CN203785001U - Biomass stove - Google Patents
Biomass stove Download PDFInfo
- Publication number
- CN203785001U CN203785001U CN201420142868.0U CN201420142868U CN203785001U CN 203785001 U CN203785001 U CN 203785001U CN 201420142868 U CN201420142868 U CN 201420142868U CN 203785001 U CN203785001 U CN 203785001U
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- CN
- China
- Prior art keywords
- combustion chamber
- burner hearth
- sidewall
- circulating water
- hearth
- 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
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Abstract
The utility model discloses a biomass stove which comprises a stove panel, a stove body and a hearth arranged in the stove body, wherein the stove panel covers the upper end part of the stove body; a combustion chamber is arranged at the bottom end of the hearth; a fire grate is arranged at the bottom of the combustion chamber; an ash bucket is arranged below the fire grate; a circulating water pipe and an air inlet pipe are arranged on the outer wall of the hearth and are spirally arranged around the outer wall of the hearth in a parallel manner in the circumferential direction; two end openings of the circulating water pipe and the air inlet pipe are respectively formed in the upper end and the lower end of the side wall of the stove body; a plurality of small ventilating holes are uniformly formed in the side wall of the air inlet pipe in the circumferential direction; through holes are formed in positions, which correspond to the small ventilating holes, in the side wall of the hearth; the number of the through holes is the same as that of the small ventilating holes; a stirring device for stirring fuel is arranged in the combustion chamber. The biomass stove enables the fuel to be completely combusted in a combustion process, and heat generated in the combustion process is used.
Description
Technical field
The utility model belongs to stove and accessory technical field, relates in particular to a kind of biomass furnace.
Background technology
Biomass furnace is a kind of Domestic cooking or the heating system developing rapidly in recent years, it has changed the heating mode of traditional stove and accessory taking coal as fuel, make fuel with all flammable biologies such as stalk, straw, in stove, existing naked light burning also has gasification composition, have and there is no tar, not over-emitting black exhaust, thermal efficiency advantages of higher is applicable to rural households and uses very much.But, in long-term use, find, existing biomass furnace also comes with some shortcomings: 1, fuel is in the process of burning, and the part of fuel and the air contact area that are deposited in fuel inside are very little, can not fully burn, therefore will produce a large amount of imflammable gas and dustless carbon black; 2, after fuel combustion, in flue gas, still mix some dustless carbon black or other particulate material are discharged into indoor or outdoors, environment has been caused to pollution; 3, fuel is in combustion process, and a large amount of heat energy of generation have a big chunk not utilized well.
Summary of the invention
In order to solve existing problem in existing biomass furnace, the purpose of this utility model is to provide a kind of biomass furnace, can in burning process, fuel be burned completely, and the heat producing in burning process is used by agitating device is set.
In order to realize foregoing invention object, the utility model adopts technical scheme as described below:
A kind of biomass furnace, comprises furnace panel, body of heater and is arranged on the burner hearth of body of heater inside, furnace panel lid is located at the upper end of body of heater, and the bottom of burner hearth is provided with combustion chamber, and the bottom of combustion chamber is provided with fire grate, and the below of fire grate is provided with ash bucket; On the outer wall of burner hearth, be provided with circulating water pipe and blast pipe, the along the circumferential direction parallel spiral winding of circulating water pipe and blast pipe is on the outer wall of burner hearth, the two-port of circulating water pipe and blast pipe is arranged on the top and bottom of sidewall of the furnace body respectively, on the sidewall of described blast pipe, offer some airing holes along its circumferencial direction is uniform, on the sidewall of burner hearth, offer through hole with described airing hole corresponding section, described through hole is identical with the quantity of airing hole; In described combustion chamber, be provided with the agitating device for stirring fuel.
Further, described agitating device comprises motor and stirring rod, and motor is installed on ash bucket, and stirring rod one end is connected with the output shaft of motor by shaft coupling, and the other end extend in combustion chamber through fire grate.
Further, the other end of described stirring rod is provided with some driving levers, on driving lever, is provided with and splashes.
Further, described some driving levers are along the circumferential direction on the uniform sidewall that is installed in the stirring rod other end.
Further, on the sidewall of described combustion chamber, be provided with the air intake passage communicating with the external world.
Owing to adopting technique scheme, the utlity model has following superiority:
1, by circulating water pipe is set on burner hearth, this biomass furnace in use, passes into cooling water in circulating water pipe, the heat that can make fuel produce afterwards in burning heats cooling water, and body of heater has been played to protective effect, in addition, effectively utilize the energy, avoided waste;
2, by the blast pipe that communicates with burner hearth is set on burner hearth, can in burner hearth, carry out twice aeration, can make not clean-burning carbon black and imflammable gas in combustion chamber in burner hearth, carry out second-time burning, make fuel combustion thorough;
3, agitating device is set in combustion chamber, can stirs fuel, make fuel inner and outer portions can fully contact combustion-supporting gas, and then make fuel combustion complete.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
In figure: 1-furnace panel; 2-discharge flue; 3-burner hearth; 4-body of heater; 5-circulating water pipe; 6-blast pipe; 7-combustion chamber; 8-air intake passage; 9-fire grate; 10-ash bucket; 11-motor; 12-stirring rod; 13-driving lever; 14-airing hole; 15-charging aperture.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in more detail.
