CN108006960A - Biomass granule fuel bifurcation combustion furnace - Google Patents
Biomass granule fuel bifurcation combustion furnace Download PDFInfo
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- CN108006960A CN108006960A CN201711359988.0A CN201711359988A CN108006960A CN 108006960 A CN108006960 A CN 108006960A CN 201711359988 A CN201711359988 A CN 201711359988A CN 108006960 A CN108006960 A CN 108006960A
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- Prior art keywords
- turnover panel
- fuel
- burner hearth
- bifurcation
- combustion furnace
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- 239000000446 fuel Substances 0.000 title claims abstract description 65
- 238000002485 combustion reaction Methods 0.000 title claims abstract description 60
- 239000002028 Biomass Substances 0.000 title claims abstract description 27
- 239000008187 granular material Substances 0.000 title claims abstract description 24
- 230000007306 turnover Effects 0.000 claims abstract description 61
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 18
- 238000004200 deflagration Methods 0.000 claims abstract description 7
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 10
- 239000001301 oxygen Substances 0.000 claims description 10
- 229910052760 oxygen Inorganic materials 0.000 claims description 10
- 230000004888 barrier function Effects 0.000 claims description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000003756 stirring Methods 0.000 abstract description 2
- 239000000126 substance Substances 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 4
- 210000000038 chest Anatomy 0.000 description 3
- 239000003245 coal Substances 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000002956 ash Substances 0.000 description 2
- 238000010411 cooking Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 206010002660 Anoxia Diseases 0.000 description 1
- 241000976983 Anoxia Species 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 235000002918 Fraxinus excelsior Nutrition 0.000 description 1
- 206010021143 Hypoxia Diseases 0.000 description 1
- 230000007953 anoxia Effects 0.000 description 1
- 239000010425 asbestos Substances 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 239000003818 cinder Substances 0.000 description 1
- 239000002817 coal dust Substances 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000001535 kindling effect Effects 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
- F24H1/46—Water heaters having plural combustion chambers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/0005—Details for water heaters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/18—Arrangement or mounting of grates or heating means
- F24H9/1809—Arrangement or mounting of grates or heating means for water heaters
- F24H9/1832—Arrangement or mounting of combustion heating means, e.g. grates or burners
- F24H9/1845—Arrangement or mounting of combustion heating means, e.g. grates or burners using solid fuel
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Solid-Fuel Combustion (AREA)
Abstract
The present invention relates to biomass granule fuel bifurcation combustion furnace, including burner hearth (1) and the water jacket (2) of periphery, its main feature is that：The top of burner hearth (1) is equipped with the shaft (4) of horizontal, shaft (4) periphery is provided with turnover panel (5), outer ledge matches with the inner wall of burner hearth (1) during turnover panel (5) horizontal, at least the top of one side edge and air inlet hole (7) relatively, form a combustion chamber (6)；The lower part of burner hearth (1) is a closed deflagration room (3).Beneficial effect is：It is adapted to biological substance for combustion granular fuel, fuel is introduced into combustion chamber and burns on horizontal turnover panel, and turnover panel stirs when touching the mark, and fuel falls on slow burning room, anaerobic condition smoulder.Very hot oven and slow fire can be separately or concurrently provided as needed, meet the needs of a variety of heat supplies.Using cracked gas second-time burning, automatically control etc. and to set, the thermal efficiency of fuel can be greatly improved, save the energy, reduce pollution, it is expected to as the applicable stove of biomass granule fuel.
Description
Technical field
The present invention relates to a kind of power economized boiler, i.e., a kind of biomass granule fuel bifurcation combustion furnace.
Background technology
The biomass granule fuel suppressed and formed is crushed with agricultural crop straw and weeds wood fragments, because its calorific value is high, discharge is few,
Raw material is wide, and cost is low and is favored deeply by market.But due to lacking special furnace set, the application of biomass fuel receives necessarily
Limitation.At present, the stove of a variety of biomass granule fuels of in the market, has continued to use the structure of coal stove, mainly by stove mostly
Thorax and surrounding water jacket are formed, and fuel is sent to warmer or other heating equipments in stove chamber inner combustion, heat by the water jacket of surrounding.
But the combustion characteristics of biomass granule fuel has very big difference with coal, it is unsuitable for using the stove using coal as fuel.
