CN201434406Y - Inflamer in biomass stove - Google Patents
Inflamer in biomass stove Download PDFInfo
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- CN201434406Y CN201434406Y CN2009201270623U CN200920127062U CN201434406Y CN 201434406 Y CN201434406 Y CN 201434406Y CN 2009201270623 U CN2009201270623 U CN 2009201270623U CN 200920127062 U CN200920127062 U CN 200920127062U CN 201434406 Y CN201434406 Y CN 201434406Y
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Abstract
The utility model discloses an inflamer in a biomass stove, which is characterized in that the upper part of a stove combustion chamber is provided with the inflamer and an air channel which is communicated with the inflamer, which makes the fuel in the stove combustion chamber fully combust. The air coefficient of the unburned gas in the flue gas is increased, and then the unburned gas can conduct secondary combustion. The feeding port of the stove is provided with a feeding door, an ash groove is arranged as a movable fire box. The periphery of the stove combustion chamber is provided with aflame tube and an insulating layer, the radiation loss is decreased. The upper part of the inflamer is provided with a fire-blocking ring, which extends the detention time of the flue gas and enhances the heat exchanging with the pan. Meanwhile, the inflamer in the biomass stove has simple structure, good practicability, is convenient to implement and use. The inflamer in the biomass stove can realize the reconstruction and the construction of the inefficient stove in rural area. The utility model belongs to the field of the ecological environmental protection and the clean and utilization ofenergy, plays positive role in saving energy, reducing discharging and protecting ecological environment.
Description
Technical field
The utility model relates to the burner in a kind of biomass stove, refers more particularly to burner and utilizes and preparation method thereof in biomass stove at the family.Making the fuel-efficient burning in the biomass stove, improve the thermal efficiency, is a kind of power-saving technology.Belong to ecological environmental protection and energy clean utilization field.
Background technology
Since the dawn of human civilization, the rural area as the main source of life with energy, be living beings kitchen range, stove and a heatable brick bed with energy equipment substantially.So far remain the main life energy equipment of peasant's cooking heating at China's remote mountain areas biomass stove, these equipment, simple and crude, heat is imitated low, has not only wasted a large amount of energy, and serious environment pollution.Simultaneously, the forest tree resource overcut, vegetation is destroyed in a large number, causes severe water and soil erosion.
Along with the development of human civilization, people's living standard improves day by day, and scientific and technological progress and development are to fossil energy being developed in a large number and utilizing.At the same time, use a large amount of CO of fossil energy without limit
2, dust, SO
2Polluted environment Deng waste discharge.Cause worldwide energy crisis to increase the weight of global warming day by day.Promptly wait to develop the novel energy of alternative fossil energy, particularly regenerative resource, thereby reduce fossil energy use amount, safeguard eco-energy, promote health, walk to continue the road that can develop.Present China, a large amount of biomass stove structural design in rural area is unreasonable, causes the fuel can not completing combustion, discharge a large amount of flue dust and other harmful substance.
Summary of the invention
The purpose of this utility model is: at the existing biomass stove poor efficiency in vast rural area, and maximum discharge, high energy consumption problem and a kind of burner that is used for biomass stove is provided makes full use of heat energy to reach, energy savings, the purpose of preserving the ecological environment.
The technical scheme that the purpose of this utility model is taked is achieved in that
Burner in the utility model biomass stove, its technical characterictic is: on biomass stove combustion chamber (burner hearth), flue top burner is set, charge door at cooking stove is provided with movable gallery ports, the grey chamber of cooking stove is set to movable ash bin, help controlling the air inlet, reduce temperature effect in the stove.And in stove body, set up an air inlet duct, air inlet duct is connected with burner and communicates, and provides oxygen to burner, so that strengthen flow perturbation in the cooking stove combustion chamber, makes full combustion of fuel.Simultaneously, unburned gas in the flue gas is generally CO, H
2, CH
4, free carbon etc., increase air coefficient by burner, make its second-time burning.And around the biomass stove combustion chamber, set up flue (combustion chamber) and heat-insulation layer, and reduce radiation loss, improve fire box temperature, make fire box temperature reach the thermal chemical reaction condition, make fuel produce a large amount of fuel gas second-time burning release heat.Fire-stop ring is set up on top at burner, the prolong smoke holdup time, strengthens the heat exchange of heat and pan.Make the heat of the abundant intussusception burning of pan, thereby reduce exhaust gas temperature, to reach energy-efficient purpose.
The described flue of around the biomass stove combustion chamber, setting up (combustion chamber) of burner in the utility model biomass stove, it is characterized in that: flue is set to cylindrical structural, establish a charging aperture at the plane of symmetry of flue, charging aperture is connected with gallery ports with the charge door of cooking stove and communicates.
Burner in the utility model biomass stove is characterized in that: burner is set to cover in cylindrical jacket and the truncated cone-shaped Taper Pipe, places one, closely connects and concentric co-axial.Between interior cover and overcoat, be provided with around air compartment.In air compartment, be provided with movable accent oxygen dividing plate, air compartment is changed to the upper air duct of annular and the lower air duct of annular.Transfer the oxygen dividing plate to be made as being and not being, the setting that is to use nature air feed cooking stove and forces the air feed cooking stove.
The described cylindrical jacket of burner in the utility model biomass stove is characterized in that: be provided with main air inlet and auxiliary air inlet on cylindrical jacket.Main air inlet communicates with the lower air duct of annular.Auxiliary air inlet communicates with the upper air duct of annular.The cylindrical jacket upper end bends inwards to put down and stretches the formation end cap, is provided with trepanning on end cap, and is placed on the heavy stand of interior set upper side, and the cover bending was put down on the end cap heavy stand of stretching in the lower end placed.
Cover in the described truncated cone-shaped Taper Pipe of burner in the utility model biomass stove, it is characterized in that: the wall that overlaps in the truncated cone-shaped Taper Pipe is provided with main oxygen supply hole and supplemental oxygen hole on week.Main oxygen supply hole communicates with the lower air duct of annular, provides required oxygen to the combustion chamber fuel combustion.The supplemental oxygen hole communicates with annular upper air duct, provides required oxygen to the unburned gas burning.The outer wall that overlaps in truncated cone-shaped Taper Pipe upper end is provided with overcoat location heavy stand, and lower end outwards flat the stretching of bending forms the lower end upper shield, and covers at the lower end cover and to be provided with overcoat location heavy stand.
The main oxygen supply hole that puts in the described truncated cone-shaped Taper Pipe of burner in the utility model biomass stove is characterized in that: overlap on the same radial section of bottom in main oxygen supply hole is distributed on, and main oxygen supply hole is inclined upwardly from inside to outside.
The supplemental oxygen hole that puts in the described truncated cone-shaped Taper Pipe of burner in the utility model biomass stove is characterized in that: cover top in the supplemental oxygen hole is distributed on same axial 1-4 row, becomes the angle degree in two axially adjacent holes.The supplemental oxygen hole is horizontal tilt from outside to inside on same radial section, makes the supplemental oxygen orifice ring be around in the interior wall that overlaps on week, makes the air that enters form the eddy flow shape.
Technology overall performance of the present utility model advantage compared with the prior art is: be provided with burner on top, biomass stove combustion chamber, make flow perturbation in the cooking stove combustion chamber, make full combustion of fuel.To unburned gas in the flue gas, increase air coefficient by burner, make its second-time burning.Charge door at cooking stove is provided with movable gallery ports, and grey chamber is provided with movable ash and takes out, and helps controlling the air inlet, reduces temperature effect in the stove.And around the biomass stove combustion chamber, set up flue and heat-insulation layer, reduce radiation loss.Fire-stop ring is set up on top at burner, the prolong smoke holdup time, strengthens the heat exchange with pan.Burner of the present utility model and flue processing simultaneously is simple, practical, enforcement and easy to use.It can be realized, the transformation of existing rural area poor efficiency biomass stove and newly-built.Thereby change the combustion system of traditional cooking stove, improve efficiency of combustion in a large number, efficiency of utilization reaches more than 40%.To energy savings, the reduction discharging is preserved the ecological environment and is had good effect.
Description of drawings
Accompanying drawing 1 is implemented on the structural representation of family, rural area with kitchen range nature air feed for the burner in the utility model biomass stove.
Accompanying drawing 2 is implemented on air feed is forced at the family, rural area with kitchen range structural representation for the burner in the utility model biomass stove.
Accompanying drawing 3 is implemented on the structural representation of biomass stove for the burner in the utility model biomass stove.
Accompanying drawing 4 is the structural representation of the burner in the utility model biomass stove.
Accompanying drawing 5 is the structural representation of cover in the described truncated cone-shaped Taper Pipe of the burner in the utility model biomass stove.
Accompanying drawing 6 is the view profile of A-A in the accompanying drawing 5.
Accompanying drawing 7 is the structural front view of the described flue of burner in the utility model biomass stove.
Accompanying drawing 8 is the vertical view of accompanying drawing 7.
1 is burner in the accompanying drawing, the 2nd, and combustion chamber, the 3rd, flue, the 4th, heat-insulation layer, the 5th, fire grate, the 6th, air inlet duct, the 7th, ash bin, the 8th, fresh air inlet, the 9th, gallery ports, the 10th, charge door, the 11st, flue, the 12nd, fire-stop ring, the 13rd, outlet flue, the 14th, transfer the wind lid, the 15th, base, the 16th, pot circle, the 17th, the kitchen range top, the 18th, charging aperture, 19, the 22nd, fixing heavy stand, the 20th, supplemental oxygen hole, the 21st, main oxygen supply hole, the 23rd, overcoat, the 24th, dividing plate, the 25th, interior cover, the 26th, upper air duct, the 27th, auxiliary air inlet, the 28th, main air inlet, the 29th, lower air duct, the 30th, air compartment, the 31st, blower fan, the 32nd, transfer the wind switch, the 33rd, stove, the 34th, body of heater.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the burner in the utility model biomass stove is described further.
Accompanying drawing 1 is implemented on the structural representation of family, rural area with kitchen range nature air feed for the burner in the utility model biomass stove.As shown in Figure 1: be provided with combustion chamber 2, flue 3 and heat-insulation layer 4 in the stove 33, burner 1 is equipped with on 2 top in the combustion chamber, burner 1 is connected with side air inlet road 6 and communicates, and 2 bottom is equipped with fire grate 5 and communicates with ash bin 7 in the combustion chamber, is provided with fresh air inlet 8 on ash bin 7.Be provided with charge door 10 and coupled gallery ports 9 in the side of flue 3, be provided with fire-stop ring 12 on the top of burner 1, be provided with flue 11 around the fire-stop ring 12, flue 11 passes to chimney mutually with outlet flue 13 connections.As seen from the figure, in flue 3, add fuel and light and close gallery ports 9 from charge door 10 during use, under field conditions (factors),, make air provide oxygen by fresh air inlet 8, the fuel of fire grate 5 in combustion chamber 2 by the draft effect of chimney.Simultaneously air provides oxygen by air inlet duct 6 to burner 1, oxygen under the effect of burner 1 evenly endlessly once more fuel to combustion chamber 2 in and fuel gas oxygen is provided, it is fully burnt, the generation thermal-flame.Flame fully carries out heat exchange to pan under the effect of fire-stop ring, efficiently utilize heat to carry out cooking thereby reach.
Accompanying drawing 2 is implemented on air feed is forced at the family, rural area with kitchen range structural representation for the burner in the utility model biomass stove.As shown in Figure 2: be provided with combustion chamber 2, flue 3 and heat-insulation layer 4 in the stove 33, burner 1 is equipped with on 2 top in the combustion chamber, burner 1 is connected with blower fan 31 with side air inlet hole 8 and communicates, blower fan 31 and be connected with air inlet duct 6 communicates, air inlet duct 6 communicates with ash bin, and transfers wind switch 32 so that regulate each intake at air inlet duct 6 and fresh air inlet 8 and 32 devices of blower fan.2 bottom is equipped with fire grate 5 and communicates with ash bin 7 in the combustion chamber.Be provided with charge door 10 and coupled gallery ports 9 in the side of flue 3, be provided with fire-stop ring 12 on the top of burner 1, be provided with flue 11 around the fire-stop ring 12, flue 11 passes to chimney mutually with outlet flue 13 connections.The operation principle of this embodiment and accompanying drawing 1 embodiment basically identical only are to adopt air supply mode different, and mode and position that air inlet duct 6 and fresh air inlet 8 are provided with are different.
