vacuum cooler
| Model: | DCVC-2000 |
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| Brand: | coolbest |
| Origin: | Made In China |
| Category: | Industrial Supplies / Machinery / Refrigeration & Freezers |
| Label: | vacuum cool , vegetable vacuum coo , vacuum cooling |
| Price: |
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| Min. Order: | 1 pc |
Product Description
Ginger pre-cooling fresh, vacuum pre-cooling, rapid removal of ginger field heat, long storage precooling preserving method is more, among them a very effective way of vacuum pre-cooling is fresh. Vacuum pre-cooling fresh is based on the vacuum conditions can speed up water evaporation characteristics, ginger placed in vacuum pre cooling tank for vacuum processing, part of the ginger water outward transpiration, wherein the latent heat release in vitro with water vapor, so as to make ginger rapid cooling. Vacuum cooling is not only faster, more uniform cooling.
Applicable to fresh ginger:
Ginger after picking the first time using a vacuum pre cooling device to eliminate the respiratory heat, slow respiration intensity, thereby prolonging the shelf life of. Vacuum precooling temperature uniformity, no hot cold ( so that products continue to grow ) phenomenon. Vacuum pre cooling can remove most of ethylene and other harmful gases.
Contrast.
Without the use of vacuum pre-cooling:
Several baskets of edible mushroom picking directly into cold storage, temperature maintaining 2 ℃, the cooling after 12 hours, with a thermometer to measure the temperature of edible fungus mushroom, found that the surface temperature and the core of a different, hot cold, not cold. In this case, edible bacterium will consume their own nutritional continued growth, short shelf life.
The use of vacuum pre-cooling:
The edible fungus of vacuum pre cooling to 2 ℃and then into the refrigerator, to measure its temperature, will find that edible bacterium inside and outside temperature. After 12 hours of storage measurement, temperature is uniform. In this case, the slow breathing, breathing less heat generation, long shelf life.
Vacuum precooling and storage device are provided for preventing fruit and vegetable flowers in refrigerated transportation process of freshness and quality decline and design, basic principle is the fruit and vegetable flowers placed in the vacuum tank, under low pressure water from the fruit and vegetable flower surface evaporation, using water from a fruit and vegetable flower surface capture the latent heat of evaporation method, reach cooling effect. Vacuum pre-cooling of fruit and vegetable flowers, and without pre cold compared to has the following advantages:
( 1) fresh degree and taste good, high price, favorable sales.
( 2) fast cooling speed, generally only 20 to 30 minutes, and the harvest is independent of time, as in the use of cold storage cooling needs 10 to 12 hours, and only the morning harvest fruit and vegetable processing.
( 3) uniform cooling, rapid, clean.
( 4) removal of water accounts for only 2 ～3%, so the weight is not reduced, and the processing time is short, does not generate local dry deformation.
( 5) even in the rain harvesting the fruit, the water surface is in a vacuum state are excluded, carrots and other washed vegetables can also be excluded from the water surface, in the course of transmission will not cause injury.
( 6) with and without pre-cooling of fruits and vegetables as compared to fresh degree, long holding time, suitable for long time storage and long distance transportation, and has wide commercial prospect.
Company and the Beijing Kasetsart University Department of horticulture and Landscape Science Research Institute of Shenzhen city on rose, carnation, stars and Limonium four flowers wood conducted a series of vacuum precooling and storage experiment, comprehensive application of vacuum precooling, pretreating liquid absorption, polyethylene packaging Limited gas ( MA ) transport, harmful gas absorption, storage agent technology, the technology is not only applied to ambient air, was also successfully applied in railway transportation, the transportation cost is reduced to 10% of air lift
| Payment Terms: | TT |
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Member Information
| Ganzhou Coolbest Refrigeration Equipment Co.,Ltd | |
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| Country/Region: | Jiang Xi - China |
| Business Nature: | Manufacturer |
| Phone: | 15307979775 |
| Contact: | Tony Hung (Sales Director) |
| Last Online: | 29 Jan, 2013 |
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