Integrated cooler

The utility model provides an integrated cooler. Relating to the field of environmental protection, the device comprises a box body with an air inlet and an air outlet, a spraying area, a filter screen and a cooling area are sequentially arranged in the box body in the steam passing direction. A first air guide plate, a second air guide plate and a porous flow guide plate are sequentially arrangedin the spraying area in the box body, the first air guide plate is arranged at the bottom of the box body, the second air guide plate is arranged at the top of the box body, and the porous flow guideplate is arranged at the bottom of the box body and inclines towards the direction of the filter screen. According to the integrated cooler, the first air guide plate, the second air guide plate andthe porous flow guide plate which are sequentially arranged are arranged at the bottom, the top and the bottom of the box body respectively, so that waste gas passing through the spraying area is in an S shape, the waste gas pa