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Here, the editor from SINOVAC will use a case from the company as an example to help everyone understand the application of vacuum cleaning systems in pharmaceutical cleanrooms. A pharmaceutical company has three-story cleanroom production facilities, with a total purification area of over 2,000 square meters. The products manufactured by this pharmaceutical factory fall into two main categories: tablets (primarily non-anticancer drugs and cancer drugs) and lyophilized powders. This leads to higher requirements regarding the cleanliness of the clean rooms; therefore, vacuum cleaning systems must be installed in these facilities based on actual conditions and the layout of the space. As the main contractor for this pharmaceutical factory project, SINOVAC Environmental Protection Company designed two central vacuum cleaning systems, one for each of the production areas dedicated to non-oncology drugs and oncology drugs. Cleaning interfaces are provided in both the clean area and the air conditioning room, along with a switch. When the room needs to be vacuumed, turn on the magnetic switch; when it is not needed, turn off the magnetic switch, and transmit its on/off signal to the control room so that staff can approve and coordinate the action. The vacuum cleaning system used this time allows up to six points to operate simultaneously, with a flow rate of 500 cubic meters per hour at each interface. To minimize cross-contamination between rooms, each cleaning tube is connected to a collective pipe at the entrance of the cleaning system; the angle between the branch pipes and the collective pipe is less than 45 degrees ； Each cleaning pipe is equipped with two valves: a two-position electric valve (interlocked with the exhaust fan) and a manual control valve ； The exhaust from the weighing room is also connected to this vacuum cleaning system. The flow rate at each working point is 500 cubic meters per hour ； The exhaust gas from the vacuum cleaning system undergoes three stages of filtration before being released into the atmosphere. The fan in the SINOVAC vacuum cleaning system is an inverter-driven fan, which controls the motor speed based on the pressure in the exhaust duct in front of the fan. Do you have an appropriate prevention plan? SINOVAC Watson Environmental Protection helps you overcome various challenges. As the leading vacuum cleaning system brand on the Chinese mainland, Shanghai Watson Environmental Protection possesses extensive practical experience and manufacturing expertise in dust control. It also offers dust management solutions for various workshops, as well as construction services for dust control projects, to help you completely eliminate potential risks. In terms of dust purification projects in factories.