Device for reducing cleaning times of triple-effect heater

The utility model relates to a device for reducing cleaning times of a triple-effect heater. Comprising a triple-effect heater, a triple-effect condenser, a triple-effect steam trap, a condensate water delivery pump and a washing bucket, wherein a vacuum pipeline is connected between the top of the triple-effect steam trap and the upper part of the triple-effect condenser; a triple-effect steam trap root vacuum regulating valve, a triple-effect condenser vacuum root valve, a triple-effect water delivery device vacuum positive and negative pressure meter and a triple-effect steam trap vacuum automatic regulating valve are respectively arranged on the vacuum pipe, and the lower part of the triple-effect condenser is connected with a vacuum pump through the vacuum pipe; by adjusting a vacuum adjusting valve of the triple-effect steam trap, the interior of the triple-effect steam trap can be in a negative pressure state all the time, and the water level in the triple-effect steam trap is above a water inlet of a