1. Kānana ʻeke kahiko:
ʻO ka kānana ʻeke maʻamau he kānana lepo maloʻo.He kūpono ia no ka hopu ʻana i ka lepo maikaʻi, maloʻo a ʻaʻole fibrous.Hana ʻia ka ʻeke kānana i ka lole kānana textile a i ʻole ka manaʻo i ulana ʻole ʻia.Hoʻohana ʻia ka hopena kānana o ka lole fiber e kānana i ke kinoea lepo.Ke komo ke kinoea lepo i loko o ka kānana ʻeke, ʻo ka lepo me nā ʻāpana nui a me ka umekaumaha kikoʻī nui e noho i lalo ma muli o ka hopena o ka umekaumaha a hāʻule i loko o ka puʻu lehu.Ke hele ke kinoea i loko o ka lepo maikaʻi i loko o ka mea kānana, e mālama ʻia ka lepo e hoʻomaʻemaʻe i ke kinoea.
ʻO ka kānana ʻeke maʻamau he kānana lepo maloʻo.He kūpono ia no ka hopu ʻana i ka lepo maikaʻi, maloʻo a ʻaʻole fibrous.
I kēia manawa, hoʻohana nui ʻia ia i nā mea kanu mana ahi, ke kila, nā mea kūkulu hale, nā metala non-ferrous, nā mīkini, nā ʻoihana kemika, ka palaoa, ka mahiʻai a me nā māla ʻē aʻe he nui ma Kina.He mea maopopo iki, akā hele pū me nā hemahema he nui:
1. Loaʻa i kekahi mau kinoea flue ka maʻamau, a i ʻole ka lepo i lawe ʻia he ikaika ka hoʻoheheʻe ʻana i ka wai, e alakaʻi pinepine ai i ka adhesion o ka ʻeke kānana o ka kānana ʻeke a me ka blockage o ka mea kānana.I mea e hōʻoiaʻiʻo ai i ka hana maʻamau o ka kānana ʻeke, pono e lawe ʻia ka hoʻomaloʻo ʻana a i ʻole ka thermal insulation i mea e hōʻoia ai ʻaʻole e condense ka wai i loko o ke kinoea.
2. ʻO ka ʻeke kānana o ka kānana ʻeke i kekahi palena o ka hiki ke lawe i ka mahana.Ke ʻoi aku ka kiʻekiʻe o ka mahana o ka mea kānana ma mua o ka lole pulupulu, pono e hoʻemi ʻia ka mahana o ka mea kānana i 80-260 ℃, a pono e hoʻemi ʻia ka pale wela o ka mea kānana i ke kinoea flue i ka wā o ka mahana ʻoi aku ka kiʻekiʻe o ka mea kānana ma mua o ka lole pulupulu.
No ke koʻikoʻi o ke kulekele hoʻomalu kaiapuni kūloko, pono e hana hou ʻia ka denitration o nā nitrogen oxides i ka wā e hoʻopau ai i ka lepo.I kēia manawa, ʻoi aku ka makua o nā ʻenehana SNCR a me SCR no ka denitration.ʻOi aku ka makemake o SCR ma muli o kona ʻoi aku ka maikaʻi o ka denitration a me ka hoʻokele hope.No ka mea, ʻaʻole hiki i ka lawe ʻana i ka lepo ʻeke maʻamau ke kū i ke kiʻekiʻe o ka wela wela, ʻoi aku ka haʻahaʻa o ka wela e komo ana i ka denitration hope e hiki ai ke hoʻokō pono i ka denitration.
ʻOi aku ka oʻo a ʻoi aku ka maikaʻi o ka denitration a me ke kumukūʻai lapaʻau o ka catalyst waena a me ka wela wela ma mua o ka denitration wela haʻahaʻa.Kāhea ka mākeke i kahi hoʻolālā i hoʻohui ʻia o ka wehe ʻana o ka lepo kiʻekiʻe a me ka denitration me ka ʻole o ke anuanu.No laila, ua hoʻomohala ʻo GRVNES i ka ʻeke metala wela kiʻekiʻe, hiki ke wehe i ka lepo a me ka denitration ma 500 ℃.
Nā Pipi Hana ʻEkolu Catalysts
2. Metala kiʻekiʻe wela 'eke kānana 'enehana kūpono no kiʻekiʻe wela Flue kinoea emission mana.
ʻO ke kānana ʻeke kiʻekiʻe metala he mea kānana micro i hana ʻia me ka fiber metala maikaʻi loa a me ka pauka metala, i hana ʻia e ka paving non-woven, stacking, static pressure a me nā kaʻina hana ʻē aʻe, a laila sintered i ke kiʻekiʻe wela.High filtration precision, maikai ea permeability, kiʻekiʻe mechanical ikaika, corrosion kū'ē a me ka lōʻihi lawelawe ola.He kūpono ia no ka hoʻohana ʻana i ka wela kiʻekiʻe.Hoʻohana nui ʻia ia i ka wehe ʻana o ka lepo kiʻekiʻe i nā kiln sima, nā kīʻaha aniani, nā kiln seramika, nā mea kanu kemika a me nā ʻoihana ʻē aʻe.Hoʻohui pū ʻia me nā huahana catalyst denitration i hoʻomohala ʻia e kā mākou hui, ʻike ia i ka noi hoʻohui ʻia o ka wehe ʻana i ka lepo a me ka denitration.
