DE3022621A1 - Bristle singing curtain flame burner - with slotted nozzle and air-gas inlets at both tube ends - Google Patents

Bristle singing curtain flame burner - with slotted nozzle and air-gas inlets at both tube ends

Info

Publication number
DE3022621A1
DE3022621A1 DE19803022621 DE3022621A DE3022621A1 DE 3022621 A1 DE3022621 A1 DE 3022621A1 DE 19803022621 DE19803022621 DE 19803022621 DE 3022621 A DE3022621 A DE 3022621A DE 3022621 A1 DE3022621 A1 DE 3022621A1
Authority
DE
Germany
Prior art keywords
flame
tube
gas
air
curtain
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.)
Withdrawn
Application number
DE19803022621
Other languages
German (de)
Inventor
Lothar 8999 Oberreute Seyfarth
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.)
Elster Kromschroeder GmbH
Original Assignee
G Kromschroeder AG
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 G Kromschroeder AG filed Critical G Kromschroeder AG
Priority to DE19803022621 priority Critical patent/DE3022621A1/en
Publication of DE3022621A1 publication Critical patent/DE3022621A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A22BUTCHERING; MEAT TREATMENT; PROCESSING POULTRY OR FISH
    • A22BSLAUGHTERING
    • A22B5/00Accessories for use during or after slaughtering
    • A22B5/08Scalding; Scraping; Dehairing; Singeing

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Gas Burners (AREA)

Abstract

A gas burner to produce a flame curtain for singeing off the bristles in meat establishments consists of a horizontal steel or ceramic tube which has a narrow slot along the bottom and distributed gas inlets along the top. Head pieces at each end include gas and air inlets, an ignition electrode and a flame failure device. Each head for the two ends of the ceramic or steel tube has a gas inlet and an air inlet. An ignition electrode is used to strike the flame, and a flame-failure device monitors its maintenace. This produces a desired flame of 0.5m length and 2-2.4, width, without any risk of the flame lifting.

Description

Absengbrenner für die Haarabsengung in Metzgereian-Singe burner for singeing hair in butcher shops

lagen Die Erfindung betrifft einen Absengbrenner für die Haarabsengung in Metzgereianlagen zur Erzeugung einer in horizontaler Richtung breiten, von dem Brenner weit nach unten reichenden, vorhangartigen Flamme.layers The invention relates to a burner for burning hair in butcher shops to produce a horizontally wide, of the Burner, curtain-like flame reaching far down.

Für die Haarabsengung in Metzgereianlagen wird eine vorhangartige Flamme benötigt, die sich von dem Brenner nach unten erstreckt, in horizontaler Richtung etwa 2 m breit und in vertikaler Richtung etwa 0,5 m lang ist. Die Flamme muß dabei über ihre gesamte Länge brennen, darf also nicht vom Brenner abheben.A curtain-like is used for singeing hair in butcher shops Flame required that extends downward from the burner, in a horizontal position Direction about 2 m wide and in the vertical direction about 0.5 m long. The flame must burn over its entire length, so it must not lift off the burner.

Der Erfindung liegt die Aufgabe zugrunde, eine solche Flamme zu erzeugen.The invention is based on the object of generating such a flame.

Erfindungsgemäß wird diese Aufgabe gelöst durch (a) ein horizontales Rohr, das auf seiner Unterseite einen Längsschlitz als Flammenaustrittsöffnung aufweist, (b) Kopfstücke und Gas- und Lufteinlaß, Zündelektrode und Flammenwächter, welche das Rohr an den Enden abschließen und (c) auf der Oberseite des Rohres fluchtend mit dem Längsschlitz angeordnete Gaseinlaßdüsen, über welche Gas und Druck in das Rohr einleitbar ist.According to the invention, this object is achieved by (a) a horizontal Tube that has a longitudinal slot on its underside as a flame outlet opening, (b) Head pieces and gas and air inlet, ignition electrode and flame monitor, which the Close the tube at the ends and (c) align with the top of the tube the longitudinal slot arranged gas inlet nozzles, through which gas and pressure in the pipe can be initiated.

Vorzugsweise besteht das Rohr aus Stahl oder Keramik.The tube is preferably made of steel or ceramic.

Es hat sich gezeigt, daß durch eine solche Anordnung tatsächlich eine Flamme der geforderten Art erzeugt werden kann. Das Gas-Luft-Gemisch zündet schon innerhalb des Rohres und tritt brennend aus dem Schlitz aus, so daß die Flamme auch bei hoher Austrittsgeschwindigkeit nicht abhebt. Das Rohr besteht aus einem schlechten Wärmeleiter, der das Durchschlagen der Flamme durch den Schlitz nicht verhindert. Durch die zusätzlichen Gaseinlaßdüsen auf der Oberseite des Rohres wird die hohe Gasaustrittsgeschwindigkeit erhalten, die zur Erziehung der geforderten Flammenlänge erforderlich ist.It has been shown that by such an arrangement actually a Flame of the required type can be generated. The gas-air mixture is already igniting inside the tube and emerges from the slot, burning, so that the flame too does not lift off at high exit speed. The pipe is made of a bad one Heat conductor that does not prevent the flame from penetrating through the slot. Due to the additional gas inlet nozzles on the top of the pipe, the high Gas exit velocity obtained, which is necessary to bring up the required flame length is required.

Ein Ausführungsbeispiel der Erfindung ist nachstehend unter Bezugnahme auf die zugehörigen Zeichnungen näher erläutert.An embodiment of the invention is hereinafter referred to explained in more detail on the accompanying drawings.

Fig.1 zeigt schematisch einen Absengbrenner. Fig. 1 shows schematically an exhaust burner.

Fig.2 zeigt ein dabei benutztes Kopfstück. Fig. 2 shows a head piece used here.

Der Absengbrenner enthält ein horizontales Rohr 10 aus Stahl oder Keramik, das auf seiner Unterseite einen Längsschlitz 12 als Flammenaustrittsöffnung aufweist. Das Rohr 10 ist an beiden Enden durch Kopfstücke 14 und 16 mit Gaseinlaß 18 (Fig. 2) und BufteinlaB 20 sowie Zündelektrode 22 und Plammenwächter 24 abgeschlossen. Auf der Oberseite des Rohres 10 sind Gaseinlaßdüsen 26 fluchtend mit dem Langsschlitz 12 angeordnet.The exhaust burner contains a horizontal pipe 10 made of steel or Ceramic, which has a longitudinal slot 12 on its underside as a flame outlet opening having. The tube 10 is at both ends through headers 14 and 16 with gas inlet 18 (Fig. 2) and air inlet 20 as well as ignition electrode 22 and flame monitor 24 closed. On the top of the tube 10 gas inlet nozzles 26 are aligned arranged with the longitudinal slot 12.

Es entsteht eine vorhangartig nach unten sich erstreckende Flamme 28, die bei der bevorzugten Ausführung etwa 0,5 m lang und 2 bis 2,4 m breit ist.The result is a flame that extends downward like a curtain 28, which in the preferred embodiment is approximately 0.5 m long and 2 to 2.4 m wide.

Claims (2)

Patentansprüche Absenbrenner für die Haarabsengung in Metzgereianlagen zur Erzeugung einer in horizontaler Richtung breiten, von dem Brenner weit nach unten reichenden, vorhangartigen Flamme, gekennzeichnet durch (a) ein horizontales Rohr (10), das auf seiner Unterseite einen Längsschlitz (12) als Flammenaustrittsöffnung aufweist, (b) Kopfstück (14, 16) mit Gas- und Lufteinlaß (18 bzw. 20), Zündelektrode (22) und Flammenwächter (24), welche das Rohr (10) an den Enden abschließen und (c) auf der Oberseite des Rohres (10) fluchtend mit dem Längsschlitz (12) angeordnete Gaseinlaßdüsen t26), über welche Gas unter Druck in das Rohr einleitbar ist. Claims burners for singeing hair in butcher shops to produce a broad in the horizontal direction, far from the burner below reaching, curtain-like flame, characterized by (a) a horizontal Tube (10) which has a longitudinal slot (12) on its underside as a flame outlet opening has, (b) head piece (14, 16) with gas and air inlet (18 or 20), ignition electrode (22) and flame monitor (24), which close the tube (10) at the ends and (C) arranged on the top of the tube (10) in alignment with the longitudinal slot (12) Gas inlet nozzles t26), through which gas can be introduced into the pipe under pressure. 2. Absengbrenner nach Anspruch 1, dadurch gekennzeichnet, daß das Rohr (10) aus Stahl oder Keramik besteht.2. exhaust burner according to claim 1, characterized in that the Tube (10) made of steel or ceramic.
DE19803022621 1980-06-16 1980-06-16 Bristle singing curtain flame burner - with slotted nozzle and air-gas inlets at both tube ends Withdrawn DE3022621A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19803022621 DE3022621A1 (en) 1980-06-16 1980-06-16 Bristle singing curtain flame burner - with slotted nozzle and air-gas inlets at both tube ends

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803022621 DE3022621A1 (en) 1980-06-16 1980-06-16 Bristle singing curtain flame burner - with slotted nozzle and air-gas inlets at both tube ends

Publications (1)

Publication Number Publication Date
DE3022621A1 true DE3022621A1 (en) 1982-01-07

Family

ID=6104789

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19803022621 Withdrawn DE3022621A1 (en) 1980-06-16 1980-06-16 Bristle singing curtain flame burner - with slotted nozzle and air-gas inlets at both tube ends

Country Status (1)

Country Link
DE (1) DE3022621A1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3520011A (en) * 1968-05-27 1970-07-14 Wilson & Co Inc Method and apparatus for removing hair roots from pork bellies
DE2723662A1 (en) * 1977-05-25 1978-11-30 Alois Weiss Pig carcass bristle removal - in first beating and drying and second beating and flame singeing station
DE7918684U1 (en) * 1979-06-29 1979-09-20 Banss Kg Maschinenfabrik, 3560 Biedenkopf FLAME BATTERY FOR DEEPHAIRING OF Slaughtered Pigs

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3520011A (en) * 1968-05-27 1970-07-14 Wilson & Co Inc Method and apparatus for removing hair roots from pork bellies
DE2723662A1 (en) * 1977-05-25 1978-11-30 Alois Weiss Pig carcass bristle removal - in first beating and drying and second beating and flame singeing station
DE7918684U1 (en) * 1979-06-29 1979-09-20 Banss Kg Maschinenfabrik, 3560 Biedenkopf FLAME BATTERY FOR DEEPHAIRING OF Slaughtered Pigs

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