Fossil fuel fired steam generator

Details Fossil fuel fired steam generator Fossil fuel fired steam generator

F - Mech Eng,Light,Heat,Weapons

22

B

F22B 21/34 (2006.01)

Patent

CA 2359939

A steam generator (2) has a combustion chamber (4) which is designed for an approximately horizontal main direction of flow (26) of the fuel gas (G) and which is followed on the fuel-gas side, via a horizontal gas flue (6), by a vertical gas flue (8). The containment walls (9) of the combustion chamber (4) are in this case formed from evaporator tubes (10). Temperature differences between adjacent evaporator tubes (10) of the combustion chamber (4) are to be kept particularly low in all the load states of the steam generator (2). For this purpose, a first group (18) and a second group (20) of evaporator tubes (10) are capable of being acted upon in each case in parallel by flow medium (S), the first group (18) of evaporator tubes (10) being connected in series with the second group (20).

L'invention concerne un générateur de vapeur (2) comportant une chambre de combustion (4) conçue pour un sens d'écoulement principal (26) pratiquement horizontal du gaz chaud (G) et en aval de laquelle est monté, côté gaz chaud, un carneau de gaz vertical (8) par l'intermédiaire d'un carneau de gaz horizontal (6). Les parois d'enceinte (9) de la chambre de combustion (4) sont formées par des tubes vaporisateurs (10). L'invention vise à maintenir particulièrement basses les différences de température entre tubes vaporisateurs voisins (10) de la chambre de combustion (4), et ce pour tous les états de charge du générateur de vapeur (2). A cet effet, un premier groupe (18) et un deuxième groupe (20) de tubes vaporisateurs (10) peuvent être sollicités parallèlement avec un milieu en écoulement (S), le premier groupe (18) de tubes vaporisateurs étant monté en série avec le deuxième groupe (20) de tubes vaporisateurs (10).

Affiliated with

Also associated with

Rating

Fossil fuel fired steam generator does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Fossil fuel fired steam generator, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Fossil fuel fired steam generator will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1901478