How is the dust generated by printing presses dealt with? !
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Mainly, some paper scraps are produced when the edges of the cardboard are cut. But it is also drawn out along with the printing ink, so it has a certain viscosity. Now consider using wet dust removal. Which wet dust removal method is the best? Thank you! !
Wet dust removal definitely involves water, and if there are paper scraps present, it will surely cause blockages in the pipes or pumps. It is recommended to use dry methods first, followed by wet dust removal for further purification.
The cyclone dust removal efficiency is not high, and the pressure drop is too large.
For the wet method, a pump isn’t necessarily required; a water bath can be used instead.
How do you recycle the shredded paper collected in a water bath? Do you have to pick it out manually?
Here, we use cooling towers for treatment; the exhaust air enters the cooling towers