CN109307260A - Straw particle burning machine - Google Patents
Straw particle burning machine Download PDFInfo
- Publication number
- CN109307260A CN109307260A CN201811194529.6A CN201811194529A CN109307260A CN 109307260 A CN109307260 A CN 109307260A CN 201811194529 A CN201811194529 A CN 201811194529A CN 109307260 A CN109307260 A CN 109307260A
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- China
- Prior art keywords
- burner hearth
- straw particle
- fire grate
- burning machine
- air
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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
- F23B40/00—Combustion apparatus with driven means for feeding fuel into the combustion chamber
-
- 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
- F23J1/06—Mechanically-operated devices, e.g. clinker pushers
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Thermal Sciences (AREA)
- Solid-Fuel Combustion (AREA)
- Gasification And Melting Of Waste (AREA)
Abstract
The invention discloses a kind of straw particle burning machines, are related to technical field of combustion equipment, to alleviate the technical issues of not being available straw as fuel existing in the prior art.The straw particle burning machine includes burner block, feeding device, fire grate device and ash discharging gear；The inside of burner block is formed with burner hearth, and side wall opens up the bocca being connected to burner hearth；Feeding device is installed on the outside of burner block, and one end is connected to burner hearth；Fire grate device is installed in burner hearth, and positioned at the lower section of feeding device outlet end, the direction that can carry straw particle to the outlet end far from feeding device is mobile；Ash discharging gear is installed on the lower section of burner block, and is connected to burner hearth, for the carbon ash in burner hearth to be discharged.Carbon ash discharge in time in burner hearth can be avoided carbon ash from blocking burner hearth, enable the straw particle burning machine using the more straw of carbon ash as fuel by the ash discharging gear below the furnace body of the straw particle burning machine.
Description
Technical field
The present invention relates to technical field of combustion equipment, more particularly, to a kind of straw particle burning machine.
Background technique
Existing biomass particle burning machine cannot use straw, corn stover etc. as fuel because these straws fire
Carbon ash after burning is more, is not available if cannot be discharged it and will block burner hearth outside burner hearth.Existing biological particles burning
Machine can only use particle made of sawdust and waste and old project plate etc as fuel.There are glue and grit in these fuel, is firing
Pollution can be generated to environment when burning, have damage effect to boiler etc.
The information disclosed in the background technology section is intended only to deepen the understanding to general background technology of the present invention, without
It should be considered as recognizing or implying in any form that the information constitutes the prior art known in those skilled in the art.
Summary of the invention
The purpose of the present invention is to provide a kind of straw particle burning machine, with alleviate it is existing in the prior art can not
Use the technical issues of straw is as fuel.
To solve the above problems, the present invention the following technical schemes are provided:
A kind of straw particle burning machine, including burner block, feeding device, fire grate device and ash discharging gear；
The inside of the burner block is formed with burner hearth, and side wall opens up the bocca being connected to the burner hearth；
The feeding device is installed on the outside of the burner block, and one end is connected to the burner hearth；
The fire grate device is installed in the burner hearth, positioned at the lower section of the feeding device outlet end, and can be carried
The direction of straw particle to the outlet end far from the feeding device is mobile；
The ash discharging gear is installed on the lower section of the burner block, and is connected to the burner hearth, is used for the burner hearth
Interior carbon ash discharge.
Further, the ash discharging gear includes ash discharge driving mechanism and ash discharge auger；
The two ash discharge augers are respectively arranged in the lower section of the burner block, are connected to the burner hearth, and be located at
The two sides of the direction of motion of the fire grate device；
The ash discharge driving mechanism is sequentially connected with the two ash discharge augers, for driving the ash discharge auger to rotate.
Further, the two ash discharge augers are arranged along the direction of motion perpendicular to the fire grate device.
Further, chain conveyer connects between the two ash discharge augers, and the ash discharge driving mechanism with wherein described in one
The connection of ash discharge auger chain conveyer.
Further, the straw particle burning machine further includes air-intake device；
The air-intake device is installed on the burner block, and protrudes into the burner hearth, is used for the fire grate device air blast.
Further, the air-intake device includes air inlet air blower and blast pipe；
The blast pipe is installed on inside the burner block, and is extended along the direction of motion of the fire grate device, and institute
It states and offers air inlet on the side wall towards the fire grate device of blast pipe；
The air inlet air blower is connected to the blast pipe.
