Plastic mixer

• Main Authors: YANG ZHENGFA, YAO YOUFU, LU JUNHU, GUO CHENGANG
• Format: Patent
• Language: English
• Published: 20.01.2016
• Subjects: MAKING GRANULES OR PREFORMS; PERFORMING OPERATIONS; PREPARATION OR PRETREATMENT OF THE MATERIAL TO BESHAPED; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIALCONTAINING PLASTICS; TRANSPORTING; WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

The utility model provides a plastic mixer, holds chamber bottom centre of a circle department and wears to be equipped with the output shaft including the appearance chamber of taking the support frame, and the output shaft is connected with the motor through the belt, and the output shaft is equipped with the stirring rake in holding the intracavity side, and with to hold the chamber bottom tangent below the blade of stirring rake, its outside limit is with to hold the chamber lateral wall tangent, and the impeller deviates from its direction of rotation kickup and is the arc, and the arc central angle of impeller is greater than 90 degrees and is less than 180 degrees, and edge and outside limit edge are the cockscomb structure below the blade. Since the lower level of impeller and outside limit with hold the chamber bottom and hug closely with the lateral wall, and the blade to deviate from stirring rake direction of rotation crooked, the blade just can be with hold the intracavity downside and marginal material shovel like this to make material along the recess upset of upwards climbing, and then realize material upper strata and lower floor, homogeneous mixing between skin and the inlayer, moreover this adjacent both sides all be the cockscomb structure, thus more be favorable to the blade to shovel intracavity downside and marginal material, it is feasible that to stir efficiency higher. Consequently, be fit for being used for the plastics manufacturing process of great majority.