The processing capacity of the holes in pipe is about 40% of the processing capacity of the boiler drum and collecting header in boiler fabrication.
工业锅炉制造中管孔加工量约占锅筒集箱工作量的40%，操作者失误即可能造成该锅筒报废。
The result and methods of the pressure autocontrol on the coke oven collecting pipe, the status and the effect of the coke oven collecting pipe pressure being revamped were introduced.
介绍了焦炉集气管压力实现计算机自动控制的原理、方式，以及焦炉集气管压力控制改造前的现状、改造后的效果。
A novel solar illumination system consisting of strip plane mirror array collecting sunlight, light pipe, coupling mirror and grinded plastic tray scattering light was introduced.
提出一种采光面积大、结构简单、制作容易、维修方便的平面反光镜阵列汇聚采光，导光管传光，平面镜耦合，磨砂塑料盘散光的新型太阳光照明系统。
The article describes structure, working principle, design method and characteristics of general pneumatic dust collecting device with equal section main pipe for largescale wood processing mills.
本文阐述了通直等断面主管道式通用型气力吸集装置的结构、工作原理、设计计算方法及使用特点。该系统适用于大型木材加工车间。
Being located adjacent to first and second light pipes, the third light pipe is in use for collecting first and second beams, and outputting third beam.
第三光管邻置于第一光管及第二光管，用以汇集第一光线及第二光线，并输出第三光线。
The heat collecting principle of 2> superconducting heat pipe is to absorb heat through the metal chip, and heat damage will not affect the normal use.
超导热管的集热原理是：通过金属芯片吸收热量，利集热管损坏也不影响正常使用。
The combined metal heat collecting pipe for solar water heater belongs to the technical field of solar energy application, relating to combined metal heat collecting pipe for solar water heater.
太阳能热水器用组合式金属集热管属于太阳能应用技术领域中，涉及的太阳能热水器用组合式金属集热管。
The collecting device has the advantages of simpler structure and less maintenance amount, can eliminate noise, and protects quality of the steel pipe surface.
该收集装置结构特别简单，维护量很小，使用该收集装置能消除噪声，并保护钢管表面质量。
The utility model solves the technical problem that the utility model provides a combined metal heat collecting pipe for solar water heater.
本实用新型要解决的技术问题是提供太阳能热水器用组合式金属集热管。
The connecting collecting pipe is formed by sequentially connecting a plurality of three ways through two ports thereof, and the heat pipes are inserted in the third ports.
所述的连集管由若干个三通通过其中的两个端口依次连接组成，第三个端口内插接热管。
Both ends of the three-tiered water collecting branch pipe respectively communicate with the corresponding three-tiered horizontal water collecting pipe on both sides.
三层集水支管的两端分别与两侧相应的三层水平集水管相连通。
The utility model has the technical proposal that a processor is fixedly connected with a water storage pipe, a silt collecting chamber is fixed on the bottom of a water storage chamber.
其技术方案为：处理器与储水管固定连接，集淤室固定在储水室的底部。
Pressure system in coke oven gas-collecting pipe is a multi-coupling, nonlinear, strong disturbed, multi-variable and time-varying system. It is hard to control it in usual methods.
集气管压力系统是一个耦合严重、非线性、扰动频繁剧烈的多变量时变系统，很难用常规方法加以控制。
The constitution and workflow of the machine are as follows: a water collecting pipe 10 is connected with a drainpipe on road surface;
本机器的构成和工作流程如下：集水管10和路面排水管连接。
The dust collecting device comprises a communicating pipe, a holding casing body, and a buffering device;
集尘装置包含连通管、容纳壳体以及缓冲装置。
The dust collecting device comprises a communicating pipe, a holding casing body, and a buffering device;
集尘装置包含连通管、容纳壳体以及缓冲装置。
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