Further, the air-intake device further includes deflector；The deflector includes guide support and deflector；
The end of the guide support is connected to the blast pipe；
The deflector is set to the guide support, and the guide face of the deflector is used for towards the air inlet
Straw particle guidance of the air-flow that the air inlet is flowed out on the fire grate device.
Further, the feeding device includes hopper and feed pipe；
The hopper is installed on the outside of the burner block, and is connected to by the feed pipe with the burner hearth.
Further, the feeding device further includes charging driving mechanism and feeding packing auger；
The feeding packing auger is installed on the outlet of the hopper, and is connected to the feed pipe；
The driving mechanism and the feeding packing auger are sequentially connected, for driving the feeding packing auger to rotate.
Further, the feeding device further includes feed blower；
The feed blower is installed on the feed pipe, and installation site is higher than the feeding packing auger.
In conjunction with above technical scheme, bring beneficial effect of the present invention is analyzed as follows:
The present invention provides a kind of straw particle burning machine, including burner block, feeding device, fire grate device and go out
Apparatus for ash；The inside of burner block is formed with burner hearth, and side wall opens up the bocca being connected to burner hearth；Feeding device is installed on burning
The outside of furnace body, and one end is connected to burner hearth；Fire grate device is installed in burner hearth, positioned at the lower section of feeding device outlet end, energy
The direction of enough carrying straw particle to the outlet end far from feeding device is mobile；Ash discharging gear is installed under burner block
Side, and be connected to burner hearth, for the carbon ash in burner hearth to be discharged.
When using the straw particle burning machine, straw particle enters the burner hearth of burner block by feeding device
Interior, straw particle is fallen on fire grate device, after straw particle is ignited, fire grate device drive straw particle to
The direction of the outlet end of separate feeding device is mobile, and the flame for generation of burning is sprayed from bocca, and bocca alignment is needed to add
The equipment of heat.The straw particle to have burnt becomes carbon ash and falls from fire grate device, and ash discharging gear arranges the carbon ash in burner hearth
Flake hearth-tapping.
Ash discharging gear below the furnace body of the straw particle burning machine can keep away the carbon ash discharge in time in burner hearth
Exempt from carbon ash blocking burner hearth, enables the straw particle burning machine using the more straw of carbon ash as fuel.
Other features and advantages of the present invention will illustrate in the following description, also, partly become from specification
It obtains it is clear that understand through the implementation of the invention.The objectives and other advantages of the invention are in specification, claims
And structure specifically noted by attached drawing is achieved and obtained.
Detailed description of the invention
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art be briefly described, it should be apparent that, it is described below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the front view of straw particle burning machine provided in an embodiment of the present invention；
Fig. 2 is the left view of straw particle burning machine provided in an embodiment of the present invention；
Fig. 3 is the top view of straw particle burning machine provided in an embodiment of the present invention；
Fig. 4 is the cross-sectional view in the face A-A along Fig. 1；
Fig. 5 is the cross-sectional view in the face B-B along Fig. 3；
Fig. 6 is the structural schematic diagram of air-intake device provided in an embodiment of the present invention, fire grate device and ash discharging gear.
Icon: 100- burner block；110- burner hearth；111- raised floor；112- declines face；120- bocca；The resistance to height of 130-
Warm layer；140- insulating layer；150- spit tube；160- insulating ring；200- feeding device；210- hopper；220- feed pipe；221- is seen
Cha Kou；230- feeding packing auger；240- feeds driving mechanism；250- feed blower；300- fire grate device；310- crawler type furnace
Row；311- driving pulley；312- driven pulley；313- crawler belt；320- fire grate driving mechanism；321- fire grate；322- slows down
Device；400- ash discharging gear；410- ash discharge auger；420- ash discharge driving mechanism；500- air-intake device；510- enters the wind air blower；
520- blast pipe；521- air inlet；530- deflector；531- guide support；532- deflector.
