CN101078514A - Hot gas flow reversion burner - Google Patents
Hot gas flow reversion burner Download PDFInfo
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- CN101078514A CN101078514A CN 200710062023 CN200710062023A CN101078514A CN 101078514 A CN101078514 A CN 101078514A CN 200710062023 CN200710062023 CN 200710062023 CN 200710062023 A CN200710062023 A CN 200710062023A CN 101078514 A CN101078514 A CN 101078514A
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- ash
- door
- storing bin
- combustion chamber
- burning
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Abstract
The invention relates to a hot stream inversion burning device, belonging to a burning device, solving problems that in prior technology common burning devices are provided with insufficiently burning fuel, wasting energy and environment pollution. The hot stream inversion burning device comprises combustor, grate under the combustor, ash storing house, smoke flue and heat collecting region under the grate. The smoke flue is connected with the ash storing house. Said grate is pipe shape and two ends are connected with cycling water container. Uncompleted burning fuel inverses downwards from the top of combustor to carry out secondary burning and then enters into the heat collecting region through the ash storing house. Compared with prior technology, the invention is provided with fuel saving, high heat efficiency and environmental protection. Fog from the combustor is burned in the second time and whereinto fuel in is burned completely so that smoke is eliminated by itself and dust is eliminated by itself. Fuel is burned completely and ash is little.
Description
Technical field
The invention belongs to a kind of burner, be specifically related to a kind of hot gas flow reversion burner.
Background technology
Known existing burner all comprises the fire bars of combustion chamber, below, combustion chamber, the ash-storing bin and the flue of fire bars below, and the top that flue is located at the combustion chamber acts on.The fuel that burner adopts usually is raw coal or bavin standing grain.Smog directly enters chimney after the fuel combustion like this, enters atmosphere then.Because the fuel combustion time is short, the oxygen supply deficiency, fuel combustion is very insufficient.Smog contains a large amount of imperfect combustion things and just directly enters atmosphere without burning, not only causes the thermal efficiency low, waste fuel, and contaminated environment.
Summary of the invention
The present invention is insufficient in order to solve in the prior art burner fuel combustion commonly used, wastes energy, problem of environment pollution caused, and a kind of hot gas flow reversion burner is provided.
The present invention adopts following technical scheme to realize: hot gas flow reversion burner, comprise fire bars, ash-storing bin, the flue below the fire bars of combustion chamber, below, combustion chamber and adopt the hot-zone, it is characterized in that flue is communicated with ash-storing bin, described fire bars is a tubular structure, its two ends connect circulating water container, unburnt combustible carries out second-time burning from the downward adverse current in top, combustion chamber, enters through ash-storing bin then and adopts the hot-zone.Adopt the hot-zone and can be located at different parts, as flue, the chamber of a kitchen range etc. according to dissimilar apparatus structures.Circulating water container can be water tank, perhaps the water interlayer that is provided with in the boiler furnace.
Safe combustion tube is set in the described combustion chamber, and the top, combustion chamber is stretched out on safe combustion tube top, and safe combustion tube lower end is stretched in the ash-storing bin.Described ash-storing bin Hatch Opening is provided with grey door, has wind complement port on the grey door, and rotating benefit air door is installed on the grey door, mends on the air door to have and the corresponding through hole of wind complement port.Combustion tube and benefit air door can provide more oxygen to burning, and be further combustion-supporting.
Blower fan can be selected to be provided with by flue of the present invention place, and burning generates during burning hot gas and the downward adverse current of unburnt combustible are carried out second-time burning, enter ash-storing bin through the fire bars gap, turn to and adopt the hot-zone.Can heat simultaneously the recirculated water in the fire bars.
It is thoroughly smokeless that burner of the present invention is lighted the back, and it is purple yellow that heat color is, and firepower is powerful.Applicable to various coal-burning boilers, pot and stove.
