Honeycomb ceramic carrier catalyst vacuum coating device

The invention discloses a honeycomb ceramic carrier catalyst vacuum coating device, and belongs to the technical field of catalyst coating, the honeycomb ceramic carrier catalyst vacuum coating device comprises a fixing frame, a platen is arranged on the fixing frame, a lower tool is connected to the platen, a conical barrel is arranged at the position, corresponding to the lower tool, of the platen in a penetrating and clamping mode, and a vacuum pipe is connected to the lower portion of the conical barrel. According to the honeycomb ceramic carrier catalyst vacuum coating device, a fixed frame, a conical barrel, a servo grouting assembly, a platen, a lower tool, an upper tool, a spray head assembly, an upper fixed plate, a lifting mechanism, a lifting seat and a vacuum tank are arranged, a certain amount of slurry is injected into the spray head assembly through the servo grouting assembly, and the slurry is evenly distributed in a groove formed by the upper tool and the upper surface of a carrier; when the