Accompanying drawing 3 is implemented on the structural representation of biomass stove for the burner in the utility model biomass stove.As shown in Figure 3: be provided with combustion chamber 2, flue 3 and heat-insulation layer 4 in the body of heater 34, be provided with the kitchen range top 17, and on the kitchen range top 17, be provided with movable pot circle 16, be provided with base 15 in body of heater 34 bottoms on the top of body of heater 34.Burner 1 is equipped with on 2 top in the combustion chamber, and burner 1 is connected with side air inlet road 6 and communicates, and is provided with at the port of air inlet duct 6 and transfers wind lid 14.2 bottom is equipped with fire grate 5 and communicates with ash bin 7 in the combustion chamber, is provided with fresh air inlet 8 on ash bin 7.Be provided with charge door 10 and coupled gallery ports 9 in the side of flue 3, be provided with fire-stop ring 12 on the top of burner 1, be provided with flue 11 around the fire-stop ring 12, flue 11 passes to chimney mutually with outlet flue 13 connections.As seen from the figure, the operation principle of this embodiment and accompanying drawing 1 embodiment basically identical only are to have changed structure during use, are provided with the kitchen range top 17 and pot circle 16 on the top of body of heater 34, are provided with base 15 in the bottom.Then this embodiment can realize the commercialization production and sales, is used for countryside kitchen work heating etc.
Shown in accompanying drawing 5 and accompanying drawing 6: accompanying drawing 5 is the structural representation of cover 25 in the truncated cone-shaped Taper Pipe as described in the burner in the utility model biomass stove.Accompanying drawing 6 is the partial sectional view of A-A in the accompanying drawing 5.Cover 25 outer wall upper end is provided with overcoat location heavy stand 19 in the truncated cone-shaped Taper Pipe as figure shows, and lower end outwards flat the stretching of bending forms the lower end upper shield, and covers at the lower end cover and to be provided with overcoat location heavy stand 22.The main oxygen supply hole 21 of cover 25 in the truncated cone-shaped Taper Pipe is overlapped on the same radial section of 25 bottoms in being distributed on, and is inclined upwardly from inside to outside, provides oxygen to the combustion chamber.Supplemental oxygen hole 20, same axial 2 rows on cover 25 tops in being distributed on, horizontal tilt from outside to inside, make supplemental oxygen hole 20 be surrounded in cover 25 wall on week, make the air that enters form the eddy flow shape.
Shown in accompanying drawing 7 and accompanying drawing 8: accompanying drawing 7 is the structural front view of flue as described in the burner in the utility model biomass stove.Accompanying drawing 8 is the vertical view of accompanying drawing 7.Flue 3 is set to cylindrical structural as figure shows, establishes a charging aperture 18 at the plane of symmetry of flue 3.When implementing, also can be made as other shape and structures according to cooking stove size and shape decision flue.
Claims (7)
1, burner in the utility model biomass stove, its technical characterictic is: be provided with combustion chamber (2) in the biomass stove stove (33), flue (3) and heat-insulation layer (4), burner (1) is equipped with on 2 top in the combustion chamber, burner (1) is connected with side air inlet road (6) and communicates, the bottom of (2) is equipped with fire grate (5) and communicates with ash bin (7) in the combustion chamber, on ash bin (7), be provided with fresh air inlet (8), be provided with charge door (10) and coupled gallery ports (9) in the side of flue (3), be provided with fire-stop ring (12) on the top of burner (1), be provided with flue (11) around the fire-stop ring (12), flue (11) passes to chimney mutually with outlet flue (13) connection.
