Shock cooling apparatus for incineration tail gas of solid waste

The utility model belongs to the solid waste disposal device field, in particular to a shock cooling apparatus for the incineration tail gas of solid waste. The utility model is characterized in that the shock cooling apparatus comprises a tower body (1); the upper part of the tower body (1) is provided with a venturi (2); the lower part passage of the venturi is communicated with the lower part of the tower body; the lower part of the tower body (1) is provided with a fume outlet (3), and the lower part of the venturi is provided with a spraying head A (4); the lower part of the tower body (1) is provided with a spare spraying head B (5). The utility model is a shock cooling apparatus for the incineration tail gas of solid waste which can effectively suppress the dioxin synthesis and decrease environment pollution, with simple structure.