CN201377814Y - Normal and reversal combustion fan-free straw combustion furnace - Google Patents
Normal and reversal combustion fan-free straw combustion furnace Download PDFInfo
- Publication number
- CN201377814Y CN201377814Y CN200820233158U CN200820233158U CN201377814Y CN 201377814 Y CN201377814 Y CN 201377814Y CN 200820233158 U CN200820233158 U CN 200820233158U CN 200820233158 U CN200820233158 U CN 200820233158U CN 201377814 Y CN201377814 Y CN 201377814Y
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- Prior art keywords
- combustion
- chimney
- hearth
- water jacket
- positive
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- Expired - Fee Related
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- 238000002485 combustion reaction Methods 0.000 title claims abstract description 48
- 239000010902 straw Substances 0.000 title abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 57
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 11
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 11
- 239000001301 oxygen Substances 0.000 claims abstract description 11
- 238000010438 heat treatment Methods 0.000 claims description 11
- 239000003517 fume Substances 0.000 claims description 5
- 238000006213 oxygenation reaction Methods 0.000 claims description 5
- 238000004140 cleaning Methods 0.000 claims description 4
- 239000011148 porous material Substances 0.000 claims description 4
- 230000001105 regulatory effect Effects 0.000 claims description 4
- 238000009413 insulation Methods 0.000 claims description 3
- 239000002028 Biomass Substances 0.000 abstract description 15
- 239000000446 fuel Substances 0.000 abstract description 13
- 239000000463 material Substances 0.000 abstract description 3
- 239000008236 heating water Substances 0.000 abstract 1
- 235000012054 meals Nutrition 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 3
- 239000012620 biological material Substances 0.000 description 2
- 238000010411 cooking Methods 0.000 description 2
- 241000283725 Bos Species 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 238000003763 carbonization Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
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- Solid-Fuel Combustion (AREA)
Abstract
The utility model discloses a normal and reversal combustion fan-free straw combustion furnace, which is provided with a base, a furnace body and a chimney. The key point is that the combustion chamber with a charging hole is arranged in the furnace body. The combustion chamber is connected with a hearth by a flame path. The flame barrel with an air hole and the fuse board with an oxygen combustion-supporting hole are arranged in the hearth. The flame barrel is connected with an oxygen increasing pipe. A flue control pipe is arranged between the chimney and the charging hole. A valve board controlling the normal and reversal combustion is arranged in the flue control pipe. The periphery of the furnace body is respectively provided with a charging water jacket, a hearth water jacket and a chimney water jacket. The water jackets are connected by a connecting pipe and are communicated with a heating water pipe at the bottom of the hearth. The utility model has reasonable design, the normal and reversal combustion and high combustion thermal operating factor. The problems that the traditional biomass fuel can only cook meal and boil water and the biomass fuel is used to heat and supply heat are solved. The practicality and the rural generalization value of the biomass material are improved greatly.
Description
Affiliated technical field
The utility model relates to the combustion furnace technical field, and specifically a kind of is fuel with the biological material, the straw burning device that integrate burning, heating, heat supply, toasts.
Background technology
Biomass fuel has very wide use prospect in today of energy scarcity.There are biomass fuels such as a large amount of stalks, cotton bavin, cavings, branch, oxen and horses excrement in vast rural area, owing to lack that match with biomass fuel, new and effective burner, thereby can't make biomass fuel in the bigger effect of vast rural area performance.That have even the processing of a large amount of biological materials can only being burnt has in the open not only been wasted the resource of a large amount of preciousnesses, and has been polluted environment.For the biomass combustion stove, kind is a lot of at present, but because such combustion furnace still adopts traditional furnace binding, and add the material combustion system with traditional craft, so use very inconvenient, not only reinforced difficulty, peculiar smell is heavy, contaminated environment, also to use blower fan combustion-supporting, and heat effect utilization rate is very low, can only carry out general heating up water and cooking, and is difficult in the bigger effect of performance in the fields such as other heating, oven dry, hot water engineering.
