Structure of Hot Reflux Extraction Concentrator

1、 Product Overview of Hot Reflux Extraction and Concentration Unit:

The hot reflux extraction and concentration unit is a multifunctional processing system that integrates extraction and concentration. Extraction and concentration are carried out simultaneously, and it is commonly used in industries such as dairy products, biopharmaceuticals, and chemicals for the extraction, concentration, and solvent recovery of active ingredients and aromatic oils in animals and plants. The concentration time is short, the efficiency is high, and it can effectively reduce the damage to the active ingredients of heat sensitive materials. The equipment and material contact parts are made of advanced stainless steel material, which has good corrosion resistance and meets GMP safety and hygiene standards.

IIStructure of Hot Reflux Extraction ConcentratorComposition:

The hot reflux extraction and concentration unit mainly consists of an extraction tank, a concentration tank, a heater, a condenser, a gas-liquid separator, a liquid receiving tank, a cooler, etc. In addition, it is equipped with heating devices, stirring devices, jackets or coils, transmission devices, shaft sealing devices, insulation media, inlet (outlet) ports, supports, temperature sensors, CIP interfaces and other components.

The main equipment of the unit is made of SUS304/316L high-grade stainless steel. The inner cylinder wall is mechanically polished or electrolytic mirror polished, and the outer cylinder wall is insulated with 304 fully welded structure. The outer surface is treated with mirror or matte finish; The external connection port of the cylinder adopts a sanitary quick open joint, which is safe and hygienic, and complies with the national GMP hygiene standards.

The online control system of the hot reflux extraction and concentration unit adopts a color LCD touch screen+PLC fully automatic control, which can detect and control the relevant parameters of the extraction and concentration process online. The control system includes sterilization interface, parameter setting and correction, data curve graph, data report, concentration batch number setting, online animation, alarm device, etc. It can be connected to upper computer, computer and printer to achieve remote monitoring, data storage and printing.

In addition, it is equipped with temperature control devices, temperature measuring holes, CIP automatic rotating spray cleaning balls, defoamers, baffles, air distributors, temperature sensors, mirror spotlights, liquid level gauges and other equipment, which are easy to operate manually and simple and reliable.

Structure of Hot Reflux Extraction Concentrator

3、 Technical parameters of hot reflux extraction and concentration unit:

4、 Quality standard for hot reflux extraction and concentration unit:

Design, manufacturing, monitoring, and inspection execution standards for hot reflux extraction and concentration units

1. Special Equipment Safety Law of the People's Republic of China

2. SFDA "Good Manufacturing Practice for Drugs"

3. TSG21-2016 Safety Technical Supervision Regulations for Fixed Pressure Vessels

4. GB150-2011 "Pressure Vessels"

5. NB/T47015-2011 "Welding Code for Pressure Vessels"

6. NB/T47013-2015 "Non destructive Testing of Pressure Equipment"

7. HG/T20584-2011 "Technical Requirements for Manufacturing Steel Chemical Containers"

8. GB/T151-2014 "Heat exchangers"