ʻO ka CEMS ka mea e nānā mau ana i ka ʻike a me ka hoʻokuʻu ʻia ʻana o nā mea haumia kinoea a me nā mea ʻala i hoʻokuʻu ʻia e nā kumu haumia ea a hoʻouna i ka ʻike i ke keʻena mākaukau i ka manawa maoli.Kapa ʻia ʻo ia ʻo "pūnaewele hoʻomaʻemaʻe kinoea holoʻokoʻa", ʻike ʻia ʻo "continuous flue gas emission monitoring system" a i ʻole "flue gas on-line monitoring system".Hoʻokumu ʻia ʻo CEMS me ka subsystem nānā kino kinoea, subsystem nānā ʻana i nā mea ʻāpana, subsystem nānā ʻana i nā ʻāpana ʻea a me ka loaʻa ʻana o ka ʻikepili a me ka hoʻoili ʻana a me ka subsystem kamaʻilio.Hoʻohana nui ʻia ka subsystem kiaʻi kino kinoea no ka nānā ʻana i ka neʻe ʻana a me ka hoʻokuʻu ʻana o nā mea haumia kinoea SO2, NOx, etc.Hoʻohana nui ʻia ka subsystem kiaʻi ʻana i ka ʻāpana e nānā i ka neʻe ʻana a me ka hoʻokuʻu ʻana o ka uahi a me ka lepo;Hoʻohana nui ʻia ka subsystem ka nānā ʻana i ke kinoea flue e ana i ka nui o ka flue gas flow rate, flue gas temperature, flue gas pressure, flue gas oxygen content, flue gas humidity, etc. nā manaʻo kūpono;ʻO ka loaʻa ʻana o ka ʻikepili, ka hoʻoili ʻana a me ka ʻōnaehana kamaʻilio me kahi ʻohi ʻikepili a me kahi ʻōnaehana kamepiula.ʻOhi ia i nā ʻāpana like ʻole i ka manawa maoli, hoʻohua i ke kumu maloʻo, kumu wai a me ka hoʻololi ʻana e pili ana i kēlā me kēia kumu kūʻai, hoʻopuka i kēlā me kēia lā, kēlā me kēia mahina a me ka makahiki cumulative emissions, hoʻopau i ka uku o ka ʻikepili nalowale, a hoʻouna i ka hōʻike i ka ʻoihana mākaukau i ka manawa maoli. .Hoʻokō ʻia ka hoʻāʻo ʻana o ka uahi a me ka lepo e ke keʻa flue opacity dust detector β X-ray dust mika i hoʻomohala ʻia e hoʻopili i ke kukui infrared backscattered a i ʻole nā mīkini lepo laser, a me ka hoʻopuehu ʻana i mua, ka ʻaoʻao ʻaoʻao, nā mika lepo uila, etc. E like me nā ʻano laʻana like ʻole, hiki ke hoʻokaʻawale ʻia ka CEMS i ke ana pololei, ke ana unuhi a me ke ana ʻike mamao.
He aha nā ʻāpana o ka ʻōnaehana CEMS?
1. Aia ka ʻōnaehana CEMS piha i ka ʻōnaehana kiaʻi ʻāpana, ʻōnaehana nānā kino kinoea, ʻōnaehana nānā ʻana i nā ʻōnaehana hoʻokuʻu kinoea a me ka loaʻa ʻana o ka ʻikepili a me ka ʻōnaehana hana.
2. Pūnaehana kiaʻi ʻāpana: ʻike maʻamau nā ʻāpana i ke anawaena o 0.01~200 μ ʻO ka subsystem ka nui o ka nānā ʻana i nā ʻāpana (soot meter), backwash, hoʻoili ʻikepili a me nā mea kōkua ʻē aʻe.
3. Pūnaehana kiaʻi kino kinoea: pollutants i loko o ka flue kinoea nui ka sulfur dioxide, nitrogen oxide, carbon monoxide, carbon dioxide, hydrogen chloride, hydrogen fluoride, ammonia, etc.
4. Flue kinoea hoʻokuʻu 'ana i ka nānā 'ana nenoaiu: nui ka nānā 'ana i ka flue kinoea emission nā palena, e like me ka mahana, humidity, kaomi, kahe, etc. Ua pili keia mau palena i ka noonoo ana o ke kinoea ana i kekahi nui, a me ka noonoo ana o ke ana. hiki ke ana ke kinoea;
5. Loaʻa i ka ʻikepili a me ka ʻōnaehana hana: hōʻiliʻili, hana, hoʻololi a hōʻike i ka ʻikepili i ana ʻia e ka ʻenehana, a hoʻouka i ke kahua o ka ʻoihana mālama kaiapuni ma o ka module kamaʻilio;I ka manawa like, e hoʻopaʻa i ka manawa a me ke kūlana o ka blowback, hemahema, calibration a me ka mālama ʻana.
Ka manawa hoʻouna: Iulai-19-2022