3. Nā Pono ʻenehana a me nā ʻano
3.1 Kaiapuni noi ākea
Hiki ke hoʻohana mau ʻia ma lalo o 500 ℃ a ma ka honua acid-base.
3.2 Hana kiʻekiʻe
ʻO ka pololei kānana kiʻekiʻe (1-50um), hiki ke hoʻokō i nā pono o ka hoʻokuʻu maʻemaʻe ultra ma lalo o 5mg / Nm3, a ʻoi aku ka kiʻekiʻe o ka hoʻoneʻe ʻana o ka lepo e like me 99.9%.ʻOi aku ka maikaʻi o ka denitration.Ke hui pū ʻia me ka ʻohi lepo, hiki ke piʻi aku ka nui o ka denitration ma mua o 99%, e ʻike ana i ke koi o ka hoʻokuʻu ʻole ʻana.
3.3 Haʻahaʻa kū'ē
Hiki ke hoʻololi i ka ea maikaʻi, liʻiliʻi liʻiliʻi i ke kaomi ʻana, maʻalahi ka puhi ʻana i hope, maʻalahi ka wehe ʻana i ka lepo, ikaika hoʻōla hou, mālama maʻalahi a me ke ola lawelawe lōʻihi.
3.4 Ka ikaika kiʻekiʻe a me ka hana hana
Loaʻa iā ia ka ikaika mechanical kiʻekiʻe a me ka ikaika compressive, hiki ke hoʻololi i ka lōʻihi, ka hana maʻalahi, ka hoʻopili ʻana a me ka hui ʻana, hiki i ka hana splicing ke hiki i 6m a i ʻole ka lōʻihi, a ʻoi aku ka liʻiliʻi o ka papahele.
4. Hoʻohui Hoʻohui ʻia o ka Wehe ʻana i ka lepo wela a me ka Denitration
4.1 Ka hoʻomalu ʻana i ka haumia a me ka hoʻohana ʻana i ka ikehu holoʻokoʻa ma ke kaʻina holoʻokoʻa o ka Mokupuni mālama kaiapuni
E hoʻololi i ke ala hana kuʻuna o ka denitration ma mua o ka wehe ʻana i ka lepo a laila desulfurization, e hoʻohana i ka wehe ʻana i ka lepo kiʻekiʻe ma mua o ka mālama ʻana i nā mea haumia kinoea a me ka hoʻohana piha ʻana i ka wela wela.Ma hope o ka wehe ʻana i ka lepo, holo ka ʻōnaehana pale kaiapuni holoʻokoʻa ma lalo o ke kūlana hana o ka lepo haʻahaʻa, hoʻomaikaʻi i ka hoʻohana pono ʻana i ka ikehu, hoʻemi i ka helu hemahema o nā lako pale kaiapuni, hoʻemi i ka nui o nā mea hana, a hoʻemi nui i ke kumukūʻai hoʻopukapuka a me ka papahele.
4.2 Ke kānana ʻeke wela kiʻekiʻe a me ka catalysis
ʻO ka mahana hoʻohana maikaʻi loa o nā mea catalytic ʻoi aku ma mua o 300 ℃, a ʻo ka hoʻohana maʻamau o ka hoʻohana ʻana i ka mahana o nā ʻeke kānana kuʻuna ʻaʻole i ʻoi aku ma mua o 300 "C, e kaupalena ana i ka hoʻohana ʻana i nā mea catalytic. ʻeke kūpono loa i kēia pilikia, a hui pū me ka hoʻohana ʻana i nā mea catalytic e hāʻawi i ka pāʻani piha i ka hana maikaʻi loa o nā mea catalytic.
4.3 Synergistic maikaʻi a me ke ola lōʻihi
Hiki i ka GRVNES catalytic filtration system ke mālama pono iā PM a me NOx, me ka ʻoi aku o ka maikaʻi o ka hoʻoneʻe ʻana o ka lepo ma mua o 99.9% a me ka maikaʻi denitration ʻoi aku ma mua o 99% (ʻokoʻa nā waiwai kikoʻī e like me nā papahana kikoʻī).Ma muli o ka kānana mua ʻana o ke kinoea a hiki i ka papa catalyst no ka pane ʻana, hiki iā ia ke pale pono i ka mana o nā ion impurity i loko o ka lepo i ke ola lawelawe o ka catalyst, no laila hiki ke hoʻolōʻihi i ke ola lawelawe o ka catalyst.
Eia kekahi, hiki i ka ʻōnaehana kānana catalytic ke hui pū me nā ʻenehana catalytic ʻē aʻe e hana me VOC, dioxin, Co, etc., me ka hana hoʻonui ikaika.
Ka manawa hoʻouna: Mei-07-2022