EP0136313A1 - Device for the production of gas to existing heating boilers - Google Patents
Device for the production of gas to existing heating boilersInfo
- Publication number
- EP0136313A1 EP0136313A1 EP19840900907 EP84900907A EP0136313A1 EP 0136313 A1 EP0136313 A1 EP 0136313A1 EP 19840900907 EP19840900907 EP 19840900907 EP 84900907 A EP84900907 A EP 84900907A EP 0136313 A1 EP0136313 A1 EP 0136313A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- combustion chamber
- fitted
- air
- produced
- intake
- 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- Withdrawn
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
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
- C10J3/02—Fixed-bed gasification of lump fuel
- C10J3/20—Apparatus; Plants
- C10J3/22—Arrangements or dispositions of valves or flues
- C10J3/24—Arrangements or dispositions of valves or flues to permit flow of gases or vapours other than upwardly through the fuel bed
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
- C10J3/02—Fixed-bed gasification of lump fuel
- C10J3/20—Apparatus; Plants
- C10J3/22—Arrangements or dispositions of valves or flues
- C10J3/24—Arrangements or dispositions of valves or flues to permit flow of gases or vapours other than upwardly through the fuel bed
- C10J3/26—Arrangements or dispositions of valves or flues to permit flow of gases or vapours other than upwardly through the fuel bed downwardly
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
- C10J3/02—Fixed-bed gasification of lump fuel
- C10J3/20—Apparatus; Plants
- C10J3/32—Devices for distributing fuel evenly over the bed or for stirring up the fuel bed
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
- C10J3/02—Fixed-bed gasification of lump fuel
- C10J3/20—Apparatus; Plants
- C10J3/34—Grates; Mechanical ash-removing devices
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
- C10J3/02—Fixed-bed gasification of lump fuel
- C10J3/20—Apparatus; Plants
- C10J3/34—Grates; Mechanical ash-removing devices
- C10J3/40—Movable grates
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
- C10J3/72—Other features
- C10J3/723—Controlling or regulating the gasification process
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J2200/00—Details of gasification apparatus
- C10J2200/36—Moving parts inside the gasification reactor not otherwise provided for
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J2300/00—Details of gasification processes
- C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
- C10J2300/0913—Carbonaceous raw material
- C10J2300/093—Coal
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J2300/00—Details of gasification processes
- C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
- C10J2300/0913—Carbonaceous raw material
- C10J2300/0946—Waste, e.g. MSW, tires, glass, tar sand, peat, paper, lignite, oil shale
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J2300/00—Details of gasification processes
- C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
- C10J2300/0953—Gasifying agents
- C10J2300/0956—Air or oxygen enriched air
Definitions
- This invention relates to a device for the production of gas or a gas-oven in the form of a so-called "pre- oven", in which combustion takes place' through air- reduction, to existing heating-boilers such as oil- boilers or another place of combustion.
- the aim of the device according to the invention is to function through air-reduction with a low and even tem ⁇ perature with a combustion chamber with a changeable volume, which gives a very high grade of efficiency in comparison to previously known technology.
- the diagram shows a device 1 for the production of gas or a gas-oven in the form of a so-called "preoven".
- Device 1 is provided with an intake 11 fitted with a not shown damper-control for primary air and an outlet for collect ⁇ ed gas for further treatment in the existing heating- boiler.
- Device 1 is further supplied with a combustion chamber 2, which consists of an upper cylindrical part 2' having a circular cross-section, and a lower conical part 2" attached to the upper cylindrical part.
- a combustion damper 14 At the upper part of the device 1 there is conventional equip ⁇ ment in the form of a combustion damper 14, an intake .5 airtight relative to the device 1 , for fuel fed from a not shown transporter and a cellfeeder 6 for the di ⁇ stribution of fuel fed.
- a displaceable means 3 Inside the combustion chamber 2 there is in a vertical line arranged a displaceable means 3 which consists of a fixed part 3' and in this fixed part there are two telescopic parts 3" and 3'" displaceable into each other.
