Aquaculture processing and deep-sea fishing
I. Aquatic Product Processing Field
1. Preservation Processing
Ice makers can quickly produce large quantities of ice, used for rapid freezing of seafood after fishing, slowing down spoilage and maintaining quality. For example, large industrial ice makers achieve efficient preservation in the fishing industry through direct ice covering or ice-water mixing. In some scenarios, direct-cooling block ice machines are used, which can reduce the loss rate of fresh food delivery by 15%.
2. Temperature Reduction in Processing
During processing, flake ice machines lower the temperature of the processing medium and washing water using low-temperature flake ice, inhibiting bacterial growth and improving the freshness of aquatic product processing. For example, flake ice machine cold storage units combine ice making and storage functions, significantly improving processing efficiency.
3. Cold Chain Logistics Support
Ice makers provide a continuous low-temperature environment for transportation, ensuring the quality of seafood during long-distance transportation. Block ice machines, flow ice machines, and other equipment can adapt to different transportation scenarios (such as insulated trucks, containers), reducing the impact of temperature fluctuations on products.
II. Deep-Sea Fishing Field
1. Onboard Refrigeration and Preservation
Deep-sea fishing vessels need to be equipped with special ice-making equipment to meet the needs of long-term operations. For example, seawater flake ice machines can directly use seawater to make ice, immediately freezing the catch; block ice machines ensure low temperatures in the ship's hold through pre-storage or on-site ice making.
2. Application of Efficient Ice-Making Technology
Flow ice machine: Compared to traditional ice cubes, flow ice cools faster and takes up less space, improving the efficiency of seafood preservation and reducing spoilage losses.
Transcritical carbon dioxide refrigeration: The shipboard system developed by Iceberg Cold Heat combines carbon capture functions, with both high-efficiency refrigeration and carbon reduction capabilities.
3. Energy Efficiency and Reliability
Equipment such as shipboard lithium bromide absorption refrigeration units reduces operating costs through low-energy consumption design, while meeting the stringent requirements for equipment stability during long-term ship operations.
III. Summary of Technological Advantages
Application Direction |
Technical Characteristics |
Representative Equipment/Technology |
High-efficiency ice making |
Rapid cooling, large-capacity production (such as industrial ice makers with a daily output of hundreds of tons of ice) |
Large industrial ice makers, flow ice machines |
Space Optimization |
Flow ice reduces storage space, containerized flake ice machines are easy to move and deploy |
Flow ice machines, containerized flake ice machines |
Scene Adaptability |
Seawater/freshwater ice making, flexible switching between land-based/shipboard equipment |
Seawater shipboard flake ice machines, direct-cooling block ice machines |
Through the above technical paths, ice makers have achieved full-chain temperature control in aquatic product processing and deep-sea fishing, from fishing to transportation, significantly improving industry efficiency and product quality.