Specific embodiment
Technical solution of the present invention is clearly and completely described below in conjunction with attached drawing, it is clear that described implementation
Example is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill
Personnel's every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation,
It is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.In addition, term " first ", " second ",
" third " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
Embodiment is described in detail with reference to the accompanying drawing: Fig. 1 is straw particle provided in an embodiment of the present invention
The front view of combustor；Fig. 2 is the left view of straw particle burning machine provided in an embodiment of the present invention；Fig. 3 is the present invention
The top view for the straw particle burning machine that embodiment provides；Fig. 4 is the cross-sectional view in the face A-A along Fig. 1；Fig. 5 is along Fig. 3
The cross-sectional view in the middle face B-B；Fig. 6 is air-intake device 500 provided in an embodiment of the present invention, fire grate device 300 and ash discharging gear 400
Structural schematic diagram.
The present embodiment provides a kind of straw particle burning machines, please with reference to Fig. 1 in Figure of description to Fig. 6.
As shown in Figure 1 and Figure 5, which includes burner block 100, feeding device 200, fire grate dress
Set 300 and ash discharging gear 400.
The inside of burner block 100 is formed with burner hearth 110, and side wall opens up the bocca 120 being connected to burner hearth 110；Charging
Device 200 is installed on the outside of burner block 100, and one end is connected to burner hearth 110；Fire grate device 300 is installed on burner hearth 110
It is interior, positioned at the lower section of 200 outlet end of feeding device, and straw particle can be carried to the import far from feeding device 200
The direction at end is mobile；
Ash discharging gear 400 is installed on the lower section of burner block 100, and is connected to burner hearth 110, for will be in burner hearth 110
The discharge of carbon ash.
The straw particle burning machine also has furnace body support, and burner block 100 is installed on furnace body support.
When using the straw particle burning machine, straw particle enters burner block 100 by feeding device 200
Burner hearth 110 in, straw particle is fallen on fire grate device 300, after straw particle is ignited, 300 band of fire grate device
The direction of animals and plants stalk particle to the outlet end far from feeding device 200 is mobile, and the flame for generation of burning is sprayed from bocca 120
Out, the equipment for the alignment of bocca 120 being needed to heat.The straw particle to have burnt becomes carbon ash and falls from fire grate device 300
Under, burner hearth 110 is discharged in the carbon ash in burner hearth 110 by ash discharging gear 400.
Ash discharging gear 400 below the furnace body of the straw particle burning machine can be by the carbon ash in burner hearth 110 in time
Discharge avoids carbon ash from blocking burner hearth 110, enables the straw particle burning machine using the more straw of carbon ash as combustion
Material.
Further, as shown in figure 5, the roof of burner hearth 110 includes the raised floor 111 being connected and decline face 112；Along remote
Direction from feed inlet, raised floor 111 are gradually increased with fire grate distance, and decline face 112 is gradually reduced with fire grate distance.
Igniter (not shown), straw are provided at the outlet end of feeding device 200 in burner hearth 110
Particle enters from the outlet end of feeding device 200 to be ignited device after burner hearth 110 and lights.Straw particle just starts to burn
When, it burning more and more prosperous, flame is gradually increased, and temperature gradually rises, when straw particle soon after-flame, straw
Grain burning is more and more weaker, and flame is gradually reduced, and temperature gradually decreases.
Above structure form, the rank that the combustion flame of straw particle is gradually increased are set by the roof of burner hearth 110
Section is at this time raised floor 111 above straw particle, provides enough spaces and oxygen for flame, keeps burning more abundant,
The heat that the efficiency of combustion and burning for improving straw particle generate, what the combustion flame of straw particle was gradually reduced
Stage is decline face 112 above straw particle, guarantees the temperature in burner hearth 110, reduces by 110 interior air-flow pair of burner hearth at this time
The influence of burning prevents straw particle from extinguishing too early, guarantees full combustion, further increases efficiency of combustion, increases burning
Scattering and disappearing for heat is reduced while generating heat.
Further, as shown in Figure 4 and Figure 5, burner block 100 further includes high-temperature-resistant layer 130 and insulating layer 140；Burner hearth
High-temperature-resistant layer 130, filling heat insulating wall between high-temperature-resistant layer 130 and the lateral wall of burner block 100 is arranged in 110 inner wall outside
140。
High temperature resistant can prevent straw particle burn in burner hearth 110 generation high temperature damage burner block 100.It protects
Warm layer 140 is able to maintain that the temperature in burner hearth 110, reduces the heat loss inside burner hearth 110, while can also prevent combustion furnace
The lateral surface of body 100 overheats.
