CN205619280U - Garbage combustion furnace that combustion efficiency is high - Google Patents
Garbage combustion furnace that combustion efficiency is high Download PDFInfo
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- CN205619280U CN205619280U CN201620221606.2U CN201620221606U CN205619280U CN 205619280 U CN205619280 U CN 205619280U CN 201620221606 U CN201620221606 U CN 201620221606U CN 205619280 U CN205619280 U CN 205619280U
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Abstract
The utility model discloses a garbage combustion furnace that combustion efficiency is high, domestic waste from the top insert fire the burning furnace furnace chamber in, the air is sent into in the furnace chamber from the bottom for rubbish makes progress from the bottom and burns, and the waste residue is discharged from bottom slag discharging outlet, and the final tail gas of rubbish burning is followed and is discharged after fully burning in the furnace chamber lower part, makes temperature in the furnace cavity from the bottom up reduce gradually. Efficient gas endless waste combustion installation through above -mentioned optimal design, the furnace body is outside sets up the annular cooling cavity and can effectively cool down to bottom stove body, and simultaneously, , on one han, the air current gets into the furnace chamber after the upper furnace body periphery is preheated in, prevent that the cold air from getting into the furnace chamber and influencing temperature in the furnace cavity, influence the interior combustion efficiency of furnace chamber, on the other hand, the air evenly admits air bottom the furnace chamber, the burning is even in guaranteeing the furnace chamber, improve the air utilization ratio greatly, guarantee the interior processing temperature of furnace chamber, the efficiency of burning in the furnace chamber is greatly improved, again on the one hand, tail gas is discharged after the cooling chamber cooling, the follow -up tail gas treatment of being convenient for.
Description
Technical field
This utility model relates to technical field of waste treatment, particularly relates to the incineration firing that a kind of efficiency of combustion is high
Stove.
Background technology
In recent years, along with the raising of living standards of the people, Municipal Domestic Garbage Output grows at top speed, over the years
Sanitary fill storage is huge.Generally use the mode of garbage loading embeading to process, cause rubbish to corrode a large amount of soils.
Burning method can realize effective process of house refuse to greatest extent, and land occupation resource is minimum, but
Direct discharge as unprocessed in incineration tail gas, can be serious to air pollution.In existing technology of garbage disposal,
Main based on pyrolytic gasification, but owing to rubbish breathability in stove is poor, during burning, speed is relatively slow, and
Be difficult to fully burning, affect garbage treatment efficiency, it would be highly desirable to improve therefore, the most efficiently, low cost, without dirt
House refuse is cleared up by dye ground the most thoroughly, it has also become those skilled in the art's problem demanding prompt solution.
Utility model content
For solving technical problem present in background technology, the utility model proposes the rubbish that a kind of efficiency of combustion is high
Rubbish combustion furnace.
The refuse burner that a kind of efficiency of combustion that the utility model proposes is high, has inside it for incineration firing
Furnace chamber, described furnace chamber top is provided with garbage inlet and bottom is provided with deslagging outlet, it is characterised in that including:
Upper furnace body, lower volume, air inlet device, exhaust gas processing device；
Periphery, upper furnace body furnace wall is provided with peripheral wall, forms the first cooling between peripheral wall and upper furnace body furnace wall
Cavity, the first cooling cavity is provided with the first air inlet, the first gas outlet, and exhaust gas processing device passes through pipeline
Connect with the first gas outlet of described first cooling cavity, in described first cooling cavity, be provided with cooling pipe,
Cooling medium it is filled with in cooling pipe；
Lower volume outer wall includes that first time coaming plate and second time coaming plate, second time coaming plate are set in first time and enclose
Outside plate, between first time coaming plate and second time coaming plate, form the second cooling cavity, described second cooling cavity
Inside be filled with cooling medium, in lower volume, be provided with ring baffle, described ring baffle and first time coaming plate it
Between formed exhaust gas channel, described exhaust gas channel is provided with the 4th air inlet and the 4th gas outlet, the 4th air inlet
Connecting with described furnace chamber bottom, the 4th gas outlet connects with the first air inlet；
Air inlet device includes economizer bank, air airway, air cloth trachea, aerator, air
Economizer bank is coiled in the first cooling cavity periphery, and the import of economizer bank is connected with aerator, air gas distribution
Pipe is positioned at bottom furnace chamber, and air cloth trachea is provided with multiple pore, and air airway is positioned at furnace chamber, air
Airway two ends respectively with outlet and the inlet communication of air cloth trachea of economizer bank.
