US2174052A - Heating apparatus - Google Patents
Heating apparatus Download PDFInfo
- Publication number
- US2174052A US2174052A US235574A US23557438A US2174052A US 2174052 A US2174052 A US 2174052A US 235574 A US235574 A US 235574A US 23557438 A US23557438 A US 23557438A US 2174052 A US2174052 A US 2174052A
- Authority
- US
- United States
- Prior art keywords
- heating
- wall
- members
- heat
- setting
- 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
- 238000010438 heat treatment Methods 0.000 title description 20
- 239000011449 brick Substances 0.000 description 9
- 239000012530 fluid Substances 0.000 description 7
- 238000010276 construction Methods 0.000 description 5
- 238000005246 galvanizing Methods 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 241000193803 Therea Species 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
- C23C2/003—Apparatus
- C23C2/0036—Crucibles
Definitions
- This invention relates generally to heating aption and may conveniently be provided by laying paratus and particularly to apparatus for heating up notched bricks in tiers.
- the invention is an improvethe height of said members, merely by sliding the l0 ment on the structure disclosed in Wilson Patent latter downwardly after aligning their bent-over 2,088,103 but, like the latter, is applicable to other edges with the slots i6.
- upper end of each' of the radiating members i1 The object of the present invention is to proand is carried on a burner block i9 having a vide a radiant heater of improved design which groove extending around one end thereof.
- each bonnet member can be manufactured at relatively low cost.- 'I'he edge of each bonnet member is flanged over Other novel features and advantages of the into enter the groove 20 of its associated burner vention will be pointed out in the course of the block. 'I'he burner blocks are laid up in the set- 20 rouowing detailed description.
- the tine H and are composed of refractory material 2 heating apparatus of my invention comprises a similar to that of which the other bricks are generally trough-shaped radiating member, prefformed. erably of metal, disposed with its edges adjacent
- Each burner block has an opening 2
- the radiant member may-conveniently be 25 with a portion of the wall defines a passage for provided with .spark gap igniters 23 and conheating fluids which may conveniently be supnected through a mixer 24 and a manual control plied thereto by a burner of suitable construction. valve 25 to a fuel supply manifold 25-
- the accompanying drawing illustrates a pre- 'I'he construction described herein provides for ferred embodiment of the invention as applied to the Supply 0f a Combustible miXtllIe t0 the burner 30 the heating of a galvanizing pot or the like.
- hot combusthe drawing tion gases are discharged downwardly through Fig.
- FIG. 1 is apartial transverse section through a the bonnet members l8and the radiating members galvanizing pot havingy the invention incorpo- Il.
- Certain of the notched bricks laid up in tiers rated therein; to provide the slots I6 have projections 2l ex- 35
- Fig. 2 is a partial section through the brick tending outwardly therefrom providing compassions insetting enclosing the pot, substantially along the suring intimate contact of the gases with the rplane of line II-II of Fig. 1; line I-I of Fig. 2 members Il for efcent delivery of heat to the indicates generally the plane on which the section latter.
- the lower ends of the members Il open of Fig. l is taken; and into exhaust ducts 28 extending longitudinally of 40 Fig.
- FIG. 3 is a sectional view taken along the plane the setting below the pot I0 to a suitable stack. of line III-III of Fig. 1.
- a galsible to supply heat to the pot i0 with a high devanizing pot l0 is disposed within a refractory gree of eiliciency.
- the setting includes side and end
- the construction of the heat-radiating mem 45 walls and a pier i2 on which the pot i0 is disbers i'l is such that the co'st thereof is less than posed.
- the setting is built up of refractory brick that of tubular members, since the refractory in the known manner and is enclosed within brick setting which is employed in any case forms sheathing plates i3.
- a marginal plate I4 overpart of the wall for passage of hot gases.v
- a fur- 5u lies the walls of the setting and extends around ther advantage of the construction shown is that 50 the pot I0.
- the side walls of the setting II one of which wall of the setting and the pot I0 may be made is indicated at i5, are provided with a plurality less than the minimum required for tubular heatofA slots I6 extending substantially vertically ing members. thereof.
- the slots are L-shaped in sec- There is practically no loss in efilciency as com- 55 pared with the tubular members since the latter radiate heat only to the setting from their sides adjacent thereto.
- Heating apparatus comprising a refractory wall adjacent a heat-absorbing mass, a troughshaped, heat-radiating member so mounted on said wall as to define therewith a passage for conveying heating fluid, means for supplying heating fiuid to said passage, andv projections from said wall extending into said member providing barks around which said fluid must pass.
