DE1230379B - Burner, consisting of a steel tube that gradually burns down with the supply of oxygen at the front end - Google Patents
Burner, consisting of a steel tube that gradually burns down with the supply of oxygen at the front endInfo
- Publication number
- DE1230379B DE1230379B DEH51008A DEH0051008A DE1230379B DE 1230379 B DE1230379 B DE 1230379B DE H51008 A DEH51008 A DE H51008A DE H0051008 A DEH0051008 A DE H0051008A DE 1230379 B DE1230379 B DE 1230379B
- Authority
- DE
- Germany
- Prior art keywords
- burner
- oxygen
- supply
- wires
- steel tube
- 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.)
- Pending
Links
- 229910000831 Steel Inorganic materials 0.000 title claims description 11
- 239000010959 steel Substances 0.000 title claims description 11
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims description 9
- 229910052760 oxygen Inorganic materials 0.000 title claims description 9
- 239000001301 oxygen Substances 0.000 title claims description 9
- 238000002485 combustion reaction Methods 0.000 claims description 6
- 229910000838 Al alloy Inorganic materials 0.000 claims description 4
- SNAAJJQQZSMGQD-UHFFFAOYSA-N aluminum magnesium Chemical compound [Mg].[Al] SNAAJJQQZSMGQD-UHFFFAOYSA-N 0.000 claims description 4
- 239000000463 material Substances 0.000 description 3
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 229910000678 Elektron (alloy) Inorganic materials 0.000 description 1
- -1 basalt Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000004579 marble Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D99/00—Subject matter not provided for in other groups of this subclass
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B7/00—Special methods or apparatus for drilling
- E21B7/14—Drilling by use of heat, e.g. flame drilling
- E21B7/146—Thermal lances
Landscapes
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Gas Burners (AREA)
- Nonmetallic Welding Materials (AREA)
Description
Brenner, bestehend aus einem unter Zufuhr von Sauerstoff am vorderen Ende nach und nach abbrennenden Stahlrohr Die Erfindung bezieht sich auf einen Brenner, bestehend aus einem unter Zufuhr von Sauerstoff am vorderen Ende nach und nach abbrennenden Stahlrohr. Die mit diesem Gerät erreichbare Temperatur widerstandsfähigsten Materialien in einfacher und zugrunde, einen Brenner der eingangs genannten Gattung zu schaffen, mit dem auch die härtesten und widerstandfähigsten Materialien in einfacher und zuverlässiger Weise sowie in kürzester Zeit zerstört und zerkleinert werden können.Burner consisting of a supply of oxygen at the front End gradually burning down steel pipe The invention relates to a burner, consisting of a gradually burning off with the supply of oxygen at the front end Steel pipe. The temperature that can be achieved with this device most resistant materials in a simple and basic way to create a burner of the type mentioned at the beginning, with which even the hardest and most resistant materials in simple and can be destroyed and crushed reliably and in the shortest possible time.
Die Erfindung besteht darin, daß in der Mitte des Brennrohres ein oder mehrere aus einer Magnesium-Aluminium-Legierung bestehende Drähte eingezogen und von einen geringeren Querschnitt aufweisenden Stahldrähten derart umgeben sind, daß zwischen den Drähten eine ungehinderte Sauerstoffzufuhr gewährleistet ist.The invention consists in that in the middle of the combustion tube a or several wires made of a magnesium-aluminum alloy are drawn in and are surrounded by steel wires with a smaller cross-section in such a way that that an unimpeded supply of oxygen is guaranteed between the wires.
