US1000227A - Spray-burner. - Google Patents

Spray-burner. Download PDF

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Publication number
US1000227A
US1000227A US61053511A US1911610535A US1000227A US 1000227 A US1000227 A US 1000227A US 61053511 A US61053511 A US 61053511A US 1911610535 A US1911610535 A US 1911610535A US 1000227 A US1000227 A US 1000227A
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United States
Prior art keywords
burner
oil
nozzle
valve
spray
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Expired - Lifetime
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US61053511A
Inventor
William Albert Bennett
James Liptrot Ardern
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Individual
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Priority to US61053511A priority Critical patent/US1000227A/en
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    • 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

  • Our invention relates to improvements in oil burners for furnaces and other purposes and particularly tosuch as are used for burning crude oils, creosote and the like, the object being to provide a burner whereby the oil is more etlicicntly consumed than is the case with those at present in use.
  • Our invention relates to that type of burner in which the oil is mixed with air of steam and delivered in the form of a jet, helical screw devices being used for giving a rotary or screw-like motion to the air or steam and oil and a central spindle for quantity of oil drawn through by the vacuum caused by the flow of air or steam or for entirely shutting oft the supply.
  • Figure 1 is a longitudinal section of a burner constructed in accordance with our invention, lfiig. 2 elevation of the nozzle end, Fig. 3 elevation of the central regulating spindle and Fig. 4 elevation of an in'iprovcd form of nozzle forming one of the main features of our invention.
  • the shell of the burner is made in two parts 7.: and 7).
  • the part 7r carries the valve spindle 0 having a screw threaded portion w which engages with a screw threaded portion on the part Z
  • the valve spindle ri' has an operating handle n at one end and 21 conical valve '2' at the other end.
  • a shortcollar a is providcd at the larger end oi the valve 7', and this collar has helical grooves 71 in its periphery through which the oil issues.
  • the part 7.2 of the shell is provided with an oil inlet branch n on one side.
  • a nozzle 1/ is secured inside the part b of the shclh and Forms therewith an air or strain chamber.
  • this nozzle is provided at one end portion with two screw threaded por tions and j having a flange J between them.
  • the part 7' is screwed into the steam chamber 6, and the part 7' isscrewed into the part 70 of the shell, so that the two parts of the shell are coupled together and either part may be removed at will forrpair.
  • the steam or air chamber is provided on one side with an inlet b5.
  • the freecnd portion of the nozzle is arranged to'project from the part b, and it is provided with a 'alve seat (1 at a little distance from its extreme end, for the valve r to engage with.
  • T he free end portion of the nozzle is formed of two cones, and the exterior cone has an annular bell-mouthed outlet 7) around the valve r.
  • the free end portion of the nozzle is provided with a guide (Z which is formed of helical ribs I). having helical grooves 0 between them.
  • a cap 9 is screwed upon the screw threaded projection b and bears against the outer end portion of the guide (Z, which is conical in form, and thereby forms narrow outlets f for steam or air around the extreme end portion of the nozzle.
  • the nozzle a is provided with a cylinder t in which the collar 8 is slidable, and the cylindrical bore 25 is connected with the oil space of the part in by an annular passage m around the valve spindle.
  • the steam or air which enters through the branch 0 has a whirling motion imparted to it as it. passes tl-w-igh the grooves c, and the oil has a whirling motion imparted to itas it passes through the grooves 11.
  • These whirling streams mingle and burn outside the cap 9, and as the valve seat (1 is arranged at a distance from the point where combustion takes place it does not become obstructed with burned oil or otherwise injured by the heat,
  • the combination with an outer shell provided with inlets for oil and for pressure fluid, ot a nozzle having one end portion sccured in the shell between the said inlets and having acylindrical bore which communicates with the oil inlet, said c I I 1,000,227

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Nozzles For Spraying Of Liquid Fuel (AREA)

