DE404631C - Gas burner - Google Patents
Gas burnerInfo
- Publication number
- DE404631C DE404631C DEB112932D DEB0112932D DE404631C DE 404631 C DE404631 C DE 404631C DE B112932 D DEB112932 D DE B112932D DE B0112932 D DEB0112932 D DE B0112932D DE 404631 C DE404631 C DE 404631C
- Authority
- DE
- Germany
- Prior art keywords
- gas
- gas burner
- burner
- conical
- nozzles
- 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
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/02—Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone
- F23D14/04—Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone induction type, e.g. Bunsen burner
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Gas Burners (AREA)
Description
Gasbrenner. 1:s hat sich ergeben, daß bei Brennern ohne vorherige Luftzumischung im Brenner oder Gasrohr die Form der Düsen eine große Rolle spielt, und daß ganz besonders günstig kegelförmig oder sonstwie konisch gestaltete Gasdüsen wirken. Der Unterschied in der vollständigen (leuchtfreien) Verbrennung des Gases durch Düsen von gleichem Gasdurchlaß, z. B. bei einer zylindrischen und einer konischen Düse ist überraschend. Während im ersten Falle eine leuchtende Flamme entsteht, ist im zweiten Falle die Flamme völlig blau. Dementsprechend ist auch der Nutzeffekt ein wesentlich günstigerer. Er beruht wahrscheinlich darauf, daß die Gasmoleküle in stärkere wirbelnde (divergierende) Bewegung beim Austritt aus der konischen Düse versetzt «-erden, wodurch eine bessere Mischung des Gases mit der Verbrennungsluft herbeigeführt wird. Welche Konizität man zweckmäßig den Düsen gibt, hängt von dem Heizwert und dem Druck des Gases ab und läßt sich leicht durch Versuche feststellen.Gas burner. 1: s has shown that with burners without prior Air admixture in the burner or gas pipe the shape of the nozzles plays a major role, and that particularly favorably conical or otherwise conical gas nozzles works. The difference in the complete (luminous-free) combustion of the gas through nozzles of the same gas passage, e.g. B. with a cylindrical and a conical Nozzle is surprising. While in the first case a glowing flame arises, in the second case the flame is completely blue. The efficiency is accordingly a much cheaper one. It is probably based on the fact that the gas molecules in stronger swirling (diverging) movement when exiting the conical nozzle offset «-erden, whereby a better mixture of the gas with the combustion air is brought about. Which conicity is best given to the nozzles depends on this Calorific value and the pressure of the gas and can easily be determined by experiments.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEB112932D DE404631C (en) | 1924-02-24 | 1924-02-24 | Gas burner |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEB112932D DE404631C (en) | 1924-02-24 | 1924-02-24 | Gas burner |
Publications (1)
Publication Number | Publication Date |
---|---|
DE404631C true DE404631C (en) | 1924-10-20 |
Family
ID=6993344
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEB112932D Expired DE404631C (en) | 1924-02-24 | 1924-02-24 | Gas burner |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE404631C (en) |
-
1924
- 1924-02-24 DE DEB112932D patent/DE404631C/en not_active Expired
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