US1450000A - Fuel-oil-spray burner - Google Patents
Fuel-oil-spray burner Download PDFInfo
- Publication number
- US1450000A US1450000A US468994A US46899421A US1450000A US 1450000 A US1450000 A US 1450000A US 468994 A US468994 A US 468994A US 46899421 A US46899421 A US 46899421A US 1450000 A US1450000 A US 1450000A
- Authority
- US
- United States
- Prior art keywords
- oil
- fuel
- nozzle
- valve
- ducts
- 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 - Lifetime
Links
- 239000007921 spray Substances 0.000 title description 5
- 239000003921 oil Substances 0.000 description 6
- 230000006835 compression Effects 0.000 description 5
- 238000007906 compression Methods 0.000 description 5
- 239000000295 fuel oil Substances 0.000 description 5
- 238000002156 mixing Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 3
- 208000028659 discharge Diseases 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 2
- 125000000349 (Z)-3-carboxyprop-2-enoyl group Chemical group O=C([*])/C([H])=C([H])\C(O[H])=O 0.000 description 1
- 241000287181 Sturnus vulgaris Species 0.000 description 1
- 238000000889 atomisation Methods 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 238000003763 carbonization Methods 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D11/00—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space
- F23D11/10—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space the spraying being induced by a gaseous medium, e.g. water vapour
Definitions
- the object of my improvements is the production of a simple but practical device by means of which fuel oil may be effectually disintegrated by, and combined with, an air or steam blast for injection into a furnace, or the like; and the invention consists in the specific construction and arrangement of parts described and claimed,-the distinctive feature being the provision of convergent supply ducts in the valve casing by means of which the oil and the air or steam are caused to impinge and merge in a common duct by which latter the dilution thus attained is injected into a nozzle of relatively large area in cross section adapted to function as both a blending and a compression chamber,the latter being formed with a constricted discharge orifice through which the compressed Jduid admixture is ejected in the form of a finely atomized spray, thereby insuring perfect combustion, eliminating carbonization, etc., all as hereinafter fully set forth.
- the accompanying drawing represents a sectional elevation of my improved fuel oil burner, in which N, is the blending and compression chamber and nozzle, all these three functions being combined in one,the cross section of the main portion of said nozzle N, being relatively large as compared with the inlet i, thereto in the valve casing C, and the discharge end or nose of the nozzle N, being formed with a con'- stricted outlet n, smaller than said inlet a', so as to effect the compression of the oil vapor and its gaseous vehicle within the elongate chamber a', prior' to the ejectment thereof through said constricted discharge outlet n.
- O is the oil valve
- G the valve for the gaseous vehicle, the latter consisting of either air or steam as preferred, or most expedient under conditions of use. rThese valves are mounted in the casing, C, in any 1921. Serial No. 468,994.
- valve chan'ibe'rs 0, and g provided respectively with ducts 0', and Q',-the first named (0") communicating ⁇ with the fuel oil supply, and the other (g) connecting with the gaseous pressure vehicle supply.
- the novelty in this respect in the present case consists (in conjunction with my blending and compression nozzle N) in forming the casing C, with convergent ducts o2, and g2, extending from the valve seats to a common conduit cx, leading to the inlet z', before referred to, and interposed between said convergent ducts o2, and g2, and the said entrance c', to the nozzle N, as indicated clearly in the drawing.
- the fuel oil and its gaseous vehicle are caused to impinge inthe passage 0X, Dreparatory to introduction into the elongate chamber n, of the nozzle N, in which, owing to the constricted discharge orifice n, the comminuted and attenuated oil with its gaseous vehicle are further blended and compressed preparatory to ejectment through said orifice a, the resultant dis charge being in the form of a fine vaporous spray which is highly inflammable,-the atomization effected being so thorough and complete as to insure perfect combustion of the fuel.
- constricted discharge orifice n, of the blending and compression nozzle N is of less area in cross section than the inlet i, to the relatively large elongate chamber fa, in said nozzle member of the combination.
- a valve casing having opposed oil and steam. or air inlet ducts and convergent valve chambers With which they communicete, convergent ducts each leading angl larly from its chamber, valves in the valve chambers in elinement with said valve charm.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Feeding And Controlling Fuel (AREA)
Description
'Mal/127, 1923 1,450,110@
G. T. JOCKEBS.
FUEL OIL SPRAY BURNER. FLED MAY12,192:.
\\\\\\ ff I Patented feier. 27, i923.
stares GEORGE T. JOCKERS, 0F
BROOKLYN, NE'W YORK.
runnen-snaar BURNER.
application led May 12,
To all 'wht/mt 'it may conc/cra:
Be itI known that l, Grier-ion i. donneurs, a citizen of the United States, and a residentof the borough of Brooklyn, counts,rv of Kings, city and State of N ew York, have invented certain new and useful improvements in Fuel-Oil-Spray Burners, of which the following is a specification.
