CN201014453Y - Biomass particle gasification combustion furnace - Google Patents
Biomass particle gasification combustion furnace Download PDFInfo
- Publication number
- CN201014453Y CN201014453Y CNU2007200896787U CN200720089678U CN201014453Y CN 201014453 Y CN201014453 Y CN 201014453Y CN U2007200896787 U CNU2007200896787 U CN U2007200896787U CN 200720089678 U CN200720089678 U CN 200720089678U CN 201014453 Y CN201014453 Y CN 201014453Y
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- Prior art keywords
- burner hearth
- furnace hearth
- fire
- furnace
- port
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- Solid-Fuel Combustion (AREA)
Abstract
The utility model discloses a biomass gasification burning furnace, which comprises a chimney port, a furnace port, a fuel storehouse, an external shell, an ignition hole, an ash hopper, and a furnace hearth. The lower part of the furnace hearth is uniformly provided with a fire grate, and the bottom of the fire grate is provided with the ash hopper; the furnace hearth is intersected with the lower part of the fuel storehouse with the shape of a V; the external wall of the furnace hearth is fixedly provided with a furnace hearth interlayer, and the lower part of the furnace hearth interlayer is uniformly provided with a limited wind-inlet hole; the upper part of the furnace hearth is provided with an oxygen-supplement intake hole; the fire port is arranged on the upper part of the furnace hearth, the upper part of the fire port is circled by a circuit of flue, and the flue is communicated with the chimney port; one side of the external shell is provided with a wind-inlet hole. The utility model is characterized by high burning efficiency, no discharge of black smoke, automatic and successive material feeding, simple structure, and is convenient for single use, as well as is clean and sanitary. The utility model is used for cooking and getting warm.
Description
Technical field:
The utility model belongs to biological particles gasification, and combustion technical field.
Background technology:
Along with science and technology development, utilizing living beings such as crop stalk to prepare clean fuel gas burns and is one and benefits the nation and the people, economical, social, the significant system engineering of environmental benefit, abundant plant straw resource is particularly arranged in vast rural area, and the energy of shortage high-quality, peasant household's cooking is in the environment that smoke fire burns for a long time, thus applying biological matter to prepare combustion gas significant.At present larger concentrated biogas chemical industry journey comprises: processes such as living beings gasification, overanxious, dehumidifying, storage, gas supply conduit, invest morely, and be unfavorable for applying.The biological particles gasification combustion furnace that present single family uses comprises: body of heater, burner hearth, fire grate, charge door, fire door, though this structure can guarantee the biological particles gasification, and combustion, owing to be subjected to the lower even meeting over-emitting black exhaust of the restriction efficiency of combustion of structure, though the type that has is equipped with small blast fan, can solve the black smoke efficiency, but when small blast fan has a power failure, burning just abundant inadequately, influence environment and efficient, it is convenient not enough to use.
The utility model content:
The purpose of this utility model provides a kind of efficiency of combustion height, not over-emitting black exhaust, automatically continuous charging, biological particles gasification combustion furnace easy to use.
To achieve these goals, the utility model comprises: throat, fire door, Bunker, shell, fire hole, ash bucket, burner hearth, bottom at burner hearth evenly is provided with fire grate, it below the fire grate ash bucket, the bottom of burner hearth and Bunker is intersected and is communicated with and is " V " font, outer wall around burner hearth is set with the burner hearth interlayer, the bottom of burner hearth interlayer evenly has the fresh air inlet of limiting the quantity of, the top of burner hearth has the oxygenating air admission hole, burner is positioned at the upper end of burner hearth, the top of burner is with a circle flue, and flue is communicated with throat, and a side of shell is provided with air inlet.
Described fire hole is positioned at the top of fire grate at the bottom of the burner hearth.
In use, the biological particles that processes is added in the Bunker, biological particles will drop into above the fire grate of burner hearth bottom automatically, utilize burning things which may cause a fire disaster the biological particles above the fire grate to be lighted by fire hole, close fire hole after the biological particles normal combustion, air is entered for the biological particles burning by air inlet.The directly burning of a biological particles part, another part gasification forms imflammable gas, under the chimney on the throat pulls out gas guiding, imflammable gas is slowly risen, carry out oxygenating at the burner position by limit the quantity of fresh air inlet and oxygenating air admission hole and form second-time burning, carrying out along with burning, the biological particles of burning-out forms thin ash and falls into ash bucket automatically by fire grate, biological particles in the Bunker falls by deadweight, keep burner hearth bottom to burn continually and steadily, rely on the size of regulating the air inlet and the air inlet of limiting the quantity of to control burner burning fire seedling power.Have efficiency of combustion height, not over-emitting black exhaust, automatic characteristics such as easy to use, the clean hygiene of continuous charging, simple in structure, single family, can be used for cooking, heating etc.
