CN206695114U - A kind of efficient biomass combustion machine - Google Patents
A kind of efficient biomass combustion machine Download PDFInfo
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- CN206695114U CN206695114U CN201720328898.4U CN201720328898U CN206695114U CN 206695114 U CN206695114 U CN 206695114U CN 201720328898 U CN201720328898 U CN 201720328898U CN 206695114 U CN206695114 U CN 206695114U
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- burner hearth
- connection
- outer sleeve
- support
- inwall
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Abstract
The utility model discloses a kind of efficient biomass combustion machine, including support, also include the feed system and combustion system being arranged on support, combustion system includes burner hearth outer sleeve, burner hearth, interior spout, bocca outer barrel, cover plate, grate, air intake deslagging chamber and air inlet square hole, feed system includes feeding cylinder, feeding packing auger, feed pipe, feed hopper and backfire controller, the utility model can make material particles be suspended in stove chamber inner combustion, so can be achieved with the abundant burning of material particles；Residue can quickly be cleared up when combustor works；The situation of the intensity of a fire inside burner hearth is understood at any time；Charging situation is understood at any time；Realize and after a loss of power clear up the material particles in feeding packing auger.
Description
Technical field
It the utility model is related to combustor field, and in particular to a kind of efficient biomass fuel using material particles as fuel
Burning machine.
Background technology
China is a large agricultural country, and biomass species is various.In rural field often it can be seen that the straw arbitrarily burned
Stalk, this aspect not only increase the pollution to environment, on the other hand waste high-quality biomass energy.Some
At the same time the stalk of abandonment, these stalks also easily cause the propagation of pest and disease damage because the time of rotting is longer.In order to effective
Solve this problem, then need to crush these stalks, the particle after crushing then is collected, as biomass combustion
The fuel of machine.Heat caused by combustor can be Electroplate Factory's oven, boiler, small hydropower station boiler, Industrial Boiler, burning again
Stove, drying plant, smelting furnace, die casting machine, cooking apparatus, industry annealing furnace apparatus etc. provide heat.So biomass straw is just
Secondary value can be realized.At present, it is unreasonable all to there is feeding system design very much in most of some combustors on the market
The danger such as easily cause at work to cease fire or be tempered, can not clear up at any time in the course of the work residue cause to burn it is insufficient,
Also it is exactly unreasonable the problems such as causing maintenance cost high of part design.In order to effectively solve problem above, so as to design
A kind of efficient biomass combustion machine.
Utility model content
The purpose of this utility model is to overcome prior art defect, there is provided a kind of efficient biomass combustion machine.
The utility model is achieved through the following technical solutions：
A kind of efficient biomass combustion machine, including support, in addition to the feed system being arranged on support and burning system
System.
Combustion system includes the burner hearth outer sleeve being arranged on support and the burner hearth being arranged in burner hearth outer sleeve, combustion
Burner hearth and interior spout connection are burnt, interior spout is supported on the inwall of bocca outer barrel, bocca outer barrel one by interior spout support frame
End is fixed with burner hearth outer sleeve, and the bocca outer barrel other end is covered with cover plate with holes, and burner hearth bottom is provided with grate, stove
The air intake deslagging chamber connected with burner hearth is provided with below burner hearth in thorax outer sleeve, is uniformly opened up on burner hearth
There is air inlet square hole.
Feed system includes being fixed on support up-barrel, and feeding packing auger, the discharge end of feeding cylinder are provided with feeding cylinder
Connected by feed pipe with burner hearth, the feed end of feeding cylinder is provided with feed hopper, and anti-backfire is provided with feed pipe
Device.
A kind of efficient biomass combustion machine, in addition to the air compartment being arranged on support, air compartment connect with blower fan, and air compartment is also
Respectively with a blast pipe one end, three times secondary wind inleting tube one end, blast pipe one end, four blast pipe one end and five air intakes
Pipe one end connects, and one time the blast pipe other end connects with the space between burner hearth and burner hearth outer sleeve, and secondary wind inleting tube is another
One end connects with air intake deslagging chamber, three times the blast pipe other end and four blast pipe other ends be distributed in bocca outer barrel both sides and
Space between bocca outer barrel and interior spout connects, five blast pipe other ends with positioned at backfire controller and feeding cylinder
Feed pipe connection between discharge end, a blast pipe, three times secondary wind inleting tube, blast pipe, four blast pipes and five times
Ball valve is provided with blast pipe.
Upper furnace door is offered positioned at the part of burner hearth on burner hearth outer sleeve as described above, is located on burner hearth outer sleeve
The part of air intake deslagging chamber offers lower furnace door.
Liftable movable top lid plate is provided with the top of burner hearth as described above.
The inwall of burner hearth outer sleeve as described above, the inwall of bocca outer barrel, liftable movable top lid plate bottom surface, on
The inwall of fire door is provided with insulation material.
Feeding packing auger as described above is connect with toothed chain transmission device axle, and toothed chain transmission device is engaged with gear, and gear is arranged
Portion in the handle, handle one end are arranged with wind support.
Scummer is provided with grate as described above, the top for the first rotary shaft being vertically arranged through grate and is removed the gred
Device is connected, and the inner ring that the first rotary shaft bottom is connected bearing with first is fixed, and the first rotary shaft bottom is arranged with the first conical tooth
Wheel, the outer ring of the first connection bearing are connected with being fixed on the first support frame of air intake deslagging cavity wall, the second rotation laterally set
Rotating shaft one end is arranged with the second angular wheel engaged with the first angular wheel, and the second rotary shaft other end extends to air intake deslagging
Simultaneously be connected with wind outside chamber, the inner ring that the second rotary shaft is connected bearing with second is fixed, second connect the outer ring of bearing and
It is fixed on the second support frame connection of air intake deslagging cavity wall.
The utility model compared with the prior art, have it is following a little：
1st, the air feed system of the utility model design and burner hearth can make material particles be suspended in stove chamber inner combustion, this
Sample can be achieved with the abundant burning of material particles.
2nd, the scummer of the utility model design can quickly clear up residue when combustor works.
3rd, the utility model can understand the situation of the intensity of a fire inside burner hearth at any time.
4th, the utility model can understand charging situation at any time.
5th, the utility model can be realized and after a loss of power clear up the material particles in feeding packing auger.
Brief description of the drawings
Fig. 1 is sectional view of the present utility model；
Fig. 2 is front view of the present utility model；
Fig. 3 is wind device left view；
Fig. 4 is the sectional view of burner hearth.
In figure：1- cover plates；Spout in 2-；3- bocca outer barrels；4- burner hearth outer sleeves；5- burner hearths；6- sees burner；7-
Liftable movable top lid plate；8- air inlet square holes；9- backfire controllers；The liftable activity charging observation panels of 10-；11- feed hoppers；12-
Material-feeding plugboard；13- feeding packing augers；14- toothed chain transmission devices；Five blast pipes of 15-；16- supports；The ball valves of 17- first；18-
Two ball valves；19- blower fans；20- castors；21- air compartments；The ball valves of 22- the 3rd；The ball valves of 23- the 4th；Blast pipe of 24-；25- bis- times
Blast pipe；The angular wheels of 26- first；The angular wheels of 27- second；28- scummers；29- grates；30- blast pipes three times；On 31-
Fire door；32- lower furnace doors；33- motors；34- wind supports；35- gears；36- handles；Tetra- blast pipes of 37-；38- feeding cylinders；
39- feed pipes；40- air intake deslagging chambers；The rotary shafts of 41- first；The support frames of 42- first；The support frames of 43- second；44- is hand
Handle；The rotary shafts of 45- second；The connection bearings of 46- first；The connection bearings of 47- second.
Embodiment
A kind of efficient biomass combustion machine includes support, feed system, combustion system, slag removing system and auxiliary system
System.
As shown in figures 1-4, a kind of efficient biomass combustion machine, including support 16, in addition to be arranged on support 16
Feed system and combustion system.
