CN102338394B - Steam combustion-supporting energy-saving furnace - Google Patents
Steam combustion-supporting energy-saving furnace Download PDFInfo
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- CN102338394B CN102338394B CN201110224187.XA CN201110224187A CN102338394B CN 102338394 B CN102338394 B CN 102338394B CN 201110224187 A CN201110224187 A CN 201110224187A CN 102338394 B CN102338394 B CN 102338394B
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- burner hearth
- furnace
- combustion
- stove
- supporting
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Abstract
The invention discloses a steam combustion-supporting furnace which comprises a flue discharging channel (2), a furnace bridge (5), an ash box (6), a furnace core (9), a furnace chamber (10) and a base (15), wherein the furnace core (9) is arranged in the furnace chamber (10); the furnace bridge (5) is arranged right below the furnace core (9) arranged in the base (15), the flue discharging channel (2) is positioned on the upper end of the furnace chamber (10) and communicated with the furnace chamber (10). The combustion-supporting furnace is characterized in that the upper end of the furnace core (9) is provided with a dry hole as a bocca (3), a water drum (8) is arranged above the bocca (3); the side of the water drum (8) is provided with a water inlet pipe (13) through a furnace chamber (10) excircle periphery, the upper end of the water drum (8) is provided with a main gas outlet pipe (11), and the main gas outlet pipe (11) extends below the furnace chamber (10); and at least one vent groove (14) is arranged on the part between the furnace core (9) and the furnace chamber (10) and approached to the inner wall of the furnace chamber (10). The combustion-supporting furnace provided by the invention has the advantages of utilizing the water vapor to support combustion, ensuring full combustion of the fuel, improving the energy utilization ratio, and reducing the environmental pollution.
Description
Technical field
The present invention relates to stove and accessory field, relate in particular to a kind of steam combustion-supporting stove.
Background technology
At present, along with the day by day shortage of global resources, more and more higher to the cry of raising non-renewable resources utilization rate.Coal is as large, the heavy-polluted a kind of typical fuel of consumption, and improving its utilization rate, reducing toxic emission is a urgent problem.The shortcoming of existing Fuel Furnace is, energy utilization rate is not high, and fuel combustion is insufficient, takes away amount of heat, coke and carbon monoxide in cigarette, and coke as toxic gas, especially to atmosphere has larger pollution to environment as solid particle, carbon monoxide.In prior art, in order to improve the utilization rate of coal, people utilize steam to be combined with carbon in high temperature and generate water-gas is the method for carbon monoxide and hydrogen mixture, invented the method that adds steam combustion supporting in stove and accessory, but in this method, steam adds too much, can not guarantee stove and accessory high temperature, and owing to adding continuously, steam, by the coal burning in stove and oxygen isolation, causes stove fire to extinguish on the contrary.
Summary of the invention
The object of the invention is to overcome above-mentioned shortcoming and a kind of steam combustion-supporting that utilizes be provided, make fuel combustion fully, improve energy utilization rate, reduce the steam combustion-supporting stove of environmental pollution.
Object of the present invention and solve its technical problem underlying and realize by the following technical solutions:
Steam combustion-supporting stove of the present invention, comprise smokejack, grate, ash bin, combustion chamber, burner hearth, base, in this burner hearth, be provided with combustion chamber, burner hearth and combustion chamber are positioned on base, ash bin is positioned at base, grate be located at base inner stove core under, smokejack is positioned at burner hearth upper end and is communicated with burner hearth, wherein: described combustion chamber upper end be provided with as dry hole be bocca; This bocca top is provided with water bag, and water is wrapped by burner hearth outer circumference surface and is provided with water inlet pipe, and water is wrapped end and is provided with main escape pipe; Between combustion chamber and burner hearth, near inboard wall of burner hearth place, be provided with at least one air channel, air channel upper end is communicated with bocca, in the ash bin of burner hearth below, is provided with at least one escape pipe of connecting with main escape pipe, and the gas outlet of escape pipe is positioned at air channel lower end.
Above-mentioned steam combustion-supporting stove, wherein: described air channel is three, is evenly distributed in burner hearth, and three air channel lower ends are provided with three corresponding with it escape pipes of connecting with main escape pipe.
