DE7826822U1 - CYCLONE COMBUSTION CHAMBER FOR SPA AND WOOD WASTE - Google Patents

Description

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PQLYTEGHNIH GÜNTHER ΗΠ'Π ^ κ-ΚΚ \ 'vÄM ^tl 8AHM (Dl ^r '<i'4517 HILTER - L ¹ ANMENBEeGE

Description of the cyclic combustion chamber for chips and wood waste

With the new cyclone combustion chamber, wood chips and wood dust can be removed and wood waste is burned in such a way that there are no pollution problems appear.

The combustion temperature is set by the highly heat-resistant lining significantly increased and thus perfect combustion is achieved.

The combustion chamber is designed in such a way that the dwell time of the hot flue gases is significantly increased. The smoke gases are It is fed back into the combustion chamber via openings (nozzles) and direct afterburning takes place.

This method is used in the previously known chip boilers through complex pre-firing or through post-combustion systems solved.

These systems require a large amount of space and can often cannot be accommodated in the existing boiler rooms.

The newly developed cyclone combustion chamber has a compact design built directly into the boiler. It guarantees perfect combustion in accordance with the immission control regulations, is cheaper to manufacture and therefore significantly more economical.

List of reference symbols

1 special brick lining made of heat-resistant molded bricks

2 Tangential injection pipe for solid fuels

3 cyclonic combustion chamber with immersion tube

4 ash removal pipe

5 collection containers

6 Second injection port for oil or gas burners

7 shaped bricks with flue gas duct and flue gas admixture

8 holes in the shaped stones for flue gas admixtures

ν 9 Double-walled perforated disc for regulating the oil or gas burner flame and flue gas guidance

I I t I It

Claims (9)

Günther hocker.Rg V "am.bahnhof \ Λ517 hilter - Hankenberge 1 I I protection claims of the ZyklqnbrennkamniBr 1. Characterized in that the combustion chamber of the boiler with a special brick lining lined with vaulted walls made of heat-resistant material is. 2. Combustion chamber according to claim 1, characterized in that the injection pipe is introduced tangentially into the combustion chamber is. 3. Combustion chamber according to protection claims 1-2, characterized in that the combustion chamber is generally cyclonic is formed and is provided at the front end with a dip tube made of heat-resistant material. k. Combustion chamber according to Claims 1-3, characterized in that a pipe is installed at the rear end of the cyclone-like combustion chamber, through which the remaining residues are led to the outside. 5. Combustion chamber according to protection claim 1 - k characterized in that an ash pan is flanged directly on the outside of the separator pipe. 6. Combustion chamber according to protection claims 1-5, characterized in that a second injection port is tangential is introduced, to which a gas or oil burner can be connected. PCLYTECHNIK GÜNTHER HUBHeR'ttfe ', j Atjl' QAHNHqF '/ ^ 517 HILTER-HANKENBERGE 1111 Il ϊ 1 1 7. Combustion chamber according to Schutzanepruch 1-6, characterized in that that the flue gases are passed through farm stones around the combustion chamber. B. Combustion chamber according to protection claims 1-7, characterized in that that the farm stones are provided with holes that allow the flue gases to be mixed into the combustion chamber enable. 9. Combustion chamber according to protection claim 1 - B characterized in that that between the oil or gas combustion chamber and the combustion chamber for solid fuels, two adjustable, fire-resistant Perforated disks for regulating the flue gas flow and admixture as well as for controlling the combustion chamber pressure are built in.