Goods & Services

Booths of mainly metal and boxes of mainly metal for spray painting. Apparatus, equipment and accessories for ventilating and drying in connection with spray painting. Synthetic jalousies for use with booths of mainly metal and boxes of mainly metal for spray painting.

Abstract

The invention refers to a filter for an exhaust air box (2) between a space (1) containing powder mixed air and an outlet opening (2a), and where the filter is arranged to be passed by a flow of exhaust air, and to thereby capture the major part of powder carried in the flow of exhaust air, whereby the filter incorporates a portion (10) consisting of a multi-stage bed of balls of light expanded clay (10a) arranged on a grate-formed carrier (9a), the openings of which are of a size whi9ch allows the carrier (9a) to serve as base for the balls (10a) without letting individual balls pass, and by which a network of labyrinth-formed passages mutually between the balls (10a) and between the balls (10a) and the grate-formed carrier (9a). The invention also refers to a method for cleaning such filter material, which incorporates tumbling of the material.

IPC Classes  ?

• B01D 46/30 - Particle separators, e.g. dust precipitators, using loose filtering material
• B01D 39/02 - Loose filtering material, e.g. loose fibres
• B01D 39/06 - Inorganic material, e.g. asbestos fibres, glass beads or fibres
• B01D 41/02 - Regeneration of the filtering material or filter elements outside the filter for liquid or gaseous fluids of loose filtering material
• B05B 15/12 - Spray booths

Goods & Services

Metal booths and metal boxes for spray painting. Synthetic Jalousies for use in metal booths and metal boxes for spray painting.