Ma ka ʻoihana ʻoihana, ʻo ka lawe ʻana i nā wai i loko o nā ʻāpana paʻa he hana maʻamau akā paʻakikī loa, e like me ka lawe ʻana i ka slurry i ka mining a me ka lawe ʻana i ka lehu i ka hana mana wela. He kuleana koʻikoʻi ka slurry pump i ka hoʻopau ʻana i kēia hana. Ma waena o ka nui o nā slurry pumps,ʻO nā paila slurry impeller silicon carbideke lilo nei i mea kōkua hilinaʻi no ka lawe ʻana i nā ʻoihana ma muli o ko lākou mau pono kūʻokoʻa.
ʻO ka impeller o nā paila slurry maʻamau i hana pinepine ʻia i nā mea metala. ʻOiai he ikaika a paʻakikī paha nā mea metala, ua maʻalahi lākou e ʻeha a ʻino i ka wā e kū ana i nā wai me nā ʻāpana paʻakikī a kiʻekiʻe. No ka laʻana, i kekahi mau ʻoihana kemika, aia ka wai i lawe ʻia i nā mea acidic, a hiki i nā impeller metala maʻamau ke hoʻopau koke, e alakaʻi ana i ka emi ʻana o ka hana ʻana o ka paila a me ka hoʻololi pinepine ʻana i nā impellers, ʻaʻole ia e hoʻopilikia wale i ka hana hana akā hoʻonui i nā kumukūʻai.
ʻOkoʻa ka pāpaʻi slurry silikon carbide impeller, ʻo kāna "mea kaua huna" he mea carbide silicon. ʻO ka silikoni carbide kahi mea seramika maikaʻi loa me ka paʻakikī ultra-kiʻekiʻe, ʻelua wale nō i ka daimana paʻakikī ma ke ʻano. ʻO ia ke ʻano o ka hopena o ka wai i loko o nā ʻāpana paʻakikī i ka impeller i ka wikiwiki kiʻekiʻe, hiki i ka impeller silicon carbide ke pale pono i ka lole a hoʻolōʻihi i kona ola lawelawe.
Eia nō naʻe, paʻa loa nā waiwai kemika o ka silicon carbide a hiki ke kū i nā ʻano corrosion. I kekahi mau ʻoihana e koi ana i ka lawe ʻana i nā wai corrosive, e like me ka electroplating, ʻoihana kemika, a me nā mea ʻē aʻe.
Ma waho aʻe o ka ʻaʻahu a me ka pale ʻana i ka corrosion, ʻoi aku ka maikaʻi o ka carbide silicon. I ka wā o ka hana ʻana o ka paila, ʻo ka hoʻololi kiʻekiʻe o ka impeller e hoʻoulu i ka wela, a hiki i ka silicon carbide ke hoʻopau koke i ka wela e pale ai i ka pōʻino o ka impeller ma muli o ke kiʻekiʻe o ka wela, e hoʻomaikaʻi hou i ka hilinaʻi o ka paila.
Ma nā noi kūpono, ua hōʻike pū ʻia nā ʻōpala slurry silicon carbide impeller i nā pono nui. No ka laʻana, i ka ʻoihana mining, i ka wā e hoʻohana ai i nā paila slurry maʻamau, pono paha e hoʻololi ʻia ka impeller i kēlā me kēia mau mahina. Eia nō naʻe, me ka hoʻohana ʻana i nā paila slurry silicon carbide impeller, hiki ke hoʻonui ʻia ka pōʻai o ka impeller i hoʻokahi makahiki a ʻoi aku paha ka lōʻihi, e hōʻemi nui ana i ka manawa mālama pono a me nā kumukūʻai, a me ka hoʻomaikaʻi ʻana i ka hana pono.
ʻOiai he nui nā pōmaikaʻi o ka pāpaʻi slurry silicon carbide impeller, ʻaʻole kūpono. Ma muli o ka palupalu o nā mea carbide silicon, hiki iā lākou ke ʻike i ka haki ʻana i ka wā i hoʻokau ʻia i nā mana hopena. Eia nō naʻe, me ka hoʻomau mau ʻana o ka ʻenehana, ke hoʻomaikaʻi nei nā ʻenekinia ma o nā ʻano like ʻole, e like me ka hoʻolālā ʻana i ka hoʻolālā hoʻolālā o ka impeller e hoʻohele maikaʻi i ke koʻikoʻi a hōʻemi i ka pilikia o ka rupture.
Ke manaʻoʻiʻo nei au i ka wā e hiki mai ana, me ka hoʻomau mau ʻana o ka ʻepekema ʻenehana a me ka ʻenehana hana, ʻoi aku ka maikaʻi o ka hana ʻana o ka silicon carbide impeller slurry pumps, a ʻoi aku ka nui o kā lākou noi, e lawe mai ana i ka ʻoluʻolu a me nā pōmaikaʻi i ke kahua kaʻa ʻoihana.
Ka manawa hoʻouna: Iune-27-2025