Summary of the invention
In order to solve the deficiency that existing biomass combustion stove structurally exists, the utility model provides a kind of furnace binding uniqueness, easy for operation, thermal efficiency height is applicable to various biomass fuels and does not need the combustion-supporting positive and negative burning of blower fan not have the blower fan stalk combustion furance.
The technical scheme that its technical problem that solves the utility model adopts is: this positive and negative burning does not have the blower fan stalk combustion furance, be provided with base, body of heater, cleaning door and chimney, characteristics are that said body of heater is provided with the combustion chamber of band charge door, air regulating port and last outlet flue, the combustion chamber connects burner hearth by fire conduction plate, be provided with the flame tube of band pore in the burner hearth, the flame tube connects oxygen increasing tube, and roof of the furnace is provided with table, and burner hearth bottom is connected with chimney by fume collecting chamber; Bottom in the combustion chamber is provided with fire grate, and its outside is provided with lighting-up tuyere, is provided with the flue control valve between chimney and the charge door, is provided with the valve plate of the positive and negative burning of control in the control valve; The body of heater periphery is provided with the water jacket of taking the mouth of a river and water return outlet out of, and said water jacket is connected by tube connector between each water jacket for reinforced water jacket, hearth water sleeve and chimney water sleeve; Lower end at burner hearth is arranged with the heating pipe, and the heating pipe is connected with each water jacket; Outer surface at reinforced water jacket, hearth water sleeve and chimney water sleeve is provided with heat-insulation layer; Inwall at burner hearth, flame tube, combustion chamber and reinforced water jacket, hearth water sleeve and chimney water sleeve is provided with the high-temperature refractory layer; Below burner hearth, also be provided with a deashing chamber.
As a kind of improvement of the present utility model, under the situation of not using blower fan, can fully burn in burner hearth in order to make stalk, fire conduction plate can be designed to the double-layer cavity structure, and on fire conduction plate, be provided with the comburant oxygen hole.
As another kind of improvement the of the present utility model, the oxygenation circle can be set in charge door, be provided with breather pipe between charge door and the combustion chamber.
The utility model major advantage compared with prior art:
The one, reasonable in design, practical.Since can with the supporting use of the automatic adding set of biomass fuel, can bring into play the function of positive and negative burning again, so on furnace binding, combustion chamber, burner hearth and chimney are done the triangle configuration, make combustion chamber and the burner hearth can a shared chimney; In burner hearth, be provided with oxygen increasing tube and flame tube, particularly fire conduction plate be designed to have the combustion-supporting double-decker of ventilation, under the situation that does not need blower fan, make burning more abundant; In the combustion chamber, the periphery of burner hearth and chimney is provided with water jacket, is provided with the heating tube that is connected with water jacket in lower furnace portion, and the waste heat of burning can be made full use of.
The 2nd, heat is imitated the utilization rate height, is convenient to promote the use of.Used biomass fuel does not need to do processing such as any pulverizing, briquetting, carbonization, the use of just can directly burning.Thereby can gather materials on the spot and utilize various original biomass to make fuel, improved the practicality of combustion furnace and the value of promoting the use of in the rural area greatly.
The 3rd, the utility model has not only changed traditional biological matter fuel can only be used to cook, the heat up water problem of function singleness, key has been to solve a heat supply difficult problem of utilizing biomass fuel to warm oneself and dry, not only improved the value of biomass energy widely, as long as and numerous peasants and herdsmen family possesses such stove and accessory, just can live easily.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is that the A-A of Fig. 1 is to structural representation;
Fig. 3 is that fire conduction plate is the body of heater schematic diagram of double-layer cavity structure.
