WASTEWATER SEDIMENTATION TANK FOR HYDROGEN FLUORIDE PRODUCTION

• Main Authors: LIAO, Fuhua, WU, Shixian, ZHONG, Hualin, LAI, Shenghua, LIAO, Yuneng, YUAN, Haiming, LIAO, Yuqin
• Format: Patent
• Language: Chinese; English; French
• Published: 15.02.2024
• Subjects: CHEMISTRY; METALLURGY; TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

A wastewater sedimentation tank for hydrogen fluoride production, relating to the technical field of wastewater sedimentation tanks. The wastewater sedimentation tank comprises a sedimentation tank (1). A supporting plate (2) is fixedly connected to the inner cavity wall of the sedimentation tank (1); a circular shaft disc (3) passes through and is rotatably connected to the left side wall of the supporting plate (2); an electric telescopic rod (20) passes through and is fixedly connected to the right side wall of the sedimentation tank (1); the left end of the electric telescopic rod (20) is fixedly connected to the right side wall of a vertical plate; a material hopper (22) is fixedly connected to the upper end face of the supporting plate (2). The wastewater sedimentation tank for hydrogen fluoride production solves the problems that: for an existing wastewater sedimentation tank for hydrogen fluoride production, it is inconvenient to intermittently add a calcium compound into the sedimentation tank while