The high-speed washing, drying, and filling line is a key equipment in the pharmaceutical industry, used to efficiently complete processes such as cleaning, drying, sterilization, filling, and sealing of ampoules or penicillin bottles. The operation steps must follow rigorous procedures to ensure production safety and product quality. The following are detailed instructions for the operation steps:
1、 Preparation before operation
1. Equipment inspection and confirmation: Before starting, it is necessary to comprehensively inspect the mechanical components, electrical systems, and pipeline connections of each individual machine in the linkage line (such as ultrasonic bottle washing machine, sterilization dryer, filling and sealing machine) to ensure that there are no leaks or abnormalities. Confirm that auxiliary equipment such as pressure gauges and cooling water systems are working properly, and that there are no abnormalities at lubrication points.
2. Parameter setting: Based on production requirements, set process parameters for cleaning, sterilization, and filling, such as ultrasonic frequency, sterilization temperature and time, filling volume, etc. These parameters must comply with drug production standards to avoid contamination risks.
3. Material preparation: Ensure that the containers to be processed (such as ampoules or penicillin bottles) are in place and check their quality to avoid using damaged or contaminated bottles.
2、 Cleaning stage operation
1. Bottle feeding and pre washing: The bottles are sent to the bottle washing machine through a conveyor belt for pre washing with water to remove large particles and impurities on the surface.
2. Ultrasonic cleaning: Activate the ultrasonic function, use high-frequency vibration to deeply clean the inner wall of the bottle, and combine with alternating water and gas flushing to ensure thorough removal of residues.
3. Water vapor flushing: Rinse sequentially with circulating water, fresh water, and compressed air to remove cleaning agents and moisture, preparing for subsequent drying and sterilization.
3、 Operation during the drying and sterilization stage
1. Preheating and sterilization: After cleaning, the bottles enter the drying and sterilization machine, where they are preheated and then sterilized at high temperatures (such as far-infrared or hot air circulation) to kill microorganisms. The sterilization temperature and time need to be precisely controlled to ensure compliance with aseptic requirements.
2. Cooling and inflation: Quickly cool the bottle after sterilization and inflate it before and after (such as nitrogen) to prevent oxidation and contamination.
4、 Filling stage operation
1. Filling preparation: Confirm that the filling machine parameters (such as filling volume and speed) have been set, and check that the filling needle is not blocked.
2. Filling and sealing: After the bottle enters the filling station and completes the filling of the medicine, it is immediately sealed or capped with wire drawing to ensure sealing. During the filling process, it is necessary to monitor the flow and pressure to avoid leakage or excess.
5、 Post operation processing
1. Equipment cleaning and maintenance: After production is completed, thoroughly clean all components of the linkage line, especially the parts in contact with materials, and use non-toxic materials to avoid residue. Regularly inspect molds and pipelines to prevent the accumulation of particulate pollutants.
2. Fault handling: If there is abnormal vibration, leakage, or excessive current during operation, immediately stop the machine for troubleshooting, and prioritize solving mechanical or electrical faults.
3. Recording and evaluation: Record production data and equipment status, evaluate the effectiveness of pollution control strategies, and continuously optimize operational processes.
6、 Precautions
1. Safety first: Operators need to be trained and familiar with emergency shutdown procedures to avoid intervening in clean areas and reduce pollution risks.
2. Quality monitoring: Regularly verify the sterilization effect and filling accuracy to ensure that the product meets GMP standards.
3. Equipment linkage: The linkage line can operate as a whole or be used alone, but it is necessary to ensure that the speed of each link matches to prevent bottle blockage or damage.
By following the above steps, the high-speed washing, drying, and filling combined production line can achieve efficient and safe drug production, significantly improving production efficiency and product quality.