热灌装生产线冷瓶机废热利用

Heat Recycles of the Bottles Cooling Machine in Hot Filling Line

热灌装饮料生产过程中,灌装后的热饮料需要用冷瓶机进行喷淋冷却,从而产生了大量的热水。传统的方法是用闭式冷却塔将热水冷却,然后再流回冷瓶机使用。通过对冷瓶机、北方地区冬季供暖系统的综合研究,作者利用了一个不锈钢板式换热器,将冷瓶机的热量传递给车间、仓库的暖气管网,用作车间、仓库的冬季取暖使用。实践表明,该方案具有施工方便,投资小,节能大的优点,适合在北方的热灌装厂推广。

During the production process of hot filling beverage, the bottles cooling machine was used to spray water for cooling the products. Usually, the closed type cooling tower was used to cooling the spray water. The paper researched on the bottles cooling machine and the northern winter heating system to develop a heat quantities recycle system for heating the workshop and the storehouse in winter. Through application, the results show that the system can save a lot of energy in the heating season with advantages of easy in construction, low in investment and energy saving thus suitable to popularize in hot filling line in northern. [ Ch,2 fig. 10 ref. ]