US301688A - daschbach - Google Patents
daschbach Download PDFInfo
- Publication number
- US301688A US301688A US301688DA US301688A US 301688 A US301688 A US 301688A US 301688D A US301688D A US 301688DA US 301688 A US301688 A US 301688A
- Authority
- US
- United States
- Prior art keywords
- gas
- burner
- air
- burners
- furnace
- 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
- 239000007789 gas Substances 0.000 description 24
- 239000004215 Carbon black (E152) Substances 0.000 description 6
- 150000002430 hydrocarbons Chemical class 0.000 description 6
- 239000000446 fuel Substances 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 229920000136 polysorbate Polymers 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 239000004449 solid propellant Substances 0.000 description 4
- 208000006379 Syphilis Diseases 0.000 description 2
- 239000011449 brick Substances 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 101700084453 grau Proteins 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000003345 natural gas Substances 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C3/00—Manufacture of wrought-iron or wrought-steel
Definitions
- Figure 1 is a vertical ⁇ seetional vien' of my"
- a represents the fire-chainher ,of the peddling-furnace, Z1 the bridgeu wall, and e the Working-Chamber.
- the grate bars d along the bottoni oi' the ire-ehamber e are the grate bars d, below which is the ash-pit e. ⁇ These grateb'arsd are so arranged that any one or all of them may be readily drawn from the fire chamber.
- This peddling-furnace is so eenstrueted that it may he heated by .means of solid:
- nali-nral or other hydrocarbon gas as i'uel, l ein ploy a gasflnrngr similar to that shown in Fig. 4, which burner nets, in combination with/Mn surrounding flue, in supplying mingled and air to ⁇ the. furnnee. hose iiues j' inav be situated.
- ei ther below or upon the grate-bars. ⁇ l prefer, however, to place them below the grate bars in the aslrpit, as shown in Fie. l, and they are 'formed by the partition-wall lz, which exi tends across the ash-pit at right angles to the line ofthe grate-bars and thepnrtitionn'all i,
- the gasburners p which are formed of tivo pipes or cylinders, j) pf, placed one inside of the other, so es to form a gas passage between the two cylinders and an air'- passage through the inner cylinder, the gas passage being,- closed at the top end bott-om, the ges escaping hrough jets g at the top of the burner, which jets are inclined, so as to impart a whirling movement to the gos as it passes from the burner.
- the partition-walls '/i azul 'f are removed, 4o'rether with the burners, and elle furnace may then he heated by solid fuel unlsil a Supply of is again obtained, when rthe walls' are again huilt, and the burnerl plaeed in position and connected with i'he gas-supply pipe r.
- the advantages of my invention are, the saving of fueh' owinf.)r lo the more perfect miugling ofthe gas and air; the superior quality of metal produced, owing to the absence of aireurrents, and the ease and rapidity of placing the burners iu position wiihonbv material change in the l'urn-aee.
- My improved. device@ may he applied to heat/ing and other ineiallurgieal as well as pinhlling furnaces.
- longitmlinal detachable partitions arranged ⁇ therein to forni air-(lues l ⁇ or the gas-burners, and gas-burners arranged in Said air-ilues, substantially as and for the purposes specified.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
Description
Unire-nr YSimfree EDWARD J. DAsoHBAeH, on ri'rrsnnne, rnnisrh einen PuooLNe-FURNAGE.
To cil-Z wimmez't may concern.- Be it'knewn that l, EDWliRD .T. Inserieren, of Pittsburg, in the county of Allegheny and State of Pennsylvania, have invented a new be a full, clear, and exact description thereof.J
and useful ,improvement in Puddlingllur#` naees; and ido hereby declare the folle wing to My invention relates to an improvement in metallurgical furnaces, and it consists in the arrangement and construction of devices for heating the furnace where hydrocarbon gases are employed as fuel.
am aware that natural gas and other hydrocarbon gases have been employed, either alone or in connection with solid fuel, for the purpose of heating metallurgical land other f furnaces, and also that Various devices have that theJ gas and air shall "be thoroughlybeen employed imeedin'g the gasto the i'urnece. In the use of natural. gas, however, several more Aor less objectionable features have neen met, among which are the iaets that the supply of gas, is apt; to be intermittent, that it is difeult to concentrate, the heat in the hody of the furnace, and also that Where there'is en imperfect mingling ofthe air and gas the metal in the furneeeis eut orburned and rendered hard and brittle. i
Y The obj eetef :ny-invention is'th ereforejrstf, to enstrnot the furnace "so that either gas or solid'fuel-may be employed therein,A and, seeond,`to arrange and vconstruct the burners so mingled hefo're entering the combustion-cham ber'.- j l I will' now describe my invention, so that others skilledi'n the art nia-y employ the seme,
referen eeheinghad to the accompanying drawings, forming part of this specification, in'
- 4"Figure 1 is a vertical `seetional vien' of my" In the drawings, a represents the lire-chainher ,of the peddling-furnace, Z1 the bridgeu wall, and e the Working-Chamber. Along the bottoni oi' the ire-ehamber e are the grate bars d, below which is the ash-pit e. `These grateb'arsd are so arranged that any one or all of them may be readily drawn from the fire chamber. This peddling-furnace is so eenstrueted that it may he heated by .means of solid:
earbonaeeous fuel in the usual manner. lVhen, however, it is desired to employ nali-nral or other hydrocarbon gas as i'uel, l ein ploy a gasflnrngr similar to that shown in Fig. 4, which burner nets, in combination with/Mn surrounding flue, in supplying mingled and air to `the. furnnee. hose iiues j' inav be situated. ei ther below or upon the grate-bars.` l prefer, however, to place them below the grate bars in the aslrpit, as shown in Fie. l, and they are 'formed by the partition-wall lz, which exi tends across the ash-pit at right angles to the line ofthe grate-bars and thepnrtitionn'all i,
"which intersectsY the wall Zia-nd extends thereto from the front Wall, These walls 1L and may be built of fire-brick in sneh a manne;- thot they may he at any time easily removed. ln the front wall, l', opening into the lower portion' of the iiuesf, are. the nir-passages and dempers m. It' desired, 'these walls [i and fi may be huilt on the grate-bars, in which ease the spaee between the wall h and the bridge.- wall should vbe filled in with pieees of lorek and sand, as shown in Fig. 2. In these dues j' `are placed the gasburners p, which are formed of tivo pipes or cylinders, j) pf, placed one inside of the other, so es to form a gas passage between the two cylinders and an air'- passage through the inner cylinder, the gas passage being,- closed at the top end bott-om, the ges escaping hrough jets g at the top of the burner, which jets are inclined, so as to impart a whirling movement to the gos as it passes from the burner. These burners are placed in the ilues f in arertiealposition, so that a current of air shall pass up through the flue around the burner, and also through the pipe p', while the gas passes from the burner between the two currents of air, and becomes thoroughly mingled therewith vloefore reaehing the top of the ilues. he proportioned in size te the size oi' the finesm that is, too large a space must not exist be tween the sides of the ilue and the burner, as the air and gus must not be allowed to pass over the bridge-wall in separate currents, the operation being on the saine principle as that of an Argand burner.
