YPG Pressure Spray Dryer for Chemical and Mineral Processing: Alumina Pressing Granules
YPG Pressure Spray Dryer is evaluated for alumina pressing granules in chemical and mineral processing. The defined feed is dispersed aqueous alumina-binder slurry. Match this duty to the material checks below and the unchanged original equipment parameters.
Alumina Pressing Granules: Application and Process Requirements
For alumina pressing granules, balance atomization with press-feed granule strength and hollow-particle formation. Begin with dispersed aqueous alumina-binder slurry and confirm how the incoming grade varies before defining the drying cycle.
Feed, Product Quality and Downstream Handling
| Review item | Alumina Pressing Granules |
|---|---|
| Defined feed | dispersed aqueous alumina-binder slurry |
| Material-specific focus | balance atomization with press-feed granule strength and hollow-particle formation |
| Product checks | granule distribution, binder uniformity, moisture and flow |
| Downstream handling | sieved granule feed for ceramic pressing followed by firing |
Material Movement and Drying Control
Include granule distribution, binder uniformity, moisture and flow in the trial record. Fix the sampling locations and analytical methods before comparing trials; feed preparation and cooling can affect the measured result.
Drying Endpoint and Product Acceptance
After acceptance, arrange sieved granule feed for ceramic pressing followed by firing. Review discharge, temporary holding and packaging exposure as part of the moisture-control plan.
Application-Specific Equipment Selection
YPG Pressure Spray Dryer selection for alumina pressing granules starts with Pressure Spray Dryer requirements and the defined feed. Assess Industrial spray dryer machine and Spray Drying together with Spray drying equipment; the chemical powder drying duty must be demonstrated using representative material and the required finished-product specification.
View the YPG Pressure Spray Dryer range and original equipment specifications
Technical References for This Application
Obtain the SDS for the actual grade and residual process liquor. HSE safety-data-sheet guidance.
Assess charging, sampling, cleaning and discharge for the selected material. HSE exposure-assessment guidance.
Review the dust characteristics of the collected dry material. HSE combustible-dust guidance.
Review operation and maintenance around the specified equipment configuration. HSE work-equipment guidance.
Review the thermal duty and utilities for the actual feed. U.S. DOE process-heat reference.
Equipment Reference Parameters
These are the YPG Pressure Spray Dryer model specifications. The operating duty for alumina pressing granules must be established from the feed and the finished-product requirements above.
| Model | 50 | 100 | 150 | 200 | 300 | 500 | 1000-10000 |
|---|---|---|---|---|---|---|---|
| Water Evaporation Capacity (kg/h) | 50 | 100 | 150 | 200 | 300 | 500 | 1000-10000 |
| Overall Dimensions (Φ × H) (mm) | 1600×8900 | 2000×1711500 | 2400×13500 | 2800×14800 | 3200×15400 | 3800×18800 | / |
| High-Pressure Pump Pressure (MPa) | 2-10 | ||||||
| Power kW | 8.5 | 14 | 22 | 24 | 30 | 82 | 30-300 |
| Inlet Air Temperature (°C) | 200-300 | ||||||
| Final Product Moisture Content (%) | < 5(0.5) | ||||||
| Product Recovery (%) | > 97 | ||||||
| Electric Heating (kW) | 79 | 120 | 150 | For temperatures below 200°C, specific values are calculated based on actual conditions. | |||
| Steam + Electric Heating (MPa + kW) | 0.5 +54 | 0.6+90 | 0.6+108 | ||||
| Hot-Air Furnace Capacity (×10⁴ kcal/h) | 10 | 15 | 20 | 30 | 40 | 50 | 120-1200 |
| Selection Item | Information Required |
| Feed | Material composition, solids content and viscosity |
| Capacity | Planned liquid feed and finished product output |
| Product | Target moisture, particle size and bulk properties |
| Heating | Available heat source and utility conditions |
| Construction | Contact material and cleaning requirements |
| Installation | Space, height and upstream/downstream connections |
Equipment Views
Discuss Alumina Pressing Granules Drying
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