Preferably, multiple air cloth trachea is set bottom described furnace chamber, air airway include main air-guide section and
Multiple air-guide sections, the import of main air-guide section and economizer bank outlet, multiple air-guide sections are along leading
Gas section bearing of trend is distributed and all connects with main air-guide section, the outlet of each air-guide section and an air gas distribution
Pipe inlet communication.
Preferably, multiple air cloth tracheas are located in the same horizontal plane and be arranged in parallel at equal intervals.
Preferably, multiple air airways be vertically arranged in furnace chamber and two air airways of arbitrary neighborhood it
Spacing is equal.
Preferably, air cloth trachea is positioned at below ring baffle.
Preferably, economizer bank forms peripheral wall in the coiling of lower volume furnace wall external helicoid.
Preferably, ring baffle top is connected with upper furnace body furnace wall.
In this utility model, the refuse burner that the efficiency of combustion that proposed is high, house refuse is inserted from top
Combustion furnace intracavity, air is sent in furnace chamber from bottom so that rubbish burns bottom-up, and burning produces
Waste residue discharge from the outlet of bottom deslagging, the final tail gas of incineration firing discharges after fully burning in furnace chamber bottom,
Furnace chamber temperature is gradually lowered from top to bottom.By the rubbish of the efficient gas circulation that above-mentioned optimization designs
Combustion apparatus, annular cooling chamber is set lower volume can be carried out effective temperature-reducing outside body of heater, meanwhile,
On the one hand, air enters in furnace chamber after flowing through the preheating of upper furnace body periphery, prevents cold air from entering furnace chamber impact
Furnace chamber temperature, affects efficiency of combustion in furnace chamber, and on the other hand, air, in furnace chamber bottom even air inlet, is protected
Combustion even in card furnace chamber, is greatly improved air utilization ratio, it is ensured that treatment temperature in furnace chamber, is greatly improved stove
Intracavity efficiency of combustion, another further aspect, discharge after the cooling of tail gas cooled chamber, it is simple to follow-up vent gas treatment.
Accompanying drawing explanation
Fig. 1 is the structural representation of the refuse burner that a kind of efficiency of combustion that the utility model proposes is high.
Detailed description of the invention
As it is shown in figure 1, the knot that Fig. 1 is the refuse burner that a kind of efficiency of combustion that the utility model proposes is high
Structure schematic diagram.
With reference to Fig. 1, the refuse burner that a kind of efficiency of combustion that the utility model proposes is high, there is inside it confession
The furnace chamber of incineration firing, described furnace chamber top is provided with garbage inlet and bottom is provided with deslagging outlet, and its feature exists
In, including: upper furnace body 1, lower volume 2, air inlet device, exhaust gas processing device 4；
Periphery, upper furnace body 1 furnace wall is provided with peripheral wall, forms first between peripheral wall and upper furnace body 1 furnace wall
Cooling cavity, the first cooling cavity is provided with the first air inlet, the first gas outlet, and exhaust gas processing device 4 leads to
Cross pipeline to connect with the first gas outlet of described first cooling cavity, in described first cooling cavity, be provided with cooling
Pipeline 5, is filled with cooling medium in cooling pipe 5；
Lower volume 2 outer wall includes first time coaming plate 21 and second time coaming plate 22, and second time coaming plate 22 is sheathed
Outside first time coaming plate 21, between first time coaming plate 21 and second time coaming plate 22, form the second cooling cavity,
It is filled with cooling medium in described second cooling cavity, in lower volume 2, is provided with ring baffle 6, ring baffle
6 tops are connected with upper furnace body 1 furnace wall, form tail gas between described ring baffle 6 and first time coaming plate 21
Passage, described exhaust gas channel is provided with the 4th air inlet and the 4th gas outlet, the 4th air inlet and described furnace chamber
Bottom connects, and the 4th gas outlet connects with the first air inlet；
Air inlet device includes economizer bank 31, air airway 32, multiple air cloth trachea 33, drum
Blower fan 34, economizer bank 31 is spirally coiled in the first cooling cavity periphery, the import of economizer bank 31
Being connected with aerator 34, air airway 32 includes main air-guide section and multiple air-guide sections, main air-guide section
Import and economizer bank 31 outlet, multiple air-guide sections along the distribution of main air-guide section bearing of trend and all with
Main air-guide section connects, the outlet of each air-guide section and air cloth trachea 33 inlet communication, air gas distribution
Pipe 33 is positioned at bottom furnace chamber, and multiple air cloth tracheas 33 are located in the same horizontal plane and be arranged in parallel at equal intervals,
Described horizontal plane is positioned at below ring baffle 6, and air cloth trachea 33 is provided with multiple pore, air airway
32 are positioned at furnace chamber, air airway 32 two ends respectively with outlet and the air cloth trachea of economizer bank 31
The inlet communication of 33.
