Customized renovation of cleanrooms for food processing

Key Upgrade Highlights

Compliance Customization: Strictly adhering to GB 14881 General Hygiene Standard for Food Production, cleanliness levels are classified according to food category (Class 10,000/Class 100,000), optimizing personnel/material flow channel design to avoid cross-contamination and facilitate rapid SC certification.

Process Adaptation Upgrade: Combining with food processing processes (such as cooling, filling, baking, sterilization), customized ventilation, temperature and humidity control, and dust and odor removal systems are implemented, matching production line layout adjustments to improve production process rationality.

Efficient Renovation of Existing Workshops: While retaining the existing usable foundation, the enclosure structure is optimized (color steel plate sealing, upgraded anti-slip and anti-corrosion flooring), and aging purification equipment is replaced, reducing renovation costs and shortening downtime.

Hygiene Upgrade: Utilizing food-grade environmentally friendly materials (antibacterial color steel plates, seamless epoxy flooring, food-grade sealant), the design eliminates dead corners, facilitating cleaning and disinfection, reducing microbial growth, and meeting food production hygiene requirements.

Energy-saving optimization: Upgrade low-consumption purification air conditioning and waste heat recovery system, and rationally plan the supply and return air paths to reduce energy consumption in later operation while ensuring cleanliness and reduce production and operation costs.

Core Renovation Modules

Envelope Renovation: Upgraded sealing of corrugated steel partition walls/ceilings; replacement of doors and windows (dust-free airtight doors/observation windows); floor renovation (epoxy self-leveling flooring/polyurethane anti-slip flooring); rounded corner treatment.

Cleanroom Air Conditioning System Renovation: Optimization of fresh air/return air systems; replacement and upgrading of filters (primary/medium/high-efficiency); precise temperature and humidity control; optimized airflow organization (laminar/turbulent flow adaptation).

Public Utility Renovation: Food-grade water supply and drainage pipeline layout; clean area power distribution (dustproof and waterproof sockets/explosion-proof lighting); compressed air purification; insulation and sealing of steam pipelines.

Functional Area Replanning: Dividing clean/non-clean areas; adding/upgrading personnel/cargo showers; configuring buffer rooms/pass-through windows; independent layout of raw material storage/finished product cooling areas.

Cleaning and Disinfection Facilities: Customized handwashing and disinfection sinks, equipment disinfection areas, and clean tool storage areas, adapted to food production cleaning processes.

Commonly used equipment in cleanrooms