Ceramic pipe grinder for food grinding processing

Abstract

A ceramic pipe grinder for food grinding processing solves the problems that in the prior art, the idle grinding area is large, the material discharge resistance is large, the grinding efficiency is low, the processing capacity is small, the processing effect is poor, the wear-resisting property of grinding discs is poor, the service life is short, and the application range is narrow. The ceramic pipe grinder is characterized in that a movable grinding disc and a semi-open type vane wheel are installed at the shaft end of a motor shaft extending into a shell, a fixed grinding disc is installed in a fixed grinding disc installation clip clutch, the joint surfaces of the fixed grinding disc and the movable grinding disc inwards form an internally-concave cone-shaped grinding cavity, a fixed grinding disc adjusting seat is connected with an adjusting nut in a threaded mode, the internally-concave conical surface of the fixed grinding disc is provided with symmetrical step-shaped oblique teeth, and the internally-concave plane of the movable grinding disc is provided with material guide grooves and trapezoid teeth. The ceramic pipe grinder for food grinding processing has the advantages that the fixed grinding disc and the movable grinding disc have the synergistic action of extruding, smashing, shearing and grinding on foodstuffs, the wear-resisting property is good, the manufacturing cost is low, the service life is long, the whole machine production efficiency is high, the production capacity is large, and the requirements for ultra-fine processing, dry material slurrying and industrialized continuous production can be met.

Description

technical field [0001] The invention belongs to the technical field of food machinery, in particular to a ceramic pipe mill used for food grinding. Background technique [0002] (1) The traditional tool for grinding food is a stone mill, which consists of two short cylindrical stones of the same size and Grinding disc The lower fan (static grinding disc) and the upper fan (moving grinding disc) are stacked on the grinding disc, and the contact surfaces of the two milling fans are chiseled with neatly arranged grinding teeth for grinding food. This kind of grinding structure using the upper grinding disc as a moving grinding disc and the lower grinding disc as a static grinding disc is still in use today. However, this traditional stone mill is provided with an eccentric feed inlet on the movable grinding disc, the food material is not evenly distributed, and there is intermittent empty grinding in the center of the grinding disc, so the grinding efficiency is low. [0003]...

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Problems solved by technology

[0015] (2) To solve the technical problem of moderate strength and moderate wear resistance of the grinding disc, it not only makes use of the advantages of wear resistance of ceramics, but also overcomes the problems of high brittleness and poor impact resistance of ceramics, and makes the gap between the static grinding disc and the moving grinding disc The gap can be fine-tuned to meet the purity of food during ultra-fine processing under different fineness requirements from 120 mesh to 200 mesh. At the same time, it can reduce the manufacturing cost of static grinding discs and dynamic grinding discs, and reduce the unit volume of static grinding discs and dynamic grinding discs. Weight, so that when it is subjected to the centrifugal force of high-speed rotation, it reduces the bending moment and torque generated by the motor shaft that drives it to rotate, thereby improving the service life of the pipe mill;

[0016] (3) Optimize the tooth shape design of the static grinding disc and the movable grinding disc, as well as the diversion groove design of the moving grinding disc, provide a structure of the static grinding disc and the moving grinding disc with the synergistic effects of extrusion, shearing, crushing and grinding, and overcome the intermittent empty grinding And the problem of instant empty grinding, and at the same time solve the technical problem of large material discharge resistance after grinding, realize fast feeding and fast discharging, so as to improve the grinding efficiency;

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