Sodium carbonate dosing device for high brine treatment

Abstract

The invention discloses a sodium carbonate dosing device for high brine treatment. The sodium carbonate dosing device comprises a dump sealed tank car, a sodium carbonate stock bin, a sodium carbonatemilk mixing tank and a sodium carbonate milk delivery pump, wherein a first feeding hole is formed in the top of the sodium carbonate stock bin, and a first discharging hole is formed in the bottom of the sodium carbonate stock bin; a second feeding hole is formed in the top of the sodium carbonate milk mixing tank; a second discharging hole is formed in the bottom of the sodium carbonate milk mixing tank; the first discharging hole and the second feeding hole are connected by a screw conveyer; the sodium carbonate milk delivery pump is connected with the second discharging hole; the sodium carbonate milk mixing tank is divided into a mixing area on an upper half part and a filtering area on a lower half part; the mixing area and the filtering area are partitioned by a partition plate; multiple diversion pipes in a vertical direction are arranged outside the sodium carbonate milk mixing tank; a check valve is arranged on the partition plate; and a filter layer is arranged between thepartition plate and a bottom plate of the sodium carbonate milk mixing tank. The sodium carbonate dosing device disclosed by the invention has the beneficial effects that impurities in a sodium carbonate solution can be filtered, the degree of automation is high, and the manual cost is low.

Description

technical field [0001] The invention belongs to the field of sewage treatment and environmental protection, in particular to a soda ash dosing device for high brine treatment. Background technique [0002] Soda ash is a commonly used agent in water treatment systems. It is widely used in industrial water supply, urban reclaimed water and various wastewater treatment fields, as well as advanced reclaimed water treatment, desalination pretreatment, desulfurization wastewater treatment and other processes. During the production process of the factory, it is necessary to add soda ash as an intermediate additive in the production process. The dosing process requires strong continuity. If artificial dosing is used, the labor intensity is high and the work efficiency is low. Because the soda ash material contains impurities, the dissolved soda ash The purity in the solution is not high, which further affects the subsequent treatment process of high brine. Contents of the inventio...

AI Technical Summary

Problems solved by technology

During the production process of the factory, it is necessary to add soda ash as an intermediate additive in the production process. The dosing process requires strong continuity. If artificial dosing is used, the labor intensity is high and the work efficiency is low. Because the soda ash material contains impurities, the dissolved soda ash The purity of the solution is not high, which further affects the subsequent treatment process of high brine

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