The "cryogenic liquid freezer" developed and designed and produced by our company subverts the traditional gas freezing mode and is a new generation of energy-saving, efficient and multi-purpose revolutionary high-tech quick-freezing and preservation equipment.
- Main features
One. Product Overview:
The "cryogenic liquid freezer" developed and designed and produced by our company subverts the traditional gas freezing mode and is a new generation of energy-saving, efficient and multi-purpose revolutionary high-tech quick-freezing and preservation equipment. It perfectly solves the problem of unbalanced ice crystallization, destruction of cell membranes, and loss of nutrients after thawing in the freezing process of seafood, aquatic products and meat foods.
Two. How it works:
The working principle of the ultra-low temperature liquid quick-freezing device is a "freezing of frozen articles and low-temperature liquid (generally edible sprinkling)"; That is, the liquid temperature in the low-temperature insulation tank is reduced to -40 °C to -75 °C (the temperature can be adjusted according to different foods), and then the packaged fresh food (fish, meat, etc.) is quickly immersed in the low-temperature liquid tank, so that it freezes within 10-25 minutes, avoiding the ice crystal formation period inside the food, keeping the cell membrane not destroyed, not losing nutrients after thawing, and maintaining the original flavor, taste and nutritional value of the food and even better than fresh food in taste.
Three. Temperature range and freezing time:
Temperature range: liquid temperature -35°C~-75°C?
Freezing time: 10 minutes ~ -25 °C (temperature and quick freezing time can be adjusted according to different products)
Four. Freezing amount:
1. Initial temperature +5 °C freezing core temperature -18 °C (different temperatures can be designed according to different food requirements), the weight of the above unit is only the weight of the equipment itself, and does not contain the weight of the refrigeration liquid;
2. The refrigeration capacity is measured under the following temperature conditions: the inlet/outlet temperature of the refrigeration liquid is -40°C/-45°C; The inlet/outlet temperature of the cooling water is 30/35°C
3. The above specifications are subject to change without notice, which helps our company to bring the latest scientific and technological achievements to customers at any time.
Compared with traditional quick-freezing methods, it has the following advantages:
1. Avoid the formation of large ice crystals between cells.
2. Reduce the external precipitation of water in the cells, and reduce the loss of juice during thawing
3. The time for concentrated solutes and food tissues, colloids and various components to contact each other within cell tissues is significantly shortened, and the harm of concentration is minimized?
4. Rapidly reduce food to below the temperature of microbial growth activity, which is beneficial to resist the growth of microorganisms and their biochemical reactions.
5. The freezing speed is fast (only a few minutes to ten minutes), high efficiency, and low operating cost
6. Due to the use of ultra-low temperature freezing technology, it can completely effectively disinfect and sterilize the product when it is quick-frozen. After the product is quick-frozen, it can be directly refrigerated in the refrigerator, and there is no need to worry about the bacterial multiplication attached to the food and destroy the food.
7. The food stays in the freezing equipment for a short time, which is conducive to the utilization rate and continuous production of the lifting equipment Most food begins to freeze when the temperature is reduced to -1 °C, and most of the ice crystals are generated between -1 °C ~ -5 °C, this stage is called the highest ice crystal generation stage. Liquid quick-freezing can greatly shorten the freezing time at this stage, and this part of the heat can be removed at the fastest speed, which is of great significance for improving the quality of quick-frozen food.
ModelRXH50SDRXH100SDRXH200SDRXH300SDRXH500SDProduct typeApplicable typeAquatic products, meat, fruit and vegetable foods, conditioning products and other foodsAmount of freeze50~60kg/H100~120kg/H200~220kg/H300~320kg/H500~520kg/HProduct Specifications (Thickness)Thickness< 60mmProduct incoming temperature＜+20℃Product shipping temperature≥-18℃Cold
tankMaterialSUS 304 stainless steelDrivetrainManual / Fully automatic line (optional)Refrigeration liquid temperature-35°C~-75°C
(different temperatures can be designed according to different food requirements)Refrigeration fluid capacity(KG)6501750185037006500Internal dimensions of the freezer tankL850 X W800 X H900mmL2450 X W1100 X H1000mmL2450 X W1250 X H1000mmL3200 X W1500 X H1200mmL5500 X W1500 X H1200mmDevice form factorL1150 X W1100 X H1000mmL2650 X W1350 X H800mmL2650 X W1350 X H800mmL5800 X W2000 X H1200mmL9000 X W2000 X H1350mmWEIGHT(KG)350850120018502100Low temperature resistant explosion-proof circulation pump2.2KW4KW5.5KW7.5KW11KWCold
systempower supply380V/3P/50HzRefrigeration methodFreon compression refrigerationCooling capacity-45℃ 8500kcal/H-45℃ 17800kcal/H-45℃ 24500kcal/H-45℃ 39160kcal/H-45℃ 83500kcal/Hpower9.6KW19.1KW29.5KW44.6KW89.2KWCooling water flow3.5m3/h7.2m3/h10.5m3/h17.6m3/h35.5m3/hSafety protection devicesHigh and low voltage protection, freeze protection, heat protection, double protection, safety valve, overload protection, phase loss, reverse phase, undervoltage, overvoltage,
water flow protection, etcDevice weight650Kg780kg1350kg1850kg2400kg
Packaging and shipping
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