Im Zusammenwirken des unter Druck zugeführten Sauerstoffes mit dem an der Spitze des Rohres abbrennenden Stahles und der besonders mit hoher Temperatur verbrennenden Magnesium-Aluminium-Legierung entsteht eine örtlich begrenzte und eine derart hohe Temperatur aufweisende Stichflamme, daß schwer zerstörbare Hartgesteine wie Basalt, Marmor, Erz- und Schamottenschlacken, Gußeisen- und Betonkörper mit großer Arbeitstiefe und bei geringer Schnittbreite durch Verflüssigung in kurzer Zeit getrennt oder zerschnitten werden können. Der neue Brenner ist zum Herstellen von Bohrlöchern in Hartgestein geeignet und kann, gegebenenfalls mit einem verlängerten Rohr, zum Verbrennen bzw. Vergasen von Oelflüssigkeiten verwendet werden, die auf einer Wasserfläche schwimmen oder in das Erdreich eingedrungen sind. Der neue Schneidbrenner ist einfach zu handhaben und hat den weiteren Vorteil, daß der Brennvorgang selbst erschütterungsfrei und bei ge- ringer Geräuschbildung vor sich geht.In the interaction of the oxygen supplied under pressure with the steel burning at the tip of the pipe and the magnesium-aluminum alloy, which burns particularly at a high temperature, a locally limited and high temperature jet flame is created that hard stones such as basalt, marble, ore are difficult to destroy - and fireclay slag, cast iron and concrete bodies with great working depth and with a small cutting width can be separated or cut in a short time by liquefaction. The new burner is suitable for making boreholes in hard rock and, if necessary with an extended pipe, can be used for burning or gasifying oil liquids that float on a water surface or have penetrated into the ground. The new cutting torch is easy to handle and has the further advantage that the burning process is itself free from vibration and were less noise going on.
In der Zeichnung ist ein Ausführungsbeispiel der Erfindung dargestellt. Es zeigt F i g. 1 eine Seitenansicht des Brenners, F i g. 2 den Brennerkopf im Längsschnitt und in größerem Maßstab, F i g. 3 einen Schnitt nach der Linie III-III (F i g. 2).An exemplary embodiment of the invention is shown in the drawing. It shows F i g. 1 is a side view of the burner, FIG. 2 the burner head in longitudinal section and on a larger scale, F i g. 3 shows a section along the line III-III ( FIG. 2).
Mit 1 ist ein Brennrohr beliebiger Länge bezeichnet, dessen vorderes Ende das Mundstück bildet und dessen rückwärtiger Endteil in einem als Handgriff dienenden Brennerkopf auswechselbar eingesetzt ist. Dieser besteht aus einem zylindrischen Gehäuse 2, das auf seiner Mantelfläche eine Mehrzahl von Griffrillen 3 aufweist. Das Gehäuse 2 ist an seinem konisch verjüngten Endteil 4 unter Zwischenschaltung eines Ventils 5 an eine Sauerstoffleitung 6 angeschlossen. Am vorderen Gehäuseende ist ein Schraubdeckel 7 vorgesehen, der mit einem im Gehäuse 2 eingesetzten und das Brennrohr 1 festklemmenden zylindrischen Spannkörper 8 zusammenwirkt. Dieser besteht aus einem elastisch verformbaren Werkstoff z. B. Hartgununi und ist an seinen beiden Stimflachen mit je einer Metallscheibe 9 bzw. 10 versehen. Eine mittige Längsbohrung 11 des Spannkörpers 8 dient zur Aufnahme des Brennrohres 1, welches dadurch im Gehäuse befestigt wird, daß beim Aufschrauben des Deckels 7 der Spannkörper 8 in Längsrichtung zusammengepreßt und dabei zugleich in radialer Richtung nach innen und außen ausgedehnt wird. Hierdurch wird einerseits die zylindrische Außenfläche des Spannkörpers 8 gegen die Innenwand des Gehäuses 2 und andererseits die Bohrungswand gegen das Brennrohr 1 angepreßt, so daß in einfacher Weise und kürzester Zeit eine zuverlässige Befestigung und zugleich eine einwandfreie Abdichtung des Rohres 1 erreicht wird. 1 with a burner tube of any length is referred to, the front end of which forms the mouthpiece and the rear end part is inserted interchangeably in a burner head serving as a handle. This consists of a cylindrical housing 2, which has a plurality of gripping grooves 3 on its outer surface. The housing 2 is connected at its conically tapered end part 4 with the interposition of a valve 5 to an oxygen line 6 . At the front end of the housing, a screw cap 7 is provided which cooperates with a cylindrical clamping body 8 which is inserted in the housing 2 and clamps the combustion tube 1 . This consists of an elastically deformable material such. B. Hartgununi and is provided with a metal disc 9 and 10 on each of its two end faces. A central longitudinal bore 11 of the clamping body 8 is used to receive the combustion tube 1, which is secured in the housing that when the cover 7 is screwed on, the clamping body 8 is compressed in the longitudinal direction and at the same time expanded in the radial direction inward and outward. In this way, on the one hand, the cylindrical outer surface of the clamping body 8 is pressed against the inner wall of the housing 2 and, on the other hand, the bore wall against the combustion tube 1 , so that a reliable fastening and at the same time a perfect seal of the tube 1 is achieved in a simple manner and in the shortest possible time.
In der Längsmittelachse des Brennrohres 1 ist ein drahtförmiger Körper 13 aus einer Magnesium-Aluminium-Legierung, z. B. Elektronmetall, vorgesehen, der von einer Mehrzahl von je einen geringeren Querschnitt aufweisenden verschweißbaren Stahldrähten 14 konzentrisch umgeben ist. Bei einer solchen Ausbildung entsteht beim Anzünden am vorderen Ende des Brennrohres 1 unter Zufuhr von Sauerstoff eine Stichflamme, deren Intensität gegebenenfalls durch verschiedene und entsprechende Querschnittsabmessungen beim Rohr 1 und den Elektron- und Stahlkörpern dem jeweiligen Verwendungszweck angepaßt werden kann. Die Stahldrähte 14 und die Elektrondrähte 13 können in abweichender Art ausgebildet und auch in einer anderen Weise im Brenurohr 1 angeordnet sein.In the longitudinal center axis of the combustion tube 1 is a wire-shaped body 13 made of a magnesium-aluminum alloy, for. B. electron metal is provided which is surrounded concentrically by a plurality of weldable steel wires 14 each having a smaller cross section. With such a design, when igniting at the front end of the burner tube 1 with the supply of oxygen, a jet flame, the intensity of which can optionally be adapted to the respective purpose by different and corresponding cross-sectional dimensions in the tube 1 and the electron and steel bodies. The steel wires 14 and the electronic wires 13 can be designed in a different manner and can also be arranged in the burner tube 1 in a different manner.
Claims (1)
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEH51008A DE1230379B (en) | 1963-12-02 | 1963-12-02 | Burner, consisting of a steel tube that gradually burns down with the supply of oxygen at the front end |
NL646400955A NL142772B (en) | 1963-12-02 | 1964-02-05 | BURNER FITTED WITH A STEADY BURNING STEEL TUBE UNDER OXYGEN SUPPLY AT THE FRONT |
GB6360/64A GB1048535A (en) | 1963-12-02 | 1964-02-14 | Improvements in cutting torches |
US346166A US3260076A (en) | 1963-12-02 | 1964-02-20 | Deflagrating metallic cutting torch |
CH223464A CH422680A (en) | 1963-12-02 | 1964-02-20 | Burner, which has a burner tube made of steel, which is designed to burn gradually with the supply of oxygen at the front end |
DK107464AA DK112862B (en) | 1963-12-02 | 1964-03-04 | Burner for stones, cast iron and other hard materials and consisting of a steel pipe which, during the supply of oxygen to the front end, gradually burns. |
IL22542A IL22542A (en) | 1963-12-02 | 1964-12-01 | Cutting torches |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEH51008A DE1230379B (en) | 1963-12-02 | 1963-12-02 | Burner, consisting of a steel tube that gradually burns down with the supply of oxygen at the front end |
Publications (1)
Publication Number | Publication Date |
---|---|
DE1230379B true DE1230379B (en) | 1966-12-15 |
Family
ID=7157553
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEH51008A Pending DE1230379B (en) | 1963-12-02 | 1963-12-02 | Burner, consisting of a steel tube that gradually burns down with the supply of oxygen at the front end |
Country Status (7)
Country | Link |
---|---|
US (1) | US3260076A (en) |
CH (1) | CH422680A (en) |
DE (1) | DE1230379B (en) |
DK (1) | DK112862B (en) |
GB (1) | GB1048535A (en) |
IL (1) | IL22542A (en) |
NL (1) | NL142772B (en) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3460223A (en) * | 1967-08-02 | 1969-08-12 | Zsolt Gyorgy Berczes | Device for fixing holes by method of smelting,especially into building walls made of concrete,granite,sandstone or limestone,and method of producing the device |
CH482489A (en) * | 1967-11-03 | 1969-12-15 | Rometa Ag | Burning lance that burns down at one end and with which holes in hard-structured materials can be burned using the melting process, as well as a method for manufacturing the burning lance |
CH484715A (en) * | 1968-01-03 | 1970-01-31 | Brandenberger Ernst | Gas burning lance for creating openings in concrete, stone, building walls and the like. |
US3487791A (en) * | 1968-02-21 | 1970-01-06 | Crescent Machine & Nipple Co | Burning bar |
US3507230A (en) * | 1968-02-28 | 1970-04-21 | Cybar Mfg Co | Method and tool for cutting by deflagration dense materials |
US3500774A (en) * | 1968-11-04 | 1970-03-17 | Robert Meier | Means for cutting hard construction materials |
US4069407A (en) * | 1975-12-10 | 1978-01-17 | Brower Jerome S | Underwater cutting rod |
US4182947A (en) * | 1975-12-10 | 1980-01-08 | Brower Jerome S | Underwater cutting rod |
US4437649A (en) | 1981-06-16 | 1984-03-20 | Arcair Company | Exothermic cutting electrode |
US4391209A (en) * | 1981-06-16 | 1983-07-05 | Arcair Company | Exothermic cutting electrode |
US4401040A (en) * | 1981-10-21 | 1983-08-30 | Volcano Corporation | Thermal torch |
US4416444A (en) * | 1983-03-28 | 1983-11-22 | Brower Jerome S | Underwater cutting rod |
US4654496A (en) * | 1984-04-11 | 1987-03-31 | Peter L. DeMarsh | Underwater oxy-arc cutting system using a non-thermic cutting rod |
US4697791A (en) * | 1985-12-31 | 1987-10-06 | Arcair Company | Exothermic cutting electrode |
US4864093A (en) * | 1988-10-05 | 1989-09-05 | Arcair Company | Exothermic cutting electrode |
US5350462A (en) * | 1993-07-22 | 1994-09-27 | Southwind Enterprises Inc. | Process for cutting large blocks of metal |
EP2313355A2 (en) * | 2008-07-17 | 2011-04-27 | Battelle Memorial Institute | Tankless exothermic torch |
US10155275B2 (en) | 2012-02-29 | 2018-12-18 | Special Projects Operations, Inc. | Silent entry torching and oxygen delivery system and configuration |
WO2016166559A2 (en) * | 2015-04-13 | 2016-10-20 | Stanek Josip | Device for drilling and cutting with improved electrode and tubular electrode for cutting and drilling using burning method in the oxygen mixture |
USD816747S1 (en) * | 2015-12-23 | 2018-05-01 | Baltic Innovation Holding PRO, AS | Cutting torch |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1008994B (en) * | 1955-10-25 | 1957-05-23 | Messer Adolf Gmbh | Device for flame cutting, in particular cutting, materials that are difficult to flame cut |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1494003A (en) * | 1922-08-03 | 1924-05-13 | Oxweld Acetylene Co | Process of attacking compact mineral material, noncombustible in oxygen |
US1631290A (en) * | 1927-02-11 | 1927-06-07 | Etzel Company Inc | Method of and apparatus for obtaining disruptive effects |
US2454733A (en) * | 1947-03-13 | 1948-11-23 | Dow Chemical Co | Method of making dense magnesium oxide |
US3168090A (en) * | 1960-05-02 | 1965-02-02 | Lockheed Aircraft Corp | Self-contained welding torch |
-
1963
- 1963-12-02 DE DEH51008A patent/DE1230379B/en active Pending
-
1964
- 1964-02-05 NL NL646400955A patent/NL142772B/en not_active IP Right Cessation
- 1964-02-14 GB GB6360/64A patent/GB1048535A/en not_active Expired
- 1964-02-20 CH CH223464A patent/CH422680A/en unknown
- 1964-02-20 US US346166A patent/US3260076A/en not_active Expired - Lifetime
- 1964-03-04 DK DK107464AA patent/DK112862B/en unknown
- 1964-12-01 IL IL22542A patent/IL22542A/en unknown
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1008994B (en) * | 1955-10-25 | 1957-05-23 | Messer Adolf Gmbh | Device for flame cutting, in particular cutting, materials that are difficult to flame cut |
Also Published As
Publication number | Publication date |
---|---|
GB1048535A (en) | 1966-11-16 |
NL142772B (en) | 1974-07-15 |
IL22542A (en) | 1968-06-20 |
DK112862B (en) | 1969-01-27 |
NL6400955A (en) | 1965-06-03 |
CH422680A (en) | 1966-10-31 |
US3260076A (en) | 1966-07-12 |
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