Combustion system includes the burner hearth outer sleeve 4 being arranged on support 16 and the combustion furnace being arranged in burner hearth outer sleeve 4
Thorax 5, burner hearth 5 connect with interior spout 2, and interior spout 2 is supported on the inwall of bocca outer barrel 3 by interior spout support frame, spray
The one end of burner outer barrel 3 is fixed with burner hearth outer sleeve 4, and the other end of bocca outer barrel 3 is covered with cover plate 1 with holes, the bottom of burner hearth 5
Portion is provided with grate 29, and the air intake deslagging connected with burner hearth 5 is provided with below burner hearth 5 in burner hearth outer sleeve 4
Chamber 40, air inlet square hole 8 is uniformly offered on burner hearth 5.
Feed system includes being fixed on the up-barrel 38 of support 16, and feeding packing auger 13, feeding cylinder are provided with feeding cylinder 38
38 discharge end is connected by feed pipe 39 with burner hearth 5, and the feed end of feeding cylinder 38 is provided with feed hopper 11, feed pipe
Backfire controller 9 is provided with road 39.
A kind of efficient biomass combustion machine, in addition to the air compartment 21 being arranged on support 16, air compartment 21 connect with blower fan 19
It is logical, air compartment 21 also respectively with the one end of blast pipe 24, the three times one end of secondary wind inleting tube 25, the one end of blast pipe 30, four air intakes
The one end of pipe 37 and the connection of five one end of blast pipe 15, the other end of blast pipe 24 and burner hearth 5 and burner hearth outer sleeve 4 it
Between space connection, the other end of secondary wind inleting tube 25 connects with air intake deslagging chamber 40, the other end of blast pipe 30 and enters for four times three times
The other end of airduct 37 is distributed in the both sides of bocca outer barrel 3 and the space between bocca outer barrel 3 and interior spout 2 and connected, and five
The secondary other end of blast pipe 15 connects with the feed pipe 39 between backfire controller 9 and the discharge end of feeding cylinder 38, once enters
Airduct 24, secondary wind inleting tube 25, it is provided with ball valve on 30, four blast pipes 37 of blast pipe and five blast pipes 15 three times.
Part on burner hearth outer sleeve 4 positioned at burner hearth 5 offers upper furnace door 31, is located at air intake on burner hearth outer sleeve 4
The part of deslagging chamber 40 offers lower furnace door 32.
The top of burner hearth 5 is provided with liftable movable top lid plate 1.
The inwall of burner hearth outer sleeve 4, the inwall of bocca outer barrel 3, the bottom surface of liftable movable top lid plate 1, upper furnace door 31
Inwall be provided with insulation material.
Feeding packing auger 13 is connect with the axle of toothed chain transmission device 14, and toothed chain transmission device 14 engages with gear 35, and gear 35 is arranged
At the middle part of handle 36, the one end of handle 36 is arranged with wind support 34.
Scummer 28 is provided with grate 29, the top for the first rotary shaft 41 being vertically arranged passes through grate 29 and scummer
28 connections, the inner ring that the bottom of the first rotary shaft 41 is connected bearing 46 with first are fixed, and the bottom of the first rotary shaft 41 is arranged with first
Angular wheel 35, the outer ring of the first connection bearing 46 is connected with being fixed on the first support frame 42 of the inwall of air intake deslagging chamber 40, horizontal
The second angular wheel 35 engaged with the first angular wheel 35, the second rotary shaft are arranged with to one end of the second rotary shaft 45 of setting
45 other ends extend to the outside of air intake deslagging chamber 40 and are connected with wind 44, and the second rotary shaft 45 is connected bearing 47 with second
Inner ring is fixed, and the outer ring of the second connection bearing 47 is connected with being fixed on the second support frame 43 of the inwall of air intake deslagging chamber 40.
Support 16 is steel design, and the bottom of support 16 is equipped with castor 20, the main function of support 16 be for feed system and
Combustion system provides support positioning.
