| 摘要 |
In a method for operating a surface treatment installation (12), overspray that is produced in a coating booth (10) is taken up by an air stream and carried to one or more one-way filter modules (40), in which overspray is separated, wherein, once a limit loading with overspray is reached, a one-way filter module is exchanged for an empty one-way filter module. Depending on the nature and characteristics of the overspray, the one or more one-way filter module(s) (40) is/are chosen from a set (62) of different one-way filter modules (64.X). The invention also provides a set of filter modules for use in such a surface treatment installation (12), wherein the set (62) comprises various filter modules (64.X), which are formed as exchangeable one-way structural units with a module housing (66) and a filter unit (78) and through which air from the booth that is laden with overspray can be passed. The module housings (66) of the various filter modules (64.X) have same-connection module inlets (70, 90) and same-connection module outlets (72, 88) and at least the filter units (78) of two different filter modules (64.X) are formed differently. The invention also provides a surface treatment installation with a separating device (40), which comprises such a set (62) of filter modules (64.X). |
