CN106338079A - Novel environment-friendly type biomass fuel combustion furnace - Google Patents
Novel environment-friendly type biomass fuel combustion furnace Download PDFInfo
- Publication number
- CN106338079A CN106338079A CN201610758817.4A CN201610758817A CN106338079A CN 106338079 A CN106338079 A CN 106338079A CN 201610758817 A CN201610758817 A CN 201610758817A CN 106338079 A CN106338079 A CN 106338079A
- Authority
- CN
- China
- Prior art keywords
- burner block
- combustion furnace
- burner
- ash bucket
- biomass fuel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/02—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material
- F23J15/022—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material for removing solid particulate material from the gasflow
- F23J15/027—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material for removing solid particulate material from the gasflow using cyclone separators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J1/00—Removing ash, clinker, or slag from combustion chambers
-
- 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
- F23L13/00—Construction of valves or dampers for controlling air supply or draught
-
- 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
- F23L5/00—Blast-producing apparatus before the fire
- F23L5/02—Arrangements of fans or blowers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23M—CASINGS, LININGS, WALLS OR DOORS SPECIALLY ADAPTED FOR COMBUSTION CHAMBERS, e.g. FIREBRIDGES; DEVICES FOR DEFLECTING AIR, FLAMES OR COMBUSTION PRODUCTS IN COMBUSTION CHAMBERS; SAFETY ARRANGEMENTS SPECIALLY ADAPTED FOR COMBUSTION APPARATUS; DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDED FOR
- F23M3/00—Firebridges
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24B—DOMESTIC STOVES OR RANGES FOR SOLID FUELS; IMPLEMENTS FOR USE IN CONNECTION WITH STOVES OR RANGES
- F24B1/00—Stoves or ranges
- F24B1/18—Stoves with open fires, e.g. fireplaces
- F24B1/191—Component parts; Accessories
- F24B1/197—Hearths
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J2217/00—Intercepting solids
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Air Supply (AREA)
Abstract
The invention discloses a novel environment-friendly type biomass fuel combustion furnace comprising a first combustion furnace body and a second combustion furnace body. The upper end of the first combustion furnace body and the upper end of the second combustion furnace body are connected through a passageway. A first passageway inlet is formed in the back side of the first combustion furnace body and is connected with a second passageway inlet located in the upper end of the second combustion furnace body through a connection pipeline. An air distributor is arranged on the connection passageway. A draught fan inlet is formed in the air distributor. In the technical scheme, two hearths are arranged, regulation control is conducted on air of the two hearths through the air distributor, biomass straw and other substances are more sufficiently combusted in the hearths, flame coming out of the second combustion furnace body can be clean and transparent, and no dust is generated.
Description
Technical field
The present invention relates to combustion stove field is and in particular to a kind of novel environment-friendly biomass fuel combustion furnace.
Background technology
Biomass energy using being the problem that the world is primarily upon, simply original combustion method utilization rate is extremely low,
And larger environmental pollution is produced to environment.For many years, China promotes various bavin stoves, has put into many funds, combustion technology has
Compared with much progress, but but can not reach promising result, popularization utilization rate is not high.Main reason is that, incomplete combustion, cigarette
Many, not cumulative, energy loss is big, inconvenient operation.Produce unwholesome gas in a large number in combustion process, to health not simultaneously
Profit.
At present, combustion furnace has been made with multiple improvement, the usual only one of which burner hearth of existing combustion stove, biomass fuel
Also not sufficiently combusted inside, just directly discharge from outlet, produce thick smoke, and the air wind-force size being passed through cannot be controlled
System is it is impossible to adjust burning degree.
Meanwhile, existing combustion furnace, when the door opening combustion furnace adds fuel again, the flue gas in combustion furnace gushes in a large number
Go out, absorbed by operator, due to containing the harmful gass such as substantial amounts of carbon monoxide in flue gas, can strong influence health.
Based on this, study and develop a kind of novel environment-friendly biomass fuel combustion furnace of design.
