DCGSYL-6 fruit and vegetable vacuum pre cooling and preservation machine is a device used for pre cooling and preservation of fruits, vegetables, and other foods. It has the advantages of fast pre cooling, maintaining food quality, and extending shelf life. The following is a detailed introduction of the device:
1. Principle:The principle of DCGSYL-6 fruit and vegetable vacuum pre cooling and preservation machine is to use a vacuum pump to extract the air in the vacuum chamber, making it in a vacuum state, while the heater pre cools and preserves the materials in the vacuum chamber. In this vacuum environment, the moisture in the material will rapidly evaporate, causing the temperature of the material to drop and achieving the purpose of pre cooling and preservation.
2. Function:The main function of DCGSYL-6 fruit and vegetable vacuum pre cooling preservation machine is to quickly pre cool fruits, vegetables and other foods to reduce the moisture content in the materials, lower the material temperature, extend the shelf life, and also perform preservation treatment to improve food quality and taste.
3. Advantages:The advantages of DCGSYL-6 fruit and vegetable vacuum pre cooling preservation machine include:
(1) Rapid pre cooling: It can lower the temperature of the material to a suitable range in a short period of time, reduce the moisture content in the material, and improve the quality and taste.
(2) Preservation treatment: In a vacuum environment, it can inhibit the growth and reproduction of microorganisms in fruits, vegetables, and other foods, extending their shelf life.
(3) Energy saving and environmental protection: Vacuum pre cooling treatment can reduce the moisture content in materials, thereby reducing energy consumption and wastewater discharge during the cooling process.
4. Disadvantages:The disadvantages of DCGSYL-6 fruit and vegetable vacuum pre cooling preservation machine include:
(1) High equipment cost: Vacuum pre cooling treatment requires the use of equipment such as vacuum pumps and vacuum pipelines, resulting in relatively high equipment costs.
(2) High operational requirements: Vacuum pre cooling treatment needs to be carried out in a vacuum state, which requires high operational requirements and proficiency in equipment operation and maintenance techniques.
5. Application scope:DCGSYL-6 vacuum pre cooling and preservation machine for fruits and vegetables is widely used in industries such as fruits and vegetables, food, and medicine. It can quickly and effectively pre cool and preserve various materials, extend shelf life, and improve quality and taste.
6. System:The DCGSYL-6 fruit and vegetable vacuum pre cooling preservation machine is mainly composed of a vacuum system, a cooling system, a control system, and a safety system. Among them, the vacuum system consists of a vacuum pump, a vacuum pipeline, and a vacuum valve, which are used to extract the air inside the vacuum chamber and achieve a vacuum environment. The cooling system consists of a cooler, cooling pipes, and cooling valves, which are used to cool and preserve materials. The control system consists of a PLC controller, temperature sensors, and control buttons, which are used to control the operation and parameter monitoring of the equipment. The safety system consists of safety valves, explosion-proof valves, and alarms, which are used to protect the safety of equipment and personnel.
7. Equipment type:DCGSYL-6 fruit and vegetable vacuum pre cooling preservation machine is a vacuum pre cooling preservation equipment mainly used for pre cooling and preservation treatment in industries such as fruits and vegetables, food, and medicine.
8. Production process:The production process of DCGSYL-6 fruit and vegetable vacuum pre cooling preservation machine mainly includes the following steps:
(3) Preservation: After pre cooling is completed, the material is left in the vacuum chamber. By adjusting parameters such as vacuum degree and temperature, the material is placed in a low oxygen, low temperature, and low humidity environment, thereby extending its preservation period.
9. Equipment parameters:The processing capacity of DCGSYL-6 fruit and vegetable vacuum pre cooling preservation machine is 600-1000kg/h, the vacuum degree is 0.09MPa, the cooling temperature can reach -8 ℃, and the preservation time can reach 7-15 days.
10. Structure:The DCGSYL-6 fruit and vegetable vacuum pre cooling preservation machine is mainly composed of a vacuum system, a cooling system, a control system, and a safety system. Among them, the vacuum system consists of a vacuum pump, a vacuum pipeline, and a vacuum valve, which are used to extract the air inside the vacuum chamber and achieve a vacuum environment. The cooling system consists of a cooler, cooling pipes, and cooling valves, which are used to cool and preserve materials. The control system consists of a PLC controller, temperature sensors, and control buttons, which are used to control the operation and parameter monitoring of the equipment. The safety system consists of safety valves, explosion-proof valves, and alarms, which are used to protect the safety of equipment and personnel.
11. Control system:The control system of DCGSYL-6 fruit and vegetable vacuum pre cooling preservation machine adopts PLC controller, which can achieve functions such as automatic control, parameter monitoring, and fault alarm. At the same time, the device is also equipped with temperature sensors and control buttons for easy operation and adjustment.
(1) Material preparation: Clean, grade, and package materials such as fruits and vegetables that require pre cooling and preservation.
(2) Pre cooling: Place the material into a vacuum chamber and use a vacuum pump to extract the air from the chamber, creating a vacuum state. At the same time, the heater pre cools the materials inside the vacuum chamber, causing the moisture in the materials to evaporate rapidly, thereby reducing the temperature of the materials and achieving the purpose of pre cooling.
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