Description

W. A. BENNETT & J. L. ARDERN.
SPRAY BURNER. APPLICATION FILED FEB. 24, 1911.
1,000,227. Btented Aug. 8, 1911.
Q k U '5 V F g Q 0 Q a.
regulating the WILLIAM ALBERT BENNETT, OF BOLTON, AND JAMES LIPIROI ARDERN, 0F NEWTON LE-XVILLOWS, ENGLAND.
SPRAY-BURNER. I
Specification of Letters Patent.
Patented Aug. 8, 1911,
Application filed February 24, 1911 Serial No. 610,535. I
To all whom it may concern:
Be it known that we, WILLIAM ALBERT BENNETT and JAMES LIPTROT ARDERN, subjects of the King of Great Britain and Ireland, the former a resident of Bolton, in the county of Lancaster, England, and the latter a resident of Newton le-llillows, in the aforesaid county, England, have invented certain new and useful Improvements in Spray-Burners, of which the following is a specification.
Our invention relates to improvements in oil burners for furnaces and other purposes and particularly tosuch as are used for burning crude oils, creosote and the like, the object being to provide a burner whereby the oil is more etlicicntly consumed than is the case with those at present in use.
Our invention relates to that type of burner in which the oil is mixed with air of steam and delivered in the form of a jet, helical screw devices being used for giving a rotary or screw-like motion to the air or steam and oil and a central spindle for quantity of oil drawn through by the vacuum caused by the flow of air or steam or for entirely shutting oft the supply.
()ur invcntion will be fully described with reference to the accompanying drawings in which,
Figure 1 is a longitudinal section of a burner constructed in accordance with our invention, lfiig. 2 elevation of the nozzle end, Fig. 3 elevation of the central regulating spindle and Fig. 4 elevation of an in'iprovcd form of nozzle forming one of the main features of our invention.
The shell of the burner is made in two parts 7.: and 7). The part 7r carries the valve spindle 0 having a screw threaded portion w which engages with a screw threaded portion on the part Z The valve spindle ri'has an operating handle n at one end and 21 conical valve '2' at the other end. A shortcollar a is providcd at the larger end oi the valve 7', and this collar has helical grooves 71 in its periphery through which the oil issues. The part 7.2 of the shell is provided with an oil inlet branch n on one side. A nozzle 1/ is secured inside the part b of the shclh and Forms therewith an air or strain chamber. and this nozzle is provided at one end portion with two screw threaded por tions and j having a flange J between them. The part 7' is screwed into the steam chamber 6, and the part 7' isscrewed into the part 70 of the shell, so that the two parts of the shell are coupled together and either part may be removed at will forrpair.
The steam or air chamber is provided on one side with an inlet b5. ch 0 for steam or air, and it has a screw threaded projeo; tion Z) at its free engi e, The freecnd portion of the nozzle is arranged to'project from the part b, and it is provided with a 'alve seat (1 at a little distance from its extreme end, for the valve r to engage with. T he free end portion of the nozzle is formed of two cones, and the exterior cone has an annular bell-mouthed outlet 7) around the valve r. The free end portion of the nozzle is provided with a guide (Z which is formed of helical ribs I). having helical grooves 0 between them. A cap 9 is screwed upon the screw threaded projection b and bears against the outer end portion of the guide (Z, which is conical in form, and thereby forms narrow outlets f for steam or air around the extreme end portion of the nozzle.
The nozzle a is provided with a cylinder t in which the collar 8 is slidable, and the cylindrical bore 25 is connected with the oil space of the part in by an annular passage m around the valve spindle. I
The steam or air which enters through the branch 0 has a whirling motion imparted to it as it. passes tl-w-igh the grooves c, and the oil has a whirling motion imparted to itas it passes through the grooves 11. These whirling streams mingle and burn outside the cap 9, and as the valve seat (1 is arranged at a distance from the point where combustion takes place it does not become obstructed with burned oil or otherwise injured by the heat,
What we claim is:
In a burner, the combination, with an outer shell provided with inlets for oil and for pressure fluid, ot a nozzle having one end portion sccured in the shell between the said inlets and having acylindrical bore which communicates with the oil inlet, said c I I 1,000,227
mm? the pfojecting end portion In tesfimony whereof We have herefinto muzzle and forming outlets therewish, set our hands in the presence of two Wit- 10 111d mam-we spindle opemtively connected nesses. r with the said shell and having a conical WILLIAM ALBERT BENNETT.
5 valve for engaging with the valve seat and JAMES LIPTROT ARDERQN.
having also a collar provided with helical WVitnesses: gl'oeveefor the oil and arranged to-slide in WILLIAM W. TAYLOR,
the said cylindrical bore. AMY E. Evms.
US61053511A 1911-02-24 1911-02-24 Spray-burner. Expired - Lifetime US1000227A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US61053511A US1000227A (en) 1911-02-24 1911-02-24 Spray-burner.

