CN102607066A - New-style air returning furnace - Google Patents
New-style air returning furnace Download PDFInfo
- Publication number
- CN102607066A CN102607066A CN2011100247570A CN201110024757A CN102607066A CN 102607066 A CN102607066 A CN 102607066A CN 2011100247570 A CN2011100247570 A CN 2011100247570A CN 201110024757 A CN201110024757 A CN 201110024757A CN 102607066 A CN102607066 A CN 102607066A
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- combustion chamber
- furnace
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- circle
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- 238000002485 combustion reaction Methods 0.000 claims abstract description 71
- 239000000779 smoke Substances 0.000 claims abstract description 11
- 239000002689 soil Substances 0.000 claims abstract description 7
- 238000002309 gasification Methods 0.000 claims description 25
- 239000011229 interlayer Substances 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 6
- 239000007769 metal material Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 7
- 238000005516 engineering process Methods 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000000446 fuel Substances 0.000 description 6
- 238000004134 energy conservation Methods 0.000 description 4
- 239000003245 coal Substances 0.000 description 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 239000003546 flue gas Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 244000025254 Cannabis sativa Species 0.000 description 1
- 239000003818 cinder Substances 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 230000029087 digestion Effects 0.000 description 1
- 239000003500 flue dust Substances 0.000 description 1
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- Solid-Fuel Combustion (AREA)
Abstract
A new-style air returning furnace relates to the secondary combustion technology. A furnace table is fixed at the upper end of a furnace body, the lower end of the furnace body is fixed on a furnace base, an inclined outer feeding trough is arranged on one side of the furnace body, a smoke uptake is arranged on the other side of the furnace body, a movable cylindrical sandy soil furnace core is arranged in the furnace body, an inner feeding trough is arranged at the side of the upper half of the furnace core and corresponds to the outer feeding trough outside the furnace body, an air inlet pipe is arranged between the inner circle and the excircle of the furnace core, second inlet air formed by the rise of hot air enters a combustion-supporting hole on a gasifying cylinder to support combustion for the furnace, a furnace bridge, an air door and a fire adjusting plate are arranged at the lower end port of the inner circle of the furnace core, the fire can be controlled through adjusting the opening degree of the fire adjusting plate, and the gasifying cylinder and an air concentrating cover are arranged at the upper end port of the furnace core. The new-style air returning furnace is simple in structure, convenient in material feeding, easy to manufacture and low in cost and has both air returning effect and secondary combustion effect, thereby being a practical furnace for civil use.
Description
Affiliated technical field
The present invention relates to a kind of stove and accessory, relate in particular to secondary burning technology and the new-type air return stove of being convenient to add fuel.
Background technology
Air return stove can be used for heating and cooking, so liked by numerous users, its structure is in its body of heater, to insert the sandy soil combustion chamber; Combustion chamber and body of heater are discharged from exhaust opening behind the delay certain hour in the interlayer that after flame is flushed to the bottom of a pan from fire door, can rebound apart from one another by forming the return air interlayer again, can make full use of heat like this and reduce smog emission; But not enough is: it can only make fuel with coal cinder; And the body of heater side does not have the hopper of adding, and adding fuel needs to add from fire door, causes flue dust to raise outward; Contaminated environment is harmful to health.This in addition air return stove does not have after burner, and only the air feed from the combustion chamber bottom makes once directly burning of fuel, and it is abundant inadequately to burn, and fuel consumption is bigger.Comprehensively above-mentioned, this traditional air return stove is not energy-conservation, do not reduce discharging, unhygienic, dangerous, it is very necessary to update.
Summary of the invention
To the above-mentioned defective that traditional air return stove exists, the present invention provide a kind of simple in structure, to add material convenient, safe, energy-conservation, efficient and the new-type air return stove of second-time burning effect arranged.