Content of the invention
The technical problem to be solved is: the purpose of technical solution of the present invention is: provides a kind of novel environment friendly
Type biomass fuel combustion furnace, solve existing combustion stove cannot abundant firing biomass fuel, wind-force is uncontrollable, opens
Flue gas in combustion furnace during door is gushed out in a large number everywhere, easily the technical problem such as is absorbed by operator.
The present invention is achieved through the following technical solutions:
A kind of novel environment-friendly biomass fuel combustion furnace, including the first burner block, the second burner block, described first burning
Connected by passage between the upper end of body of heater upper end and the second burner block, the first burner block is respectively equipped with first passage and enters
Mouth and fuel inlet, first passage entrance passes through connecting pipe with the second channel entrance positioned at the second burner block upper end even
Connect, described interface channel is provided with air distributor, described air distributor is provided with fans entrance.
It is provided with vortex dust removing combustor in described first burner block, the first burner body is provided with wicket, wicket
Inner side is provided with depression drainage device, and the lower end of depression drainage device is provided with fume collection cavity, and fume collection cavity is opened near wicket
Side be provided with baffle plate.
Described vortex dust removing combustor is provided with multiple blades, and vortex dust removing combustor is located at the first burner block
Top, and be located at the upper end of second channel entrance, described first burner block and the second burner block are equipped with shell, first
The inside the shell of burner block and the second burner block is equipped with heat-insulation layer.
Inventor arranges two burner blocks, and each burner block has a burner hearth, be the first burner block and
Second burner block, passes through connecting pipe, pipeline connects between the two respectively, wherein, the setting of connecting pipe, and in connecting tube
Air distributor is arranged on road, the Main Function of air distributor is the wind-force size that blasts blower fan by assignment of traffic to first
Burner block, the second burner block, make the biomass fuel in the first burner block, the second burner block respectively fully fire
Burn.Air distributor concrete structure can be flow control valve, to the sky entering in the first burner block and the second burner block
Throughput size is adjusted controlling so as to maximum play the clean-burning effect of power-assisted biomass fuel.
Biomass fuel is added in the first burner block by fuel inlet, after burning, leads in the first burner block
Cross the passage connecting the first burner block and the second burner block, enter in the second burner block, burnt again, make biology
Fully, then the flame clean transparent out from the second burner block, does not have dust for matter fuel combustion.
It is provided with vortex dust removing combustor in the first burner block, vortex dust removing combustor burns also known as cyclone dust removal
Device, it mainly carries out udst separation process to the flue gas producing in the first burner block, so that the flame of generation is cleaned dustless.Whirlwind
The structure of dedusting burner and its principle are prior art, no longer describe in detail.
In the technical program, depression drainage device is self-priming depression drainage device, when will open wicket, excessive flue gas, fire
Flame is aspirated, and prevents it from the safety of user is adversely affected.The high-temperature flue gas mixing air being simultaneously sucked away, improves
Combustion air temperature in first burner block, overheavy firing effect, improve stove efficiency.
Described vortex dust removing combustor is provided with multiple blades, and vortex dust removing combustor is located at the first burner block
Top, and be located at the upper end of second channel entrance, described first burner block and the second burner block are equipped with shell, first
The inside the shell of burner block and the second burner block is equipped with heat-insulation layer.
In the technical program, the setting of heat-insulation layer is respectively provided with certain guarantor to the first burner block, the second burner block
Warm nature, can fully ensure that the abundant burning of biomass fuel；In vortex dust removing combustor, the Main Function of setting blade
Be accelerate in burner hearth air to the burning of biomass fuel so as to burning fully.
Preferably, the top of described second burner block is provided with flame export.
Preferably, it is provided with grate in described first burner block, in the second burner block, be provided with collection device.Collection device
Effect is to be easy to be collected the dust of generation of burning in the second burner block.The concrete structure of collection device can be bag
Body or body structure, grate setting Main Function be, for placing biomass fuel.