It is most of that feed system includes feed hopper 11, feeding packing auger 13, motor 33 and backfire controller 9 four.By material
Grain pours into feed hopper 11, is entered by the control material particle of material-feeding plugboard 12 of the bottom of feed hopper 11 in feeding packing auger 13, passes through electricity
Machine 33 drives feeding packing auger 13 to work, while a liftable activity charging observation panel 10 is provided with feeding packing auger 13, its
Main function is observation charging situation, avoids the occurrence of material particles and blocks pipeline, the feelings of pipeline are blocked if there is material particles
Condition, then liftable activity is fed into observation panel 10 and opened, with dredging bar come dredging pipeline.Liftable activity charging observation panel 10
Top uses acrylic material.Backfire controller 9 is arranged on the pipeline between burner hearth 5 and feeding packing auger 13, backfire controller 9
Main function be to prevent the material particles in the flame ignition feed arrangement in burner hearth 5.In addition in backfire controller 9 with entering
Pipeline between material auger 13 is provided with five blast pipes 15, and its effect has at 2 points：1. in air pressure caused by five blast pipes 15
Under help, material particles can more move smoothly through backfire controller 9；2. it can weaken in air pressure caused by five blast pipes 15
Burner hearth 5 enables backfire controller 9 to be worked in the state of ideal the pressure of backfire controller 9.
Combustion system includes burner hearth 5, interior spout 2, grate 29 and some blast pipes composition.Support 16 is provided with stove
Thorax outer sleeve 4, one layer of heat preservation material is covered in the inwall of burner hearth outer sleeve 4.Interior spout 2 is supported on spray by interior spout support frame
The inwall of burner outer barrel 3, the one end of bocca outer barrel 3 are fixed with burner hearth outer sleeve 4, and the other end of bocca outer barrel 3 is covered with holes
Cover plate 1, for the ease of spout in replacing 2, the interior spout 2 is preferentially realized from spout in changeable type.It is arranged on burner hearth
Outside outer sleeve 4 and internal spout 2 plays the bocca outer barrel 3 of support positioning action, the inwall of bocca outer barrel 3 covering one layer of heat preservation material
Material.In order to facilitate the replacing of burner hearth 5, liftable movable top lid plate 7 is selected at the top of burner hearth 5, in liftable activity
The lower surface of cover plate 7 covers one layer of heat preservation material.Some air inlet square holes 8 of the setting of the side wall of burner hearth 5, grate 29 are arranged on burning
The inwall of burner hearth 5, the part that the outer wall of burner hearth outer sleeve 4 corresponds to burner hearth 5 set upper furnace door 31, the inwall of upper furnace door 31 covering one
Layer insulation material.
The material that ignites is added at upper furnace door 31, biomass material particle enters burner hearth 5 by feed system, passed through
The air quantity that the 4th ball valve 23 on secondary wind inleting tube 25 increases secondary wind inleting tube 25 is adjusted, so that biomass material particle suspends
In burner hearth 5.Then the wind of a blast pipe 24 is increased in right amount by the second ball valve 18 adjusted on a blast pipe 24
Amount, this fraction is entered in burner hearth 5 by some evenly distributed air inlet square holes 8, so that material particles are burning
Suspend the burning rotated in burner hearth 5.One is provided with the side wall of burner hearth 5 and sees burner 6, its main function is that observation combustor exists
Intensity of a fire situation during work, will pass through each ball valve of regulation to make the intensity of a fire reach optimum efficiency.Blast pipe 30 and four times three times
Blast pipe 37 is distributed in the both sides of bocca outer barrel 3 and the space between bocca outer barrel 3 and interior spout 2 and connected, and once enters
Space between airduct 24 and burner hearth 5 and burner hearth outer sleeve 4 connects, and its effect is in burner hearth 5 and burner hearth outer sleeve 4
Between gap, and there are some imflammable gas in gap between interior spout 2 and bocca outer barrel 3, by adjusting once
The air quantity that the second ball valve 18 on blast pipe 24 increases a blast pipe 24 in right amount promotes these imflammable gas toward at bocca
It is mobile, while the oxygen content at bocca is increased to promote these flammable gas by blast pipe 30 three times and four blast pipes 37
The abundant burning of body.
