Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Shaft kiln sealing pneumatic system and shaft kiln overpressure feedback sealing device
The invention relates to a sealing pneumatic system for a shaft kiln. The sealing pneumatic system comprises an air cylinder execution unit, an airflow adjusting unit, an air supply pipeline, an air supplementing unit and a silencing exhaust unit. The air supply pipeline supplies air to the air cylinder execution unit through the airflow adjusting unit. The air supply pipeline comprises a compressed air source, an air source filtering pressure reducing valve, an electric detection signal manual stop valve, an electromagnetic two-position two-way air inlet valve, a proportional valve pressure adjusting unit, a main pipeline throttling valve and a one-way valve which are sequentially connected. The air supply unit supplies air to the air supply pipeline, and the air supply pipeline is exhausted by the noise elimination exhaust unit. The shaft kiln overpressure feedback sealing device enables the single-action buffer cylinder to timely close the combined part of the rotary hopper and the fixed hopper of the feeding device according to a kiln top pressure feedback signal, so that leakage of a large amount of high-temperature flue gas and dust is avoided, and pollution to the production environment is greatly reduced; and the safety of feeding, peripheral equipment and personnel and the continuous operation of kiln chamber production are ensured.
本发明涉及一种竖窑密封气动系统，包括气缸执行单元、气流调节单元、供气管路、补气单元和消声排气单元；供气管路经气流调节单元向气缸执行单元供气，供气管路包括依次连接的压缩空气气源、气源过滤减压阀、电检测信号手动截止阀、电磁二位二通进气阀、比例阀调压单元、主管路节流阀、单向阀；补气单元向供气管路补气，供气管路由消声排气单元排气。竖窑超压反馈密封装置依据窑顶压力反馈信号，使单作用缓冲气缸及时关闭加料装置的旋转料斗和固定料斗的结合部位，避免了大量高温烟气和粉尘外泄，大大降低了对生产环境的污染，确保了加料及周边设备和人员的安全和窑膛生产的连续运行。
Shaft kiln sealing pneumatic system and shaft kiln overpressure feedback sealing device
The invention relates to a sealing pneumatic system for a shaft kiln. The sealing pneumatic system comprises an air cylinder execution unit, an airflow adjusting unit, an air supply pipeline, an air supplementing unit and a silencing exhaust unit. The air supply pipeline supplies air to the air cylinder execution unit through the airflow adjusting unit. The air supply pipeline comprises a compressed air source, an air source filtering pressure reducing valve, an electric detection signal manual stop valve, an electromagnetic two-position two-way air inlet valve, a proportional valve pressure adjusting unit, a main pipeline throttling valve and a one-way valve which are sequentially connected. The air supply unit supplies air to the air supply pipeline, and the air supply pipeline is exhausted by the noise elimination exhaust unit. The shaft kiln overpressure feedback sealing device enables the single-action buffer cylinder to timely close the combined part of the rotary hopper and the fixed hopper of the feeding device according to a kiln top pressure feedback signal, so that leakage of a large amount of high-temperature flue gas and dust is avoided, and pollution to the production environment is greatly reduced; and the safety of feeding, peripheral equipment and personnel and the continuous operation of kiln chamber production are ensured.
本发明涉及一种竖窑密封气动系统，包括气缸执行单元、气流调节单元、供气管路、补气单元和消声排气单元；供气管路经气流调节单元向气缸执行单元供气，供气管路包括依次连接的压缩空气气源、气源过滤减压阀、电检测信号手动截止阀、电磁二位二通进气阀、比例阀调压单元、主管路节流阀、单向阀；补气单元向供气管路补气，供气管路由消声排气单元排气。竖窑超压反馈密封装置依据窑顶压力反馈信号，使单作用缓冲气缸及时关闭加料装置的旋转料斗和固定料斗的结合部位，避免了大量高温烟气和粉尘外泄，大大降低了对生产环境的污染，确保了加料及周边设备和人员的安全和窑膛生产的连续运行。
Shaft kiln sealing pneumatic system and shaft kiln overpressure feedback sealing device
一种竖窑密封气动系统及竖窑超压反馈密封装置
XIA JINGSHAN (Autor:in) / BAI CHENG (Autor:in) / PAN ZHONGWEI (Autor:in) / WU ZHANDE (Autor:in) / YANG GENGTAO (Autor:in) / XU DAPENG (Autor:in) / LYU MING (Autor:in)
01.03.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
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