VPSAO vacuum kaomi swing adsorption oxygen hana lako
Kuʻuna hana
ʻO nā mea nui i ka lewa he nitrogen a me ka oxygen, me ka hoʻohana ʻana i ka mahana ambient, nitrogen a me ka oxygen i ka lewa i ka zeolite molecular sieve (ZMS) adsorption hana ʻokoʻa (hiki i ka oxygen ke hele a me ka adsorption nitrogen), hoʻolālā i ke kaʻina kūpono, a hana i ka nitrogen. a me ka hoʻokaʻawale oxygen e loaʻa ai ka oxygen.Nitrogen ma ka zeolite molecular sieve adsorption hiki ke oi ma mua o ka oxygen (nitrogen ion a me ka molecular sieve ili ikaika ikaika), i ka wā o ka ea kaomi i loko o ka moku'āina me ka zeolite molecular sieve adsorbent adsorption moe, nitrogen e molecular sieve adsorption. , emi oxygen ma adsorption, noonoo a me ke kahe ana i loko o ke kinoea manawa adsorption moe, ka oxygen a me ka naikokene kaawale no ka oxygen.When ka molecular sieve adsorption nitrogen e saturated, hooki i ka ea a hoemi i ke kaomi o ka adsorption moe, molecular sieve adsorption nitrogen hoʻololi hoʻoholo, molecular sieve regeneration a hiki ke hoʻohana hou ʻia. Inā ʻelua a ʻoi aku ka nui o nā moena adsorption e hoʻololi i ka hana, hiki ke hana mau ʻia ka oxygen.
ʻO ka oxygen a me ka nitrogen he mau wahi paila like, kahi e paʻakikī ai ka hoʻokaʻawale ʻana, a hoʻonui pū ʻia i ka lewa. ʻO argon), i ʻike ʻia ʻo ka oxygen waiwai. Hoʻohālikelike ʻia me nā ʻāpana hoʻokaʻawale ea cryogenic, hiki i ka mea hope ke hana i nā mea ʻoi aku ma mua o 99.5% oxygen concentration.
Kaʻina hana
ʻO ka moe adsorption o ka psa air separation oxygen plant e pono e komo i ʻelua hana hana. Adsorption a me ka hoʻonā. paʻa, ua hoʻonohonoho ʻia kekahi mau ʻanuʻu kōkua pono. ʻO kēlā me kēia moena adsorption maʻamau e hana i ka adsorption, ka hoʻokuʻu ʻana i ke kaomi, ka haʻalele ʻana a i ʻole ka decompression regeneration, ka hoʻololi hou ʻana a me ka hoʻonui ʻana i ke kaomi ʻana i nā ʻanuʻu hoʻonui, ka hana hou ʻana i kēlā me kēia manawa. ʻokoʻa kaʻanuʻu hana, ma lalo o ka mana o ka PLC manawa kuapo, no laila, i kekahi mau adsorption moe coordinated hana, ma ka hoʻomaʻamaʻa ua staggered kekahi i kekahi, no laila, i ka puʻe kowali adsorption mea hiki ke holo smoothly, e komo mau i ka huahana kinoea. Pono e noʻonoʻo ʻia no ke kaʻina kaʻawale maoli. ʻO ka carbon dioxide a me ka wai i ka mana adsorbent adsorption maʻamau ʻoi aku ka nui ma mua o ka nitrogen a me ka oxygen, hiki ke hoʻopiha ʻia i ka moena adsorption me ka adsorbent kūpono (a i ʻole ka hoʻohana ʻana i ka oxygen adsorbent pono'ī) e hana ai. adsorption a me ka wehe ʻana.
ʻO ka nui o nā hale kiaʻi adsorption e koi ʻia e ka mea hana oxygen e pili ana i ka nui o ka hana oxygen, ka hana adsorbent a me nā manaʻo hoʻolālā kaʻina.ʻOi aku ka maikaʻi o ka hana paʻa o ka hana multi-tower, akā ʻoi aku ka kiʻekiʻe o ka hoʻokele waiwai. ʻO ke ʻano o kēia manawa ʻo ka hoʻohana ʻana i nā sorbents oxygen kiʻekiʻe e hoʻemi i ka helu o nā hale kiaʻi adsorption a me ka hoʻohana ʻana i nā pōkole hana pōkole e hoʻonui i ka pono o ka mea kanu a hoʻemi i ka hoʻopukapuka. .
Nā hiʻohiʻona ʻenehana
1. Kaʻina hana maʻalahi o ka mea hana
2. oxygen hana unahi ma lalo o 10000m3 / h, oxygen hana mana hoʻohana i ka emi, emi waiwai;
3 liʻiliʻi ka nui o ka ʻenekinia kīwila, ʻoi aku ka pōkole o ka hoʻonohonoho ʻana o ka hāmeʻa ma mua o ka mea cryogenic;
4. ʻO ke kumu kūʻai haʻahaʻa o ka hana ʻana a me ka mālama ʻana;
5. kiʻekiʻe kiʻekiʻe o ka automation o ka hana ʻana o ka mea hana, maʻalahi a wikiwiki hoʻi ka hoʻomaka ʻana a hoʻōki, ka liʻiliʻi o nā mea hana;
6. paʻa a palekana ka hana o ka mea hana;
7. He maʻalahi ka hana, koho ʻia nā ʻāpana nui i nā mea hana kaulana honua;
8. ka hoʻohana ʻana i ke kānana molecular oxygen i lawe ʻia mai, ka hana ʻoi aku ka maikaʻi a me ke ola lōʻihi;
9. ka maʻalahi o ka hana (laina hoʻouka kiʻekiʻe, ka wikiwiki hoʻololi wikiwiki).
Nā hōʻailona ʻenehana
| Pālākiō huahana | 100-10000Nm3/h |
| Oxygen maemae | ≥90-94%, hiki ke hoʻololi i ka laulā o 30-95% e like me nā koi o ka mea hoʻohana. |
| Hoʻohana mana o ka oxygen | ka hoʻomaʻemaʻe oxygen ma 90%, hoʻololi ʻia i ka mana oxygen maʻemaʻe o 0.32-0.37KWh/ Nm3 |
| Paʻi ʻoxygen | ≤20kpa(hoʻouka nui ʻia |
| Mana makahiki | ≥95% |
