发动机水垢处理器的处理机理与试验研究

在深入探讨农业机械等地面机器用发动机水冷系统结垢成因和锈蚀机理的基础上，对其化学和机械处理方法进行了研究，分析了具有防垢，除垢和防蚀等多重功能的复全型化学添加剂及其处理器的处理机理，试验方法及内容，给出了水垢处理器的水压特性，机械处理方法及其效果评价和处理流量，冷却水温度等对水垢处理效果的分析结果。

STUDY ON THE ANTI SCALE PROCESSING PRINCIPLE AND TEST OF THE ANTI SCALEPROCESSOR FOR ENGINE

In this paper, the scaling cause and rusting mechanism of the water cooling system in the engine for on ground vehicles such as agricultural machinery are presented. The anti scale processing methods on the basis of chemistry and mechanics are involved. The anti scale processing principle, test methods and contents of the compound additives and the anti scale processor are studied. The compound additives possess the multiple functions such as anti scale, clearing scale and anti corrosion, etc. Finally, the paper gives the test results of the hydraulic properties of the processor, the estimation of the mechanical filtrating unit and the analysis results of the effects of the process flow rate and the cooling water temperature on the anti scale processing ability.