CN101598347A - The biomass full-combustion cook stove with high efficiency and low emission - Google Patents
The biomass full-combustion cook stove with high efficiency and low emission Download PDFInfo
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- CN101598347A CN101598347A CNA2009100172469A CN200910017246A CN101598347A CN 101598347 A CN101598347 A CN 101598347A CN A2009100172469 A CNA2009100172469 A CN A2009100172469A CN 200910017246 A CN200910017246 A CN 200910017246A CN 101598347 A CN101598347 A CN 101598347A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/34—Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery
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Abstract
The invention discloses a kind of biomass full-combustion cook stove with high efficiency and low emission, comprise Bunker, combustion chamber and flame chamber, be provided with the burner hearth crater between combustion chamber and the described flame chamber, the burner hearth crater is provided with the porous auxiliary combustion equipment, the flame chamber is provided with flame let-off gear(stand) and the porous burner device that is used to derive flame, combustion chamber week side is provided with the combustion chamber water jacket, flame chamber's week side is provided with flame chamber's water jacket, Bunker is provided with and is provided with the heating stove for warming or cooking purpose in the exhaust uptake that is used to be communicated with stove for warming or cooking purpose and the combustion chamber and discharges the air-flow of flue gas and discharge accelerator, and air-flow is discharged accelerator and described exhaust uptake, the flame let-off gear(stand) is communicated with.Thermal efficiency height of the present invention, fuel saving, the tar that is difficult for smoldering, reduced pollutant emission.
Description
Technical field
The present invention relates to a kind of stove and accessory, especially relate to the biomass full-combustion cook stove with high efficiency and low emission.
Background technology
The present used stove for warming or cooking purpose of people, most coals that adopt are made fuel, and wide rural area adopts the coal heating to make meal, make that the disposable energy is more in short supply, and the biomass combustion stove for warming or cooking purpose of renewable energy source biomass such as burning straw, branch firewood, corncob cellulose, oxen and horses argol and combustiblerefuse, do not reach ignition temperature and flame and recirculated water heat exchange area and cause the contaminated air of easily smoldering very little because of stove internal combustion material lacks sufficient oxygen, combustible gas, easily go out the tar pollution environment, and discharge capacity is big, firing rate is many, and the thermal efficiency is low.
Summary of the invention
It is fuel with burning straw briquetting, branch firewood, corncob cellulose, oxen and horses argol and combustiblerefuse etc. that technical problem to be solved by this invention has provided a kind of, and thermal efficiency height, fuel saving, the tar that is difficult for smoldering, reduces the biomass full-combustion cook stove with high efficiency and low emission of pollutant emission.
For solving the problems of the technologies described above, technical scheme of the present invention is: the biomass full-combustion cook stove with high efficiency and low emission, comprise Bunker, combustion chamber and flame chamber, be provided with the burner hearth crater between described combustion chamber and the described flame chamber, described flame chamber is provided with the flame let-off gear(stand) that is used to derive flame, the all sides in described combustion chamber are provided with the combustion chamber water jacket, described flame chamber week side is provided with flame chamber's water jacket, described Bunker is provided with and is provided with the heating stove for warming or cooking purpose in the exhaust uptake that is used to be communicated with stove for warming or cooking purpose and the combustion chamber and discharges the air-flow of flue gas and discharge accelerator, and described air-flow is discharged accelerator and is communicated with described exhaust uptake and flame let-off gear(stand).
Described burner hearth crater is provided with combustion chamber porous auxiliary combustion equipment, is provided with the porous burner device in the described flame chamber, and described combustion chamber porous auxiliary combustion equipment is communicated with described flame chamber porous burner device.
Be provided with refractory masses between described combustion chamber and the described combustion chamber water jacket, be provided with the air heat plate that is used for carrying air and the air of heating conveying simultaneously in the described refractory masses to described combustion chamber auxiliary combustion equipment.
Described flame let-off gear(stand) comprises that top, described flame chamber is provided with the side flame let-off gear(stand) that flame let-off gear(stand) and described flame chamber one side are provided with, and describedly goes up the flame let-off gear(stand) and side flame let-off gear(stand) is communicated with described air-flow discharge accelerator respectively.
