Hot blast stove flue gas purification system and control method

The embodiment of the invention discloses a hot blast stove flue gas purification system and a control method. The hot-blast stove flue gas purification system comprises at least one hot-blast stove; the head end of the flue header pipe is connected with the hot-blast stove, a baffle door and a chim...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	YANG GUOXIN, WEN YUANQUAN, ZHUO ACHENG, LI CHAOWEN, DUAN SANYUAN, ZHAO HAIPING, WANG ZHONGLIAN, YANG YONGJUN, ZHANG QUANXIN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS,IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KINDOF FURNACE FURNACES HEATING KILNS LIGHTING MECHANICAL ENGINEERING OVENS RETORTS WEAPONS
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Beschreibung
Zusammenfassung:	The embodiment of the invention discloses a hot blast stove flue gas purification system and a control method. The hot-blast stove flue gas purification system comprises at least one hot-blast stove; the head end of the flue header pipe is connected with the hot-blast stove, a baffle door and a chimney are arranged in the flue header pipe, and the baffle door is arranged between the hot-blast stove and the chimney; the head end of the purification pipeline is connected with the hot blast stove, and a flue gas purification device is arranged in the purification pipeline; the flue gas induced draft fan is connected with the tail end of the purification pipeline; the flue gas induced draft fan is also communicated with a chimney; the hot blast stove flue gas purification system further comprises a control device and a first pressure detection device, the first pressure detection device is arranged in the purification pipeline and between the flue gas purification device and the flue gas induced draft fan, and th