CN102278773A - Semi-gasification furnace - Google Patents
Semi-gasification furnace Download PDFInfo
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- CN102278773A CN102278773A CN2011102231990A CN201110223199A CN102278773A CN 102278773 A CN102278773 A CN 102278773A CN 2011102231990 A CN2011102231990 A CN 2011102231990A CN 201110223199 A CN201110223199 A CN 201110223199A CN 102278773 A CN102278773 A CN 102278773A
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- China
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- furnace
- furnace wall
- oven
- firestopping ring
- kitchen range
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Abstract
The invention relates to a semi-gasification furnace, which comprises a combustion oven and a decomposing furnace, wherein the combustion oven consists of an oven body (1) and an oven bottom (2); a chimney (16) is inserted into the oven body (1); the decomposing furnace consists of a furnace wall (3), a furnace surface (4) and a furnace bottom (5); a feeding hole (6) is formed in the furnace wall (3); a cone (7) which projects downwards is arranged between the oven bottom (2) and the furnace bottom (5) and separates an internal cavity of the decomposing furnace into an upper cavity (8) and a lower cavity (9); a vent hole (71) is formed in the cone (7) and communicated with the upper cavity (8) and the lower cavity (9); an air supply pipe (10) is arranged on the furnace wall (3) and communicated with the lower cavity (9); the air supply pipe (10) is externally connected with a blower (11); a projection angle which is formed on a horizontal plane between the furnace wall (3) and the air supply pipe (10) can be set as 0 to 50 DEG C; and a heat-insulating material (31) can be filled in the furnace wall (3). The semi-gasification furnace can greatly improve energy conversion rate and can effectively prevent a human body from being damaged by harmful gas and high temperature.
Description
Technical field
The present invention relates to produce and live used stove, refer in particular to half-gasification oven.
Background technology
Present vast southern rural area and factory building are used for the employed stove of burning boiler, but owing to make simple coarse, distinguished and admirable reason such as not smooth makes that burning is insufficient, form a large amount of poisonous dust and smog, cause the health injury in various degree that vast southern rural area is often passed in and out the people in kitchen.
Summary of the invention
For making the stove burning more abundant, reduce the generation that stove burns pollutant to greatest extent, the present invention solves by the following technical solutions: a kind of half-gasification oven, comprise burning kitchen range and dore furnace, described combustion furnace is formed at the bottom of by stove and kitchen range, be connected with chimney in the stove, described dore furnace is by the furnace wall, boiler face and furnace bottom constitute, the furnace wall is provided with charging hole, at the bottom of the described kitchen range and the bullet that is provided with downward protrusion between the furnace bottom dore furnace inner chamber is divided into upper cavity and lower chamber, bullet is provided with passage and is communicated with upper cavity and lower chamber, and the furnace wall is provided with ajutage and is communicated with lower chamber, and ajutage connects air blast outward.The half-gasification oven of this structure, when the continuous air blast of air blast enters lower chamber, because the setting of bullet, can between lower chamber, form one rotation wind, make the combustible substance in the upper cavity fully burn by the aperture on the bullet, simultaneously because bullet protrudes downward, can effectively gather incendiary material, under the rotation wind action, can very fast lifting temperature, reach the purpose of vaporising fuel, significantly reduce in this dust that forms simultaneously and smog, and the dust and the smog of the overwhelming majority will be discharged by chimney, be reduced to minimum to the infringement of human body.
Further, described stove is made up of kitchen range circle, interior firestopping ring and outer firestopping ring, and its medium mess circle is arranged on interior firestopping ring and outer firestopping ring top, is the cone shape of downward protrusion, and interior firestopping ring is provided with exhaust hole, and outer firestopping ring communicates with chimney.Stove is arranged to this structure, and fully being heated of the pot that helps being heated on the stove enlarged heating surface area to greatest extent, improved energy transformation ratio.
Further, described furnace wall and ajutage can be arranged between 0 ° to 50 ° at the projected angle that horizontal plane forms, under the angle of this scope, the rotation wind between ajutage and the bullet can be bigger, more helps the abundant burning of faggot.
Further, filling with insulation material in the furnace wall, the more effective interior high temperature of body of heater that stops propagates into the outside, avoids damaging human body.
Fuel source of the present invention is abundant, and big or small faggot is inexhaustible with low cost, and the gasification cumulative is rapid, and sufficient combustion is practical reliable and stable, environmental protection and energy saving, and colleges and universities are convenient, light and handy, installation and maintenance easily.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is the schematic diagram of ajutage of the present invention and furnace wall projected angle on horizontal plane.
