This paper describes work carried out on the design of a new converter hood with particular reference to the thermal analysis and hood performance aspects.
本文阐述了有关新烟罩的设计尤其是热力分析和烟罩性能方面所做的工作。
The design and improvement situation are summarized on contact clamp, electrode holder, low hood structure, furnace charging system and great current system.
概述了铁合金电炉钢瓦、电极把持器、矮烟罩结构、电炉加料系统及大电流系统的设计和改造情况。
Experiment and analysis of performance parameters for refraction nozzle in vent wash exhaust hood
运水烟罩内折射式喷头性能参数分析及试验
Orthogonal experiment of refraction nozzle in vent wash exhaust hood
运水烟罩内折射式喷头正交试验
Aimed to the dilapidation and leak of water-cooling framework which were existed in many low hoods of submerged-arc furnaces in China, a new design that a low hood without water-cooling framework was put forward.
针对矿热炉矮烟罩水冷骨架普遍存在的破损漏水等问题,提出了取消矮烟罩水冷骨架的设计思路。
It introduced the structure and status of a low hood by the numbers in China.
介绍了我国矿热炉矮烟罩的结构形式和使用现状,对矮烟罩在设计和使用过程中存在的骨架漏水、耐火混凝土脱落、冷却水结垢等问题进行了分析与评价,针对问题提出了合理的解决方法,对今后的进一步完善提出了建议。
This paper brings forward a resolvent, which is to design a new type of a low hood that without water-cooling framework.
针对我国矿热炉金属水冷骨架式矮烟罩破裂漏水的问题,提出一种新的解决方法——设计一种新型的组合式无水冷骨架的矮烟罩装置。
hydro-vent type scrubbing system
运水烟罩式洗涤系统
Application of Semi-opening Flue Gas Control System in the 15 Ton Electric Furnace
半密闭排烟罩在15t电炉烟气捕集上的应用
DESIGN OF A NEW FULL CLOSED FUME HOOD FOR EAF AND ITS APPLICATION
炼钢电弧炉新型全密闭烟罩的设计与应用
DESIGN AND RESEARCH ON A LOW HOOD WITHOUT WATER-COOLING FRAMEWORK AT SUBMERGED-ARC FURNACE
矿热炉无水冷骨架矮烟罩的设计与研究
Experiment and analysis of performance parameters for refraction nozzle in vent wash exhaust hood
运水烟罩内折射式喷头性能参数分析及试验
"Provide for smoke hoods and flues above cooking ranges to enable the removal of fuel and cooking gases, smoke and fumes from the centre into the open air."
在烹调区有排烟罩和烟道,能保证燃料以及烹调产生的烟、气体等的排出。
Its water spray system protects the exhaust duct from catching fire,highly reducing fire hazard.
自动循环水系统,能防止烟罩及排风管道着火,有防火功能.
A windscreen for a chimney.
烟囱罩烟囱的挡风屏
Smog blankets the city.
烟雾笼罩着这个城市。
Smog hung over the city.
烟雾笼罩在城市上空。
The smoky haze overcast the distant mountains.
烟雾笼罩着远处的群山。
To be covered with or as if with fog.
为雾笼罩被或好象被烟雾掩盖
A cigarette Burned the finish on the table.
香烟烧坏了桌子的罩面漆。
This smog would blanket the cities for days.
这些烟雾笼罩在城市上空，数日不散。
Suddenly, smoke wrapped the front of the British line.
突然间，烟雾笼罩了英军队伍前方。
All combine to form a layer of mist to envelop this region.
织成一层烟雾又笼罩着这个地区。
Dense smoke coming out of No4 engine cowling( engine nacelle), fire suspected.
第四号发动机整流罩冒浓烟，可能着火。
The sky over the city was overspread with a heavy smog.
城市上空罩上了一层烟雾。