
KJG Hollow Paddle Dryer for Food Ingredient Processing: Soy Protein Solids
KJG Hollow Paddle Dryer is evaluated for soy protein solids in food ingredient processing. The defined feed is dewatered aqueous soy protein cake. Match this duty to the material checks below and the unchanged original equipment parameters.
Soy Protein Solids: Application and Process Requirements
For soy protein solids, limit fouling while retaining the specified protein functionality. Begin with dewatered aqueous soy protein cake and confirm how the incoming grade varies before defining the drying cycle.
Feed, Product Quality and Downstream Handling
| Review item | Soy Protein Solids |
|---|---|
| Defined feed | dewatered aqueous soy protein cake |
| Material-specific focus | limit fouling while retaining the specified protein functionality |
| Product checks | moisture, protein content, dispersibility and flavor |
| Downstream handling | hygienic transfer before milling or ingredient formulation |
Material Movement and Drying Control
Include moisture, protein content, dispersibility and flavor 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 hygienic transfer before milling or ingredient formulation. Review discharge, temporary holding and packaging exposure as part of the moisture-control plan.
Application-Specific Equipment Selection
KJG Hollow Paddle Dryer selection for soy protein solids starts with Hollow Paddle Dryer requirements and the defined feed. Assess Contact Dryer and conductive drying together with indirect contact dryers; the industrial food dryer duty must be demonstrated using representative material and the required finished-product specification.
View the KJG Hollow Paddle Dryer range and original equipment specifications
Technical References for This Application
Define hygiene and contamination controls for the food process. FDA food manufacturing practices.
Review food-hygiene planning alongside the drying operation. Codex food-hygiene resources.
Evaluate the finished ingredient using the agreed water-activity method. FDA water-activity reference.
Review the dust characteristics of the collected dry material. HSE combustible-dust guidance.
Review the thermal duty and utilities for the actual feed. U.S. DOE process-heat reference.
Equipment Reference Parameters
These are the KJG Hollow Paddle Dryer model specifications. The operating duty for soy protein solids must be established from the feed and the finished-product requirements above.
| Specitem | KJG-3 | KJG-9 | KJG-13 | KJG-18 | KJG-29 | KJG-41 | KJG-52 | KJG-68 | KJG-81 | KJG-95 | KJG-110 | KJG-125 | KJG-140 |
| Heat transferring area(m²) | 3 | 9 | 13 | 18 | 29 | 41 | 52 | 68 | 81 | 95 | 110 | 125 | 140 |
| Effective volume(m³) | 0.06 | 0.32 | 0.59 | 1.09 | 1.85 | 2.8 | 3.96 | 5.21 | 6.43 | 8.07 | 9.46 | 10.75 | 12.18 |
| Range of rotating speed(rmp) | 15–30 | 10–25 | 10–25 | 10–20 | 10–20 | 10–20 | 10–20 | 10–20 | 5–15 | 5–15 | 5–10 | 1–8 | 1–8 |
| Power(kw) | 2.2 | 4 | 5.5 | 7.5 | 11 | 15 | 30 | 45 | 55 | 75 | 95 | 90 | 110 |
| Width of vessel(mm) | 306 | 584 | 762 | 940 | 1118 | 1296 | 1474 | 1652 | 1828 | 2032 | 2210 | 2480 | 2610 |
| total width(mm) | 736 | 841 | 1066 | 1320 | 1474 | 1676 | 1854 | 2134 | 1186 | 2438 | 2668 | 2732 | 2935 |
| Length of vessel(mm) | 1956 | 2820 | 3048 | 3328 | 4114 | 4724 | 5258 | 5842 | 6020 | 6124 | 6122 | 7500 | 7860 |
| Total length(mm) | 2972 | 4876 | 5486 | 5918 | 6808 | 7570 | 8306 | 9296 | 9678 | 9704 | 9880 | 11800 | 129000 |
| Distance of material inlet&outlet(mm) |
1752 | 2540 | 2768 | 3048 | 3810 | 4420 | 4954 | 5384 | 5562 | 5664 | 5664 | 5880 | 5880 |
| Height of center(mm) | 380 | 380 | 534 | 610 | 762 | 915 | 1066 | 1220 | 1220 | 1430 | 1560 | 1650 | 1856 |
| Total height(mm) | 762 | 838 | 1092 | 1270 | 1524 | 1778 | 2032 | 2362 | 2464 | 2566 | 2668 | 2769 | 2838 |
| Steam inlet“N”(inch) | 3/4 | 3/4 | 1 | 1 | 1 | 1 | 11/2 | 11/2 | 11/2 | 11/2 | 2 | ||
| water outlet”O”(inch) | 3/4 | 3/4 | 1 | 1 | 1 | 1 | 11/2 | 11/2 | 11/2 | 11/2 | 2 |
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