Product Details

Working Principle

The Vacuum Degassing Tank operates by leveraging vacuum-induced boiling to reduce the liquid’s boiling point. When the tank is sealed and subjected to vacuum (typically 0.08-0.09 MPa), dissolved gases in the liquid become less soluble and escape as bubbles. A vacuum pump continuously extracts these gases, while the liquid circulates or remains static (depending on design) to maximize gas-liquid separation. Baffles or mist eliminators prevent liquid entrainment, ensuring efficient degassing within a short retention time (usually 2–10 minutes).

Features

Stainless Steel Construction:

Built with food-grade 304/316L SS, polished surface (Ra ≤ 0.8 μm), and sanitary fittings (e.g., tri-clamp) for easy cleaning and compliance with FDA/CE standards.

Automated Control:

PLC + touchscreen interface enables preset vacuum levels, temperature (if heated), and operation modes (automatic/manual), with data logging and alarm functions.

High Degassing Efficiency:

Achieves >95% gas removal via optimized tank geometry (high aspect ratio) and vacuum stability, minimizing oxidation and foam formation.

Modular & Scalable:

Available in capacities from 100L to 10,000L, with optional insulation (for hot/cold liquids), agitator (for viscous fluids), or CIP cleaning system.

Safety & Reliability:

Equipped with pressure relief valves, emergency stop buttons, and overload protection for operation.

Technical Highlights

Core Technology:

Combines vacuum engineering with fluid dynamics to optimize gas release kinetics. Vacuum levels reach up to 98% (20–30 mTorr), tailored to liquid viscosity and gas type.

Material Standards:

Adheres to ASME/BPE (Bioprocessing Equipment) or DIN standards for welds and surface finish, ensuring leak-tightness and longevity.

Control System:

Delta/Siemens PLC with HMI, supporting remote monitoring (optional), and I/O integration for vacuum pump, solenoid valves, and temperature sensors.

Application Fields

Ideal for industries where gas in liquids causes quality issues (e.g., oxidation, spoilage, or processing failures):

Food Processing: Degassing syrups, fruit concentrates, sauces, or beverage bases to prevent browning, extend shelf life, and improve filling accuracy.

Chemical & Adhesives: Removing air from resins, coatings, inks, or adhesives to eliminate pinholes, enhance adhesion, and ensure uniform curing.

Pharmaceuticals: Deaerating liquid medications, syrups, or API solutions to maintain sterility and prevent chemical degradation.

Other Uses: Suitable for vacuum impregnation, scientific research, or any process requiring bubble-free liquids.

By integrating this tank into production lines, manufacturers can significantly reduce defects, improve product consistency, and boost throughput—all while meeting international hygiene and safety benchmarks.

vAll machines can be customized to meet your specific requirements. Contact us for more details!