Preferably, described fume collection cavity is the bell mouth shape structure being arranged on depression drainage device lower end, and described flue gas is received
One end being fixedly connected end with the first burner block away from wicket of collection cavity is provided with baffle plate, and described baffle plate is in straight down
The four side body structures placed.
In the technical program, the effect of baffle plate is that flue gas is stopped, prevents from opening the flue gas that during wicket, burning produces straight
Connect paving to operator, absorbed by operator.
Preferably, described first burner block and the second burner block are respectively positioned on ash bucket base, and described ash bucket base includes
First ash bucket and the second ash bucket, described first ash bucket is located at the lower section of the first burner block, and the inside with the first burner block
Connection；Described second ash bucket is located at the lower section of the second burner block, and connects with the inside of the second burner block.First ash bucket and
The setting of the second ash bucket, its Main Function is to collect respectively to produce from the first burner block, the second burner block combustion process
Dust and be collected.Wherein first ash bucket, the second ash bucket can be identical structure, and concrete structure can be body structure.
Preferably, described collection device is funnel structure, and one end of funnel structure is located in the second burner block, funnel structure
The other end extend to inside the second ash bucket, and the aperture of funnel structure is gradually reduced from top to bottom.Here collection device is tied
Structure carries out preferably, and the second burner block produces substantial amounts of powder dust in combustion, declines under gravity, passes through
The collection device of funnel structure imports to the powder dust of generation inside the second ash bucket.The aperture of wherein funnel structure is from upper
To under be sequentially reduced, thus dust is gathered the certain area in the second ash bucket, it is to avoid fly upward everywhere.
The present invention compared with prior art, has such advantages as and beneficial effect:
(1) technical solution of the present invention arranges two burner hearths, and the wind of two burner hearths is adjusted control by air distributor,
So that the materials such as biomass straw is burnt in burner hearth more abundant, make second burner block flame clean transparent out, do not have
Dust.
(2) present invention arranges installation passage between the first burner block and the second burner block, can be fully to entrance body of heater
Biomass burnt.
(3) in the present invention, structure is simple, is easy to operate, has stronger practicality.
(4) siphoned away to by flue gas excessive for the fuel when opening wicket, flame using depression drainage device in the technical program,
Meanwhile, mix high temperature air in the flue gas taken away, improve the temperature of the combustion air in burner block, improve the effect of stove
Rate.
(5) adopt cyclone dust removal burner in the technical program, the cleaning flame of cleaning burning smokeless and dust free is provided.
Brief description
Accompanying drawing described herein is used for providing the embodiment of the present invention is further understood, and constitutes of the application
Point, do not constitute the restriction to the embodiment of the present invention.In the accompanying drawings:
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the structural representation of the second burner block in present configuration；
Fig. 3 is the structural representation of the first burner block in present configuration；
Wherein；1- first burner block, 3- ash bucket base, 31- first ash bucket, 32- second ash bucket, 4- air distributor, 5- wind
Machine entrance, 6- flame export, 7- passage, 8- second burner block, 9- collection device, 10- grate, 11- depression drainage device, 12-
Fume collection cavity, 13- baffle plate, 14- wicket.
Specific embodiment
For making the object, technical solutions and advantages of the present invention become more apparent, with reference to embodiment and accompanying drawing, to this
Invention is described in further detail, and the exemplary embodiment of the present invention and its explanation are only used for explaining the present invention, do not make
For limitation of the invention.
Embodiment 1:
As shown in Figure 1 to Figure 3, a kind of novel environment-friendly biomass fuel combustion furnace, burns including the first burner block 1, second
Body of heater 8, is connected by passage 7 between the upper end of described first burner block 1 upper end and the second burner block 8, the first combustion furnace
First passage entrance and fuel inlet are respectively equipped with body 1, first passage entrance passes through connecting pipe and positioned at the second combustion furnace
The second channel entrance of body 8 upper end connects, and described interface channel is provided with air distributor 4, and described air distributor 4 is provided with
Fans entrance 5,
It is provided with vortex dust removing combustor in described first burner block 1, the first burner body 1 is provided with wicket 14, wicket 14
Inner side be provided with depression drainage device 11, the lower end of depression drainage device 11 is provided with fume collection cavity 12, and fume collection cavity 12 leans on
The side that nearly wicket 14 is opened is provided with baffle plate 13, and described vortex dust removing combustor is provided with multiple blades, and vortex dust removing
Burner is located at the top of the first burner block (1), and the upper end positioned at second channel entrance, described first burner block 1 He
Second burner block 8 is equipped with shell, and the inside the shell of the first burner block 1 and the second burner block 8 is equipped with heat-insulation layer.
Preferably, the top of described second burner block 8 is provided with flame export 6..
Preferably, it is provided with grate 10 in described first burner block 1, in the second burner block 8, be provided with collection device 9.
Preferably, described fume collection cavity 12 is the bell mouth shape structure being arranged on depression drainage device 11 lower end, described cigarette
One end being fixedly connected end with the first burner block 1 away from wicket 14 that gas collects cavity 12 is provided with baffle plate 13, described baffle plate
13 is in the four side body structures placed straight down.
Preferably, described first burner block 1 and the second burner block 8 are respectively positioned on ash bucket base 3, described ash bucket base 1
Including the first ash bucket 31 and the second ash bucket 32, described first ash bucket 31 is located at the lower section of the first burner block 1, and burns with first
The inside connection of body of heater 1；Described second ash bucket 32 is located at the lower section of the second burner block 8, and the inside with the second burner block 8
Connection.
Preferably, described collection device 9 is funnel structure, and one end of funnel structure is located in the second burner block 8, infundibular ganglion
The other end of structure extends to inside the second ash bucket 32, and the aperture of funnel structure is gradually reduced from top to bottom.
The present embodiment compared with prior art, has such advantages as and beneficial effect:
(1) technical solution of the present invention arranges two burner hearths, and the wind of two burner hearths is adjusted control by air distributor,
So that the materials such as biomass straw is burnt in burner hearth more abundant, make second burner block flame clean transparent out, do not have
Dust.
(2) present invention arranges installation passage between the first burner block and the second burner block, can be fully to entrance body of heater
Biomass burnt.
(3) in the present invention, structure is simple, is easy to operate, has stronger practicality.
(4) siphoned away to by flue gas excessive for the fuel when opening wicket, flame using depression drainage device in the technical program,
Meanwhile, mix high temperature air in the flue gas taken away, improve the temperature of the combustion air in burner block, improve the effect of stove
Rate.
(5) adopt cyclone dust removal burner in the technical program, the cleaning flame of cleaning burning smokeless and dust free is provided.
Above-described specific embodiment, has been carried out to the purpose of the present invention, technical scheme and beneficial effect further
Describe in detail, be should be understood that the specific embodiment that the foregoing is only the present invention, be not intended to limit the present invention
Protection domain, all any modification, equivalent substitution and improvement within the spirit and principles in the present invention, done etc., all should comprise
Within protection scope of the present invention.
Claims (5)
1. a kind of novel environment-friendly biomass fuel combustion furnace it is characterised in that: include the first burner block (1), second burning
Body of heater (8), passes through passage (7) and connects between the upper end of described first burner block (1) and the upper end of the second burner block (8),
First passage entrance and fuel inlet are respectively equipped with the first burner block (1), first passage entrance passes through connecting pipe and position
Second channel entrance in the second burner block (8) upper end connects, and described interface channel is provided with air distributor (4), described
Air distributor (4) is provided with fans entrance (5)；
It is provided with vortex dust removing combustor in described first burner block (1), the first burner body (1) is provided with wicket (14),
The inner side of wicket (14) is provided with depression drainage device (11), and the lower end of depression drainage device (11) is provided with fume collection cavity (12), cigarette
Gas is collected cavity (12) and is provided with baffle plate (13) near the side that wicket (14) is opened,
Described vortex dust removing combustor is provided with multiple blades, and vortex dust removing combustor is located at the first burner block (1)
Top, and be located at the upper end of second channel entrance, described first burner block (1) and the second burner block (8) are equipped with outward
Shell, the inside the shell of the first burner block (1) and the second burner block (8) is equipped with heat-insulation layer.
