Quartz sand grinding equipment capable of reducing loss of grinding disc and working method of quartz sand grinding equipment

Abstract

The invention discloses quartz sand grinding equipment capable of reducing loss of a grinding disc. The quartz sand grinding equipment comprises a grinding bin, a material crushing bin, a main grinding disc, an auxiliary grinding disc, pressure sensors and an electromagnetic proportion gearbox, wherein the material crushing bin is arranged at the top of the grinding bin, the main grinding disc and the auxiliary grinding disc are arranged in the grinding bin, and the auxiliary grinding disc is matched with the main grinding disc; and the pressure sensors are arranged on the main grinding disc and connected with the electromagnetic proportion gearbox, and the electromagnetic proportion gearbox is arranged at the input end of the main grinding disc. The quartz sand grinding equipment further comprises a vibrating screen, a material returning channel, a feeding belt, a discharging opening and a vibrating desanding device. The invention further discloses a working method of the quartz sand grinding equipment. On one hand, graded grinding and intelligent speed regulation are adopted, the problems of overlarge sand body size, sharp sand body corner angles, overlarge sand body hardness and the like are solved, the production efficiency is greatly improved, and the maintenance interval is greatly shortened; and on the other hand, the grinding disc is cleaned through ultrasonic oscillation, the problem of sand clamping of the grinding disc is solved, the grinding disc loss is reduced, and the service life of the grinding disc is prolonged.

Description

technical field [0001] The invention belongs to the field of grinding devices and technologies, and in particular relates to a quartz sand grinding device and a working method for reducing the loss of grinding plates. Background technique [0002] As an important industrial mineral raw material, quartz sand is not a chemical dangerous product. It is widely used in glass, casting, ceramics and fireproof materials, ferrosilicon smelting, metallurgical flux, metallurgy, construction, chemical industry, plastics, rubber, abrasives, filter materials, etc. industry. In the production of quartz sand, the grinding machine is the main production equipment, and its performance determines the quality of the finished quartz sand. Therefore, a grinding machine with excellent performance has always been the goal of enterprise technicians. [0003] There are still many deficiencies in the current quartz sand grinding equipment. For example, most of the current grinding equipment has the p...

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Problems solved by technology

[0007] Purpose of the invention: In order to overcome the above deficiencies, the purpose of the invention is to provide a quartz sand grinding equipment and its working method to reduce the loss of grinding discs. The problems of sharp edges and corners and excessive hardness of the sand body have greatly improved the production efficiency and maintenance interval. slice life

[0009] The setting of the grinding equipment described in the present invention adopts graded grinding and intelligent speed regulation, which solves the problems of excessive sand body size, sharp sand body edges and corners, and excessive sand body hardness, and greatly improves production efficiency and maintenance intervals

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