GB1524525A - Suppressing plume formation of boiler exhausts - Google Patents
Suppressing plume formation of boiler exhaustsInfo
- Publication number
- GB1524525A GB1524525A GB5197974A GB5197974A GB1524525A GB 1524525 A GB1524525 A GB 1524525A GB 5197974 A GB5197974 A GB 5197974A GB 5197974 A GB5197974 A GB 5197974A GB 1524525 A GB1524525 A GB 1524525A
- Authority
- GB
- United Kingdom
- Prior art keywords
- flue
- temperature
- controller
- suppressing
- plume formation
- 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
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/08—Arrangements of devices for treating smoke or fumes of heaters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J2900/00—Special arrangements for conducting or purifying combustion fumes; Treatment of fumes or ashes
- F23J2900/15004—Preventing plume emission at chimney outlet
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Combustion (AREA)
Abstract
1524525 Temperature control BRITISH GAS CORP 16 Feb 1976 [2 Dec 1974] 51979/74 Heading G3R [Also in Division F4] A device for suppressing the plume formation from an exhaust of a gas appliance leaving a flue 1 comprises a heating means 2 controlled by a valve 4 that is electrically connected to a proportional controller 5. A computing module 6 is fed with signals corresponding to ambient air temperature, a fixed CO 2 level, and relative humidity of the ambient air near the flue exit, from which a desired flue temperature to prevent plume formation is computed and an electrical signal generated accordingly. This signal is fed to the controller 5 and is compared with the actual flue temperature electrical signal from a sensor in the flue. The controller 5 then operates the valve 4 according to whether additional heat is required to raise the flue temperature to the desired level.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB5197974A GB1524525A (en) | 1974-12-02 | 1974-12-02 | Suppressing plume formation of boiler exhausts |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB5197974A GB1524525A (en) | 1974-12-02 | 1974-12-02 | Suppressing plume formation of boiler exhausts |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1524525A true GB1524525A (en) | 1978-09-13 |
Family
ID=10462177
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB5197974A Expired GB1524525A (en) | 1974-12-02 | 1974-12-02 | Suppressing plume formation of boiler exhausts |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1524525A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2275099A (en) * | 1993-01-23 | 1994-08-17 | Jonathan Leslie Greenall | Heating assemblies having a chimney |
CN108916901A (en) * | 2018-08-09 | 2018-11-30 | 西安热工研究院有限公司 | A kind of auto-controlled energy-saving type eliminates the device of plume |
EP3527891A1 (en) * | 2018-02-16 | 2019-08-21 | Kutzner + Weber GmbH | Pre-heating system for exhaust gas pipes |
-
1974
- 1974-12-02 GB GB5197974A patent/GB1524525A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2275099A (en) * | 1993-01-23 | 1994-08-17 | Jonathan Leslie Greenall | Heating assemblies having a chimney |
GB2275099B (en) * | 1993-01-23 | 1996-08-28 | Jonathan Leslie Greenall | Heating assemblies having a chimney |
EP3527891A1 (en) * | 2018-02-16 | 2019-08-21 | Kutzner + Weber GmbH | Pre-heating system for exhaust gas pipes |
CN108916901A (en) * | 2018-08-09 | 2018-11-30 | 西安热工研究院有限公司 | A kind of auto-controlled energy-saving type eliminates the device of plume |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |