Multi-stage gas flow distribution and recovery equipment for waste gas

The utility model relates to the technical field of waste gas treatment, and discloses waste gas multi-stage airflow distribution and recovery equipment which comprises a waste gas cooling tank, a circulating liquid tank and a filtering tank, and a flow dividing assembly for performing flow dividing operation on waste gas and a flow disturbing assembly matched with internal cooling liquid for cooling are mounted in the waste gas cooling tank; a filtering mechanism is arranged in the filtering tank, the filtering mechanism specifically comprises a fixed top tray, a multi-stage filtering core cylinder and a cleaning mechanism matched with the multi-stage filtering core cylinder, the fixed top tray is used as a fixing part of the multi-stage filtering core cylinder and is mounted at the top in the filtering tank, and the cleaning mechanism is mounted at the bottom in the filtering tank. The waste gas cooling and filtering system not only can effectively reduce the temperature of waste gas, but also can perform m