Vibration dust-removing experiment testing system

Abstract

The invention discloses a vibration dust-removing experiment testing system. The vibration dust-removing experiment testing system comprises a vibration impact control unit, an ash dreg falling mass measuring unit, an ash dreg layer crack expansion and ash dreg falling process monitoring unit and a wall surface-ash dreg layer model, wherein the vibration impact control unit is used for controlling impact forces with different frequencies and different sizes; the ash dreg falling mass measuring unit is used for measuring the ash dreg falling mass in a vibration process; and the ash dreg layer crack expansion and ash dreg falling process monitoring unit is used for monitoring ash dreg layer crack generation and crack expansion conditions in the vibration process, and recording ash dreg falling time, ash dreg falling postures, ash dreg falling positions and the like in the vibration process. The vibration dust-removing experiment testing system can be used for researching a specific relation of the impact forces, the impact frequency and the ash removing efficiency, and influences of coal ash dreg physical properties on the ash removing frequency; and the vibration dust-removing experiment testing system provides helps for engineering and scientific researches, and the whole efficiency of a coal chemical industry can be improved.

Description

technical field [0001] The invention relates to an ash removal device, in particular to a rapping ash removal experimental test system, which can be used for researching and testing the rapping ash removal effect and monitoring the rapping ash removal process. Background technique [0002] my country's energy resources are characterized by abundant coal resources, but relatively poor natural gas and oil. With the rapid development of the economy, the demand for energy will increase, but the reserves of oil and natural gas are limited. Therefore, my country's energy supply will still be dominated by coal for a long time to come. However, my country's coal utilization technology is generally relatively backward, which not only causes a great waste of coal resources, but also causes serious deterioration of the ecological environment, posing a serious threat to the harmonious development of society, economy and environment. Shell coal gasification process is one of the most ad...

AI Technical Summary

Problems solved by technology

The effect of rapping ash removal is related to the impact force of rapping, rapping frequency, and the physical properties of coal ash. However, inappropriate rapping methods will cause incomplete ash removal and affect the heat transfer efficiency of the water wall. Therefore, every once in a while Therefore, it is necessary to conduct experimental research on the principle of rapping ash removal, as well as the specific relationship between the effect of rapping ash removal and the influencing factors.

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