Steam separator has main function to separate water and steam and this equipment is usually located in steam drum. Water surface in steam drum is turbulent, so make it easy to mix between steam and water. The principle of steam separator is make steam flow is changed in any direction. Because of density of steam is lighter than water make steam can be distributed easier than water.
Device for separating water droplets from steam. A steam separator, sometimes referred to as a moisture separator or steam drier, is a device for separating water droplets from steam. The simplest type of steam separator is the steam dome on a steam locomotive.
Water for the Boiler - Spirax Sarco | First for Steam
Water-tube boilers have a limited water surface area in the steam drum, relative to the evaporation rate. This results in very high steam release rates per unit of water area, and turbulence. Water-tube boilers tend to be higher rated, perhaps over 1 000 tonnes/h of steam.
Boilers 291 Coagulation—a method for concentrating and removing suspended solids in boiler feedwater by adding chemicals to the water, which causes the impurities to cling together, p. 301. Condensate—condensed steam, which often is recycled back to the boiler, p. 294. Damper—a movable plate that regulates the flow of air or flue gases in boilers,
Measurement of boiler steam drum level using a differential pressure transmitter must take into account certain physical properties of the fluid. • The Steam drum contains a two-phase mixture of water and steam at saturation conditions. • The densities of water and steam …
What is the difference between a boiler and boiler drum
Jun 13, 2016 · Boiler drum is part of a boiler. Water cones into drum , goes to bottom of boiler and raises along the tubewalls absorbing heat and the mixture of water and steam comes back to boiler drum. The dry steam is separated in the drum and goes to superheater tube coils and then comes out as dry superheated steam.