Basic Technological Process of SCR Catalyst Production
Production technology process of catalyst mainly include below parts:
- Titanium Dioxide and minor ingredient selection (formula R&D)
- High speed and uniformly mixing material
- Use pre-extruder fully filters the wet materials
- Sent the filtered wet material to de-airing extruder for extrude forming
- Automatic synchronized cutting machine is able to according to different length cutting the products
- Use manipulator load the products to carton avoid its distortion
- Steam drying
- Mesh-belt kiln firing
- Fixed length cutting
- Inspection and packing
Main machine list
| Item | Model | Qty | Remark |
| high-pure water equipment | EDI 1M3 | 1 Lot | Pure water system and chemical auto dosing system |
| Chemical dosing system | 1 Lot | ||
| Intensive mixer | WDHL220 | 3 Sets | Mixing system |
| Cooling fan | T35-11No.4A | 3 Sets | |
| Smoke exhaust fan | GD30K2-12No.5C | 3 Sets | |
| Control system | 1 Lot | ||
| Box feeder | TCIW-2T | 1 Set | Shaping system |
| Pre-filter | TCJ-250 | 1 Set | |
| Pre-extruder | TCJ-250 | 1 Set | |
| Pre cutting machine | WDQ-6 | 1 Set | |
| De-airing extruder | TCJ-300 | 1 Set | |
| Auto rotation type cutting machine | WDQ-10C | 1 Set | |
| Manipulator | WDPY-150S | 1 Set | |
| Belt conveyor | 3 Sets | ||
| Water cooling machine | 240PT | 2 Sets | |
| Vacuum pump | 2X-30 | 1 Set | |
| Die | 150×150 | 10 Sets | |
| Die clean machine | 1 Lot | ||
| Packing box | 8000 Pcs | Drying firing system | |
| Section I drying room | 14 Sets | ||
| Section I drying chamber drying car | 200 Sets | ||
| Section II drying chamber | 8 Sets | ||
| Section II drying chamber drying rack | 8000 Pcs | ||
| Section II drying chamber drying car | 10 Sets | ||
| Mesh kiln | 2 Lines | ||
| Vertical sawing machine | T-360 | 1 Lot | Finished product cutting |
| Catalyst design software | 1 Lot |