Among practical application, we are sometimes for using very hot oven, it is sometimes desirable to slow fire.Such as cooking, heat up water, preferably in short-term
It is interior that substantial amounts of heat is provided, thus need very hot oven.And the operation such as indoor heating is then required to continue slowly to supply for a long time
Heat, if with the lasting combustion heat supplying of very hot oven, it is excessive to will result in indoor temperature, can also waste fuel, be significantly increased heat supply into
This.In addition, for slow fire, it is also desirable to based on very hot oven, fuel preferably very hot oven burning a period of time after again into
Enter anoxycausis, could more preferable smoulder.Otherwise, the oxygen-supplying amount of slow fire is difficult to control, and the too big easy burning of combustion air, is helped
Combustion wind easily extinguishes very little.In order to solve this problem, existing stove is more using the method for giving as security fire, with coal dust inferior or soil,
Ashes etc. are covered in above charcoal fire, are allowed to continue smoulder under conditions of anoxic.This method is cumbersome, does not also defend
Raw, the duration is also shorter, is changed when needing very hot oven difficult, and fuel is cracked to be formed under cryogenic and largely had
Evil gas, pollutes environment.As it can be seen that very hot oven and slow fire are all that stove is required.And existing stove only has a burner hearth, it is difficult to
Adapt to anxious slow two kinds of different requirements.
The content of the invention
The object of the present invention is to provide one kind to be adapted in use to biomass granule fuel, and can provide very hot oven and slow fire two at the same time
Kind burning condition, disclosure satisfy that two kinds of demands of very hot oven and slow fire, and easy to operate, save fuel, the biomass of non-pollution discharge
Granular fuel bifurcation combustion furnace.
Above-mentioned purpose is realized by following technical scheme：A kind of biomass granule fuel bifurcation combustion furnace is developed, including
Burner hearth and the water jacket of periphery, its main feature is that：The top of the burner hearth is equipped with the shaft of horizontal, and shaft periphery is provided with turnover panel,
Outer ledge matches with the inner wall of burner hearth during turnover panel horizontal, and the top of at least one side edge is opposite with air inlet hole, forms one
Combustion chamber；The lower part of burner hearth is a closed deflagration room, and the top of deflagration room is provided with discharge orifice, and discharge orifice outwards picks out discharge
Pipe, delivery pipe access the air inlet hole of combustion chamber by water tank.
The outer top of the burner hearth is equipped with fuel hopper, and fuel hopper lower part is equipped with feeding extruder, and feeding extruder is driven by motor,
The outlet of feeding extruder is opposite with the feeding port of burner hearth.
The burner hearth is the cylindrical cavity erect, and turnover panel joined together is the plate face of four pieces of semicircle shapes, in right-angled intersection
Shape is installed on the periphery of shaft.
The plate face of the turnover panel is fitted with one layer of ventilated net, has gap between ventilated net and turnover panel plate face.
Blast pipe is connected to outside the air inlet hole of the combustion chamber, blast pipe outer end is equipped with wind turbine.
The blast pipe is located in shaft, and multiple air inlet holes obliquely upward are provided with blast pipe.
The delivery pipe is connected on the middle part of blast pipe.
The slow side for burning room is provided with switchable shoot door, and shoot door is equipped with the control oxygen valve of adjustable air quantity.
The turnover panel has a piece of, and turnover panel side on inboard wall of burner hearth, is put down by shaft hinge under the drive of motor
Put and be equipped with the barrier rib of strip with two actions of the bottom, turnover panel.
The combustion furnace is hesitated valve motor equipped with feeding extruder motor, blower motor, turnover panel motor and control, feeding extruder electricity
Machine, blower motor, turnover panel motor and control valve motor of hesitating are equipped with remote controler or automatic controller.
The beneficial effects of the invention are as follows：It is adapted to biological substance for combustion granular fuel, fuel is introduced into combustion chamber in horizontal turnover panel
Burn above, turnover panel stirs when reaching agriculture products, and slow burning room, the smoulder under anaerobic condition are fallen under fuel.Can basis
Need separately or concurrently to provide very hot oven and slow fire, meet the needs of a variety of heat supplies.In addition using cracked gas second-time burning, automatic
Control etc. is set, and can greatly improve the thermal efficiency of fuel, saves the energy, reduces pollution, it is expected to as biomass granule fuel
Applicable stove.
