Efficient tower body inner wall cleaning equipment for carbonating tower and carbonating system

Abstract

The invention discloses efficient tower body inner wall cleaning equipment for a carbonating tower and a carbonating system. The equipment comprises a bottom plate. A chemical liquid box is welded tothe upper surface of the bottom plate. A water tank is welded to the portion, located on one side of the chemical liquid box, of the upper surface of the bottom plate. Two supporting columns are symmetrically welded to the upper surface of the bottom plate. A transverse plate is welded to the tops of the two supporting columns. An electric pushing rod is installed on the lower surface of the transverse plate. A sliding plate is connected to the inner side walls of the two supporting columns in a sliding manner. The upper surface of the sliding plate and a piston rod of the electric pushing rodare welded. By lowering the temperature of ammoniacal brine, thus the situation that the ammoniacal brine loses an effect due to the too high temperature after carrying out cleaning work for a periodof time can be avoided. By cooling the ammoniacal brine in the chemical liquid box, spraying of the ammoniacal brine can be kept, water is used for flushing the inner wall, the inner wall of the carbonating tower is cleared, then the water is used for flushing the inner wall of the carbonating tower, and thus the cleaning effect of the device is better.

Description

technical field [0001] The invention relates to the technical field of soda ash industry, in particular to a high-efficiency cleaning device for the inner wall of a carbonation tower and a carbonation system. Background technique [0002] The soda ash industry has been in existence for more than 150 years since its birth in 1865. The products of the soda ash industry include soda ash, baking soda, and ammonium bicarbonate. The carbonation process is the most critical step in the soda industry (including soda ash, baking soda, ammonium bicarbonate production, etc.), which requires a faster absorption rate and a higher degree of carbonation completion. China Publicly Authorized Invention: CN202015611U discloses a high-efficiency sieve plate carbonation tower with the liquid phase as the continuous phase. The porosity is 0.3-2.5%, and there is a certain gap between two adjacent sieve plates. In the present invention, a low opening rate sieve plate with a downcomer is arranged...

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Problems solved by technology

[0003] 1. During the production process of soda ash, sodium bicarbonate will form scars in the carbonation tower. After a period of production, the scars formed will have a certain impact on the inner wall of the carbonation tower, which will slow down the production efficiency. Therefore, it is necessary to repair the inner wall cleaning, the device is not provided with a cleaning system;

[0004] 2. During the use of some cleaning equipment, water is usually mixed with medicine and sprayed on the inner wall of the carbonation tower. The reaction is not sufficient, the cleaning effect is not good, and the expected cleaning effect cannot be achieved. Therefore, a method is proposed. High-efficiency cleaning equipment for the inner wall of the carbonation tower and carbonation system

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