Pendulum type all-purpose flour mill

Abstract

The invention discloses a pendulum type all-purpose flour mill. The pendulum type all-purpose flour mill comprises a flour mill host machine and a grader. The grader is mounted on the upper portion ofthe flour mill host machine. The flour mill host machine comprises a barrel, a central rotary spindle and a grinding roller device. The barrel is mounted on a base and is internally provided with a flour milling chamber. The central rotary spindle is arranged in the center of the flour milling chamber and the base in a penetrating mode. The lower end of the central rotary spindle extends out of the base and is connected with a power mechanism. A plum-blossom-shaped rack is mounted at the upper end of the central rotary spindle. A shovel blade rack is mounted at the lower middle end of the central rotary spindle. Two or more cross arm shafts are uniformly distributed on the plum-blossom-shaped rack. A shovel blade rack lower seat is mounted on the shovel blade rack. A shovel blade is mounted on the shovel blade rack lower seat. The upper end of the grinding roller device is mounted on the plum-blossom-shaped rack through the cross arm shafts. The barrel is of a double-layer structure.An air duct is formed between an inner barrel body and an outer barrel body. The pendulum type all-purpose flour mill is high in milling efficiency, low in unit energy consumption, stable in whole machine performance, long in service life and wide in processing particle size range.

Description

technical field [0001] The invention relates to the technical field of milling equipment, in particular to a pendulum-type universal mill. Background technique [0002] At present, the working principle of the known traditional pendulum mill is that the grinding roller of the grinding roller device rolls outward tightly on the grinding ring under the action of the centrifugal force generated by the rotation of the central axis, and the material scooped up by the blade is sent to the grinding ring. A grinding area is formed between the grinding roller and the grinding ring, and the material is crushed into powder under the grinding pressure of the grinding roller, and then the airflow generated by the rotation of the fan impeller passes through the air channel of the base to blow the powder in the grinding area to the analyzer, and meets the fineness requirement The powder is collected by the cyclone collector through the analyzer, and the particles that do not meet the requi...

AI Technical Summary

Problems solved by technology

The mill with this traditional structure can process coarse and fine powders with particle sizes ranging from 80 mesh to 325 mesh. To produce powders with higher fineness, expensive sorting equipment is required, which greatly increases the product cost.

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