Described flame chamber water jacket comprises side flame chamber water jacket and flame chamber, back water jacket, described side flame chamber water jacket is provided with side water jacket quirk, flame chamber, described back water jacket is provided with back water jacket quirk, and described side water jacket quirk one end is communicated with back water jacket quirk, and end is provided with side water jacket quirk dedusting door in addition; Described back water jacket quirk one end is provided with back water jacket quirk dedusting door and the described air-flow of other end connection is discharged accelerator, and the described flame let-off gear(stand) of going up is communicated with described side water jacket quirk, and described side flame let-off gear(stand) is communicated with described side water jacket quirk and back water jacket quirk.
The described flame let-off gear(stand) of going up comprises the last flame export mouth that is provided with above the described flame chamber, the described flame export mouth of going up is provided with flame export mouth auxiliary combustion equipment, the described flame export mouth top of going up is provided with kitchen sink plate, described side water jacket quirk is communicated with the described flame export mouth of going up, the described space that is provided with flame between flame export mouth and the kitchen sink plate of going up, the described flame export mouth place of going up is provided with bell.
Be provided with in the described flame chamber and be communicated with described flame chamber's air heat plate of going up flame export mouth auxiliary combustion equipment.
Described side flame let-off gear(stand) comprises the side flame export mouth that described flame chamber one side is provided with, and described side water jacket quirk is communicated with described side flame export mouth, and described side flame export mouth place is provided with flame induced transformation plate.
It is the hollow body that is arranged in the described combustion chamber that described air-flow is discharged accelerator, be that described air-flow is discharged hollow body that accelerator can adopt the multiple exotic material of multiple shape to make and is arranged in the combustion chamber and heats, described air-flow discharges that the accelerator upper end is communicated with the stove for warming or cooking purpose exhaust uptake and the lower end is communicated with described back water jacket quirk.
Top, described combustion chamber is provided with Bunker, and below, described combustion chamber is provided with air intake fire grate and remains of firebox, and described remains of firebox is provided with damper, and side, described combustion chamber is provided with the flame chamber, and side, described flame chamber is provided with the water jacket quirk.
The biomass full-combustion cook stove with high efficiency and low emission of technique scheme does not need auxiliary equipment such as electricity, air blast, add primary fuel can continuous burning a few hours.Utilize the heat of this stove oneself simultaneously, air-flow is discharged accelerator to be heated, make air-flow discharge the speed that the flue gas rapid expanding in the accelerator rises and discharges to accelerate, pulling water jacket quirk, the flame chamber, the gas of combustion chamber flows fast and discharges, make and form negative pressure in the stove, because of other position sealing of stove and accessory, air has only from remains of firebox air intake fire grate, burner hearth air heat plate lower end, the lower end of flame chamber's air heat plate, an amount of each burner that enters to obtain sufficient oxygen, produces thermal-flame, combustible in rational aerating distribution and stove, combustible gas evenly mixes repeated combustion, combustible is fully burned, and emission obviously reduces, and reaches desirable efficient low row.Use air-flow to discharge accelerator, do not need electricity, without any need for dynamic power machine with regard to each burner of stretchy, make biomass fuel reach good spontaneous firing effect.The biomass full-combustion cook stove with high efficiency and low emission, recirculated water is progressively heated by the rule multilayer, enters the high-temperature region after the preheating, and the large tracts of land Fast Heating enters heating system through top, flame chamber.Powerful Natural Circulation, thermal efficiency height, temperature raising are fast, save the energy, the tar that is difficult for smoldering, reduce pollutant emission.
Description of drawings
Below in conjunction with accompanying drawing the specific embodiment of the present invention is further described.
Fig. 1 is the structural representation of biomass full-combustion cook stove with high efficiency and low emission of the present invention;
Fig. 2 is a biomass full-combustion cook stove with high efficiency and low emission vertical view of the present invention;
Fig. 3 is a biomass full-combustion cook stove with high efficiency and low emission burner hearth crater of the present invention place schematic diagram;
Fig. 4 is place, a biomass full-combustion cook stove with high efficiency and low emission of the present invention flame chamber schematic diagram.
The specific embodiment
As depicted in figs. 1 and 2, the biomass full-combustion cook stove with high efficiency and low emission, with burning straw briquetting, the branch firewood, corncob cellulose, oxen and horses argol and combustiblerefuse etc. are fuel, comprise combustion chamber 2, flame chamber 11 and flue outlet 27, between combustion chamber 2 and flame chamber 11, be provided with burner hearth crater 10, flame chamber 11 is provided with the flame let-off gear(stand) that is used to derive flame, combustion chamber 2 all sides are provided with combustion chamber water jacket 6, flame chamber's 11 all sides are provided with flame chamber's water jacket 13, and water jacket is interconnected, Bunker 1 is provided with and is provided with the heating stove for warming or cooking purpose in the exhaust uptake that is used to be communicated with stove for warming or cooking purpose and the combustion chamber 2 and discharges the air-flow of flue gas and discharge accelerator 4, and air-flow is discharged accelerator 4 and is communicated with the flame let-off gear(stand), and the flue gas that produces after burning is discharged; 2 tops, combustion chamber are provided with Bunker 1, and 2 belows, combustion chamber are provided with remains of firebox, are provided with air intake fire grate 3 between combustion chamber 2 and the remains of firebox, and are provided with damper 5 on remains of firebox.The air-flows that flue passes in the connection combustion chamber, Bunker 1 lower end 2 are discharged accelerator 4, the fuel in the Bunker 1 are carried out preheating, the raising efficiency of combustion by discharging the entrained heat of flue gas.And the flame let-off gear(stand) can adopt and comprises that 11 tops, flame chamber are provided with the side flame let-off gear(stand) that flame let-off gear(stand) and flame chamber's 11 1 sides are provided with, and last flame let-off gear(stand) and side flame let-off gear(stand) are communicated with air-flow respectively and discharge accelerator 4 to discharge flue gas.Form the combustion zone by Bunker 1, combustion chamber 2 and remains of firebox adjusted air door 5.This stove is according to the air heat rising principle, by air-flow being discharged accelerator 4 heating, can accelerate the speed that flue gas discharges, air intake fire grate 3 place's air enter combustion chamber 2 fast between the pulling remains of firebox, intake is regulated by damper 5, make to obtain sufficient oxygen in the fire box 2, combustible is fully burned.
As Fig. 1, Fig. 2 and shown in Figure 3, burner hearth crater 10 places are provided with combustion chamber porous auxiliary combustion equipment and can adopt as combustion chamber porous combustion-supporting 9, and combustion chamber porous combustion-supporting 9 can adopt around the mode in 10 1 weeks of burner hearth crater and be provided with; Be provided with porous burner device such as porous burner device 12 in the flame chamber 11, the connected porous burner of combustion chamber porous auxiliary combustion equipment, and between combustion chamber 2 and combustion chamber water jacket 6, be provided with refractory masses 7, be provided with the air heat plate 8 that is used for carrying air and the air of heating conveying simultaneously in the refractory masses 7 to auxiliary combustion equipment combustion chamber, combustion chamber porous combustion-supporting.Air is entered by air heat plate 8 lower ends, after 8 heating of air heat plate, rise and enter combustion chamber porous combustion-supporting 9 by air heat plate 8 upper ends, the even mixed combustion of hot-air of the flame of combustion chamber 2 and combustible gas and combustion chamber porous combustion-supporting 9 enters flame chamber 11, porous burner device 12 heating flame once more in flame chamber 11, the heat of burning is absorbed by flame chamber's water jacket.