The relative prior art of the present invention has following beneficial effect: fuel savings, thermal efficiency height; Environmental protection, the smog that comes out from the combustion chamber carries out second-time burning, and combustible wherein is by after-flame, realized that self eliminates smoke, self dedusting; Fuel completing combustion, lime-ash is few.
Description of drawings
Fig. 1 is the structural representation of the embodiment of the invention 1
Fig. 2 is the side view of Fig. 1
Fig. 3 is the structural representation of the embodiment of the invention 2
Fig. 4 is the vertical view of Fig. 3
Fig. 5 is the structural representation of the embodiment of the invention 3
Among the figure: 1-combustion chamber, 2-fire bars, 3-ash-storing bin, 4-flue, the 5-chamber of a kitchen range, the 6-steam vent, 7-chimney, 8-stove, 9-pot circle, the last smoking channle of 10-, smoking channle under the 11-, the 12-adapter sleeve, 13-renovates, the 14-turning handle, 15-body of heater, 16-water pipe, 17-charging aperture, 18-ash door, 19-mends air door, 20-safety combustion tube, 21-removes dust collecting opening, 22-removes control of dust flap, 23-wind complement port, 24-water interlayer, 25-burner hearth thermal insulation fire-resistant layer
The specific embodiment
In conjunction with the accompanying drawings the specific embodiment of the present invention is described further, embodiment is used for illustrating of the present invention, rather than it is imposed any restrictions.
Hot gas flow reversion burner, comprise combustion chamber 1,1 below, combustion chamber fire bars 2, fire bars 2 belows ash-storing bin 3, flue 4 and adopt the hot-zone.Flue 4 is communicated with ash-storing bin 3, and described fire bars 2 is a tubular structure, and its two ends connect circulating water container, unburnt combustible from the combustion chamber the downward adverse current in 1 top carry out second-time burning, enter through ash-storing bin 3 then and adopt the hot-zone.
Embodiment 1: coal-fired hot gas flow reversion burning normal-pressure boiler comprises combustion chamber 1, the fire bars 2 of 1 below, combustion chamber, the ash-storing bin 3 of fire bars 2 belows, the flue 4 of body of heater 15, body of heater 15 inside water interlayer 24 being set in the body of heater 2.Described flue 4 is communicated with ash-storing bin 3, and flue 4 is adopts the hot-zone.Described fire bars 2 is a tubular structure, and its two ends connect water interlayer 24.
Ash-storing bin 3 grey Hatch Opening places are provided with grey door 18, have wind complement port 23 on the grey door 18, and rotating benefit air door 19 is installed on the grey door 18, mend on the air door 19 and have wind complement port 23 corresponding through holes.Flue 4 bottoms are provided with removes control of dust flap 22.The combustion-supporting effect of wind of mending also can be played in the hole of mending on the air door 19.
The heat of combustion chamber 1 and not clean-burning smog reverse downwards and suck ash-storing bin 3 and flue 4, carry out second-time burning, heat adopting the hot-zone, realize the heating function.Combustible is by after-flame like this, realized that self eliminates smoke, self dedusting.
Embodiment 2: coal-fired combustion bavin backfire pot and stove, comprise the chimney 7 that ash-storing bin 3, the chamber of a kitchen range 5 and the chamber of a kitchen range 5 one sides of combustion chamber 1, fire bars 2 belows of fire bars 2 tops connect, and flue 4 is established in the chamber of a kitchen range 5 belows, and flue 4 is communicated with ash-storing bin 3.Described fire bars 2 is a tubular structure, and its two ends connect water tank.The flue top of described chimney 7 opposite positions has steam vent 6.
After the fuel combustion, 1 top adverse current burns away downwards from the combustion chamber to contain the smog of imperfect combustion thing, and heat is adverse current downwards thereupon also, enters at last in the chamber of a kitchen range 5 pan is heated.Water in the fire bars 2 also is heated in order to using simultaneously.Whole process fuel fully burns, thermal efficiency height, and environmental pollution is few.
