CN105674243B - biomass high-temperature gasification boiler burner - Google Patents
biomass high-temperature gasification boiler burner Download PDFInfo
- Publication number
- CN105674243B CN105674243B CN201610066711.8A CN201610066711A CN105674243B CN 105674243 B CN105674243 B CN 105674243B CN 201610066711 A CN201610066711 A CN 201610066711A CN 105674243 B CN105674243 B CN 105674243B
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- Prior art keywords
- combustion
- gasification
- wind
- supporting
- chamber
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23B—METHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL
- F23B30/00—Combustion apparatus with driven means for agitating the burning fuel; Combustion apparatus with driven means for advancing the burning fuel through the combustion chamber
- F23B30/02—Combustion apparatus with driven means for agitating the burning fuel; Combustion apparatus with driven means for advancing the burning fuel through the combustion chamber with movable, e.g. vibratable, fuel-supporting surfaces; with fuel-supporting surfaces that have movable parts
- F23B30/06—Combustion apparatus with driven means for agitating the burning fuel; Combustion apparatus with driven means for advancing the burning fuel through the combustion chamber with movable, e.g. vibratable, fuel-supporting surfaces; with fuel-supporting surfaces that have movable parts with fuel supporting surfaces that are specially adapted for advancing fuel through the combustion zone
- F23B30/10—Combustion apparatus with driven means for agitating the burning fuel; Combustion apparatus with driven means for advancing the burning fuel through the combustion chamber with movable, e.g. vibratable, fuel-supporting surfaces; with fuel-supporting surfaces that have movable parts with fuel supporting surfaces that are specially adapted for advancing fuel through the combustion zone with fuel-supporting surfaces having fuel advancing elements that are movable, but remain essentially in the same place, e.g. with rollers or reciprocating grate bars
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
- F23L1/00—Passages or apertures for delivering primary air for combustion
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
- F23L9/00—Passages or apertures for delivering secondary air for completing combustion of fuel
- F23L9/04—Passages or apertures for delivering secondary air for completing combustion of fuel by discharging the air beyond the fire, i.e. nearer the smoke outlet
Abstract
The invention discloses a kind of biomass high-temperature gasification boiler burners, including furnace body, furnace chamber is provided in the furnace body, the side wall of the furnace chamber is equipped with the gasification combustion-supporting wind-distributing pipe of several directives burning surface of material, the bottom of the furnace chamber is equipped with the reciprocating fire grate that slag output end is located in boiler furnace, the front end of the furnace chamber is equipped with the torch firing channel being plugged in boiler furnace, and the side wall of the torch firing channel is equipped with the combustion-supporting air supply device of resistance cigarette for making that air curtain is formed in the torch firing channel；The characteristics of present invention is moved upwards using hot wind, the biomass high-temperature gasification, and combustion environment of an approximate closing is established in furnace body, the peak temperature of burning is up to 1200 DEG C 1300 DEG C, all pernicious gases such as dioxin is completely broken down, substantially increase the utilization efficiency of heat energy of material, the flue gas emission of material burning is greatly reduced, is the breakthrough improvement to the prior art, the complete resource for material especially biomass, which utilizes, provides sufficient guarantee.
Description
Technical field
The present invention relates to a kind of technical field of energy utilization more particularly to a kind of thermal energy after burning is blown to the life of boiler
Substance combustion device.
Background technology
The combustion furnace of the prior art is all to supply air from ash layers, and either common stove or reverse burning furnace, air first supply
Imperfect combustion ashes burn away, and discharge remaining thermal energy；It is provided to burning zone to burn, release heat simultaneously will be warm
Reduction zone can be supplied to；Reduction zone absorbs thermal energy, decomposites volatile matter, and volatile combustion is to generate a large amount of required thermal energy.
The above-mentioned theory of combustion will appear many technical problems in Actual combustion.Because air is supplied from ash layers, combustion
Combustion space temperature of the maximum temperature of burning above burning zone, reduction zone can not meet the completely burned condition of volatile matter, from
And dense smoke is formed, burning is caused to be not thorough, is lost in the calorific value of solid combustible object 70%, greatly wastes the energy, pollutes ring
Border.Especially in Refuse Incineration Process, the dioxin for generation of burning does not have hot environment to be decomposed, and makes garbage incineration technology
It can not promote.
