Water-Impounded Bottom Ash Hopper
AssemblyRefractory-lined V-bottom hopper holding a water seal below the boiler furnace throat. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Water-Impounded Bottom Ash Hopper
8 top-level lines as of r6607| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Hopper Shell 4 parts | ash-handling-system-hopper-shell | 1× | 1 | 0 | assembly |
| 2 | Refractory Lining | ash-handling-system-refractory-lining | 1× | 1 | · | part |
| 3 | Water Seal Trough 3 parts | ash-handling-system-water-seal-trough | 1× | 1 | 0 | assembly |
| 4 | Quench Spray Nozzle | ash-handling-system-quench-nozzle | 12× | 12 | · | part |
| 5 | Overflow Weir Box | ash-handling-system-overflow-weir | 1× | 1 | · | part |
| 6 | Hopper Knife Gate 4 parts | ash-handling-system-hopper-gate | 2× | 2 | 0 | assembly |
| 7 | Makeup Water Valve | ash-handling-system-makeup-water-valve | 2× | 2 | · | part |
| 8 | Pressure Sensor | pressure-sensor | 2× | 2 | · | part |