Vortex kinetic energy airflow pulverizer

Abstract

The invention relates to a vortex kinetic energy airflow flour mill and belongs to the field of flour mills. A lower casing is installed at the upper end of a base, an upper casing is installed at the upper end of the lower casing, a main drive motor is arranged at the center position of the lower end face of the lower casing, the lower end face of the lower casing is provided with an air inlet adjusting valve, a power output shaft of the main drive motor is connected with a coupler, a kinetic energy turntable is installed at the upper end of the coupler, the upper end of a feeding port of the kinetic energy turntable is provided with a lower sealing part, and the lower sealing part of the kinetic energy turntable, a sealing carrier and an upper sealing part arranged on the lower end face form an airtight sealing structure. A fluid guiding device is installed on the sealing carrier, the upper end of the fluid guiding device is provided with a sorting device, a material collecting output device is installed at the upper end of the sorting device, and a hierarchical speed regulating motor is arranged at the top end of the upper casing. The particle size of prepared particles is adjustable, the product particle size is even, the energy consumption is low, the energy efficiency is improved by quadruple than the energy efficiency of a traditional device, dust pollution is zero, the noise pollution is lower than that of various traditional flour manufacturing device, and the vortex kinetic energy airflow flour mill is compact in main machine structure, small in occupied area and simple in operation.

Description

technical field [0001] The invention relates to a vortex kinetic energy airflow pulverizer, which belongs to the field of pulverizers. Background technique [0002] The milling principle of various milling equipment today is nothing more than using mechanical devices such as static and dynamic gears, rollers and mills, steel balls, and hammers (except jet mills) to squeeze, grind, impact, and rub materials. , and finally get the powdered product with the required particle size. In the whole pulverizing process, it not only needs to consume a lot of energy, the production capacity is low, but also the noise and dust pollution are serious. At twice the speed of sound, the noise is as high as 130 decibels, which will cause permanent damage to human hearing!) Due to the direct contact between the material and the mechanical device, the mechanical device itself is easily worn while the material is being pulverized, and the resulting powder The products are polluted by pollutants...

AI Technical Summary

Problems solved by technology

[0002] The milling principle of various milling equipment today is nothing more than using mechanical devices such as static and dynamic gears, rollers and mills, steel balls, and hammers (except jet mills) to squeeze, grind, impact, and rub materials. , and finally get the powdered product with the required particle size. In the whole pulverizing process, it not only needs to consume a lot of energy, the production capacity is low, but also the noise and dust pollution are serious. At twice the speed of sound, the noise is as high as 130 decibels, which will cause permanent damage to human hearing!) Due to the direct contact between the material and the mechanical device, the mechanical device itself is easily worn while the material is being pulverized, and the resulting powder Contaminated products, mechanical devices also gradually fail due to their own wear and tear

For example: the ball mill must replace a large number of steel balls, and it needs to be driven by great energy, the noise is loud, and the pollution of the product needs to be cleaned and reprocessed; the yoke type, hammer type, and gear type pulverizers are not suitable for crushing high hardness materials, dust Serious pollution; jet mill has extremely high noise pollution, and the product is easy to leak and improperly handled to cause powder explosion, etc., while high energy consumption and low output are common drawbacks of existing technologies

Images