DE1429136A1 - Cutting torch with exchangeable gas-mixing separate heating and cutting nozzles - Google Patents

Cutting torch with exchangeable gas-mixing separate heating and cutting nozzles

Info

Publication number
DE1429136A1
DE1429136A1 DE19631429136 DE1429136A DE1429136A1 DE 1429136 A1 DE1429136 A1 DE 1429136A1 DE 19631429136 DE19631429136 DE 19631429136 DE 1429136 A DE1429136 A DE 1429136A DE 1429136 A1 DE1429136 A1 DE 1429136A1
Authority
DE
Germany
Prior art keywords
cutting
nozzle
heating
nozzles
gas
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
Application number
DE19631429136
Other languages
German (de)
Inventor
Jakob Christ
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of DE1429136A1 publication Critical patent/DE1429136A1/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/38—Torches, e.g. for brazing or heating
    • F23D14/42—Torches, e.g. for brazing or heating for cutting

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Gas Burners (AREA)
  • Fluidized-Bed Combustion And Resonant Combustion (AREA)

Description

Schneidbrenner mit auswechselbaren,gasemischenden, getrennten Heiz- und Schneiddüsen Bei den meisten Schneidbrennern bisheriger Ausführung ganz gleich ob sie als Ringstrahl,oder Zweistrahlbrenner ausgelegt sind, wird das Heizgas` in der Mischdüse des Brenners gemischt und über den Brennerkopf den Düsen zugeführt. Dieses Verfahren wird als nicht immer rück-schlagsicher bezeichnet. ' Bei einem weiteren'bekanaten Verfahren werden Heizsauerstoff, Schneidsaueretoff und Brenngas getrennt 'bis. zum 'Brennerkopf geführt und dort in einer aus nur einem Teil . Cutting torch with exchangeable, gas-mixing, separate heating and cutting nozzles With most cutting torches of previous designs, regardless of whether they are designed as a ring jet or two-jet burners, the heating gas is mixed in the mixing nozzle of the burner and fed to the nozzles via the burner head. This process is said to be not always fail-safe . ' In a further'bekanaten process, heating oxygen, cutting oxygen and fuel gas are separated' to. to the 'burner head and there in one of only one part.

bestehenden, gasemiso'henden Düse zusammengeführt. Die gasemischenden Düsen haben eine absolute.Rücksch#Lagsicherheit und sinn aus sicherheitstechnischen Gründen zu empfehlen. r ' Währqnd sich be m erstgenannten Verfahren die Heiz- bzw. Schneiddüsen f'r die einzelnen Düsenstufen verhältnismäßig einfach erstellen lassen, sind die beim letztgenannten Verfa ren beschriebenen gasemischenden Düsen, die für-Jede Düse stufe hergestellt werden müssen sehr kost- ' spielig.existing, gasemiso'henden nozzle merged. The gas mixing nozzles have to recommend a absolute.Rücksch # Lagsicherheit and meaningful for safety reasons. While the heating or cutting nozzles for the individual nozzle stages can be produced relatively easily in the first-mentioned process, the gas-mixing nozzles described in the last-mentioned process, which have to be produced for each nozzle stage, are very expensive.

Die Erfindun betrifft auswechselbare, geteilte, ineinandenliegend Heiz- und Schneiddüsen, für einen Schneidbrenner,,'wo i der Heizsauerstoff, der Schneidsaueratoff und das Bre ngas auch getrennt und von einer Ventilanordnung aus re elbar bis in den Brennerkopf geführt werden. Die Erfind ng.'ist dadurch gekennzeichnet, daß die Mischung von Heizsauerstoff und Brenngas durch Bbhrungen in der Düsenwand der Heizdüsen vorgenommen, und durch Anschluß- , bohrungent die auch in der Heizdüsenwand.liegen. das Ge.. . misoh zum Reisdüsenmund geführt'. wird. . . , Die Prfindung iLmt in- der. Zeichnung an einem Aua " führungsbeispie? IM Schnitt dargestellt. ` . In dem. nur teil ise gezeitIeten Schneldbrenner .. fier sejbstmisch l ade Düsen simd dargestellt: Brennerkapf (1 9 mit zuführungero,11r, (2) und Absperrvon -,il (3) , mit @ Brenngaszufithrungsrohr (4) , . und Absperi#ve til (5) mit SchneidsQ-tiors Gofftufiihrungs- rohr (Ei) und bsuegrvdntil (7) 9 denou.@sen (S@ Sag 8b) t die zur AufM mo der geit'-,rennten Ygäizdüsa (9) bestimmt sind, dien He zaau®r'®toffbohruiagen@ --(i0) den BSrenngas- @b®hrungen ('1 ) 9 den Austrittsbohrungen ('12)p dem Gewinde. (13) ,Mit No .us (14) zur Aufnahme, der getrennten Schneid- . di.so (15) ' urch welche in der Mitte Bohru@@g (1(--j) der Sc Neidsauerstoff geführt wird . s Das Gewinde ('17) dient zur Aufnahme der Druckschraube (18)9 die die « Heiz- düse gegonf die Konusse (St 8as Sb) abzu#Iiehten heben. Durch die Orfindungsgemäße Bauweise kann m.it einer gase- miccherädea Ileizdüee diesera2rt abghängig von der zu schneie i d®nde0 Iäterial stärke wahlweise die entspredhende Schneid- d@s@. The invention relates to exchangeable, split, nested heating and cutting nozzles for a cutting torch, where the heating oxygen, cutting oxygen and fuel gas are also separated and guided by a valve assembly into the torch head. The invent ng.'ist characterized in that the mixture of heating oxygen and fuel gas made by Bbhrungen in the nozzle wall of the heating nozzles, and follow-up, the bohrungent in the Heizdüsenwand.liegen. the Ge ... misoh led to the rice nozzle mouth '. will. . . , The test iLmt in the meantime. Drawing on an ouch " management example? Shown in section. `. By doing. only partially timed fast burner .. For self-mixed loading nozzles are shown: Burner cap (1 9 with feeder, 11r, (2) and shut-off from -, il (3), with @ fuel gas supply pipe (4),. and Absperi # ve til (5) with SchneidsQ-tiors Gofftufiihrungs- rohr (egg) and bsuegrvdntil (7) 9 denou. @ sen (S @ Sag 8b) t the Ygäizdüsa (9) destined for AufM mo der geit ' are used, the He zaau®r'®toffbohruiagen @ - (i0) the BSrenngas- @ b®hrungen ('1) 9 the outlet bores ('12) p the thread. (13), With No.us (14) for recording the separate cutting. di.so (15) 'through which one in the middle Bohru @@ g (1 (--j ) the sc envy oxygen is passed. S the thread ('1 7 ) serves to take up the pressure screw (18) 9 which the «heating nozzle gonf to lift the cones (St 8as Sb) off. Due to the proper construction, with a gas- miccherädea Ileizdüee this type depending on the snow i d®nd 0 Ieterial thickness optionally the corresponding cutting d @ s @.

Claims (2)

P a t e n t a n a p r ü c h e 3saxaaa:=acxxa=sx_=xa=a=a=_aa 1. Schneidbrenner mit Heizdüse und in diese auswechselbar eingesetzter Schneiddüse, d a d u r c h g e k e n n -. z e i c h n e t, daß die zur Mischung von Brenngas und Heizsauerstoff ineinander mündenden Zuführungskanäle und die Anschlußkanäle zur Führung des Gasgemisches zum Heizdüsenmund innerhalb der Heizdüsenwand verlaufen. P a t e n t a n a p r ü c h e 3saxaaa: = acxxa = sx_ = xa = a = a = _aa 1. Cutting torch with heating nozzle and cutting nozzle inserted in this replaceable, d u r c h g e k e n n -. notices that the mixture of fuel gas and heating oxygen feed channels opening into one another and the connection channels for guiding the gas mixture to the nozzle mouth inside the nozzle wall. 2. Gasmischende Heizdüse und auswechselbare Schneiddüse für Schneidbrenner nach Anspruch 1 dadurch gekennzeichnet, daß die Heiz- und Schneiddüsen geteilt ineinander liegen.2. Gas mixing heating nozzle and exchangeable cutting nozzle for cutting torch according to claim 1, characterized in that that the heating and cutting nozzles are divided into one another.
DE19631429136 1963-07-04 1963-07-04 Cutting torch with exchangeable gas-mixing separate heating and cutting nozzles Pending DE1429136A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEC0030345 1963-07-04

Publications (1)

Publication Number Publication Date
DE1429136A1 true DE1429136A1 (en) 1969-02-06

Family

ID=7019297

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19631429136 Pending DE1429136A1 (en) 1963-07-04 1963-07-04 Cutting torch with exchangeable gas-mixing separate heating and cutting nozzles

Country Status (1)

Country Link
DE (1) DE1429136A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3005240A1 (en) * 1979-03-01 1980-09-04 Aga Ab BURNER ARRANGEMENT
DE3321697A1 (en) * 1982-06-15 1983-12-15 Nicholas Thomas Edw. Magill South Australia Dillon OXYGEN CUTTING TORCH
WO1996018071A1 (en) * 1994-12-08 1996-06-13 Michel Donze Oxy-cutting torch
WO1998053250A1 (en) 1997-05-20 1998-11-26 Michel Donze Oxyacetylene cutting apparatus

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3005240A1 (en) * 1979-03-01 1980-09-04 Aga Ab BURNER ARRANGEMENT
DE3321697A1 (en) * 1982-06-15 1983-12-15 Nicholas Thomas Edw. Magill South Australia Dillon OXYGEN CUTTING TORCH
WO1996018071A1 (en) * 1994-12-08 1996-06-13 Michel Donze Oxy-cutting torch
FR2727888A1 (en) * 1994-12-08 1996-06-14 Michel Donze OXYCOUTING TORCH
WO1998053250A1 (en) 1997-05-20 1998-11-26 Michel Donze Oxyacetylene cutting apparatus

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