Invention content
The technical problems to be solved by the invention be to provide a kind of change air direction of the supply, can be formed high temperature combustion zone,
Be conducive to biomass fully to burn and extremely environmentally friendly biomass high-temperature gasification boiler burner.
In order to solve the above technical problems, the technical scheme is that：Biomass high-temperature gasification boiler burner, with boiler
Burner hearth connects, and including furnace body, furnace chamber is provided in the furnace body, the bottom of the furnace chamber is located at equipped with slag output end in boiler furnace
Reciprocating fire grate, the front end of the furnace chamber is equipped with the torch firing channel being plugged in boiler furnace, and the rear end of the furnace chamber is equipped with
Rear blocking plate, the top of the rear blocking plate are provided with feed inlet, and the feed inlet is externally connected to feed arrangement, under the feed inlet
The rear blocking plate of side is equipped with the guide body being oriented to material on the reciprocating fire grate；It is set on the side wall of the torch firing channel
There is the combustion-supporting air supply device of resistance cigarette for making that air curtain is formed in the torch firing channel；The furnace chamber includes the material close to the feed inlet
Drying chamber and the gasification, and combustion chamber close to the torch firing channel, the side wall of the gasification, and combustion chamber burn equipped with several directives
The gasification combustion-supporting wind-distributing pipe of surface of material, the gasification combustion-supporting wind-distributing pipe are connected with gasification, and combustion air supply device.
As preferred technical solution, the feed arrangement includes feed hopper, and the lower part of the feed hopper is provided with charging
Channel, the feeding-passage includes reciprocal pusher section and the material extrusion seal section close to the feed inlet, in the reciprocal pusher section
The expeller of reciprocating motion is installed, the expeller is connected with expeller reciprocating movement driving device.
As preferred technical solution, the bottom of the reciprocating fire grate is equipped with fire grate air-distribution device.
As preferred technical solution, the side wall that the combustion-supporting air supply device of the resistance cigarette includes the torch firing channel is set as pressing from both sides
Layer and also serve as resistance the combustion-supporting cloth wind chamber of cigarette, it is described resistance the combustion-supporting cloth wind chamber of cigarette be connected with the combustion-supporting cloth of resistance cigarette in the torch firing channel
Air hose, the nozzle of the resistance combustion-supporting wind-distributing pipe of cigarette are set on the side wall of the resistance combustion-supporting wind-distributing pipe of cigarette towards the reciprocating fire grate
There is the resistance combustion-supporting wind distributing hole of cigarette；The resistance combustion-supporting cloth wind chamber of cigarette is externally connected to for wind regime.
As the improvement to above-mentioned technical proposal, the resistance combustion-supporting air supply device of cigarette, which further includes, is arranged on the torch firing channel
The combustion-supporting cavity wall hole of resistance cigarette on madial wall.
As preferred technical solution, the side wall of the gasification, and combustion air supply device including the furnace chamber be set as interlayer and
Gasification, and combustion cloth wind chamber is also served as, the gasification, and combustion cloth wind chamber connects the gasification combustion-supporting wind-distributing pipe, the gasification combustion-supporting cloth wind
The side wall of pipe is equipped with gasification combustion-supporting wind distributing hole；The gasification, and combustion cloth wind chamber is externally connected to for wind regime.
As the improvement to above-mentioned technical proposal, the gasification, and combustion air supply device, which further includes, to be arranged on the inside of the furnace chamber
Gasification combustion-supporting cavity wall hole on wall.
As the improvement to above-mentioned technical proposal, the guide body includes being located above the reciprocating fire grate and have
Tilt the wedge-shaped guide body in guide face.
As the improvement to above-mentioned technical proposal, the wedge shape guide body is ducted body, and the inclination guide face is equipped with
Dry wind injection hole, the wedge shape guide body are connected with dry materials air supply device.
As the improvement to above-mentioned technical proposal, the dry materials air supply device is set as interlayer including the rear blocking plate
And dry intake adit is also served as, the dry intake adit is connected with for wind regime.