Further, as shown in Figure 1 and Figure 4, burner block 100 further includes spit tube 150, and one end of spit tube 150 connects
It is connected to the edge of bocca 120, and high-temperature-resistant layer 130 is arranged in the inner wall of spit tube 150.
Preferably, bocca 120 corresponds to raised floor 111 and declines the junction in face 112, i.e. spit tube 150 corresponds to
The junction of raised floor 111 and decline face 112, when straw particle burning generates maximum flame, flame is sprayed from spit tube 150
Out.
When using the straw combustor, the equipment that the alignment of spit tube 150 is needed to heat plays guidance to flame and makees
With.High-temperature-resistant layer 130 in spit tube 150 can prevent flame from damaging spit tube 150.
Further, as shown in Figures 2 and 3, burner block 100 further includes insulating ring 160；Insulating ring 160 is set in spray
Fire tube 150, one end are connect with the lateral surface of burner block 100, and filling heat insulating wall between insulating ring 160 and spit tube 150
140。
Insulating ring 160 and the insulating layer 140 being filled between insulating ring 160 and spit tube 150 can be reduced from flame
The side wall dispersed heat of pipe 150, while the bonding strength of spit tube 150 Yu burner block 100 can be enhanced.
Above-mentioned high-temperature-resistant layer 130 can be made of heat-resisting materials such as refractory ceramics, high temperature alloys, above-mentioned heat preservation
Layer 140 can be made of thermal insulation materials such as phenolic foam material, extruded sheet, rubber thermal insulation materials.
Further, as depicted in figs. 1 and 2, feeding device 200 includes hopper 210 and feed pipe 220；Hopper 210 is installed
It is connected in the outside of burner block 100, and by feed pipe 220 with burner hearth 110.
Figures 1 and 2 show that hopper 210 is installed on the top surface of burner block 100, the installation site of hopper 210 is not with this
For limitation, for example, hopper 210 can also be installed on burner block 100 with bocca 120 back to side.
Peep hole is arranged close to the position of burner block 100 in feed pipe 220, and handhole cover is arranged on peep hole.When
When staff needs to observe 110 inside of burner hearth, handhole cover is opened, the situation in burner hearth 110 is observed by peep hole.
Further, as described in Fig. 2 to Fig. 4, feeding device 200 further includes charging driving mechanism 240 and feeding packing auger
230；Feeding packing auger 230 is installed on the outlet of hopper 210, and is connected to feed pipe 220；Driving mechanism and feeding packing auger 230 pass
Dynamic connection, for driving feeding packing auger 230 to rotate.
Driving mechanism is preferably motor.It is preferably chain conveyer between driving mechanism and feeding packing auger 230.Fig. 2 to Fig. 4 is shown
, motor is installed on 100 top surface of burner block, and is located at by hopper 210, and a sprocket wheel, feeding packing auger are arranged in the shaft of motor
230 one end away from feed pipe 220 is also provided with a sprocket wheel, winds chain on the sprocket wheel of motor and the sprocket wheel of feeding packing auger 230.
Certainly, other driving forms be can also be between driving mechanism and feeding packing auger 230, for example, belt transmission, gear
Transmission etc..Driving mechanism can also be small diesel engine, gasoline engine etc. in addition to motor.
Feeding packing auger 230 can prevent the outlet of hopper 210 from blocking simultaneously, guarantee that straw particle can be smooth
Into feed pipe 220.It is connected compared between hopper 210 and feed pipe 220, setting feeding packing auger 230 can accelerate hopper 210
Interior straw particle enters feed pipe 220.
Further, as shown in Figure 1, feeding device 200 further includes feed blower 250；Feed blower 250 is installed on
Feed pipe 220, and installation site is higher than feeding packing auger 230.
Specifically, feeding packing auger 230 is connected to the pipe shaft of feed pipe 220, the upper port installation charging air blast of feed pipe 220
Machine 250.
Since the quality of straw particle is smaller, while feeding packing auger 230 is rapidly by the straw in hopper 210
Particle is transmitted to feed pipe 220, and straw particle movement velocity in feed pipe 220 is slower, and a large amount of straw particles
Flock together easily blocking feed pipe 220.Air blast in feed pipe 220 can be accelerated straw particle by feed blower 250
Movement speed in feed pipe 220, meanwhile, straw particle aggregation is prevented, and then avoid the blocking of feed pipe 220.
Further, as shown in figure 5, fire grate device 300 includes crawler type fire grate 310 and fire grate driving mechanism 320；Fire grate
Driving mechanism 320 and crawler type fire grate 310 are sequentially connected, for driving crawler type fire grate 310 to rotate；Crawler type fire grate 310 is used
In carrying material, and drive material mobile.
Specifically, crawler type fire grate 310 is installed in burner hearth 110, and crawler type fire grate 310 is located at going out for feed pipe 220
The lower section at mouth end.When straw particle is sprayed from the outlet end of feed pipe 220, fall on crawler type fire grate 310, Zhi Houzhi
Object stalk particle is ignited, and straw particle drives following burning side to move in crawler type fire grate 310.
Further, as shown in Figure 1, fire grate driving mechanism 320 includes fire grate 321 and retarder 322；Fire grate
321 shaft and the input axis connection of retarder 322, the output shaft and crawler type fire grate 310 of retarder 322 are sequentially connected.
Fig. 1 shows fire grate 321 and retarder 322 is mounted on furnace body support, still, fire grate 321 and subtracts
The installation site of fast device 322 is not limited thereto system, for example, fire grate 321 and retarder 322 can also be mounted on combustion furnace
The lower part of body 100 may be mounted in burner hearth 110 etc..
The revolving speed of crawler type fire grate 310 should be much smaller than the revolving speed of motor, and motor will move again after the deceleration of retarder 322
Power is transmitted to crawler type fire grate 310, meets requirement of the crawler type fire grate 310 to revolving speed.
Further, as shown in Figure 5 and Figure 6, crawler type fire grate 310 includes driving pulley 311, driven pulley 312 and twines
It is around in the crawler belt 313 of driving pulley 311 and driven pulley 312；Driving pulley 311 and retarder 322 are sequentially connected, for driving
Crawler belt 313 rotates；Crawler belt 313 drives material mobile for carrying material.
Fig. 5 and Fig. 6 is shown between fire grate driving mechanism 320 and crawler type fire grate 310 as chain conveyer, driving pulley 311
One end be provided with a sprocket wheel, the output shaft of retarder 322 is arranged a sprocket wheel, the sprocket wheel of driving pulley 311 and retarder 322
Sprocket wheel winds chain.But the driving form between fire grate driving mechanism 320 and crawler type fire grate 310 is not limited thereto system,
It can also be V belt translation, gear drive etc..Fire grate driving mechanism 320 is preferably motor, can also be miniature gasoline engine, small-sized bavin
Oil machine etc..
Further, as shown in Fig. 1, Fig. 5 and Fig. 6, ash discharging gear 400 includes ash discharge driving mechanism 420 and ash discharge auger
410；Two ash discharge augers 410 are respectively arranged in the lower section of burner block 100, are connected to burner hearth 110, and be located at fire grate device
The two sides of 300 direction of motion；Ash discharge driving mechanism 420 and two ash discharge augers 410 are sequentially connected, for driving ash discharge auger
410 rotations.
Ash discharge driving mechanism 420 is preferably motor, or small diesel engine, gasoline engine.Fig. 1 shows ash discharge driving
Mechanism 420 is installed on furnace body support, but the installation site of ash discharge driving mechanism 420 is not limited thereto system, for example, ash discharge drives
Motivation structure 420 can also be installed on 100 lower part of burner block, can also be installed in burner hearth 110.
Straw particle gradually burns completely during the motion becomes carbon ash.Most of carbon ash is from far from feeding device
It is fallen at the ash discharge auger 410 of 200 outlet end, which is discharged burner hearth 110 for carbon ash；Fraction
Carbon ash is taken at the ash discharge auger 410 of the outlet end of feeding device 200 by crawler type fire grate 310, which connects
Burner hearth 110 is discharged in carbon ash by continuous rotation.The carbon ash in burner hearth 110 can be discharged for two ash discharge augers 410, and anti-blocking ash is in furnace
Accumulation results in blockage and influences the burning of straw particle and the normal work of straw combustor in thorax 110.
Further, as shown in fig. 6, two ash discharge augers 410 are arranged along the direction of motion perpendicular to fire grate device 300.
