CN201954585U - Civil efficient low-discharge biomass cooker - Google Patents
Civil efficient low-discharge biomass cooker Download PDFInfo
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- CN201954585U CN201954585U CN2010206767739U CN201020676773U CN201954585U CN 201954585 U CN201954585 U CN 201954585U CN 2010206767739 U CN2010206767739 U CN 2010206767739U CN 201020676773 U CN201020676773 U CN 201020676773U CN 201954585 U CN201954585 U CN 201954585U
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Abstract
The utility model relates to a civil efficient low-discharge biomass cooker, and belongs to a cooker. The civil efficient low-discharge biomass cooker comprises a furnace body, a hearth, a furnace grate, a chimney, a charging hole, ash removal boxes, a movable bushing and the like, and is characterized in that: the detachable movable bushing is arranged in the hearth; the bushing is arranged in the hearth during coal burning, so that the volume of the hearth is reduced, and reduction in the consumption of coal is facilitated; and the bushing is detached during firewood burning or cow dung burning, so that firewood with a low heating value has larger combustion space. The civil efficient low-discharge biomass cooker is provided with the two ash removal boxes; a main ash removal box and a feed port are arranged on the left side, and a secondary ash removal box is arranged on the lower side of a secondary combustion chamber; and a fire closing plate is arranged between the secondary combustion chamber and the chimney and is connected with a fire closing handle. Compared with the conventional cooker, the utility model has the advantages that: the civil efficient low-discharge biomass cooker meets the traditional using habit of Tibetans, can be used for cooking and heating, has a firm structure, long service life, stable performance, a low price, attractive appearance, high heat efficiency and low discharge, is durable, energy-saving and environment-friendly and is convenient to operate.
Description
Technical field
The utility model belongs to a kind of stove and accessory, relates in particular to a kind of civilian efficient low-discharging biomass furnace.
Background technology
Traditional biomass furnace utilizes mode to be to use the old-fashioned manual stove and accessory of open cooking stove or poor efficiency maximum discharge, efficiency of combustion is very low, cause a large amount of living beings data wastes, also cause serious air quality to pollute { as particle (PM), carbon monoxide (CO) severe overweight }; About 40% life is used and can be coal, but in the use of coal, consumes a large amount of fossil energy (non-regenerative resource), and discharges a large amount of PM, CO and sulfur dioxide pollutants such as (CO2), has not only influenced air quality and has also influenced human beings'health.
The present daily cooking heating furnace of Tibetan tool, mostly be to adopt living beings such as cow dung as fuel, burner hearth is big, and required fuel is many, along with cleaned coal fuel is more and more welcome, pressing for a kind of can be the stove and accessory of fuel with coal, biomass block etc. again with cow dung, fuel wood.
Summary of the invention
The purpose of this utility model is the above-mentioned deficiency at prior art, provides biomass fuels such as a kind of cow dung of not only can burning, the stove and accessory of the cleaned coal that can burn again; Both met Tibetan tradition use habit, firm in structure, long service life again can cooking, heating.
The utility model can be realized by following scheme: civilian efficient low-discharging biomass furnace comprises compositions such as body of heater, burner hearth, fire bars, chimney, charge door, ash disposal box, loose bush, feature is to be provided with a removable loose bush in burner hearth, when burning coal lining is loaded onto, reduce combustion space, help saving and use coal.When burning bavin, cow dung lining is removed, make low-calorie faggot that bigger combustion space be arranged.
Civilian efficient low-discharging biomass furnace is provided with two ash disposal boxes, and main ash disposal box and charging aperture are with being located at the left side, and inferior ash disposal box is located at below the secondary combustion chamber, is provided with fire-closed plate between secondary combustion chamber and the chimney, and fiery handle is closed in the fire-closed plate connection.Be provided with fire bars in the burner hearth, loose bush is positioned on the fire bars; Upper furnace becomes arch, form annular quirk, prolonged the stroke of flame rotary combustion in furnace chamber, the right side of burner hearth is provided with passage, passage connects secondary combustion chamber, be provided with heated-separated wall in the middle of the secondary combustion chamber, the top is made as arch, and the arch top is provided with two kitchen range eyes, flame is in the secondary combustion chamber inside turn, the heat exchange of reinforcement and pan realizes higher heat utilization efficiency, reduces the generation of emission.
