ʻO ka nui o ka mākeke honua o nā mea hoʻopili ea ma kahi o 44 biliona kālā ʻAmelika i ka makahiki 2023. Ke hoʻomaikaʻi mau nei nā ʻoihana kūloko Kina i ko lākou hiki ke hana a me ka pae hana, a ke holomua mau nei ke kaʻina hana kūloko.Nā ʻāpana kānana compressor air, ma ke ʻano he mau mea pono nui, noho i kahi kūlana koʻikoʻi ma ke kaulahao ʻoihana.
I. Nā Mea Maka Nui o nā ʻElemene Kānana Ea
ʻO ka mea nui o nā ʻāpana kānana ea he pepa kānana i mālama kūikawā ʻia, nona ka hana e hoʻoholo pololei i ka hopena kānana a me ke ola lawelawe. I kēia manawa, hana ʻia nā ʻāpana kānana ea nui mai ka hui HV i lawe ʻia mai a me ka pepa kānana pulp lāʻau maʻemaʻe ʻo Ahlstrom Korea. Loaʻa i kēia mau pepa kānana nā ʻano loea:
Nā Palena Kino: ʻO ke kaumaha o ka pepa he 127 ± 6 g/m², ka mānoanoa ≥ 0.36mm, ka hohonu o ka corrugation 0.1 - 0.3mm, ka permeability o ka ea ma △P = 200Pa kūlana ≥ 580L/m²·s, ka nui o ka pore kiʻekiʻe loa ≤ 75μm.
Hana Kānana: ʻO ka pololei o ke kānana he 5 - 10μm, hiki i ka pono o ke kānana i 98%, e kāohi pono ana i nā ʻāpana paʻa i ka lewa. Hoʻonui ka hoʻolālā ʻano pleated multi-layer i ka wahi kānana ma 5 - 8 mau manawa, a ua hoʻomaikaʻi nui ʻia ka hiki ke hoʻohaumia.
Nā ʻAno Paʻa: ʻO ke ola lawelawe hoʻolālā maʻamau he 2000 mau hola, a ma kahi ʻano me ka maikaʻi o ka ea, hiki ke hoʻolōʻihi ʻia i 3000 mau hola. Hoʻohana ʻia ka pepa kānana me ka resin, me ka nui o ka resin ma kahi o 18%, e hāʻawi ana iā ia i ke kūpaʻa wai maikaʻi loa a me ke kūpaʻa o ka dimensional.
II. Nā Mea Maka Nui o nā ʻElemene Kānana ʻAila
ʻO ke kikowaena kānana koʻikoʻi o nā ʻāpana kānana aila he mea fiber aniani. ʻO kona mau ʻano loea penei:
ʻAno Fiber: Ke hoʻohana nei i nā fibers aniani maikaʻi loa me nā anawaena o 1 - 20μm, e hana ana i kahi papa kānana ma o kahi ʻano interlaced ʻekolu-dimensional, me ka nui o ka pore o 30 - 80μm. Hiki i kēia ʻano ke kāohi i nā kulu aila 99% ≥ 5μm, me ka pono kānana i ana ʻia o 99.9%.
Hana Kū'ē Mahana: Hiki i nā olonā aniani ke kū i ka mahana kiʻekiʻe o 555℃, akā i ka hoʻopili ʻana o nā mea kānana, hiki i ka mahana hana ke piʻi i 120℃ ma lalo o ke kākoʻo o ke kiʻikuhi kila kila. Loaʻa iā ia ke kūpaʻa ikaika i ka palaho kemika a hiki ke kū'ē i nā hopena waikawa a me ka alkali a me nā hopena ʻē aʻe ʻaʻole organik, kūpono no ka kānana ʻana o nā ʻaila lubricating like ʻole a me nā ʻaila hydraulic.
Nā ʻAno Mīkini: Ua hoʻonui ʻia ka helu hoʻolōʻihi haki i 3.5%, 42% kiʻekiʻe aʻe ma mua o nā kaʻina hana kuʻuna.
III. Nā Mea Maka Nui o nā ʻElemene Kānana Hoʻokaʻawale ʻAila-Kinoea
Hoʻohana nā ʻāpana kānana hoʻokaʻawale aila-kinoea i nā mea kānana hui aniani maikaʻi loa mai ka hui US HV. Loaʻa iā lākou nā ʻano penei:
Ka Hoʻohui Mea: Hana ʻia me nā mea kānana fiber aniani pae micrometer i loko o kahi ʻano hui multi-layer, me nā anawaena fiber o 1 - 20μm, e hana ana i kahi papa kānana interlaced ʻekolu-dimensional ma o nā kaʻina hana kūikawā. Hiki i kēia ʻano ke kāohi pono i nā ʻāpana noe aila 0.1μm-nui, me ka nui o ka aila kinoea hoʻokaʻawale o ≤ 3PPM w/w.
ʻAno Hoʻokaʻawale: Ma o ka interception, diffusion a me ka hōʻuluʻulu ʻana i nā hopena ʻekolu, ua hōʻuluʻulu ʻia nā kulu aila liʻiliʻi i loko o nā kulu aila nui. Hoʻokomo ʻia nā ʻāpana noe aila e ka paipu aila hoʻihoʻi lalo a hoʻihoʻi ʻia i ka ʻōnaehana lubrication. ʻO ka ʻokoʻa o ke kaomi mua he ≤ 0.02MPa, ʻo ka ʻokoʻa o ke kaomi pani he 0.7MPa, a ʻo ke ola lawelawe he 3500 - 5200 hola.
Hoʻololi i ke Kaiapuni: Hoʻomanawanui i nā wahi waikawa a me ka alkaline pH 2 - 12, me ka nui o ka pehu ʻana o ≤ 5%. I nā hoʻāʻo pōʻaiapuni 5000, emi wale ka hana ma 12%, ʻo ka pae kaomi hana he 1.4 - 2.5MPa, kūpono loa no nā wahi ʻoihana ʻino e like me nā ʻoihana petrochemical a me ka mana.
IV. Nā Mea Hana Lua a me nā ʻĀpana Kōkua
Mea Hana Resin: Hāʻawi kēia mau resins i nā waiwai pale wai i nā mea kānana, hoʻonui i ka ikaika mechanical, a hoʻomaikaʻi i ke kūpaʻa wela. Hiki i ka resin Phenolic ke kū i 280℃, e mālama ana i ke kūpaʻa i nā mahana kiʻekiʻe.
ʻŌnaehana Hoʻopili: Ke hoʻohana nei i nā mea hoʻopili wela EVA, PO a i ʻole PA no ka hōʻuluʻulu ʻana o nā mea kānana. Hoʻohana nui nā mea kānana ea i ka mea hoʻopili wela EVA, ʻoiai nā mea kānana aila e hoʻohana i ka mea hoʻopili wela polyurethane PA. Loaʻa i kēia mau mea hoʻopili ka mānoanoa paʻa i ka mahana i hoʻonohonoho ʻia a hana i kahi papa hoʻopaʻa ikaika ma hope o ka hoʻōla ʻana, e hōʻoiaʻiʻo ana i ka pono o ke ʻano o nā mea kānana. Nā mea hoʻohui hana: e komo pū me nā mea pale wai, nā mea hoʻokeʻokeʻo, nā mea hoʻolaha a me nā mea pale ahi, a pēlā aku.
Hana pū nā mea i luna i loko o kahi ʻōnaehana e hōʻoia pū i ka hana maikaʻi loa o nā huahana kānana e pili ana i ka pololei o ka kānana, ke ola lawelawe a me ka ikaika mechanical. ʻO ka lakio pololei o nā mea like ʻole a me nā ʻano hana hana nā ʻenehana koʻikoʻi.
Ka manawa hoʻouna: Iulai-02-2025