Clean workshop of purification engineering, also known as dust-free workshop, dust-free room or clean room. The main function of the clean workshop is indoor pollution control. Without a clean room, it is impossible to mass produce pollution sensitive parts.

　　The clean workshop should have a well-sealed space, and the air cleanliness, temperature, humidity, pressure, noise and other parameters can be controlled as needed.

　　1、 Ordinary workshops have no actual requirements for production workshop boards, and civil engineering walls can be applied immediately. However, the clean workshop of the purification project is generally made of colored steel tiles. (purification engineering)

　　2、 The general workshop is not controllable to the cleanliness level, but the cleaning workshop of the purification project can ensure and maintain the cleanliness level. In the whole process of air purification, the purification workshop of the purification project will continue to carry out efficient filtration in addition to the selection of primary and medium efficiency filters, and carry out disinfection and sterilization of live microbial strains in the air to ensure the gas cleanliness level in the production workshop. The air supply and exhaust volume in the air filtration project is much larger than that in the ordinary workshop. In general, the ordinary workshop has 8-10 times/H ventilation, and the clean workshop of the unilateral flow purification project has 400-600 times/H ventilation. The clean workshop of the purification project is always under positive pressure to avoid external air pollutants entering the clean area, which is not paid attention to by ordinary workshops. (purification engineering)

　　3、 In terms of space planning, design and decoration, the cleaning workshop of the purification project has a great feature that is the separation of cleaning and pollution. The staff and objects are all dedicated safety passages to prevent cross-type environmental pollution. In addition, the stainless steel air shower room shall be carried out to remove the air pollutants adhering to the staff and objects, and prevent the air pollutants from being sent to the clean area, which will endanger the actual cleaning effect of the air filtration project. (purification engineering)

　　4、 The management methods of ordinary workshops are generally based on their own processing regulations, but the management methods of purification rooms are significantly complicated. The cleaning workshop of purification engineering is based on the general workshop, and according to the engineering design of the cleaning workshop of purification engineering, it carries out rigorous solutions at the levels of air purification, air supply and exhaust volume, standard air pressure, staff and object access management methods, to ensure the temperature, cleanliness level, working pressure, cyclone speed, cyclone spread, noise, vibration and lighting fixtures in the production workshop room Electrostatic induction control is in a special category. (purification engineering)