Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Carbon trapping method and system for carbon-rich furnace
The invention discloses a carbon-rich furnace carbon capture system and method.The carbon-rich furnace carbon capture system comprises a carbon-rich furnace, a plurality of coal injection pipes, an air supply pipe, an oxygen supply pipe and a material supply pipe, the multiple coal injection pipes are arranged at intervals in the vertical direction and used for introducing pulverized coal into the carbon-rich furnace, the air supply pipe is used for introducing coal supply air into the carbon-rich furnace, and the oxygen supply pipe is used for supplying oxygen to the oxygen supply pipe; air supply pipes are arranged above and below each coal injection pipe, the oxygen supply pipe is used for introducing pure oxygen into the carbon-rich furnace, and the material supply pipe is used for introducing raw materials into the carbon-rich furnace; the carbon-rich furnace carbon capture method is executed by adopting the carbon-rich furnace carbon capture system. The coal injection pipes introduce pulverized coal into the carbon-rich furnace at different heights, the positions where the pulverized coal enters the carbon-rich furnace are relatively dispersed, the air supply pipes are arranged above and below each coal injection pipe, coal supply air can be rapidly mixed with the pulverized coal after entering the carbon-rich furnace, and the coal supply air is driven by the coal supply air to be dispersed in the carbon-rich furnace, so that combustible materials are prevented from being gathered in the carbon-rich furnace, and the combustion efficiency of the carbon-rich furnace is improved. And the risks of local overheating, high-temperature skinning and damage of the carbon-rich furnace are reduced.
本发明公开了一种富碳炉碳捕集系统及方法，富碳炉碳捕集系统包括富碳炉、喷煤管、送风管、供氧管及供料管，喷煤管沿竖向间隔设置有多个，用于向富碳炉通入煤粉，送风管用于向富碳炉内通入送煤风，每一喷煤管的上方与下方均设有送风管，供氧管用于向富碳炉通入纯氧，供料管用于向富碳炉通入生料；富碳炉碳捕集方法采用富碳炉碳捕集系统执行。喷煤管于不同高度向富碳炉通入煤粉，煤粉进入富碳炉的位置相对分散，每一喷煤管的上方与下方均设有送风管，送煤风进入富碳炉后能够与煤粉快速混合，并在送煤风的带动下分散于富碳炉内，避免可燃物在富碳炉内聚集，降低富碳炉局部过热、高温结皮、损坏的风险。
Carbon trapping method and system for carbon-rich furnace
The invention discloses a carbon-rich furnace carbon capture system and method.The carbon-rich furnace carbon capture system comprises a carbon-rich furnace, a plurality of coal injection pipes, an air supply pipe, an oxygen supply pipe and a material supply pipe, the multiple coal injection pipes are arranged at intervals in the vertical direction and used for introducing pulverized coal into the carbon-rich furnace, the air supply pipe is used for introducing coal supply air into the carbon-rich furnace, and the oxygen supply pipe is used for supplying oxygen to the oxygen supply pipe; air supply pipes are arranged above and below each coal injection pipe, the oxygen supply pipe is used for introducing pure oxygen into the carbon-rich furnace, and the material supply pipe is used for introducing raw materials into the carbon-rich furnace; the carbon-rich furnace carbon capture method is executed by adopting the carbon-rich furnace carbon capture system. The coal injection pipes introduce pulverized coal into the carbon-rich furnace at different heights, the positions where the pulverized coal enters the carbon-rich furnace are relatively dispersed, the air supply pipes are arranged above and below each coal injection pipe, coal supply air can be rapidly mixed with the pulverized coal after entering the carbon-rich furnace, and the coal supply air is driven by the coal supply air to be dispersed in the carbon-rich furnace, so that combustible materials are prevented from being gathered in the carbon-rich furnace, and the combustion efficiency of the carbon-rich furnace is improved. And the risks of local overheating, high-temperature skinning and damage of the carbon-rich furnace are reduced.
本发明公开了一种富碳炉碳捕集系统及方法，富碳炉碳捕集系统包括富碳炉、喷煤管、送风管、供氧管及供料管，喷煤管沿竖向间隔设置有多个，用于向富碳炉通入煤粉，送风管用于向富碳炉内通入送煤风，每一喷煤管的上方与下方均设有送风管，供氧管用于向富碳炉通入纯氧，供料管用于向富碳炉通入生料；富碳炉碳捕集方法采用富碳炉碳捕集系统执行。喷煤管于不同高度向富碳炉通入煤粉，煤粉进入富碳炉的位置相对分散，每一喷煤管的上方与下方均设有送风管，送煤风进入富碳炉后能够与煤粉快速混合，并在送煤风的带动下分散于富碳炉内，避免可燃物在富碳炉内聚集，降低富碳炉局部过热、高温结皮、损坏的风险。
Carbon trapping method and system for carbon-rich furnace
富碳炉碳捕集方法及系统
LIANG QIAN (Autor:in) / TAO CONGXI (Autor:in) / WANG HAO (Autor:in) / SHEN XUHUI (Autor:in) / HE MINGHAI (Autor:in) / WANG MING (Autor:in)
03.12.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
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
/
B01D
SEPARATION
,
Trennen
/
C04B
Kalk
,
LIME
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