Small ion exchange tank

Abstract

The invention discloses a small ion exchange tank which comprises a tank body, a bearing is arranged at the top of the tank body, a hollow pipe is arranged in the bearing, a water inlet pipe is arranged at the top of the hollow pipe, a water distribution disc is fixedly connected to the bottom of the hollow pipe, and a round cavity is formed in the water distribution disc. A plurality of flow guide pipes are fixedly communicated with the outer side of the water distribution disc in sequence, the end, away from the water distribution disc, of each flow guide pipe is fixedly communicated with the inner wall face of the water distribution ring, an annular cavity is formed in the water distribution ring, and a plurality of first water outlet holes are formed in the bottom of each flow guide pipe; a plurality of second water outlet holes are formed in the bottom of the annular cavity, and one end of the hollow pipe is connected with the output end of the driving mechanism. The purpose of uniform water distribution is achieved by arranging the rotatable flow guide pipe and the rotatable water distribution ring, and meanwhile, the elastic mechanism is arranged below the resin supporting plate to buffer impact force borne by resin.

Description

technical field [0001] The invention relates to the technical field of ion exchange tanks, in particular to a small ion exchange tank. Background technique [0002] The ion exchanger process requires the exchanger to be placed in the ion exchanger (or bed), and the ion exchange capacity is restored by regeneration after the ion exchanger fails. In order to improve the economy and technical applicability of the ion exchange process, combinations of different resins, different bed types, and various ion exchange systems have been produced. There are two types of common ion exchangers: fixed bed (ion exchanger) and continuous bed. [0003] Commonly used ion exchange tanks are mostly cylindrical. After the material enters the tank through the pipe, the material easily flows along the inner wall and one side of the column or falls directly from the center, resulting in uneven distribution of the material and making it difficult for the material to exchange resin. Full contact w...

AI Technical Summary

Problems solved by technology

[0003] Commonly used ion exchange tanks are mostly cylindrical. After the material enters the tank through the pipe, the material easily flows along the inner wall and a certain side of the column or falls directly from the center, resulting in uneven distribution of the material and making it difficult for the material to exchange resin. Full contact will affect the utilization rate of the ion exchange resin, which will easily lead to uneven adsorption and incomplete analysis of the product during the production process, which will affect the yield and production capacity of the product, and the lack of a buffer protection structure when the feed material enters will easily lead to the loss of the exchange resin. Because the impact of falling materials affects the treatment effect, we propose a small ion exchange tank

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