Automatic dredging device of converter wet dedusting blow-down tank

• Main Authors: YAN LISI, FENG GUANGXU, MA LEI
• Format: Patent
• Language: Chinese; English
• Published: 17.05.2024
• Subjects: CHEMISTRY; METALLURGY; METALLURGY OF IRON; PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OFWROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS

The utility model discloses an automatic dredging device of a converter wet dust removal blow-off tank, which comprises a blow-off tank connected with a dust remover, a blow-off pipe is arranged at one end of the bottom of the blow-off tank, a stainless steel pipe is arranged in the other end of the bottom of the blow-off tank, the outer side end of the stainless steel pipe is connected with a hose through a flange, and the hose is connected with a pneumatic stop valve. The pneumatic cut-off valve is respectively communicated with a high-pressure air source and linked with a converter fan; and a piston connecting rod is arranged in the blow-off pipe, extends to the outer side part of the blow-off pipe through a liquid sealing structure and is connected with an air cylinder. 本实用新型公开了一种转炉湿法除尘排污罐的自动疏通装置，包括与除尘器相连的排污罐，排污罐底部一端设置着排污管，排污罐底部另一端内设置着一根不锈钢管，不锈钢管的外侧端通过法兰连接着一根软管，软管与气动切断阀相连，气动切断阀分别与高压气源相连通以及与转炉风机联动；所述的排污管内设置着一根活塞连杆，活塞连杆通过液密封结构伸至排污管外侧部并与一个气缸相连。