More about this system
The dry ice snow cleaning system in the coating production line is an efficient cleaning solution, mainly consisting of the following components: liquid CO₂ tank, pressurization system, dry ice cleaning control cabinet, cleaning nozzles, and industrial robots.
System Composition and Working Principle
- Liquid CO₂ Tank: Stores liquid CO₂, providing raw material for the system.
- Pressurization System: Transports liquid CO₂ from the storage tank to the dry ice cleaning control cabinet, ensuring that CO₂ remains in liquid form under high pressure.
- Dry Ice Cleaning Control Cabinet: Controls the cleaning process, adjusts the spraying parameters, and ensures effective cleaning results.
- Cleaning Nozzles: Through specially designed nozzles, liquid CO₂ is sprayed at a speed of 50–300 m/s. The liquid CO₂ condenses into snowflake-like dry ice microcrystals (with a particle size of approximately 10–200 μm) at the nozzle.
- Industrial Robots: The nozzles are mounted on industrial robots to achieve automated cleaning, improving cleaning efficiency and consistency.
Working Process
- Liquid CO₂ Transportation: Liquid CO₂ is transported to the dry ice cleaning control cabinet via the pressurization system.
- Spraying into Snowflakes: In the control cabinet, liquid CO₂ is sprayed at high speed through special nozzles, condensing into snowflake-like dry ice microcrystals.
- Cleaning Effect: The dry ice microcrystals are carried to the surface of the exterior parts to be cleaned by compressed air, producing a micro-explosion effect that removes surface contaminants.
- Automated Control: The nozzles are mounted on industrial robots, which automatically start and stop the nozzles according to the production rhythm. When no workpieces pass through, the nozzles stop spraying, saving CO₂ consumption.
Guanjie Technology
dry-ice-snow-cleaning-system
System Advantages
High-Efficiency Cleaning: With a particle size of only 10–200 μm, the dry ice microcrystals can penetrate into the tiny gaps on the surface of workpieces, effectively removing contaminants without causing damage to the workpieces.
- Flexible Operation: The entire system, from the storage tank to the nozzles, uses liquid transportation, ensuring uniform and smooth spraying and flexible operation.
- Energy Saving and Consumption Reduction: The nozzles automatically start and stop according to the production rhythm. When no workpieces pass through, the nozzles stop spraying, significantly reducing CO₂ consumption during intermittent periods.
- High Degree of Automation: The nozzles are mounted on industrial robots to achieve automated cleaning, improving production efficiency and the consistency of cleaning quality.
Guanjie Technology
dry ice snow cleaning system
Application Scenarios
The dry ice snow cleaning system is widely used in surface cleaning in industries such as automotive manufacturing, aerospace, electronic equipment, and hardware manufacturing, especially suitable for cleaning precision parts with high cleanliness requirements.
Through the above optimization, the dry ice snow cleaning system in the coating production line not only improves cleaning efficiency but also ensures the cleanliness and integrity of the workpiece surface, providing a strong guarantee for high-quality coating processes.
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