Liquid classifier for colloid mill

Abstract

The invention discloses a liquid classifier for a colloid mill. The liquid classifier for the colloid mill comprises a classifier shell, a finished product discharge pipe and a classifying mechanism;one end of the finished product discharge pipe is inserted in from the bottom of the classifier shell, and upwards extends; a regrinding flowing outlet is formed in the lower end of the side wall of the classifier shell; the classifying mechanism comprises a speed adjusting motor and a classifier rotating piece; the classifier rotating piece sleeves the finished product discharge pipe; the upper end of the classifier rotating piece is connected with the speed adjusting motor; and the speed adjusting motor can drive the classifier rotating piece to rotate with the finished product discharge pipe as axis. The liquid classifier for the colloid mill uses the classifier rotating piece for rotating materials, so that the materials with different thicknesses generate different speeds for layering; the thicker materials flow back to the colloid mill for continuous grinding from the regrinding flowing outlet; and the materials meeting requirements enter the finished product discharge pipe for discharge from water leakage holes to achieve convenience and speediness.

Description

technical field [0001] The invention relates to the mechanical field, in particular to a liquid classifier for colloid mills. Background technique [0002] Colloid mill is a commonly used dispersion grinding equipment in food, chemical, pharmaceutical, building materials and other industries, especially for architectural coating manufacturers, which often use colloid mill to grind materials. [0003] The main part of the traditional colloid mill is composed of housing, stator, rotor, adjustment mechanism, cooling mechanism, motor and so on. The shell is provided with a hopper, and the bottom of the shell is provided with two passages, a material discharge port and a material return port. Usually, when grinding materials, put the materials into the colloid mill filling hopper, close the discharge port, start the motor, and the materials start to grind, and the materials are pumped from the return port to the filling funnel while grinding, and flow into the filling funnel. T...

AI Technical Summary

Problems solved by technology

[0004] The colloid mills currently on the market are generally not equipped with a special classifier. The thickness of the material after grinding may not meet the production requirements and it will be output as a finished product. Grinding in one pot after another, continuous production cannot be performed, resulting in a decline in product quality.

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