An electrical type grid electrostatic collector/separator removes particles from an air stream. The apparatus includes multiple parallel grids that act as the porous material, enclosed in a sealed compartment so that the entrained air flows parallel and between one or more centrally located grids. A...http://www.google.es/patents/US7105041?utm_source=gb-gplus-sharePatente US7105041 - Grid type electrostatic separator/collector and method of using same
Grid type electrostatic separator/collector and method of using same