The technical solution adopted for the present invention to solve the technical problems is: it comprise exhaust opening, stove table, fire-stop ring, fire door, combustion-supporting hole, wind gathering cover, gasification pot, air channel, body of heater, outward add hopper, groove lid, in add circle, combustion chamber cylindrical, combustion chamber, loose joint dish, return air interlayer and smoke uptake in hopper, blast pipe, stove seat, air inlet, grate supporting plate, grey drawer, fire-regulating plate, air door, grate, the combustion chamber; Said body of heater is upper and lower equal diameters or up big and down small drum shape; The stove table is fixed on the body of heater upper end, and the body of heater lower end is fixed on above the stove seat, is provided with grey drawer in the stove seat; Body of heater one side is provided with the outer hopper that adds of inclination; Adding outward has the groove lid on the hopper, the opposite side of body of heater is provided with smoke uptake and communicates with exhaust opening, and useless flue gas is discharged from exhaust opening through smoke uptake; The inboard wall of furnace body lower end is provided with the grate supporting plate; Put combustion chamber on the grate supporting plate, the combustion chamber port connects gasification pot, and the gasification pot port connects wind gathering cover and fire-stop ring.
Said grate supporting plate is the porose circular flat boards of central authorities, and its cylindrical is fixed on body of heater lower end inwall, and Circularhole diameter is identical with the interior circular diameter of combustion chamber in it, is provided with and the corresponding air inlet of blast pipe between circle and the cylindrical in the grate supporting plate.
Said combustion chamber is a cylindrical shape, processes with sandy soil, and the upper and lower equal diameters of combustion chamber cylindrical, circle is up-small and down-big in the combustion chamber, and the combustion chamber cylindrical is close to the inwall of body of heater lower end, and thickness is 30mm to 60mm between interior circle of combustion chamber and the combustion chamber cylindrical.In the first half one side of combustion chamber is provided with, add hopper and match with the outer hopper that adds on the body of heater; The combustion chamber upper end is provided with groove, is convenient to connect gasification pot, is provided with 5 to 10 blast pipes between circle and the combustion chamber cylindrical in the combustion chamber; The principle of utilizing hot-air to rise; After heating up in the stove, produce negative pressure in the air channel, form secondary air from air inlet, blast pipe, air channel, the combustion-supporting hole that under the effect of wind gathering cover, gets on the gasification pot is given in the stove combustion-supporting.
The circle lower port is provided with grate in the said combustion chamber, is provided with air door and fire-regulating plate below the grate, regulates the aperture of fire-regulating plate and can control the air quantity that gets in the combustion chamber, thereby realize that firepower regulates.
The loose joint dish of circle port and gasification pot is to flexibly connect in the said combustion chamber, and gasification pot port and wind gathering cover port, fire-stop ring lower port flexibly connect.
Said gasification pot is up-small and down-big taper, processes with metal material, and its lower port is provided with tubaeform loose joint dish, the combustion-supporting hole of its ring Zhou Junbu circle or bar shaped.
Said wind gathering cover is up-small and down-big tubaeform; The wind gathering cover lower port is close to the inboard wall of furnace body that is positioned at below the smoke uptake; Form the return air interlayer above the wind gathering cover and between the body of heater; Be beneficial to and make full use of heat energy and digestion flue gas, form the airtight annular passage in top below the wind gathering cover and between the gasification pot, realized that existing return air effect has the effect of second-time burning again.
The invention has the beneficial effects as follows:
1. tubaeform wind gathering cover cooperates the low wide and up narrow annular passage of formation with gasification pot, secondary air is compressed in the air channel, makes the wind-force that gets into combustion-supporting hole more powerful, and it is more abundant to burn.
2. wind gathering cover, gasification pot, combustion chamber are to flexibly connect, and are convenient to after the parts damages change.
3. add hopper and combined by the outer hopper that adds that adds on hopper and the body of heater on the sandy soil combustion chamber, need not weld, make easily, production cost is low.
4. combustion chamber is processed with sandy soil, and blast pipe is located between the inside and outside circle of combustion chamber, and combustion chamber and body of heater do not need at interval, and the combustion chamber cylindrical can be close to inboard wall of furnace body, so that combustion chamber can make is very thick, not only sturdy and durable, also plays insulation, heat insulation and safe effect.
