ʻO VITHY® UHMWPE/PA/PTFE Powder Sintered Cartridge ka mea kānana o VVTF Precision Microporous Cartridge Filter. Ke hoʻohālikelike ʻia i ka huʻihuʻi, ʻoi aku ka paʻakikī o nā mea microporous a ʻoi aku ka liʻiliʻi o ka deformation, ʻoi aku ka nui o ka wā i ʻike ʻia i nā mahana kūpono. ʻOiai ʻo ka keke kānana ma ka ʻili o waho o ka pahu kānana he viscous, hiki ke maʻalahi ke hoʻokaʻawale ʻia ma ka puhi ʻana i hope me ka ea paʻa. No nā kānana e hoʻohana ana i ka pāpaʻi lole, he mea paʻakikī ke hoʻokaʻawale i ka keke kānana me ka hoʻohana ʻana i nā ʻano hana maʻamau e like me ke kaumaha ponoʻī, vibration, backflushing, a me nā mea ʻē aʻe. No laila, hoʻoponopono ka mea kānana microporous i ka pilikia o ka hoʻokahe ʻana o ka kānana kānana viscous, maʻalahi ke hana, a he ʻano maʻalahi a paʻa. Eia kekahi, ma hope o ka puhi ʻana i ka keke kānana me ka ea paʻa, ʻoki ʻia ka ea kiʻekiʻe mai loko mai o nā pores, a hoʻokuʻu ʻia nā ʻāpana paʻa i hopu ʻia i ka wā o ka kānana me ka hoʻohana ʻana i kona ikehu kinetic. He mea maʻalahi ia e wehe i ka keke a hoʻoulu hou i ka pahu kānana, a hoʻemi i ka ikaika o ka mea hana.
ʻO ka pahu kānana microporous, i hana ʻia me ka UHMWPE/PA/PTFE, e hōʻike ana i ke kūʻē ikaika i nā kinikona like ʻole e like me ka waikawa, ka alkali, aldehyde, aliphatic hydrocarbons, a me ka radiation radioactive. Hiki iā ia ke pale i nā ketone ester, nā eter, a me nā mea hoʻoheheʻe organik ma lalo o 80 ° C (PA a hiki i 110 ° C, PTFE a hiki i 160 ° C).
Hoʻolālā kūikawā ʻia kēia pahu kānana no ka kānana wai pololei i nā kūlana i loaʻa ka nui o nā mea paʻa i kēia manawa a me nā kūlana koʻikoʻi no ka maloʻo ʻana o ka keke kānana. Loaʻa i ka pahu kānana microporous nā waiwai kemika. Hiki ke kau ʻia i nā kaʻina hana back-blowing a i ʻole back-flushing, e kōkua ana e hōʻemi nui i nā kumukūʻai holoʻokoʻa e pili ana i kāna hoʻohana ʻana.
Ma ke kahua pre-filtration, hoʻomoʻi ʻia ka slurry ma o ka kānana. ʻO ka ʻāpana wai o ka slurry e hele i loko o ka pahu kānana mai waho a i loko, ʻohi ʻia a hoʻokuʻu ʻia ma ka puka kānana. Ma mua o ka hoʻokumu ʻia ʻana o ka keke kānana, hoʻihoʻi ʻia ka filtrate i hoʻokuʻu ʻia i ka inlet slurry no ke kaʻina kānana hoʻomau a hiki i ka hoʻokō ʻana i nā koi filtration pono. Ke loaʻa ka kānana i makemake ʻia, hoʻouna ʻia kahi hōʻailona e hoʻōki i ka kānana mau. A laila kuhikuhi ʻia ka kānana i ka ʻāpana hana hou me ka hoʻohana ʻana i ka valve ʻekolu ala. Hoʻomaka ke kaʻina kānana maoli ma kēia pae. I ka wā lōʻihi, i ka hiki ʻana o ka keke kānana ma ka pahu kānana i kahi mānoanoa, hoʻouna ʻia kahi hōʻailona e hoʻōki i ka hānai slurry. Hoʻokahe ʻia ka wai i koe i loko o ka kānana a laila hoʻāla ʻia kahi hōʻailona no ka hoʻomaka ʻana i kahi kaʻina blowback me ka hoʻohana ʻana i ka ea paʻa e wehe pono i ka keke kānana. Ma hope o kekahi manawa, hoʻouna hou ʻia ka hōʻailona e hoʻopau i ke kaʻina hana backflushing, a wehe ʻia ke kahawai kānana e hoʻokuʻu. Ma hope o ka pau ʻana o ke kaʻina hana, pani ʻia ka puka, hoʻihoʻi i ka kānana i kona kūlana mua a hoʻomākaukau iā ia no ka pōʻai kānana aʻe.
●Hiki i ka helu kānana ke loaʻa i ka 0.1 micron haʻahaʻa.
●Hāʻawi ʻo ia i nā mana back-blow / back-flush maikaʻi, e hōʻoia ana i kahi hopena lōʻihi a me ke kumu kūʻai.
●Hōʻike ʻo ia i ke kūʻē kūʻokoʻa i ka corrosion kemika, me ka hiki ke kū i ka hapa nui o nā solvents ma lalo o 90 °C. He mea ʻala ʻole, ʻaʻohe mea ʻawaʻawa, ʻaʻole e hoʻoheheʻe a hoʻokuʻu paha i nā ʻala ʻokoʻa.
●Loaʻa iā ia nā waiwai pale wela me ka PE hiki ke kū i nā mahana a hiki i 90 °C, PA a hiki i 110 °C, PTFE a hiki i 200 °C.
●Hana ʻia ka hoʻihoʻi ʻana o ka filtrate a me ka slag wai i ka manawa like, me ka waiho ʻole ʻana.
●ʻO ka hoʻohana ʻana i ka kānana i hoʻopaʻa paʻa ʻia e hōʻoiaʻiʻo i kahi kaʻina hana maʻemaʻe me ka ʻole o ka pōʻino i ke kaiapuni.
●Ua loaʻa i kēia ʻenehana ke kaulana nui i nā ʻoihana like ʻole, me nā kemika maikaʻi, biopharmaceuticals, meaʻai a me nā mea inu, a me nā petrochemical. He mea maikaʻi loa ia i ka loaʻa ʻana o ka kānana paʻa-wai kūpono no nā mea e like me ka wai hoʻoheheʻe kalapona i hoʻāla ʻia, nā catalysts, nā kristal ultrafine, a me nā mea like ʻē aʻe, kahi e pono ai ka nui keke kānana nui a me ka maloʻo kiʻekiʻe.
●ʻO ka kānana a me ka hoʻomaʻemaʻe ʻana i nā huahana liʻiliʻi loa e like me nā catalysts, molecular sieves, a me nā ʻāpana magnetic maikaʻi.
●ʻO ka kānana pololei a me ka hoʻomaʻemaʻe ʻana i ka wai fermentation biological.
●ʻO ka fermentation, kānana, a me ka unuhi ʻana o ka kānana mua; ka hoʻomaʻamaʻa pololei ʻana e wehe i nā protein precipitated.
●Ka kānana pololei ʻana o ka pauka i hoʻāla ʻia.
●ʻO ka kānana pololei ʻana i nā huahana aila ma waena o ka wela wela i ka ʻāpana petrochemical.
●ʻO ka kānana pololei ʻana o ka brine mua a i ʻole ka lua i ka wā o ka chlor-alkali a me ka soda lehu.
