NSE板链式提升机由运行部件、驱动装置、上部装置、中部机壳、下部装置组成。
NSE plate chain elevator is comprised of running parts, drive, upper device, middle casing and lower device.
上部装置——有上部机壳、上罩、卸料口(装有防回料板)、头轴装配、逆止器等部件。
Upper device — includes parts of upper casing, top cover, discharge outlet (with anti back feed plate), head shaft and backstop.
在中间压力腔上部设有浮动密封装置，因此涡旋顶部受排气压力与中间压力作用。
In the middle pressure chamber upside sets floating seal device, so vortex top and middle pressure by exhaust pressure role.
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