DE2404701A1 - Small pulverised coal fired boiler - has a slag removing rotating wheel with slag cooling cycle - Google Patents

Small pulverised coal fired boiler - has a slag removing rotating wheel with slag cooling cycle

Info

Publication number
DE2404701A1
DE2404701A1 DE2404701A DE2404701A DE2404701A1 DE 2404701 A1 DE2404701 A1 DE 2404701A1 DE 2404701 A DE2404701 A DE 2404701A DE 2404701 A DE2404701 A DE 2404701A DE 2404701 A1 DE2404701 A1 DE 2404701A1
Authority
DE
Germany
Prior art keywords
slag
ashes
small
rotating wheel
fired boiler
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
DE2404701A
Other languages
German (de)
Inventor
Heinz Hoelter
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
Priority claimed from DE2400349A external-priority patent/DE2400349A1/en
Application filed by Individual filed Critical Individual
Priority to DE2404701A priority Critical patent/DE2404701A1/en
Publication of DE2404701A1 publication Critical patent/DE2404701A1/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J1/00—Removing ash, clinker, or slag from combustion chambers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Gasification And Melting Of Waste (AREA)

Abstract

The small scale pulverised coal fired boiler has a hot plug for igniting the fuel and air mixture. These boilers are used for domestic purpose and small industrial plants. The ashes are removed by a rotating wheel with chambers. In the diagram the collecting wheel has chamber capacity for holding ashes produced over a number of hours. The chambered wheel is rotated through a certain angle to allow the ashes to cool before they are transferred to a slag collection bag. The ash removal system can be operated manually or automatically so that hot ashes in a chamber are moved successively to cooling and disposal positions.

Description

Beschreibung und Erläuterung zur Zusatzpatentanmeldung zur Hauptanmeldung Aktenzeichen P 24 00 349.4 "Feuerungskessel mit Schlackentasche." In der Hauptanmeldung wird ein Feuerungskessel beschrieben, der mit Feinkohle gefeuert wird und bei dem über einen Glühkern die Zündung erfolgt.Description and explanation of the additional patent application for the main application File number P 24 00 349.4 "Combustion boiler with slag pocket." In the main registration a combustion boiler is described which is fired with fine coal and in which The ignition takes place via a glow core.

Es handelt sich bei diesem erfindungsgemäßen Kessel urn relativ kleine Einheiten, die vorzugsweise für Wohnhäuser, Hochhäuser und kleine Gewerbebetriebe Anwendung finden sollen.This boiler according to the invention is relatively small Units that are preferably used for residential buildings, high-rise buildings, and small commercial operations Should apply.

Das Prohlerg der Aschebeseitigung kann in einfachster Weise erfindungsgemäß dadurch gelöst werden, in dem man dem Feuerungskessel unten eine Schlackentasche nachschaltet, die in der Form eines Zellenrades ausgebaut ist.The problem of ash removal can be achieved in the simplest way according to the invention be solved by placing a slag pocket in the furnace below downstream, which is expanded in the form of a cellular wheel.

Erfindungsgemäß sollte jede Tasche des Zellenrades so groß sein, daß sie für einige Stunden die Schlacke aufnehmen kann und bei ciner Drehung um einen gewünschten Winkel in die Erkaltungsstellung fährt, in der die glühende Asche erkaltet und über z.B. eine Steuerorgan die Asche dann einem Schlackensack zugeführt werden kann In der Zeichnung ist die erfindungsgemäße Darstellung aufgeführt.According to the invention, each pocket of the cellular wheel should be so large that it can absorb the slag for a few hours and with a rotation of one moves the desired angle into the cooling position, in which the glowing ash cools down and the ashes are then fed to a slag bag via, for example, a control unit The illustration according to the invention is shown in the drawing.

mit 1: der Kessel, mit 2: die Schlackentasche, mit 3: das einstellbare Steuerorgan, mit 4: der Schlackensack, Selbstverständlich ist die Erfindung nicht auf die vorstehend im einzelnen dargestellten und beschriebenen Ausbildungsformen beschränkt, sondern es sind zahlreiche Abänderungen möglich, ohne jedoch von dem Grundgedanken abzuweichen, einen Staubfeuerungskessel mit einer Schlackentasche zu versehen, die über Hand- oder Automatiksteuerorgan so geschaltet ist, daß die Asche, die über mehrere Stunden angefallen ist, sukzessiv in Erkaltungsstellung fährt, um dann in einem Schlackensack abgefördert zu werden.with 1: the boiler, with 2: the slag pocket, with 3: the adjustable Control organ, with 4: the slag bag, the invention is not a matter of course to the forms of training shown and described in detail above but numerous modifications are possible without, however, from the The basic idea is to deviate from a pulverized boiler with a cinder pocket to be provided, which is switched via manual or automatic control element so that the Ashes that have accumulated over several hours, gradually cooling down drives to be carried away in a cinder bag.

Patentanspruch:Claim:

Claims (1)

Patentanspruch Anspruch 1: Feuerungskessel vorzugsweise filr Kleinanlagen nach Patentanmeldung Aktenzeichen P 24 00 349.4 dadurch gekennzeichnet, daß dem Feuerungskessel eine Schlackentasche nachgeschaltet ist, die erforderungsgerecht über Hand- oder Automatiksteuerung die eingeschleuste Asche in Erkaltungsstellung fahren kann und sie einem Schlackensack oder Pehälter im erkalteten Zustand zufördert.Claim Claim 1: Firing boiler, preferably for small systems according to patent application file number P 24 00 349.4 characterized in that the Firing boiler is followed by a slag pocket that meets the requirements the ashes introduced into the cooling position via manual or automatic control can drive and they are fed to a slag sack or container in the cold state. L e e r s e i t eL e r s e i t e
DE2404701A 1974-01-04 1974-02-01 Small pulverised coal fired boiler - has a slag removing rotating wheel with slag cooling cycle Pending DE2404701A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE2404701A DE2404701A1 (en) 1974-01-04 1974-02-01 Small pulverised coal fired boiler - has a slag removing rotating wheel with slag cooling cycle

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2400349A DE2400349A1 (en) 1974-01-04 1974-01-04 Domestic combustion boiler using coal dust (P.F.) - has pre-heatable electric glow plug, for igniting dust/air blast
DE2404701A DE2404701A1 (en) 1974-01-04 1974-02-01 Small pulverised coal fired boiler - has a slag removing rotating wheel with slag cooling cycle

Publications (1)

Publication Number Publication Date
DE2404701A1 true DE2404701A1 (en) 1975-08-07

Family

ID=5906246

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2404701A Pending DE2404701A1 (en) 1974-01-04 1974-02-01 Small pulverised coal fired boiler - has a slag removing rotating wheel with slag cooling cycle

Country Status (1)

Country Link
DE (1) DE2404701A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2743869A1 (en) * 1996-01-18 1997-07-25 Clerc De Bussy Le Furnace for burning shredded green wood

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2743869A1 (en) * 1996-01-18 1997-07-25 Clerc De Bussy Le Furnace for burning shredded green wood

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Legal Events

Date Code Title Description
OI Miscellaneous see part 1
OHN Withdrawal