The specific embodiment
Below in conjunction with a kind of specific embodiment of the present invention and accompanying drawing the present invention is further elaborated explanation:
Half-gasification oven in the present embodiment comprises burning kitchen range and dore furnace, described combustion furnace 2 is formed at the bottom of by stove 1 and kitchen range, described stove 1 is made up of kitchen range circle 12, interior firestopping ring 13 and outer firestopping ring 14, firestopping ring 13 and outer firestopping ring top in its medium mess circle 12 is arranged on, the cone shape that is downward protrusion, interior firestopping ring 13 is provided with exhaust hole 15, and outer firestopping ring 14 communicates with chimney 16; Dore furnace is made of furnace wall 3, boiler face 4 and furnace bottom 5, filled heat-barrier material 31 in the middle of the furnace wall 3, furnace wall 3 is provided with charging hole 6, at the bottom of the described kitchen range 2 and furnace bottom 5 between be provided with downward protrusion bullet 7 the dore furnace inner chamber is divided into upper cavity 8 and lower chamber 9, bullet 7 is provided with passage 71 and is communicated with upper cavity 8 and lower chamber 9, furnace wall 3 is provided with ajutage 10 and is communicated with lower chamber 9, the ajutage 10 outer air blasts 11 that connect, described furnace wall and ajutage are arranged on 40 ° at the projected angle that horizontal plane forms.Adopt the structure in the present embodiment, the half-gasification oven of this structure, when the continuous air blast of air blast enters lower chamber, because the setting of bullet, can between lower chamber, form one rotation wind, make the combustible substance in the upper cavity fully burn by the aperture on the bullet, because bullet protrudes downwards, can effectively gather incendiary material simultaneously, under the rotation wind action, can very fast lifting temperature, reach the purpose of vaporising fuel, significantly reduce, and the dust and the smog of the overwhelming majority will be discharged by chimney in this dust that forms simultaneously and smog, the infringement of human body is reduced to minimum, can also effectively prevents the damage of pernicious gas and high temperature simultaneously human body.
But the present invention never only only limits in the above specific embodiment, and all are without prejudice to the equivalent variations of spirit of the present invention or substitute, all will be within protection domain of the present invention.
Claims (4)
1. half-gasification oven, comprise burning kitchen range and dore furnace, described combustion furnace by stove (1) and kitchen range at the bottom of (2) form, be connected with chimney (16) in the stove (1), described dore furnace is by furnace wall (3), boiler face (4) and furnace bottom (5) constitute, furnace wall (3) is provided with charging hole (6), it is characterized in that: the bullet (7) that is provided with downward protrusion at the bottom of the described kitchen range between (2) and the furnace bottom (5) is divided into upper cavity (8) and lower chamber (9) with the dore furnace inner chamber, bullet (7) is provided with passage (71) and is communicated with upper cavity (8) and lower chamber (9), furnace wall (3) is provided with ajutage (10) and is communicated with lower chamber (9), the outer air blast (11) that connects of ajutage (10).
2. according to the described half-gasification oven of claim 1, it is characterized in that: described stove (1) is made up of kitchen range circle (12), interior firestopping ring (13) and outer firestopping ring (14), its medium mess circle (12) is arranged on interior firestopping ring (13) and outer firestopping ring top, the cone shape that is downward protrusion, interior firestopping ring (13) is provided with exhaust hole (15), and outer firestopping ring (14) communicates with chimney (16).
3. according to claim 1 or 2 described half-gasification ovens, it is characterized in that: described furnace wall (3) and ajutage (10) are A at the projected angle that horizontal plane forms, and 0 °＜A＜50 °.
4. according to claim 1 or 2 described half-gasification ovens, it is characterized in that: filled heat-barrier material (31) in the middle of furnace wall (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102231990A CN102278773A (en) | 2011-08-05 | 2011-08-05 | Semi-gasification furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102231990A CN102278773A (en) | 2011-08-05 | 2011-08-05 | Semi-gasification furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102278773A true CN102278773A (en) | 2011-12-14 |
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ID=45104375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102231990A Pending CN102278773A (en) | 2011-08-05 | 2011-08-05 | Semi-gasification furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102278773A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104776452A (en) * | 2015-04-12 | 2015-07-15 | 陈相源 | Cone-shaped fire grate high-fire stove |
| CN107366930A (en) * | 2017-08-18 | 2017-11-21 | 毛永青 | A kind of biomass combustion device |
-
2011
- 2011-08-05 CN CN2011102231990A patent/CN102278773A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104776452A (en) * | 2015-04-12 | 2015-07-15 | 陈相源 | Cone-shaped fire grate high-fire stove |
| CN107366930A (en) * | 2017-08-18 | 2017-11-21 | 毛永青 | A kind of biomass combustion device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20111214 |