1) scouring sand basin
冲洗式沉沙池
1.
Thus a new-type scouring sand basin has been designed, it can greatly improve the deposition efficiency of sediment in suspension and help the excluding of silt.
在对各种类型沉沙池及适用条件进行分析的基础上,通过在沉沙池的首部加调流板、在溢流堰上沿水流方向设溢流槽、对冲沙廊道进行改进以及设置辅助冲沙设施三个方面对传统沉沙池进行了改进,设计提出了一种新型冲洗式沉沙池,可以大大提高沉沙池对悬移质泥沙的沉淀效率,并有利于泥沙的排除。
2) continuous flushing sedimentation basin
连续冲洗式沉沙池
1.
Experimental study on sand interception rate of continuous flushing sedimentation basins;
连续冲洗式沉沙池截沙率试验研究
3) periodic-flushing de-silting basin
定期冲洗式沉沙池
1.
Calculation on three-stage flushing of periodic-flushing de-silting basin;
定期冲洗式沉沙池三阶段冲洗计算
4) horizontal-flow sand basin
平流式沉沙池
1.
According to hydraulics,sediment dynamics and similarity theory,a hydraulic model for a horizontal-flow sand basin was designed.
运用水力学、泥沙运动力学及相似理论,对平流式沉沙池进行了浑水水力模型试验研究。
5) sediment basin
沉沙池
1.
Experiment study of flow s adjusting with flow board in sediment basin;
沉沙池中调流板对水流调节作用的试验研究
2.
It is pointed out that adopting reservoir instead of sediment basin is feasible.
通过试验表明以水库代替沉沙池是可行的。
6) desilting basin
沉沙池
1.
The data of sudden change of the main flow observed in a large-scale desilting basin located behind the main dike in the lower Yellow River indicated that the Markov probability prediction method can be used to predict the numbers of sudden change of the main flow with accuracy.
本文利用黄河下游淤背大型沉沙池主流突变次数实测资料的计算表明,采用马尔科夫概率预测法预报主流突变次数概率具有一定的准确度,游荡型河道的主流突变次数过程符合马尔科夫过程(MarkovProcess)。
2.
In this paper,according to the theory of over-satnrate transport concentration,the author puts forward calculation method of the whole process of silt movement on movable bed in desilting basin,including all calculations such as hydraulic factors,sedimentation rate,sedimentation feature and period etc.
根据一度流超饱和输沙法忽略挟沙力影响的基本计算式,给出沉沙池包括水力要素、泥沙沉降效率和淤积形态的动床计算方法,得出沉沙池泥沙运动的全过程,从而达到沉沙池合理布置和加快设计速度的目的。
3.
The paper also provides structural drawings of the desilting basin and the storage tank with volu.
文中提出了一个容积为147 m3的窑窖和沉沙池结构设计图。
补充资料：沉沙池
| 沉沙池 sedimentation basin 沉淀水中大于规定粒径的有害泥沙，使水的含沙量符合水质要求并与下游渠道挟沙能力相适应的水池。其断面远大于引水渠道断面，水流至其内流速骤减，挟沙能力降低，泥沙遂沉于池中。进出口常设闸门。应在池中沉淀泥沙的最小粒径及沉于池中泥沙的沉降百分比，由用水性质确定。沉沙池按位置分为渠首沉沙池和渠系内沉沙池；按冲洗设备分为水力冲洗式沉沙池和机械清淤式沉沙池，前者又分为定期冲洗式（沉沙与冲洗交替进行）和连续冲洗式（供水和冲沙同时进行，多用于含沙量较大，颗粒较粗，且不允许中止供水的情况）；按沉沙池的数目分为单室式和多室式；按平面布置分为直线形沉沙池和曲线形沉沙池。此外，黄河下游引黄灌区，常结合放淤改土使用条渠形沉沙池，淤满后即用于耕种。
|
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条