The present invention overcome traditional air return stove can only burn coal, be difficult for adding material, not energy-conservation, do not reduce discharging, dangerous, the defective that is difficult for changing combustion chamber and do not have second-time burning.The present invention can utilize coal, bavin, grass, stalk, corncob and flammable house refuse to make fuel; Convenient feeding is random; Reinforcedly midway disembark, do not compress, motionless pot, without blower fan, no tar discharges; It is not only safe, energy-conservation but also can multi-use, is a kind of practical domestic stove.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the present invention is further specified.
Fig. 1 is a structural representation of the present invention.
Fig. 2 is a combustion chamber elevational schematic view of the present invention.
The specific embodiment
1-exhaust opening among the figure, 2-stove table, 3-fire-stop ring, 4-fire door, the combustion-supporting hole of 5-, 6-wind gathering cover, 7-gasification pot; The 8-air channel, 9-body of heater, 10-add hopper outward, and 11-groove lid adds hopper, 13-blast pipe, 14-stove seat in the 12-; The 15-air inlet, 16-combustion chamber supporting plate, 17-ash drawer, 18-fire-regulating plate, 19-air door, 20-grate; Circle in the 21-combustion chamber, 22-combustion chamber cylindrical, 23-combustion chamber, 24-loose joint dish, 25-return air interlayer, 26-smoke uptake.
In the drawings, body of heater (9) is upper and lower equal diameters or up big and down small drum shape, and stove table (2) is fixed on body of heater (9) upper end; Body of heater (9) lower end is fixed on above the stove seat (14), is provided with grey drawer (17) in the stove seat (14), and body of heater (9) one sides are provided with the outer hopper (10) that adds of inclination; Add outward groove lid (11) is arranged on the hopper (10); The opposite side of body of heater (9) is provided with smoke uptake (26) and communicates with exhaust opening (1), and body of heater (9) inwall lower end is provided with grate supporting plate (16), puts combustion chamber (23) on the grate supporting plate; Combustion chamber (23) port connects gasification pot (7), and gasification pot (7) port connects wind gathering cover (6) and fire-stop ring (3).
Said grate supporting plate (16) is that the porose circle of central authorities is dull and stereotyped, and its cylindrical is fixed on body of heater lower end (9) inwall, and Circularhole diameter is identical with the interior circle of combustion chamber (21) diameter in it, is provided with and the corresponding air inlet of blast pipe (15) between interior circle of grate supporting plate (16) and the cylindrical.
Said combustion chamber (23) is a cylindrical shape; Process with sandy soil, the upper and lower equal diameters of combustion chamber cylindrical (22), circle (21) is up-small and down-big in the combustion chamber; Combustion chamber cylindrical (22) is close to the inwall of body of heater lower end, and thickness is 30mm to 60mm between interior circle of combustion chamber (21) and the combustion chamber cylindrical (22).In the first half one side of combustion chamber (23) is provided with, add hopper (12) and match with the outer hopper (22) that adds on the body of heater (9), combustion chamber (23) upper end is provided with groove, being provided with 5 to 10 blast pipes (13) between circle (21) and the combustion chamber cylindrical (22) in the combustion chamber.
Circle (21) lower port is provided with grate (20) in the said combustion chamber, is provided with air door (19) and fire-regulating plate (18) below the grate.
The loose joint dish (24) of circle (21) port and gasification pot (7) is to flexibly connect in the said combustion chamber.
Said gasification pot (7) port and gather qi together cover (6) port, fire-stop ring (3) lower port flexibly connect.
Said gasification pot (7) is up-small and down-big taper, processes with metal material, and its lower port is provided with tubaeform loose joint dish (24), the combustion-supporting hole (5) of its ring Zhou Junbu circle or bar shaped.
Said wind gathering cover (6) is up-small and down-big tubaeform; Wind gathering cover (6) lower port is close to body of heater (9) inwall that is positioned at below the smoke uptake (26); Form return air interlayer (25) above the wind gathering cover (6) with between the body of heater (9), the airtight annular passage (8) in formation top below the gather qi together cover (6) and between the gasification pot (7).
Claims (9)
1. new-type air return stove; It comprises exhaust opening, stove table, fire-stop ring, fire door, combustion-supporting hole, wind gathering cover, gasification pot, air channel, body of heater, outward add hopper, groove lid, in add circle, combustion chamber cylindrical, combustion chamber, loose joint dish, return air interlayer and smoke uptake in hopper, blast pipe, stove seat, air inlet, grate supporting plate, grey drawer, fire-regulating plate, air door, grate, the combustion chamber; It is characterized in that: body of heater is upper and lower equal diameters or up big and down small drum shape, and the stove table is fixed on the body of heater upper end, and the body of heater lower end is fixed on above the stove seat; Be provided with grey drawer in the stove seat; Body of heater one side is provided with the outer hopper that adds of inclination, and adding outward has the groove lid on the hopper, and the opposite side of body of heater is provided with smoke uptake and communicates with exhaust opening; The inboard wall of furnace body lower end is provided with the grate supporting plate; Put combustion chamber on the grate supporting plate, the combustion chamber port connects gasification pot, and the gasification pot port connects wind gathering cover and fire-stop ring.
2. new-type air return stove according to claim 1; It is characterized in that: the grate supporting plate is the porose circular flat boards of central authorities; Its cylindrical is fixed on body of heater lower end inwall, and Circularhole diameter is identical with the interior circular diameter of combustion chamber in it, is provided with and the corresponding air inlet of blast pipe between circle and the cylindrical in the grate supporting plate.
3. new-type air return stove according to claim 1 is characterized in that: combustion chamber is a cylindrical shape, processes with sandy soil; The upper and lower equal diameters of combustion chamber cylindrical; Circle is up-small and down-big in the combustion chamber, and the combustion chamber cylindrical is close to the inwall of body of heater lower end, and thickness is 30mm to 60mm between interior circle of combustion chamber and the combustion chamber cylindrical.
4. new-type air return stove according to claim 3 is characterized in that: in the first half one side of combustion chamber is provided with, add hopper and match with the outer hopper that adds on the body of heater, the combustion chamber upper end is provided with groove, is provided with 5 to 10 blast pipes between circle and the combustion chamber cylindrical in the combustion chamber.
5. new-type air return stove according to claim 3 is characterized in that: the circle lower port is provided with grate in the combustion chamber, is provided with air door and fire-regulating plate below the grate.
6. new-type air return stove according to claim 1 is characterized in that: the loose joint dish of circle port and gasification pot is to flexibly connect in the combustion chamber.
7. new-type air return stove according to claim 1 is characterized in that: gasification pot port and wind gathering cover port, fire-stop ring lower port flexibly connect.
8. new-type air return stove according to claim 1 is characterized in that: gasification pot is up-small and down-big taper, processes with metal material, and its lower port is provided with tubaeform loose joint dish, the combustion-supporting hole of its ring Zhou Junbu circle or bar shaped.
