GB837943A - Improvements in or relating to the burning of gaseous fuel of low heat value - Google Patents
Improvements in or relating to the burning of gaseous fuel of low heat valueInfo
- Publication number
- GB837943A GB837943A GB31928/58A GB3192858A GB837943A GB 837943 A GB837943 A GB 837943A GB 31928/58 A GB31928/58 A GB 31928/58A GB 3192858 A GB3192858 A GB 3192858A GB 837943 A GB837943 A GB 837943A
- Authority
- GB
- United Kingdom
- Prior art keywords
- gases
- drum
- tubes
- furnace
- outlet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 239000000446 fuel Substances 0.000 title 1
- 239000007789 gas Substances 0.000 abstract 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 abstract 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 239000000567 combustion gas Substances 0.000 abstract 1
- 238000002485 combustion reaction Methods 0.000 abstract 1
- 239000003546 flue gas Substances 0.000 abstract 1
- 239000000295 fuel oil Substances 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 239000003345 natural gas Substances 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 239000003208 petroleum Substances 0.000 abstract 1
- 230000007420 reactivation Effects 0.000 abstract 1
- 238000007670 refining Methods 0.000 abstract 1
- 239000002912 waste gas Substances 0.000 abstract 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B31/00—Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements or dispositions of combustion apparatus
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B21/00—Water-tube boilers of vertical or steeply-inclined type, i.e. the water-tube sets being arranged vertically or substantially vertically
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
Abstract
837,943. Heating steam boilers by waste gases. BABCOCK & WILCOX CO. Oct. 7, 1958 [Oct. 8, 1957], No. 31928/58. Classes 123(2) and 123(3) [Also in Group XII] A steam generator is heated in part by the gases given off during the reactivation by oxygen of a catalyst used in refining petroleum. The gases are introduced tangentially at the bottom of a furnace chamber through outlets 49, and rise into the combustion zone of burners 41 using fuel oil or natural gas. The combustion gases are directed to one side of the upper part of the furnace by a refractory baffle 23, cooled and supported by tubes 25 connected to a U-shaped manifold 26. Heat exchange tubes 20 within the upper part of the furnace and the outlet 12 are connected between a drum 17 in the roof 21 and a drum 18 above the baffle 23. Tubes 27 form a screen above which are the pendant tubes 31 of a superheater. Superheated steam from the outlet header 34 passes in part to an attemperator 36 in the lower drum 18, and part by-passes the attemperator through a pipe 40. An economizer 15 in the outlet path of the flue gases is connected to the upper drum 17.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US837943XA | 1957-10-08 | 1957-10-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB837943A true GB837943A (en) | 1960-06-15 |
Family
ID=22180743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB31928/58A Expired GB837943A (en) | 1957-10-08 | 1958-10-07 | Improvements in or relating to the burning of gaseous fuel of low heat value |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB837943A (en) |
-
1958
- 1958-10-07 GB GB31928/58A patent/GB837943A/en not_active Expired
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