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, flame chamber's water jacket 13 comprises side flame chamber water jacket and flame chamber, back water jacket, side flame chamber water jacket is provided with side water jacket quirk 19, back flame chamber water jacket is provided with back water jacket quirk 24, side water jacket quirk 19 1 ends are communicated with back water jacket quirk 24, and end is provided with side water jacket quirk dedusting door 20 in addition; Back water jacket quirk 24 1 ends be provided with back water jacket quirk dedusting door 25 and in addition end be communicated with air-flow and discharge accelerator 4, last flame let-off gear(stand) is communicated with side water jacket quirk 19, side flame let-off gear(stand) be communicated with side water jacket quirk 19 and after water jacket quirk 24.Flame chamber's dedusting door 14 cleanings that dust in the flame chamber 11 is provided with by 11 belows, flame chamber, the last flame export mouth 15 that the top is provided with, last flame export mouth 15 places are provided with flame export mouth porous auxiliary combustion equipment 16 as flame export mouth porous combustion-supporting, and flame export mouth porous combustion-supporting can adopt around the mode in last 15 1 weeks of flame export mouth and be provided with; Last flame export mouth 15 tops are provided with the kitchen sink plate 18 that is used to place cooker, be the space of flame between flame export mouth 15 and the kitchen sink plate 18, the space that side water jacket quirk 19 is communicated with between flame export mouth 15 and the kitchen sink plate 18,15 places are provided with bell 21 at last flame export mouth, and are provided with in the connection flame export mouth porous auxiliary combustion equipment 16 as flame chamber's air heat plate 17 of flame export mouth porous combustion-supporting in flame chamber 11.Side flame let-off gear(stand) then comprises the side flame export mouth 23 that flame chamber's one side is provided with, and back water jacket quirk 24 is communicated with side flame export mouth 23, and side flame export mouth 23 places are provided with flame induced transformation plate 22.In the use during flame export mouth 15 flames, utilize flame induced transformation plate pull bar 26, advance flame induced transformation plate 22, at this moment flame induced transformation plate vertical plane, close side flame export mouth 23, take out bell 21, flame is derived by last flame export mouth 15 and is used, by entering back water jacket quirk 24 behind the flame space approaching side water jacket quirk 19 between flame export mouth 15 and the kitchen sink plate 18, enter air-flow again and discharge accelerator 4 afterwards by the discharge of air-flow discharge accelerator.During heating, use side flame export mouth 23 flames, close flame export mouth 15 with bell 21, utilize flame induced transformation plate pull bar 26, pull out flame induced transformation plate 22, at this moment flame induced transformation plate plane of structure is closed the flame inlet port of approaching side water jacket quirk 19 upper ends, and flame is derived by side flame export mouth 23, approaching side water jacket quirk 19 and back water jacket quirk 24 enter air-flow afterwards and discharge accelerator 4 by 4 discharges of air-flow discharge accelerator.Each porous combustion-supporting in this patent and porous burner device all can adopt combustion-supporting plate of porous and porous burner plate commonly used in the current stove and accessory, also can adopt the porous combustion-supporting and the porous burner device of other form; And air-flow is discharged hollow body that accelerator 4 can adopt the multiple exotic material of multiple shape to make and is arranged at and heats in the combustion chamber, and air-flow is discharged the accelerator upper end and is communicated with stove for warming or cooking purpose flue lower end and then is communicated with back water jacket quirk 24.
Claims (10)
1, the biomass full-combustion cook stove with high efficiency and low emission, comprise Bunker, combustion chamber and flame chamber, be provided with the burner hearth crater between described combustion chamber and the described flame chamber, described flame chamber is provided with the flame let-off gear(stand) that is used to derive flame, the all sides in described combustion chamber are provided with the combustion chamber water jacket, described flame chamber week side is provided with flame chamber's water jacket, it is characterized in that: pass described Bunker and be provided with exhaust uptake, be provided with the air-flow discharge accelerator that is used to heat stove for warming or cooking purpose discharge flue gas in the described combustion chamber, and described air-flow discharge accelerator is communicated with respectively with described exhaust uptake and flame let-off gear(stand).
2, biomass full-combustion cook stove with high efficiency and low emission as claimed in claim 1, it is characterized in that: described burner hearth crater is provided with combustion chamber porous auxiliary combustion equipment, be provided with the porous burner device in the described flame chamber, described combustion chamber porous auxiliary combustion equipment is communicated with the porous burner device of described flame chamber.
3, biomass full-combustion cook stove with high efficiency and low emission as claimed in claim 1, it is characterized in that: be provided with refractory masses between described combustion chamber and the described combustion chamber water jacket, be provided with the air heat plate that is used for carrying air and the air of heating conveying simultaneously in the described refractory masses to described combustion chamber auxiliary combustion equipment.
4. biomass full-combustion cook stove with high efficiency and low emission as claimed in claim 1, it is characterized in that: described flame let-off gear(stand) comprises that top, described flame chamber is provided with the side flame let-off gear(stand) that flame let-off gear(stand) and described flame chamber one side are provided with, and describedly goes up the flame let-off gear(stand) and side flame let-off gear(stand) is communicated with described air-flow discharge accelerator respectively.