Embodiment 3: the backfire boiler, comprise the combustion chamber 1 of body of heater 15, body of heater 15 inside, the fire bars 2 of 1 below, combustion chamber, the ash-storing bin 3 of fire bars 2 belows, and water interlayer 24 is set in the body of heater 15.Smoking channle 11 was connected with chimney 7 under ash-storing bin 3 passed through, and described fire bars 2 is a tubular structure, and its two ends are connected with water interlayer 24.
1 top, combustion chamber is established smoking channle 10 and is connected with chimney 7, and last smoking channle 10 and following smoking channle 11 tops are provided with and renovate 13, renovates 13 and is installed on the junction of smoking channle 10 and following smoking channle 11 by turning handle 14.
Last smoking channle 10 is connected with chimney 7 by adapter sleeve 12 with following smoking channle 11 tops.
Backfire boiler of the present invention can be realized cooking and two kinds of functions of heat supply.
When cooking, will renovate 13 and turn to down smoking channle 11 1 sides, its floss hole will be covered.So will go up smoking channle 10 and be connected with chimney 7, the heat that generates after the fuel combustion in the combustion chamber 1 rises to pot circle 9 like this, and pan is heated.When not needing to cook, will renovate 13 and turn to smoking channle 10 1 sides, its floss hole is covered.The heat of combustion chamber 1 and not clean-burning smog suck ash-storing bin 3 and following smoking channle 11 like this, carry out second-time burning, and water interlayer 24 grades are heated, and realize the heating function.Combustible is by after-flame like this, realized that self eliminates smoke, self dedusting.
Claims (5)
1, a kind of hot gas flow reversion burner, comprise fire bars (2), ash-storing bin (3), the flue (4) below the fire bars (2) of combustion chamber (1), combustion chamber (1) below and adopt the hot-zone, it is characterized in that flue (4) is communicated with ash-storing bin (3), described fire bars (2) is a tubular structure, its two ends connect circulating water container, unburnt combustible from the combustion chamber (1) top downwards adverse current carry out second-time burning, enter through ash-storing bin (3) then and adopt the hot-zone.
2, hot gas flow reversion burner according to claim 1 is characterized in that described flue (4) peripheral hardware air-introduced machine.
3, hot gas flow reversion burner according to claim 1 and 2, it is characterized in that being provided with in the described combustion chamber (1) safe combustion tube (20), top, combustion chamber (1) is stretched out on safe combustion tube (20) top, and safe combustion tube (20) lower end is stretched in the ash-storing bin (3).
4, hot gas flow reversion burner according to claim 1 and 2, it is characterized in that described ash-storing bin (3) Hatch Opening is provided with grey door (18), have wind complement port (23) on the ash door (18), ash door (18) is gone up rotating benefit air door (19) is installed, and mends on the air door (19) to have and the corresponding through hole of wind complement port (23).
5, hot gas flow reversion burner according to claim 3, it is characterized in that described ash-storing bin (3) Hatch Opening is provided with grey door (18), have wind complement port (23) on the ash door (18), ash door (18) is gone up rotating benefit air door (19) is installed, and mends on the air door (19) to have and the corresponding through hole of wind complement port (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200710062023 CN101078514A (en) | 2007-05-28 | 2007-05-28 | Hot gas flow reversion burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200710062023 CN101078514A (en) | 2007-05-28 | 2007-05-28 | Hot gas flow reversion burner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101078514A true CN101078514A (en) | 2007-11-28 |
Family
ID=38906120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200710062023 Pending CN101078514A (en) | 2007-05-28 | 2007-05-28 | Hot gas flow reversion burner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101078514A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103471137A (en) * | 2013-09-06 | 2013-12-25 | 梁可竹 | Multiple-return-stroke reverse combustion heating boiler |
-
2007
- 2007-05-28 CN CN 200710062023 patent/CN101078514A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103471137A (en) * | 2013-09-06 | 2013-12-25 | 梁可竹 | Multiple-return-stroke reverse combustion heating boiler |
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |