Polyaluminum ferric chloride production device

By introducing a cloth hopper and filter screen structure into the polyaluminum ferric chloride production unit, the problems of uneven raw material mixing and slow solid-liquid separation were solved, achieving efficient reaction and separation, and improving production efficiency and product quality.

CN223945664UActive Publication Date: 2026-02-27HUBEI XINZHONGYI TECHNOLOGY CO LTD
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Patent Information

Application Number
CN202520330091.9
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-02-27
Publication Date
2026-02-27
Estimated Expiration
2035-02-27

AI Technical Summary

Technical Problem

In traditional polyaluminum ferric chloride production equipment, the raw materials are not mixed evenly, the reaction efficiency is low, and the solid-liquid separation takes a long time, resulting in unstable product quality and reduced production efficiency.

Method used

The reaction vessel adopts a structure with a feeding hopper and stirring blades. The feeding hopper enables uniform mixing of raw materials, and the filter screen accelerates solid-liquid separation. Combined with a heating jacket and control valves, the reaction conditions are adjusted to improve reaction efficiency and separation efficiency.

Benefits of technology

This process achieves uniform mixing of raw materials, improves reaction rate and solid-liquid separation efficiency, enhances production efficiency, and ensures product quality stability and production continuity.

✦ Generated by Eureka AI based on patent content.

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Abstract

A polyaluminum ferric chloride production device comprises a reaction tank, the bottom of the reaction tank is provided with a feed opening, the inner upper portion of the reaction tank is provided with an acidolysis reaction tank, the top of the reaction tank is provided with a motor, a driving shaft of the motor extends downwards into the reaction tank and is in shaft connection with a rotating shaft arranged in the reaction tank, and the rotating shaft is provided with stirring blades. The stirring blades are positioned in the acidolysis reaction tank; a material distribution hopper is arranged at a position close to the upper end of the rotating shaft; a raw material aluminum inlet pipe, a raw material iron inlet pipe and an acid-alkali liquid inlet pipe are arranged at the top of the reaction tank body in a penetrating manner; a discharge hole of the raw material aluminum inlet pipe is positioned right above the material distribution hopper; a solution conveying pipe is arranged at the lower part of the side wall of the acidolysis reaction tank and is connected into the reaction tank body below the acidolysis reaction tank. By the adoption of the structure, raw materials can be evenly mixed, the reaction efficiency is improved, the solid-liquid separation efficiency is improved through the filter screen, and the whole production efficiency is improved.
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