CN203744288U - Air purifying smokeless combustion furnace - Google Patents
Air purifying smokeless combustion furnace Download PDFInfo
- Publication number
- CN203744288U CN203744288U CN201420122413.2U CN201420122413U CN203744288U CN 203744288 U CN203744288 U CN 203744288U CN 201420122413 U CN201420122413 U CN 201420122413U CN 203744288 U CN203744288 U CN 203744288U
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- CN
- China
- Prior art keywords
- air
- combustion chamber
- heater
- air duct
- smokeless
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- Expired - Fee Related
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Abstract
The utility model provides an air purifying smokeless combustion furnace, belongs to the technical field of boilers and particularly relates to a smokeless combustion furnace. The air purifying smokeless combustion furnace enables fuel to be combusted completely and does not generate smoke after combustion is stabilized. The air purifying smokeless combustion furnace comprises a furnace body provided with a chimney on the top, a combustion chamber is arranged in the furnace body, an ash bin is arranged under the combustion chamber, a grate is arranged between the combustion chamber and the ash bin, and the surface of the furnace body is provided with an air inlet connected with the ash bin. The air purifying smokeless combustion furnace is characterized in that an air sleeve corresponding to the combustion chamber is arranged outside the furnace body, the furnace body is evenly provided with side air holes communicating the combustion chamber with the air sleeve, at least three air ducts are evenly distributed in the portions, corresponding to the upper portion of the combustion chamber, in the furnace body, and gaps are formed among the air ducts. The surface of each air duct is provided with air blowing holes corresponding to the gaps.
Description
Technical field
The utility model belongs to boiler technology field, is specifically related to a kind of smokeless burner.
Background technology
Existing burner, in the time of the fuel such as coal combustion, stalk, all can discharge a large amount of black smokes, and black smoke contains a large amount of S0
2, the pernicious gas such as dioxin, serious environment pollution.
If light the combustiblerefuses such as plastics in burner, it produces black smoke will be more, and therefore, plain cylindrical furnace cannot use combustiblerefuse as fuel.
In addition, produce not only contaminated environment of black smoke, also proved to still have the not fully burning of a lot of combustibles in flue gas, this is also a kind of waste of the energy.
Summary of the invention
The utility model is exactly for the problems referred to above, provides one can make full combustion of fuel, after smooth combustion, can not produce the smokeless burner of air cleaning of flue gas.
For realizing above-mentioned purpose of the present utility model, the utility model adopts following technical scheme, the utility model comprises that top is the body of heater of chimney, in body of heater, be provided with combustion chamber, below, combustion chamber is ash silo, is fire grate between combustion chamber and ash silo, and body of heater surface is provided with the connected air inlet of same ash silo, it is characterized in that: body of heater is outer arranges wind cover corresponding to combustion chamber the uniform crosswind hole that is communicated with combustion chamber and wind cover that is provided with on body of heater; In body of heater, corresponding at least three air ducts of the uniform setting in top of combustion chamber, between air duct and air duct, be provided with gap; Described air duct surface is provided with blowhole corresponding to described gap.
The beneficial effects of the utility model: the utility model is by the uniform crosswind hole that arranges on body of heater, fuel is in the time of burning Indoor Combustion, to blow air in combustion chamber, can improve the oxygen content in combustion chamber by crosswind hole, make fuel carry out primary combustion comparatively fully.
Flame and flue gas through primary combustion can move to the gap location between air duct and air duct; And be provided with blowhole corresponding to gap on air duct; The air that blowhole blows out can be blown out tiny burning particles by flame and flue gas; Burning particles fully contacts with air, and moment will not have all fully burnings of flue gas of completing combustion; Fully after burning, discharge is clean pure, without any the hot blast of color; Pollution-free to air.
Because the utility model burning is very abundant, not only use coal, stalk etc. very good as fuel combustion efficiency, even if use combustiblerefuse as fuel, still do not have flue gas to discharge, can be used as and process the use of combustiblerefuse burner.
