作业帮英语翻译选粉机的分级原理是根据涡流调整装置所形成的涡流（从自由涡到强制涡）做二次分级.假定分级点的目标为d0-2（离心力
来源：学生作业帮 编辑：作业帮 分类：英语作业 时间：2024/05/15 03:12:20
英语翻译
选粉机的分级原理是根据涡流调整装置所形成的涡流（从自由涡到强制涡）做二次分级.假定分级点的目标为d0-2（离心力与内向气流平衡,粒子能做圆周运动条件下的粒子直行）时,经导风叶片所成角度而产生的自由涡所实现的一次分级的分级点d0-1应设定比d0-2稍大.导风叶片的角度及涡流调整装置的调整应配合分级效率和生产能力,使其成为最适当的配置,以做二次分级.还有,依照整流板的作用所产生的分级涡流应尽量设法成为水平方向,由此可以得到作用于粒子的力在圆周、半径、垂直等三位方向,尽量获得相同的流线,进而对效率改善有很大的作用.
前述的导风叶片角度、涡流调整装置范围、整流板张数等三要素,要从分级效率与生产能力的角度来设定,使其达到最佳的分级效果.即在选粉室内沿直径大小均能获得相同的分级点,使O-Sepa选粉机在有效分级区域内能表现出优良的分级性能,可以适应高浓度、大容量的要求.
选粉机的分级原理是根据涡流调整装置所形成的涡流（从自由涡到强制涡）做二次分级.假定分级点的目标为d0-2（离心力与内向气流平衡,粒子能做圆周运动条件下的粒子直行）时,经导风叶片所成角度而产生的自由涡所实现的一次分级的分级点d0-1应设定比d0-2稍大.导风叶片的角度及涡流调整装置的调整应配合分级效率和生产能力,使其成为最适当的配置,以做二次分级.还有,依照整流板的作用所产生的分级涡流应尽量设法成为水平方向,由此可以得到作用于粒子的力在圆周、半径、垂直等三位方向,尽量获得相同的流线,进而对效率改善有很大的作用.
前述的导风叶片角度、涡流调整装置范围、整流板张数等三要素,要从分级效率与生产能力的角度来设定,使其达到最佳的分级效果.即在选粉室内沿直径大小均能获得相同的分级点,使O-Sepa选粉机在有效分级区域内能表现出优良的分级性能,可以适应高浓度、大容量的要求.
Separator classification principle is based on the formation of eddy current eddy current adjustment device (from the free vortex to forced vortex) to do the second grade. Grade point target is assumed d0-2 (balance of centrifugal force and inward flow, the particle can do circular motion of particles under the straight), the by the guide vane angle of the wind generated by the realization of a free vortex sub-classification grade point d0-1 should be set slightly larger than the d0-2. Wind guide vane angle and adjusting device for adjusting eddy current classification should be compatible with efficiency and productivity, making it the most appropriate configuration to make the second grade. Also, in accordance with the role of rectifier plates vortex generated by the classification should be trying to become the horizontal direction, which can be a force acting on the particles in the circumference, radius, vertical and the other two directions, try to get the same flow line, and then on efficiency improvement has a significant role.
The aforementioned wind guide vane angle adjustment device eddy current range, the rectifier board and other three elements of the number of sheets, from the classification point of view of efficiency and production capacity to set, to achieve the best classification results. Ie along the diameter of the powder room can get the same classification, enabling the O-Sepa separator in the effective grading region can exhibit excellent classification performance, can be adapted to high concentrations, large capacity requirements.
The aforementioned wind guide vane angle adjustment device eddy current range, the rectifier board and other three elements of the number of sheets, from the classification point of view of efficiency and production capacity to set, to achieve the best classification results. Ie along the diameter of the powder room can get the same classification, enabling the O-Sepa separator in the effective grading region can exhibit excellent classification performance, can be adapted to high concentrations, large capacity requirements.