Triboelectric Instrument, and Dust Removal System and Monitoring Method, Device, and Apparatus Therefor

A dust removal system, comprising:

• a dust removal unit group comprising at least two dust removal units, each of the at least two dust removal units being provided with an independent clean gas tank, and the independent clean gas tanks forming a clean gas space;
• and
• a triboelectric probe comprising a probe inserted into the clean gas space and generating and outputting a current signal when particles in the clean gas space pass, and a signal processing system using the current signal as an input signal, the probe comprising:
• a sensing part which comprises at least two sensing elements connected to form a current path or being separated, the at least two sensing elements being used for being respectively arranged in different independent clean gas tanks, and when particles in air flow of any independent clean gas tank pass through the corresponding sensing element, a current signal being generated on the corresponding sensing element;
• and
• an output part which is simultaneously connected to and conducted with the at least two sensing elements separated in the sensing part or is served by any one sensing element among the at least two sensing elements in the sensing part which are connected to form a current path, and is used for outputting the current signal generated by each sensing element in the sensing part;
• wherein the probe is configured as a linear structure forming the current path, the at least two sensing elements are sectionally formed in a length direction of the linear structure;
• and the probe is transversely inserted between different independent clean gas tanks of the at least two dust removal units in a penetrating manner;
• wherein each of the at least two dust removal units is a dust removal unit for physically intercepting the particles in air flow by means of a filter element, and the dust removal units are each provided with a blowback system for blowback regeneration of the filter elements of the dust removal units;
• and
• the blowback system of any one of the at least two dust removal units and the blowback systems of the remaining dust removal units in the at least two dust removal units operate at a different time.