The utility model is compared present stove and accessory, it is advantageous that: both met Tibetan tradition use habit, firm in structure, long service life again can cooking, heating, the utility model stable performance, low price, durable, good looking appearance, easy to operate, be a kind of energy-conserving and environment-protective, thermal efficiency height, the stove and accessory of low emission.
Description of drawings
Fig. 1 is the front view that the utility model is partly analysed and observe;
Fig. 2 is a left view of the present utility model;
Fig. 3 is a vertical view of the present utility model.
Shown in the figure: 1, charge door, 2, burner hearth, 3, the kitchen range mouth, 4, loose bush, 5, passage 6, secondary combustion chamber,, 7, inferior ash disposal box, 8, close fiery handle, 9, chimney, 10, main ash disposal box, 11, fire bars, 12, body of heater.
The specific embodiment
Further specify with embodiment with reference to the accompanying drawings below.
Embodiment 1, civilian efficient low-discharging biomass furnace comprise body of heater (12), burner hearth (2), fire bars (11), chimney (9), charge door (1), ash disposal box, loose bush compositions such as (4), feature is to be provided with a removable loose bush (4) in burner hearth (2), when needs burn coal, loose bush (4) is loaded onto, coal is placed in the loose bush (4), because reduced combustion space, help saving and use coal.In the time will burning bavin or cow dung, loose bush (4) to be removed, it is big that burner hearth (2) space becomes, and makes low-calorie faggot that bigger combustion space be arranged.Civilian efficient low-discharging biomass furnace technical indicator: stove and accessory is exerted oneself:＞5kW, cooking heat efficient: 〉=32%, integrated heat efficiency (cooking+heat radiation heating): 〉=78%, cooking intensity of fire: 〉=4.5kW, the speed of getting angry: 〉=4.5 ℃/min, Fuel Consumption:＜2.5kg/h, normal temperature lower furnace body wall surface temperature: 60 ℃-100 ℃; Environmental-protecting performance index reference value: blackness of exhaustion Lin Geman:＜1 grade, smoke dust discharge concentration:＜60mg/m
3, CO concentration:＜0.2%, NOX concentration of emission:＜100mg/m
3
Claims (3)
1. civilian efficient low-discharging biomass furnace, comprise compositions such as body of heater, burner hearth, fire bars, chimney, charge door, ash disposal box, loose bush, feature is to be provided with a removable loose bush in burner hearth, be provided with two ash disposal boxes, main ash disposal box and charging aperture are with being located at the left side, inferior ash disposal box is located at below the secondary combustion chamber, is provided with fire-closed plate between secondary combustion chamber and the chimney, and fiery handle is closed in the fire-closed plate connection.
2. civilian efficient low-discharging biomass furnace according to claim 1, feature are to be provided with fire bars in the burner hearth, and loose bush is positioned on the fire bars; Upper furnace becomes arch, and the right side of burner hearth is provided with passage, and passage connects secondary combustion chamber.
3. civilian efficient low-discharging biomass furnace according to claim 1, feature are to be provided with heated-separated wall in the middle of the secondary combustion chamber, and the top is made as arch, and the arch top is provided with two kitchen range eyes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206767739U CN201954585U (en) | 2010-12-23 | 2010-12-23 | Civil efficient low-discharge biomass cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206767739U CN201954585U (en) | 2010-12-23 | 2010-12-23 | Civil efficient low-discharge biomass cooker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201954585U true CN201954585U (en) | 2011-08-31 |
Family
ID=44498695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206767739U Expired - Fee Related CN201954585U (en) | 2010-12-23 | 2010-12-23 | Civil efficient low-discharge biomass cooker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201954585U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105066150A (en) * | 2015-08-07 | 2015-11-18 | 王梓琛 | Environment-friendly plant ash incinerator |
-
2010
- 2010-12-23 CN CN2010206767739U patent/CN201954585U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105066150A (en) * | 2015-08-07 | 2015-11-18 | 王梓琛 | Environment-friendly plant ash incinerator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110831 Termination date: 20151223 |
|
| EXPY | Termination of patent right or utility model |