HomelinessZida ndi zipangizo

HRSG cholinga ndi mitundu

HRSG lakonzedwa kuti ntchito yopanga kutentha amene anachira kuyambira mpweya ndi opangidwa ndi mayunitsi zosiyanasiyana za injini kuyaka mafakitale ndi mkati. zipangizo amenewa chikugwirizana ndi kutentha kulikonse ng'anjo kupereka yekha ku utsi mpweya. Ena boilers zinyalala kutentha, akhale ngati ozizira ndondomeko mpweya pa ulimi wa asidi sulfuric.

Childs, nthunzi ntchito zitsulo makampani zinyalala kutentha kukatentha. Ndi mpweya kutentha ukufika +400 ° C, ndi pochita zinthu ndi ng'anjo zitsulo - +1500 ° C. Ngati zokolola za ogwira ntchito si kwambiri, ndi zida imathandiza ndi makope mpope. Chifukwa mapulani ake, ndi nthuzi kuchira kukatentha pafupifupi otetezeka chilengedwe, kuyambira osachepera limatulutsa zoipitsa. Komanso, ndi ndalama, chifukwa ndalama za kuyeretsa mpweya ndi amazipanga otsika, ndipo amagwiritsa ntchito mafuta bwino.

HRSG nthunzi ndi ambiri anaika pa dizilo ndi mphamvu gasi zomera, microturbines, boilers dizilo, etc. Mu mafuta makampani mpweya monoxide opangidwa pa ntchito injini, ndi kuwotchedwa mphamvu yambiri. The madzi chifukwa ali n'kukhala nthunzi ndipo anatulutsidwa kunja. Njira imeneyi processing zochita mpweya ndi zitsulo. nthunzi nthawi zina ntchito zosowa zamakono mu makampani kumene akufunika. Komanso pali kuchepetsa ndalama madzi otentha (kudzera chiphaso ake kukatentha ndi). Zatsalira linanena bungwe zinyalala chuma kudzera m'chumunicho.

Kapangidwe-utilizers boilers ndi osiyana. Kuwonjezera chitsanzo pamwamba, apo amakakamizidwa makope chitsanzo ndi makope achilengedwe. Komanso kusiyanitsa limagwirira wa ng'oma popanda izo. Makampani ena akupanga zitsanzo malamulo munthu kutenga nkhani zenizeni za unsembe malo (mwachitsanzo, m'nyumba kapena panja).

Malinga cholinga, palinso kuwononga boilers kutentha ndi nthunzi ndi afterburning zida ndi mmodzi, awiri kapena magulu atatu kuthamanga zofuna yopingasa kapena ofukula kukhazikitsidwa, ndi ena ambiri. Pali mitundu yambiri ya kutentha zinyalala, ena kuposa converters (kuti akakhala ndi zitsulo sanali akakhala) , kapena chuma ntchito (coke, galasi, chinkhupule chitsulo, chitsulo ndi zina zipangizo).

Dziwani yodziyimira payokha HRSG nthunzi, amene Integrated mu unsembe mpweya flue opepuka kuposa ena sikutanthauza ndalama lalikulu. Mozama molondola pa kusinthasintha kawirikawiri katundu, komanso kusintha kutentha wabwino kwambiri.

Pamaso khazikitsa, muyenera kudziwa chimene mtundu wa mphamvu amadya ina kukatentha kutentha kuchira. zida Mwachizolowezi mphamvu kuchokera 120 kW kwa 1700 kW. Kuti zimenezi zitheke, ndi zofunika kuti amatchula kampani akatswiri agwirizane ndi kukatentha, kotero kuti iwo akhoza kunena pasadakhale zomwe chitsanzo bwino kugula. Pakuti utumiki utilizers anapereka makwerero ndi nsanja.

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