Water cooling device of sintering furnace

The utility model discloses a sintering furnace water cooling device which comprises an installation barrel, the installation barrel is installed in a sintering furnace, a group of water cooling pipes are installed in an inner cavity of the installation barrel, a plurality of groups of through holes which are through inside and outside are formed in the side wall of the installation barrel, the through holes correspond to the water cooling pipes in position, and cleaning plates for cleaning the side walls of the water cooling pipes are arranged on the inner sides of the water cooling pipes. Dust in the furnace chamber can be blocked and filtered, the dust is prevented from entering the inner cavity of the mounting cylinder and being attached to the outer wall of the water-cooled pipe, and therefore the water-cooled pipe keeps good heat exchange efficiency, and the service life of the water-cooled pipe is prolonged. And in the working process of the device, the cleaning plate reciprocates in the inner cavity o