heat-storage and fire-retardant low-pressure dust removal system and method

• Main Authors: HE JIANHUI, ZHUANG XINLING, LIN FANTAO, QIN SILONG
• Format: Patent
• Language: Chinese; English
• Published: 15.02.2019
• Subjects: PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SEPARATION; TRANSPORTING

The invention discloses a heat-storage and fire-retardant low-pressure dust removal system and method. The system comprises an air outlet duct, an air inlet duct and a heat-storage and fire-retardantcooling part, wherein the air inlet duct is a Y-shaped structure and is provided with a first air inlet and a second air inlet; the second air inlet and the air outlet duct are located at the same horizontal position, so that the wind pressure of the second air inlet and the wind pressure of the air outlet duct are equal; the heat-storage and fire-retardant cooling part is mounted at junction of the first air inlet and the second air inlet; the junction is perpendicular to the first air inlet and the second air inlet so as to form an interaction space for the soot cooling cycle at the junction; multiple cooling plates are arranged on the heat-storage and fire-retardant cooling part; the multiple cooling plates are vertically arranged at the junction in parallel, and are connected by detachable studs; and the detac