Dust Scrubber
AssemblyDraws dusty air from behind the dust shield through a duct along the main beam, removes most of the rock dust and returns the air to the tunnel. Wet scrubbers and dry cartridge filters are both used. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Dust Scrubber
4 top-level lines as of r194036| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Scrubber Fan | main-beam-tbm-scrubber-fan | 1× | 1 | · | part |
| 2 | Scrubber Filter Stage | main-beam-tbm-scrubber-filter | 1× | 1 | · | part |
| 3 | Dust Extraction Duct | main-beam-tbm-scrubber-duct | 1× | 1 | · | part |
| 4 | Scrubber Dust Discharge | main-beam-tbm-dust-discharge | 1× | 1 | · | part |