Slag removing system includes scummer 28, the first angular wheel 26, the second angular wheel 27, the first rotary shaft 41, first
Support frame 42, the second support frame 43, wind 44, the second rotary shaft 45, first connection bearing 46 and second connect bearing 47.Stove
Scummer 28 is provided with grid 29, the top for the first rotary shaft 41 being vertically arranged is connected through grate 29 with scummer 28, the
The inner ring that the bottom of one rotary shaft 41 is connected bearing 46 with first is fixed, and the bottom of the first rotary shaft 41 is arranged with the first angular wheel
35, the outer ring of the first connection bearing 46 is connected with being fixed on the first support frame 42 of the inwall of air intake deslagging chamber 40, is laterally set
The one end of second rotary shaft 45 is arranged with the second angular wheel 35 engaged with the first angular wheel 35, the other end of the second rotary shaft 45
Extend to the outside of air intake deslagging chamber 40 and be connected with wind 44, the inner ring that the second rotary shaft 45 is connected bearing 47 with second is consolidated
Fixed, the outer ring of the second connection bearing 47 is connected with being fixed on the second support frame 43 of the inwall of air intake deslagging chamber 40.
First support frame 42 plays positioning supporting role to the first rotary shaft 41, it is ensured that scummer 28 is located at grate 29 and hit exactly
, there is certain gap centre between scummer 28 and grate 29.Second support frame 43 plays positioning supporting role to the second rotary shaft 45.The
One angular wheel 26 and the second angular wheel 27 are meshing relation.The effect of slag removing system be timely clear up it is burned after it is residual
Slag, residue is avoided to block the square hole on grate 29, to enable the air quantity of secondary wind inleting tube 25 to smoothly enter burner hearth 5
In, waste material residue is removed by lower furnace door 32.It is to work at any time that this slag removing system, which is also an advantage that,.
Accessory system includes toothed chain transmission device 14, gear 35, handle 36, wind support 34.Feeding packing auger 13 and tooth
The axle of chain and sprocket driving device 14 connects, and the axle that toothed chain transmission device 14 includes connecing with the axle of feeding packing auger 13 connects gear, and axle connects gear and gear
35 engagements, gear 35 are set in the middle part of handle 36, and the one end of handle 36 is arranged with wind support 34.Combustor is in the course of the work
Powering-off state can be run into unavoidably, this kind of situation occurs, then mode that can be manually is by the material of the inside of feeding packing auger 13
Grain cleaning.
Specific embodiment described herein is only to the utility model spirit explanation for example.The utility model institute
Category those skilled in the art can make various modifications or supplement to described specific embodiment or using similar
Mode substitute, but without departing from spirit of the present utility model or surmount scope defined in appended claims.
Claims (7)
1. a kind of efficient biomass combustion machine, including support（16）, it is characterised in that also include being arranged on support（16）On
Feed system and combustion system,
Combustion system includes being arranged on support（16）On burner hearth outer sleeve（4）Be arranged on burner hearth outer sleeve（4）Interior burning
Burner hearth（5）, burner hearth（5）With interior spout（2）Connection, interior spout（2）Bocca outer barrel is supported on by interior spout support frame
（3）Inwall, bocca outer barrel（3）One end and burner hearth outer sleeve（4）It is fixed, bocca outer barrel（3）The other end is covered with holes
Cover plate（1）, burner hearth（5）Bottom is provided with grate（29）, burner hearth outer sleeve（4）It is interior to be located at burner hearth（5）Lower section is set
It is equipped with and burner hearth（5）The air intake deslagging chamber of connection（40）, burner hearth（5）On uniformly offer air inlet square hole（8）,
Feed system includes being fixed on support（16）Up-barrel（38）, feeding cylinder（38）Inside it is provided with feeding packing auger（13）, enter
Barrel（38）Discharge end pass through feed pipe（39）With burner hearth（5）Connection, feeding cylinder（38）Feed end be provided with into
Hopper（11）, feed pipe（39）On be provided with backfire controller（9）.