On perpendicular to the fire grate direction of motion, no matter straw particle is located at which position of fire grate device 300, works as plant
Object stalk particle burning is that when falling from crawler belt 313 burner hearth 110 can be rapidly discharged by ash discharge auger 410 in carbon ash.
Further, as shown in Figure 1, between two ash discharge augers 410 chain conveyer connect, and ash discharge driving mechanism 420 and its
In 410 chain conveyer of an ash discharge auger connection.
Specifically, the end that two ash discharge augers 410 are located at the same side is respectively provided with a sprocket wheel, ash discharge driving mechanism 420 it is defeated
Shaft is also provided with a sprocket wheel, and chain, the sprocket wheel of ash discharge driving mechanism 420 and wherein one are wound on the sprocket wheel of two ash discharge augers 410
The sprocket wheel of ash discharge auger 410 winds chain.
Further, as shown in Figure 5 and Figure 6, straw particle burning machine further includes air-intake device 500；Air-intake device
500 are installed on burner block 100, and protrude into burner hearth 110, are used for 300 air blast of fire grate device.
The air blast into burner hearth 110 of fire grate device 300 provides sufficient oxygen for the burning of straw particle, meanwhile, make
Straw particle burning is more prosperous, generates higher temperature and bigger flame.
Further, as shown in Figure 5 and Figure 6, air-intake device 500 includes air inlet air blower 510 and blast pipe 520；Air inlet
Pipe 520 is installed on inside burner block 100, and is extended along the direction of motion of fire grate device 300, and blast pipe 520 towards furnace
Air inlet 521 is offered on the side wall of arranging device 300；Air inlet air blower 510 is connected to blast pipe 520.
Specifically, air-intake device 500 includes two air inlet air blowers 510 and two blast pipes 520；Two blast pipes 520
It is arranged in parallel, and is located at the two sides of crawler type fire grate 310；Interval opens up multiple air inlets 521 on each blast pipe 520,
And import is towards crawler type fire grate 310；Every blast pipe 520 is connected to an air inlet air blower 510, enters the wind air blower 510
The air blast into blast pipe 520, air-flow are blown out from the air inlet 521 on blast pipe 520.
Blast pipe 520 opens up air inlet 521, and air inlet 521 allows the flow to accurately flow to towards fire grate device 300
Fire grate device 300 goes out, and promotes the burning of the straw particle on fire grate device 300.
Further, as shown in Figure 4 and Figure 6, air-intake device 500 further includes deflector 530；Deflector 530 includes
Guide support 531 and deflector 532；The end of guide support 531 is connected to blast pipe 520；Deflector 532 is set to water conservancy diversion branch
Frame 531, and the guide face of deflector 532 is towards air inlet 521, the air-flow for flowing out air inlet 521 is to fire grate device 300
On straw particle guidance.
Specifically, the end of guide support 531 is connected to blast pipe 520, and guide support 531 is located in crawler belt 313
Side；Deflector 532 is arranged on guide support 531, i.e., deflector 532 also is located at 313 inside of crawler belt.Air-flow from air inlet pipe into
Air port 521 flows out and blows to 313 inside of crawler belt, and deflector 532 guides straw particle of the air-flow on crawler belt 313.Fig. 4
In show 4 pieces of deflectors, 532,4 pieces of deflectors 532 each parallel to air inlet pipe interval be arranged, the equal court of the guide face of deflector 532
To the air inlet 521 of close air inlet pipe.
It is arc that Fig. 4, which shows deflector 532, and the concave surface of deflector 532 is guide face, i.e. the concave surface court of deflector 532
To the air inlet 521 of blast pipe 520.Certainly, deflector 532 can also can direct air flow on crawler belt 313 for other
Shape.
The air-flow flowed out from air inlet pipe is oriented to the straw particle on crawler belt 313 by deflector 530, is straw
While the burning of particle provides enough oxygen, air-flow is accurately directed at the straw particle on crawler belt 313.And it is right
For straw particle, air-flow is flowed up by bottom, and straw particle burning is more prosperous, and temperature is higher.
Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Pipe present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: its according to
So be possible to modify the technical solutions described in the foregoing embodiments, or to some or all of the technical features into
Row equivalent replacement；And these are modified or replaceed, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme.