5, biomass full-combustion cook stove with high efficiency and low emission as claimed in claim 4, it is characterized in that: described flame chamber water jacket comprises side flame chamber water jacket and flame chamber, back water jacket, described side flame chamber water jacket is provided with side water jacket quirk, flame chamber, described back water jacket is provided with back water jacket quirk, described side water jacket quirk one end is communicated with back water jacket quirk, and end is provided with side water jacket quirk dedusting door in addition; Described back water jacket quirk one end is provided with back water jacket quirk dedusting door and the described air-flow of other end connection is discharged accelerator, and the described flame let-off gear(stand) of going up is communicated with described side water jacket quirk, and described side flame let-off gear(stand) is communicated with described side water jacket quirk and back water jacket quirk.
6, biomass full-combustion cook stove with high efficiency and low emission as claimed in claim 5, it is characterized in that: the described flame let-off gear(stand) of going up comprises the last flame export mouth that is provided with above the described flame chamber, the described flame export mouth of going up is provided with flame export mouth auxiliary combustion equipment, the described flame export mouth top of going up is provided with kitchen sink plate, described side water jacket quirk is communicated with the described flame export mouth of going up, described going up between flame export mouth and the kitchen sink plate is provided with flame space, and the described flame export mouth place of going up is provided with bell.
7, biomass full-combustion cook stove with high efficiency and low emission as claimed in claim 6 is characterized in that: be provided with the described flame chamber's air heat plate of going up flame export mouth auxiliary combustion equipment of connection in the described flame chamber.
8, biomass full-combustion cook stove with high efficiency and low emission as claimed in claim 5, it is characterized in that: described side flame let-off gear(stand) comprises the side flame export mouth that described flame chamber one side is provided with, described side water jacket quirk is communicated with described side flame export mouth, and described side flame export mouth place is provided with flame induced transformation plate.
9, biomass full-combustion cook stove with high efficiency and low emission as claimed in claim 1, it is characterized in that: it is the hollow body that is arranged in the described combustion chamber that described air-flow is discharged accelerator, and described air-flow is discharged accelerator upper end connection stove for warming or cooking purpose exhaust uptake and the described back of connection, lower end water jacket quirk.
10, as each described biomass full-combustion cook stove with high efficiency and low emission in the claim 1 to 9, it is characterized in that: top, described combustion chamber is provided with Bunker, below, described combustion chamber is provided with air intake fire grate and remains of firebox, described remains of firebox is provided with damper, and described combustion chamber is positioned at described flame chamber one side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100172469A CN101598347B (en) | 2009-07-18 | 2009-07-18 | Biomass full-combustion cook stove with high efficiency and low emission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100172469A CN101598347B (en) | 2009-07-18 | 2009-07-18 | Biomass full-combustion cook stove with high efficiency and low emission |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101598347A true CN101598347A (en) | 2009-12-09 |
| CN101598347B CN101598347B (en) | 2011-05-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100172469A Expired - Fee Related CN101598347B (en) | 2009-07-18 | 2009-07-18 | Biomass full-combustion cook stove with high efficiency and low emission |
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| Country | Link |
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| CN (1) | CN101598347B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105953269A (en) * | 2016-06-06 | 2016-09-21 | 石家庄中嘉采暖设备有限公司 | Multi-return-trip cooking and heating stove |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4101631A1 (en) * | 1991-01-21 | 1992-07-23 | Everken Olsberger Huette Kg | HEATER OPERATED WITH SOLID FUELS |
| US5144939A (en) * | 1991-06-03 | 1992-09-08 | Christopherson Ernest W | Biomass pellet-burning orchard heaters |
| US5133266A (en) * | 1991-10-17 | 1992-07-28 | Mountain Home Development Company | Pellet burning heating device |
| CN2492774Y (en) * | 2001-12-10 | 2002-05-22 | 刘加成 | Efficient energy-saving water heating stove |
| CN2779259Y (en) * | 2005-03-14 | 2006-05-10 | 杨聚福 | Straw heating stove |
| CN2893465Y (en) * | 2006-02-11 | 2007-04-25 | 刘加成 | Rotaflame type water-heating furnace |
| CN100498078C (en) * | 2007-05-29 | 2009-06-10 | 山东多乐采暖设备有限责任公司 | Biomass multiple-purpose oven |
-
2009
- 2009-07-18 CN CN2009100172469A patent/CN101598347B/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105953269A (en) * | 2016-06-06 | 2016-09-21 | 石家庄中嘉采暖设备有限公司 | Multi-return-trip cooking and heating stove |
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| Publication number | Publication date |
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| CN101598347B (en) | 2011-05-04 |
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