防爆

ⅡC级防爆电气设备隔爆外壳强度设计

Design of Strength of Flame-Proof Enclosure of Group ⅱ C Explosion-Proof Electrical Apparatus

加入WTO后我国防爆电机行业面临的机遇、挑战及其对策

Opportunity and Challenge Faced by Explosion-Proof Motor Industry after Admittance to WTO and Its Countermeasure

用于2区的n型防爆白炽灯

Ex " n " Incandescent Lamp Used in Zone 2

该机器人采用可编程控制器PLC控制变频器，再驱动防爆电机运行。

The robot is driven by a explosion-protected motor controlled by inverter .

浅析防爆柴油机CO、NOx的排放

Discussion on discharging of CO and NOx in permissible diesel engine

大型电动防爆V形球阀的设计新思想

New Idea on Large Electric Explosion-proof V-ball Valve

DSP在防爆软起动控制器中的应用绳式防坠器制动过程制动绳冲击行为研究

The Application of DSP Soft Starting in the Explosion-proof Controller Impact Characteristic of Wire Rope During Gage Braking by Rope Parachute Gear

多通阀的FDK12H型防爆式阀位控制器

Multiway Valve Model FDK-12-H Explosionproof Valve Position Controller

常用SARS消毒剂易燃易爆危险性及防火防爆

Flammability and Explosion Hazard for Disinfectant for SARS in Common Use and the Countermeasures of Fire Prevention and Explosion Protection

我国防爆标准规定的温度测试方法与欧洲标准及IEC标准基本相同，适用范围较广；

The temperature test specified in GB is fundamental the same with that in Europe standard and IEC standard .

谈控制与保护开关电器（CPS）及在防爆电器中的应用

Application of Control and Protection Switches Electric Appliances ( CPS ) in Ex Electrical Apparatus

PVDC聚合生产工艺防火防爆

Fire prevention and explosion-protection in PVDC polymerization process

然而，与其他类型的LNG船相比，双燃料电力推进系统LNG船作为一种新型船舶，在防火、防爆、防撞等方面具有特殊的要求。

However , compared with other types of LNG carrier the new dual fuel electric propulsion system LNG carrier comes up with special demand on fireproof , explosion-proof and anti-collision .

此外，我们还对基于EPA的现场I／O设备的本质安全与防爆技术进行了研究与可行性分析。

Besides , we also make a study and feasibility analysis on the intrinsic safety and anti-explosion techniques of the Field I / O Device based on EPA .

W8型悬挂式防爆胶轮车制动系统

The Braking System of W8 Suspension Explosion-proof Rubber-Tyred Vehicle

通过对220t／h锅炉本体防爆门改造，使其在锅炉发生严重灭火打炮事故时，及时动作，避免了膜式水冷壁炉墙和包覆过热器炉墙的损坏。

Owing to retrofit of explosion door of 220t / h boiler in time , damages in membrane waterwall panel and cage wall superheater panel are avoided when serious explosion are caused in boiler .

对于中小企业而言，HART总线是一个不错的选择，尤其在防爆危险区域，实现成本底，具有一定的推广价值。

TO small and medium-sized enterprises , HART bus is a right choice , especially in Explosion-proof area . The integration of HART bus and PLC will be worthy of using abroad .

BFN型防爆防腐高压钠灯

Model BFN Explosionproof and Anticorrosive High-pressure Sodium Lamp

MWZ型防爆数字钻进参数仪的研制

R & D on MWZ Flame Proof Digital Drilling Parameter Instrument

简略介绍了PVDC聚合生产工艺，介绍了偏氯乙烯等主要单体的性质，指出了PVDC聚合生产中工艺方面和其它方面的防火防爆安全技术。

Describe PVDC polymerization process and the character of main monomer . Put forward fire prevention and explosion-protection technology by process and others in PVDC polymerization production .

本文对机床的控制系统做了详细规划，采用以PMAC运动控制器为核心的开放式控制系统，以实现多轴联动控制和实时通讯，使用了符合防爆要求的伺服电机和各种传感器。

The open control system is based on PMAC motion controller as the core in order to achieve multi-axis control and real-time communication , employs the servo motors and various sensors that fits the requirements of explosion-proof .

重点对CPU及存储模块、LCD显示模块、I/O输入输出模块、以太网接口模块、USB接口模块、串口通信模块进行了设计，给出了各模块的电路图，并对电路进行了本安防爆计算。

The system emphasizes on the CPU and memory modules , LCD display module , I / O Input output module , Ethernet interface module , USB interface module and serial module , gives the corresponding circuit diagram , and analyses the intrinsically safe explosion-proof of the circuit .

这方面您可以向国家承认的防爆认证机构，比如刚刚提到的CQST（国家防爆）进行咨询。

Concerning this part , you can ask for help from the authority of China , such as CQST for consultant .

为满足燃油锅炉的烟气排放要求，设计了J型烟囱，它由斜三通、直管、膨胀节、防爆门、雨漏、落水管等组成；

Describes a J shaped stack developed to meet the requirement of smoke emission standard of oil fired boilers , which consists of a slope tee , a straight pipe , an expansion joint , an explosion flap , a rain drain pipe and a down pipe .

数值分析结果表明，信号频带越宽，RAKE接收机抗衰落性能越理想，发射机所需发射的功率越小，也越有利于设备防爆性能的提高。

The numerical results indicate that the wider the signal bandwidth , the better the fading resisting performance of RAKE receiver becomes and the less the power needs to be transmitted , and more favor for the improvement of explode preventing capability of the equipment .

聚2,6-二甲基苯醚（PPO）是重要的工程塑料，一般采用在有机溶剂中使2,6-二甲基苯酚（DMP）氧化聚合的方法合成，这就需要溶剂回收装置和防爆反应器，且污染环境。

Poly ( 2,6-dimethylphenylene oxide ) ( PPO ) is an important engineering plastics and is synthesized by oxidative polymerization of 2,6-dimethylphenol ( DMP ) in an organic solvent , therefore both a solvent recovery process and an explosion-proof reactor are needed .

随着石油行业对HSE标准逐步实施，作为钻井现场使用的综合录井仪也需要根据相关防爆安全标准来设计制造，文章介绍了正压防爆安全控制技术的原理、使用方法及相关技术。

With the adoption of HSE standard in oil industry , the mud logging unit in well site must conform to explosion-proof safety standards in design and manufacture . This paper introduces the principle and application of positive pressurized safety control technology as well as related technology .

针对车辆使用天然气的前景及适用车辆，加气系统的主要结构，瑞士MSB公司兴建的加气站的技术特征、控制系统的防爆要求，计算机辅助设备等进行了介绍。

This article describes the foreground of natural gas for vehicle utilisation and introduces the primary structure of refueling system , the technical features of refuel refueling station built by Switzerland MSB Company , the explosion protection requirements of control system , computer accessories , etc.

得出可控硅元件不同无功损耗功率时的表面温升与热阻的关系曲线，为防爆壳内使用500A平板型或300A螺栓型可控硅元件提供散热依据。

A group of curves of surface temperature rise with respect to the heat resistance of SCR units at different wattless dissipation power were worked out as the basis of heat dissipation in choosing whether of the two types of SCR units .

介绍了新研制的小型煤矿地面用KZS系列防爆抽出式轴流通风机的结构特点、研究要点、主要技术指标以及应用效果。

This paper introduced the key subject developed , construction feature , main technical index and behaviors in actual operation of a newly developed KZS series explosive - proof exhaust type axial ventilator for small-scale coal mines .