CE 210Flow Of Bulk Solids From Silos Didactic Equipment Vocational Training Equipment Fluid Lab Equipment
Influence of wall material and inclination of hopper walls on flow profile and outflow time Features - adjustable silo geometry - different types of discharge: mass flow, funnel flow and arching Learning objectives/experiments - how wall material and inclination of the hopper walls affect the outflow time - demonstrate typical discharge types in silos: -- mass flow -- funnel flow -- arching - how flow properties affect outflow time and flow profiles - comparison of different bulk solids - review of the silo design used in CE 200 Specification [1] investigation of the outflow of bulk solids from silos with wedge-shaped discharge hoppers [2] demonstration of arching, mass flow and funnel flow with different bulk solids [3] two silos with different hopper wall materials [4] front walls of the silo made of transparent material [5] silos can be removed for cleaning [6] angle of the hopper wall adjustable while retaining constant outlet cross-section [7] tamper for compacting the bulk solids [8] stopwatch for determining outflow times [9] practical review of the design results from CE 200 Technical data 2 silos with wedge-shaped hopper - base body cross-section: 200x200mm - wide outlet 10...70mm - height of silo section: approx 300mm - height of hopper: approx. 50...140mm - volumes: approx. 14...18L 2 bulk solids - plastic granulate: 2...5mm - spelt husks: 5...15mm Balance - with tare function - up to 10kg - power supply: 230V, 50Hz, 1 phase; 120V, 60Hz, 1 phase; UL/CSA optional Stopwatch - 0...10h LxWxH: 1830x790x1420mm Weight: approx. 190kg
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