- the inner part 3"' is supplied with holes 4 in its lower part for the intake of air through air-reduction to the fuel in the combustion chamber.
- the vertical movement is produced by means of combustion chamber regulators 13 in the form of motors of the usual type.
- the lower part of the device 1 which is situated under the combustion chamber, is arranged as a hearth consisting of a filter 7 of stones or similar material fitted on vibrating grates 8, which are set in motion by a vibrating-control 8' , a feed out device 9 for ashes which is steered by a driving control 9 f , an ash container 10* filled with an extinguishing substance in the bottom of device 1 and an ash-transporter 10 arranged at the ash-container.
- Said device 1 is also provided with a not shown steering means for the regu ⁇ lating of the primary air at intake 11.
- the device 1 functions in the following way: solid fuel like e.g.
- chips, pellets, charcoal or the like comes into the device 1 at the airtight intake 5 via the not shown transporter, and continues , after distribution by the cell-feeder 6, down into the combustion chamber, due to the law of gravity, where the primary air has been fed via the intake 11 , which has received a signal for the required heat load from the not shown steering means.
- the primary air enters the device 1 and goes on the outside of the combustion chamber 2 for the simultaneous drying of the fuel and cooling of the combustion chamber and enters the combustion chamber through its perforated cover on its upper part. From this central part the air goes into the displaceable telescopic means 3 which is in vertical line.
- This means consists of a fixed and two movable parts.
- the inner movable part 3"' has holes 4 in its lower part for the supply of air through air reduction to the fuel in the combustion chamber.
- the vertical motion takes place by means of combustion chamber regulators 13 in the form of motors, so that a changeable air distribution - air reduction - is achieved by the part 3" 1 of the telescopic means 3 and at the same time a variable combustion chamber, which changes volume according to the required heat from the maximum to 30 % thereof.
- the variable combustion chamber has always a steady flame and a constant temperature because of its conical shape.
- the gases which are produced by gasifica ⁇ tion through air reduction descend to the hearth and are cleaned by filter 7, which can consist of different mate- rials, such as stone or the like and are situated on the vibrating grates 8 which are in turn set in motion by the vibrating control 8' as required.
- the gases produced during the air reduction process continue, after treat ⁇ ment from the filter out through the outlet 12 for further treatment in the existing boiler, in the form of oil- burning or another place of combustion.
- the ash produced is sent via the feed-out device 9 which is steered by driving control 9', to the ash container 10' having extinguishing substance, for further transportation out on the ash transporter 10.
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Solid-Fuel Combustion (AREA)
- Fluidized-Bed Combustion And Resonant Combustion (AREA)
Abstract
Dispositif de production de gaz. Le dispositif possède une chambre de combustion (2), pourvue d'une partie cylindrique supérieure possédant une section transversale circulaire et un couvercle perforé sur sa partie supérieure pour l'alimentation en air, et avec une partie conique inférieure (2") fixée sur cette partie cylindrique supérieure, un organe (3) se trouvant dans la chambre de combustion (2) déplacé sur une ligne verticale, le mouvement étant commandé par un régulateur de chambre de combustion (13). Cet organe déplaçable (3) se compose d'une partie fixe (3') dans laquelle se trouvent deux parties mobiles télescopiques (3" et 3'''), la partie interne (3''') étant pourvue de trous (4) dans sa partie inférieure pour l'alimentation en air par réduction d'air du combustible dans la chambre de combustion (2). Un foyer est situé au-dessous de la chambre de combustion (2) et se compose d'un filtre (7) monté sur des grilles vibrantes (8).Gas production device. The device has a combustion chamber (2), provided with an upper cylindrical part having a circular cross section and a perforated cover on its upper part for the air supply, and with a lower conical part (2 ") fixed on this upper cylindrical part, a member (3) located in the combustion chamber (2) moved on a vertical line, the movement being controlled by a combustion chamber regulator (13). This movable member (3) consists of '' a fixed part (3 ') in which there are two telescopic mobile parts (3 "and 3' ''), the internal part (3 '' ') being provided with holes (4) in its lower part for feeding in air by reducing the fuel air in the combustion chamber (2). A fireplace is located below the combustion chamber (2) and consists of a filter (7) mounted on vibrating grids (8).
