Method and apparatus for bulk material flow activation or removal of deposits or caking on walls, slipping, troughs, chutes and the like conveying devices for bulk material by means of a pressure fluid

摘要

A process for the bulk material flow activation or removal of deposits and / or caking on conveying devices for bulk material, such as to walls, slipping, troughs, chutes, by means of a fluid under pressure, which, by way of a nozzle system to the to be cleaned or fließzuaktivierenden regions of the conveying device is directed,in the case of thepulse - or explosive gas - / air pressure discharges via the nozzle system as a function of at least one gas pressure sensor switching signal triggered be enabled, wherein a test gas current in the deposit of - and / or adhesion zone and a is blown in this case, on account of the thickness and / or the strength of the caking or deposits on the gas pressure sensor of a test gas, pressure builds up in the case of exceeding a predetermined limit pressure to the triggering of the pulse - or explosive gas - / air pressure discharge serves.