盲板

采用宏观和微观分析法对350MW燃气轮机组煤气加热器盲板螺栓断裂进行了系统的表征分析。

The fracture of blind plate bolts on a coal gas heater of350 MW gas turbine unit were systematically characterized and analyzed by a series of macroscopic and microscopic analysis methods .

卡箍型快开盲板头盖的可靠性设计

Reliability design of clip-type quick open blind plate head

胀圈补偿型快开盲板

Investigation on the expansible coil and offset board quick opening closure

压力管道的强度试验压力计算及其盲板选用

Strength Test Pressure Calculation for Pressure Pipeline and Blanking Plate Selection

可循环盲板在漏失井固井中的应用

The Application of Circulating Blind Pipe in Cementing Lost Well

一种新的水压试验方法&盲板法

A New Water Pressure Testing Method & Boards Partitioned Section Pressure Test

清管系统上快开盲板带压原因分析

Analysis on Reason of Quick Opening Closure Enduring Pressure on Pigging System

新型动火安全防护盲板的研究与应用

Research and application of new type fire protective blind board

快开盲板的研制与应用

Study on Trilobate Clamp-in Type Fast Opening Blank Plate and Its Application

未显示设备隔离盲板原理。

Blinding philosophy for equipment isolation is not shown .

盲板的另一侧中央有一个开孔。

The other side of the blind has an opening in the center .

试压盲板厚度简易口算公式推导

Derivation of simple oral formula for calculation of thickness of pressure testing blind flange

焦炉煤气盲板作业着火事故分析及其防范措施

Analysis and Precautionary Measures of Inflammation Failures During Blind Plant Operation of Coke-oven Gas

快开盲板是一种能快速开启和关闭的机械装置。

The quick opening closure is a mechanical device which can open and close quickly .

快开盲板新型头盖的应力分析及优化设计

Stress Analysis and Optimum Design of a New Type Front Mask of Quick Opening Closure

它主要是由快开盲板、筒体、异径管、鞍式支架等部分构成。

It mainly consists of Quick Opening Closure , barrel , reducer , and saddle support .

请把油管盲板放到油驳上，以便我们提供合适的油管接头。

Please pass your pipe blind down to barge , so that we can offer suitable hose connector .

GB/T4450-1995船用盲板钢法兰

Marine blank steel flanges

煤气管道带气抽堵盲板、开孔接管中的安全技术

Safety technology in pulling and blocking blind board , opening hole and connecting pipe with gas in gas piping

根据电动、电液推杆控制原理调试盲板阀换向状态。

Debug the reversing of the valve according to the control principle of electric and electric hydraulic draw stem .

内衬层、盲板层及第一强度层板焊趾处发生局部屈服。

Local yield zone occurred at the weld toe of the liner , the annulus and the first strength layer .

管道另一端法兰不连接作，用于连接临时盲板制成的法兰盖。

The other flange of the piping is kept free and is set to the tray 's flange with a temporary blind .

考虑温度的影响时，除内衬外，层板的应力普遍升高，最高应力值向盲板层转移。

When considering the impact of temperature , the heavy weld stress generally increased and the maximum stress transfer to the annulus layer .

快开盲板是用于压力管道或压力容器的圆形开口上并能实现快速开启和关闭的一种机械装置。

Fast-opening blind is applied in the circular hatch of pressure pipeline and pressure vessel , which can be opened and closed fast .

盲板阀不得承受管道热胀冷缩或其他原因发生的外力对其产生推拉、扭曲作用。

The valve can not bear the push , pull and torsion action generated by the heat-expansion and cold-contraction of pipe or other reason .

检查管路系统试压盲板是否拆除，各类阀门的开启是否灵活，螺栓是否拧紧。

Verify the blinds used from pressure test have been removed , all the valves are in good condition and the bolts have been tightened .

分析了各种补偿器消除盲板力的原理，讨论了平衡型套筒补偿器的原理及应用。

The principles by which various compensators eliminate blank cover force are analysed , and the principle and application of balance - type sleeve compensators are discussed .

介绍了一种套筒型补偿器&自平衡补偿器，它可用在热力管网中消除主固定支架的盲板力。

Describes a sleeve type compensator-the self balancing compensator , which can be used in heating networks to eliminate the blind flange force on primary fixing trestles .

在煤气管道上安装液压翻板阀，通过操作翻板代替人工抽堵盲板作业可以提高工作效率，降低劳动强度和作业危险性。

The special hydraulic valve taking the place of the stopper for gas pipe has improved the efficiency , decreased the intensity and danger in the operation of gas .

磨机易磨部件包括筒体衬板、磨头衬板、各仓隔仓筛板、盲板、出口筛板等。

The main wearing parts for mill include liner plate for mill body , liner plate for mill head , partition screen plates , blind plate and outlet screen plate etc.