Grinding device and multifunctional flour milling machine

Abstract

The invention provides a grinding device and a multifunctional flour milling machine. The grinding device comprises a circular truncated cone type inner roller, the inner roller is sleeved with an outer roller, the inner wall of the outer roller and the outer wall of the inner roller are attached and are in running fit, a plurality of functional areas are distributed on the outer wall of the innerroller along the circumference of the inner roller, and each functional area comprises a feeding area, a buffering area, a grinding area and a discharging area which are sequentially arranged along the outer circumference of the inner roller. The functional area is arranged on the inner roller, so that materials are rubbed, ground and milled in the buffer area and the grinding area of the functional area and then enter the discharging area, grinding machining of the materials is completed, the grinding efficiency is high and the finished product quality is good; due to the fact that the outerroller is in the circular truncated cone shape and matched with the functional area, the rotating speed of the inner roller is reduced while the grinding yield is guaranteed, the temperature of the inner roller and the outer roller is kept low and powder is not damaged so that the quality of finished materials is guaranteed.

Description

technical field [0001] The invention relates to small particle or fine powder grinding equipment, in particular to a grinding device and a multifunctional noodle grinder. Background technique [0002] Grinding equipment has a long history. In the early days, stone mills were commonly used. The particles are ground by upper and lower grinding discs. They are often used for grinding noodles or grinding sesame oil, but the grinding time is long and the efficiency is low. Modern steel mills use counter-rollers and high speeds to squeeze particles into powder. However, the temperature during the grinding process is high, which can easily affect the quality of the powder and affect the taste of the product. Contents of the invention [0003] Aiming at the problems in the prior art, the invention provides a grinding device and a multifunctional noodle grinder. [0004] A grinding device, characterized in that: it includes a circular truncated inner roller, an outer roller is sle...

AI Technical Summary

Problems solved by technology

[0002] Grinding equipment has a long history. In the early days, stone mills were commonly used. The particles are ground by upper and lower grinding discs. They are often used for grinding noodles or grinding sesame oil, but the grinding time is long and the efficiency is low.

Modern steel mills use counter-rollers and high speeds to squeeze particles into powder, but the temperature is high during the grinding process, which can easily affect the quality of the powder and affect the taste of the product

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