9. new-type air return stove according to claim 1; It is characterized in that: wind gathering cover is up-small and down-big tubaeform; The wind gathering cover lower port is close to the inboard wall of furnace body that is positioned at below the smoke uptake; Form the return air interlayer above the wind gathering cover and between the body of heater, below the wind gathering cover and form the airtight annular passage in top between the gasification pot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100247570A CN102607066A (en) | 2011-01-18 | 2011-01-18 | New-style air returning furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100247570A CN102607066A (en) | 2011-01-18 | 2011-01-18 | New-style air returning furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102607066A true CN102607066A (en) | 2012-07-25 |
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ID=46524688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100247570A Pending CN102607066A (en) | 2011-01-18 | 2011-01-18 | New-style air returning furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102607066A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102997226A (en) * | 2012-11-29 | 2013-03-27 | 哈尔滨天源工贸有限公司 | Biomass greenhouse heating boiler |
| CN102997282A (en) * | 2012-11-28 | 2013-03-27 | 劳卓昌 | Coal saving oven for supplying hot water |
| CN103411237A (en) * | 2013-08-27 | 2013-11-27 | 徐万友 | Energy-saving and environment-friendly heating furnace with gasification barrel |
| CN105570874A (en) * | 2016-02-04 | 2016-05-11 | 山西省农业科学院棉花研究所 | Integrated type biomass self-operated cyclone gasification combustion furnace |
| CN110017504A (en) * | 2018-01-09 | 2019-07-16 | 付甫焱 | Dual-purpose energy-saving environment-friendly air return furnace |
| RU197189U1 (en) * | 2019-12-30 | 2020-04-09 | Юрий Алексеевич Шафорост | Portable stove |
| CN112292565A (en) * | 2018-06-19 | 2021-01-29 | 内焰私人有限公司 | Heating device |
| CN112413646A (en) * | 2020-09-28 | 2021-02-26 | 赵福富 | Environment-friendly energy-saving furnace core |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102007037930A1 (en) * | 2007-08-11 | 2009-02-19 | Hans-Peter Neupert | Combustion material storing system for e.g. pellet boiler, has filling- and return-air line coupled at upper end of fuel storage shaft and guided downward, where positive pressure opening over roof is provided alternative to return-air line |
| CN201242176Y (en) * | 2008-07-01 | 2009-05-20 | 沈世泽 | Improved stove core for return air furnace |
| CN101886818A (en) * | 2009-05-13 | 2010-11-17 | 邓飞 | Energy-saving and efficient return air furnace |
| CN201909341U (en) * | 2011-01-18 | 2011-07-27 | 周德广 | Novel air return furnace |
-
2011
- 2011-01-18 CN CN2011100247570A patent/CN102607066A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102007037930A1 (en) * | 2007-08-11 | 2009-02-19 | Hans-Peter Neupert | Combustion material storing system for e.g. pellet boiler, has filling- and return-air line coupled at upper end of fuel storage shaft and guided downward, where positive pressure opening over roof is provided alternative to return-air line |
| CN201242176Y (en) * | 2008-07-01 | 2009-05-20 | 沈世泽 | Improved stove core for return air furnace |
| CN101886818A (en) * | 2009-05-13 | 2010-11-17 | 邓飞 | Energy-saving and efficient return air furnace |
| CN201909341U (en) * | 2011-01-18 | 2011-07-27 | 周德广 | Novel air return furnace |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102997282A (en) * | 2012-11-28 | 2013-03-27 | 劳卓昌 | Coal saving oven for supplying hot water |
| CN102997226A (en) * | 2012-11-29 | 2013-03-27 | 哈尔滨天源工贸有限公司 | Biomass greenhouse heating boiler |
| CN102997226B (en) * | 2012-11-29 | 2015-04-22 | 哈尔滨天源工贸有限公司 | Biomass greenhouse heating boiler |
| CN103411237A (en) * | 2013-08-27 | 2013-11-27 | 徐万友 | Energy-saving and environment-friendly heating furnace with gasification barrel |
| CN105570874A (en) * | 2016-02-04 | 2016-05-11 | 山西省农业科学院棉花研究所 | Integrated type biomass self-operated cyclone gasification combustion furnace |
| CN110017504A (en) * | 2018-01-09 | 2019-07-16 | 付甫焱 | Dual-purpose energy-saving environment-friendly air return furnace |
| CN112292565A (en) * | 2018-06-19 | 2021-01-29 | 内焰私人有限公司 | Heating device |
| CN112292565B (en) * | 2018-06-19 | 2023-07-04 | 内焰私人有限公司 | Heating device |
| RU197189U1 (en) * | 2019-12-30 | 2020-04-09 | Юрий Алексеевич Шафорост | Portable stove |
| CN112413646A (en) * | 2020-09-28 | 2021-02-26 | 赵福富 | Environment-friendly energy-saving furnace core |
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Application publication date: 20120725 |