Bilateral mechanism for automatically regulating feeding of high-pressure roller mill

Abstract

The invention discloses a bilateral mechanism for automatically regulating the feeding of a high-pressure roller mill. The mechanism is installed on a feeding device of the high-pressure roller mill, is used for regulating the feeding quantity of the feeding device, and comprises two regulating devices which are respectively arranged at the left side and the right side of a material column of the feeding device and form a 30-degree included angle respectively with the left side and the right side of the material column; the feeding quantity of the feeding device is controlled further through regulating the size of an opening between the two regulating devices, and more rapid and accurate regulation is realized; the regulating amplitude is great; the quantity of materials falling on an extruding roller can be controlled accurately through regulating at two sides, so that the power of drive motors of two rollers is more approximate, so that the using situation of the high-pressure roller mill is optimized.

Description

technical field [0001] The invention belongs to the technical field of high-pressure roller mills, and in particular relates to a double-sided automatic adjustment mechanism for high-pressure roller mill feeding. Background technique [0002] High-pressure roller mills are energy-saving and production-increasing equipment vigorously promoted by the state, and are suitable for grinding brittle minerals in metallurgy, mining, coal, chemical and other industrial fields. The principle of the high-pressure roller mill is to install two rollers with a certain distance in the frame, and squeeze the material through the relative rotation of the two rollers to crush the lumps. The feeding device on the high-pressure roller mill is a key equipment in the production process. Since the material properties are unstable and the material particle size ratio is constantly changing during the operation of the high-pressure roller mill, this requires the high-pressure roller mill The advance...

AI Technical Summary

Problems solved by technology

At present, the structure of the feeding device of the domestic high-pressure roller mill is non-adjustable and manually adjusted on one or both sides. These structures either have a small adjustment range and cannot meet the needs of the system process; or are inconvenient to adjust and cannot be quickly and accurately done. reaction, which affects the smooth use of the high pressure roller mill equipment itself; in addition, in order to seal the material, the traditional high pressure roller mill feeding device is equipped with steel plates around the rollers, and if the extrusion roller is removed, it needs to be It is troublesome and time-consuming to remove these steel plates first, which directly affects the production of the user enterprise

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