筛片

研究了一种筛片的软氮化工艺

This paper deals with a nitempering process of sifter mesh .

FSV浮动筛片塔板的开发研究

Development and research on FSV tray

由洛阳石化工程公司研制开发的FSV浮动筛片塔板结合了浮阀与筛孔塔板的优点。

Ray developed by Luoyang Petrochemical Engineering Corpo-ration combines the advantages of valve tray and sieve tray .

偏置的筛片设计，有效增加筛片利用率，提高粉碎效率；

Offset screen design improves screen utilization ratio and grinding efficiency ;

梯形筛片对锤片式粉碎机性能影响的试验研究

Experimental Research on Influence of the Trapezium Screen on Hammer Mill Capability

爪式粉碎机筛片吸声结构模型的建立与分析

Establishment and Analysis Absorbing Sound Structure Model for Disk-Mill Sieve

但是普通型式的粉碎机在粉碎坚硬物料的过程中，存在着锤片和筛片磨损严重等一系列问题。

But common type disintegrator has a series of problems in the process of smashing the strong and tough material , such as striking part and sheet sifter have grievous abrasion etc.

对各试验指标进行了单因素分析，研究梯形筛片的底角、高度、间距和下底长对粉碎性能的影响规律。

Through single factor analysis on all experimental indexes , the law that the bottom corner , height , bottom length of trapezium and spacing influence the hammer mill capbility are achieved .

经寿命对比实验，用该工艺处理的筛片比目前国内生产的同类产品好，性能有大幅提高。

Contrast experiments confirm that the performance of the treated sifter mesh is better than that of other current domestic products of the same kind and its average service life is greatly improved .

结果表明，在一定的凝胶组成范围内，欲合成出理想的MCM－48分子筛膜，基片表面必须处理得当，晶化时间、晶化温度无法不宜作太大变动。

The results show that the surface of base sheet must be treated properly , and crystallization time and crystallization temperature were not changed greatly . To synthesize the ideal MCM-48 in certain range of gel composition , IR , XRD spectrums of samples are used .