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8300862A SE8300862D0 (en) | 1983-02-16 | 1983-02-16 | GAS OVEN IN THE FORM OF S K OVEN TO EXISTING HEATING PANELS FOR FUEL FUEL |
SE8300862 | 1983-02-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
EP0136313A1 true EP0136313A1 (en) | 1985-04-10 |
Family
ID=20350069
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19840900907 Withdrawn EP0136313A1 (en) | 1983-02-16 | 1984-02-14 | Device for the production of gas to existing heating boilers |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0136313A1 (en) |
FI (1) | FI844049A0 (en) |
SE (2) | SE8300862D0 (en) |
WO (1) | WO1984003351A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT201600082716A1 (en) * | 2016-08-05 | 2018-02-05 | Leandro Mini | Gasifier and method of use |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0221042A3 (en) * | 1985-09-20 | 1987-07-29 | Willy Evrard | Gas producer and its control process |
SE453670C (en) * | 1986-07-08 | 1989-09-25 | Waste Gas Energy Ab Wge | DEVICE FOR THE PREPARATION OF GAS FROM FIXED BRAINS |
DE202015100844U1 (en) * | 2015-02-20 | 2016-05-27 | Mike Antoniewski | Wood gasification plant |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR564416A (en) * | 1923-03-28 | 1923-12-29 | Apparatus intended for the production of lean gas by combustion of wood or any woody material | |
US1776876A (en) * | 1923-09-27 | 1930-09-30 | Ig Farbenindustrie Ag | Manufacturing water gas |
US2054154A (en) * | 1929-07-15 | 1936-09-15 | Hiram J Carson | Method of manufacturing combustible gas |
US2516974A (en) * | 1946-12-04 | 1950-08-01 | Texace Dev Corp | Method and apparatus for gasifying carbonaceous material |
GB1471403A (en) * | 1976-03-24 | 1977-04-27 | Abernethy A | Method and unit for heating using solid fuel |
GB1581692A (en) * | 1976-09-21 | 1980-12-17 | Gunnerman Rudolf W | Process for gasifying organic fibrous material and the product thereof |
CH620979A5 (en) * | 1977-02-25 | 1980-12-31 | Hans Staehli | Heating installation for heating by means of solid fuels |
-
1983
- 1983-02-16 SE SE8300862A patent/SE8300862D0/en unknown
-
1984
- 1984-02-14 EP EP19840900907 patent/EP0136313A1/en not_active Withdrawn
- 1984-02-14 WO PCT/SE1984/000052 patent/WO1984003351A1/en active Application Filing
- 1984-10-10 SE SE8405073A patent/SE454595B/en not_active IP Right Cessation
- 1984-10-15 FI FI844049A patent/FI844049A0/en not_active Application Discontinuation
Non-Patent Citations (1)
Title |
---|
See references of WO8403351A1 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT201600082716A1 (en) * | 2016-08-05 | 2018-02-05 | Leandro Mini | Gasifier and method of use |
WO2018025216A1 (en) * | 2016-08-05 | 2018-02-08 | Mini Leandro | Pyrogasification unit and process |
Also Published As
Publication number | Publication date |
---|---|
SE454595B (en) | 1988-05-16 |
WO1984003351A1 (en) | 1984-08-30 |
FI844049L (en) | 1984-10-15 |
FI844049A0 (en) | 1984-10-15 |
SE8405073D0 (en) | 1984-10-10 |
SE8300862D0 (en) | 1983-02-16 |
SE8405073L (en) | 1984-10-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Designated state(s): FR |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 19850117 |