2, according to the burner in the described biomass stove of claim 1, it is characterized in that: burner (1) is set to cover (25) in cylindrical jacket (23) and the truncated cone-shaped Taper Pipe, place one, closely connect and concentric co-axial, between interior cover (25) and overcoat (23), be provided with around air compartment (30), be provided with movable accent oxygen dividing plate (24) in air compartment (30), dividing plate (24) is changed to the upper air duct (26) of annular and the lower air duct (29) of annular to air compartment (30).
3, according to the burner in claim 1 or the 2 described biomass stoves, it is characterized in that: cover (25) is provided with main oxygen supply hole (21) and supplemental oxygen hole (20) wall week in the described truncated cone-shaped Taper Pipe, main oxygen supply hole (21) communicates with the lower air duct (29) of annular, supplemental oxygen hole (20) communicates with annular upper air duct (26), the outer wall of cover (25) upper end is provided with overcoat (23) location heavy stand (19) in the truncated cone-shaped Taper Pipe, lower end outwards flat the stretching of bending forms the lower end upper shield, and covers at the lower end cover and to be provided with overcoat (23) location heavy stand (22).
4, according to the burner in claim 1 or the 2 described biomass stoves, it is characterized in that: described cylindrical jacket (23) is provided with main air inlet (28) and auxiliary air inlet (27), main air inlet (28) communicates with the lower air duct (29) of annular, auxiliary air inlet (27) communicates with the upper air duct (26) of annular, cylindrical jacket (23) upper end bends inwards to put down and stretches the formation end cap, on end cap, be provided with trepanning, and be placed on interior cover (25) the upper end heavy stand (19), the lower end places on the flat end cap heavy stand of stretching (22) of interior cover (25) bending.
5, according to the burner in the described biomass stove of claim 3, it is characterized in that: described main oxygen supply hole (21) is distributed on the same radial section of interior cover (25) bottom, and main oxygen supply hole (21) is inclined upwardly from inside to outside and communicate with annular lower air duct (26).
6, according to the burner in the described biomass stove of claim 3, it is characterized in that; Described supplemental oxygen hole (20) is distributed on interior cover (25) top, same axial 1-4 row, become the angle degree in two axially adjacent holes, supplemental oxygen hole (20) horizontal tilt from outside to inside and communicate with annular upper air duct (26) on same radial section makes supplemental oxygen hole (20) be surrounded on the wall of interior cover (25) on week.
7, according to the burner in the described biomass stove of claim 1, it is characterized in that: described flue (3) is set to cylindrical structural, establish a charging aperture (18) at the plane of symmetry of flue (3), charging aperture (18) is connected with gallery ports (9) with the charge door (10) of cooking stove and communicates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201270623U CN201434406Y (en) | 2009-04-17 | 2009-04-17 | Inflamer in biomass stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201270623U CN201434406Y (en) | 2009-04-17 | 2009-04-17 | Inflamer in biomass stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201434406Y true CN201434406Y (en) | 2010-03-31 |
Family
ID=42053215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201270623U Expired - Fee Related CN201434406Y (en) | 2009-04-17 | 2009-04-17 | Inflamer in biomass stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201434406Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107366930A (en) * | 2017-08-18 | 2017-11-21 | 毛永青 | A kind of biomass combustion device |
| CN109282310A (en) * | 2018-11-16 | 2019-01-29 | 浙江惠文美炉具有限公司 | New rural village with built-in stove ware cleans native bavin stove |
-
2009
- 2009-04-17 CN CN2009201270623U patent/CN201434406Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107366930A (en) * | 2017-08-18 | 2017-11-21 | 毛永青 | A kind of biomass combustion device |
| CN109282310A (en) * | 2018-11-16 | 2019-01-29 | 浙江惠文美炉具有限公司 | New rural village with built-in stove ware cleans native bavin stove |
| CN109282310B (en) * | 2018-11-16 | 2024-03-29 | 浙江惠文美炉具有限公司 | New rural clean soil firewood stove with embedded stove |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100331 Termination date: 20130417 |