During the specific works of the refuse burner that the efficiency of combustion of the present embodiment is high, house refuse is from top
Inserting in furnace chamber, air is passed through in furnace chamber from bottom so that in furnace chamber, rubbish burns bottom-up, burning
Time, by deslagging outlet, solid slag is discharged bottom furnace chamber, so that the burning that rubbish is in furnace chamber
Layer is held in place by；In combustion, air preheats in furnace chamber periphery, subsequently into furnace chamber
In, prevent cold air from being directly entered furnace chamber, causing furnace chamber temperature rapid drawdown, affect the burning of rubbish in furnace chamber
Efficiency, it is ensured that combustion-supporting effect, additionally, the waste gas in furnace chamber is discharged from furnace chamber lower combustion layer, it is ensured that waste gas
Fully burning, and waste gas is discharged after the cooling cavity pre-cooling of upper furnace body, it is simple to follow-up vent gas treatment step.
In the present embodiment, the refuse burner that the efficiency of combustion that proposed is high, house refuse is inserted from top
Combustion furnace intracavity, air is sent in furnace chamber from bottom so that rubbish burns bottom-up, and burning produces
Waste residue discharge from the outlet of bottom deslagging, the final tail gas of incineration firing discharges after fully burning in furnace chamber bottom,
Furnace chamber temperature is gradually lowered from top to bottom.By the rubbish of the efficient gas circulation that above-mentioned optimization designs
Combustion apparatus, annular cooling chamber is set lower volume can be carried out effective temperature-reducing outside body of heater, meanwhile,
On the one hand, air enters in furnace chamber after flowing through the preheating of upper furnace body periphery, prevents cold air from entering furnace chamber impact
Furnace chamber temperature, affects efficiency of combustion in furnace chamber, and on the other hand, air, in furnace chamber bottom even air inlet, is protected
Combustion even in card furnace chamber, is greatly improved air utilization ratio, it is ensured that treatment temperature in furnace chamber, is greatly improved stove
Intracavity efficiency of combustion, another further aspect, discharge after the cooling of tail gas cooled chamber, it is simple to follow-up vent gas treatment.
In a specific embodiment, by the air inlet pipe of air inlet device is optimized design so that empty
Gas is to the uniform gas distribution of burning zone bottom furnace chamber, and rubbish is more uniform, more fully in burning zone burning；This
Outward, air-guide section for air airway is vertically arranged in furnace chamber so that air from economizer bank to air
Carrying out secondary preheating in furnace chamber during gas distribution pipe flowing, it is ensured that in furnace chamber, heat utilization efficiency is higher, burning is more abundant,
On the other hand, described air-guide section is vertically in rubbish heap, it is possible to prevent rubbish heap in combustion from tying,
Improve incineration firing efficiency further.
The above, only this utility model preferably detailed description of the invention, but protection model of the present utility model
Enclose and be not limited thereto, the technology model that any those familiar with the art discloses at this utility model
In enclosing, conceive in addition equivalent or change according to the technical solution of the utility model and utility model thereof, all
Should contain within protection domain of the present utility model.
Claims (7)
1. the refuse burner that efficiency of combustion is high, has the furnace chamber for incineration firing, described stove inside it
Top of chamber is provided with garbage inlet and bottom is provided with deslagging outlet, it is characterised in that including: upper furnace body (1),
Lower volume (2), air inlet device, exhaust gas processing device (4)；
Upper furnace body (1) periphery, furnace wall is provided with peripheral wall, shape between peripheral wall and upper furnace body (1) furnace wall
Becoming the first cooling cavity, the first cooling cavity to be provided with the first air inlet, the first gas outlet, vent gas treatment fills
Put (4) to be connected by the first gas outlet of pipeline with described first cooling cavity, in described first cooling cavity
Being provided with cooling pipe (5), cooling pipe is filled with cooling medium in (5)；
Lower volume (2) outer wall includes first time coaming plate (21) and second time coaming plate (22), encloses for second time
It is outside that plate (22) is set in first time coaming plate (21), first time coaming plate (21) and second time coaming plate (22)
Between formed second cooling cavity, described second cooling cavity in be filled with cooling medium, lower volume (2)
Inside it is provided with ring baffle (6), forms tail gas between described ring baffle (6) and first time coaming plate (21) and lead to
Road, described exhaust gas channel is provided with under the 4th air inlet and the 4th gas outlet, the 4th air inlet and described furnace chamber
Portion connects, and the 4th gas outlet connects with the first air inlet；
Air inlet device include economizer bank (31), air airway (32), air cloth trachea (33),
Aerator (34), economizer bank (31) is coiled in the first cooling cavity periphery, economizer bank (31)
Import be connected with aerator (34), air cloth trachea (33) is positioned at bottom furnace chamber, air cloth trachea (33)
Being provided with multiple pore, air airway (32) is positioned at furnace chamber, and air airway (32) two ends are respectively
Outlet with economizer bank (31) and the inlet communication of air cloth trachea (33).
The refuse burner that efficiency of combustion the most according to claim 1 is high, it is characterised in that described stove
Multiple air cloth trachea (33) is set bottom chamber, air airway (32) include main air-guide section and multiple lead
Gas section, the import of main air-guide section and economizer bank (31) outlet, multiple air-guide sections are along leading gas
Section bearing of trend is distributed and all connects with main air-guide section, the outlet of each air-guide section and an air cloth trachea
(33) inlet communication.
The refuse burner that efficiency of combustion the most according to claim 2 is high, it is characterised in that Duo Gekong
Gas gas distribution pipe (33) is located in the same horizontal plane and be arranged in parallel at equal intervals.
The refuse burner that efficiency of combustion the most according to claim 2 is high, it is characterised in that Duo Gezhi
Air-guide section is vertically arranged in furnace chamber and the spacing of two air airways (32) of arbitrary neighborhood is equal.
The refuse burner that efficiency of combustion the most according to claim 1 is high, it is characterised in that air cloth
Trachea (33) is positioned at ring baffle (6) lower section.
The refuse burner that efficiency of combustion the most according to claim 1 is high, it is characterised in that air is pre-
Heat pipe (31) forms peripheral wall in the coiling of lower volume (2) furnace wall external helicoid.
The refuse burner that efficiency of combustion the most according to claim 1 is high, it is characterised in that annular gear
Plate (6) top is connected with upper furnace body (1) furnace wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620221606.2U CN205619280U (en) | 2016-03-21 | 2016-03-21 | Garbage combustion furnace that combustion efficiency is high |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620221606.2U CN205619280U (en) | 2016-03-21 | 2016-03-21 | Garbage combustion furnace that combustion efficiency is high |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205619280U true CN205619280U (en) | 2016-10-05 |
Family
ID=57031784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620221606.2U Expired - Fee Related CN205619280U (en) | 2016-03-21 | 2016-03-21 | Garbage combustion furnace that combustion efficiency is high |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205619280U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105674278A (en) * | 2016-03-21 | 2016-06-15 | 安徽未名生物环保有限公司 | Garbage combustion furnace high in combustion efficiency |
-
2016
- 2016-03-21 CN CN201620221606.2U patent/CN205619280U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105674278A (en) * | 2016-03-21 | 2016-06-15 | 安徽未名生物环保有限公司 | Garbage combustion furnace high in combustion efficiency |
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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: 20161005 Termination date: 20200321 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |