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Optimization strategies for the air purification system in a dust-free workshop for auto parts
2025/9/29
（1）. Upgrade the filtration equipment
1. Use high-efficiency filters: Ensure that the air purification system is equipped with high-efficiency filters (such as HEPA or ULPA filters), with a filtration efficiency of over 99.97%, capable of removing particles larger than 0.3 microns from the air. These filters should be installed at the end of the air supply system to ensure that the air entering the workshop meets the cleanliness standards.
2. Regular replacement and maintenance: Based on the service life of the filters and the monitoring results of the workshop air quality, the filters should be replaced regularly, and the air purification system should be maintained to ensure its normal operation.
（2）. optimize the air flow organization
1. Reasonably design the air flow path: Based on the layout of the workshop and the production process, redesign the air flow path to ensure that the air can evenly circulate to every corner of the workshop and avoid the formation of vortices and dead corners.
2. Adopt appropriate air circulation methods: Based on the cleanliness level of the workshop and actual requirements, select the appropriate air circulation method, such as laminar flow and mixed flow. Laminar flow air circulation is suitable for areas with extremely high cleanliness requirements, while mixed flow air circulation is more suitable for large workshops.
（3）. Introduce a fresh air system
1. Introduce fresh outdoor air: Use a fresh air system to introduce outdoor air, which is then filtered and sent into the workshop to ensure air circulation and freshness. This helps to reduce the concentration of carbon dioxide in the workshop and improve the comfort of the staff.
2. Control the fresh air volume: Based on the cleanliness level and personnel density of the workshop, reasonably control the fresh air volume to ensure that the air quality inside the workshop meets the production requirements.
（4）. Intelligent Control and Management
1. Introduce an intelligent control system: Through sensors and monitoring equipment, it can detect parameters such as air quality, temperature, humidity and pressure difference in the workshop in real time, and automatically adjust the operation of ventilation and air purification equipment based on the data.
2. Establish a data analysis mechanism: Regularly analyze the air quality monitoring data within the workshop to identify potential pollution sources and improvement opportunities, so as to promptly adjust the air purification strategy.
（5）. Strengthen personnel and material management
1. Strict personnel entry and exit management: All personnel entering the dust-free workshop must wear special protective clothing and undergo dust removal treatment through the air shower room to reduce the impact of dust carried by the human body on the workshop environment.
2. Standardize the material purification process: Establish a strict material purification process to ensure that materials are properly cleaned and treated before entering the workshop, preventing contaminants from being brought into the workshop.
（6）. Continuous Improvement and Optimization
1. Establish a continuous improvement mechanism: Encourage employees to offer suggestions for improvement, regularly assess and improve the air purification system, and make adjustments and optimizations based on new demands and standards.
2. Pay attention to the development of new technologies: Keep abreast of the latest progress in air purification technology, introduce more advanced air purification technologies and equipment, and enhance the efficiency and management level of air purification.
Through the implementation of the above optimization strategies, the air purification effect of the dust-free workshop for auto parts can be effectively improved, providing a stable and reliable dust-free environment for auto parts production, thereby ensuring product quality and production efficiency.
