Technical Advantages of Tank Group Countercurrent Extraction Units

Increases the concentration gradient between the solvent and medicinal materials, maximizing the extraction of active ingredients with high extraction efficiency;
Utilizes forced circulation to accelerate the diffusion of active ingredients;
Reduces solvent consumption, significantly lowering energy consumption in subsequent processes and cutting production costs;
Enables continuous operation, greatly improving production efficiency and facilitating automated control;
Employs countercurrent flow and low-temperature operation, which helps preserve heat-sensitive active ingredients.

Features of Tank Group Countercurrent Extraction Units
Pipelined and modular extraction tank units allow independent extraction operations (soaking, dynamic extraction, high-temperature extraction) or combined use (continuous countercurrent extraction, staged continuous countercurrent extraction);
Incorporates special separation devices to prevent pipeline discharge blockages;
Standardized fully automated operation ensures automatic control of key process parameters such as temperature, medicinal liquid pH (optional), and flow rate (optional), guaranteeing the stability and reliability of continuous countercurrent extraction processes;
Optional near-infrared online detection system for real-time measurement of active ingredient content during countercurrent extraction, facilitating process parameter optimization;
Optional advanced traditional Chinese medicine manufacturing process analysis software platform and database management system.