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Energy-saving design points that are often overlooked in pharmaceutical purification plants

Update:15 Mar 2019
Summary:

The pharmaceutical industry has strict requirements for […]

The pharmaceutical industry has strict requirements for purification workshops. With the development of China's pharmaceutical industry, the construction of purification workshops for domestic pharmaceutical companies has achieved initial results. However, for a long time, the design of the purification workshop of the pharmaceutical factory is mainly aimed at particles, and the problem of energy conservation has not been given enough attention. With the rapid expansion of the construction scale of the pharmaceutical purification workshop, the energy-saving design of the purification workshop has not kept up with the times. Below, we briefly introduce the main points that are neglected in the energy-saving design of the purification workshops in China's pharmaceutical factories.
Using local clean equipment
The filling process of the pharmaceutical industry requires high cleanliness, while the ordinary pulverization process requires low cleanliness. The design of the purification workshop of the pharmaceutical factory is greedy and requires the entire workshop to meet the high level of cleanliness and form a waste. The use of local clean equipment, such as clean sheds, ultra-clean work benches, etc., to create a local high-level clean air, and the entire pharmaceutical purification plant only needs to maintain a low level of cleanliness. There is now a local cleansing process called "clean tunneling" that is very efficient, but requires a high degree of automation in the production process. Reduce the number of air changes in the clean room
Many people feel that after determining the level of the chemical purification plant, the number of air changes in the workshop is also fixed. In fact, the frequency of gas exchange in the purification plant of the pharmaceutical factory is closely related to the production process, the advanced level of equipment and layout, the size and shape of the workshop, and the density of personnel. When designing the purification workshop of the pharmaceutical factory, we should pay attention to the construction area of the purification workshop as much as possible, reasonably arrange the production process of the purification workshop, strengthen the daily management of the purification workshop of the pharmaceutical factory, and reduce the number of air exchanges to some extent.
Strengthen the cleansing of people
According to statistics, the amount of dust generated by the floor decoration material is very small. The dust production of the ground floor of the pharmaceutical purification workshop is about 8 square meters, which is equivalent to the amount of dust generated by a stationary person. Some pharmaceutical purification workshops are designed to focus on the ground and four. The cleanliness of the wall is neglected for the cleansing of human beings, which is very unacceptable.