低温高湿度环境中的航空装备解冻

Application: The food processing factories which need frozen food as raw materials, and the companies which need the safe and sanitary unfrozen food with a lower weight-loss rate. Features: 1.It can make the lost juice be absorbed completely by cells and meat of food during unfreezing process, which can retain the natural color and taste and reduce the loss of nutrition after unfreezing. It also can reduce the weight-loss rate (within 1%), which can help the food processing factories decrease the loss. 2.Sensible fans location and blowing style ensure the air homogeneous in the area of unfreezing and make the foods unfrozen evenly. 3.Improve the sanitary condition of unfreezing environment and prevent the foods from being contaminated again after unfreezing. 4.It can convert to fresh-preserve state automatically after unfreezing, and you can get out fresh food anytime. 5.Low-temperature humidifying device solves the problem that it is difficult to humidify in a lower temperature. When the temperature of unfreezing environment is 2 5 degree centigrade, the humidity can reach 90%. 6.The disinfector(optional) provides some ozone into unfreezing machine before food inlet and after food outlet, which can kill the bacteria inside unfreezing machine and ensure the sanitation in unfreezing area. 7.We adopt the touching screen and PLC to control the electric components. We can input different unfreezing program according to different foods, and the only thing which users need to do is start this progarm. Major technical parameter ofDGKJ series: ModelCabinet dimensionsUnfreezing capacityHeater powerWater pump powerFan powerRefrigeration capacityCompressor powerL×W×H (m)Ton/onceKWKWKWKWKWDGKJ-1001.5×0.8×1.80.11 KW0.180.370.600.32DGKJ-5003.1×0.96×2.40.53 KW0.180.741.000.83DGKJ-10003.1×1.5×2.416 KW0.371.501.500.85DGKJ-20003.5×2.1×2.4212KW0.752.252.801.35DGKJ-50006.5×3.8×3.25Need steam source1.504.406.003.31DGKJ-100008.0×4.5×3.210Need steam source2.205.5010.505.95DGKJ-2000013.3×5.1×3.220Need steam source3.0011.0021.0010.24DGKJ-3000016.8×5.8×3.330Need steam source4.0016.0034.6016.62DGKJ-5000019.6×8.1×3.350Need steam source7.5027.0051.9024.93Remarks: The parameters above are for your reference only, we can provide the best project according to different demands of customer. Additionally, we are engaged into updating technology, so we reserve the rights to change parameters above without notice advance. Comparing different unfreezing methods Low temperature high humidity air unfreezingWater unfreezingRoom temp. unfreezingmicrowave unfreezingscope of applicationMany foodsSeafood and meatMany foodsMany foodsUnfreezing qualityHigh unfreezing quality, juice lose slightly, foods can be frozen evenlyBad unfreezing quality, juice lose seriously, foods cannot be frozen evenlyBad unfreezing quality, juice lose seriously, foods cannot be frozen evenlyUnfreezing is very unevenly, over-unfreezing happens a lotWeight-loss rateWithin 1%3% 5%Above 3%2%3%Foods' color and tasteRetaining the natural color and tasteSurface color become dark and lose the natural tasteSurface color become dark seriously and lose the natural taste a lotRetaining the natural color but losing the natural taste a lot, especially the surfaceFood sanitationHas a good performance in eliminating the peculiar smell and killing bacteria. Ensure the hygiene of foodFoods contaminate each other, Bacteria reproduce rapidly, and the hygienic condition is poorBacteria in air attach on the food surface often and the hygienic condition is poorSatisfy the food hygiene requirementsUnfreezing timeshortShort relativelyVery longVery shortOutput oncelargeLargelargeSmallOperationVery easyExperience of operator is necessaryExperience of operator is necessaryEasyWater consumptiona littlea lotwithoutwithoutOccupation areaSmallBigBigSmall The economic loss brought by weight-loss after unfreezing (calculated as chicken, 10tons/day) The whole economic benefits lies in the electricity using, water using, labor using, gas using, space using, quality of products and many other aspects, any one of which can lead to a different economic benefits. We take the weight-loss during unfreezing process as example to introduce: Low temperature high humidity air unfreezingWater unfreezingRoom temp. unfreezingmicrowave unfreezingWeight-loss rateAbout 1%About3%About 2%About2.5%Weight loss(kg/day)100300200250Daily economic loss (Average price: USD 2/kg)USD 200USD 600USD 400USD 500Monthly economic lossUSD 6,000USD 18,000USD 12,000USD 15,000