Among the figure: 1. chimney, 2. charge door, 3. air regulating port, 4. valve plate, 5. go up outlet flue, 6. flue control valve, 7. body of heater, 8. reinforced water jacket, 9. combustion chamber, 10. lighting-up tuyere, 11. fire grate, 12. cleaning doors, 13. water return outlets, 14. base, 15. tube connectors, 16. water return outlets, 17. chimney water sleeve, 18. tables, 19. flame tubes, 20. pore, 21. burner hearths, 22. fume collecting chamber, 23. the heating pipe, 24. hearth water sleeves, 25. fire conduction plates, 26. oxygen increasing tube, 27. comburant oxygen holes, 28. deashing chambers, 29. water jacket, 30. oxygenation circles, 31. breather pipes.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is described in detail:
As shown in Figure 1, 2, this positive and negative burning does not have the blower fan stalk combustion furance, be provided with base 14, body of heater 7, cleaning door 12 and chimney 1, mainly be the combustion chamber 9 that said body of heater 7 is provided with band charge door 2, air regulating port 3 and last outlet flue 5, combustion chamber 9 connects burner hearth 21 by fire conduction plate 25, is provided with the flame tube 19 of band pore 20 in the burner hearth 21, flame tube 19 connects oxygen increasing tube 26, burner hearth 21 tops are provided with the table 18 that cooking is used, and there is fume collecting chamber 22 burner hearth 21 bottoms and is connected with chimney 1 by fume collecting chamber 22; 9 bottom is provided with fire grate 11 in the combustion chamber, and its outside is provided with the lighting-up tuyere 10 that is connected with combustion chamber 9, is provided with flue control valve 6 between the charge door 2 on 9 tops, combustion chamber and the chimney 1, is provided with the valve plate 4 that can control positive and negative burning in flue control valve 6; Body of heater 7 peripheries are provided with reinforced water jacket 8, hearth water sleeve 24 and the chimney water sleeve 17 of taking the mouth of a river 16 and water return outlet 13 out of, are connected by tube connector 15 between each water jacket; The lower end of burner hearth 21 is arranged with heating pipe 23, and heating pipe 23 is connected with reinforced water jacket 8, hearth water sleeve 24 and chimney water sleeve 17, and burner hearth 21 following also is provided with a deashing chamber 28; Outer surface at reinforced water jacket 8, hearth water sleeve 24 and chimney water sleeve 17 is provided with heat-insulation layer; Inwall at burner hearth 21, flame tube 19, combustion chamber 9 and reinforced water jacket 8, hearth water sleeve 24 and chimney water sleeve 17 is provided with the high-temperature refractory layer.
As shown in Figure 3, the fire conduction plate 25 in the burner hearth can be designed to the double-layer cavity structure, is provided with comburant oxygen hole 27 on fire conduction plate 25, even without blower fan, can guarantee that also the stalk in the burner hearth can fully burn.
As shown in Figure 3, as another kind of improvement the of the present utility model, for when just burning better oxygenation heat, oxygenation circle 30 can be set in charge door 2, be provided with two breather pipes 31 between charge door 2 and the combustion chamber 9.
Claims (8)
1, a kind of positive and negative burning does not have the blower fan stalk combustion furance, be provided with base (14), body of heater (7), cleaning door (12) and chimney (1), it is characterized in that: said body of heater (7) is provided with the combustion chamber (9) of band charge door (2), air regulating port (3) and last outlet flue (5), combustion chamber (9) connects burner hearth (21) by fire conduction plate (25), be provided with the flame tube (19) of band pore (20) in the burner hearth (21), flame tube (19) connects oxygen increasing tube (26), burner hearth (21) top is provided with table (18), and burner hearth (21) bottom is connected with chimney (1) by fume collecting chamber (22); The bottom of (9) is provided with fire grate (11) in the combustion chamber, and its outside is provided with lighting-up tuyere (10), is provided with flue control valve (6) between chimney (1) and the charge door (2), is provided with the valve plate (4) of the positive and negative burning of control in the control valve (6); Body of heater (7) periphery is provided with the water jacket (29) of taking the mouth of a river (16) and water return outlet (13) out of.
