Changzhou Qianhong Biochemical Pharmaceutical Co., Ltd. occupies a total area of 73,260 square meters, which consists of comprehensive production workshops, administrative center, research and development center, quality assurance center, etc. The whole plant is designed and constructed according to the requirements of GMP standards. The whole factory is designed and built according to GMP standard, and the green area accounts for 60% of the total area of the factory. It mainly produces lyophilized powder injection (including anti-tumor drugs), small volume injection, tablets, capsules, raw materials and so on.
Tight Temperature Control: Refrigeration station plants often have high demands on temperature control. The system needs to be able to accurately regulate over a wide temperature range and ensure temperature stability to meet the temperature requirements of the plant's production process.
Reliability and Stability: Air conditioning systems for freezer plants need to be highly reliable and stable to ensure continuous operation and to safeguard the plant's production. The system is designed with reliable components and control systems with fault detection and intelligent diagnostics.
Ensure indoor air quality: The design of air conditioning systems for refrigeration plants should also take into account the requirements of indoor air quality, including ventilation, filtration and deodorization, in order to ensure a good air environment in the plant.
In order to meet the needs of the project, a redesign of the program for the project was provided for comparison with the original program.
The refrigeration station for the anti-tumor workshop uses two modular units with a cooling capacity of 130kw, and the incubation room uses one modular unit with a cooling capacity of 130kw.
The single unit adopts multi-stage compression design, when one of the compressors fails, the rest of the compressors in the system can still continue to run, and when a unit of the module combination needs maintenance or repair, it will not affect the normal operation of other units.
The centralized line controller can centralize the control of the group unit, which can realize the control of group mode switching, temperature adjustment, switching on and off, etc. The controller is remotely connected with the computer, so as to achieve the control of human-machine separation.