The burners should l `Although I have only shown two lines and -iheir respect-ive burners arranged in the il'urnaee, 1 (lo not (lenire to limity myself toizhis number. Eaeh burner, however, should have avseparate ilue. Y
Should the gaseupply at any time cease, the partition-walls '/i azul 'f are removed, 4o'rether with the burners, and elle furnace may then he heated by solid fuel unlsil a Supply of is again obtained, when rthe walls' are again huilt, and the burnerl plaeed in position and connected with i'he gas-supply pipe r.
The advantages of my invention are, the saving of fueh' owinf.)r lo the more perfect miugling ofthe gas and air; the superior quality of metal produced, owing to the absence of aireurrents, and the ease and rapidity of placing the burners iu position wiihonbv material change in the l'urn-aee.
My improved. device@ may he applied to heat/ing and other ineiallurgieal as well as pinhlling furnaces.
.Hziving lhun lewrihed niv invention, what I claim, and iieire o` Sernre hy Leiters Patenr. i5-- 1..,In a metallurgical l'urnaee, the arrange# nient oif'a gas-burner inside olan outer Hue, Said burner having an interiorairpa: a series of ineiined escape-'jets l'or the gaa, whereinT a current ol" grau is inierspersml he tween an inner and outer current ol' air, and 'the whole Lhorouglily Aeen!miuehfl, auhslan- Lially :is speeilieil.
i i i i i i i l i i l i i l i 2. In a metallurgie furnace, a burner ranged in a :(lue below the grate-hars, the
.burner being so constructed and sir-narod .in
longitmlinal detachable partitions arranged` therein to forni air-(lues l`or the gas-burners, and gas-burners arranged in Said air-ilues, substantially as and for the purposes specified.
. In a metallurgie. i'urnaee7 the eoinhinaion. with a iire-eha`inher having suitahle gralehara. ol' a gashurner arranged. below the grall...haru, and detachable partifioirwalls arranged in lhe ash-pitto forni ainflues in the aSh-piiLaromul the gas-burners, mhSuinLi-illy as and for the purposes Speeilieil.
In i'rniiinony whereof.' lA have hereunto `my hainl this 19th (lay ol' Janna/ry, A. l). 1884i.
lil )VFA l-fl) J. DASfJ-ll if? l1 lunesaesz
Publications (1)
Publication Number | Publication Date |
---|---|
US301688A true US301688A (en) | 1884-07-08 |
Family
ID=2370861
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US301688D Expired - Lifetime US301688A (en) | daschbach |
Country Status (1)
Country | Link |
---|---|
US (1) | US301688A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040153589A1 (en) * | 2003-01-27 | 2004-08-05 | Yamaha Corporation | Device and method for controlling data transfer |
-
0
- US US301688D patent/US301688A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040153589A1 (en) * | 2003-01-27 | 2004-08-05 | Yamaha Corporation | Device and method for controlling data transfer |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US301688A (en) | daschbach | |
US2563683A (en) | Gas burner for soaking pit furnaces and the like | |
US94997A (en) | Improvement in the mantjtacttjre of xroh asfb bteee | |
US3373981A (en) | Apparatus for operating a burner fired shaft furnace | |
US2550848A (en) | Method of operating open-hearth furnaces | |
US158862A (en) | Improvement in reverberating furnaces | |
US491066A (en) | archer | |
US434092A (en) | Furnace for burning hydrocarbon oils | |
US1789531A (en) | Smelting furnace | |
US2554609A (en) | Method of operating open-hearth furnaces | |
US103651A (en) | Improvement in hot-blast ovens | |
US1575060A (en) | Open-hearth furnace | |
US308564A (en) | Gas-furnace for metallurgy purposes | |
US239786A (en) | Hydrocarbon-burner | |
US1343315A (en) | Port construction for metallurgical furnaces | |
US1306161A (en) | zwermabrn | |
US360973A (en) | Hot-blast stove | |
US524915A (en) | Regenerative furnace | |
US326161A (en) | selwyn | |
US726861A (en) | Furnace for roasting and smelting ores. | |
US156564A (en) | Improvement in metallurgy gas-furnaces | |
US123109A (en) | Improvement in apparatus for burning hydrocarbons | |
US1402325A (en) | Recuperator | |
US309366A (en) | thompson | |
US216977A (en) | Improvement in apparatus for burning hydrocarbons |