The utility model solves the problem that the traditional rocker arm type water conveying pipe can not be bent.

解决了传统的摇臂式输水管不能弯曲的问题。

According to the rheology theory, flow characteristics and pressure fluctuation of pumped concrete in conveying pipe are analyzed.

从流变学原理出发，分析泵送混凝土在输送管道内的流动特性和压力变化情况。

The formulas can be used as empirical formulas for the analysis of pressure loss of carbon black and gas mixture in the conveying pipe.

该公式可作为工程上分析炭黑与气体混合流在输送管道中压力损失的经验公式。

The pressure loss in the conveying pipe is one of the important parameters during injecting waste plastic particles into blast furnace.

在高炉喷吹废塑料过程中，废塑料颗粒输送管道压力损失是重要参数之一。

The transmission shaft drives the fertilizer shifting tray in a hopper to shift the fertilizer into a conveying pipe to fallen into a furrow.

传动轴带动料斗内播肥盘将肥料拨入输料管而落入犁沟。

The invention relates to a blockage removing device and a method for a pneumatic ash conveying pipe in a gas bag-type dedusting system of a blast furnace.

本发明涉及一种用于高炉煤气布袋除尘系统的输灰管道的排堵装置和方法。

The invention relates to a re-pressing type liquid feeder, which consists of an oil drum, a drum cover, an inflating pump, a spray gun and a liquid conveying pipe.

复压式液体供给器，由油桶、桶盖、打气桶、喷枪及液体输送管构成。

The connection part of the preheating pan of constant temperature oil and the oil conveying pipe is near the bottom of the preheating pan of constant temperature oil;

恒温油预热锅与输油管的连接部分在靠近恒温油预热锅底部；

The oil drum, the drum cover, the inflating pump, a main body of the spray gun and the liquid conveying pipe are made of plastics and a spray nozzle of the spray gun is made of metal materials.

油桶、桶盖、打气桶、喷枪的主体及液体输送管都是塑料制品，喷枪的喷嘴采用金属材料制造。

The design of the screw conveyor is mainly used for conveying the silica abrasive so great is not suitable for spiral pipe conveyor.

本次所设计的螺旋输送机主要用与输送硅微粉其磨琢性很大所以不适宜采用螺旋管输送机。

Taking into account the effect of internal fluid pressure, the chaotic vibration and suppression of a fluid-conveying curved pipe subjected to motion-limiting constraint were investigated.

考虑内部流体压力因素的影响，研究了具有非线性运动约束输流曲管的混沌运动及其抑制模型。

Different arrangement of the piping, different connecting manner of the hose and steel pipe, different air leakage and different operation conditions would have influence on conveying capacity.

不同管道布置形式、不同软管和钢性管连接方式、不同漏风量、不同操作条件均对输送产量有影响。

The respective resistance properties for branch pipe were investigated through experiments and GRNN neural network when both conveying velocity and the flow valve opening of branch pipe were changed.

通过试验和GRNN神经网络对输送表观气速和两分支管路流量控制阀开度发生变化时，各分支管路中的阻力特性进行了研究。

Based on the corrosion depth and pipe working life, the functional relationship between the pipe bend wear speed and conveying speed is proposed.

依据侵蚀深度和弯管工作寿命结果，推出了弯管磨损速度与输送速度之间函数关系。

For dense phase conveying of pulverized material there is a close relationship among many parameters, such as fluidization velocity, carrier gas flow rate, pipe diameter etc.

结果表明，粉状物料的浓相输送与流化速度、补气量、输送管径有关。

This system is turbulent dense-phase conveying, and the specially designed delivery ash pipe can prevent the blockage during ash conveying.

此系统为紊流浓相输送，其输灰管独特结构基本避免了输灰过程中的输灰管堵塞。

As one of the rising material conveying facilities, pipe conveyer has features of environmental protection and wider-inclined transmission.

管式皮带作为一种新兴的物料输送设备，具有环保、大倾角输送的特点。

High density conveying of pulverized coal over a long distance through big diameter pipe can be realized by using a newly developed bin pump.

采用新研制的仓式泵实现了大口径管道远距离高浓度输送煤粉。

The paper investigated the flow distribution of solid phase and the respective resistance properties of branch pipes when both conveying velocity and the flow valve opening of branch pipe are changed.

通过试验，当输送气速和分支管路流量控制阀开度变化时，对分支管路各自的阻力特性和固相颗粒在各分支管路中的流量分配特性进行了研究。

The present invention provides a kind of composite pipe suitable for hydraulic conveying of coal ash and slag and other easy-to-scaling and wearing solid granular material.

本发明提供了一种耐磨抗结垢玻璃钢复合管道，适用作易结垢易磨损的煤灰渣等固体颗粒水力输送的管道。

This paper builds up the heat conveying model of the heat pipe screw, calculates its total conductivity and its heat conveying equation.

建立了热管式螺杆的热模型，计算出了热管式螺杆的总传导率，进而得出了热管式螺杆的传热方程。

Output of the steam boiler, the pressure in the pipe conveying the general higher.

锅炉输出蒸汽后，在管道内输送一般压力较高。

The paper briefly reviews the status of common steel pipe for dilute phase pneumatic conveying in present aluminum smelters and finds its shortcoming.

本文简述了目前电解铝厂普遍采用普通钢管用于稀相输送的状况。

In this paper, we have set up a mechanical model of the elastic-supported pipe conveying fluid and subjected to outside cross fluid flow.

本文建立了具有弹性支承的圆管在内外部流激发下的力学模型。

Pipe wall electrostatic effect is often produced in the pipe of air-solid phase pneumatic conveying.

气固两相流管道中常发生管壁静电效应。

The phenomena of plug conveying in a vertical pipe have been simulated by using the simplified hard-sphere model.

运用简化的硬球模型模拟垂直管道中的塞状流。

The produced compound pipe materials are widely used in conveying hot water, pure water, sea water, oil, phenol, alcoholateother un-oxidizing organic liquids.

生产的复合管材广泛用于输送热水、纯净水、海水、油类、酚、醇非氧化性有机流体等。

The produced compound pipe materials are widely used in conveying hot water, pure water, sea water, oil, phenol, alcoholate and other un-oxidizing organic liquids.

生产的复合管材广泛用于输送热水、纯净水、海水、油类、酚、醇非氧化性有机流体等。

The independent modal space vibration control of a pinned-pinned pipe conveying pulsating fluid is investigated in this paper .

研究了脉动内流作用下两端铰支输流管道的振动控制问题。

This paper presents pressure drops for vertical pipe in dense-phase pneumatically conveying pulverized coal under high pressures by a method of experimentation and analytical calculation.

该文通过试验和理论计算两种方法研究了高压下煤粉密相气力输送垂直管段的压力损失情况。