The key degassing equipment in oil refining utilizes the principle of vacuum negative pressure to quickly remove dissolved air (oxygen) and trace amounts of moisture from oils, making it a core device for ensuring the storage stability and flavor of finished oil products.
Core Features
• High-efficiency vacuum degassing : A high negative pressure environment (vacuum degree can reach above -0.08MPa) is created inside the vacuum tank, forcing the gas dissolved in the grease to be rapidly released and then pumped away by the vacuum pump.
• Thin-film evaporation design : The internal specially designed distributor causes the oil to fall in a thin film inside the tank, which greatly increases the gas-liquid contact surface area and ensures thorough degassing.
• Indirect heating and insulation : Equipped with a jacketed heating system, the grease can be preheated to the optimal degassing temperature, reducing the viscosity of the grease and further improving the gas release efficiency.
• Fully enclosed sanitary structure : It adopts a full stainless steel welded structure with mirror polished inner walls, and is equipped with sanitary quick-opening interfaces and mechanical seals to prevent secondary mixing of outside air.
Product Advantages
• Extended shelf life : Deeply removes dissolved oxygen from oils, significantly delaying oxidative rancidity during storage and effectively maintaining the color, flavor, and nutritional value of oils.
• Improve filling quality : Eliminate air bubbles in oils, prevent oil spills or inaccurate liquid levels during filling and transportation, and enhance the product's appearance.
• Energy-efficient and stable operation : The efficient vacuum system design can complete the degassing operation in a short time, with low energy consumption and stable operation.
Technical parameters and models
The appropriate model can be selected based on the amount of oil to be processed:
|
Model Specifications |
Processing volume |
vacuum degree |
Matching vacuum pump |
Heating power |
Equipment Material |
|
XQ-1 |
1 ton/hour |
≤-0.08MPa |
3KW |
6KW |
304 stainless steel |
|
XQ-5 |
5 tons/hour |
≤-0.085MPa |
5.5KW |
12KW |
304 stainless steel |
|
XQ-10 |
10 tons/hour |
≤-0.09MPa |
7.5KW |
18KW |
316L stainless steel |
|
XQ-30 |
30 tons/hour |
≤-0.09MPa |
11KW |
30KW |
316L stainless steel |
Note: The equipment can be equipped with a condenser to recover volatile substances; the specific configuration can be adjusted according to process requirements.
Applicable Scenarios
It is widely used in the deodorization process after refining vegetable oils (such as palm oil, soybean oil, and peanut oil), as well as in the pre-storage treatment of high-end edible oils and specialty oils.