2, do not have the blower fan stalk combustion furance according to the said positive and negative burning of claim 1, it is characterized in that: said water jacket (29) is connected by tube connector (15) between each water jacket for reinforced water jacket (8), hearth water sleeve (24) and chimney water sleeve (17).
3, do not have the blower fan stalk combustion furance according to the said positive and negative burning of claim 1, it is characterized in that: the lower end of said burner hearth (21) is arranged with heating pipe (23), and heating pipe (23) is connected with water jacket (29).
4, do not have the blower fan stalk combustion furance according to the said positive and negative burning of claim 1, it is characterized in that: the outer surface at reinforced water jacket (8), hearth water sleeve (24) and chimney water sleeve (17) is provided with heat-insulation layer.
5, do not have the blower fan stalk combustion furance according to the said positive and negative burning of claim 1, it is characterized in that being provided with the high-temperature refractory layer at the inwall of burner hearth (21), flame tube (19), combustion chamber (9), reinforced water jacket (8), hearth water sleeve (24) and chimney water sleeve (17).
6, do not have the blower fan stalk combustion furance according to the said positive and negative burning of claim 1, it is characterized in that: be provided with deashing chamber (28) below the said burner hearth (21).
7, do not have the blower fan stalk combustion furance according to the said positive and negative burning of claim 1, it is characterized in that: said fire conduction plate (25) is the double-layer cavity structure, and fire conduction plate (25) is provided with comburant oxygen hole (27).
8, do not have the blower fan stalk combustion furance according to the said positive and negative burning of claim 1, it is characterized in that: be provided with oxygenation circle (30) in the said charge door (2), between charge door (2) and combustion chamber (9), be provided with breather pipe (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200820233158U CN201377814Y (en) | 2008-12-31 | 2008-12-31 | Normal and reversal combustion fan-free straw combustion furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200820233158U CN201377814Y (en) | 2008-12-31 | 2008-12-31 | Normal and reversal combustion fan-free straw combustion furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201377814Y true CN201377814Y (en) | 2010-01-06 |
Family
ID=41517926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200820233158U Expired - Fee Related CN201377814Y (en) | 2008-12-31 | 2008-12-31 | Normal and reversal combustion fan-free straw combustion furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201377814Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102384490A (en) * | 2011-11-10 | 2012-03-21 | 高文申 | Cooking heating furnace by using biomass fuel |
| CN102889582A (en) * | 2012-09-18 | 2013-01-23 | 佛山市广盛金生物能源科技有限公司 | Biomass burner |
| CN104456532A (en) * | 2014-11-25 | 2015-03-25 | 韦江华 | Heating equipment of high-temperature-resisting electric wire |
| CN110030589A (en) * | 2019-05-17 | 2019-07-19 | 宋长江 | Alcoholic base liquid fuel stove heats with band, the tray for combustion of oxygenation combustion-supporting device |
-
2008
- 2008-12-31 CN CN200820233158U patent/CN201377814Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102384490A (en) * | 2011-11-10 | 2012-03-21 | 高文申 | Cooking heating furnace by using biomass fuel |
| CN102384490B (en) * | 2011-11-10 | 2013-12-18 | 高文申 | Cooking heating furnace by using biomass fuel |
| CN102889582A (en) * | 2012-09-18 | 2013-01-23 | 佛山市广盛金生物能源科技有限公司 | Biomass burner |
| CN102889582B (en) * | 2012-09-18 | 2014-12-31 | 佛山市广盛金生物能源科技有限公司 | Biomass burner |
| CN104456532A (en) * | 2014-11-25 | 2015-03-25 | 韦江华 | Heating equipment of high-temperature-resisting electric wire |
| CN110030589A (en) * | 2019-05-17 | 2019-07-19 | 宋长江 | Alcoholic base liquid fuel stove heats with band, the tray for combustion of oxygenation combustion-supporting device |
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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: 20100106 Termination date: 20121231 |