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物料在料斗口形成的静态压力决定了下接设备受力的大小,而平旋型振动漏斗在卸料时,在料斗口形成的物料动态压力对振动漏斗是一个参振质量的重要因素,这是一个很重要的设计参数。现根据实测数据,谈谈对这问题的认识。一、斗口静压力测定:1.试验物料:试验物料采用铸钢水玻璃石灰石面砂与背砂。性能见表1:
The static pressure formed by the material at the hopper mouth determines the size of the force exerted on the attached equipment. The dynamic pressure of the material formed at the hopper mouth is an important factor of the vibration quality when the flat-type vibration hopper is discharging Is a very important design parameters. Now based on the measured data, talk about the understanding of this issue. First, bucket static pressure test: 1. Test Materials: Test materials using cast-glass water limestone sand and back sand. Performance in Table 1: