Improved ultrafine pulverizer

• Main Authors: XIA CHUANHE, SU SHAOMING, ZHANG SHUMIN, ZHAO FENGKUN
• Format: Patent
• Language: English
• Published: 11.03.2015
• Subjects: CRUSHING, PULVERISING, OR DISINTEGRATING; CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN; PERFORMING OPERATIONS; PREPARATORY TREATMENT OF GRAIN FOR MILLING; TRANSPORTING

The utility model discloses an improved ultrafine pulverizer. A feed opening is formed at the lower end of the working bin of the pulverizer, the feed opening is communicated with a transversely arranged first material conveying pipe, a packing auger is arranged in the first material conveying pipe, the packing auger is driven by a motor to work, a vertically arranged second material conveying pipe is connected to the right end of the first material conveying pipe, the left end of the packing auger is connected with the motor, the right end of the packing auger is horizontally arranged and extends to the interface position of the first material conveying pipe, a guide plate is arranged in the second material conveying pipe, the guide plate is obliquely arranged downwards, a feed pipe is connected to the right side of the lower part of the guide plate, and the feed pipe is connected with a material mixing bin. When the improved ultrafine pulverizer disclosed by the utility model is at work, metal scraps in a crushed material drop into the lower end of the second material conveying pipe so as not to be sucked into the ultrafine pulverizer, thereby protecting the machine firstly and ensuring the production quality of products secondly.