圆盘造球机刮刀系统的改进措施

Improvement Measures for Scraper System of Disc Pelletizer

造球机是球团矿生产的最主要机器,分为圆盘造球机和滚筒造球机两种,其中圆盘造球机在工厂中使用较多。圆盘造球机是由众多的结构系统构成,其中对球团的成型过程及成型后的强度性能影响最大的结构系统就是刮刀系统。因此,若要通过改进圆盘造球机结构来提高成品球团矿性能,首要任务就是对刮刀系统进行改进。目前,圆盘造球机的刮刀系统主要分为两种:固定刮刀系统和旋转刮刀系统,文中主要针对圆盘造球机的刮刀系统介绍了刮刀系统在球团生产过程中的作用及两种刮刀系统各自的缺陷,同时列举了对圆盘造球机的两种刮刀系统进行改进的主要措施,阐述了对圆盘造球机刮刀系统进行改进对球团矿的生产过程具有的重大意义。

Pelletizing machine is the main machine for pelletizing production,which can be divided into disc pelletizing machine and roller pelletizing machine.The disc pelletizing machine is composed of many structural systems,among which the scraper system is the most important structure system which has great influence on the pelletizing process and the strength performance after forming.Therefore,in order to improve the pelletizing performance from pelletizing machine,the improvement of scraper system accounts for a large proportion.At present,the scraper system of disc pelletizing machine is mainly divided into two types:fixed scraper system and rotary scraper system.In this paper,the function of scraper system in pelletizing process and the defects of the two scraper systems are introduced.At the same time,the main measures to improve the two scraper systems of disc pelletizing machine are listed and the disc making is described.It is of great significance to improve the scraper system of pelletizing machine for production process of pellet.