DE841881C - Steam oven. - Google Patents

Steam oven.

Info

Publication number
DE841881C
DE841881C DE1948P0008160 DEP0008160D DE841881C DE 841881 C DE841881 C DE 841881C DE 1948P0008160 DE1948P0008160 DE 1948P0008160 DE P0008160 D DEP0008160 D DE P0008160D DE 841881 C DE841881 C DE 841881C
Authority
DE
Germany
Prior art keywords
steam
oven
baking chamber
steaming
coil
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
Application number
DE1948P0008160
Other languages
German (de)
Inventor
Merten Hugo
Wartenberg Kurt
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
Application granted granted Critical
Publication of DE841881C publication Critical patent/DE841881C/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
    • C09C1/44—Carbon
    • C09C1/48—Carbon black
    • C09C1/56—Treatment of carbon black ; Purification
    • C09C1/58—Agglomerating, pelleting, or the like by wet methods

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Commercial Cooking Devices (AREA)

Description

Die Erfindung betrifft einen Dampfbackofen mit einer außerhalb des Backraumes angeordneten Bedampfungsanlage, die durch eine Dampfschlange beheizt wird, die an den die Backraumheizrohre speisenden Hochdruckheizdampferzeuger angeschlossen ist.The invention relates to a steam oven with a steaming system arranged outside the baking chamber, which is heated by a steam coil that feeds the oven heating pipes High-pressure heating steam generator is connected.

Um im Backraum unter Ausschluß von Luft eine Atmosphäre von überhitztem Dampf zu bilden, wird erfindungsgemäß vorgeschlagen, bei eingangs genanntem Backofen die Dampfschlange der Bedampfungsanlage aus einem Verdampferteil und einem Überhitzerteil zusammenzusetzen, der so ausreichend bemessen ist, daß der für die Bedampfung des Backraumes vorgesehene, nahezu ungespannte Dampf vor dem Eintritt in den Backraum auf nahezu Backraumtemperatur überhitzt werden kann.In order to create an atmosphere of superheated steam in the oven with the exclusion of air proposed according to the invention, the steam coil of the steaming system in the oven mentioned at the beginning to assemble from an evaporator part and a superheater part, which is so sufficient is dimensioned that the intended for the steaming of the baking chamber, almost unstressed steam before the entry into the baking chamber can be overheated to almost the baking chamber temperature.

Zur Verhinderung des Eintretens von Luft in den Backraum wird ein geringer Überdruck im Backraum aufrechterhalten, was in üblicher Weise durchTo prevent air from entering the oven, a slight overpressure is created in the oven maintain what is done in the usual way

ao Verstellung der Klappe im Abzug oder durch entsprechende Bemessung der Dampfzufuhr erfolgen kann.ao adjustment of the flap in the fume cupboard or by appropriately dimensioning the steam supply can.

In der Zeichnung ist ein Ausführungsbeispiel des Erfindungsgegenstandes schematisch dargestellt.An exemplary embodiment of the subject matter of the invention is shown schematically in the drawing.

Eine Teilmenge des von dem Dampferzeuger 1 entwickelten Dampfes wird durch die Leitung 5 der die Verdampfungsanlage beheizenden Dampfschlange 7, 8 zugeführt. Der im Sinne des Dampfeintritts erste Teil 7 der Verdampferschlange bildet die Heizfläche des Überhitzers für den in der Verdampfungsanlage 6 erzeugten Dampf, während der zweite Teil 8 der Dampfschlange die Verdampferheizfläche zur Erzeugung des zur Bedampfung des Backraumes vorgesehenen Dampfes bildet. Der auf Backraumtemperatur überhitzte Dampf wird in den von den Dampfrohren 3 beheizten Backraum 4 geleitet. Im Backraum wird ein geringer Überdruck gegenüber der Atmosphäre durch Regelung der Dampfzufuhr oder durch entsprechende Einstellung einer Klappe im Dampf abzug 10 aufrechterhalten. Dadurch wird der Eintritt von Luft in den Backraum unterbunden und die Aufrechterhaltung einer aus überhitztem Dampf bestehenden Backraumatmosphäre ermöglicht.A portion of the steam developed by the steam generator 1 is passed through the line 5 the steam coil 7, 8 heating the evaporation system. The one in the sense of steam entry first part 7 of the evaporator coil forms the heating surface of the superheater for the in the evaporation system 6 generated steam, while the second part 8 of the steam coil is the evaporator heating surface to generate the steam provided for steaming the baking chamber. The on Steam superheated in the oven temperature is passed into the oven 4 heated by the steam pipes 3. In the baking chamber there is a slight overpressure in relation to the atmosphere by regulating the Maintain steam supply or by setting a flap in the steam vent 10 accordingly. This prevents air from entering the oven and maintains a A baking chamber atmosphere consisting of superheated steam is made possible.

Claims (2)

Patentansprüche:Patent claims: 1. Dampfbackofen mit einer außerhalb des Backraumes angeordneten Bedampfungsanlage, die durch eine Dampfschlange beheizt wird, die an den die Backraumheizrohre speisenden Hochdruckheizdampferzeuger angeschlossen ist, dadurch gekennzeichnet, daß die Dampfschlange aus einem Verdampferteil (8) und einem Überhitzerteil* (7) besteht, der so ausreichend bemessen ist, daß der für die Bedampfung des Backraumes (4) vorgesehene, nahezu ungespannte Dampf vor dem Eintritt in den Backraum auf nahezu Backraumtemperatur überhitzt werden kann.1. Steam oven with a steaming system arranged outside the baking chamber, which is heated by a steam coil connected to the high-pressure heating steam generator that feeds the oven heating pipes is connected, characterized in that the steam coil consists of an evaporator part (8) and a superheater part * (7), which is sufficiently dimensioned is that the intended for the steaming of the baking chamber (4), almost unstressed Steam must be superheated to almost the oven temperature before it enters the oven can. 2. Verfahren zum Betrieb des Dampfbackofens nach Anspruch 1, dadurch gekennzeichnet, daß im Backraum (4) zur Verhinderung des Eintretens von Luft ein geringer Überdruck aufrechterhalten wird.2. The method for operating the steam oven according to claim 1, characterized in that that a slight overpressure is maintained in the oven (4) to prevent the entry of air will. Angezogene Druckschriften:
Deutsche Patentschriften Nr. 642 757, 662 485, 323.Referred publications:
German patent specifications No. 642 757, 662 485, 323.
DE1948P0008160 1948-03-12 1948-10-02 Steam oven. Expired DE841881C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR841881X 1948-03-12

Publications (1)

Publication Number Publication Date
DE841881C true DE841881C (en) 1952-06-19

Family

ID=9310405

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1948P0008160 Expired DE841881C (en) 1948-03-12 1948-10-02 Steam oven.

Country Status (1)

Country Link
DE (1) DE841881C (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE642757C (en) * 1937-03-15 Wilhelm Pfeiffer Circulating steam heating system for ovens
DE662485C (en) * 1938-07-14 Wilhelm Pfeiffer Circulating steam heating system for ovens
DE677323C (en) * 1936-11-08 1939-06-23 Wilhelm Pfeiffer Circulating steam heating system for ovens

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE642757C (en) * 1937-03-15 Wilhelm Pfeiffer Circulating steam heating system for ovens
DE662485C (en) * 1938-07-14 Wilhelm Pfeiffer Circulating steam heating system for ovens
DE677323C (en) * 1936-11-08 1939-06-23 Wilhelm Pfeiffer Circulating steam heating system for ovens

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