How much water content of the cold dryer after treatment

The moisture content of the product after cold dryer treatment is a range of values, usually in 2% to 10% however, the specific water content will vary depending on a variety of factors such as material conditions, working conditions and models.

1. factors affecting water content

1. material condition: The water content of different raw materials will be different. For example, in the food field, the water content of materials processed by lemon slice freeze dryer or strawberry freeze dryer is usually about 2% to 5%, which helps to maintain the color, aroma, taste, shape and nutritional active substances of food.
2. Working conditions: The moisture content of the cold dryer will vary according to the specific working conditions. For example, the air outlet pressure dew point of the cold dryer is 2~10 ℃ at 0.7 Mpa, which is equivalent to the atmospheric pressure dew point of -23 ~-16 ℃, and the water content at this time is about 0.82~1.48 g/m & sup3;.
3. Model and Performance the water content of different types and performance of cold dryers under the same conditions may also be different.

2. Other Considerations

1. equipment maintenance the treatment effect of the cold dryer is also affected by the maintenance of the equipment. For example, whether the exhaust pipe is blocked, whether the condenser is damaged, and whether the temperature setting is appropriate, etc. may cause the water content to increase.
2. measurement error: When measuring the dew point of the compressed air processed by the cold and dry machine, there may be certain errors due to the limitations of the equipment itself and the differences in measurement methods. Therefore, in practical applications, it is necessary to select appropriate measurement methods and equipment according to specific conditions.

3. Conclusion

in summary, the water content of the product after the cold dryer is a relatively wide range of values, depending on a variety of factors. When selecting and using the cold dryer, it should be considered comprehensively according to the specific needs and conditions, and pay attention to the maintenance and maintenance of the equipment to ensure the best treatment effect. At the same time, it is necessary to pay attention to the selection of measurement methods and equipment and the control of errors when measuring water content.