New methods of calculation in design of hoisting and conveying machinery

1、

The cavitation phenomenon exists widely in many domains with liquid transporting process. The occurrence of cavitation will decrease the performance of conveying machinery and cause cavitation erosion, lead to additional vibration. The uncontrollable cavitation will cause serious or even disastrous consequences.

空化现象普遍存在于诸多领域内液体输送过程中，空化的发生会造成输送机械性能的下降，产生空蚀破坏，引起机组振动加剧，无法控制的空化会产生严重的甚至是灾难性的后果。

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2、

Scattered material conveying machinery is one important composing part of elevating machinery.

散状物料输送机械是起重运输机械中广泛应用的一种形式。

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3、

Thanks to their big conveying capacity, high efficiency and low cost, belt coveyors have gained wide application in mining operations across the world.

带式输送机具有运输能力大、效率高、成本低的优点，因此广泛在国内外矿山应用，恰那铁矿和晋宁磷矿的带式运输系统分别是国际和国内具有代表性的典型实例。

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4、

The lift height, the distribution ratio of liquid flow, the liquid conveying rate and the efficiency increased with the increase of the discharge pressure.

当抽吸压力不变时，随压冲压力的增大，涡流二极管泵的扬程、流量分配比、输送量及装置效率都随之增加。

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5、

The users have more requests to conveying quality and efficiency. So it becomes necessary to control the air pressure and flow system and the terminal pressure system.

而用户对炭黑输送质量与输送效率的要求也日益提高，这就使得对气源压力、流量系统和终端压力系统这两个气力输送系统的子系统进行有效的控制变得非常必要。

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6、

The application of this software not only improve the conveying efficiency of belt conveyor system and also ensure stability of coal for coking of coke oven.

该软件的应用.既提高了皮带系统的输送效率，又保证了焦炉炼焦用煤的稳定。

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7、

The refuse feeding machine has the advantages of simple structure and high conveying efficiency.

本实用新型结构简单，输送效率高。

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8、

At the same time some new subjects are come forth to the reassembly industry: R& D ability of new products must be improved, including optimum design, reduction of the whole vehicle equipment quality and the improvement of the conveying efficiency.

同时也为改装行业提出了新的课题：必须提高新产品设计开发能力&优化设计、降低整车整备质量、提高运输效率。

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9、

In china, there is a lot of accumulated snow and ice on pavement because of the cold winter. It not only seriously influences the traffic safety but also restricts the road conveying efficiency and economic growth.

在我国，由于冬季气候寒冷致使路面积雪积冰的问题非常严重，不仅影响交通安全，且制约道路运输效率和经济发展。

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10、

The optimism design of the conveying mechanism in hot saw

热锯机送进机构的优化设计

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11、

Research on screw conveying mechanism for cement mortar based on Rheology

流变学的水泥砂浆螺旋输送机理

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12、

Asphalt concrete transfer vehicles transfer asphalt concrete from dumpers, and transit it through their conveying mechanism to the hopper of paver to realize continuous operation of pavers.

沥青砼转运车接受自卸卡车的沥青砼，通过转运车的输送机构将沥青砼送至摊铺机料斗中，实现摊铺机的连续作业。

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13、

The utility model relates to a peanut harvester, comprising a main beam frame, a digging mechanism, a driving mechanism and a conveying mechanism.

一种花生收获机，包括主梁架、挖掘机构、传动机构及输送机构。

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14、

Optimal Control of Vibration in Fluid Conveying Pipe

飞机输流管道振动的最优控制

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15、

Effect of viscosity in transverse vibration of fluid conveying pipe

输液管道结构横向振动问题的粘性效应

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16、

Dynamic analysis of fluid-conveying pipe lines

输液管道动力分析

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17、

Notch filter feedback control for chaotic motion of fluid conveying pipe

输流管道混沌运动的凹槽滤波反馈控制研究

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18、

Vibration Analysis of Fluid Conveying Pipe under Water

水下输送流体管道的振动分析

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19、

The utility model relates to a slag bridge for converter tapping, comprising a metal housing, wherein a cooling medium conveying pipe is arranged in an inner chamber of the slag bridge.

一种转炉出钢用挡渣器，其包括金属壳体，内腔中安装有冷却介质输送管。

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20、

Numerical study of effect of particle properties on particle phase volume fraction in a horizontal pneumatic conveying pipe

颗粒物性对水平气力输送管中颗粒浓度分布影响的数值模拟

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