Steam boiler components

valve that acts as a fail-safe

valve that allows fluid to flow through it in only one direction

A superheater is a device used to convert saturated steam or wet steam into superheated steam or dry steam. Superheated steam is used in steam turbines for electricity generation, in some steam engines, and in processes such as steam reforming. There are three types of superheaters: radiant, convection, and separately fired. A superheater can vary in size from a few tens of feet to several hundred feet (a few metres to some hundred metres).

Economizers (US and Oxford spelling), or economisers (UK), are mechanical devices intended to reduce energy consumption, or to perform useful function such as preheating a fluid. The term economizer is used for other purposes as well. Boiler, power plant, heating, refrigeration, ventilating, and air conditioning (HVAC) may all use economizers. In simple terms, an economizer is a heat exchanger.

part of a steam engine

thumb|The smokebox (outlined in red) of Soo Line 1003. thumb|LNER Thompson Class B1 61264 at [[Crown Point TMD. The smokebox can be clearly seen, with the number affixed to the smokebox door.]] thumb|A smokebox with ash residues

Thermally triggered safety valve

water vapor separator in locomotives

feature of a water-tube boiler

pump used feed water into a steam boiler

device for separating water droplets from steam

Dirty Fuel Boiler Cleaning Device