Control of the nucleation in the freezer storage process of the frozen dehydration cycle which uses the distribution of the ice fog with pressure difference

摘要

It makes control and to make promote the nucleation of the product inside being manner in order the frozen dehydration device and, in the generation interior of the above-mentioned frozen dehydration device it maintains the above-mentioned product in specified temperature, and specified pressure is separable from the above-mentioned generation chamber, at the same time through the steam port, in the storage interior which is jointed to the above-mentioned generation chamber the ice fog of the specified quantity it generates. The above-mentioned ice fog has had the specified pressure which is higher than pressure of the above-mentioned generation chamber, through the above-mentioned steam port, making the above-mentioned ice fog the above-mentioned generation interior distribute evenly the above-mentioned ice fog by carrying to the above-mentioned generation interior quickly, it makes the nucleation of the above-mentioned product cause uniformly and quickly in the field where the above-mentioned generation chamber differs.