A continuous catalyst feeding device for a desulfurization system

Abstract

The utility model belongs to coal gas purification desulfurization technical field especially relates to a kind of continuous dosing device of desulfurization system catalyst, including water tank, liquid jet device, desulfurization liquid pipeline, suction pipeline, liquid supplement pipeline, air pipe, and the desulfurization liquid inlet of liquid jet device is connected with desulfurization liquid pipeline, and the negative pressure inlet of liquid jet device is connected with suction pipeline, and the liquid outlet of liquid jet device is connected with reaction tank;Desulfurization liquid pipeline is connected with liquid supplement pipeline, and suction pipeline, liquid supplement pipeline are connected with water tank;Desulfurization liquid control valve is connected on the desulfurization liquid pipeline between liquid supplement pipeline and the desulfurization liquid inlet of liquid jet device;Air pipe is connected with water tank, air pipe bottom end is closed, and the part of air pipe under liquid level in water tank is equipped with several air outlets.The advantage is: sufficient desulfurization liquid can be continuously and stably added to reaction tank, and meanwhile, personnel can save the ladder platform for going up and down reaction tank, so as to ensure the safety of daily operation of staff.

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