Home > Solutions>Urea formaldehyde resin drying machine_Urea formaldehyde resin drying equipment

Urea formaldehyde resin drying machine_Urea formaldehyde resin drying equipment

Time:2015-11-12  Creator:Yi Du

        Urea formaldehyde resin spray driers
        Urea formaldehyde resin is obtained by urea and formaldehyde reaction(click and learn Urea drying equipment),So urea formaldehyde resin can be called urea formaldehyde resin. At present, the material is used as a binder, in the manufacture of molded plastic is also commonly used to it. Because it contains formaldehyde, toxic. So in the production and processing, closed environment, in order to make the effect better, also need to urea formaldehyde resin curing and drying, the urea formaldehyde resin non-toxic, colorless, light is good, long-term use does not change color, heat process nor discoloration and other advantages. In order to dry the urea formaldehyde resin material, we recommend spray dryer for drying. The choice of spray drying equipment for urea formaldehyde resin material, is a large number of experiments in our company, as well as a wealth of experience summary.
        Urea formaldehyde resin spray driers
        Before drying the moisture content of about 55% of the liquid, and the flow is good, the water content of about 1.5% after drying. For this purpose, a series of calculations are carried out, and the following values are obtained:
        1、Evaporation of water Gwater =500kg/h
        2、Yield of finished product Wyield≈421kg /h
        3、Supply of raw material G≈921kg/h
        4、Water evaporation heating Q1≈3.119X105kcal/h
        5、Material heating develop Q2≈5900kcal/h
        6、Heat dissipation of equipment Q3≈0.477X105kcal/h
        7、System required air quantity L≥11280Kg/h
        8、System requires total heat Qtotal=5.82X105Kcal/h
        9、Air humidity content d=d0+Wsteam/L=0.051kg/Kg
        10、Discharge air moisture content corresponding dew point t2W =about 41℃
        Analysis results:(t2 - t2W)= 54℃≥20℃,The air emission process does not meet the principle of condensation, drying. Selecting spray dryer for drying is feasible. Detailed calculation process, welcome to contact us.Tel:13809072359
Urea formaldehyde resin spray driers
Urea formaldehyde resin drying equipment
Urea formaldehyde resin drying equipment
Related recommended reading about drying machine:
Detailed parameters of spray dryer
Demonstration of spray dryer
Working principle of centrifugal spray dryer

Active calcium carbonate materials with strong heat sensitive, active calcium carbonate filter cake, according to its characteristics, in the selection of d

More>>

Apply of polyacrylamide It can be simple called as PAM,and it is common linear high polymer.It have good thermal stability,water soluble and chemical activity.Due

More>>

Copyright © 1998 - 2015 Changzhou YI DU Drying Equipment Co., Ltd.. All Rights Reserved.
Telephone:+86 0519-88661307  Mobile:013809072359  Fox:+86 0519-88603272
Website:http://www.yidudrying.com/en/ Address:NO.188,Dongfang Road ,Hengshan Bridge,Changzhou,Jiangsu,China