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Process and equipment for determining or influencing the flow properties of solid granular materials
Process and equipment for determining or influencing the flow properties of solid granular materials
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机译:用于确定或影响固体颗粒材料流动性的方法和设备
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摘要
By the application of the process and equipment according to the invention flow properties of solid granular materials can be determined even while producing or processing; and by means of the intervening signals derived from measuring results, production and processing can be influenced. …??Either in the mass-proportional or in the time-proportional mode of operation, changing one of the parameters in each cycle, the sample-medium is allowed to pass through the sample-holder (101) and using the mass-signal and period-signal thus obtained partly the signal of mass-flow, partly the signal of the density of mass-flow is generated, and from said signals - based on the recognized new correlation - any of the parameters characterizing the technological process is generated by signal processing. …??The equipment is provided with a sample-holder (101) with changeable geometry, to the corresponding points of which a type-signal transmitter (102) and an aperture-signal transmitter (103) are connected. Below the sample holder a mass-signal transmitter (109) is arranged. The equipment has an electronic signal processing unit (111) with at least one function-generator and to the input(s) of said unit the outputs of the type-signal transmitter (102), the aperture-signal transmitter (103), a period-signal transmitter (107), the mass-signal transmitter (109) and a device (108) observing the path are connected.
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