DE405191C - Shaft pre-firing with desulfurization of the fuel for the recovery of valuable materials - Google Patents

Shaft pre-firing with desulfurization of the fuel for the recovery of valuable materials

Info

Publication number
DE405191C
DE405191C DEW63575D DEW0063575D DE405191C DE 405191 C DE405191 C DE 405191C DE W63575 D DEW63575 D DE W63575D DE W0063575 D DEW0063575 D DE W0063575D DE 405191 C DE405191 C DE 405191C
Authority
DE
Germany
Prior art keywords
desulfurization
firing
recovery
fuel
valuable materials
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
DEW63575D
Other languages
German (de)
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.)
Dipl-Ing Albert Wirth
Original Assignee
Dipl-Ing Albert Wirth
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 Dipl-Ing Albert Wirth filed Critical Dipl-Ing Albert Wirth
Priority to DEW63575D priority Critical patent/DE405191C/en
Application granted granted Critical
Publication of DE405191C publication Critical patent/DE405191C/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23B—METHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL
    • F23B90/00—Combustion methods not related to a particular type of apparatus
    • F23B90/04—Combustion methods not related to a particular type of apparatus including secondary combustion
    • F23B90/06—Combustion methods not related to a particular type of apparatus including secondary combustion the primary combustion being a gasification or pyrolysis in a reductive atmosphere

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)

Description

Schachtvorfeuerung mit Entschwelung des Brennstoffes zur Gewinnung von Wertstoffen. Bei der Einrichtung nach dem Patent 370319 -ist vorgesehen, daß die bei der Schwelung entstehenden Schwelgase teilweise in einem die Schwelzone umgebenden Mantel -zwecks Beheizung dieser Zone verbrannt werden.Shaft pre-firing with desulfurization of the fuel for the recovery of valuable materials. In the device according to patent 370319 it is provided that the carbonization gases produced during the carbonization are partially burned in a jacket surrounding the carbonization zone for the purpose of heating this zone.

Um diese Schwelgase für andere Zwecke zu sparen, können auch Verbrennungsgase ,ius dem Feuerraum oder aus den Heizgaszügen entnommen und durch den die Schwelzone umgebenden Mantel gesaugt oder gedrückt werden.Combustion gases can also be used to save these carbonization gases for other purposes , ius taken from the furnace or from the hot gas flues and through the the smoldering zone surrounding coat are sucked or pressed.

Die zur Schwelung erforderlichen Temperaturgrade «-erden durch Regelung der Gasmenge oder durch Luftzufuhr eingestellt.The temperature degrees required for the smoldering "- earth by regulation the amount of gas or set by air supply.

Die den Mantelkanal der Schwelzone verlassenden Gase werden, je nach Höhe ihrer Temperatur, an einer Stelle des Kessels oder Ekonomisers wieder eingeführt.The gases leaving the jacket channel of the smoldering zone are, depending on Level of their temperature, reintroduced at one point in the boiler or economizer.

Werden Gasse dem Feuerraum entnommen, so werden dieselben nach Verlassen des Mantelkanals vor dem Ekonomiser, dagegen werden Gase, welche den Zügen entnommen werden, hinter dem Ekonom.iser eingeführt.If alleys are removed from the furnace, they will be removed after leaving of the jacket duct upstream of the economizer, on the other hand gases that are extracted from the trains are introduced behind the Ekonom.iser.

Dadurch, daß, je näher man dem Kamin kommt, größere Saugung herrscht als im Verbrennungsraum, geht der Durchgang der Gase von selbst vor sich.Because the closer you get to the chimney, there is greater suction than in the combustion chamber, the gases pass through by themselves.

Trotzdem kann man den Umlauf der Gase durch einen Ventilator bewirken oder beschleunigen.Nevertheless, the gases can be circulated through a fan or accelerate.

Claims (1)

PATENTANSPRUCH: Schachtvorfeuerung mit Entschwelung des Brennstoffes zur Gewinnung von Wertstoffen nach Patent 370319, dadurch gekennzeichnet, daß der die Schwelzone beheizende Mantelkanal mit dem Feuerraum oder den Zügen entnommenen Heiz-oder Abgasen gespeist wird.PATENT CLAIM: Shaft pre-firing with desulfurization of the fuel for the recovery of valuable materials according to patent 370319, characterized in that the The jacket channel heating the smoldering zone with the furnace or the flues removed Heating or exhaust gas is fed.
DEW63575D 1923-04-04 1923-04-04 Shaft pre-firing with desulfurization of the fuel for the recovery of valuable materials Expired DE405191C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEW63575D DE405191C (en) 1923-04-04 1923-04-04 Shaft pre-firing with desulfurization of the fuel for the recovery of valuable materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEW63575D DE405191C (en) 1923-04-04 1923-04-04 Shaft pre-firing with desulfurization of the fuel for the recovery of valuable materials

Publications (1)

Publication Number Publication Date
DE405191C true DE405191C (en) 1924-10-29

Family

ID=7606907

Family Applications (1)

Application Number Title Priority Date Filing Date
DEW63575D Expired DE405191C (en) 1923-04-04 1923-04-04 Shaft pre-firing with desulfurization of the fuel for the recovery of valuable materials

Country Status (1)

Country Link
DE (1) DE405191C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6688406B1 (en) 2003-01-29 2004-02-10 Mobiletron Electronics Co., Ltd. Power tool having a function control mechanism for controlling operation in one of rotary drive and hammering modes
US6691796B1 (en) 2003-02-24 2004-02-17 Mobiletron Electronics Co., Ltd. Power tool having an operating knob for controlling operation in one of rotary drive and hammering modes

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6688406B1 (en) 2003-01-29 2004-02-10 Mobiletron Electronics Co., Ltd. Power tool having a function control mechanism for controlling operation in one of rotary drive and hammering modes
US6691796B1 (en) 2003-02-24 2004-02-17 Mobiletron Electronics Co., Ltd. Power tool having an operating knob for controlling operation in one of rotary drive and hammering modes

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