Construction and working of locomotive boiler, Mechanical Engineering

Assignment Help:

CONSTRUCTION and WORKING:

The boiler barrel is cylindrical shell and consists of large number of flue tubes. The barrel comprise of a rectangular fire box at one end and a smoke box at the other end. The coal is introduced in fire box through fire hole and is made to burn on the grate. Water is filled into cylindrical boiler shell up to about ¾ level. Hot gases which are generated as a result of coal burning rise and get deflected by fixed fire brick lining. The hot flue gases heats water and then reach the smoke box at the other end. Finally flue gasses pass to atmosphere through short chimney. The steam produced is stored in steam space and steam dome. A throttle valve is provided in steam dome. The throttle valve is controlled by regulating rod from outside. For super heating, steam passes through throttle valve to the super heater.

666_CONSTRUCTION and WORKING of Locomotive boiler.png


Related Discussions:- Construction and working of locomotive boiler

Illustrate the several kinds of chips, (a) Illustrate the several kinds of ...

(a) Illustrate the several kinds of chips formed during metal cutting with neat diagrams. (b) Why is Titanium Nitride a valuable tool coating? (c) Give the differences betwee

Aluminium cast alloys, Aluminium Cast Alloys: Aluminium alloys the ca...

Aluminium Cast Alloys: Aluminium alloys the cast through any one of the given processes. Sand Casting is the easiest and most versatile process minute castings, complex ca

What are the elements of theory of vibrations, What are the Elements of The...

What are the Elements of Theory of Vibrations All bodies possessing mass and elasticity can vibrate or undergo vibratory motion. Let us understand a few basic definitions used

Explain asphalt paving machine, Explain Asphalt paving machine In the l...

Explain Asphalt paving machine In the laying of asphalt pavement roadways, it is common practice to utilize Floating screed type paving machines. These machines typically inclu

Theory of production process, In Grey Cast Iron, carbon is present in -----...

In Grey Cast Iron, carbon is present in ------------form while in white cast iron, it is found in ----------- form.

Copper-nickel alloys, Copper-Nickel Alloys Complete solubility arises ...

Copper-Nickel Alloys Complete solubility arises between nickel and copper. All alloys have same microstructure and may be cold or hot worked. Cupro-nickel also termed as Ge

Geometrical modeling of curves, Geometric modeling is an integral part of a...

Geometric modeling is an integral part of any Computer-Aided-Design (CAD) system. A geometric model is defined as the complete representation of graphical and non-graphical informa

Relation ship, what is the relation ship between tolrancr grade and manufac...

what is the relation ship between tolrancr grade and manufacturing process ?

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd