Home > Products > lyophilizer > vacuum freeze dryer
vacuum freeze dryer
- 1000 Bag / Bags per Month
- T/T L/C D/P D/A Credit Card PayPal Other Cash Escrow
Product Description
The vacuum freeze dryer consists of a refrigeration system, a vacuum system, a heating system, and an electrical instrument control system. The main components are drying ovens, condensers, refrigeration units, vacuum pumps, heating/cooling devices, etc. The working principle of the vacuum freeze dryer is to freeze the items to be dried to below the triple point temperature, and then vacuum the solid water (ice) in the object to directly sublimate into water vapor, remove from the items, and make the items dry. After the material is pre-treated, it is sent to a quick-freezing chamber for freezing, then sent to a drying warehouse for sublimation and dehydration, and then packaged in a post-processing workshop. The vacuum system establishes a low pressure condition for the sublimation drying chamber, the heating system provides the sublimation latent heat to the material, and the refrigeration system provides the required coldness to the cold trap and the drying chamber. The vacuum freeze dryer adopts high-efficiency radiant heating, the material is heated evenly, the high-efficiency catching cold trap can be used, and the quick defrosting can be realized; the high-efficiency vacuum unit can be used, and the oil-water separation can be realized; the parallel centralized refrigeration system is adopted, and the multiple-channels are on-demand cooling. Working conditions are stable and energy-saving; artificial intelligence is used to control, with high control accuracy and easy operation.
The quality requirements for freeze-dried products are: constant biological activity, uniform appearance, color, full shape, firm structure, fast dissolution rate, and low residual moisture. To obtain high-quality products, we should have a more comprehensive understanding of the theory and process of freeze-drying. The freeze-drying process of the vacuum freeze dryer includes pre-freezing, sublimation and re-freezing in three stages. Reasonably and effectively shortening the cycle of lyophilization has obvious economic value in industrial production.
The application of vacuum freeze dryer is very extensive, and the frequency of use is also very high. Therefore, whether the vacuum freeze dryer can be used normally is very important to the enterprise. We all know that cars need regular maintenance after driving a certain distance. The same applies to other mechanical equipment, including vacuum freeze dryers. It is necessary to do the vacuum freeze dryer cleaning work.
Vacuum freeze dryer long-term work will bring wear and dust and other impurities covering the impact of work, let's take a look at the vacuum freeze dryer does not clean the hazards:
When the evaporator of the vacuum freeze dryer indoor unit and the condenser of the outdoor unit become dusty, it will affect the distribution of cold air and heat, which will result in the vacuum refrigeration dryer cooling or heating effect is weakened, and it takes time and time; when vacuum freeze-drying When the machine is turned on, the bacteria in the vacuum freeze dryer will be directly blown into the air in the room, causing direct damage to the human body. After the vacuum freeze-dryer was discontinued in the past summer, the vacuum freeze-dryer was neglected. Therefore, a large amount of dust, mites, pollen, scorpions, and molds adsorbed on the vacuum freeze-dryer's dust-collection network began to multiply. When the vacuum freeze-dryer is used again in the second year, these germs, viruses, molds, and dust are blown out by the dryer, often causing large-scale respiratory infections and allergic dermatitis.
Vacuum freeze dryer cleaning method:
Vacuum freeze dryers are generally cleaned and maintained before use in the summer or after use in the fall. To completely kill the bacteria in the vacuum freeze dryer, it is best to ask a professional technician to clean the vacuum freeze dryer with a special cleaning solution.
Repair tips:
The cleaning of the vacuum freeze dryer directly affects the health of the person. The so-called dryer problem is also related to the cleaning of the vacuum freeze dryer.
If you have the needs of freeze dryers, freeze dryers, etc., you need to know the quotation, Please go to / to find the phone +86-10-58895379 or email: info@bjsyhx.com.cn Contact us, we will contact you in the first time.
Fruit freeze dryer:
/newsshow_57.html
freeze dryer manufacturer:
/Vacuum-Freeze-Dryer_87.html
Contact Us
- Beijing Songyuan Huaxing Technology Development Co., Ltd.
lyophilizer |
- Coal Briquette Molding(0086-15978436639)
- Mill Scale Briquettes Press(0086-15978436639)
- 1X10m Dust-Free Far Infrared Tunnel Dryer
- Hot Sale Factory Price Rotary Kiln Drum Dryer Cow Dung Dryer Clay Dryer
- spray freeze drying equipment/fruit freeze drying machine
- Small commercial lyophilizer vacuum freeze drying equipment machine Mini home use freeze dryer price
- 0.5 m2 all scale Vacuum Freeze Dryer/industrial freeze dryer/home use freeze dryer
- Instant coffee freeze dryer
- Genyond Shanghai manufacturer food freezing drying equipment Vacuum freeze dryer machine
- Vacuum Freeze dryer machine
- Factory genyond vacuum lyophilization lyophilized freeze dried FD food making machine lyophilizer freeze drying machine
- Genyond Factory Spray Dried & Freeze Dried Instant Coffee Powder Granule Processing Plant Production Line
- Factory final manufacturer instant coffee extraction spray & freeze drying machine processing plant production line
- Shanghai Genyond freeze drying machine fruit vegetable freeze Dryer
- flower powder freeze dryer 400kg
- Factory industrial vacuum freeze dryer drying machine lyophilization lyophilizer freeze dried FD food maker selling with CE
- Laboratory Atomizer Spray Dryer Dryers Price For Milk Powder
- Spray Dryer Powder Aluminium Sulfate Spray Dryer Blood Powder Spray Dryer
- High thermal efficiency vacuum drying equipment dryer drying machine vacuum steam paddle dryer
- China High efficiency widely used forage rotary dryer industrial drying equipment rotary drum dryer
- Three-cylinder dryer with higher drying efficiency to reduce moisture for sand
- Energy saving roller drying industrial tumble cocopeat rotary dryer sawdust rotary dryer
- LPG Series Speed Centrifugal Rotary Atomizer For Sodium Hydroxide Powder Spray Dryer
- High quality stainless steel spray drier honey spray dryer
Popular Searches
Find Similar Products By Category
- Machinery > Chemical & Pharmaceutical Machinery > Chemical Machinery & Equipment > Drying Equipment
- Buy on GoldSupplier.com
- How to Buy
- Browse by Catagories
- Browse by Hot Regoins
- Private Sourcing Events
- Sell on GoldSupplier.com
- How to Sell
- Post Products
- Manage Products
- Manage Groups
- About
- About Us
- Link to Us
- Contact Us
- Sitemap
- Please Enter your Email Address
- Please enter the content for your inquiry.
We will find the most reliable suppliers for you according to your description.
Send Now-
sales
Welcome to my shop! Glad to serve you!Please send your question!
Your message has exceeded the limit.
Your message has exceeded the limit.
-
-
Your inquiry content must be between 20 to 5000 characters.Send Now.
-
Please input the mailbox.
-