Question

Otto Hoffman's by product oven

Answer 1

Explanation:

• Otto Hoffman's by product oven is designed to produce metallurgical coke

• It has been designed on the regenerative principle of fuel economy e.g heat produced in the process does not go to waste rather it is reused in the process

• The working of the oven is such that fuel is introduced in the oven in carts where they are provided heat for the combustion process. During the combustion process several gases are emitted from the oven which are made to exit from a proper channel.

• Before these gases leave they transfer their heat to the brick work which again provides heat to the process