CN206037075U - Biomass combustor - Google Patents
Biomass combustor Download PDFInfo
- Publication number
- CN206037075U CN206037075U CN201620680026.XU CN201620680026U CN206037075U CN 206037075 U CN206037075 U CN 206037075U CN 201620680026 U CN201620680026 U CN 201620680026U CN 206037075 U CN206037075 U CN 206037075U
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- Prior art keywords
- burner hearth
- biomass
- furnace
- burner
- flue
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Abstract
The utility model provides a biomass combustor, include: the furnace body has furnace, the grate sets up inside furnace to split into a furnace and the 2nd furnace with furnace, feed tray offers on the furnace body, feeds through with a furnace, the bocca is offered on the furnace body, feeds through with the 2nd furnace, first flue sets up on the furnace body, one end and furnace intercommunication, the other end and atmosphere intercommunication, heat absorbing structure has the passageway that is used for supplying hot air flow to lead to, the one end and the bocca intercommunication of passageway, and the other end communicates with the air intake of draught fan. The utility model discloses a biomass combustor, not only biomass combustion is efficient, to the biomass fuel who has great volume, like living beings briquetting, living beings granule, the straw of beating bundle, branch, stick, bark, fungus stick, clean coal etc. Also can burn well, the user can gather materials on the spot, therefore the use is very convenient.
Description
Technical field
This utility model is related to biomass burner technical field, and in particular to a kind of biomass burner.
Background technology
Biomass fuel is referred to agricultural waste as raw material, through techniques such as crushing, mixing, extruding, drying, is made
Various molding（Such as bulk, graininess etc.）, the fuel that directly can be burnt.Biomass are used as a kind of new renewable cleaning
The energy, gradually starts to use on boiler, and has the trend that consumption is gradually increasing.
Chinese patent literature CN205155929U discloses a kind of reverse combustion type biomass vaporization heating stove, as shown in Figure 1：Stove
01 lower inside of body is provided with centrifugal blower 02 and air-introduced machine 03,03 Jing smoke boxes 04 of air-introduced machine respectively with four inverted ventilating pipelines 05
Connection, centrifugal blower 02 are connected with airflow chamber 07 by air delivery duct 06, have air-flow spray orifice 08, inside airflow chamber 07 in airflow chamber 07
It is the first combustor 071, is fire grate 072 below the first combustor 071, above fire grate 072, has fire rod insert port 073,
It is connected with the second combustor 075 by flame jet 074 above first combustor 071, with four below the second combustor 075
Inverted ventilating pipeline 05 connects, and fuel tank 09 is fixedly connected with 01 top of body of heater, and 09 bottom of fuel tank is feeding pipe 091,
The output shaft that the feeding pipe 091 has screw conveyor 092, adjustable speed motor 093 is connected with screw conveyor.
In above-mentioned patent documentation biomass vaporization heating stove, although can by the use of biomass as fuel combustion, but
Still there is technological deficiency：First, this kind of combustion system combustion rate is relatively low, in the presence of centrifugal blower 02 or air-introduced machine 03, empty
Gas enters the first combustor 071 from the air-flow spray orifice 08 below the first combustor 071, blows flame away from high-temperature region
Direction motion, and then blow flue gas away from high-temperature region direction move, due to be often mixed with flue gas it is substantial amounts of can
Combustion particulate matter, the burning-point of these particulate matters are higher, away from being difficult to be burnt behind high-temperature region again, can only discharge from discharge duct,
Cause efficiency of combustion low；Secondly, which adopts flood dragon conveyer as raw material conveying device, and stove gate is less, thus can only use
Carry out the biomass of combustion volume very little, general diameter is in 1cm or so, the such as biomass larger for volume, bundled straw, bavin
Grass, waddy, bark, bacterium rod etc. cannot then burn, and cause narrow application range.
Utility model content
Therefore, the technical problems to be solved in the utility model is to overcome biomass combustion device burning of the prior art
The low technological deficiency of efficiency, so that provide a kind of biomass burner of high combustion efficiency.
For this purpose, this utility model provides a kind of biomass burner, including：
Body of heater, with burner hearth；
Fire grate, is arranged on inside the burner hearth, and the burner hearth is divided into the first burner hearth and the second burner hearth；
Feeding port, is opened on the body of heater, connects with first burner hearth；
Bocca, is opened on the body of heater, connects with second burner hearth；
First flue, is arranged on the body of heater, and one end is connected with first burner hearth, the other end and atmosphere；
Heat-absorbing structure, with the passage for heating air circulation, one end of the passage is connected with the bocca, separately
One end is connected with the air inlet of air-introduced machine.
Used as a kind of preferred version, the aperture area of described filler mouth is the 1/16 of the first burner hearth integral side walls area
～3/16.
As a kind of preferred version, also include the second flue connected with the air outlet of air-introduced machine, second flue
Height of smoke outlet is substantially flush with the height of the other end of first flue.
As a kind of preferred version, first flue with the first opening connected with first burner hearth, described the
One opening is arranged away from the fire grate.
As a kind of preferred version, the bocca be arranged on second burner hearth away from the described first opening side
On the wall of side.
As a kind of preferred version, also including the ashes clean-up port being opened on second burner hearth sidewall, the ashes
Clean-up port is oppositely arranged with the bocca.
Used as a kind of preferred version, also including being arranged on first burner hearth sidewall, the stove fire for clearing up stove fire is clear
Reason mouth；The stove fire clean-up port is arranged between described filler mouth and the fire grate, and is arranged near the fire grate.
Used as a kind of preferred version, the burner hearth includes inner and outer wall, is formed for holding between the inner and outer wall
The appearance water inner chamber of Na Shui.
Used as a kind of preferred version, the fire grate is intervally arranged shape by several and the water pipe for holding water inner space
Into.
As a kind of preferred version, also including being arranged on the body of heater, and with the water inlet for holding water inner space
And discharge outlet.
The biomass burner that this utility model is provided, with advantages below：
1. biomass burner of the present utility model, biomass fuel block after feeding port loads the first burner hearth inside,
Under the swabbing action of air-introduced machine, air enters the first burner hearth from the first flue, drives flue gas Jing fire grates to blow to the second burner hearth, enters
And pass through bocca and enter heat-absorbing structure；As burning mainly occurs near fire grate, thus the temperature highest near fire grate,
When the gas of high temperature blows to the second burner hearth from the first burner hearth, the burnable granule which carries is when through fire grate by near fire grate
High temperature forced burning, so as to improve efficiency of combustion, enable biomass to burn completely.
2. biomass burner of the present utility model, feeding port is opened on the first burner hearth sidewall, and aperture area accounts for stove
The 1/16～3/16 of thorax integral side walls area, opening are big, can fill with large volume of biomass fuel, such as biomass pressure
Block, biological particles, the straw of bundling, branch, waddy, bark, bacterium rod, Filter Tuber For Clean Coal etc., it is low for the requirement of biomass fuel,
User can gather materials on the spot, very easy to use.
3. biomass burner of the present utility model, also including the second flue, and the height of smoke outlet of the second flue and
The height of the other end of one flue is substantially flush, and when user needs temperature to raise rapidly, can start air-introduced machine, substantial amounts of wind from
First flue enters the first burner hearth, makes biomass accelerate burning, improves rapidly temperature；When user need not be brought rapidly up, can
Air-introduced machine is closed, now the flue gas inside the first burner hearth can discharge outdoor from the first flue, and will not fall cigarette for interior, so as to give user
Use bring great convenience.
4. biomass burner of the present utility model, the first flue with the first opening connected with the first burner hearth, and the
One opening is arranged away from fire grate, and so under the sucking action of air-introduced machine, wind is entered after the first burner hearth from the first flue, can be by
The flue gases of the overwhelming majority blow to fire grate so as in the burnable granule that contains burnt in the position near fire grate completely, improve life
Substance combustion efficiency.
5. biomass burner of the present utility model, bocca are arranged on the side away from the first opening side of the second burner hearth
On wall, stove fire or hot-air just enter heat-absorbing structure through bocca after convolution in the second burner hearth, are conducive to lifting fire grate position
The temperature put, further lifts the efficiency of combustion of biomass.
6. biomass burner of the present utility model, offers ashes clean-up port, ashes clean-up port on the second burner hearth sidewall
It is relative with bocca, in use for some time, carrying out deashing.
7. biomass burner of the present utility model, is provided with stove fire clean-up port between feeding port and fire grate, when the first burner hearth
When caking occurs in interior biomass combustion, biomass can be adjusted by stove fire clean-up port, so as to promote biomass rapid
Fully burn.
8. biomass burner of the present utility model, burner hearth include being formed between inner and outer wall, and inner and outer wall
For accommodating the appearance water inner chamber of water, after the biomass combustion in burner hearth, heat is held rapidly the water of intracavity in water and is absorbed, so as to carry
High heat utilization ratio.
9. biomass burner of the present utility model, also includes and the water inlet and outlet for holding water inner space, passes through
Water is input into water inlet, water is exported from discharge outlet, realize the circulation in water route, improve heat utilization ratio.
Description of the drawings
For the technical scheme in being illustrated more clearly that prior art or this utility model specific embodiment, below to existing
Accompanying drawing used in having technology or specific embodiment description is briefly described, it should be apparent that, for the common skill in this area
For art personnel, on the premise of not paying creative work, can be with according to these other accompanying drawings of accompanying drawings acquisition.
Fig. 1 is the structure principle chart of biomass heating furnace in prior art.
Fig. 2 is the structure principle chart of biomass combustion furnace in embodiment.
Fig. 3 is the left view of Fig. 2.
Reference：01- bodies of heater, 02- centrifugal blowers, 03- air-introduced machines, 04- smoke boxes, 05- discharge ducts, 06- air delivery ducts,
07- airflow chamber, the first combustor of 071-, 072- fire grates, 073- fire rod insert ports, 08- air-flow spray orifices, 09- combustion box,
091- conveying pipelines are arrived, 092- screw conveyors, 093- adjustable speed motors；1- bodies of heater, 10- burner hearths, 2- fire grates, the first burner hearths of 11-,
The second burner hearths of 12-, 13- stove fires clean-up port, 3- feeding ports, 4- boccas, the first flues of 5-, 51- first are open, 6- heat absorption knots
Structure, 7- air-introduced machines, the second flues of 8-, 9- ashes clean-up port, 101- inwalls, 102- outer walls, 103- hold water inner chamber, 104- water inlets
Mouthful, 105- discharge outlet.
Specific embodiment
The technical solution of the utility model is described with reference to Figure of description, it is clear that following embodiments are not
It is the whole embodiment of this utility model.Based on the embodiment described by this utility model, those of ordinary skill in the art are not having
There is the every other embodiment obtained under the premise of making other creative works, belong to protection domain of the present utility model.
It should be noted that in description of the present utility model, term " first ", " second " are only used for describing purpose, and
It is not intended that indicating or implying relative importance.Additionally, involved in this utility model different embodiments disclosed below
As long as and technical characteristic do not constitute each other conflict can just be combined with each other.
Embodiment
The present embodiment provides a kind of biomass burner, as Figure 2-3, including：Body of heater 1, with burner hearth 10；Fire grate 2,
It is arranged on inside the burner hearth 10, and the burner hearth 10 is divided into into the first burner hearth 11 and the second burner hearth 12；Feeding port 3, opens up
On the body of heater 1, connect with first burner hearth 11；Bocca 4, is opened on the body of heater 1, with second burner hearth 12
Connection；First flue 5, is arranged on the body of heater 1, and one end is connected with first burner hearth 11, the other end and atmosphere；Inhale
Heat structure 6, with the passage for heating air circulation, one end of the passage connected with the bocca 4, the other end with draw
The air inlet connection of blower fan 7.
The biomass burner of the present embodiment, biomass fuel block after feeding port 3 loads the first burner hearth 11 inside,
Under the swabbing action of air-introduced machine 7, air enters the first burner hearth 11 from the first flue 5, drives flue gas Jing fire grates 2 to blow to the second burner hearth
12, and then heat-absorbing structure 6 is entered by bocca 4；As burning mainly occurs near fire grate 2, thus near fire grate 2
Temperature highest, when the gas of high temperature blows to the second burner hearth 12 from the first burner hearth 11, the burnable granule which carries is through stove
By the high temperature forced burning near fire grate 2 when arranging 2, so as to improve efficiency of combustion, biomass are enable to burn completely.
Above-mentioned heat-absorbing structure 6, adopts conventional boiler structure in the present embodiment, certain those skilled in the art can also
Replaced using other suitable heat-absorbing structures.
In the present embodiment, the aperture area of described filler mouth 3 is the 3/16 of first burner hearth, 11 integral side walls area, by
It is big in the aperture area of feeding port 3, can fill with large volume of biomass fuel, such as biomass block, biomass
Grain, the straw of bundling, branch, waddy, bark, bacterium rod, Filter Tuber For Clean Coal etc., low for the requirement of biomass fuel, user can be on the spot
Draw materials, it is very easy to use.The aperture area of feeding port 3 can also be designed as accounting for by skilled artisan according to demand
The 1/16～3/16 of 10 integral side walls area of burner hearth, so that meet actual requirement.
Also include the second flue 8 connected with the air outlet of air-introduced machine 7, the height of smoke outlet of second flue 8 and institute
The height for stating the other end of the first flue 5 is substantially flush, and after air-introduced machine 7 quits work, is not in that one of flue is taken out
The effect of suction.
When user needs temperature to raise rapidly, air-introduced machine 7 can be started, substantial amounts of wind enters the first stove from the first flue 5
Thorax 11, makes biomass accelerate burning, improves rapidly temperature；When user need not be brought rapidly up, air-introduced machine 7 can be closed, now
Flue gas inside first burner hearth 11 can discharge outdoor from the first flue 5, and will not fall cigarette for interior, so as to the use to user brings very
Big convenience.
First flue 5 with connect with first burner hearth 11 first opening 51, it is described first opening 51 away from
The fire grate 2 is arranged.
The bocca 4 is arranged on the side wall away from the described first 51 sides of opening of second burner hearth 12.Drawing
Under the sucking action of blower fan, wind is entered after the first burner hearth 11 from the first flue 5, the flue gas of the overwhelming majority can be blowed to fire grate 2,
Make the burnable granule for wherein containing be burnt in the position near fire grate 2 completely, improve biomass combustion efficiency.
Also include the ashes clean-up port 9 being opened on second burner hearth, 12 side wall, the ashes clean-up port 9 and the spray
Burner 4 is oppositely arranged, in use for some time, carrying out deashing.
Also include being arranged on first burner hearth, 11 side wall, for clearing up the stove fire clean-up port 13 of stove fire；The stove fire
Clean-up port 13 is arranged between described filler mouth 3 and the fire grate 2, and is arranged near the fire grate 2.When in the first burner hearth 11
When caking occurs in biomass combustion, biomass can be adjusted by stove fire clean-up port 13, so as to promote biomass rapid with
Fully burn.
The burner hearth 10 includes inwall 101 and outer wall 102, is formed for accommodating water between the inwall 101 and outer wall 102
Appearance water inner chamber 103.After biomass combustion in burner hearth 10, heat is held rapidly the water of intracavity in water and is absorbed, so as to improve heat
Amount utilization ratio.
Also include being arranged on the body of heater 1, and hold water inlet 104 and the discharge outlet that water inner chamber 103 is connected with described
105.By water being input into water inlet 104, export water from discharge outlet 105, realize the circulation in water route, improve heat utilization ratio.
In the present embodiment, the fire grate 2 is intervally arranged by several water pipes connected with the appearance water inner chamber 103 and is formed.
Such setting so that fire grate 2 is resistant to the high temperature of higher temperature and is not burned.
Obviously, above-described embodiment is only intended to clearly illustrate example, and the not restriction to embodiment.It is right
For those of ordinary skill in the art, can also make on the basis of the above description other multi-forms change or
Change.There is no need to be exhaustive to all of embodiment.And thus it is extended obvious change or
Among changing still in protection domain of the present utility model.
Claims (10)
1. a kind of biomass burner, it is characterised in that：Including：
Body of heater（1）, with burner hearth（10）；
Fire grate（2）, it is arranged on the burner hearth（10）Inside, and by the burner hearth（10）It is divided into the first burner hearth（11）With the second stove
Thorax（12）；
Feeding port（3）, it is opened in the body of heater（1）On, with first burner hearth（11）Connection；
Bocca（4）, it is opened in the body of heater（1）On, with second burner hearth（12）Connection；
First flue（5）, it is arranged on the body of heater（1）On, one end and first burner hearth（11）Connection, the other end are connected with air
It is logical；
Heat-absorbing structure（6）, with the passage for heating air circulation, one end of the passage and the bocca（4）Connection,
The other end and air-introduced machine（7）Air inlet connection.
2. biomass burner according to claim 1, it is characterised in that：Described filler mouth（3）Aperture area be institute
State the first burner hearth（11）The 1/16～3/16 of integral side walls area.
3. biomass burner according to claim 1, it is characterised in that：Also include and air-introduced machine（7）Air outlet connect
The second logical flue（8）, second flue（8）Height of smoke outlet and first flue（5）The other end height base
This is concordant.
4. biomass burner according to claim 1, it is characterised in that：First flue（5）With with described
One burner hearth（11）First opening of connection（51）, first opening（51）Away from the fire grate（2）Arrange.
5. biomass burner according to claim 4, it is characterised in that：The bocca（4）It is arranged on described second
Burner hearth（12）Away from described first opening（51）On the side wall of side.
6. biomass burner according to claim 5, it is characterised in that：Also include being opened in second burner hearth（12）
Ashes clean-up port on the wall of side（9）, the ashes clean-up port（9）With the bocca（4）It is oppositely arranged.
7. biomass burner according to claim 1, it is characterised in that：Also include being arranged on first burner hearth（11）
On the wall of side, for clearing up the stove fire clean-up port of stove fire（13）；The stove fire clean-up port（13）It is arranged on described filler mouth（3）And institute
State fire grate（2）Between, and near the fire grate（2）Arrange.
8. biomass burner according to claim 1, it is characterised in that：The burner hearth（10）Including inwall（101）With
Outer wall（102）, the inwall（101）And outer wall（102）Between form appearance water inner chamber for accommodating water（103）.
9. biomass burner according to claim 8, it is characterised in that：The fire grate（2）By several and the appearance
Water inner chamber（103）The water pipe of connection is intervally arranged to be formed.
10. biomass burner according to claim 8, it is characterised in that：Also include being arranged on the body of heater（1）On,
And hold water inner chamber with described（103）The water inlet of connection（104）And discharge outlet（105）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620680026.XU CN206037075U (en) | 2016-07-01 | 2016-07-01 | Biomass combustor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620680026.XU CN206037075U (en) | 2016-07-01 | 2016-07-01 | Biomass combustor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206037075U true CN206037075U (en) | 2017-03-22 |
Family
ID=58310238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620680026.XU Expired - Fee Related CN206037075U (en) | 2016-07-01 | 2016-07-01 | Biomass combustor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206037075U (en) |
-
2016
- 2016-07-01 CN CN201620680026.XU patent/CN206037075U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170420 Address after: Qinhuangdao City, Hebei province 066000 Harbor District of Qinhuangdao port logistics park XIAOZHANGZHUANG Patentee after: HEBEI CUIYI NEW ENERGY TECHNOLOGY CO.,LTD. Address before: Qinhuangdao City, Hebei Province town of Shimen 066401 Lulong County TUANSHANZI Village No. 324 Patentee before: Wang Quanhong |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170322 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |