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空气分配器
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  air distributor
     STUDY ON NEW AIR DISTRIBUTOR OF GALLERY VENTILATION IN BIN
     粮仓地槽通风新型空气分配器的研究
短句来源
  air distrabutor
     TEST OF A NEW TYPE OF AIR DISTRABUTOR FOR UNDERGROUND VENTIDUCT
     通风地槽新型空气分配器试验
短句来源
  “空气分配器”译为未确定词的双语例句
     Reasons and Solutions to the Oil-gas Leaking Problem of the Air-distributor in 12V180Z Diesel Engine
     12V180Z柴油机空气分配器漏油气的故障分析和解决办法
短句来源
     Causes for fault on main engine starting air-distributor
     浅论造成主机启动空气分配器故障的原因
短句来源
     The author gives a summary on causes for fault on starting air-distributor of diesel engine and ways to repair it.
     作者根据自己多年的工作经验 ,归纳总结了造成柴油机启动空气分配器产生故障的原因和解决的方法
短句来源
  相似匹配句对
     TEST OF A NEW TYPE OF AIR DISTRABUTOR FOR UNDERGROUND VENTIDUCT
     通风地槽新型空气分配器试验
短句来源
     STUDY ON NEW AIR DISTRIBUTOR OF GALLERY VENTILATION IN BIN
     粮仓地槽通风新型空气分配器的研究
短句来源
     NEWAIR
     新空气
短句来源
     NEW AIR
     新空气
短句来源
     Improvement of Hot Air Distributor
     热风分配器的改进
短句来源
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  air distributor
Effect of air distributor on the fluidization characteristics in conical gas fluidized beds
      
The effect of an air distributor on the fluidization characteristics of 1 mm glass beads has been determined in a conical gas fluidized bed (0.1 m-inlet diameter and 0.6 m in height) with an apex angle of 20?.
      
Airflow through the main air distributor, in combination with inlet air temperature, directly affects the production rate of a spray dryer.
      
Air is distributed among the cylinders according to the required sequence by the compressed air distributor.
      
A cooled probe was used that was horizontally movable at the height of 784 mm from the air distributor.
      
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Investigation on the technical transformation of QB-90 type pneuma-pump and the application of the reformed pump in sediment removal in reservoirs are made. In the reforming, it includes the development of auto-electric-magnetic compressed air distributor, cone valve of sherical surface and some types of reamers, and the structure of double-pump body which is transformed from three-pump body under the condition of similar effeciency, In the application, it includes the experiments of the synchronous movement...

Investigation on the technical transformation of QB-90 type pneuma-pump and the application of the reformed pump in sediment removal in reservoirs are made. In the reforming, it includes the development of auto-electric-magnetic compressed air distributor, cone valve of sherical surface and some types of reamers, and the structure of double-pump body which is transformed from three-pump body under the condition of similar effeciency, In the application, it includes the experiments of the synchronous movement of the boat and pump, the effects of sediment removal at different discharge of air and raising the concentration of the ejected muddy water by use of reamers. Through experiments in Wangji-aya Reservoir, it is verified that the technical transformation is satisfactory and it is possible to remove local deposited sediment in reservoir by the transformed QB-90 type pneuma pump. The economical benefits of the pump are analyzed and methods for the design of this pump are presented.

本文阐述了QB-90气力泵技术改造及利用气力泵进行水库清淤的研究成果. 技术改造方面,论述了电磁自动压缩空气分配器、球面锥阀、行星式铰刀及旋耕式铰刀的研制和在工效相似情况下改三泵体为二泵体的泵体结构的改造等.利用气力泵进行水库清淤方面,包括船体和泵体同步移动、不同空压量清淤效果及利用铰刀提高排浑浓度的试验. 通过在王家崖水库进行的气力泵清淤试验和生产应用,证明QB-90气力泵技术改造是成功的,用其进行水库局部清淤是可行的.同时本文还分析了水库气力泵清淤的经济效益,提出了初步的气力泵装置设计计算方法.

The research methods and results of airflow movement condition in aerated grain bulk were provided. The results indicated that the figure of airflow distribution in grain bulk not only reflected the foreign matter in the grain bulk, the movement of the airflow and the required time of airflow which passed through any points of grain bulk, but also reflected the airflow rate at each distributor along aeration ducts. The reliable data were provided for comparing the various aeration system and choicing and recommending...

The research methods and results of airflow movement condition in aerated grain bulk were provided. The results indicated that the figure of airflow distribution in grain bulk not only reflected the foreign matter in the grain bulk, the movement of the airflow and the required time of airflow which passed through any points of grain bulk, but also reflected the airflow rate at each distributor along aeration ducts. The reliable data were provided for comparing the various aeration system and choicing and recommending fine aeration system, The path ratio of aeration could be determined by the method. The basis of theory and practce was provided for distribution of aeration ducts.

本文报道了粮堆气流运动的研究方法和结果,研究结果表明,获得的气流分布图,不仅能反映粮堆内部杂质情况,气流运动情况,气流穿过粮堆任一点所需的时间,还能反映粮堆内部管道上各空气分配器的风量分配情况。因此,它为比较不同通风系统性能的优劣,选择推荐较好的通风系统提供了可靠的依据。通过该研究方法和结果,可确定粮仓通风的途径比率,从而为储粮通风的风网布局,提供了理论和实践依据。

The paper studied and improved air distributor used traditionally according to fluid mechanics. The authors solved some problems of original gallery,such as olwer rate of hole,more loss of air near grain. Air distributor new developed wtilized two-layer hollows,produced slow balance Space, These increased air efflux angle,decreased air resistanceof grain near air distributor,rased hole rate. It had well dffert of ventilation,decreasing temperature and water.

本文以流体力学理论为依据,对习惯使用的空气分配器进行研究改进,解决了老式地槽通风空气分配器开孔率低、空气射流角偏小、分配器附近粮堆空气损失过大等问题。新研制的空气分配器采用双层空腔,形成缓衡空间,提高了气流射流角,降低了分配器附近粮堆内空气阻力,提高了开孔率,使粮堆静压均衡层提前出现,具有均匀送风性能,并获得明显的通风降温降水效果。

 
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