A11VO75DRS/10R-NZD12N00力士乐

A11VO75DRS/10R-NZD12N00力士乐柱塞泵的工作原理

   柱塞泵是液压系统的一个重要装置。它依靠柱塞在缸体中往复运动，使密封工作容腔的容积发生变化来实现吸油、压油。柱塞泵具有额定压力高、结构紧凑、效率高和流量调节方便等优点，被广泛应用于高压、大流量和流量需要调节的场合，诸如液压机、工程机械和船舶中。

   柱塞泵是往复泵的一种，属于体积泵，其柱塞靠泵轴的偏心转动驱动，往复运动，其吸入和排出阀都是单向阀。当柱塞外拉时，工作室内压力降低，出口阀关闭，低于进口压力时，进口阀打开，液体进入;柱塞内推时，工作室压力升高，进口阀关闭，高于出口压力时，出口阀打开，液体排出。当传动轴带动缸体旋转时，斜盘将柱塞从缸体中拉出或推回，完成吸排油。
A11VO75DRS/10R-NZD12N00力士乐A11VO75DRS/10R-NZD12N00
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A11VO40LRS/10R-NSC12N00

A11VO40LRS/10R-NPC12N00

A11VO40LRH2/10R-NSC12N00

A11VO40LRH2/10R-NPC12N00

A11VO40DRS/10R-NSC12N00

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A11VO95LRH2/10R-NSD12N00

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A11VO95LRH2/10R-NSD12K01

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与浆叶式干燥器不同，真空耙式干燥器的旋转轴和耙齿是不作为加热面的，它仅作为搅动物料和更新表面的作用。耙式干燥器是真空操作的，首先将湿物料加入到干燥器内，夹套内通入加热介质（一般为水，蒸气或导热油），然后启动真空泵，达到规定的真空度后，启动搅拌装置，利用耙齿的转动，使物料在干燥过程中连续不断的向两端推动，通过这些措施，可以保证传热表面的及时更新，从而加速热质传递的速率。物料干燥到规定水分时，停止加热，关闭真空系统，取出干燥好的物料，完成一个周期的操作。

以上型号不全~可咨询~