US1639153A - Fire pot for fuel burners - Google Patents
Fire pot for fuel burners Download PDFInfo
- Publication number
- US1639153A US1639153A US751007A US75100724A US1639153A US 1639153 A US1639153 A US 1639153A US 751007 A US751007 A US 751007A US 75100724 A US75100724 A US 75100724A US 1639153 A US1639153 A US 1639153A
- Authority
- US
- United States
- Prior art keywords
- fire pot
- fuel burners
- pot
- fuel
- shell
- 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
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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
- F23D11/44—Preheating devices; Vaporising devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D2900/00—Special features of, or arrangements for burners using fluid fuels or solid fuels suspended in a carrier gas
- F23D2900/31019—Mixing tubes and burner heads
Definitions
- HUDSON A. mm, 0I' GALISBUBG, ILLINOIS, .ABSIGNOB' TO 'WHTSLOW 30m & ENGINEERING O0., 0l' GALESBUBG, ILLDTOIS, A. CORPORATION OF ILLINOIS.
- This invention relates to improvements-in fire potsfor lfuel burners, and has for its object to provide 'a device of that character comprising a main shell formed of steel, or the like, and supplemented by a refractory lining so located as to receive the maximum heat to prevent deterioration of the shell.
- FIG. 1 is ya plan view 4of, my improved construction
- Fig. 2 is a lvertical section taken along the line 2-2'of Fig. 1.
- the shell of a fire pot generally of circu ar form, having the side wall 10a inclined 'from bottom to top, and with inlet openings 10b and 10 at one side, also the passages 10d and 10.e at either side of the ports 10b and 10".
- these ports and passages are provided to permit injecthe fuel, air, pilot light, or the like.
- the side wall 10 is offset to provide the horizontal shoulderlOt and the vertical wall portion v 10g.
- the refractory ring orcollar 611 constructed of suitable refractory materlal, and havin its inner periphery inclined inwardly from ottom to top as indicated by numeral 11, to generally continue ⁇ the surface. of the lower portion of the iire ot chamber.
- the fuel is lnjected or other- 'wise supilied to the fire pot chamber and circulate thereabout durin or after combustion.
- the tenden 'of t e burnln fuel or fuel mixture is to rise, and the maximum heat zone is at the upper portion, so that the deterioration eifect thereofpis ⁇ received by the refractory Y I terioration of the surrounding metal shell,
- a fire pot for fuel burners comprising a metal fire pot shell having an open to portion, and a ring of refractor materi the inner end of the bore of whic re isters withV the ⁇ bore of Isaid open top, sai ⁇ 'rin being supported wholl above the pot an positioned approximate y in the zone of most intense heat normally' developed by the burner in operation, the bore of said'ring beingof approximatel the same diameter as the interior of the s ell and the surface of said bore forming an approximate continuation of the inner surface of saidshell.
- a fire pot for fuel burners comprising a metal fire pot shell having an o nftop, portion, said shell having outward y'oifset portions contiguous to the open topportion, and a ring of refractory nihaterialv a bottom face restin upon said offset portlons' and its borea't e inner end thereof in 'register with said top enii1g,sid bore befx ing of, approximatel e same diameter as. the vinterior ofthe A ell and the surface of S lthe bore forming an approximate continua- '.ti'on of the inner surface of said shell, said.
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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
l Aug 16 927 H. A. 'rEDMAN FIRE POT FOR FUEL BURNBRS Filed NOV. 20. 14924 tion or entranceo menta Aug.' 1s, 1921.
UNITED STATES 1PA-TENT OFFICE.
HUDSON A. mm, 0I' GALISBUBG, ILLINOIS, .ABSIGNOB' TO 'WHTSLOW 30m & ENGINEERING O0., 0l' GALESBUBG, ILLDTOIS, A. CORPORATION OF ILLINOIS.
2mn Por ron. rum. Bummna Application mea november 2o, 1924. seria; loro. 751,007.
This invention relates to improvements-in fire potsfor lfuel burners, and has for its object to provide 'a device of that character comprising a main shell formed of steel, or the like, and supplemented by a refractory lining so located as to receive the maximum heat to prevent deterioration of the shell. l
This and other objects will be more fully described in the following specification and shown in the accompanying drawing, in which- Fig. 1 is ya plan view 4of, my improved construction,
Fig. 2 is a lvertical section taken along the line 2-2'of Fig. 1. l
10 indicates general] the shell of a lire pot, generally of circu ar form, having the side wall 10a inclined 'from bottom to top, and with inlet openings 10b and 10 at one side, also the passages 10d and 10.e at either side of the ports 10b and 10". `These ports and passages are provided to permit injecthe fuel, air, pilot light, or the like. At its upper portion the side wall 10 is offset to provide the horizontal shoulderlOt and the vertical wall portion v 10g. Detachably mounted upon the shoulder 10r is the refractory ring orcollar 611 constructed of suitable refractory materlal, and havin its inner periphery inclined inwardly from ottom to top as indicated by numeral 11, to generally continue `the surface. of the lower portion of the iire ot chamber. i
In practice the fuel is lnjected or other- 'wise supilied to the fire pot chamber and circulate thereabout durin or after combustion. The tenden 'of t e burnln fuel or fuel mixture is to rise, and the maximum heat zone is at the upper portion, so that the deterioration eifect thereofpis `received by the refractory Y I terioration of the surrounding metal shell,
and to an a transmitted!) t v the appended claims; v
reciable extent reducesthe heat4 erethrou h. At the same time this refractory ring w en heated'is not so equalize the' heat adjacent the zone of atomization 'and combustion.
When necessary the refractoryring maya` be readily replaced -with little expense and 5o no inconvenience.
It will be" obviousvthat m invention is susceptible of modification an improvement, and I do not wish to be restricted to the form shown and described, ex'vcept as defined in 55 f What I claini is: p
1. A fire pot for fuel burners comprising a metal fire pot shell having an open to portion, and a ring of refractor materi the inner end of the bore of whic re isters withV the `bore of Isaid open top, sai `'rin being supported wholl above the pot an positioned approximate y in the zone of most intense heat normally' developed by the burner in operation, the bore of said'ring beingof approximatel the same diameter as the interior of the s ell and the surface of said bore forming an approximate continuation of the inner surface of saidshell. 70
2. A lire pot for fuel burners comprising a metal fire pot shell having an o nftop, portion, said shell having outward y'oifset portions contiguous to the open topportion, and a ring of refractory nihaterialv a bottom face restin upon said offset portlons' and its borea't e inner end thereof in 'register with said top enii1g,sid bore befx ing of, approximatel e same diameter as. the vinterior ofthe A ell and the surface of S lthe bore forming an approximate continua- '.ti'on of the inner surface of said shell, said.
ring being whollysupported'abovel the pot an positioned approximatey most intense heatnormall'y e burner in operation.`
'In witness whereofz I hereunto subscribe my name to this specification. e
its
inthe zone ofv veloped-by the .T
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US751007A US1639153A (en) | 1924-11-20 | 1924-11-20 | Fire pot for fuel burners |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US751007A US1639153A (en) | 1924-11-20 | 1924-11-20 | Fire pot for fuel burners |
Publications (1)
Publication Number | Publication Date |
---|---|
US1639153A true US1639153A (en) | 1927-08-16 |
Family
ID=25020064
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US751007A Expired - Lifetime US1639153A (en) | 1924-11-20 | 1924-11-20 | Fire pot for fuel burners |
Country Status (1)
Country | Link |
---|---|
US (1) | US1639153A (en) |
-
1924
- 1924-11-20 US US751007A patent/US1639153A/en not_active Expired - Lifetime
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