Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Lime kiln flue gas carbon dioxide regulation and control and carbon capture system
The invention provides a lime kiln flue gas carbon dioxide regulation and control and carbon capture system, a lime kiln calcining system, a flue gas dust removal system and a carbon capture system.The flue gas dust removal system comprises a preheater, a bag type dust remover, a fan and a chimney, and a storage bin is arranged on the preheater; a first sealing cover and a second sealing cover which can be opened or closed independently are arranged on a limestone feeding port and a limestone discharging port of the storage bin respectively, and a smoke inlet of the preheater is connected into a smoke discharging port of the lime kiln calcining system to receive kiln tail smoke from the lime kiln calcining system. A flue gas outlet of the preheater is connected with a bag type dust collector, an outlet of the bag type dust collector is connected with a chimney through a fan, a flue gas inlet of the carbon capture system is connected to a flue between the fan and the chimney, and CO2 in the flue gas of the lime kiln can be captured, recycled and stored. By adopting the preheater with the sealing cover, the CO2 capturing cost can be reduced, and the waste of heat can be reduced.
本发明提出了一种石灰窑烟气二氧化碳调控及碳捕集系统，石灰窑煅烧系统、烟气除尘系统、碳捕集系统，所述烟气除尘系统包括预热器、袋式除尘器、风机和烟囱，所述预热器上设有储料仓，所述储料仓的石灰石投料口、石灰石排料口上分别配设有可独立开启或关闭的第一密封罩、第二密封罩，所述预热器的烟气进风口接入所述石灰窑煅烧系统的排烟口，接收来石灰窑煅烧系统的窑尾烟气，所述预热器的烟气出风口连接袋式除尘器，所述袋式除尘器的出口通过风机连接烟囱，所述碳捕集系统的烟气入口并接入风机与烟囱之间的烟道上，能够将石灰窑烟气中的CO2捕集回收并储存。采用具有密封罩的预热器能够降低CO2捕集成本，而且能够减少热量的浪费。
Lime kiln flue gas carbon dioxide regulation and control and carbon capture system
The invention provides a lime kiln flue gas carbon dioxide regulation and control and carbon capture system, a lime kiln calcining system, a flue gas dust removal system and a carbon capture system.The flue gas dust removal system comprises a preheater, a bag type dust remover, a fan and a chimney, and a storage bin is arranged on the preheater; a first sealing cover and a second sealing cover which can be opened or closed independently are arranged on a limestone feeding port and a limestone discharging port of the storage bin respectively, and a smoke inlet of the preheater is connected into a smoke discharging port of the lime kiln calcining system to receive kiln tail smoke from the lime kiln calcining system. A flue gas outlet of the preheater is connected with a bag type dust collector, an outlet of the bag type dust collector is connected with a chimney through a fan, a flue gas inlet of the carbon capture system is connected to a flue between the fan and the chimney, and CO2 in the flue gas of the lime kiln can be captured, recycled and stored. By adopting the preheater with the sealing cover, the CO2 capturing cost can be reduced, and the waste of heat can be reduced.
本发明提出了一种石灰窑烟气二氧化碳调控及碳捕集系统，石灰窑煅烧系统、烟气除尘系统、碳捕集系统，所述烟气除尘系统包括预热器、袋式除尘器、风机和烟囱，所述预热器上设有储料仓，所述储料仓的石灰石投料口、石灰石排料口上分别配设有可独立开启或关闭的第一密封罩、第二密封罩，所述预热器的烟气进风口接入所述石灰窑煅烧系统的排烟口，接收来石灰窑煅烧系统的窑尾烟气，所述预热器的烟气出风口连接袋式除尘器，所述袋式除尘器的出口通过风机连接烟囱，所述碳捕集系统的烟气入口并接入风机与烟囱之间的烟道上，能够将石灰窑烟气中的CO2捕集回收并储存。采用具有密封罩的预热器能够降低CO2捕集成本，而且能够减少热量的浪费。
Lime kiln flue gas carbon dioxide regulation and control and carbon capture system
一种石灰窑烟气二氧化碳调控及碳捕集系统
LIU HANXIAO (Autor:in) / WU LIMING (Autor:in) / WANG SHAOQUAN (Autor:in) / CUI YING (Autor:in) / SI HONGLIANG (Autor:in) / ZHOU HAO (Autor:in) / GUO LIUCHENG (Autor:in) / SHOU HAIDI (Autor:in)
22.03.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
B01D
SEPARATION
,
Trennen
/
C04B
Kalk
,
LIME
/
F27D
Einzelheiten oder Zubehör für Industrieöfen, Schachtöfen, Brennöfen oder Retorten, soweit sie nicht auf eine Ofenart eingeschränkt sind
,
DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
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