʻi he hana holoi maka wale nō, ʻaʻohe hana hoʻoheheʻe.ʻOi aku ka liʻiliʻi o ke kahe wai no ka holoi ʻana i nā maka ma mua o ka wai holoi maka.ʻO nā holoi maka maka nui wale nō ka hana o ka pulupulu a me ka holoi maka.
No ka wahi hana me kahi puna wai paʻa, hoʻohana ʻia nā mea holoi maka paʻa, hiki ke hoʻopili pololei ʻia i ka wai paila ma ka pūnaewele, a nui ke kahe wai.
Ka manawa hoʻouna: Mei-11-2020