The object of my improvements is the production of a simple but practical device by means of which fuel oil may be effectually disintegrated by, and combined with, an air or steam blast for injection into a furnace, or the like; and the invention consists in the specific construction and arrangement of parts described and claimed,-the distinctive feature being the provision of convergent supply ducts in the valve casing by means of which the oil and the air or steam are caused to impinge and merge in a common duct by which latter the dilution thus attained is injected into a nozzle of relatively large area in cross section adapted to function as both a blending and a compression chamber,the latter being formed with a constricted discharge orifice through which the compressed Jduid admixture is ejected in the form of a finely atomized spray, thereby insuring perfect combustion, eliminating carbonization, etc., all as hereinafter fully set forth.
The accompanying drawing represents a sectional elevation of my improved fuel oil burner, in which N, is the blending and compression chamber and nozzle, all these three functions being combined in one,the cross section of the main portion of said nozzle N, being relatively large as compared with the inlet i, thereto in the valve casing C, and the discharge end or nose of the nozzle N, being formed with a con'- stricted outlet n, smaller than said inlet a', so as to effect the compression of the oil vapor and its gaseous vehicle within the elongate chamber a', prior' to the ejectment thereof through said constricted discharge outlet n.
O, is the oil valve, and G, the valve for the gaseous vehicle, the latter consisting of either air or steam as preferred, or most expedient under conditions of use. rThese valves are mounted in the casing, C, in any 1921. Serial No. 468,994.
manner well known in the art, being positioned in valve chan'ibe'rs 0, and g, provided respectively with ducts 0', and Q',-the first named (0") communicating` with the fuel oil supply, and the other (g) connecting with the gaseous pressure vehicle supply. The novelty in this respect in the present case consists (in conjunction with my blending and compression nozzle N) in forming the casing C, with convergent ducts o2, and g2, extending from the valve seats to a common conduit cx, leading to the inlet z', before referred to, and interposed between said convergent ducts o2, and g2, and the said entrance c', to the nozzle N, as indicated clearly in the drawing.
By this specific construction and arrangement of parts the fuel oil and its gaseous vehicle are caused to impinge inthe passage 0X, Dreparatory to introduction into the elongate chamber n, of the nozzle N, in which, owing to the constricted discharge orifice n, the comminuted and attenuated oil with its gaseous vehicle are further blended and compressed preparatory to ejectment through said orifice a, the resultant dis charge being in the form of a fine vaporous spray which is highly inflammable,-the atomization effected being so thorough and complete as to insure perfect combustion of the fuel.
l have found by actual experience thatby the employment of a burner, so called, of this construction, I not only attain prac tically perfect consumption of the oil, but also that with a. discharge orifice a, of approXimately one thirty second of an inch, and a gaseous vehicle under suitable pressure, l am enabled to attain a flame six feet or more in projective length, which is advantageous in connection with certain purposes and conditions of use. l
lt is to be noted in this connection that the constricted discharge orifice n, of the blending and compression nozzle N, is of less area in cross section than the inlet i, to the relatively large elongate chamber fa, in said nozzle member of the combination.
What I claim as my invention and desire to secure by Letters Patent is,
A valve casing having opposed oil and steam. or air inlet ducts and convergent valve chambers With which they communicete, convergent ducts each leading angl larly from its chamber, valves in the valve chambers in elinement with said valve charm.
i bers and divergent ducts, e restricted outlet conduit common to said convergent ducts, and an elongated combined blending and
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US468994A US1450000A (en) | 1921-05-12 | 1921-05-12 | Fuel-oil-spray burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US468994A US1450000A (en) | 1921-05-12 | 1921-05-12 | Fuel-oil-spray burner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US1450000A true US1450000A (en) | 1923-03-27 |
Family
ID=23862016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US468994A Expired - Lifetime US1450000A (en) | 1921-05-12 | 1921-05-12 | Fuel-oil-spray burner |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US1450000A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3598322A (en) * | 1970-02-27 | 1971-08-10 | Prismo Universal Corp | Two-material spray gun |
| US3791580A (en) * | 1972-01-17 | 1974-02-12 | D Taccon | Air pressurized actuated atomizer |
| US20050011968A1 (en) * | 2003-04-11 | 2005-01-20 | Tracey James B.A. | Fluid control system for gas/liquid |
-
1921
- 1921-05-12 US US468994A patent/US1450000A/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3598322A (en) * | 1970-02-27 | 1971-08-10 | Prismo Universal Corp | Two-material spray gun |
| US3791580A (en) * | 1972-01-17 | 1974-02-12 | D Taccon | Air pressurized actuated atomizer |
| US20050011968A1 (en) * | 2003-04-11 | 2005-01-20 | Tracey James B.A. | Fluid control system for gas/liquid |
| US20070187529A1 (en) * | 2003-04-11 | 2007-08-16 | Great Stuff, Inc. | Fluid control system for gas/liquid |
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