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Application Number Priority Date Filing Date Title
US61053511A US1000227A (en) 1911-02-24 1911-02-24 Spray-burner.

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US1000227A true US1000227A (en) 1911-08-08

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US61053511A Expired - Lifetime US1000227A (en) 1911-02-24 1911-02-24 Spray-burner.

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2592297A (en) * 1946-04-09 1952-04-08 Laguilharre Pierre Robert Arrangement for atomizing liquids
EP0904844A1 (en) * 1996-06-10 1999-03-31 Nippon Telegraph And Telephone Corporation Two-fluid nozzle and device employing the same nozzle for freezing and drying liquid containing biological substances
US20130112778A1 (en) * 2010-07-20 2013-05-09 Sulzer Mixpac Ag Static spray mixer
US20130119158A1 (en) * 2010-07-20 2013-05-16 Sulzer Mixpac Ag Static spray mixer
US20170321276A1 (en) * 2012-03-02 2017-11-09 Sequenom, Inc. Methods and processes for non-invasive assessment of genetic variations

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2592297A (en) * 1946-04-09 1952-04-08 Laguilharre Pierre Robert Arrangement for atomizing liquids
EP0904844A1 (en) * 1996-06-10 1999-03-31 Nippon Telegraph And Telephone Corporation Two-fluid nozzle and device employing the same nozzle for freezing and drying liquid containing biological substances
EP0904844A4 (en) * 1996-06-10 2005-08-31 Nippon Telegraph & Telephone Two-fluid nozzle and device employing the same nozzle for freezing and drying liquid containing biological substances
JP2013535318A (en) * 2010-07-20 2013-09-12 スルザー ミックスパック アクチェンゲゼルシャフト Static spray mixer
RU2570005C2 (en) * 2010-07-20 2015-12-10 Зульцер Микспэк Аг Static spraying mixer
CN103118798A (en) * 2010-07-20 2013-05-22 苏舍米克斯帕克有限公司 Static spray mixer
CN103140294A (en) * 2010-07-20 2013-06-05 苏舍米克斯帕克有限公司 Static spray mixer
JP2013530832A (en) * 2010-07-20 2013-08-01 スルザー ミックスパック アクチェンゲゼルシャフト Static spray mixer
US20130112778A1 (en) * 2010-07-20 2013-05-09 Sulzer Mixpac Ag Static spray mixer
CN103118798B (en) * 2010-07-20 2015-08-12 苏舍米克斯帕克有限公司 static spray mixer
US20130119158A1 (en) * 2010-07-20 2013-05-16 Sulzer Mixpac Ag Static spray mixer
RU2570005C9 (en) * 2010-07-20 2016-05-20 Зульцер Микспэк Аг Static spraying mixer
TWI554333B (en) * 2010-07-20 2016-10-21 素路彩米克斯派克股份有限公司 Static spray mixer
TWI566839B (en) * 2010-07-20 2017-01-21 素路彩米克斯派克股份有限公司 Static spray mixer
US9770728B2 (en) * 2010-07-20 2017-09-26 Sulzer Mixpac Ag Static spray mixer
US10625282B2 (en) * 2010-07-20 2020-04-21 Sulzer Mixpac Ag Static spray mixer
CN107376686A (en) * 2010-07-20 2017-11-24 苏舍米克斯帕克有限公司 Static spray mixer
US10265713B2 (en) 2010-07-20 2019-04-23 Sulzer Mixpac Ag Static spray mixer
US20170321276A1 (en) * 2012-03-02 2017-11-09 Sequenom, Inc. Methods and processes for non-invasive assessment of genetic variations

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