2. a kind of efficient biomass combustion machine according to claim 1, it is characterised in that also include being arranged on support
（16）On air compartment（21）, air compartment（21）With blower fan（19）Connection, air compartment（21）Also respectively with a blast pipe（24）One end, two
Secondary blast pipe（25）One end, three times blast pipe（30）One end, four blast pipes（37）One end and five blast pipes（15）One end
Connection, a blast pipe（24）The other end and burner hearth（5）With burner hearth outer sleeve（4）Between space connection, secondary air
Pipe（25）The other end and air intake deslagging chamber（40）Connect, three times blast pipe（30）The other end and four blast pipes（37）The other end point
Cloth is in bocca outer barrel（3）Both sides and with bocca outer barrel（3）With interior spout（2）Between space connection, five blast pipes
（15）The other end is with being located at backfire controller（9）With feeding cylinder（38）Discharge end between feed pipe（39）Connection, once enters
Airduct（24）, secondary wind inleting tube（25）, blast pipe three times（30）, four blast pipes（37）And five blast pipes（15）On be all provided with
It is equipped with ball valve.
A kind of 3. efficient biomass combustion machine according to claim 2, it is characterised in that described burner hearth outer sleeve
（4）It is upper to be located at burner hearth（5）Part offer upper furnace door（31）, burner hearth outer sleeve（4）It is upper to be located at air intake deslagging chamber（40）
Part offer lower furnace door（32）.
A kind of 4. efficient biomass combustion machine according to claim 3, it is characterised in that described burner hearth（5）
Top is provided with liftable movable top lid plate（1）.
A kind of 5. efficient biomass combustion machine according to claim 4, it is characterised in that described burner hearth outer sleeve
（4）Inwall, bocca outer barrel（3）Inwall, liftable movable top lid plate（1）Bottom surface, upper furnace door（31）Inwall be all provided with
It is equipped with insulation material.
A kind of 6. efficient biomass combustion machine according to claim 4, it is characterised in that described feeding packing auger（13）
With toothed chain transmission device（14）Axle connects, toothed chain transmission device（14）With gear（35）Engagement, gear（35）It is set in handle（36）
Middle part, handle（36）One end is arranged with wind support（34）.
A kind of 7. efficient biomass combustion machine according to claim 5, it is characterised in that described grate（29）On set
It is equipped with scummer（28）, the first rotary shaft for being vertically arranged（41）Top pass through grate（29）With scummer（28）Connection, the
One rotary shaft（41）Bottom is connected bearing with first（46）Inner ring fix, the first rotary shaft（41）Bottom is arranged with the first taper
Gear（35）, the first connection bearing（46）Outer ring and be fixed on air intake deslagging chamber（40）First support frame of inwall（42）Even
Connect, the second rotary shaft laterally set（45）One end is arranged with and the first angular wheel（35）Second angular wheel of engagement
（35）, the second rotary shaft（45）The other end extends to air intake deslagging chamber（40）Outside and and wind（44）Connection, the second rotation
Axle（45）Bearing is connected with second（47）Inner ring fix, second connection bearing（47）Outer ring and be fixed on air intake deslagging chamber
（40）Second support frame of inwall（43）Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720328898.4U CN206695114U (en) | 2017-03-30 | 2017-03-30 | A kind of efficient biomass combustion machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720328898.4U CN206695114U (en) | 2017-03-30 | 2017-03-30 | A kind of efficient biomass combustion machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206695114U true CN206695114U (en) | 2017-12-01 |
Family
ID=60441197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720328898.4U Expired - Fee Related CN206695114U (en) | 2017-03-30 | 2017-03-30 | A kind of efficient biomass combustion machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206695114U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106838887A (en) * | 2017-03-30 | 2017-06-13 | 华中农业大学 | A kind of efficient biomass combustion machine |
| CN110916528A (en) * | 2019-12-24 | 2020-03-27 | 佛山市嘉良五金制品有限公司 | Environment-friendly biomass-fired intelligent barbecue oven |
-
2017
- 2017-03-30 CN CN201720328898.4U patent/CN206695114U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106838887A (en) * | 2017-03-30 | 2017-06-13 | 华中农业大学 | A kind of efficient biomass combustion machine |
| CN110916528A (en) * | 2019-12-24 | 2020-03-27 | 佛山市嘉良五金制品有限公司 | Environment-friendly biomass-fired intelligent barbecue oven |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171201 Termination date: 20200330 |
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| CF01 | Termination of patent right due to non-payment of annual fee |