CN205079265U - Biomass furnace burns and covers - Google Patents
Biomass furnace burns and covers Download PDFInfo
- Publication number
- CN205079265U CN205079265U CN201520670134.4U CN201520670134U CN205079265U CN 205079265 U CN205079265 U CN 205079265U CN 201520670134 U CN201520670134 U CN 201520670134U CN 205079265 U CN205079265 U CN 205079265U
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- CN
- China
- Prior art keywords
- chimney
- circle
- interior
- housing
- stove circle
- 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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- Solid-Fuel Combustion (AREA)
Abstract
Biomass furnace burns and covers is suitable for and fires the supporting use of burning furnace with biomass fuel. It is by housing, outer kitchen circle, interior kitchen circle, gas vent, chimney joint, parts such as vice lid constitution. Wherein, outer kitchen circle, interior kitchen circle are located housing top, and the gas vent is installed in the side that outer kitchen enclosed to connect with the chimney and be connected. Forming an air return way, air return way and gas vent between outer kitchen circle and the interior kitchen circle. The chimney connects the intercommunication. Interior kitchen circle is installed in housing central authorities, constitutes a centre bore. Vice lid lies in the higher authority of centre bore and air return way, and central authorities open a fire hole, and the border is opened has vice inlet port. In combustion processes, it is combustion -supporting that the oxygen that is got into by vice inlet port from centre bore exhaust unburnt gas carries out the secondary, and in the chimney under updraft's the effect, waste gas behind the complete combustion is through the air return way, and gas vent, chimney connect discharges.
Description
Art
The utility model relates to biomass combustion furnace
Background technology
At present, the common ground of known biomass combustion furnace is:
1. when chimney is blocked, can not oxygen feeding stop, stove fire still can burn away, and to making carbon monoxide emission in indoor, causes to critically ill evil to indoor life.
2., because the impulse force of ascending air in furnace exceedes the suction of chimney draft, to making smog often be thrown into indoor, caused respiratory tract to pollute with fiery person;
3. lack secondary Air supply facility, cause the imperfect combustion of carbon dioxide, impair energy-conserving and environment-protective.
Summary of the invention
The purpose of this utility model is that providing a kind of meets energy auto extinguishing when blocking up chimney, stops carbon monoxide in indoor discharge, protects indoor life security; Stop the indoor discharge of smog, protect the respiratory health with fiery person; Promote the burning completely of fuel, alleviate CO2 emission, staticize rural living environment, promote energy-saving and emission-reduction.
The utility model solves the technical scheme that its technical problem adopts: arrange one by housing at biomass stove one's parents mouth, outer stove circle, interior stove circle, exhaust outlet, secondary lid, chimney joint composition burning lid.Wherein, outer stove circle and interior stove circle are located on housing, form air-return duct therebetween.Exhaust outlet is located at outer stove circle lateral surface, and with chimney fittings.The bottom of interior stove circle is connected with housing, and is communicated with organization center hole with living beings furnace.Secondary be placed on the suitable for reading of Air return ring and centre bore.Wherein, housing and secondary lid edge are respectively equipped with primary inlet port and extra-air inlet; The central authorities of secondary lid establish a fire hole.
During use, at the biomass stove one's parents mouth filling fuel, burning lid is placed in the furnace filling biomass fuel suitable for reading, and exhaust outlet is docked with chimney joint, take off secondary lid, igniter fuel (living beings) is filled up centre bore, lights to fill in a little waste paper, in exhaust outlet, preheating is carried out to chimney, then cover secondary lid, throw into fire hole Inner after lighting with Paper group (as toilet paper) again, light pyrophoric fuel.At this time, under the action of updraft in the chimney, combustion-supporting oxygen by lighting hole respectively, the main air inlet and the auxiliary air inlet sucked charging internal combustion.
During burning, in chimney ascending air dynamic action under, combustion oxygen enters fuel top through primary inlet port, the combustible (CO2) discharged by fuel implements first time burning, the combustion oxygen that unburnt fuel gas (CO2) is entered by extra-air inlet implements second time burning, waste gas is through air-return duct, and exhaust outlet flows through chimney joint and enters chimney and drain into outdoor.
The beneficial effects of the utility model are: utilize chimney inner suction to stop working and the anthracemia problem caused with the stifled chimney that passive oxygen supply combustion method effectively the changes traditional biomass stove oxygen that can not break; Initiative oxygen supply because of furnace makes smog often be thrown into indoor and endangers respiratory health problem; The waste of fuel caused to making burning insufficient because of scarce secondary oxygen supply and atmosphere polluting problem.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail;
Accompanying drawing one is plan structure figure of the present utility model
Accompanying drawing two is side cutaway views of the present utility model
1. chimney joint, 2. exhaust outlet, 3. extra-air inlet, 4. fire hole, 5. primary inlet ports in figure, 6. secondary lid, 7. housing, 8. outer stove circle, stove circle, 10. centre bore in 9.., 11. air-return ducts.
Detailed description of the invention
In FIG, chimney joint (1) is connected with exhaust outlet (2), extra-air inlet (3) is located at the edge of secondary lid (6), fire hole (4) is located at the central authorities of secondary lid (6), and primary inlet port (5) is positioned at the edge of housing (7).
In the embodiment shown in Figure 2, the combination of the interior stove circle (9) pair lid (6) of housing (7) outer stove circle (8), chimney joint (1) exhaust outlet (2) centre bore (10) air-return duct (11) is interconnected, jointly completes the conveying to waste gas and discharge.
What extra-air inlet (3) fire hole (4) primary inlet port (5) was combustion-supporting gas enters the condition of providing.Wherein, fire hole (4) extra-air inlet (3) is simultaneously for the second-time burning of unburnt gas provides combustion oxygen.
Claims (2)
1. biomass stove burning lid, comprises housing, outer stove circle, interior stove circle, exhaust outlet, chimney joint, secondary lid, and it is characterized in that: outer stove circle, interior stove circle is positioned at plane on housing, and housing edge is provided with primary inlet port; Exhaust outlet is positioned at outer stove circle side and is connected with chimney joint, and secondary lid is positioned at outer stove circle, on interior stove circle.
2. biomass stove burning lid according to claim 1, shape one air-return duct between its outer stove circle and interior stove circle; Interior stove circle is positioned at housing central authorities and forms a centre bore; Secondary lid central authorities establish a fire hole; Edge is provided with multiple extra-air inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520670134.4U CN205079265U (en) | 2015-08-23 | 2015-08-23 | Biomass furnace burns and covers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520670134.4U CN205079265U (en) | 2015-08-23 | 2015-08-23 | Biomass furnace burns and covers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205079265U true CN205079265U (en) | 2016-03-09 |
Family
ID=55431671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520670134.4U Expired - Fee Related CN205079265U (en) | 2015-08-23 | 2015-08-23 | Biomass furnace burns and covers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205079265U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106468450A (en) * | 2015-08-23 | 2017-03-01 | 顾国友 | Biomass stove combustion cap |
-
2015
- 2015-08-23 CN CN201520670134.4U patent/CN205079265U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106468450A (en) * | 2015-08-23 | 2017-03-01 | 顾国友 | Biomass stove combustion cap |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160309 Termination date: 20180823 |