Design And New Technology Application Of Air Conditioning And Exhaust System In An Automobile Painting Workshop

With the development of new technologies,new processes,new equipment and new materials in the automotive coating production process,the design and selection of air conditioning and air supply and exhaust systems as the main energy source for painting production must keep pace with the times.This paper has carried out the system design and structure selection description through the domestic and international status investigation and years of operation and management experience.Through the analysis of the characteristics of the temperature,humidity and wind speed of the production process of the spray booth and each station room and the paint booth,the calculation of the number of air exchanges and the volume of air supply and exhaust is carried out in all directions,and the characteristics of the process are combined.Selection of air supply duct accessories and fans;for the key components of the system,the combined air conditioning units are designed for the parameters of cold heat and humidification of various air conditioning units,and combined with years of operation and maintenance experience,the air conditioning units are introduced in detail.The function of each functional segment and the design selection scheme.Through statistical comparison,the characteristics of energy saving and consumption reduction of circulat ing air-conditioning and reduction of total investment are obtained.The technical analysis and equipment selection application of the air-discharging treatment of the spray booth system in the paint shop are carried out.Compared with the previous treatment technology,the zeolite converter concentrated high temperature incineration purification treatment equipment has the advantages of high organic waste gas removal rate and low operation and maintenance cost.