GB234119A - - Google Patents
Info
- Publication number
- GB234119A GB234119A GB12621/25A GB1262125A GB234119A GB 234119 A GB234119 A GB 234119A GB 12621/25 A GB12621/25 A GB 12621/25A GB 1262125 A GB1262125 A GB 1262125A GB 234119 A GB234119 A GB 234119A
- Authority
- GB
- United Kingdom
- Prior art keywords
- boiler
- steam
- water
- drum
- heater
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B13/00—Steam boilers of fire-box type, i.e. the combustion of fuel being performed in a chamber or fire-box with subsequent flue(s) or fire tube(s), both chamber or fire-box and flues or fire tubes being built-in in the boiler body
- F22B13/06—Locomobile, traction-engine, steam-roller, or locomotive boilers
- F22B13/065—Combination of low and high pressure locomotive boilers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B13/00—Steam boilers of fire-box type, i.e. the combustion of fuel being performed in a chamber or fire-box with subsequent flue(s) or fire tube(s), both chamber or fire-box and flues or fire tubes being built-in in the boiler body
- F22B13/06—Locomobile, traction-engine, steam-roller, or locomotive boilers
- F22B13/10—Locomobile, traction-engine, steam-roller, or locomotive boilers with auxiliary water tubes inside the fire-box
- F22B13/12—Locomobile, traction-engine, steam-roller, or locomotive boilers with auxiliary water tubes inside the fire-box the auxiliary water tubes lining the fire-box
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Steam Boilers And Waste-Gas Boilers (AREA)
Abstract
234,119. Schmidt'sche Heissdampf- Ges. May 14, 1924, [Convention date]. Feed-water, heating.-In a locomotive boiler with a water-tube fire - box and smoke - tube longitudinal boiler, the water space of the fire-box is separate from that of the longitudinal boiler. In Fig. 1. in which steam of one pressure only is generated, the water tubes 1 of the fire-box are used for the generation of steam. A pipe 4 connects the steam spaces of the drum and longitudinal boiler 2, and excess feedwater overflows through a pipe 10 into the boiler 2. Feed-water heated by engine exhaust in a heater 7 is forced by a pump 6 into the steam space of the drum 3. In the form shown in Fig. 2, the pressure, in the drum 3 is higher than that in the boiler 2. The feed water from the pump 6 is heated first in a heater 17 to about 100‹ C. by exhaust steam from the main engines and then in a heater 21 by lowpressure steam from the boiler 2 before being delivered by a pipe 24 to the steam space of the drum 3. This second heater 21 may be replaced by pipes or coils arranged in the low-pressure boiler and preferably in its steam space.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE234119X | 1924-05-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB234119A true GB234119A (en) | 1925-10-08 |
Family
ID=5889771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB12621/25A Expired GB234119A (en) | 1924-05-14 | 1925-05-14 |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB234119A (en) |
-
1925
- 1925-05-14 GB GB12621/25A patent/GB234119A/en not_active Expired
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