- Apparatus for supplying heat to a heatabsorbing mass comprising a refractory wall adjacent said mass, slots formed in said wall,
- Heating apparatus comprising a refractory wall adjacent a heat-absorbing mass, a heatradiatingmember of metal plate bent to trough shape and so mounted on said wall as to dene therewith a passage for conveying heating uid, and a burner penetrating said wall for supplying heating fluid to said passage.
- Apparatus for supplying heat to a heatabsorbing mass comprising a refractory wall adjacent said mass, a plurality of radiant members of metal plate bent to trough shape and mounted on said wall adjacent said mass with their edges embedded in said wall to define therewith a plurality of passages for heating fluid, and burners for supplying heating fluid to said passages.
Description
Sept. 26, 1.939. I lwocplzsoN` HEATING .APPARATUS Filed oct., 18, 1938 `|NvENToR James (lwoodson,
Patented Sept. 26, 1939 i l l UNlTEosTATEs Pli'rrzlwr ortica HEATING APPARATUS James C. Woodson, Cleveland, Ohio, assignor to Lee Wilson Sales Corporation, Cleveland, Chio, a corporation of .Ohio
Application Gctober 18, 1938, Serial No. 235,574
4 Claims. (CL 263-14) This invention relates generally to heating aption and may conveniently be provided by laying paratus and particularly to apparatus for heating up notched bricks in tiers.
a mass of material by radiation from heat ex- Trough-shaped heat radiating members I1 change tubes to which heating iiuids such as hot have their edges disposed within the slots iB. 5 combustion'gases are supplied. 'Ihe edges of the members i1 are L-shaped 6 Radiant heat exchange tubes have been widely whereby they engage behind the overhanglng porused for Various heating applications. The prestions of the brick defining the slots. 'I'he meme ent invention concerns particularly the heating of bers il may conveniently be installed after the a mass enclosed within a setting of refractory brick setting has been built up substantially to o brick. Specifically, the invention is an improvethe height of said members, merely by sliding the l0 ment on the structure disclosed in Wilson Patent latter downwardly after aligning their bent-over 2,088,103 but, like the latter, is applicable to other edges with the slots i6. uses than the typical installation shown, viz., a A bonnet member i8 is disposed above the galvanizing pot. upper end of each' of the radiating members i1 The object of the present invention is to proand is carried on a burner block i9 having a vide a radiant heater of improved design which groove extending around one end thereof. can be manufactured at relatively low cost.- 'I'he edge of each bonnet member is flanged over Other novel features and advantages of the into enter the groove 20 of its associated burner vention will be pointed out in the course of the block. 'I'he burner blocks are laid up in the set- 20 rouowing detailed description. Briey stated, the tine H and are composed of refractory material 2 heating apparatus of my invention comprises a similar to that of which the other bricks are generally trough-shaped radiating member, prefformed. erably of metal, disposed with its edges adjacent Each burner block has an opening 2| therea refractory wall enclosing the mass to be heated, through adapted to receive a burner tube 22. such as a galvanizing pot. The radiant member The several burner tubes may-conveniently be 25 with a portion of the wall defines a passage for provided with .spark gap igniters 23 and conheating fluids which may conveniently be supnected through a mixer 24 and a manual control plied thereto by a burner of suitable construction. valve 25 to a fuel supply manifold 25- The accompanying drawing illustrates a pre- 'I'he construction described herein provides for ferred embodiment of the invention as applied to the Supply 0f a Combustible miXtllIe t0 the burner 30 the heating of a galvanizing pot or the like. In tubes 22and upon ignition thereof, hot combusthe drawing: tion gases are discharged downwardly through Fig. 1 is apartial transverse section through a the bonnet members l8and the radiating members galvanizing pot havingy the invention incorpo- Il. Certain of the notched bricks laid up in tiers rated therein; to provide the slots I6 have projections 2l ex- 35 Fig. 2 is a partial section through the brick tending outwardly therefrom providing baies insetting enclosing the pot, substantially along the suring intimate contact of the gases with the rplane of line II-II of Fig. 1; line I-I of Fig. 2 members Il for efcent delivery of heat to the indicates generally the plane on which the section latter. The lower ends of the members Il open of Fig. l is taken; and into exhaust ducts 28 extending longitudinally of 40 Fig. 3 is a sectional view taken along the plane the setting below the pot I0 to a suitable stack. of line III-III of Fig. 1. By means of the apparatus described, it is pos- Referring now in detail to the drawing, a galsible to supply heat to the pot i0 with a high devanizing pot l0 is disposed within a refractory gree of eiliciency.
