Rapid ball grinding mill serving as wet-method ball grinding mill

Abstract

The invention discloses a rapid ball grinding mill serving as a wet-method ball grinding mill. The rapid ball grinding mill comprises a ball grinding mill barrel body, rotating short shafts, bearing seats and a driving device, wherein the rotating short shafts are arranged at the two ends of the ball grinding mill barrel body; each bearing seat is used for mounting the corresponding rotating shortshaft thereon; and the driving device drives the ball grinding mill barrel body to rotate. The driving device comprises an A3 belt plate, a main motor and a low-speed motor, wherein the A3 belt plateis mounted at the position, near the right side, of the ball grinding mill barrel body, and the low-speed motor is connected with a decelerator. A main shaft of the decelerator is connected with a first driving shaft. The two ends of the first driving shaft are mounted on the bearing seats. The first driving shaft is provided with a C2 belt plate and a C3 belt plate. A C1 belt plate is arranged on a main shaft of the main motor. A second driving shaft is arranged below the first driving shaft, wherein the second driving shaft is parallel with the first driving shaft. The two ends of the second driving shaft are mounted on the bearing seats. The second driving shaft is provided with a C4 belt plate and a C5 belt plate. The A3 belt plate is in transmission connection with the C5 belt platethrough a belt. The C3 belt plate is in transmission connection with the C4 belt plate through a belt. The C1 belt plate is in transmission connection with the C2 belt plate through a belt.

Description

technical field [0001] The invention relates to a fast ball mill for wet processing of raw materials in the ceramic industry. Background technique [0002] Ball mill is a kind of traditional grinding equipment widely used in mining, building materials, chemical industry, food and other industries. [0003] The ball mill process is divided into two types: dry grinding and wet grinding. The former is very common in mining, cement, ceramics and other industries. It usually uses large-sized low-end grinding beads with a diameter of 30-100mm and different aluminum content with a specific gravity of 3.0-3.6. Alumina balls, or steel balls with a specific gravity of 7.8 and a similar size, complete the dry grinding of materials below 20mm in batches, and the output fineness is generally below 300 mesh; [0004] The dry ball mill generally has a slow speed and a low filling rate of the grinding beads. It makes full use of the pouring of the grinding beads after they are lifted to ac...

AI Technical Summary

Problems solved by technology

[0008] In the wet grinding process, more alumina balls are used, which have two fatal defects. One is that its toughness is insufficient, and it is not suitable for fast grinding machines such as stirring mills and vertical sand mills, and it is prone to breakage; Aluminum grinding balls have a high wear rate, and are not suitable for industries that are sensitive to impurities, such as the paper industry and zirconium silicate industry

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