In addition, due to the utility model sufficient combustion, can obtain a large amount of heat energy; Energy utilization rate is high, has good economic benefit and social benefit.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the A-A cutaway view of Fig. 1.
Fig. 3 is the side sectional view of Fig. 1.
In accompanying drawing 1 be ash silo, 2 for ash door, 3 for fire grate, 4 for leeward hole, 5 for crosswind hole, 6 for wind cover, 7 for fuel door, 8 for air duct, 9 for gap, 10 for blowhole, 11 for water jacket, 12 for water pipe row, 13 for body of heater, 14 for chimney, 15 for blower unit, 16 for blast pipe, 17 for air compartment, 18 for combustion chamber, 19 be air inlet.
Detailed description of the invention
The utility model comprises that top is the body of heater 13 of chimney 14, in body of heater 13, be provided with combustion chamber 18,18 belows, combustion chamber are ash silo 1, between combustion chamber 18 and ash silo 1, it is fire grate 3, body of heater 13 surfaces are provided with the connected air inlet 19 of same ash silo 1, it is characterized in that: body of heater 13 is outer arranges wind cover 6 corresponding to combustion chamber 18 the uniform crosswind hole 5 that is communicated with combustion chamber 18 and wind cover 6 that is provided with on body of heater 13; In body of heater 13, corresponding at least three air ducts of the uniform setting in top 8 of combustion chamber 18, between air duct 8 and air duct 8, be provided with gap 9; Described air duct 8 surfaces are provided with blowhole 10 corresponding to described gap 9.
Described fire grate 3 is set to up-small and down-big truncated cone-shaped, the fire grate 3 uniform leeward holes 4 that are provided with, surface.By the improvement to fire grate 3 shapes, further improve the wind area of fuel, improve efficiency of combustion, further ensure full combustion of fuel.Reach the object of smokeless emission.
Described body of heater 13 inner surfaces are provided with water jacket 11, are provided with the water pipe row 12 of at least two-layer connection water jacket 11 in described body of heater 13 corresponding to the top of air duct 8.By water jacket 11 and water pipe row 12, the heat energy that can utilize the utility model to produce is heated up water.
Described water pipe row 12 be between layers 90 ° staggered.
Described air duct 8 cross sections can be set to rectangle.Between air duct 8 and air duct 8, can form longer gap 9, thereby can make time and area that flame contacts with air with flue gas increase; The flue gas and the flame that contribute to fuel to produce resolve into more tiny burning particles, for fully burning better condition is provided.
The bottom of described air duct 8 is also provided with blowhole 10 corresponding to combustion chamber 18.Can make the upper and lower and comprehensive air intake of surrounding in combustion chamber 18, oxygen content is greatly improved, and further improves efficiency of combustion.
On described body of heater 13, be provided with fuel door 7 corresponding to combustion chamber 18, on body of heater 13, be provided with ash door 2 corresponding to ash silo 1.
Described air duct 8 parallel arrangements, the two ends of air duct 8 are provided with air compartment 17, two air compartments 17 and are all connected with blast pipe 16.
Blower unit 15 or described wind cover 6 can be set in described chimney 14, air duct 8 is all connected with air-blast device with air inlet 19.
Described two air compartments 17 also can be connected with air-blast device.
Through test determination, when the utility model first lit, because temperature in stove is lower, insufficient meeting of burning produces certain flue gas; After 3～5 minutes, form smooth combustion state; Now the interior flame in combustion chamber 18 is larger, by the effect of blower unit 15 or air blast, for combustion chamber 18 provides a large amount of oxygen, combustion chamber 18 fuels can fully be contacted with oxygen, carries out primary combustion.
The flame that primary combustion generates and flue gas can be understood through the gap 9 between air duct 8 under wind action; And flame and flue gas be in through gap 9, the air blowing out in air duct 8 can be blown out tiny burning particles by flame and flue gas; Burning particles fully contacts with air; Moment fully burns, and black flue gas all can be lighted; Hot gas rises water pipe row 12 is washed away, and water is heated; Last hot blast is from chimney 14 discharge chambers.
Through field trial, with hardboard, when above chimney 14, through air cooking certain hour, hardboard does not have blackening completely; Visible the utility model is emerged without any black smoke, free from environmental pollution, and environment protecting is good.
Be understandable that, above about specific descriptions of the present utility model, only for being described, the utility model is not limited to the described technical scheme of the utility model embodiment, those of ordinary skill in the art is to be understood that, still can modify or be equal to replacement the utility model, to reach identical technique effect; Use needs as long as meet, all within protection domain of the present utility model.
Claims (10)
1. the smokeless burner of air cleaning, comprise that top is the body of heater (13) of chimney (14), in body of heater (13), be provided with combustion chamber (18), below, combustion chamber (18) is ash silo (1), between combustion chamber (18) and ash silo (1), be fire grate (3), body of heater (13) surface is provided with the connected air inlet (19) of same ash silo (1), it is characterized in that: body of heater (13) is outer arranges wind cover (6) corresponding to combustion chamber (18) the upper uniform crosswind hole (5) that is communicated with combustion chamber (18) and wind cover (6) that is provided with of body of heater (13); In body of heater (13), corresponding at least three air ducts of the uniform setting in top (8) of combustion chamber (18), between air duct (8) and air duct (8), be provided with gap (9); Described air duct (8) surface is provided with blowhole (10) corresponding to described gap (9).
2. the smokeless burner of air cleaning according to claim 1, is characterized in that: described fire grate (3) is set to up-small and down-big truncated cone-shaped, the uniform leeward hole (4) that is provided with, fire grate (3) surface.
3. the smokeless burner of air cleaning according to claim 1, it is characterized in that: described body of heater (13) inner surface is provided with water jacket (11), in described body of heater (13), be provided with the water pipe row (12) of at least two-layer connection water jacket (11) corresponding to the top of air duct (8).
4. the smokeless burner of air cleaning according to claim 3, is characterized in that: it is ° staggered that described water pipe row (12) is (90) between layers.
5. the smokeless burner of air cleaning according to claim 1, is characterized in that: described air duct (8) cross section is set to rectangle.
6. the smokeless burner of air cleaning according to claim 5, is characterized in that: the bottom of described air duct (8) is also provided with blowhole (10) corresponding to combustion chamber (18).
7. the smokeless burner of air cleaning according to claim 1, is characterized in that: described body of heater (13) is upper is provided with fuel door (7) corresponding to combustion chamber (18), and body of heater (13) is upper is provided with ash door (2) corresponding to ash silo (1).
8. the smokeless burner of air cleaning according to claim 5, is characterized in that: described air duct (8) parallel arrangement, and the two ends of air duct (8) are provided with air compartment (17), and two air compartments (17) all same blast pipe (16) are connected.
9. the smokeless burner of air cleaning according to claim 1, is characterized in that: blower unit (15) is set in described chimney (14), or described wind cover (6), air duct (8) and air inlet (19) are all connected with air-blast device.
10. the smokeless burner of air cleaning according to claim 8, is characterized in that: described two air compartments (17) are connected with air-blast device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420122413.2U CN203744288U (en) | 2014-03-19 | 2014-03-19 | Air purifying smokeless combustion furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420122413.2U CN203744288U (en) | 2014-03-19 | 2014-03-19 | Air purifying smokeless combustion furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203744288U true CN203744288U (en) | 2014-07-30 |
Family
ID=51344082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420122413.2U Expired - Fee Related CN203744288U (en) | 2014-03-19 | 2014-03-19 | Air purifying smokeless combustion furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203744288U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106402895A (en) * | 2016-10-28 | 2017-02-15 | 佟文利 | Smokeless furnace for waste incineration |
-
2014
- 2014-03-19 CN CN201420122413.2U patent/CN203744288U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106402895A (en) * | 2016-10-28 | 2017-02-15 | 佟文利 | Smokeless furnace for waste incineration |
| CN106402895B (en) * | 2016-10-28 | 2018-09-25 | 佟文利 | No-smoke furnace for waste incineration |
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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 |
Granted publication date: 20140730 Termination date: 20180319 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |