Flue gases pass from the fire tubes near the bottom of the combustion chamber.
When this compressed air passes from the combustion chamber more heat is released by the fuel which increases the velocity of flue gases up to the sound velocity.
The compressed air by the air compressor enters the combustion chamber and passes from it.
In an axial air compressor, the air flows through the axis of rotation of the compressor.
A gas turbine converts gas into mechanical energy and with that mechanical energy axial air compressor is driven.
On the other hand, a gas turbine drives an axial air compressor.
Then the water enters the tube evaporating section which is inside the combustion chamber.
Then the warm water from the economiser is passed to the water circulating pump.
The economiser heats the water but does not heat up to the boiling point.
At first, water is fed to the economiser from the feed pump.
Related Article- Schmidt-Hartmann Boiler Working. The axial compressor is used to compress and pressurize steam and the steam separator sends the dry steam to the superheater and non-steam liquid back.Ī superheater is used to superheat the steam and send it to a gas turbine where the energy of high-pressure steam will be converted into mechanical energy or generate electricity. The water circulation pump helps to circulate the water into the entire boiler, Where the combustion chamber helps to provide needed heat by burning fuel. Then, this water goes to the economiser where this device preheats the water with the help of combustion chamber heat. The feed pump supplies water inside the boiler. Related Article- LaMont Boiler: Definition, Parts, Working, Application, Advantages, Disadvantages Construction. It can be increased by simply increasing the speed of gas. In this boiler heat transfer rate or steam generation rate can be increased without increasing the size of the boiler. In a Velox boiler velocity of the gas is higher than the velocity of sound. Volex boiler is based on the principle of, when the velocity of gas becomes more than the velocity of sound, the transmission of heat by gas becomes much higher as compared to heat transmission of heat at sub-sonic speed, ie, lower than the speed of sound. The first public demonstration of Velox was at VDI scientific conference in Berlin in October 1932. It was developed in the 1930s by Brown Boveri company of Switzerland. So, come and join me and I will take to the informational journey by starting the engine of Engineers Rail.Ī Velox boiler is a type of high pressure, forced circulation, water tube boiler. Here you will get complete information about Velox Boiler, from Scratch to end.
0 kommentar(er)
