Mali (Inland)
This project is a multi-functional cold chain complex integrating low-energy potato storage and fish processing, specifically designed for the agricultural and fishery needs of inland Mali.
Project Overview
Type
Multi-functional Cold Chain Complex
Core Functional Area Configuration
1. Constant-Temperature Processing Room
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Space: 22 × 10 × 6 m
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Temperature: 3–6°C (for fish preprocessing)
2. -40°C Quick-Freezing Room
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Space: 4.8 × 4 × 3.3 m
- Rapid deep-freezing to preserve cellular structure
3. -25°C Freezing Storage Room
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Space: 5 × 5 × 4 m
- To achieve high-quality, stable storage.
Auxiliary Ice System
Ice Production
- 2-ton/day industrial cube ice machine
Ice Storage
- Dedicated 3 × 2 × 2 m cold storage room
Potato Low-Energy Storage Solution (Extended Function)
Storage Environment Requirements
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Optimal Temperature: 4–8°C (inhibits sprouting, reduces loss)
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Humidity Control: 85–90% RH (prevents shrinkage)
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Ventilation: Intermittent circulation to maintain uniform atmosphere
Energy-Saving Technologies
Variable Frequency Drive
- Compressors and fans with VFD for demand-based adjustment
Intelligent Defrosting
- Smart defrosting based on actual frost conditions
Heat Recovery System
- Utilizes waste heat from refrigeration for processing area hot water
Project Design Highlights
1. Multi-Functional Integrated Design
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Seasonal Scheduling: Alternating use during potato harvest and fishing seasons maximizes facility utilization
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Spatial Flexibility: Modular design allows for future functional expansion
2. Low-Energy Consumption Solutions
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Bitzer High-Efficiency Compressors: Optimized for high-temperature environments, 15% higher COP
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Intelligent Control System: Automatically adjusts operating parameters based on stored goods type and quantity
3. Adapted to Inland Climate Conditions
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High Temperature Adaptation: Units designed for ambient temperatures up to 50°C
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Dust Prevention: Special condenser design for dusty environments
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Voltage Stability: Wide voltage range design for unstable grid conditions
Project Benefits
Potato Storage Benefits
- ✔ Loss Reduction: Reduces losses from 25% to below 5% compared to traditional cellar storage
- ✔ Storage Period: Extends storage life to 8–10 months
Fish Processing Benefits
- ✔ Processing Capacity: Daily processing capacity of 5–8 tons
- ✔ Value Addition: Increases product value by over 30% through quick-freezing
- ✔ Market Expansion: Processed products can be sold to more distant markets
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