What are the principles for selecting dust-free room equipment? Ed Purification takes you to understand:
1. Simple structure, parts that need cleaning and sterilization should be easy to disassemble and assemble, and equipment that is inconvenient to disassemble and assemble should be equipped with cleaning ports. The surface of the equipment should be clean and easy to clean. The inner wall of equipment in direct contact with materials should be smooth, flat, avoid dead angle, easy to clean and corrosion resistant.
2. The inner and outer layers of equipment in direct contact with materials should react with them without releasing particles or adsorbing materials.
3. The transmission parts of the equipment should be well sealed to prevent contamination of raw materials, semi-finished products, packaging containers and materials when leakage of lubricants and coolants occurs.
4. In addition to meeting the above requirements, equipment in sterile rooms should also meet the needs of sterilization.
5. When the medicinal liquor is filtered in the ground, the filter device that may release the fibers shall not be used, otherwise the non-fibre release filter device shall be added.
6. Dust-proof curtain and dust-catching and dust-absorbing device should be added locally to equipment with large amount of dust in production, such as crushing, sieving, mixing, granulating, drying, pressing and coating.
7. Air for drying, compressed air and inert gas in direct contact with drugs should be equipped with purification devices. After purification, the particulates and microorganisms contained in the gas should meet the required cleanliness requirements.
8. Except for special requirements, it is generally inappropriate to install anchor bolts for equipment in clean areas of dust-free rooms.
As a technical enterprise focusing on the design, research and development, construction and installation of hospital operating room purification, dust-free workshop purification, laboratory purification and other engineering projects in Shandong Province, Edward Purification has always been firmly on the road of professional purification engineering construction and development, and it is a truly trustworthy cleanroom purification for domestic enterprises. Implementer! For more knowledge of the medical purification industry, please pay attention to Wechat Public No. Aide-188 (Ed Purification and Oxygen Supply)