Above-mentioned steam combustion-supporting stove, wherein: described upper furnace outer circumference surface is provided with charging aperture and is communicated with combustion chamber.
Above-mentioned steam combustion-supporting stove, wherein: described burner hearth top is provided with stone or metal plate for standing a stove on as a precaution against fire.
Above-mentioned steam combustion-supporting stove, wherein: described stone or metal plate for standing a stove on as a precaution against fire is provided with chimney base and is communicated with smokejack.
The present invention compared with prior art has obvious advantage and beneficial effect.From above technical scheme, in the burner hearth of combustion chamber upper end, be provided with bocca, the combustion chamber at this bocca place is provided with as dry hole; Above bocca, be provided with water bag, water is wrapped by burner hearth outer circumference surface and is provided with outlet pipe, and water is wrapped end and is provided with main escape pipe; Between combustion chamber and burner hearth, near inboard wall of burner hearth place, be provided with three air channels, air channel upper end is communicated with bocca, is provided with three escape pipes of connecting with main escape pipe below burner hearth in ash bin, and the gas outlet of escape pipe is positioned at air channel lower end.When combustion chamber fuel combustion, pass through bocca, make the water boiling in water bag produce water vapour, water vapour is entered into each escape pipe of bottom of furnace body by main steam outlet tube by water bag, by three air channels, enter into bocca again, under high temperature action, the carbon monoxide that water vapour and bocca discharge carries out redox reaction, produce hydrogen and carbon dioxide, thereby reach combustion-supporting object; Water vapour does not directly enter burner hearth, can not make fire box temperature reduce too much, can not completely cut off contacting of coal and oxygen yet, and the fuel that simultaneously makes to burn in furnace chamber remains on relative stationary temperature and burns, thereby reaches energy-conservation object; Meanwhile, water vapour makes coal ash particle density become large, and coal smoke carries Dust Capacity and greatly reduces, and reaction sharply declines the carbon monoxide content in coal smoke, and hydrogen can not pollute, and can effectively reduce soot waste gas and pollute.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the A-A cutaway view of Fig. 1.
Mark in figure:
1, chimney base; 2, smokejack; 3, bocca; 4, charging aperture; 5, grate; 6, ash bin; 7, stone or metal plate for standing a stove on as a precaution against fire; 8, Shui Bao; 9, combustion chamber; 10, burner hearth; 11, main escape pipe; 12, escape pipe; 13, water inlet pipe; 14, air channel; 15, base.
the specific embodiment:
Below in conjunction with accompanying drawing and preferred embodiment, the steam combustion-supporting stove specific embodiment, structure, feature and effect thereof to proposing according to the present invention, be described in detail as follows.
Referring to Fig. 1-2, steam combustion-supporting stove of the present invention, comprise smokejack 2, grate 5, ash bin 6, combustion chamber 9, burner hearth 10, base 15, in this burner hearth 10, be provided with combustion chamber 9, burner hearth 10 and combustion chamber 9 are positioned on base 15, ash bin 6 is positioned at base 15, grate 5 be located at base 15 inner stove cores 9 under, smokejack 2 is positioned at burner hearth 10 upper ends and is communicated with burner hearth 10, wherein: described combustion chamber 9 upper ends be provided with as dry hole be bocca 3, these bocca 3 tops are provided with water bag 8, the side of water bag 8 is provided with water inlet pipe 13 by burner hearth 10 outer circumference surfaces, water bag 8 upper ends are provided with main escape pipe 11, main escape pipe 11 extends to burner hearth 10 belows, between combustion chamber 9 and burner hearth 10, near burner hearth 10 inwall places, be provided with at least one air channel 14, air channel 14 upper ends are communicated with bocca 3, these burner hearth 10 belows are provided with at least one escape pipe 12 of connecting with main escape pipe 11, and the gas outlet of escape pipe 12 is positioned at air channel 14 lower ends.
Described air channel 14 is three, is evenly distributed in burner hearth 10, and three air channel 14 lower ends are provided with corresponding with it 12, three escape pipes of three escape pipes 12 and connect with main escape pipe 11.
Described burner hearth 10 top outer circumference surfaces are provided with charging aperture 4 and are communicated with combustion chamber 9.
Described burner hearth 10 tops are provided with stone or metal plate for standing a stove on as a precaution against fire 7.