Description of drawings:
Below in conjunction with accompanying drawing the utility model is elaborated.
Fig. 1 is an external structure schematic diagram of the present utility model.
Fig. 2 is an internal structure schematic diagram of the present utility model.
The specific embodiment:
As seen from Figure 1, Figure 2, the utility model comprises: throat 1, fire door 2, Bunker 3, shell 4, fire hole 5, ash bucket 6, burner hearth 12.Burner hearth is cone shape, and Bunker is funnel shaped, evenly is provided with fire grate 7 in the bottom of burner hearth 12, and the spacing between the fire grate 7 should be less than granular size, is ash bucket 6 below the fire grate 7, and burner hearth 12 intersects and is communicated with the bottom of Bunker 3 and is " V " font.Outer wall around burner hearth 12 is set with burner hearth interlayer 9, and the bottom of burner hearth interlayer 9 evenly has the fresh air inlet 8 of limiting the quantity of, and the top of burner hearth 12 has oxygenating air admission hole 10, and burner hearth interlayer 9 plays insulation effect on the one hand, forms the secondary intake adit on the other hand.Burner 11 is positioned at the upper end of burner hearth, and oxygenating air admission hole 10 is a little less than burner 11, and the top of burner 11 is provided with two circles that height does not wait, and is trapped among to form a circle flue 13 together, and flue 13 is communicated with throat 1, and throat 1 can be used for connecting outside chimney.One side of shell 4 is provided with air inlet 14, and fire hole 5 is positioned at the top of fire grate 7 at the bottom of the burner hearth, cooker can be placed on above the fire door during use to get final product.Burner hearth should adopt heat-resisting, corrosion resistant high-quality steel to make, and miscellaneous part can adopt the common iron processing and fabricating, and the big I of specification of the present utility model is according to the series of products of how much making of heating load.
Claims (2)
1. biological particles gasification combustion furnace, comprise: throat (1), fire door (2), Bunker (3), shell (4), fire hole (5), ash bucket (6), burner hearth (12), evenly be provided with fire grate (7) in the bottom of burner hearth (12), below the fire grate (7) ash bucket (6), the bottom that it is characterized in that burner hearth (12) and Bunker (3) is intersected and is communicated with and is " V " font, outer wall around burner hearth (12) is set with burner hearth interlayer (9), the bottom of burner hearth interlayer (9) evenly has the fresh air inlet of limiting the quantity of (8), the top of burner hearth (12) has oxygenating air admission hole (10), burner (11) is positioned at the upper end of burner hearth, the top of burner (11) is with a circle flue (13), flue 13 is communicated with throat (1), and a side of shell (4) is provided with air inlet (14).
2. biological particles gasification combustion furnace according to claim 1 is characterized in that described fire hole (5) is positioned at the top of fire grate (7) at the bottom of the burner hearth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200896787U CN201014453Y (en) | 2007-03-12 | 2007-03-12 | Biomass particle gasification combustion furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200896787U CN201014453Y (en) | 2007-03-12 | 2007-03-12 | Biomass particle gasification combustion furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201014453Y true CN201014453Y (en) | 2008-01-30 |
Family
ID=39026247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200896787U Expired - Fee Related CN201014453Y (en) | 2007-03-12 | 2007-03-12 | Biomass particle gasification combustion furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201014453Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103031155A (en) * | 2012-12-29 | 2013-04-10 | 清新县绿壳新能源科技有限公司 | Biomass gasifier |
| CN112963825A (en) * | 2021-03-30 | 2021-06-15 | 胡光 | Combustion furnace and combustion method thereof |
-
2007
- 2007-03-12 CN CNU2007200896787U patent/CN201014453Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103031155A (en) * | 2012-12-29 | 2013-04-10 | 清新县绿壳新能源科技有限公司 | Biomass gasifier |
| CN112963825A (en) * | 2021-03-30 | 2021-06-15 | 胡光 | Combustion furnace and combustion method thereof |
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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: 20080130 |