As shown in Figure 1, a kind of biomass furnace, comprises furnace panel 1, body of heater 4 and is arranged on the burner hearth 3 of body of heater inside, furnace panel 1 lid is located at the upper end of body of heater, the bottom of burner hearth 3 is provided with combustion chamber 7, and the bottom of combustion chamber 7 is provided with fire grate 9, and the below of fire grate 9 is provided with ash bucket 10; On the outer wall of burner hearth 3, be provided with circulating water pipe 5 and blast pipe 6, the along the circumferential direction parallel spiral winding of circulating water pipe 5 and blast pipe 6 is on the outer wall of burner hearth 3, the two-port of circulating water pipe 5 and blast pipe 6 is arranged on the top and bottom of sidewall of the furnace body respectively, on the sidewall of described blast pipe 6, offer some airing holes 14 along its circumferencial direction is uniform, on the sidewall of burner hearth 3, offer through hole with described airing hole corresponding section, described through hole is identical with the quantity of airing hole; In described combustion chamber 7, be provided with the agitating device for stirring fuel, agitating device comprises motor 11 and stirring rod 12, motor 11 is installed on ash bucket, stirring rod 12 one end are connected with the output shaft of motor by shaft coupling, the other end extend in combustion chamber 7 through fire grate 9, the other end of described stirring rod 12 is provided with some driving levers, and driving lever along the circumferential direction on the uniform sidewall that is installed in the stirring rod other end, is provided with and splashes on driving lever.
On the sidewall of described combustion chamber 7, be provided with the air intake passage communicating with the external world, for combustion-supporting gas not, accelerate the burning of fuel.
Described burner hearth 3 sidewall place near to the upper end are provided with discharge flue 2, in discharge flue 2, are provided with filter screen, for stopping the particle of burning or entering in external environment for the fuel particle completely that burns.
The utility model, by agitating device is set in combustion chamber, can stir fuel, makes fuel inner and outer portions can fully contact combustion-supporting gas, and then makes fuel combustion complete.
Claims (5)
1. a biomass furnace, comprises furnace panel, body of heater and is arranged on the burner hearth of body of heater inside, furnace panel lid is located at the upper end of body of heater, and the bottom of burner hearth is provided with combustion chamber, and the bottom of combustion chamber is provided with fire grate, and the below of fire grate is provided with ash bucket; It is characterized in that: on the outer wall of burner hearth, be provided with circulating water pipe and blast pipe, the along the circumferential direction parallel spiral winding of circulating water pipe and blast pipe is on the outer wall of burner hearth, the two-port of circulating water pipe and blast pipe is arranged on the top and bottom of sidewall of the furnace body respectively, on the sidewall of described blast pipe, offer some airing holes along its circumferencial direction is uniform, on the sidewall of burner hearth, offer through hole with described airing hole corresponding section, described through hole is identical with the quantity of airing hole; In described combustion chamber, be provided with the agitating device for stirring fuel.
2. biomass furnace according to claim 1, is characterized in that: described agitating device comprises motor and stirring rod, and motor is installed on ash bucket, and stirring rod one end is connected with the output shaft of motor by shaft coupling, and the other end extend in combustion chamber through fire grate.
3. biomass furnace according to claim 2, is characterized in that: the other end of described stirring rod is provided with some driving levers, on driving lever, is provided with and splashes.
4. biomass furnace according to claim 3, is characterized in that: described some driving levers are along the circumferential direction on the uniform sidewall that is installed in the stirring rod other end.
5. biomass furnace according to claim 1, is characterized in that: on the sidewall of described combustion chamber, be provided with the air intake passage communicating with the external world.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420142868.0U CN203785001U (en) | 2014-03-27 | 2014-03-27 | Biomass stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420142868.0U CN203785001U (en) | 2014-03-27 | 2014-03-27 | Biomass stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203785001U true CN203785001U (en) | 2014-08-20 |
Family
ID=51321181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420142868.0U Expired - Fee Related CN203785001U (en) | 2014-03-27 | 2014-03-27 | Biomass stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203785001U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104566494A (en) * | 2015-01-27 | 2015-04-29 | 宁波高新区科莱尔节能设备有限公司 | Energy-saving firewood stove |
-
2014
- 2014-03-27 CN CN201420142868.0U patent/CN203785001U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104566494A (en) * | 2015-01-27 | 2015-04-29 | 宁波高新区科莱尔节能设备有限公司 | Energy-saving firewood stove |
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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: 20140820 Termination date: 20160327 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |