Dry Ice Blasting
description
Transcript of Dry Ice Blasting
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Dry Ice Blasting
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Before After
Welding equipment
Examples of Dry Ice Blasting
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Permanent Services
• 3 Years of specialized cleaning services
• Steam cleaning of restrooms, kick plates, tracks, kitchens, A/C vents, rolling stock, stainless steel equipment
• New state of the art line: Dry Ice Blasting
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Before After
Valves
Examples of Dry Ice Blasting
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Dry Ice Blasting
• CO2 dry ice pellets are blasted out at sonic speed to capture unwanted contaminants
• Dry Ice is harder than concrete
• Rapid Sublimation of CO2 Gas
– Solid CO2 expands 400-800 times its volume
– At -110oF there is a thermal shock effect
– Rapidly expanding CO2 gas creates a mini shock wave
• Foreign body freezes at a faster rate than host– Falls off
– Loses adhesive properties
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Before After
Wood
Examples of Dry Ice Blasting
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Dry Ice Blasting - Benefits
• Non conductive• Non abrasive• Non corrosive• No solvents• No water• No detergents• Environmentally friendly• Faster• Financially Smarter
• Will not “profile” metal surfaces
• Reduces Productive Down-Time
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Before After
Rust and mold on ceiling
Examples of Dry Ice Blasting
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Dry Ice Blasting - Industries
• Aviation• Pharmacology• Rubber molding• Shipping• Fire restoration• Printing• Bakery
• Automotive• Electrical• Mold remediation• Packaging• Wood• Hospitality• Health
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Before After
Screw
Examples of Dry Ice Blasting
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Dry Ice Blasting - Applications
• Motors• Pipes• Walls• Concrete floor:
chewing gum
• Fire• Rusted metals• Nicotine stains• Production lines• Façade restoration
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Before After
Copier
Examples of Dry Ice Blasting
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Method Comparison
Issue Traditional Dry Ice Blasting
Equipment Downtime
Cleans in dedicated cleaning area
Disassembly required
Drying time required
In-place equipment cleaning
Restart equipment right after cleaning
Hazardous Waste Intensive hand scrubbing
Lengthy cleaning
Follow-up cleaning cumbersome
Dramatically reduced
Process time is 75% less
Cleaning Quality Poor to average Excellent
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Before After
Rubber Molding
Examples of Dry Ice Blasting
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Method Comparison
Issue Traditional Dry Ice Blasting
Equipment Damage Grit abrasion
Grit contamination
Movement of equipment is damaging
No equipment damage
Preventive maintenance
Safety Health threats from solvents
Water residue hazards for electrical
Threats to environment
Standard safety precautions
Safe around electrical equipment
Cost Cleaner is additional haz waste
Expensive solvents
Additional labor
Down-time cost is minimal
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Before After
Electrical Box
Examples of Dry Ice Blasting
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Method ComparisonCleaning Technique
Waste for Disposal
Abrasive Toxic Electrically Conductive
Dry ice No No No No
Sand Yes Yes No No
Glass beads
Yes Yes No No
Walnut shells
Yes Yes No No
Steam No No No Yes
Solvents Yes No Yes Yes
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Examples of Dry Ice Blasting
Before After
Industrial Bakery
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Examples of Dry Ice Blasting
Paint
Before After
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Examples of Dry Ice Blasting
Engine Exhaust
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Examples of Dry Ice Blasting
Building Exterior
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Examples of Dry Ice Blasting
Paint Stripping
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Examples of Dry Ice Blasting
Insulators
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Examples of Dry Ice Blasting
Restoration of Utah State Seal
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Examples of Dry Ice Blasting
Printing inkers
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Examples of Dry Ice Blasting
TransformerSemiconductor
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Contact Data
• Guillermo Manrique• 305-498-0888• [email protected]
• Daniel Estrada• 305-804-1100• [email protected]