Initial filter replacement cycle for pharmaceutical plants
1. Replacement cycle of primary filter.
The replacement cycle of the primary filter is generally 3-6 months, and the specific replacement cycle depends on the type of filter, the use environment, the filtration efficiency and other factors.
1.Filter type: Different types of primary filters have different replacement intervals. For example, paper filters have a relatively short replacement cycle, while metal filters have a relatively long replacement cycle.
2.Environment: The production environment of a pharmaceutical plant also has an impact on filter replacement cycles. If the air quality in the production environment is poor, the filter is susceptible to contamination and therefore needs to be replaced more frequently.
3.Filtration efficiency: The filtration efficiency of the primary filter is also an important factor in determining the replacement cycle. If the filter is less efficient, it needs to be replaced more frequently to maintain air quality.
2. Precautions for replacing the primary filter.
When replacing the primary filter, you need to pay attention to the following:
1.Cleaning: The production environment of the pharmaceutical plant needs to be cleaned before the filter is replaced to reduce contamination by dust and other impurities.
2.Replacement cycle: Determine a reasonable replacement cycle according to the actual situation, and avoid replacing the filter too early or too late.
3.Installation: When installing a new primary filter, you need to make sure that it is installed in the correct and secure position to avoid loosening or falling off during use.
4.Maintenance: Regularly inspect and maintain the primary filter, including cleaning, replacement, etc., to ensure its normal operation and prolong its service life.
In short, the replacement cycle of the primary filter needs to be determined according to the actual situation, and at the same time, it is necessary to pay attention to the problems of cleaning, installation, maintenance, etc., so as to ensure the production environment and product quality of the pharmaceutical factory.