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Your Location: Home >> Application >> User case >> The freeze dryer supplier prompts you to do this to greatly enhance the life of the freeze dryer

The freeze dryer supplier prompts you to do this to greatly enhance the life of the freeze dryer

Release Date: Wednesday 6 . 2018
Browse: 609

The freeze dryer supplier prompts you to do this to greatly enhance the life of the freeze dryer
With the continuous improvement of living standards, freeze dryers produced by freeze dryer suppliers will impose higher requirements on the quality of consumer products. Environmental awareness and health awareness will be further strengthened. For all types of pharmaceuticals, health products and freeze-dried foods The demand will increase. In order to meet the needs of various pharmaceuticals, bio-health products, freeze-dried foods and solid micro-powder preparations, in particular, the development of bio-engineering will bring about a new upsurge in the development of new drugs and bio-pharmaceuticals, all of which will effectively promote freezing. With the further development of drying technology, the application scale has been continuously expanded and the application field has been continuously expanded.
At present, freeze-dried foods are rapidly popular in Europe, America, and Japan. After freeze-dried dehydration, vegetables, fruits, meat, aquatic products, spices, etc., are now widely used in aerospace, mountaineering, tourism, exploration, and mining industries. Restaurants and families have also established a solid position in ordinary civilian foods.
When using a freeze dryer manufactured by a freeze dryer supplier for the first time, the components of the instrument must be thoroughly cleaned, the stainless steel parts cleaned with ethanol, and the organic glass cleaned with normal saline. Ampoule bottles are cleaned with an ultrasonic cleaner.
Freeze-drying must be pre-frozen, want to move need to prepare a low-temperature refrigerator, minus 40 degrees Celsius, or minus 80 degrees Celsius refrigerator, put the items to be dried in a low-temperature refrigerator or liquid nitrogen, generally takes about four hours, It can be directly observed from the outside that the article can be freeze-dried after the article is frozen completely, and the article is quickly moved to a freeze dryer tray produced by a freeze dryer supplier to ensure the freeze-drying effect.
The host and the vacuum pump are connected by a green vacuum tube. The connection uses international standard clamps. In order to effectively prevent the leakage of air, this type of clamp is specially designed with a sealing rubber ring inside the clamp. In the method of preventing air leakage, apply a proper amount of vacuum grease to the rubber ring, and then tighten the clamps to make the joints fit together more closely. If there is no clamping clamp, it will cause air leakage, resulting in the dashboard display digital value is greater than 20pa when the vacuum is drawn, this time you should check the airtightness of the vacuum dryer and the freeze dryer manufacturer's production of freeze dryer glass cover Sex.
There are two power sockets on the right side plate of the freeze dryer host machine produced by the freeze dryer supplier. One is to connect the power cable of the vacuum pump to the host, and then the second freeze dryer is produced on the freeze dryer. Plug in the power supply.
Before the vacuum pump operates, it must be checked whether the vacuum pump oil is added or it will not operate normally. The oil level must not be lower than the midline of the oil mirror. When the vacuum pump is used at the beginning, it has a relatively strong jitter and slowly becomes smooth.
If the air tightness is not good, some vacuum grease should be applied to the sealing rubber ring above the cold trap, the plexiglass cover should be lightly screwed on the rubber ring, and the airtightness should be tested by opening the vacuum pump. To ensure the integrity of the gas seal.
With the rapid development of vacuum freeze-drying technology and the increasing improvement of people's living standards, the application of freeze-drying technology has become wider and wider, and the prospects are very good. However, there are also freeze-dried equipments with high investment and running costs, and a long freeze-drying process. And the freeze-drying process is complicated and other disadvantages. Therefore, only by fully understanding the research status of freeze-drying processes and freeze-drying equipment at home and abroad, and following up with the development of international advanced technologies, can we make high-quality freeze-dried products more economically. Jidi made high quality freeze-dried products.

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