密封形式有软密封和硬密封两种。
整个过程是以 密封形式输送；
常用的非接触式密封形式有如下三种。
Commonly used non-contact form of the following three types of seals.
按密封形式可分为较密封型和硬密封型两种。
Sealed in accordance with the form can be divided into relatively closed and hard-sealed type two.
控制柜采用密封形式，适用于恶劣的粉尘环境。
The controlling cabinet is sealing and applicable in severe dust environment.
本文介绍电动液压压接钳的钳头结构及密封形式。
The construction of operational portion of this tool and seal form used are introduced in this paper.
螺栓法兰连接是石油化工设备和管道中应用最为广泛的密封形式。
Bolted flanged connections are the most commonly used in petrochemical equipment and piping system.
采用多种密封形式能适应不同的介质，特别适用于调节切断和要求快速自保的场合。
All kinds of seal type can suit different medium. It is especially suitable in the condition of adjusting, cutting off and self-protecting quickly.
除设备不允许情况外，都采用机械箱式密封形式，为维护方便，可以使用拼接密封条。
Seals shall be of a mechanical cartridge seal design and are required for use except where the design of this equipment prevents using a cartridge design.
它直接影响流程的顺畅与稳定，其中泵类过流材料、密封形式、联轴器的选择尤为关键。
It directly affects the smooth and stability. particularly crucial of all, is the selection of materials for flow, seal form and shaft coupling.
梳齿密封是当前应用最广泛的密封形式，其简单的结构也是诱发机组汽流激振主要因素之一。
Labyrinth seal is widely applied at rotating machinery unit, its simple structure is one of main factors induce gas flow-induced vibration.
通过改变泵的材质、密封形式和增加冷却系统，可输送热水、油类、腐蚀性和含磨料的介质等。
It can deliver heat water, oil, corrosive or wearable medium by changing material of pump.
在理论和实践的基础上，介绍了泵水在水压试验中的密封形式，对泵水设计和使用有一定的指导意义。
Based on the theory ang practice, hermetic seal form in puming test is introduced, It has great meaning to design and application of puming test.
并介绍了一种适合强制循环方式的新颖的活动烟罩和烟罩密封形式，推荐了一种活动烟罩管道柔性连接件。
A new type of moving petticoat pipe structure and petticoat pipe seal which fit for forced circulation way is introduced. A kind of flexible fastening of moving petticoat pipe is also recommended.
密封性是全回转推进器水下安装最重要的条件，针对不同形式的全回转推进器基座，其密封形式也有很大差别。
Tightness is the most important foumdation of azimuth thruster' underwater installation, regarding different types of azimuth thrus'ter foundation, the types of sealing are different.
分析了离心水泵填料密封装置存在的缺陷，可通过改造成机械密封形式来提高密封性能，以达到提高泵的效率。
The text describes the limitation of centrifugal pump filling seal equipment. Change the filling seal into the machine seal to improve seal capability and to increase efficiency.
针对其主要失效形式，对轴承的内部几何形状及保持架和密封结构进行了改进。
Aimed at main failure modes, the internal geometry of bearing and the structure of cage and seal are improved.
机械密封：该形式的密封特别适用于多级串联渣浆泵的密封，完全无泄漏。
Mechanical seal: this type is especially suitable for multi-stage slurry pump in series and without leakage.
本文介绍用于潜艇的高压气胎密封技术，集中讨论和研究了高压气胎密封的结构形式。
This paper describes sealing technology of high pressure airbag for submarines, and focuses on forms of seal structure of the airbag.
轴封采用新颖的双端面机械密封结构形式。
料斗：料斗是金属焊接件，有敞开和密封两种形式。用来盛装货物。
Feeder: metal constructional part, including open and close types, and used for loading cargo.
双向密封，可选用多种形式阀座，密封性能好，可靠性高。
Two way sealing, can choose a variety of forms of valve seat, sealing performance is good, high reliability.
介绍了掘进机液压缸与活塞处的密封结构形式以及使用。
The seal between piston and hydraulic cylinder used in development machines, structure forms and operations are introduced.
透平机械中汽流激振力主要产生于各种形式的密封处，其对转子系统的稳定性有不良影响。
Steam induced forces on labyrinth seal parts in turbomachinery have negative effects on the stability of rotor system.
通常这样的宝石会以密封竞价的形式出售。
详细讨论了热流道板的流道设计、加热形式及热功率计算、热膨胀量补偿以及密封等问题，并对流道板的制造方法作了介绍。
The design and manufacture of hot runner plates, including its runner, heating mode, calculation of thermal power, compensation for thermal expansion amount and sealing, etc. were discussed in detail.
本设备采用单工位形式，专门用于康明斯齿轮箱壳体密封性检漏的专用设备。
The equipment adopts a form, specially for the transitions cummins gearbox shell sealing leak detection of special equipment.
有多种类型和形式的密封，但工作原理相同。
There are several kinds and types of seals, but all work on the same principle.
有多种类型和形式的密封，但工作原理相同。
There are several kinds and types of seals, but all work on the same principle.
应用推荐