| 摘要 |
The invention relates to an air distribution device for providing rinsing air to a gas cleaner provided with filter bags, said air distribution device comprising: an air distribution member in form of a hollow member; a connection to an air supply means for rinse air, where the air distribution member is a rotatable tube (6), at least a part of the rotatable tube (6) being rotatable in relation to the air supply means along a longitudinal axis (105) of the rotatable tube (S) the longitudinal axis 105 being a rotational axis and the rotatable tube (6) having a first end (106) connected to the air supply for receiving rinse air and a second end (107) of the rotatable tube (6) comprising an opening (206) being able to lead rinse air into tubes (7) arranged circumferentially around the rotational axis (105) of the rotatable tube (6). |
