砂器

GD－8固化剂及其在环氧滤砂器中的应用

GD-8 Curing agent and It 's Application on Epoxy Resin Sand Filter

FSQ-115单流防砂器的研制与应用

Development and application of the FSQ-115 uniflow sand controller

利用CFD软件，采用雷诺应力模型分别计算了300型和250型水力旋流除砂器的内流场，得到了2种水力旋流除砂器的轴向、径向、切向速度及压强的分布曲线。

Reynolds stress model ( DSM ) is used to calculate the internal flow fields for Model 300 and Model 250 hydrocyclones respectively by using CFD software . The axial , radial and tangent velocities and a curve of intensity distribution of 2 kinds of hydrocyclones are obtained .

文章还叙述了ZHL-75锥形除砂器的技术参数、性能试验、经济效益和生产使用效果。

The paper also describes the technical parameter , the performance test , the economic benefit and the using effect in production of the ZHL-75 model hydrocyclone .

另外，需要延长洗砂器的排砂管长度。

Furthermore , the length of sand discharge pipe should be extended .

集输系统不停产旋流除砂器优化设计

Optimized Design of Cyclone Desander for Non-stopping Collection Transportation System

环氧树脂胶在滤砂器上的应用研究

Application of Epoxy Resin Adhesive in Sand Filter

提高旋流除砂器净化泥浆效果的试验研究

The Test and Research on Improving the Desanding and Purifying Effects of the Hydro-cyclone

然后启动除砂器和除泥器。

Then start the desander and desilter .

砂器工艺品的烧制技术在手工艺术方面有很高技艺的创作者。

Technology of making clayware handwork a creator of great skill in the manual arts .

该泵采用了旋转接头、螺旋阀罩、柱塞总成、刮砂器于一体的多功能防砂结构，具有排而不卡和漏失量小的特点。

The pump consists of swirl nozzle , valve cover , plug assemble and sand scratcher .

试验证明，改进后的旋流除砂器的总除砂效率达到91%。

The experimental results show that the total desanding efficiency of the improved cyclone desander is 91 % .

不锈钢除砂器能使淀粉乳中的残留细泥沙与金属粒等杂质除去，效率可达96%以上。

The stainless sand-remover can remove the sand & metal particles with an efficiency of 96 % above .

因而这种锥形除砂器具有高净化效率，并能节水、节能。

So the hydrocyclone is a better product with high cleaning efficiency , saves water and energy consumption .

砂泵主要是用来为除砂器、除泥器、泥浆器提供具有一定排量和压力的钻井液。

Sand pump is used to provide drilling liquid with a certain discharge capacity and pressure to desander , desilter and mud pump .

除砂器、除泥器和粘土喷射器之间的不同作用和旋流器的大小有关。

The difference between the various operations of the desander , desilter , and clay ejector relate to the size of the cyclone .

主要叙述HYS&1型原状取砂器的技术性能、基本结构、工作原理及适用范围。

The technical property of HYS-1 sampler for undisturbed sand as well as its main structure , working principle and scope of use were presented .

螺杆泵空心抽油杆分段冲砂器的研制及应用应用射流洗砂装置保护油区环境

Development and application of the stepwise sand washer for progressing cavity pump hollow sucker rod system Applied Jet Flow Sand Washer to Protect Environment of Oil Field

论述了锥形除砂器的工作原理，讨论、总结了除砂器的选型、应用、以及工艺技术条件等方面的经验。

This paper explains the working principle of the conical sandtrap , discusses and summarises the selection , application and technological condition , etc of the sandtrap .

介绍了ZHL&75型台阶壁锥形除砂器的结构特点与原理，技术参数和除砂效果试验。

This paper introduces the structure character , principle , technical parameters and cleaning effect test of the ZHL_75 model Zigzag shape wall hydrocyclone , a Chinese patented product .

在中国，根据他的同名小说改编的电影《砂器》和众多的中译小说，都深受观众和读者的欢迎。

, a film based on his novel of the same name , and many of his other novels translated into Chinese are warmly received by Chinese viewers and readers .

是除砂器、泥器、合漏斗最佳配套泵，也是理想的泥浆泵的灌浆泵。用此浆料与漂白硫酸盐针叶木浆配抄，可获得优质新闻纸。

It is also suitable for poured pump using slurry pump . High quality newsprint can be produced by us-ing the furnish of bleached kraft softwood pulp mixed with the Eucalyptus CTMP .

通用旋流除砂器中心部位出现的涡旋气柱会对泥浆净化效果产生不良影响。

It is analyzed why sand-removing effect of conventional cyclone desander is bad , and it is pointed out that the column of whirling gas in the center has a marked effect on purifying mud .

在宽广的气速范围内，液膜中的颗粒浓度分布规律均为内弯侧较低、外弯侧较高，说明螺旋管除砂器对于实际生产中流动工况的变化具有良好的适应性；

Particles are concentrated to the outer bend of the curved pipe in a large wide range of gas velocity , indicating that the helically coiled tube separator has good flexibility to the practical flow variation .

同时通过实验，应用了性能良好的低损害钻井完井液，并配合振动筛、除砂器等二级固控设施控制钻井液的固相含量，成功预防了声变遇阻；

Meanwhile , low harm well drilling completion fluid which has good performance is used , coordinating the shaker and the desander to control the solids content of the drilling fluid , we succeed in preventing the CBL-VDL logging resistance .

为了深入认识螺旋管多相流相分离现象，并为新型螺旋管除砂器设计提供指导，本文应用马尔文粒度仪，测量了螺旋管气水砂三相流底部水平段液膜中的颗粒浓度和粒度分布。

The phase separation phenomena in helically coiled tube multiphase flow is substantial to design innovative curved pipe separator . Particle size and concentration profiles in the liquid film of air-water-sand three-phase flow through a separator prototype were measured using Malvern Particle Meter .

比较2种旋流除砂器的内流场，表明改进的300型水力旋流除砂器的结构及分离能力优于原来250型水力旋流除砂器，为水力旋流除砂器的优化设计和选型提供了可靠的设计依据。

The internal flow fields of 2 hydrocyclones are correlated , and the result shows that the structure and separation capacity of the improved Model 300 hydrocyclone is superior to that of Model 250 hydrocyclone , by which a reliable basis is provided for the selection and design of hydrocyclones .