Claims (5)
1. a steam combustion-supporting stove, comprise smokejack (2), grate (5), ash bin (6), combustion chamber (9), burner hearth (10), base (15), in this burner hearth (10), be provided with combustion chamber (9), burner hearth (10) and combustion chamber (9) are positioned on base (15), ash bin (6) is positioned at base (15), grate (5) be located at base (15) inner stove core (9) under, smokejack (2) is positioned at burner hearth (10) upper end and is communicated with burner hearth (10), it is characterized in that: it is bocca (3) that described combustion chamber (9) upper end is provided with some holes, this bocca (3) top is provided with water bag (8), the side of water bag (8) is provided with water inlet pipe (13) by burner hearth (10) outer circumference surface, water bag (8) upper end is provided with main escape pipe (11), main escape pipe (11) extends to burner hearth (10) below, between combustion chamber (9) and burner hearth (10), near burner hearth (10) inwall place, be provided with at least one air channel (14), air channel (14) upper end is communicated with bocca (3), this burner hearth (10) below is provided with at least one escape pipe (12) of connecting with main escape pipe (11), and the gas outlet of escape pipe (12) is positioned at air channel (14) lower end.
2. steam combustion-supporting stove as claimed in claim 1, it is characterized in that: described air channel (14) is three, be evenly distributed in burner hearth (10), three air channels (14) lower end is provided with corresponding with it three escape pipes (12), and three escape pipes (12) are all connected with main escape pipe (11).
3. steam combustion-supporting stove as claimed in claim 1 or 2, is characterized in that: described burner hearth (10) top outer circumference surface is provided with charging aperture (4) and is communicated with combustion chamber (9).
4. steam combustion-supporting stove as claimed in claim 3, is characterized in that: described burner hearth (10) top is provided with stone or metal plate for standing a stove on as a precaution against fire (7).
5. steam combustion-supporting stove as claimed in claim 4, is characterized in that: described stone or metal plate for standing a stove on as a precaution against fire (7) is provided with chimney base (1) and is communicated with smokejack (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110224187.XA CN102338394B (en) | 2011-08-06 | 2011-08-06 | Steam combustion-supporting energy-saving furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110224187.XA CN102338394B (en) | 2011-08-06 | 2011-08-06 | Steam combustion-supporting energy-saving furnace |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102338394A CN102338394A (en) | 2012-02-01 |
| CN102338394B true CN102338394B (en) | 2014-04-02 |
Family
ID=45514263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110224187.XA Expired - Fee Related CN102338394B (en) | 2011-08-06 | 2011-08-06 | Steam combustion-supporting energy-saving furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102338394B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107355823A (en) * | 2017-08-15 | 2017-11-17 | 池州信安电子科技有限公司 | A kind of biomass stove with smoke circulating device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2053300U (en) * | 1989-07-25 | 1990-02-21 | 王旭东 | Honeycomb briquet heating stove |
| CN2223423Y (en) * | 1994-12-28 | 1996-03-27 | 潘惠媛 | Hydration hydrogen stove |
| CN2233511Y (en) * | 1995-06-28 | 1996-08-21 | 路南彝族自治县建筑安装公司金属门窗构件厂 | Multi-functional efficient temp-adjustable energy-saving steam range |
| CN2370303Y (en) * | 1999-04-22 | 2000-03-22 | 庄季康 | Gasified firewood and coal range |
-
2011
- 2011-08-06 CN CN201110224187.XA patent/CN102338394B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2053300U (en) * | 1989-07-25 | 1990-02-21 | 王旭东 | Honeycomb briquet heating stove |
| CN2223423Y (en) * | 1994-12-28 | 1996-03-27 | 潘惠媛 | Hydration hydrogen stove |
| CN2233511Y (en) * | 1995-06-28 | 1996-08-21 | 路南彝族自治县建筑安装公司金属门窗构件厂 | Multi-functional efficient temp-adjustable energy-saving steam range |
| CN2370303Y (en) * | 1999-04-22 | 2000-03-22 | 庄季康 | Gasified firewood and coal range |
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| Publication number | Publication date |
|---|---|
| CN102338394A (en) | 2012-02-01 |
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Granted publication date: 20140402 Termination date: 20150806 |
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