Visual method of activated carbon adsorption tower

Abstract

The invention relates to a visual method of an activated carbon adsorption tower. The activated carbon adsorption tower comprises a tower body (1), wherein an activated carbon adsorption layer (2) and a spraying device (3) are arranged in the tower body (1); the spraying device (3) is arranged at the upper part of the activated carbon adsorption layer (2); the activated carbon adsorption layer comprises an activated carbon grid (21) and activated carbon (22); an inspection window (12) used for inspecting the using condition of activated carbon in the tower at any time is arranged on the tower body. Through the design of the inspection window, the using condition of activated carbon in the activated carbon adsorption tower can be inspected at any time, and whether a blocking phenomenon of activated carbon occurs or not can be timely discovered.

Description

technical field [0001] The invention relates to the field of exhaust gas purification devices, in particular to a visualization method for activated carbon adsorption towers. Background technique [0002] The existing activated carbon adsorption tower is equipped with an activated carbon adsorption layer, through which the exhaust gas generated in industrial production is adsorbed and purified, so as to meet the increasingly stringent air emission standards. However, during the adsorption process, activated carbon will adsorb exhaust gas in a saturated state, resulting in a decrease in adsorption efficiency, a decrease in adsorption capacity or failure, which in turn reduces the purification efficiency of exhaust gas and affects the purification ability of exhaust gas. In view of the above defects, the staff need to replace the activated carbon material regularly during the purification process, so the utilization rate of activated carbon is low and the production cost is hi...

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