The Design And Implementation Of GMP-Compliant Automatic Control For Purification Air-Conditioning System Of Pharmaceutical Factory

With the worsening of the human environment, people’s own health issues more and more attention. Under the increasing demand for drugs, the quality of the regulatory health authorities around the world are increasingly stringent drug. If the drug in the production process due to the influence of environmental factors which led to the emergence of drug quality problems, which will be a huge threat to the patient’s health, and even life-threatening. Commonly used in industrial cleaning air conditioning automatic control system for the pharmaceutical workshop temperature, humidity, cleanliness and air pressure and other environmental parameters timely detection and control, so that the workshop production environment to achieve the pharmaceutical drug production process requirements. In recent years, the field of automation applications in process control technology in computer technology, a huge boost of modern communication technology has made unprecedented progress.In this paper, Tianjin Biochemical Pharmaceutical Co., Ltd.23-valent pneumococcal polysaccharide vaccine production plant controlled air-conditioning system has been comprehensively studied and summarized. Applied to the pharmaceutical plant clean air conditioning automatic control system for vaccine production within the region of temperature, humidity, air cleanliness, air pressure monitor environmental parameters when they meet the relevant requirements of the health authorities, pharmaceutical plant to environmental quality meet safety standards. Lower paper machine using the German company Siemens programmable logic controllers S7-200 Smart PLC, SCADA software using Control Technology Co., Ltd. Beijing-process monitoring system FameView configuration software, over the project and the next bit machine as the main machine The pharmaceutical composition of the purification plant controlled air-conditioning systems. Project during the commissioning process before acceptance, the author of clean air-conditioning automatic control system by one of the control functions can be tested, and the effect of environmental parameters purge control air conditioning automatic control system was validated. After purification of air conditioning automatic control system of this project for a few months in operation, the actual field data measured data and the ideal design for comparison and found that the control system for controlling the function of each area to meet the requirements of the design, The project achieved the desired results.