ES474422A1 - Mixer head for low capacity oil heater - is designed to ensure efficient fuel combustion by use of double tube assembly with annular space separation - Google Patents
Mixer head for low capacity oil heater - is designed to ensure efficient fuel combustion by use of double tube assembly with annular space separationInfo
- Publication number
- ES474422A1 ES474422A1 ES474422A ES474422A ES474422A1 ES 474422 A1 ES474422 A1 ES 474422A1 ES 474422 A ES474422 A ES 474422A ES 474422 A ES474422 A ES 474422A ES 474422 A1 ES474422 A1 ES 474422A1
- Authority
- ES
- Spain
- Prior art keywords
- annular space
- inner tube
- designed
- mixer head
- tube assembly
- 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
- 238000002485 combustion reaction Methods 0.000 title abstract 3
- 239000000446 fuel Substances 0.000 title abstract 2
- 238000000926 separation method Methods 0.000 title 1
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
- F23D11/36—Details, e.g. burner cooling means, noise reduction means
- F23D11/40—Mixing tubes or chambers; Burner heads
- F23D11/402—Mixing chambers downstream of the nozzle
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Spray-Type Burners (AREA)
Abstract
The heat output of the unit is between 10,000 and 40,000 cals/h and fuel consumption is 1 to 4.5 kg/h. The mixer head comprises an outer tube which consists of an extension of the heater's air intake, an inner tube concentric with the outer tube - closed at the end nearest the fan and joined at its free end to the end of the outer tube - and a disc slightly smaller in diameter than the inner tube and placed horizontally within it. A primary current of combustion air passes through holes in the closed end of the inner tube and a secondary current passes through holes near the top of the inner tube. The inner tube (2) is placed concentrically within the outer tube (1), separated from it by the annular space (4) the two tubes being joined together a their free end. Air passing into the annular space (4) forms the secondary combustion air current by passing out of the annular space through holes (5). Deflectors (6) ensure that the air current is directed towards the disc (3).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2807186A DE2807186C2 (en) | 1978-02-20 | 1978-02-20 | Mixing head for hydrocarbon burners, especially heating oil burners, with small fuel throughputs |
Publications (1)
Publication Number | Publication Date |
---|---|
ES474422A1 true ES474422A1 (en) | 1979-04-16 |
Family
ID=6032453
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES474422A Expired ES474422A1 (en) | 1978-02-20 | 1978-10-23 | Mixer head for low capacity oil heater - is designed to ensure efficient fuel combustion by use of double tube assembly with annular space separation |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE871637A (en) |
DE (1) | DE2807186C2 (en) |
ES (1) | ES474422A1 (en) |
FR (1) | FR2417720A1 (en) |
IT (1) | IT1099406B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3919797A1 (en) * | 1989-06-16 | 1991-01-03 | Bernhard W Braukmann | Oil burner for boiler - has oil atomising nozzle mounted on end of oil supply pipe inside air supply duct |
AT400259B (en) * | 1993-11-29 | 1995-11-27 | Schwarz A & Co | MIXING DEVICE FOR OIL OR GAS BURNERS |
DE9319719U1 (en) * | 1993-12-22 | 1994-03-03 | Jendrisak Jozef Dipl Ing | Burner for dark jet heating, which is equipped as a compact unit with air and recirculation fan, mixing device, recirculation chamber, air chamber and combustion air preheating |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT969367B (en) * | 1972-10-06 | 1974-03-30 | Riello Bruciatori Sas | EXTERNAL RECIRCULATION HEAD FOR LIQUID FUEL BURNERS |
DE2715456A1 (en) * | 1977-04-06 | 1978-10-12 | Karl Bodemer | Oil burner oil and air mixer - has central air entry inside swirl plates, outer ring of secondary air holes |
-
1978
- 1978-02-20 DE DE2807186A patent/DE2807186C2/en not_active Expired
- 1978-10-20 IT IT28938/78A patent/IT1099406B/en active
- 1978-10-23 ES ES474422A patent/ES474422A1/en not_active Expired
- 1978-10-25 FR FR7830698A patent/FR2417720A1/en not_active Withdrawn
- 1978-10-30 BE BE2057380A patent/BE871637A/en unknown
Also Published As
Publication number | Publication date |
---|---|
IT7828938A0 (en) | 1978-10-20 |
BE871637A (en) | 1979-02-15 |
FR2417720A1 (en) | 1979-09-14 |
DE2807186C2 (en) | 1986-03-20 |
IT1099406B (en) | 1985-09-18 |
DE2807186A1 (en) | 1979-08-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4417565A (en) | Fast and easy charcoal starter | |
CA2455372C (en) | Water heater | |
EP0571704A3 (en) | ||
GB1475959A (en) | Flare stack gas burner | |
ES474422A1 (en) | Mixer head for low capacity oil heater - is designed to ensure efficient fuel combustion by use of double tube assembly with annular space separation | |
US4187835A (en) | Indirect heat transfer apparatus | |
US2237889A (en) | Flame stabilizer for laboratory burners | |
GB537657A (en) | Improvements relating to heating elements or radiants for furnaces | |
DE58907023D1 (en) | Burner. | |
MA19161A1 (en) | FUEL INTAKE ASSEMBLY FOR FUEL CURRENT BURNERS. | |
FR2355241A1 (en) | Gas burner with primary combustion air connection - has secondary air connection fitting as extension to flue pipe | |
GB875975A (en) | Air heater | |
GB695429A (en) | Improvements in or relating to boilers for absorption refrigerating apparatus | |
GB548710A (en) | Improvements relating to exhaust and other silencers | |
GB402693A (en) | Combined heat-exchanger and centrifugal dust separator particularly for heating air by and separating dust from flue gases | |
GB883577A (en) | An improved centrifugal dust extractor | |
US2443920A (en) | Tubular hot-air heater | |
GB453809A (en) | Improvements in or relating to air heating stoves | |
US2429514A (en) | Lightweight aircraft heater with muffler | |
SU798415A1 (en) | Burner | |
SU840613A2 (en) | Vortex pipe | |
SU652233A1 (en) | Radiation tube | |
GB431988A (en) | Improvements in or relating to exhaust silencers | |
GB457060A (en) | Improvements relating to dust and soot collecting devices for attachment to chimneys and the like | |
GB962561A (en) | Recuperator for gaseous media |