Claims (10)
1. a kind of straw particle burning machine, which is characterized in that including burner block, feeding device, fire grate device and ash discharge
Device；
The inside of the burner block is formed with burner hearth, and side wall opens up the bocca being connected to the burner hearth；
The feeding device is installed on the outside of the burner block, and one end is connected to the burner hearth；
The fire grate device is installed in the burner hearth, positioned at the lower section of the feeding device outlet end, and can carry plant
The direction of stalk particle to the outlet end far from the feeding device is mobile；
The ash discharging gear is installed on the lower section of the burner block, and is connected to the burner hearth, for will be in the burner hearth
The discharge of carbon ash.
2. straw particle burning machine according to claim 1, which is characterized in that the ash discharging gear includes that ash discharge drives
Motivation structure and ash discharge auger；
The two ash discharge augers are respectively arranged in the lower section of the burner block, are connected to the burner hearth, and are located at described
The two sides of the direction of motion of fire grate device；
The ash discharge driving mechanism is sequentially connected with the two ash discharge augers, for driving the ash discharge auger to rotate.
3. straw particle burning machine according to claim 2, which is characterized in that the two ash discharge augers are along vertical
It is arranged in the direction of motion of the fire grate device.
4. straw particle burning machine according to claim 3, which is characterized in that chain passes between the two ash discharge augers
Dynamic connection, and the ash discharge driving mechanism is connect with the wherein one ash discharge auger chain conveyer.
5. straw particle burning machine according to claim 1, which is characterized in that the straw particle burning machine
It further include air-intake device；
The air-intake device is installed on the burner block, and protrudes into the burner hearth, is used for the fire grate device air blast.
6. straw particle burning machine according to claim 5, which is characterized in that the air-intake device includes air inlet drum
Blower and blast pipe；
The blast pipe is installed on inside the burner block, and along the direction of motion of the fire grate device extend, and it is described into
Air inlet is offered on the side wall towards the fire grate device of air hose；
The air inlet air blower is connected to the blast pipe.
7. straw particle burning machine according to claim 6, which is characterized in that the air-intake device further includes water conservancy diversion
Mechanism；The deflector includes guide support and deflector；
The end of the guide support is connected to the blast pipe；
The deflector is set to the guide support, and the guide face of the deflector is used for towards the air inlet by institute
State straw particle guidance of the air-flow of air inlet outflow on the fire grate device.
8. straw particle burning machine according to claim 1, which is characterized in that the feeding device include hopper and
Feed pipe；
The hopper is installed on the outside of the burner block, and is connected to by the feed pipe with the burner hearth.
9. straw particle burning machine according to claim 8, which is characterized in that the feeding device further includes charging
Driving mechanism and feeding packing auger；
The feeding packing auger is installed on the outlet of the hopper, and is connected to the feed pipe；
The driving mechanism and the feeding packing auger are sequentially connected, for driving the feeding packing auger to rotate.
10. straw particle burning machine according to claim 9, which is characterized in that the feeding device further include into
Expect air blower；
The feed blower is installed on the feed pipe, and installation site is higher than the feeding packing auger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811194529.6A CN109307260A (en) | 2018-10-12 | 2018-10-12 | Straw particle burning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811194529.6A CN109307260A (en) | 2018-10-12 | 2018-10-12 | Straw particle burning machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109307260A true CN109307260A (en) | 2019-02-05 |
Family
ID=65225185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811194529.6A Pending CN109307260A (en) | 2018-10-12 | 2018-10-12 | Straw particle burning machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109307260A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110107908A (en) * | 2019-06-14 | 2019-08-09 | 郴州华峰能源科技有限公司 | The fire grate deslagging device of straw burning machine |
| CN110107886A (en) * | 2019-06-14 | 2019-08-09 | 郴州华峰能源科技有限公司 | A kind of straw burning machine |
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| KR20130005417A (en) * | 2011-07-06 | 2013-01-16 | 장진만 | Pellet feeder |
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| CN201526983U (en) * | 2009-11-06 | 2010-07-14 | 张勤福 | Novel efficient energy saving furnace arch |
| KR20130005417A (en) * | 2011-07-06 | 2013-01-16 | 장진만 | Pellet feeder |
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| CN110107886A (en) * | 2019-06-14 | 2019-08-09 | 郴州华峰能源科技有限公司 | A kind of straw burning machine |
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