Author: Site Editor Publish Time: 05-19-2025 Origin: Site
In dairy plants and breweries production lines, a seemingly minor step—equipment cleaning—directly determines product safety and operational efficiency. CIP (Clean-In-Place) systems, growing at 15% annually, are revolutionizing modern industrial hygiene. How do they achieve deep cleaning without disassembly? Let’s unveil the science behind this technology.
CIP’s core principle relies on the synergy of thermal energy, mechanical action, chemical energy, and time to automate cleaning. The TACT model defines cleaning effectiveness (CR) through four factors:
Time (Ti): Contact duration, typically 2-3x coverage time, with alkaline washes ≤1 hour.
Mechanical Action (A): Accounts for >50% effectiveness via turbulent flow (Re＞30,000) and spray pressure (1-3 bar).
Chemical Action (C): Acids (1-2% nitric) dissolve mineral deposits; alkalis (1-3% NaOH) break down proteins/fats.
Temperature (Tc): Optimal at 60-80°C—every 10°C increase boosts reaction rates by 1.5-2x.
Modular Stations: Single-, dual-, or multi-tank designs with acid/alkali/hot water storage, compliant with FDA/EMA standards.
Full-Parameter Monitoring: Conductivity sensors determine endpoint; real-time tracking of temperature, flow, and pressure for traceability.
Green Innovations: Electrolyzed water tech (e.g., Anrolyte®) generates hypochlorous acid and NaOH from salt/water, cutting chloride residue by 70% and extending equipment lifespan.
Dairy & Beverage
Challenge: Milkstone/sugar residues breed microbes; manual cleaning takes 48 hours.
CIP Solution: 3-stage cleaning (pre-rinse → alkali → final rinse) cleans 10,000L tanks in 2 hours, achieving 99.99% microbial compliance.
Pharma & Biotech
Challenge: Cross-contamination risks under GMP.
CIP Solution: 5-stage process (pre-rinse → alkali → acid → sterilization → final rinse) with rotating spray balls for zero blind spot.
Cost Savings: 40% smaller logistics footprint, 30% lower chemical use.
Sustainability: 60% less water, 72% lower carbon footprint vs. traditional methods.
Productivity: 15-minute program切换, supports 1L-20,000L capacities.
Compliance: Prioritize FDA 21 CFR Part 11/EU GMP Annex 11 systems.
Scalability: Modular upgrades for nitrogen purging/ozone sterilization.
Energy Efficiency: Servo pumps save 35% energy vs. pneumatic systems.
