GB891510A - Improvements in or relating to the temperature control of reheated steam in a boiler - Google Patents
Improvements in or relating to the temperature control of reheated steam in a boilerInfo
- Publication number
- GB891510A GB891510A GB4194459A GB4194459A GB891510A GB 891510 A GB891510 A GB 891510A GB 4194459 A GB4194459 A GB 4194459A GB 4194459 A GB4194459 A GB 4194459A GB 891510 A GB891510 A GB 891510A
- Authority
- GB
- United Kingdom
- Prior art keywords
- boiler
- combustion gases
- coal dust
- separator
- passed
- 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
- F22G—SUPERHEATING OF STEAM
- F22G5/00—Controlling superheat temperature
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Drying Of Solid Materials (AREA)
Abstract
891,510. Drying fuel. PRVNI BRNENSKA STROJIRNA ZAVODY KLEMENTA GOTTWALDA, NARODNI PODNIK. Dec. 9, 1959, No. 41944/59. Class 51 (1). [Also in Group XIII] In a means for controlling the temperature of intermediate superheated steam in a large boiler plant, a mixture of hot and cold combustion gases 1, 2 is first used to dry coal for -fuel in a drying chamber 4 prior to entry into a mill 5 and then to carry dried coal dust from a classifier 6 into a separator 7 where the entrained coal dust is removed, the cleaned combustion gases then being forced by a fan 8 to one of two lines 9, 10 to be exhausted to atmosphere and passed to the boiler according respectively as to whether the output of the boiler is at its nominal or minimum value. For intermediate values of boiler output the combustion gases are correspondingly apportioned between the lines 9, 10 by regulation of valves 13, 12. The coal dust from the separator 7 is mixed with primary air and passed to the boiler burners.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4194459A GB891510A (en) | 1959-12-09 | 1959-12-09 | Improvements in or relating to the temperature control of reheated steam in a boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4194459A GB891510A (en) | 1959-12-09 | 1959-12-09 | Improvements in or relating to the temperature control of reheated steam in a boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB891510A true GB891510A (en) | 1962-03-14 |
Family
ID=10422085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4194459A Expired GB891510A (en) | 1959-12-09 | 1959-12-09 | Improvements in or relating to the temperature control of reheated steam in a boiler |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB891510A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2405433A1 (en) * | 1977-10-08 | 1979-05-04 | Kloeckner Humboldt Deutz Ag | METHOD AND APPARATUS FOR DRYING AND GRINDING COAL |
-
1959
- 1959-12-09 GB GB4194459A patent/GB891510A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2405433A1 (en) * | 1977-10-08 | 1979-05-04 | Kloeckner Humboldt Deutz Ag | METHOD AND APPARATUS FOR DRYING AND GRINDING COAL |
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