By adopting the above-described technical solution, biomass high-temperature gasification boiler burner, connect with boiler furnace, including stove
Body is provided with furnace chamber in the furnace body, and the bottom of the furnace chamber is equipped with the reciprocating fire grate that slag output end is located in boiler furnace,
The front end of the furnace chamber is equipped with the torch firing channel being plugged in boiler furnace, and the rear end of the furnace chamber is equipped with rear blocking plate, after described
The top of closure plate is provided with feed inlet, and the feed inlet is externally connected to feed arrangement, stifled after described below the feed inlet
Plate is equipped with the guide body being oriented to material on the reciprocating fire grate；The side wall of the torch firing channel, which is equipped with, makes the torch firing
The combustion-supporting air supply device of resistance cigarette of air curtain is formed in channel；The furnace chamber is included close to the dry materials chamber of the feed inlet and close
The gasification, and combustion chamber of the torch firing channel, the side wall of the gasification, and combustion chamber are equipped with the gasification of several directives burning surface of material
Combustion-supporting wind-distributing pipe, the gasification combustion-supporting wind-distributing pipe are connected with gasification, and combustion air supply device；The present invention uses reciprocating fire grate conduct
The retainer plate of material burning, material constantly roll during before combustion, make burning more abundant；The gasification combustion-supporting cloth
Air hose makes burning zone oxygen-enriched combusting, generates a large amount of heat and be blown to the internal layer of material, internal layer to surface of material forced air supply
Material thermally decomposed and generate fuel gas, fuel gas by the gasification combustion-supporting wind-distributing pipe wind drive yearn for combination furnace
Row's movement, by the rebound of reciprocating fire grate, is placed through the burning zone on material surface layer, in the process fuel gas quilt again
Further cracking, due to the top closure of the furnace chamber, cracked gas can not escape, in the abundant oxygen supply of gasification combustion-supporting wind-distributing pipe
Lower rapid burning, the peak temperature of burning is up to 1200 DEG C -1300 DEG C, at these elevated temperatures, all macromolecular functional groups by after
It is continuous crack and burn, all pernicious gases such as dioxin is completely broken down, the high temperature pyrotechnics small part in the furnace chamber is by object
Expect the dry materials gasification in drying chamber, it is most of to enter in the torch firing channel；Due to being provided with resistance in the torch firing channel
On the one hand the combustion-supporting air supply device of cigarette, the combustion-supporting air supply device of the resistance cigarette form air curtain, by the pyrotechnics sprayed into the furnace chamber not
The flue gas of after-flame stops and provides sufficient combustion oxygen, is clean-burning nothing so as to ensure to spray into the pyrotechnics in boiler furnace
Cigarette pyrotechnics, on the other hand with the promotion of reciprocating fire grate, the ashes containing a small amount of unburnt ingredient constantly enter torch firing channel,
The resistance combustion-supporting air supply device of cigarette provides clean-burning oxygen for the unburned ashes on the reciprocating fire grate, makes in material
Calorific value fully discharges；With the promotion of reciprocating fire grate, material constantly burning is until becoming ashes and being dropped into from torch firing channel
In boiler furnace, the flame of high temperature is sprayed from torch firing channel and is entered in boiler furnace, is made in boiler furnace full of torch firing fire
Flame, minute quantity escape and not sufficiently combusted macromolecular functional group continue to gasify and fully burn in boiler furnace, so as to make
Thermal energy is absorbed and utilized by boiler caused by the present invention；The characteristics of present invention is moved upwards using hot wind, simultaneously because gasification helps
The abundant air feed of wind-distributing pipe is fired, the high-temperature gasification burning situation of an approximate closing, the torch firing channel are established in furnace body
The combustion-supporting air supply device of resistance cigarette of interior setting makes the flue gas in the hot wind of burning generation further fully burn, greatly improves
The utilization efficiency of heat energy of material greatly reduces the flue gas emission of material burning, is the breakthrough improvement to the prior art, is
The complete resource of material especially biomass using sufficient guarantee is provided there is great economic benefit and society to imitate
Benefit.
Description of the drawings
The following drawings are only intended to schematically illustrate and explain the present invention, not delimit the scope of the invention.Wherein：
Fig. 1 is the structure principle chart of the embodiment of the present invention；
Fig. 2 is the right view of Fig. 1；
Fig. 3 is the cross-sectional structure schematic diagram of Fig. 1 gasification, and combustion chambers；
Fig. 4 is the fundamental diagram of the embodiment of the present invention；
In figure：1- boiler furnaces；2- furnace bodies；3- furnace chambers；31- dry materials chambers；32- gasification, and combustion chambers；32a- gasifications help
Fire cavity wall hole；33- gasification, and combustion cloth wind chambers；4- reciprocating fire grates；5- torch firing channels；The combustion-supporting cavity wall hole of 51- resistance cigarettes；It is blocked up after 6-
Plate；61- dries intake adit；7- feed inlets；81- feed hoppers；82- feeding-passages；The reciprocal pusher sections of 821-；822- material extrusions seal
Section；83- expellers；84- expeller reciprocating movement driving devices；9- guide bodies；91- tilts guide face；91a- dry winds are blown
Hole；10- wind turbines；11- gasification combustion-supporting wind-distributing pipes；11a- gasification combustion-supporting wind distributing holes；12- fire grate air-distribution devices；131- resistance cigarettes are combustion-supporting
Cloth wind chamber；132- hinders the combustion-supporting wind-distributing pipe of cigarette；132a- hinders the combustion-supporting wind distributing hole of cigarette.
Specific embodiment
With reference to the accompanying drawings and examples, the present invention is further explained.In the following detailed description, only pass through explanation
Mode describes certain exemplary embodiments of the present invention.Undoubtedly, those of ordinary skill in the art will recognize,
In the case of without departing from the spirit and scope of the present invention, described embodiment can be repaiied with a variety of different modes
Just.Therefore, attached drawing and description are regarded as illustrative in nature, and are not intended to limit the scope of the claims.
As shown in Figure 1, Figure 2 and Figure 3, biomass high-temperature gasification boiler burner is connect with boiler furnace 1, including furnace body
2, furnace chamber 3 is provided in the furnace body 2, the bottom of the furnace chamber 3 is equipped with the reciprocating fire grate that slag output end is located in boiler furnace 1
4, the reciprocating fire grate 4 is prior art fire grate, and details are not described herein for concrete structure and operation principle, and the present embodiment uses
The retainer plate that reciprocating fire grate 4 burns as material, makes material constantly roll during before combustion, burning is made more to fill
Point；The front end of the furnace chamber 3 is equipped with the torch firing channel 5 being plugged in boiler furnace 1, and the rear end of the furnace chamber 3 is equipped with rear blocking plate
6, the top of the rear blocking plate 6 is provided with feed inlet 7, and the feed inlet 7 is externally connected to feed arrangement, under the feed inlet 7
The rear blocking plate 6 of side is equipped with the guide body 9 being oriented to material on the reciprocating fire grate 4；The side wall of the torch firing channel 5
It is equipped with the combustion-supporting air supply device of resistance cigarette for making that air curtain is formed in the torch firing channel 5；The furnace chamber 3 is included close to the feed inlet
7 dry materials chamber 31 and the gasification, and combustion chamber 32 close to the torch firing channel 5, the side wall of the gasification, and combustion chamber 32 are equipped with
The gasification combustion-supporting wind-distributing pipe 11 of several directive burning surface of material, the gasification combustion-supporting wind-distributing pipe 11 are connected with gasification, and combustion air feed
Device.
The feed arrangement includes feed hopper 81, and the lower part of the feed hopper 81 is provided with feeding-passage 82, the charging
Channel 82 includes reciprocal pusher section 821 and the material extrusion seal section 822 close to the feed inlet 7, pacifies in the reciprocal pusher section 821
Expeller 83 equipped with reciprocating motion, the expeller 83 are connected with expeller reciprocating movement driving device 84.In the present embodiment,
The expeller reciprocating movement driving device 84 is hydraulic cylinder, naturally it is also possible to using mechanically or electrically dynamic reciprocating motion driving machine
Structure, these mechanisms are well known, and it is no longer repeated herein.The expeller 83 constantly pushes partial material into the material extrusion
In seal section 822, the material of rear end in the material extrusion seal section 822 is released and passes through the feed inlet 7 by the material having just enter into
The furnace chamber 3 is fallen into, in this way, retaining the material that a part is compacted in the material extrusion seal section 822 always, is prevented so as to play
The effect that pyrotechnics is escaped by the feeding-passage 82.
The bottom of the reciprocating fire grate 4 is equipped with fire grate air-distribution device 12.In the present embodiment, the fire grate air-distribution device 12
To be arranged on the wind-distributing pipe of 4 bottom part down of reciprocating fire grate, material air feed is given from the bottom of the reciprocating fire grate 4, ensures object
The further abundant burning of material, prevents ashes from falling out of the reciprocating fire grate 4 gap.
The side wall that the combustion-supporting air supply device of the resistance cigarette includes the torch firing channel 5 is set as interlayer and also serves as the resistance combustion-supporting cloth of cigarette
Wind chamber 131, the resistance combustion-supporting cloth wind chamber 131 of cigarette are connected with the combustion-supporting wind-distributing pipe 132 of resistance cigarette in the torch firing channel 5, institute
The nozzle of the resistance combustion-supporting wind-distributing pipe 132 of cigarette is stated towards the reciprocating fire grate 4, helps the unburned ashes on the reciprocating fire grate 4
Fully burning；The side wall of the resistance combustion-supporting wind-distributing pipe 132 of cigarette is equipped with the combustion-supporting wind distributing hole 132a of resistance cigarette, the resistance combustion-supporting confession of cigarette
Wind apparatus further includes the combustion-supporting cavity wall hole 51 of resistance cigarette being arranged on 5 madial wall of torch firing channel, the resistance combustion-supporting wind distributing hole of cigarette
132a and the combustion-supporting cavity wall hole 51 of the resistance cigarette cooperatively form the resistance combustion-supporting air curtain of cigarette, hinder the 5 torch firing channel of torch firing channel
Gear pyrotechnics in flue gas and it is made cmpletely to burn.The resistance combustion-supporting cloth wind chamber 131 of cigarette is externally connected to for wind regime.
The side wall that the gasification, and combustion air supply device includes the furnace chamber 3 is set as interlayer and also serves as gasification, and combustion cloth wind chamber
33, the gasification, and combustion cloth wind chamber 33, which is located on the side wall of the gasification, and combustion chamber 32, connects the gasification combustion-supporting wind-distributing pipe 11,
The side wall of the gasification combustion-supporting wind-distributing pipe 11 is equipped with gasification combustion-supporting wind distributing hole 11a；The outside of the gasification, and combustion cloth wind chamber 33
It is connected with for wind regime.The gasification, and combustion air supply device further includes the gasification being arranged on 32 madial wall of gasification, and combustion chamber and helps
Fire cavity wall hole 32a.
The guide body 9 includes being located at wedge-shaped guide that is above the reciprocating fire grate 4 and having inclination guide face 91
Body.The wedge shape guide body is ducted body, and the inclination guide face 91 is equipped with dry wind injection hole 91a, the wedge shape guide
Body is connected with dry materials air supply device.The dry materials air supply device is set as interlayer and also serves as including the rear blocking plate 6
Dry intake adit 61, the dry intake adit are connected with for wind regime.Dry wind is added by the interlayer of the rear blocking plate 6
Heat, the bottom that the dry wind injection hole 91a being then equipped with by the inclination guide face 91 blows to falling material carry out material
Dry, material is dried from the surface of material for the high temperature that the gasification, and combustion chamber 32 generates and partial gasification, be material into
Enter the progress of gasification, and combustion chamber 32 gasification, and combustion to prepare.
For the confession wind regime that the present embodiment uses for wind turbine 10, the wind turbine 10 passes through pipeline and the gasification, and combustion cloth wind chamber 33
Connection, the gasification, and combustion cloth wind chamber 33 connect respectively with the resistance combustion-supporting cloth wind chamber 131 of cigarette and the dry intake adit 61.
As shown in figure 4, the retainer plate that the present invention is burnt using reciprocating fire grate 4 as material, makes material before combustion during
Constantly rolling, makes burning more abundant；The gasification combustion-supporting wind-distributing pipe 11 makes the oxygen-enriched combustion of burning zone to surface of material forced air supply
It burns, generates a large amount of heat and be blown to the internal layer of material, the material of internal layer is thermally decomposed and generates fuel gas, combustible gas
Body is driven to reciprocating fire grate 4 by the wind of the gasification combustion-supporting wind-distributing pipe 11 and moves, by the rebound of reciprocating fire grate 4, again
The burning zone on material surface layer is placed through, fuel gas is further cracked in the process, since the top of the furnace chamber 3 is sealed
It closes, cracked gas can not escape, and burn rapidly under the abundant oxygen supply of gasification combustion-supporting wind-distributing pipe 11, the peak temperature of burning
Up to 1200 DEG C -1300 DEG C, at these elevated temperatures, all macromolecular functional groups continue to crack and burn, all pernicious gas examples
Ru bioxin is completely broken down, and the high temperature pyrotechnics small part in the furnace chamber 3 gasifies the dry materials in dry materials chamber 31,
It is most of to enter in the torch firing channel 5；Due to being provided with the resistance combustion-supporting air supply device of cigarette, the resistance cigarette in the torch firing channel 5
On the one hand combustion-supporting air supply device forms air curtain, flue gas uncombusted in the pyrotechnics sprayed into the furnace chamber 3 is stopped and provided and is filled
The combustion oxygen of foot is clean-burning smokeless pyrotechnics so as to ensure to spray into the pyrotechnics in boiler furnace 1, on the other hand with past
The promotion of compound fire grate 4, the ashes containing a small amount of unburnt ingredient constantly enter torch firing channel 5, the combustion-supporting air feed dress of resistance cigarette
The unburned ashes being set on the reciprocating fire grate 4 provide clean-burning oxygen, and the calorific value in material is made fully to discharge；With
The promotion of reciprocating fire grate 4, material constantly burning is until becoming ashes and being dropped into boiler furnace 1 from torch firing channel 5, high temperature
Flame spray and entered in boiler furnace 1 from torch firing channel 5, make in boiler furnace 1 full of torch firing flame, minute quantity escape
And not sufficiently combusted macromolecular functional group continues to gasify and fully burn in boiler furnace 1, produced by making the present invention
Thermal energy be absorbed and utilized by boiler；The characteristics of present invention is moved upwards using hot wind, simultaneously because gasification combustion-supporting wind-distributing pipe 11
Abundant air feed establishes the high-temperature gasification burning situation of an approximate closing, the institute set in the torch firing channel in furnace body 2
The flue gas stated in the hot wind that the resistance combustion-supporting air supply device of cigarette generates burning further fully burns, and substantially increases the thermal energy of material
Utilization ratio greatly reduces the flue gas emission of material burning, is the breakthrough improvement to the prior art, is that material is especially raw
The complete resource of substance has great economic benefit and social benefit using sufficient guarantee is provided.
The foregoing is merely the schematical specific embodiments of the present invention, are not limited to the scope of the present invention.It is any
Those skilled in the art, made equivalent variations and modification under the premise of the design of the present invention and principle is not departed from,
The scope of protection of the invention should be belonged to.
Claims (7)
1. biomass high-temperature gasification boiler burner, connect with boiler furnace, it is characterised in that：Including furnace body, in the furnace body
Furnace chamber is provided with, the bottom of the furnace chamber is equipped with the reciprocating fire grate that slag output end is located in boiler furnace, the front end of the furnace chamber
Equipped with the torch firing channel being plugged in boiler furnace, the rear end of the furnace chamber is equipped with rear blocking plate, and the top of the rear blocking plate is set
There is a feed inlet, the feed inlet is externally connected to feed arrangement, and the rear blocking plate below the feed inlet is equipped with material
The guide body being oriented on the reciprocating fire grate；The side wall of the torch firing channel, which is equipped with, to be made to form air curtain in the torch firing channel
The combustion-supporting air supply device of resistance cigarette；The furnace chamber is included close to the dry materials chamber of the feed inlet and close to the torch firing channel
Gasification, and combustion chamber, the side wall of the gasification, and combustion chamber are equipped with the gasification combustion-supporting wind-distributing pipe of several directives burning surface of material, institute
It states gasification combustion-supporting wind-distributing pipe and is connected with gasification, and combustion air supply device；
The guide body includes being located at wedge-shaped guide body that is above the reciprocating fire grate and having inclination guide face；
The wedge shape guide body is ducted body, and the inclination guide face is equipped with dry wind injection hole, and the wedge shape guide body connects
It is connected to dry materials air supply device；
The dry materials air supply device is set as interlayer including the rear blocking plate and also serves as dry intake adit, the dry confession
Wind channel is connected with for wind regime.
2. biomass high-temperature gasification boiler burner as described in claim 1, it is characterised in that：The feed arrangement include into
Hopper, the lower part of the feed hopper are provided with feeding-passage, and the feeding-passage includes reciprocal pusher section and close to the charging
Mouthful material extrusion seal section, the expeller of reciprocating motion is installed, the expeller is connected with expeller in the reciprocal pusher section
Reciprocating movement driving device.
3. biomass high-temperature gasification boiler burner as described in claim 1, it is characterised in that：The bottom of the reciprocating fire grate
Portion is equipped with fire grate air-distribution device.
4. biomass high-temperature gasification boiler burner as described in claim 1, it is characterised in that：The combustion-supporting air feed dress of resistance cigarette
It puts the side wall including the torch firing channel to be set as interlayer and also serve as the resistance combustion-supporting cloth wind chamber of cigarette, the combustion-supporting cloth wind chamber connection of resistance cigarette
There is a combustion-supporting wind-distributing pipe of resistance cigarette in the torch firing channel, the nozzle of the resistance combustion-supporting wind-distributing pipe of cigarette is towards the reciprocating stove
Row, the side wall of the resistance combustion-supporting wind-distributing pipe of cigarette are equipped with the resistance combustion-supporting wind distributing hole of cigarette；The external connection of the resistance combustion-supporting cloth wind chamber of cigarette
Have for wind regime.
5. biomass high-temperature gasification boiler burner as claimed in claim 4, it is characterised in that：The combustion-supporting air feed dress of resistance cigarette
Put the combustion-supporting cavity wall hole of the resistance cigarette for further including and being arranged on the torch firing channel madial wall.
6. biomass high-temperature gasification boiler burner as described in claim 1, it is characterised in that：The gasification, and combustion air feed dress
It puts the side wall including the furnace chamber to be set as interlayer and also serve as gasification, and combustion cloth wind chamber, described in the gasification, and combustion cloth wind chamber connection
Gasification combustion-supporting wind-distributing pipe, the side wall of the gasification combustion-supporting wind-distributing pipe are equipped with gasification combustion-supporting wind distributing hole；The gasification, and combustion cloth wind
Chamber is externally connected to for wind regime.
7. biomass high-temperature gasification boiler burner as claimed in claim 6, it is characterised in that：The gasification, and combustion air feed dress
Put the gasification combustion-supporting cavity wall hole for further including and being arranged on the furnace chamber madial wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610066711.8A CN105674243B (en) | 2016-01-29 | 2016-01-29 | biomass high-temperature gasification boiler burner |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610066711.8A CN105674243B (en) | 2016-01-29 | 2016-01-29 | biomass high-temperature gasification boiler burner |
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| Publication Number | Publication Date |
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| CN105674243A CN105674243A (en) | 2016-06-15 |
| CN105674243B true CN105674243B (en) | 2018-06-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610066711.8A Active CN105674243B (en) | 2016-01-29 | 2016-01-29 | biomass high-temperature gasification boiler burner |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105972603A (en) * | 2016-06-30 | 2016-09-28 | 潍坊金丝达新能源科技有限公司 | Waste high-temperature gasification and spray combustion tunnel system |
| CN106016275A (en) * | 2016-06-30 | 2016-10-12 | 潍坊金丝达新能源科技有限公司 | High temperature garbage gasification fuel spraying power generating boiler |
| CN106152146A (en) * | 2016-06-30 | 2016-11-23 | 潍坊金丝达新能源科技有限公司 | Multifunctional garbage high-temperature gasification spray combustion electricity generation boiler |
| CN106402886A (en) * | 2016-11-19 | 2017-02-15 | 无锡大功机械制造有限公司 | Garbage incinerator with feedstock smashing and puffing-off function |
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