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Carbon dioxide supercritical extraction refrigeration effect
Supercritical state—from knowledge to technology application
Supercritical CO2 extraction technology and its development prospects
RZSCF331-50-4500L supercritical extraction equipment (PLC control clamp quick opening structure)
Extraction kettle volume: 1000L×3
Working pressure: 50MPa
Design pressure: 55MPa
Description of the device
1. PLC control:color touch screen display digital proportional control technology. The process chart, temperature, pressure, flow,and other important parameters can be set in touch screen, memory, storage, and can be control in remote.
2. New heat transfer system with self-diagnosis automatically, independent control of fluid closed circulation, the efficiency ofrefriger ationand heat transfer is high, the operation is simple andconvenient.
3. The quick open mode design of thelid of the pressure vessel has replaced the original screwconnection. This kind of new connection is reliable, safety, fast and convenient.
4. The existing structural designand pipe insulation structure have been improved. The use efficiency of energy and improved greatly The overall operating costs are reduced.
5.The overall layout structure is ratioinal, support with stainless steel is used, maintain is convenient.
Extraction kettleVolume: customized according to customer requirements, generally 100ml-1000lWorking pressure: 35MPa-100MPa adjustableWorking temperature: room temperature -85℃ adjustable3 extraction kettles recommended for production equipment
Separating kettleVolume: According to the volume of the extraction kettle, generally 50ml-800lWorking pressure: 10MPa-30MPa adjustableWorking temperature: room temperature -85℃ adjustableAll equipment recommends 3 separation kettles
Working pressure: 16MPa
Storage tankVolume: According to the overall plan configuration, generally 10l-6000lWorking pressure: 9.9MPa
PumpCO2 high pressure pump and carrier pump, adjustable flow and pressureProduction equipment equipped with 2 high-pressure pumps
Heat exchange systemWorking pressure: 35MPa-100MPaWorking temperature: adjustable from room temperature to 90℃
The high pressure pump and the inlet and outlet of all containers are equipped with overpressure protection device, the safety interlock device is connected with the PLC control system and the safety valve to ensure the safety of the system
Configure corresponding recovery compressors according to the size of the equipment to recover excess CO2 and reduce losses
PLC control system
All equipment can be equipped with PLC control system to automatically control extraction and separation pressure, flow, temperature and other parameters
1. CO2 gas source (food grade>99.9%)
2. Water source (deionized water)
3. Refrigerant (ethylene glycol)
4. Cooling water tower (configured according to equipment size)
5. Steam (industrial equipment)
6. Power supply (according to local requirements)
European representative: Dr Dirck Van Hemelryk firstname.lastname@example.org +32-473395200
Address: No. 269 Huanghai West Road, Hai'an City, Jiangsu Province