Direct Evaporation Ice Slurry Unit

The direct evaporation ice slurry unit, uniquely developed by Risheng Company, utilizes a flooded evaporation refrigeration system as its cold source. It directly produces supercooled water at -2°C without the need for plate heat exchangers or secondary coolants. Through a special crystallization promotion device, the unit converts the supercooled water into a fluidized 0°C ice-water mixture (ice slurry), which is then transported via pipeline to an ice storage tank. Thanks to this proprietary ice-making technology, the overall energy efficiency ratio (COP) of the refrigeration system exceeds 4.1

Spread the love

Principle of Direct Evaporation Ice Slurry

Ordinary clean water is passed through a flooded evaporator to directly generate supercooled water below 0°C. A specialized device then triggers the release of the supercooled state, instantly forming a fine, flowable ice-water mixture—ice slurry

Key Advantage

Compared with indirect ice slurry systems using plate heat exchangers, this technology achieves direct heat exchange between water and refrigerant, resulting in significantly higher efficiency

Standard Series Technical Specifications

Shipping weight (kg) 5000 9000 12000 17000 25000 35000 40000

Move your cooling into the slurry era

Supercooled water · Zero blockage · High efficiency ·

On‑demand slurry

Direct Evaporation Ice Slurry Unit

Principle of Direct Evaporation Ice Slurry

Key Advantage

Standard Series Technical Specifications

Move your cooling into the slurry era

Related products

Dynamic Ice Slurry for Energy Storage Applications