High-speed vortex pulverizing and airflow collection modification device

Abstract

The invention discloses a high-speed vortex pulverizing and airflow collection modification device which comprises a rack, a motor, a lower box body, an upper box body, a stator, a rotor, a feed hopper and a bearing pedestal, and further comprises adjustment bolts; the upper box body is arranged on the lower box body and is connected with the lower box body through the adjustment bolts; the motorand the lower box body are fixedly arranged on the rack; the bearing pedestal is arranged on the lower box body; a rotary shaft is arranged in the bearing pedestal through a bearing; the upper end ofthe rotary shaft is connected with the rotor in a matching manner; the lower end of the rotary shaft is in transmission connection with an output shaft of the motor through a transmission mechanism; the stator is fixed in the upper box body; and the rotor is located in an inner cavity of the stator. Alloy blades are arranged in the rotor and alloy bars are arranged on the stator, so that the abrasion resistance of the alloy blades is improved; the angle between each alloy blade and the corresponding alloy bar is 30 degrees, so that the discharge ability of the high-speed vortex pulverizing andairflow collection modification device is improved effectively; the clearance between the stator and the rotor is adjusted through the adjustment bolts, so that the production requirements of products in different degrees of fineness are met, and the application scope of the high-speed vortex pulverizing and airflow collection modification device is extended.

Description

【Technical field】 [0001] The invention relates to the technical field of crushing equipment, in particular to a high-speed vortex crushing collector airflow modification device for ore fine grinding. 【Background technique】 [0002] A pulverizer is a mechanical device that pulverizes large-sized solid raw materials to the required size. The motor of the ore crusher drives the rotor to rotate at high speed in the crushing cavity, and the material is fed into the machine from the upper feeding port, and is crushed by the impact, impact, shearing and grinding of the high-speed moving hammer. The traditional pulverizer processing ore often has the defects of excessive wear of the pulverizing blade, low output, and easy agglomeration. In order to improve the above problems, it is necessary to propose a high-speed vortex pulverization collector flow modification device. 【Content of invention】 [0003] The purpose of the present invention is to overcome the deficiencies of the a...

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Problems solved by technology

[0003] The purpose of the present invention is to overcome the deficiencies of the above-mentioned prior art and provide a high-speed eddy current pulverization collector air flow modification device, which aims to solve the problem of excessive wear of the crushing blades and low output often occurring in the traditional pulverizer processing ore in the prior art. Technical issues with defects prone to caking

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