Clean treatment method of Dongguan purification project
The purification workshop is the structure of the Dongguan purification engineering. The materials of the purification workshop are the walls of the plant and the roof plates are generally made of 50mm thick sandwich color steel plates, which are characterized by beautiful appearance, strong rigidity, good thermal insulation performance and easy construction. Arc wall corners, doors, window frames, etc. are generally made of special alumina profiles. The floor can be epoxy self-leveling flooring or high-grade wear-resistant plastic flooring. If antistatic requirements are required, antistatic types can be selected. The return air duct is made of hot-dip zinc plate. It is attached with a flame-retardant PF foamed plastic plate with high purification and heat preservation effect. The stainless steel frame for the efficient air outlet is beautiful and clean.
The air cleanliness treatment in the purification project should adopt three stages of primary, intermediate, and high-efficiency air filters, and 100,000-level air purification treatment. Sub-high-efficiency air filters can be used instead of high-efficiency air filters to determine centralized or decentralized When purifying the air conditioning system, consider the characteristics of the production process and the cleanliness level, area, and location of the air in the purification workshop. When the production process is continuous and the area of the clean room or the purification workshop is large, the location is concentrated and noise and vibration control are controlled. For clean rooms with strict requirements, a centralized purification air conditioning system can be used. When electric heating is used for the purification air conditioning system, a tubular electric heater is used. The location should be arranged on the upwind side of the high-efficiency air filter. It should have fire safety measures and purification engineering. In addition to the DC system and the system with a fan on duty, the medium purification air conditioning system should prevent the polluted air from leaking into the purification workshop through fresh air outlets.