Thursday, September 15, 2022
Thursday, July 20, 2023
Monday, September 12, 2022
跳汰机按分选介质时水或空气,可以分为电力跳汰机和风力跳汰机两大类...
Thursday, September 15, 2022
床层翻花,排除机箱破损的原因,还有可能就是进排气调整不当。...
Thursday, September 15, 2022
Monday, September 4, 2023
通过对各种密度、粘度、形状不同的众多颗粒,进行沉降速度的测定,发...
Thursday, September 15, 2022
与跳汰操作相关的入料性质有()。A、泥化特性B、密度组成C、形状D、煤种、粒度组成...
Sunday, May 12, 2024
活塞跳汰机的跳汰周期中,上升水流和下降水流的强度及作用时间完全相...
Thursday, September 15, 2022
低密度物是指密度为()g/cm<sup>3</sup>以下。...
Thursday, September 15, 2022
Thursday, August 24, 2023
溢流堰的形式有()。A、高堰式B、低堰式C、半堰式D、无堰式...
Saturday, November 18, 2023
在生产中,随着物料的不断给入,轻重产物不断的从跳汰机中排出,构成...
Thursday, September 15, 2022
Sunday, September 11, 2022
Monday, September 12, 2022
Sunday, September 11, 2022
Monday, September 12, 2022
一般情况是风量由入料到排料依次减小,中煤段中间室的风量比两端稍强...
Monday, September 12, 2022
根据设备结构和水流运动方式不同,水力跳汰机的类型大致如下()。A、活塞跳汰机B、隔膜跳汰机C、动筛跳汰机D、空气脉动跳汰机...
Monday, February 13, 2023
Thursday, August 24, 2023