介绍了高炉煤气压缩机采用氮气密封的改造。
Reformation of nitrogen seal of blast furnace gas compressor is introduced.
陶瓷塞与后部的陶瓷帽实现进一步的气密封接。
The ceramic seals further realize hermetic sealing with a ceramic cap of posterior part.
总之：凡使用机械密封的场合均可采用干气密封。
In short: the occasion where the use of mechanical seals can be used dry gas seal.
渗漏检测泵(LDP)仅用于一定的废气密封装置。
The leak detection pump (LDP) is used only with certain emission packages.
这项发明是针对设备的膨胀，充气密封结构，如充气垫。
The invention is directed to a device for inflating and sealing an inflatable structure, such as inflatable cushions.
介绍了一种新型高压氨泵采用干气密封的结构及工作原理。
A new type of dry gas seal structure and working principle applied on high pressure ammonia pump were recommended.
转动轴腔充气密封，消除了粉尘粘结现象。带自动清洗功能。
The rotation drive shaft is sealed with inflatable chamber, eliminating the dust coalescence phenomenon. There is a function for automatic cleaning.
介绍了干气密封的作用原理及影响干气密封性能的主要参数。
The sealed function principle of dry gas and main parameter of influencing the sealing property of dry gas are introduced.
很轻的建筑特色建设质量和建筑外壳，提供了良好的空气密封。
The building features a very light construction mass and a building shell that provides excellent air sealing.
对干气密封原理和人字形螺旋槽干气密封技术特点进行了介绍。
The dry gas seal fundamentals and the technique characteristics of herringbone spiral groove dry gas seal were introduced.
阀门在试验过程中可翻转90度工作，特别适用气密封性能试验。
Valve can turn 90 degree working in testing course, especial suitable for property experiments of gas seal.
热缩电缆封帽适用于电力电缆端头密封，通信电缆端头非充气密封；
Heat shrinkable cable sealing cap applied to power cable and sealing communication cable and flatable sealing ;
将影响空气折射率的大气密封在一个温度、压力、湿度恒定的柱体中。
The atmosphere which can affect the refractive index of air is sealed in a column where the temperature, pressure and humidity maintain constant.
概述了油品蒸发损耗的机理。介绍了氮气密封技术在储运生产中的应用。
The mechanism of oil vapour loss is discussed and the application of nitrogen gas sealing technique to store and transportation is introduced.
采用卧式圆筒构造，结构合理。充气密封驱动轴，清洗时可切换成水。
The mixer adopts reasonable horizontal cylinder structure, equipped with inflatable sealing drive shaft, it can be switched to water when cleaning.
介绍了干气密封在离心压缩机上的工作运转情况，及其所带来的经济效益。
The operating condition of dry seal on centrifugal compressor and its economic benefits are introduced.
建立了考虑低速干气密封端面各向同性粗糙度和静环静态角偏差的理论模型。
A theory model considering the isotropy roughness and static stator angular misalignment of dry gas seal was given.
从理论上对干气密封的作用机理及影响干气密封性能的主要参数进行了研究。
Theoretically study the dry gas seal mechanism and main parameters effect the performance of the dry gas seal.
当该软密封材料被固化时，该软密封材料在该基底和盖之间形成空气密封。
The soft sealant forms an air tight seal between the base and the cover when the soft sealant is cured.
介绍干气密封的结构、工作原理、优越性，以及在离心泵轴封领域的应用情况和前景。
The paper introduces the structure, working principle, advantage of gas seal in centrifugal pump and its application and prospect.
文中简要分析了干气密封的工作原理及TM 02 D型串联式干气密封的结构特点。
The working principle of dry gas sealing and the structure feature of TM02D type series connection type dry gas sealing were analyzed briefly in this article.
因为他们受到的天气和水，确保您的景观灯光设计只使用天气密封户外使用而设计单位。
Because they are exposed to weather and water, make sure your landscape lighting designer USES only weather-sealed units designed for outdoor use.
对试车中遇到的干气密封频繁损坏、轴振动、泵输出量逐渐下降等原因进行了系统分析。
A systematic analysis is made of the causes for the frequent damage of dry-gas seals, axle vibration and gradual decrease in pump delivery encountered during the test run.
大多是免费服务，也可以支付一个更广泛的提供，人们实际上会做一些空气密封或当场绝缘。
Most are free services or you can pay for a more extensive offering where people will actually do some air-sealing or insulating on the spot.
文章介绍了干气密封及其系统各部件的工作原理、结构、作用及其在乙烯冷泵中的应用情况。
This paper introduced dry seal and the working principle, structure and functions of its various parts, as well as its ap-plying situation in ethylene cold pumps.
分析了吉林化学工业公司化肥厂合成氨装置氨压缩机t形槽干气密封磨损、泄漏、使用寿命短原因。
The reasons for worn dry gas seal on t slot, leakage and the short life of application were analyzed for the ammonia plant in Jilin Chemical Industry Company.
高温水蒸汽处理在提高铁基粉末冶金零件力学性能、防腐蚀性及气密封性等方面得到了广泛的应用。
It is widely used to improve mechanical properties of iron-based powder metallurgy parts, defend causticity and air sealing by high-temperature steam treatment.
油气滑铸造工装，采用进口材料精密加工，结晶器冷却壁与石墨环紧密贴合，确保油、气密封效果。
Oil and air lubrication casting tools: the machine manufactured precisely with imported materials, the mold cooling stave fit closely with graphite ring, to ensure oil and air sealing effect.
油气滑铸造工装，采用进口材料精密加工，结晶器冷却壁与石墨环紧密贴合，确保油、气密封效果。
Oil and air lubrication casting tools: the machine manufactured precisely with imported materials, the mold cooling stave fit closely with graphite ring, to ensure oil and air sealing effect.
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