How does Auxiliary Drier work?
The auxiliary dryer is one of the chemical equipment. Its function is to dehydrate and dry the material to meet the required humidity standard. Its working principle is based on the laws of physical changes, and the principle of heat transfer and mass transfer is also used.
The material enters the auxiliary dryer, and the hot medium contacts it, and the heat energy is transferred from the high temperature to the low temperature material. In this way, the moisture contained in the material is energized and vaporized, which is turned into water vapor and escapes. This process requires heat to promote water phase transformation, so the heating of the hot medium is crucial. Common hot media include hot air, superheated steam, etc.
At the same time, a suitable mass transfer environment must be built in the dryer. After the water vapor escapes from the surface of the material, if it accumulates in the surrounding area, it will weaken the driving force of mass transfer and be unfavorable to the drying process. Therefore, the method of ventilation or air extraction is often used to drain the moisture-containing gas, maintain the humidity difference between the surface of the material and the surrounding environment, and continue to diffuse the moisture.
There is also an auxiliary dryer that works by the adsorption principle. It is equipped with an adsorbent, which has a strong affinity for moisture. When the water vapor of the material passes through the adsorbent, it is adsorbed by it for the purpose of drying. Such as silica gel, molecular sieve, etc., are commonly used adsorbents. Such dryers are effective in environments with strict humidity requirements.
Furthermore, during the drying process, the characteristics of the material also affect the drying effect. Different materials have different shapes, sizes, moisture content and reactions to heat. The design and operation of the auxiliary dryer must be adjusted according to the characteristics of the material, and the appropriate heat medium, temperature, airflow velocity and other parameters must be selected to achieve the goal of efficient drying.
What are the application scenarios of Auxiliary Drier
The application of auxiliary desiccant is useful in all kinds of affairs. For example, in the storage environment, many goods need to be properly stored to prevent moisture and rot. The storage of grain, if it is in a wet environment, is prone to mildew, damage its quality, and those who use it suffer loss. At this time, the auxiliary desiccant can absorb the moisture in the warehouse, protect the integrity of the grain, and keep it stored for a long time without damage.
Another example is in the living room, in the southern land, every plum season, the moisture is permeated, the utensils are prone to mildew, and the clothes also feel sticky and uncomfortable. Placing auxiliary desiccant in the corner of the room can reduce the indoor moisture, make the living place dry and pleasant, the utensils are protected from mildew and rot, and the clothes must be kept dry.
Furthermore, the place where the documents and books are kept, such as library cabinets, archives, etc. Paper wrinkles easily when wet and is easily eaten by moths. The books and documents are the treasure of wisdom and historical events. It is a pity if they are damaged due to moisture. Auxiliary desiccants can create a dry environment in such places, protect the integrity of the books and documents, and pass them on for a long time.
During commercial trade, the goods are transferred on land and water, and the boats and trucks are bumpy. During sea transportation, the moisture in the cabin is difficult to control, and the goods are easily damaged by moisture. The use of auxiliary desiccants can ensure that the goods are not disturbed by moisture during long-distance transshipment, maintain their quality, and make the trade smooth and the value of the goods intact.
In all these scenarios, it can be seen that the importance of auxiliary desiccants is essential for the protection of moisture-proof objects, which can make things safe and convenient for people.
What are the advantages of Auxiliary Drier compared to other congeneric products?
Auxiliary Drier has many advantages in congeneric products.
In terms of its drying efficiency, it is more excellent than others. It can absorb water vapor with speed, so that the surrounding environment or materials reach a dry state. As "Tiangong Kaiwu" said, "The change of dryness and wetness is related to the preservation and waste of things". Auxiliary Drier is well versed in this. In a very short time, it can greatly reduce moisture, ensure the quality of materials as before, and will not be rotten and changed due to moisture. Compared with similar products, or those with slow drying and damage to materials, Auxiliary Drier can make "wet" first to protect the materials.
Furthermore, its wide application is amazing. No matter in the field of chemical industry, materials need to be precisely controlled for humidity; or in food storage, it is crucial to prevent mildew; and even the preservation of electronic devices, it is necessary to avoid water vapor erosion. Auxiliary Drier can show its skills and adapt to a variety of scenarios. Just like "Tiangong Kaiwu" said "each thing has its own nature, each has its own craftsmanship, and it is good if it is suitable", Auxiliary Drier can adapt to all kinds of situations, and it is not limited to one corner. Compared with similar limited single-use users, it has obvious advantages.
And its durable quality is also outstanding. The structure is exquisite and sturdy, the material is high-quality, and it can still be stable as before after years and months of operation. Unlike others, it will soon appear tired and fail frequently. " In "Tiangong Kaiwu", there is a saying that "strengthen its quality before it can be used for a long time". Auxiliary Drier follows this path and uses a solid body to perform its duties for a long time, saving users the worry of replacement and maintenance, and the cost is also reduced.
In addition, its ease of operation is also an advantage. There is no need for complicated processes, it is simple and easy to understand, and even beginners can get started quickly. Unlike congeneric products, the operation is obscure and prohibitive. In this way, a lot of manpower training is saved and the efficiency of the operation is improved.
In summary, Auxiliary Drier has significant advantages over congeneric products in terms of drying efficiency, scope of application, durability and convenient operation, and can be a good help for many industries.
What are the maintenance methods of Auxiliary Drier?
The auxiliary dryer is related to the drying efficiency of the equipment, and its maintenance is of paramount importance. The following details the method:
First, check it regularly. Always check the appearance of the auxiliary dryer to see if it is damaged, cracked, or the parts are loose. If the shell is damaged, it must be repaired or replaced in time to avoid moisture infiltration and damage its drying power.
Second, clean the interior. Every time, be careful to clean the inner cavity of the dryer. First remove the dust and debris accumulated in it. Use a soft cloth to wipe it lightly, or use a brush to brush it slowly. Pay special attention to the place where the desiccant is placed to ensure that there is no blockage and smooth air circulation. < Br >
Third, the principle of desiccant. Desiccant is the key to the dryer. If the desiccant changes color or is saturated with moisture absorption, it must be replaced immediately. Common desiccants, such as silica gel, can change color depending on its color and know the degree of moisture absorption. And when changing the desiccant, it is appropriate to choose the appropriate type to meet the needs of drying.
Fourth, the guarantee of airtightness. The airtightness of the dryer is related to the drying effect. Its sealing gasket should be checked frequently. If there is aging or deformation, replace it quickly. When closing the dryer, be sure to ensure that the seal is good and do not allow air leakage.
Fifth, properly placed. The auxiliary dryer should be placed in a dry and ventilated place, away from high temperature and humidity. And do not be near fire sources and places with severe vibration to prevent damage to its structure and function.
Sixth, functional test. From time to time, the drying function of the dryer should be tested to see if it can meet the set drying standard. If the drying effect is found to be poor, check the cause as soon as possible, or repair or replace it to restore its effect.
Such various maintenance methods, carefully implemented, the auxiliary dryer can maintain good performance for a long time, and it can be of great help in drying all things.
How long is the service life of the Auxiliary Drier?
Auxiliary Drier is an auxiliary desiccant. Its use time is not fixed, and it often varies depending on the situation, material, water vapor content, etc.
In ordinary storage places, if there is not much moisture, the auxiliary desiccant may be changed every few months to ensure a dry environment and stable materials. Such as the ancient storage valley, where moisture-proof items are placed, if the warehouse is dry, there is no need for frequent replacement for several months.
However, in places with heavy moisture, or where the stored items are highly susceptible to moisture, the replacement time may need to be greatly shortened. For example, in the rainy season in the south of the Yangtze River, where the calligraphy and painting books are located, the desiccant has absorbed water vapor and lost its effectiveness, so it needs to be replaced urgently to avoid the damage of wet rot to precious things.
And if in some industrial processes with strict humidity requirements, such as the manufacture of precision electronic components, the monitoring and replacement of auxiliary desiccants is more frequent, or it is necessary to check its status and replace it in a timely manner in a few hours to ensure that the humidity of the process environment is in line with the standard, and the components are not damaged due to moisture.
All in all, the instruction time of auxiliary desiccant use must be based on the actual situation, and factors such as the amount of water vapor and the nature of the protected objects must be weighed, and the flexible decision can be made to maximize its function and protect the objects.
