Water decanting device capable of discharging float sludge and system thereof

• Main Authors: WANG XUAN, WU HAONAN, LI HUAFEI, HE ZONGFEI
• Format: Patent
• Language: Chinese; English
• Published: 15.02.2022
• Subjects: CHEMISTRY; METALLURGY; TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

The water decanting device comprises a floating mechanism, a sludge discharging mechanism and a water draining mechanism, a fixing rod used for being connected with the inner side wall of a reaction tank is arranged on the floating mechanism, the water draining mechanism is arranged below the sludge discharging mechanism, and the sludge discharging mechanism is connected with the water draining mechanism through a connecting rod. When the water decanting device is used, the water decanting device is fixed in a reaction tank through the fixing rod, the sludge discharging mechanism floats on the liquid level through the floating mechanism and cleans and empties scum and floating sludge on the middle-upper portion of the reaction tank, and the water discharging mechanism is located in the middle section of the reaction tank and empties clear water in the reaction tank. The decanting device is independently used and is suitable for sewage treatment of a small reaction tank, a plurality of groups of decanting devi