Salt dissolving tank based on flow control

By controlling the water flow through a salt guide plate screening and float linkage system, the problem of unstable brine saturation in traditional salt dissolving tanks is solved, achieving precise control of brine concentration and improving dissolution efficiency, thus ensuring the stability of the electrolysis process.

CN224474942UActive Publication Date: 2026-07-10SHANDONG MINXIANG CHEM TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
SHANDONG MINXIANG CHEM TECH CO LTD
Filing Date
2025-06-13
Publication Date
2026-07-10

AI Technical Summary

Technical Problem

Traditional salt dissolving tanks lack automated feedback mechanisms, and the brine saturation is passively determined by the salt layer height and the water inlet rate. The different sizes of the raw salt particles lead to differences in dissolution rates, affecting the stability of the electrolysis process and the brine electrolysis effect, and posing a risk of insufficient brine saturation.

Method used

The raw salt is screened using a salt guide plate, combined with a linkage system of float and connecting rod. The water flow is controlled by a venturi tube, and the salt concentration is adjusted by utilizing the density difference of the salt water. This prevents liquid surface fluctuations from affecting the valve opening and achieves precise control of the salt concentration.

Benefits of technology

It improves the dissolution efficiency and stability of raw salt, increases the brine concentration control accuracy to ±0.004 g/cm³, reduces energy consumption and impurity precipitation during brine electrolysis, and extends the life of the ion-exchange membrane.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model belongs to the technical field of mixed dissolving device, concretely relates to a salt dissolving barrel based on flow control, including cauldron body, the inside of cauldron body is provided with the salt guide plate, a plurality of baffle are provided in sequence horizontally on the salt guide plate, a plurality of baffle are arranged in a ladder form, the screen is provided under the salt guide plate, a plurality of water spray openings are provided under the screen, a plurality of water spray openings are connected with the water inlet pipeline, the water inlet pipeline end is provided with the water inlet, the water inlet pipeline on the close water inlet is provided with the venturi tube, the venturi tube is connected with the float through the connecting rod, and the float is arranged in the inside of cauldron body. The utility model improves the efficiency and stability of the original salt dissolution through the control of water flow and the granularity classification of the original salt.
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