Answer / vishal

their are two type of ash formed in thermal power plant
bottom ash
fly ash
esp is used to collect fly ash

Answer / dev

electroststic precipitator is use to collect ash from the
exhaust gas which comes out from plant.It consist of
Electrode plate which is charge through DC voltage.one
plate is Negatively charged througe DC and another is
grounded.Now when exhaust gas flow through ESP(electro
static precipitator),ash will accumulate on the both plate
and during the same time there is hammering arrangement is
there, which removes accumulated ash from the plate and
which is collected at bottom.

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