| abstract |
The utility model discloses a kind of waste heat of coke-oven flue gas and desulphurization denitration dust pelletizing system, including waste heat recovery subsystem, dry desulfurization subsystem, dedusting subsystem, AMMONIA TREATMENT subsystem, SCR denitration subsystem and chimney, the smoke inlet end connection coke oven flue collector of waste heat recovery subsystem, the smoke inlet end of the smoke outlet connection dry desulfurization subsystem of waste heat recovery subsystem, the smoke inlet end of the smoke outlet connection dedusting subsystem of dry desulfurization subsystem；The smoke outlet of the smoke inlet end connection dedusting subsystem of SCR denitration subsystem, the smoke outlet connection chimney of SCR denitration subsystem.The utility model is used to carry out waste heat recovery, desulfurization, dedusting and denitration process to coke oven flue gas, and coke oven flue gas can be made to meet discharge standard requirement after handling, economical can be good, environment protecting is good the characteristics of. |