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自行研制了一种高浓度黏稠物料吸入特性测试装置。该装置可以通过改变物料的物理特性、吸料速度、物料仓压力和吸料长径比等工况,来研究大口径活塞泵吸入容积效率的变化。实验证明,该测试装置能够满足实验要求。
Self-developed a high concentration of viscous material suction characteristic test device. The device can change the volumetric efficiency of large-bore piston pump by changing the physical properties of the material, the suction speed, the pressure of the material bin and the aspect ratio of the material suction. Experiments show that the test device to meet the experimental requirements.