Boiler blowdown - Wikipedia
Boiler blowdown is water intentionally wasted from a boiler to avoid concentration of impurities during continuing evaporation of steam. The water is blown out of the boiler with some force by steam pressure within the boiler.
blowdown - 百度百科
blowdown，英语单词，主要用作名词，作名词时译为“被风刮倒的树；（树的）刮倒；（固体或液体用压力从容器等中）排出；（发电厂中核反应堆冷却管的）突然爆裂”。
Blowdown - an overview | ScienceDirect Topics
Blowdown is the removal of liquid contents of vessels and equipment to prevent its contribution to a fire or explosive incident. Blowdown is similar to depressurization but is relevant to liquids instead of gases. A liquid blowdown should never be sent the facility flare that is designed to only handle gaseous materials.
blowdown是什么意思_blowdown的翻译_音标_读音_用法_例句_爱 …
本文概述了锅炉排污的意义,排污与节能的关系和定期排污的操作技术要点等. Programmed control system shall be applied to blowdown system to enhance automation level of boiler's operation. 排污系统拟采用程控系统,以提高锅炉运行的自动化水平. 爱词霸权威在线词典,为您提供blowdown的中文意思,blowdown的用法讲解,blowdown的读音,blowdown的同义词,blowdown的反义词,blowdown的例句等英语服务。
Blowdown - Wikipedia
Blowdown or Blowing down may refer to: Windthrow or forest blowdown, a felling of trees by windstorm; Blowdown stack, a vertical containment structure at a refinery or chemical plant; Blowdown, a process plant controlled or emergency depressurization; Boiler blowdown, a steam-boiler process to remove impurities
The Lowdown on Blowdown - Features - The Chemical Engineer
2020年3月26日 · TO ensure the safe operations of refineries and petrochemical facilities, emergency vapour depressurising (blowdown) is a standard practice. Its aim is to reduce the failure potential of a vessel by reducing the inventory and therefore pressure within the system.
Blowdown - Corrosionpedia
2024年7月19日 · What Does Blowdown Mean? Blowdown is the removal of water from a boiler with the help of a blowdown valve. This valve removes the dissolved solids in the boiler water through the boiler exit port. The term blowdown is associated with fuel …
锅炉排污 - 百度百科
锅炉排污（The boiler blowdown）是定期排出锅炉内部分被盐质和水渣污染的锅水。 进入汽包的给水总是带有一定的盐分，锅内进行加药处理后，锅水的结垢性物质转变为 水渣，此外锅水腐蚀金属也要产生一些腐蚀产物。 因此，在锅水中含有各种可溶性和不溶性杂质，在锅炉运行中，这些杂质只有很少部分被蒸汽带走，绝大部分留在锅水中，随着锅水的不断蒸发，这些杂质浓度逐渐增大。 锅水杂质浓度过大，不仅影响蒸汽品质，而且还可造成受热面的结垢与腐蚀，影响锅炉安全运 …
BLOWDOWN 释义 | 柯林斯英语词典 - Collins Online Dictionary
Blowdown is when fluid from a vessel or industrial building is dumped in a controlled way because something unexpected has happened. Blowdown may be necessary to evacuate gas from sections of pipeline in the event of an emergency. Blowdown discards a portion of the concentrated circulating water.
Boiler Blowdown - The Engineering ToolBox
Chemical treatments and continuous surface blowdowns are commonly used to eliminate solids at the same rate as they are added from the feed water. Recommended maximum TDS levels depends on the type of boiler - normally ranging 2000 - 10000 ppm. TDS can be monitored by measuring the electrical conductivity of the boiler water.