Engineering process description of spray paint exhaust gas treatment equipment
Engineering process description of spraying exhaust gas treatment equipment The spraying exhaust gas is absorbed from the smoke pipe through the spraying exhaust gas treatment equipment-activated carbon adsorber. According to the characteristics of the exhaust gas, this spraying exhaust gas treatment scheme adopts an economical and reliable spraying exhaust gas treatment equipment-activated carbon adsorber system. The exhaust gas is introduced into the activated carbon adsorber through the pipeline, and the purified gas is discharged through the chimney;
Spray paint exhaust gas treatment equipment, activated carbon adsorber Specific parameters: iodine adsorption value, benzene adsorption rate ≥ 35%, filling density ρ = 500g / L, specific surface area ≥1000m2 / g, specifications: φ4 × 20, chimney adopts the original factory chimney In order to improve the service life of the fan, the fan is placed in front of the activated carbon adsorber and adopts positive pressure operation. For the convenience of operation, the saturation period of the activated carbon is limited to half a month. According to the 8-hour work day, minus 2 Sundays, the total time is 104 hours. Regularly replace the activated carbon from the activated carbon adsorber.
Emergency conditions and treatment measures of spraying exhaust gas treatment equipment: Except that the exhaust gas treatment fan may be faulty, other activated carbon adsorbers are not faulty. During operation, the standby fan can be switched in time to repair the faulty parts. The activated carbon adsorber ensures the processing operation and purification efficiency.
Exhaust gas treatment equipment engineering program design principles:
1. This plan follows the principles of provincial investment, convenient maintenance and management, guaranteed discharge compliance, and no secondary pollution.
2. The process is mature and reliable, the design is reasonable, and the production is convenient.
The overall design of the paint spraying waste gas treatment equipment project includes: paint spraying waste gas treatment process flow, equipment level and elevation layout, required facilities, equipment, electrical control and operating regulations.