setting Ii. The setting includes side and end The construction of the heat-radiating mem 45 walls and a pier i2 on which the pot i0 is disbers i'l is such that the co'st thereof is less than posed. The setting is built up of refractory brick that of tubular members, since the refractory in the known manner and is enclosed within brick setting which is employed in any case forms sheathing plates i3. A marginal plate I4 overpart of the wall for passage of hot gases.v A fur- 5u lies the walls of the setting and extends around ther advantage of the construction shown is that 50 the pot I0. the distance between the inner surface of the The side walls of the setting II, one of which wall of the setting and the pot I0 may be made is indicated at i5, are provided with a plurality less than the minimum required for tubular heatofA slots I6 extending substantially vertically ing members. thereof. As shown. the slots are L-shaped in sec- There is practically no loss in efilciency as com- 55 pared with the tubular members since the latter radiate heat only to the setting from their sides adjacent thereto.
Although I have illustrated and described herein but a preferred embodiment of the invention, it will be understood that changes in the construction disclosed may be made Without departing from the spirit of the invention or the scope of the appended claims. Y
I claim: v
l. Heating apparatus comprising a refractory wall adjacent a heat-absorbing mass, a troughshaped, heat-radiating member so mounted on said wall as to define therewith a passage for conveying heating fluid, means for supplying heating fiuid to said passage, andv projections from said wall extending into said member providing baies around which said fluid must pass.
2. Apparatus for supplying heat to a heatabsorbing mass comprising a refractory wall adjacent said mass, slots formed in said wall,
-troghshaped metal, radiant members having their edges disposed in said slots to define with said wall a plurality of passages for heating fluid, and means for supplying heating uid to said passages,
3. Heating apparatus comprising a refractory wall adjacent a heat-absorbing mass, a heatradiatingmember of metal plate bent to trough shape and so mounted on said wall as to dene therewith a passage for conveying heating uid, and a burner penetrating said wall for supplying heating fluid to said passage.
4. Apparatus for supplying heat to a heatabsorbing mass comprising a refractory wall adjacent said mass, a plurality of radiant members of metal plate bent to trough shape and mounted on said wall adjacent said mass with their edges embedded in said wall to define therewith a plurality of passages for heating fluid, and burners for supplying heating fluid to said passages.
JAMES C. WOODSON.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US235574A US2174052A (en) | 1938-10-18 | 1938-10-18 | Heating apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US235574A US2174052A (en) | 1938-10-18 | 1938-10-18 | Heating apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
US2174052A true US2174052A (en) | 1939-09-26 |
Family
ID=22886065
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US235574A Expired - Lifetime US2174052A (en) | 1938-10-18 | 1938-10-18 | Heating apparatus |
Country Status (1)
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US (1) | US2174052A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2473381A (en) * | 1946-05-08 | 1949-06-14 | Menzies Clifford | Heat-treat furnace |
US2491704A (en) * | 1947-06-03 | 1949-12-20 | Frederick S Bloom | Cover-type furnace with open-flame burner and depending baffle for directing and spreading flame |
US2494530A (en) * | 1946-03-16 | 1950-01-10 | Malcolm H Tuttle | Gas-fired muffle furnace |
US2513597A (en) * | 1947-08-08 | 1950-07-04 | Whiting Corp | Radiant tube type annealing oven |
US5018707A (en) * | 1989-03-14 | 1991-05-28 | Gas Research Institute | Heating furnace |
-
1938
- 1938-10-18 US US235574A patent/US2174052A/en not_active Expired - Lifetime
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2494530A (en) * | 1946-03-16 | 1950-01-10 | Malcolm H Tuttle | Gas-fired muffle furnace |
US2473381A (en) * | 1946-05-08 | 1949-06-14 | Menzies Clifford | Heat-treat furnace |
US2491704A (en) * | 1947-06-03 | 1949-12-20 | Frederick S Bloom | Cover-type furnace with open-flame burner and depending baffle for directing and spreading flame |
US2513597A (en) * | 1947-08-08 | 1950-07-04 | Whiting Corp | Radiant tube type annealing oven |
US5018707A (en) * | 1989-03-14 | 1991-05-28 | Gas Research Institute | Heating furnace |
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