Porous metala kānana Sintered kuhiliʻole kila disc kānana no Fiberf wili hana / polymer kānana

I ka hana ʻana i nā fibers synthetic, nā kiʻiʻoniʻoni, nā plastics, a me nā mea ʻē aʻe, ua lako ka extruder me kahi kānana, ma kahi kiʻekiʻe o 300 ℃ me ka 250 kiʻekiʻe-press bar treatment of high viscosity slurry ʻoi aku ma mua o 300 Poe, ma luna o ka holo pololei ʻana. emi iho ma lalo o 3um;ʻO ke kumu o ka wehe ʻana i ka gel i ka polymer, ka hoʻohui ʻana o nā coagulants a me nā catalysts, ka polymer i loko o nā haumia, a me nā mea ʻē aʻe, e hōʻoia i ka maikaʻi o ka polymer i ka wili a me nā pae ʻē aʻe.

ʻO ke kumu nui o ka kānana wai viscosity kiʻekiʻe ka wehe ʻana i nā mea haumia granular, ʻo ka hapa nui o kēia mau ʻāpana he ʻano like ʻole o nā ʻāpana gum a me nā ʻāpana semi-gum, nā haumia non-homogeneous, a me nā ʻāpana paʻa mai nā mea maka, me ka nui o ka nui. 0um ~ 100um, ʻo ka hapa nui o lākou ma lalo o 20um, maʻalahi loa e pale i nā pores o ka media kānana.I ka kānana ʻana, hana nā ʻāpana i kahi keke kānana ma ka media a laila hoʻopaʻa mālie i ka media kānana ma o ka lua kānana a waiho ʻia paha i loko o ke kahawai pore.

He paʻakikī ke koho ʻana i kahi mea kūpono no ka wai kiʻekiʻe-viscosity ma luna o ka hopena;pono e noʻonoʻo i ke kiʻekiʻe o ka blockage ma mua a ma hope o ka wikiwiki, viscosity, erosion, stability, heat resistance, a me ka palena o ka filtration rate, nā kūlana palekana, production scale, etc.

Pono ka media kānana i koho ʻia e hoʻokō i nā koi o ka filtration precision, maʻalahi e hana hou;ʻO ka koho mua no nā wai viscosity kiʻekiʻe he media kānana incompressible.

hengko sintered metala porous media, porosity a hiki i 50% ~ 90%, hiki ke hana ʻia i nā ʻano like ʻole e like me nā flakes, nā kīʻaha, nā pāpale, a me nā mea ʻē aʻe, i hoʻolālā ʻia e loaʻa i kahi pae o ka nui o ka pore, no laila ke kiʻekiʻe kona mana paʻa. a me ke ola lōʻihi, kānana pololei o 1um ~ 100um.