In fields such as food, new energy, and chemical engineering, the mixing and degassing of powders and liquids is a core process to ensure product consistency and extend shelf life. The vacuum mixing degassing device, by integrating vacuum technology, intelligent control and mechanical design, has solved industry problems such as residual bubbles, particle floating and oxidation deterioration during the mixing process, and has become a key equipment for improving product quality and production lines.
I. What is a vacuum mixing degassing device?
The vacuum mixing degassing device is an integrated equipment that completes powder suction, liquid mixing and bubble removal in a vacuum environment. It is based on Henry's Law (the solubility of a gas is positively correlated with pressure). By reducing the pressure inside the container (the vacuum degree can reach -0.095MPa), the oxygen, carbon dioxide and other gases dissolved in the material liquid are rapidly released and discharged from the system through the vacuum pump. Typical structures include a vacuum degassing tank, a centrifugal pump, a filtration system and an intelligent control unit.
Ii. Technological Breakthroughs: How to Create Value for Customers?
Improve product quality and stability
Eliminating oxidation and deterioration: In the processing of dairy products and fruit juices, removing oxygen inhibits Browning and vitamin oxidation, extending the shelf life to over 24 months.
Enhancing powder consistency: For new energy materials (such as lithium battery cathode powder), through two-stage vacuum and vibration degassing, the compaction density fluctuation is reduced from ±0.03g/cm³ to ±0.01g/cm³, and the battery capacity consistency is improved by 12%.
Significantly enhance production efficiency
High-speed degassing cycle: A degassing process is completed every 20 to 30 seconds. Combined with automated batching, the packaging time for a single bag is reduced from 3 minutes to 45 seconds, increasing production capacity by four times.
Continuous production: The modular design supports multiple units in parallel, adapting to large-capacity systems (such as 150m³ circulating water treatment) and reducing cleaning downtime.
Reduce operating costs and risks
Energy conservation and environmental protection: Variable frequency vacuum pumps are adopted (energy consumption is reduced by 40%), and no working fluid is required (such as traditional liquid ring pumps), avoiding wastewater treatment problems.
Explosion-proof safety: In the handling of flammable powders (such as flour and metal powder), it is equipped with inert gas protection and ATEX certification to prevent dust explosions.
Iii. Application Fields and Typical Cases
Food and Medicine
The degassing and preservation of milk powder and fruit juice have reduced the caking rate from 15% to 2%.
The drug slurry is mixed and made of 316L stainless steel, meeting GMP standards.
New Energy and Chemical Engineering
The degassing packaging of positive and negative electrode materials for lithium batteries reduces the stacking height by 30% and saves 30% in logistics costs.
The volume density of engineering plastic fillers (such as talcum powder and glass fiber) is increased by three times through the side feed degassing system.
Industrial circulation system
Degassing of HVAC and heating pipelines prevents cavitation, reduces noise, and increases heat exchange efficiency by 30%.
Four. Our Solution: Tailored for your industry
Our vacuum mixing degassing device, with intelligence and high reliability at its core, possesses the following competitive advantages:
AI dynamic optimization: By using visual sensors and algorithms to adjust vacuum degree and vibration frequency in real time, it responds to the "air-lock effect" of ultrafine powders (particle size <10μm).
Multi-functional compatibility: Supports module expansion such as nitrogen protection and metal detection, covering all scenarios from batch mixing to continuous production.
Maintenance convenience: Automatic flushing systems (such as Busch claw vacuum pumps) and modular filtration units reduce maintenance workload by 90%.