Multifunctional extraction tank structure and classification

Multifunctional extraction tanks are widely used in the pharmaceutical, food, and chemical industries for processes such as extraction, concentration, and purification. These tanks are designed to optimize efficiency and safety during the extraction process.

### Key Features:

1. **Structure and Heating:**

- Traditional designs include regular cone, oblique cone, straight cylinder, and mushroom-shaped tanks.

- Heating methods include jacket heating and bottom heating, with options for static immersion or dynamic circulation to enhance extraction efficiency.

2. **Extraction Efficiency:**

- Modern designs, such as mushroom-shaped tanks, improve extraction efficiency by eliminating dead zones and ensuring uniform heat distribution.

- Tangential circulation pipes and central heating drums facilitate better liquid circulation and extraction.

3. **Slag and Liquid Discharge:**

- Non-conical bottoms and central drums improve liquid discharge and reduce labor intensity.

- Mushroom-shaped bottoms with central drums and filtration systems ensure smoother discharge and easier residue management.

4. **Operational Safety:**

- Pressure and temperature control systems, including automatic valves and monitoring, ensure safe operation.

- Passivation treatments after extraction prevent corrosion and maintain equipment integrity.

5. **Cleaning and Maintenance:**

- High-pressure cleaning balls with 360° coverage ensure thorough cleaning of tank interiors.

- Regular maintenance and descaling every three years help reduce contamination risks and prolong equipment life.

These advancements in design and functionality make multifunctional extraction tanks a reliable choice for efficient and safe extraction processes.