Hiki ke hoʻohana nui ʻia ka slurry pump i nā mines, mana uila, metallurgy, lanahu, mālama kaiapuni a me nā ʻoihana ʻē aʻe e lawe i ka slurry i loaʻa nā ʻāpana paʻa abrasive. ʻO ka lawe ʻana i ka slurry i loko o nā mines, ka lawe ʻana i ka lehu wai mai nā mea kanu i hoʻopaʻa ʻia i ka lanahu, ka slurry lanahu i nā mea kanu holoi lanahu kaumaha a me ka halihali kaumaha, ke kālai ʻana i nā kahawai kahawai, a me ka huki ʻana i nā muliwai. I ka ʻoihana kemika, hiki ke lawe ʻia kekahi mau slurries corrosive i loaʻa nā kristal. ʻO ke ola pōkole o ka pauma slurry he mea kaulana. ʻO ka ʻaʻahu ʻana o ka pauma slurry ka mea nui ma muli o ka ʻino o ka slurry a me ka erosion o ka wai.
Nui nā haʻawina i hana ʻia i ka wā ma mua ma nā pale pale corrosion maʻemaʻe. I ka hana maoli, hoʻohana ʻia ka hapa nui o nā pena a me nā uhi no ka anti-corrosion. Eia nō naʻe, ma ke ʻano o ka corrosion a me ka ʻaʻahu, ma muli o ka liʻiliʻi o ka hana noiʻi i hana ʻia i ka wā ma mua, ʻo ka hana noiʻi uhi i hoʻolālā ʻia e kūʻē i ka corrosion a me ka ʻaʻahu. He ʻoiaʻiʻo ʻo ka hapa nui o nā mea i hoʻopaʻa ʻia he hiki ke pale aku i ka ʻaʻahu corrosion, akā ʻoi aku ka maikaʻi o ka lole pale corrosion kūikawā ma lalo o nā kūlana aahu corrosion ikaika. ʻO kēia uhi he uhi polyurethane pulupulu pale ʻaʻahu.
ʻOi aku ka maikaʻi o nā polyurethanes elastomeric ma kēia wahi. ʻO kona elongation kiʻekiʻe a me ka laulā o ka paʻakikī; ʻO kona kūpaʻa ʻaʻahu, ka biocompatibility a me ka pili koko ke koʻikoʻi. I ka manawa like, loaʻa iā ia ke kūpaʻa aila maikaʻi loa, ka hopena o ka hopena, ka haʻahaʻa haʻahaʻa haʻahaʻa, ka pale ʻana i ka radiation a me ke kaumaha, ka wela wela, ka insulation a me nā waiwai ʻē aʻe. ʻO ka polyurethane spray he mau waiwai maikaʻi loa e like me ke kū'ē abrasion, ka wai kū'ē, kaʻaila kū'ē, ka vibration absorption a me ka ho'ēmiʻana o ka walaʻau, ka ikaika kiʻekiʻe, a me ka pili ikaika i ka metala, haʻahaʻa haʻahaʻa, maikaʻi hoʻomaʻemaʻe hoʻomaʻemaʻe maikaʻi, hoʻemi i ka lole o ka slurry pump, mālama i ka ikehu a lōʻihi. Hiki i ke ola o ka slurry pump ke hoʻomaikaʻi i ka hana pono o ka slurry pump i kekahi ʻano. ʻO kēia polyurethane elastomer mea kokoke i ka mea ʻole ka mea i hoʻokō i nā koi o ka mine, a hiki ke hoʻololi i kekahi o nā mea metala.
Loaʻa i kēia mea ke kūpaʻa aahu maikaʻi a me ka pale ʻana i ka erosion. ʻO ka mea nui aʻe, ʻo ia ka hana ʻoi aku ka maikaʻi o ka hoʻopili pili. Ma hope o ka lōʻihi o ka hopena a me ka hana mechanical, ua paʻa mau ia i ka adhesion ikaika i ka ʻili o ka substrate a ua hoʻohana maikaʻi ʻia i ka hana hana o ka slurry pump. He ākea loa ka manaʻolana hoʻomohala.
ʻO kēia uhi paʻa ʻaʻahu he ʻano nui o ka paʻakikī Shore. Mai Shaw A45 a i kahakai D60. Hiki ke hoʻololi ʻia ka paʻakikī e like me nā kūlana hana like ʻole, hiki ke hoʻonui ʻia ka ʻike o nā pūʻulu polar, hiki ke hoʻohana pono ʻia nā paʻa hydrogen e hoʻonui i nā ikaika intermolecular, a hiki ke hoʻonui pono ʻia ka manawa uhi pono. Eia kekahi, ʻaʻole hiki i kēia mea ke pale pono i ka erosion a me ka cavitation wear, akā hiki ke kū i ka waika ikaika a me ka corrosion alkali ma ke ʻano o 3-11 pH. ʻAʻole wale kēia mea e pale i ka ʻili mai ka ʻāʻī ʻana o ka wai, ka lole cavitation, akā pale pū kekahi i nā ʻāpana mai ka waikawa a me ka alkali corrosion. He mea hoʻomaʻamaʻa ʻili ʻili maoli ia. ʻO kēia ʻano mea mea ikaika loa a hoʻohana nui ʻia i nā ʻano ʻoihana like ʻole kahi e pono ai ke hāʻawi i ka pale corrosion a me ka pale lole, a ua loaʻa nā hopena maikaʻi. Ua hōʻoia ka ʻoiaʻiʻo he paʻa paʻa loa kēia ʻano mea me ka substrate, a ʻoi aku ka nui o ke ola o ka uhi ma mua o ʻumi mau manawa kiʻekiʻe ma mua o nā mea metala maʻamau. ʻOi aku ka nui o nā pono waiwai.
Shijiazhuang Boda Industrial Pump Co.,Ltd
Ka manawa hoʻouna: Iulai-13-2021