CN201014549Y - High efficiency coal stove - Google Patents
High efficiency coal stove Download PDFInfo
- Publication number
- CN201014549Y CN201014549Y CNU2007200014885U CN200720001488U CN201014549Y CN 201014549 Y CN201014549 Y CN 201014549Y CN U2007200014885 U CNU2007200014885 U CN U2007200014885U CN 200720001488 U CN200720001488 U CN 200720001488U CN 201014549 Y CN201014549 Y CN 201014549Y
- Authority
- CN
- China
- Prior art keywords
- coal
- small
- stove
- cage body
- fire grate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Solid-Fuel Combustion (AREA)
Abstract
The utility model relates to a high efficient coal-fired stove, which includes a stove body and is characterized in that a stove grate arranged in the stove body is a tapered cage body that is small at the top and big at the bottom; compared with the existing coal-fired stoves, as the stove grate in the stove body is the tapered cage body which is small at the top and big at the bottom, the contact area between the stove grate which is arranged at the bottom part of the stove body and the air is increased, the oxygen supply during the combustion of the coal is increased relatively, thereby having the full combustion of the coal, greatly improving the combustion rate of the coal, greatly improving the thermal efficiency of the coal and saving the coal to a certain extent. Further, as the tapered cage body which is small at the top and big at the bottom increases the contact area between the stove grate which is arranged at the bottom part of the stove body and the air, the oxygen supply during the combustion of the coal is increased relatively, the coal can have the full combustion and the coal smoke during the combustion of the coal can be greatly reduced, thus reducing the pollution of the coal smoke to the air, therefore the utility model is the ideal coal-fired stove.
Description
Technical field
The utility model relates to a kind of efficient fuel coal stove.
Background technology
At present, existing coal furnace, fire grate in the burner hearth all is the plane formula structure, shortcoming is that the fire grate bottom in the burner hearth is little with the contact-making surface of air, especially when fire coal concentrates on the burner hearth center, can make coal-fired burning insufficient, coal-fired combustion rate reduces, the coal-fired thermal efficiency also reduces, and causes coal-fired waste to a certain degree.Because the contact-making surface of the bottom of plane formula structure fire grate and air is little, the oxygen-supplying amount when making fired coal combustion is relatively also little, will produce a large amount of coal smokes during fired coal combustion, also causes the pollution to air in addition.
Summary of the invention
The purpose of this utility model is to provide a kind of can make the clean-burning environmental protection of coal, efficient fuel coal stove.
The utility model comprises body of heater, it is characterized in that the fire grate in the body of heater is up-small and down-big taper cage body.
The top taper tie point of above-mentioned up-small and down-big taper cage body fire grate is an annular.
The lower edge of above-mentioned up-small and down-big taper cage body fire grate is provided with the fire grate limit eaves of carnival hat the brim of a hat shape.
Above-mentioned up-small and down-big taper cage body fire grate top taper tie point is the mouse cage shape.
Be provided with up-small and down-big taper cage body in the above-mentioned up-small and down-big taper cage body fire grate.
Compare with existing coal furnace, the utility model is because the fire grate in the body of heater is up-small and down-big taper cage body, thereby increased the contact area of bottom of furnace body fire grate and air, oxygen-supplying amount when making fired coal combustion increases relatively, can make coal-fired fully burning, improved coal-fired combustion rate greatly, the coal-fired thermal efficiency also improved greatly, also saving to a certain degree fire coal.Also because up-small and down-big taper cage body has increased the contact area of bottom of furnace body fire grate and air, oxygen-supplying amount when making the coal burning increases relatively, and fire coal can fully burn, and the coal smoke during fired coal combustion also significantly reduces, thereby also having reduced the pollution of coal smoke to air, is a kind of desirable coal furnace.
Description of drawings
Fig. 1 is the structural representation of embodiment 1 of the present utility model.
Fig. 2 is the grate structure schematic diagram of embodiment 2.
Fig. 3 is the grate structure schematic diagram of embodiment 3.
Fig. 4 is the grate structure schematic diagram of embodiment 4.
1 is body of heater among the figure, and 2 is fire grate, and 3 is the fire grate limit eaves of carnival hat the brim of a hat shape, and 4 is fire grate top annular tie point, and 5 is fire grate top mouse cage shape tie point, and 6 is the taper cage body in the taper cage body fire grate.
The specific embodiment
Embodiment 1:
Comprise body of heater 1, the fire grate in the body of heater is up-small and down-big taper cage body 2, and the lower edge of up-small and down-big taper cage body fire grate is provided with the fire grate limit eaves 3 of carnival hat the brim of a hat shape.
Embodiment 2:
Differently with embodiment 1 be that the top taper tie point of up-small and down-big taper cage body fire grate is an annular 4.
Embodiment 3:
Differently with embodiment 2 be that the top taper tie point of up-small and down-big taper cage body fire grate is a mouse cage shape 5, and the fire grate limit eaves of carnival hat the brim of a hat shape is not established in the lower edge of taper cage body fire grate.
Embodiment 4:
Differently with embodiment 3 be that the top taper tie point of up-small and down-big taper cage body fire grate is an annular, be provided with up-small and down-big taper cage body 6 in the up-small and down-big taper cage body fire grate.
Claims (7)
1. an efficient fuel coal stove comprises body of heater (1), it is characterized in that the fire grate in the body of heater is up-small and down-big taper cage body (2).
2. a kind of efficient fuel coal stove as claimed in claim 1 is characterized in that the top taper tie point of described up-small and down-big taper cage body fire grate is annular (4).
3. a kind of efficient fuel coal stove as claimed in claim 1 or 2 is characterized in that the lower edge of described up-small and down-big taper cage body fire grate is provided with the fire grate limit eaves (3) of carnival hat the brim of a hat shape.
4. as claim 1 or 3 described a kind of efficient fuel coal stoves, it is characterized in that described up-small and down-big taper cage body fire grate top taper tie point is mouse cage shape (5).
5. a kind of efficient fuel coal stove as claimed in claim 1 or 2 is characterized in that being provided with up-small and down-big taper cage body (6) in the described up-small and down-big taper cage body fire grate.
6. a kind of efficient fuel coal stove as claimed in claim 3 is characterized in that being provided with up-small and down-big taper cage body (6) in the described up-small and down-big taper cage body fire grate.
7. a kind of efficient fuel coal stove as claimed in claim 4 is characterized in that being provided with up-small and down-big taper cage body (6) in the described up-small and down-big taper cage body fire grate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200014885U CN201014549Y (en) | 2007-02-14 | 2007-02-14 | High efficiency coal stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200014885U CN201014549Y (en) | 2007-02-14 | 2007-02-14 | High efficiency coal stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201014549Y true CN201014549Y (en) | 2008-01-30 |
Family
ID=39026346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200014885U Expired - Fee Related CN201014549Y (en) | 2007-02-14 | 2007-02-14 | High efficiency coal stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201014549Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105605558A (en) * | 2014-11-12 | 2016-05-25 | 巫溪县绿野实业有限公司 | A method for making a fire with pine nut shells |
-
2007
- 2007-02-14 CN CNU2007200014885U patent/CN201014549Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105605558A (en) * | 2014-11-12 | 2016-05-25 | 巫溪县绿野实业有限公司 | A method for making a fire with pine nut shells |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201024160Y (en) | Plant stalk coal briquette easy for combustion | |
| CN201014549Y (en) | High efficiency coal stove | |
| CN203385194U (en) | Porous medium smoke hot blast stove capable of combusting low-grade fuel | |
| CN105042644A (en) | Stove | |
| CN204254687U (en) | A kind of firewood and coal dual-purpose energy conserving furnace core | |
| CN202521647U (en) | Efficient energy-saving cooking stove | |
| CN204717748U (en) | Biomass stove | |
| CN203231294U (en) | Guide flame-condensing secondary gasifier | |
| CN205174429U (en) | Biomass briquette fuel flue -cured tobacco stove level four air inlet system | |
| CN216409039U (en) | High-efficiency environment-friendly smokeless furnace end for solid fuel | |
| CN202501530U (en) | Energy-conservation emission-reduction kitchen range | |
| CN103727656A (en) | Dual-fire-grate biomass hot-blast stove | |
| CN202430178U (en) | Biomass cracking furnace with lower thermal energy consumption | |
| CN202968504U (en) | Air intake device of biomass gasifier | |
| CN201983297U (en) | Energy saving environmental protection furnace | |
| CN202709167U (en) | Secondary air distribution device of chain row type energy-saving hot-blast stove | |
| CN201897241U (en) | Oven stove | |
| CN201170591Y (en) | Secondary return smokeless furnace core of energy-saving burning furnace | |
| CN201827912U (en) | Environment-friendly and energy-saving boiler burner | |
| CN205102112U (en) | Top -blown formula combustor | |
| CN202769719U (en) | Simple and easy energy-saving hot-water firewood stove | |
| CN202470101U (en) | Burning furnace provided with secondary air inlet device | |
| CN2797371Y (en) | Honeycomb eggette | |
| CN204574099U (en) | Syllogic chimney arch energy saving combustion supporting boiler | |
| CN205223142U (en) | Clean moulded coal of environmental protection |
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: 20080130 |