GB829745A - Improvements in or relating to means for controlling combustion in furnaces - Google Patents
Improvements in or relating to means for controlling combustion in furnacesInfo
- Publication number
- GB829745A GB829745A GB3960256A GB3960256A GB829745A GB 829745 A GB829745 A GB 829745A GB 3960256 A GB3960256 A GB 3960256A GB 3960256 A GB3960256 A GB 3960256A GB 829745 A GB829745 A GB 829745A
- Authority
- GB
- United Kingdom
- Prior art keywords
- temperature
- damper
- pointer
- controller
- thermocouple
- 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
- F22G5/02—Applications of combustion-control devices, e.g. tangential-firing burners, tilting burners
Abstract
829,745. Automatic temperature control systems. KELVIN & HUGHES Ltd. March 31, 1958 [Dec. 31, 1956], No. 39602/56. Class 38 (4). [Also in Group XII] In a furnace, the temperature in a flue 12 or of a back-wall 19 is maintained at an optimum value for a given fuel supply rate by adjustment of a damper 37 in a smoke-stack 14. The e.m.f. of a thermocouple 18 in the flue or of a thermocouple 17 contacting the back-wall is fed to a temperature controller 21 with a pointer 23 indicating temperature and a control pointer 22 positioned by gearing 28-30 driven by a device 26 responding to the rate of fuel supply by a mechanical stoker 25 to a grate 10. The output signal from the temperature controller is dependent on the position of the pointer 23 relative to the control pointer 22 and controls a damper-driving motor 36 through an interlock unit 33. The operation of a smoke-density warning device 40 through the interlock device opens the damper. With forced air supply to the furnace through a duct 46, an additional or alternative temperature controlled damper may be fitted. The controller is adjusted for change in the burning properties of the fuel by a manual device 43.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3960256A GB829745A (en) | 1956-12-31 | 1956-12-31 | Improvements in or relating to means for controlling combustion in furnaces |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3960256A GB829745A (en) | 1956-12-31 | 1956-12-31 | Improvements in or relating to means for controlling combustion in furnaces |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB829745A true GB829745A (en) | 1960-03-09 |
Family
ID=10410452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3960256A Expired GB829745A (en) | 1956-12-31 | 1956-12-31 | Improvements in or relating to means for controlling combustion in furnaces |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB829745A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2514865A1 (en) * | 1981-10-15 | 1983-04-22 | Philippe Jacques | METHOD FOR INCINERATION OF DIVIDED MATERIALS AND INSTALLATION FOR THE APPLICATION OF THE METHOD |
-
1956
- 1956-12-31 GB GB3960256A patent/GB829745A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2514865A1 (en) * | 1981-10-15 | 1983-04-22 | Philippe Jacques | METHOD FOR INCINERATION OF DIVIDED MATERIALS AND INSTALLATION FOR THE APPLICATION OF THE METHOD |
| EP0077714A1 (en) * | 1981-10-15 | 1983-04-27 | Philippe Jacques | Method and apparatus for the incineration of loosely divided material |
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