GB342463A - - Google Patents
Info
- Publication number
- GB342463A GB342463A GB38652/29A GB3865229A GB342463A GB 342463 A GB342463 A GB 342463A GB 38652/29 A GB38652/29 A GB 38652/29A GB 3865229 A GB3865229 A GB 3865229A GB 342463 A GB342463 A GB 342463A
- Authority
- GB
- United Kingdom
- Prior art keywords
- supplementary air
- nozzles
- grids
- heated
- current
- 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
- F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
- F23L9/00—Passages or apertures for delivering secondary air for completing combustion of fuel
- F23L9/02—Passages or apertures for delivering secondary air for completing combustion of fuel by discharging the air above the fire
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Exhaust Gas After Treatment (AREA)
Abstract
342,463. Boiler furnaces. KATZ, H., 91, Vogelsangerstrasse, Ehrenfeld, Cologne Germany. Dec. 17, 1929, No. 38652. Con vention date, Dec. 17, 1928. [Class 51 (i).] In a boiler furnace of the type provided with grids arranged in the exhaust flue and means for blowing supplementary air or steam into the waste gases, blast pipes h with nozzles k are arranged behind the grids c and d which are located above or directly behind the fire bridge, so that highly heated supplementary air can be blown into the waste gases in the form of a counter current. The supplementary air is heated by a preheater v. Above the grids is a funnel e connected with the suction side of a blower f and adapted, when the development of smoke is very great, to draw off the smoke to be mixed with the supplementary air which is supplied through a pipe g. In order that the heated mixture of supplementary air and exhaust issuing from the nozzles k may have a high velocity, it is led to the nozzles through counter current passages h and at the point where the direction changes an additional high velocity current of steam or the like is introduced by inlets i, and has an injector action on the main current.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE342463T | 1928-12-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB342463A true GB342463A (en) | 1931-02-05 |
Family
ID=31895094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB38652/29A Expired GB342463A (en) | 1928-12-17 | 1929-12-17 |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB342463A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113944533A (en) * | 2021-10-13 | 2022-01-18 | 山东汽车制造有限公司 | Mixer, tail gas aftertreatment system and treatment method |
-
1929
- 1929-12-17 GB GB38652/29A patent/GB342463A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113944533A (en) * | 2021-10-13 | 2022-01-18 | 山东汽车制造有限公司 | Mixer, tail gas aftertreatment system and treatment method |
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