2. a kind of novel environment-friendly biomass fuel combustion furnace according to claim 1 it is characterised in that: described first combustion
Burn in body of heater (1) and be provided with grate (10), in the second burner block (8), be provided with collection device (9).
3. a kind of novel environment-friendly biomass fuel combustion furnace according to claim 2 is it is characterised in that described baffle plate
(13) it is four longitudinally disposed side body structures.
4. a kind of novel environment-friendly biomass fuel combustion furnace according to claim 3 it is characterised in that: described first combustion
Burn body of heater (1) and the second burner block (8) is respectively positioned on ash bucket base (3), described ash bucket base (1) includes the first ash bucket (31)
With the second ash bucket (32), described first ash bucket (31) be located at the first burner block (1) lower section, and with the first burner block (1)
Inside connection；Described second ash bucket (32) is located at the lower section of the second burner block (8), and interior with the second burner block (8)
Portion connects.
5. a kind of novel environment-friendly biomass fuel combustion furnace according to claim 4 it is characterised in that: described collect dress
Putting (9) is funnel structure, and one end of funnel structure is located in the second burner block (8), and the other end of funnel structure extends to the
Two ash buckets (32) are internal, and the aperture of funnel structure is gradually reduced from top to bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610758817.4A CN106338079A (en) | 2016-08-30 | 2016-08-30 | Novel environment-friendly type biomass fuel combustion furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610758817.4A CN106338079A (en) | 2016-08-30 | 2016-08-30 | Novel environment-friendly type biomass fuel combustion furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106338079A true CN106338079A (en) | 2017-01-18 |
Family
ID=57822592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610758817.4A Pending CN106338079A (en) | 2016-08-30 | 2016-08-30 | Novel environment-friendly type biomass fuel combustion furnace |
Country Status (1)
| Country | Link |
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| CN (1) | CN106338079A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108488836A (en) * | 2018-04-13 | 2018-09-04 | 黄学新 | A kind of the biomass fuel combustion furnace tool and its combustion method of the dustless discharge of burner |
| CN110410777A (en) * | 2019-07-16 | 2019-11-05 | 河南农业大学 | A kind of flue-cured tobacco biomass stove heating equipment |
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| CN105222600A (en) * | 2015-10-28 | 2016-01-06 | 深圳市龙瑞泰兴能源环境科技有限公司 | A kind of independent cracking room environmental protection metallurgical furnace and using method thereof |
| CN105864745A (en) * | 2016-05-09 | 2016-08-17 | 郭征旭 | Biomass cyclone dust removal burner |
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2016
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|---|---|---|---|---|
| CN101109519A (en) * | 2007-04-25 | 2008-01-23 | 马良奇 | Domestic biomass gasification stove and manufacturing method thereof |
| CN101161776A (en) * | 2007-11-27 | 2008-04-16 | 中冶焦耐工程技术有限公司 | Controlled auto-pumping type coke oven side entrance smoke gas collecting apparatus |
| CN201593810U (en) * | 2009-06-19 | 2010-09-29 | 陈文� | Furnace chamber of biomass-fuel gasifying-combustion domestic furnace |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108488836A (en) * | 2018-04-13 | 2018-09-04 | 黄学新 | A kind of the biomass fuel combustion furnace tool and its combustion method of the dustless discharge of burner |
| CN110410777A (en) * | 2019-07-16 | 2019-11-05 | 河南农业大学 | A kind of flue-cured tobacco biomass stove heating equipment |
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Application publication date: 20170118 |
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