Brief description of the drawings
Fig. 1 is the front view of the first embodiment；
Fig. 2 is the top view of the first embodiment；
Fig. 3 is the unit shaft of the first embodiment and the front view of turnover panel；
Fig. 4 is the unit shaft of the first embodiment and the left view of turnover panel；
Fig. 5 is the first use state front view of the first embodiment；
Fig. 6 is second of use state front view of the first embodiment；
Fig. 7 is the third use state front view of the first embodiment；
Fig. 8 is the unit shaft of second embodiment and the front view of turnover panel；
Fig. 9 is the unit shaft of second embodiment and the left view of turnover panel；
Figure 10 is the front view of the component shoot door of the third embodiment；
Figure 11 is the unit shaft of the third embodiment and the front view of turnover panel；
Figure 12 is the 4th kind of unit shaft of embodiment and the left view of turnover panel；
Figure 13 is the 5th kind of unit shaft of embodiment and the front view of turnover panel；
Figure 14 is the control device block diagram of the 6th kind of embodiment.
It is visible in figure：Burner hearth 1, water jacket 2, delays and burns room 3, shaft 4, turnover panel 5, combustion chamber 6, air inlet hole 7, feeding port 8, feeding
Screw feeder 9, fuel hopper 10, gearbox 11, motor 12, blast pipe 13, wind turbine 14, controls valve 15 of hesitating, delivery pipe 16, water tank 17, deashing
Door 18, ventilated net 19, turnover panel motor 20, control oxygen valve 21, barrier rib 22.
Embodiment
The first embodiment：As shown in Figure 1 and Figure 2, this biomass granule fuel bifurcation combustion furnace, including burner hearth 1 and
The water jacket 2 of periphery, its main feature is that：The top of burner hearth 1 is equipped with the shaft 4 of horizontal, and 4 periphery of shaft is provided with turnover panel 5, and turnover panel 5 is flat
Outer ledge matches with the inner wall of burner hearth 1 when putting, and at least the top of one side edge is opposite with air inlet hole 7, forms a burning
Room 6；The lower part of burner hearth 1 is a closed deflagration room 3, and the top of deflagration room 3 is provided with discharge orifice, and discharge orifice outwards picks out discharge
Pipe 16, delivery pipe 16 access the air inlet hole 7 of combustion chamber 6 by water tank 17.
Recommend a kind of more optimal scheme with reference to Fig. 1, the outer top of the burner hearth is equipped with fuel hopper 10, under fuel hopper 10
Portion is equipped with feeding extruder 9, and feeding extruder 9 is driven by motor 12, and the outlet of feeding extruder 9 is opposite with visiting for burner hearth 1.In this way,
Biomass granule fuel can be mounted in the inside of fuel hopper 10, and burner hearth 1 is constantly sent into certain speed by screw feeder 9.Also
The rotating speed of screw feeder can be changed as needed, adjust the speed of feeding.
Recommend a kind of shaft of optimization and the structure of turnover panel with reference to Fig. 3, Fig. 4.The turnover panel has four pieces, and uniformly distributed be installed on turns
The periphery of axis, forms four pieces of turnover panels of right-angled intersection.Obviously, this shaft and turnover panel and the burner hearth shape of cooperation can also have
Diversified forms, are only exemplified by one kind in figure：Turnover panel is the plate face of four pieces of semicircle shapes, and burner hearth joined together is the cylindrical empty erect
Chamber.When two pieces of turnover panel horizontal, fit like a glove with the inner wall of burner hearth 1, reach the effect of isolation air as far as possible.And other two
Both sides can be divided into two spaces by block turnover panel vertical state, one piece of turnover panel particularly above, one of them is exactly combustion chamber
6。
Here the difference of combustion chamber 6 and other spaces mainly has combustion air entrance.In figure as it can be seen that in burner hearth 1
Wall is opposite with combustion chamber 6 to be located, and is provided with an air inlet hole 7, and the outside of air inlet hole 7 is connected to blast pipe 13, and 13 outer end of blast pipe is equipped with wind
Machine 14.Wind turbine 14 can be driven by single motor, can also be driven as shown in the figure with screw feeder by a motor 12 by gearbox.
Obviously, during 5 horizontal of turnover panel, burner hearth 1 is divided into two parts up and down, and half above is the sky below combustion chamber 6
Between just become airtight anoxia slow burning room 3.Slow 3 top of room of burning is provided with discharge orifice, and the delivery pipe 16 that discharge orifice picks out passes through water tank
17, it is tortuous reciprocal inside water tank, finally access the air inlet hole 7 of combustion chamber 6, can also the outlet of delivery pipe 16 as shown in the figure connect
At the middle part of blast pipe 13, best upper end turns forward certain angle.
Fig. 5, Fig. 6, Fig. 7 illustrate three working statuses of this device：As shown in figure 5, biomass granule fuel is mounted in
The inside of fuel hopper 10, starts motor 12, and screw feeder rotates, and moves feeding port 8 to adjust the distribution of fuel, is discharged to most of fuel
Combustion chamber 6, a small amount of fuel fall into the adjacent space in combustion chamber 6.The fuel of combustion chamber is lighted, the intensity of a fire is gradually under the action of combustion air
It is prosperous.Meanwhile the space in 6 next door of combustion chamber is also accumulated from a small amount of fuel, and also lacked in the related lower fuel of the combustion chamber intensity of a fire
Amount is lighted.As shown in fig. 6, when the fuel of combustion chamber is enough, turnover panel 5 falls on stove by pressure under the fuel just lighted
The slow burning room 3 of thorax lower part.As shown in fig. 7, while turning under combustion chamber, the space in former combustion chamber next door goes to the position of combustion chamber
Put, continue to accept fuel and burn.Fuel under being thrown is split in the slow burning interior smoulder under anoxic conditions of lower furnace portion
The flue gas and fuel gas solved enters water tank 17 through delivery pipe, imparts heat to the water in water tank, finally enters blast pipe 13,
Enter combustion chamber 6 through air inlet hole 7 again, carry out second-time burning.
When the slow indoor fuel of burning is enough, and only needs very hot oven, the control valve on delivery pipe can be closed, loses slow room of burning
Pulling force is removed, oxygen supply is less, almost stops burning, and a combuster enters more preferable combustion state.
When very hot oven is not required in combustion chamber, and the slow burning room of needs works on, screw feeder can be reduced or switched off, stops launching and fires
Material, closes wind turbine, and the fuel for delaying burning room can smoulder under low oxygen conditions.When needing slow room of burning to increase heating load, then may be used
Manipulate turnover panel and be in obliquity, a small amount of combustion air entered naturally by fans entrance can be run downwards, strengthen slow burning room
Burning, makes slow room of burning continue heat supply.
Stove using the above structure, significantly enhances the utilizing status of biomass fuel, both can be cooking, heat up water,
Room heat supply can be carried out in the case where unattended or a small amount of manpower aids in again.And it can select among very hot oven or slow fire
A combustion system, be very suitable for residential building, small unit use.
Second of embodiment：It is improved on the basis of the first embodiment.The main air-supply side for improving combustion chamber 6
Formula.As shown in Figure 8, Figure 9, the plate face of turnover panel 5 is fitted with one layer of ventilated net 19, has between ventilated net 19 and the plate face of turnover panel 5
Certain gap, in general this gap be advisable in 5-10mm.Preferably while the position of blast pipe 13 is improved, blast pipe 13
It is located in shaft 4, multiple air inlet holes 7 obliquely upward is provided with blast pipe 13.As it can be seen that shaft 4 here should be two in figure
Section, in separated exposure go out blast pipe 13 and air inlet hole 7.The root of turnover panel is connected in two sections of shafts, with 13 phase of blast pipe
To part, a rectangular slab of stone minuteness strip of paper used for sealing can be clamped, asbestos seal bar matches with inlet air pipe outer wall all the time when rotating, anti-block
Gas is downwardly into slow burning room.Certainly, wind turbine here can also be driven by single motor.
The advantages of this inlet air is that structure is compacter, and from bottom to top, combustion-supporting effect is more preferable for wind-force, and to lower furnace portion
The air quantity of leakage is less, and the burning condition contributed to above and below burner hearth thoroughly separates, and preferably plays the effect of this stove.
In addition, one end of turnover panel shaft here adds turnover panel motor 20, the rotation of shaft 4 can be controlled.It can set
Shaft 4 rotates more wide-angles at what time or under the conditions of what.This with previous embodiment only by weight come compared with determining upset,
It is more reliable and more stable.
The third embodiment：Improved on the basis of previous embodiment.Switchable deashing is provided with the slow side for burning room 3
Door 18, shoot door 18 are equipped with the control oxygen valve 21 of adjustable air quantity.The effect of shoot door 18 has at 2 points：First, remove the ash burnt
Cinder.Second, the slow oxygen-supplying amount for burning room 3 of control.The seal degree of shoot door is controlled, or is not closed completely, oxygen supply can be controlled
Amount.This example also recommended a kind of more accurate mode, and as shown in Figure 10, the slow side for burning room 3 is provided with switchable shoot door
18, shoot door 18 is equipped with the control oxygen valve 21 of adjustable air quantity.Control oxygen valve 21 is a centrum with unification taper hole, twisting centrum
The screw rod of outer end, you can mobile centrum, adjusts the size of air inlet hole, control the supply of oxygen, makes the slow burning for burning room 3 more such as
Meaning.
4th kind of embodiment：As shown in Figure 11, Figure 12, the shape of turnover panel is rectangle, the horizontal cross-section of burner hearth 1 joined together
And rectangle, its working method are identical with previous embodiment.This example illustrates, the shape of turnover panel 5 can have it is a variety of, as long as can be with
The shape of burner hearth, which matches, to work.
5th kind of embodiment：As shown in figure 13, turnover panel only has a piece of, can be semicircle or rectangle, as long as can be with stove
Thorax inner wall kiss.5 side of turnover panel by 4 hinge of shaft on 1 inner wall of burner hearth, can be carried out under the drive of motor horizontal and
Two actions of the bottom.During this 5 horizontal of turnover panel, fuel can be accepted and burnt；During the bottom as shown in phantom in FIG., can be not
The fuel of after-flame is thrown lower into slow burning room 3.Turnover panel 5 is equipped with the barrier rib 22 of strip, and it is to be left in the bottom less that it, which is acted on,
Fuel is measured, with the kindling material to burn again as return.
It is this relatively simple for structure, but must have motor drive.
6th kind of embodiment：Charging screw feeder motor, blower motor, turnover panel motor and the control hesitate valve motor be equipped with it is distant
Control device or automatic controller.Figure 14 enumerates a kind of structure diagram automatically controlled, eases up in combustion chamber and burns room set temperature sensing
Device and material detector, the signal gathered handle backward screw feeder motor, blower motor, turnover panel motor and control through processor and hesitate
Valve motor sends instruction, so as to control the operation of whole stove, can replace substantial amounts of manual operation.
Claims (10)
1. a kind of biomass granule fuel bifurcation combustion furnace, including burner hearth (1) and the water jacket (2) of periphery, it is characterised in that：Institute
The top for stating burner hearth (1) is equipped with the shaft (4) of horizontal, and shaft (4) periphery is provided with turnover panel (5), outer side edges during turnover panel (5) horizontal
Edge matches with the inner wall of burner hearth (1), and at least the top of one side edge and air inlet hole (7) relatively, form a combustion chamber (6)；
The lower part of burner hearth (1) is a closed deflagration room (3), and the top of deflagration room (3) is provided with discharge orifice, the outside row of picking out of discharge orifice
Put pipe (16), air inlet hole (7) of the delivery pipe (16) by water tank (17) access combustion chamber (6).
2. biomass granule fuel bifurcation combustion furnace according to claim 1, it is characterised in that：Outside the burner hearth (1)
Top is equipped with fuel hopper (10), and fuel hopper (10) lower part is equipped with feeding extruder (9), and feeding extruder (9) is driven by motor (12), sent
Expect that the outlet of screw feeder (9) is opposite with the feeding port (8) of burner hearth (1).
3. biomass granule fuel bifurcation combustion furnace according to claim 1, it is characterised in that：The burner hearth (1) is perpendicular
Vertical cylindrical cavity, turnover panel joined together (5) for four pieces of semicircle shapes plate face, in cross-shaped installed in shaft (4)
Periphery.
4. biomass granule fuel bifurcation combustion furnace according to claim 1, it is characterised in that：The plate of the turnover panel (5)
Face is fitted with one layer of ventilated net (19), has gap between ventilated net (19) and turnover panel plate face.
5. biomass granule fuel bifurcation combustion furnace according to claim 1, it is characterised in that：The combustion chamber (6)
Blast pipe (13) is connected to outside air inlet hole (7), blast pipe (13) outer end is equipped with wind turbine (14).
6. biomass granule fuel bifurcation combustion furnace according to claim 5, it is characterised in that：The blast pipe (13) sets
In shaft (4), multiple air inlet holes (7) obliquely upward are provided with blast pipe (13).
7. biomass granule fuel bifurcation combustion furnace according to claim 5, it is characterised in that：The delivery pipe (16) connects
At the middle part of blast pipe (13).
8. biomass granule fuel bifurcation combustion furnace according to claim 1, it is characterised in that：Slow burning room (3)
Side is provided with switchable shoot door (18), and shoot door (18) is equipped with the control oxygen valve (21) of adjustable air quantity.
9. biomass granule fuel bifurcation combustion furnace according to claim 1, it is characterised in that：The turnover panel (5) has one
Piece, turnover panel (5) side on burner hearth (1) inner wall, carry out horizontal and two, the bottom by shaft (4) hinge under the drive of motor
Action, turnover panel (5) are equipped with the barrier rib (22) of strip.
10. biomass granule fuel bifurcation combustion furnace according to claim 1, it is characterised in that：The combustion furnace is equipped with
Feeding extruder motor, blower motor, turnover panel motor and control are hesitated valve motor, feeding extruder motor, blower motor, turnover panel motor and
Control valve motor of hesitating and be equipped with remote controler or automatic controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711359988.0A CN108006960A (en) | 2017-12-07 | 2017-12-07 | Biomass granule fuel bifurcation combustion furnace |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711359988.0A CN108006960A (en) | 2017-12-07 | 2017-12-07 | Biomass granule fuel bifurcation combustion furnace |
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| Publication Number | Publication Date |
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| CN108006960A true CN108006960A (en) | 2018-05-08 |
Family
ID=62059433
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711359988.0A Pending CN108006960A (en) | 2017-12-07 | 2017-12-07 | Biomass granule fuel bifurcation combustion furnace |
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| CN2348254Y (en) * | 1998-08-21 | 1999-11-10 | 成都长城环保设备总厂 | Reburning multi-purpose incinerator |
| CN101726012A (en) * | 2008-10-17 | 2010-06-09 | 北京科技桥科贸有限公司 | Counter-burning type biomass superconductive gasifier |
| CN203131799U (en) * | 2013-01-29 | 2013-08-14 | 刘新杰 | Automatically controlled biomass back fire furnace |
| CN103912866A (en) * | 2014-04-16 | 2014-07-09 | 崔永章 | Stable and effective biomass pellet fuel combustion device and method |
| CN203857494U (en) * | 2014-05-25 | 2014-10-01 | 河北荣凯生物能源科技有限公司 | Energy-saving environment-friendly biomass negative pressure counter-burning heating stove |
| CN106482163A (en) * | 2016-12-08 | 2017-03-08 | 重庆华万伦生物新能源科技有限公司 | A kind of pair of turnover plate type bio-fuel stove |
| CN207688423U (en) * | 2017-12-07 | 2018-08-03 | 武国富 | Biomass granule fuel bifurcation combustion furnace |
-
2017
- 2017-12-07 CN CN201711359988.0A patent/CN108006960A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2348254Y (en) * | 1998-08-21 | 1999-11-10 | 成都长城环保设备总厂 | Reburning multi-purpose incinerator |
| CN101726012A (en) * | 2008-10-17 | 2010-06-09 | 北京科技桥科贸有限公司 | Counter-burning type biomass superconductive gasifier |
| CN203131799U (en) * | 2013-01-29 | 2013-08-14 | 刘新杰 | Automatically controlled biomass back fire furnace |
| CN103912866A (en) * | 2014-04-16 | 2014-07-09 | 崔永章 | Stable and effective biomass pellet fuel combustion device and method |
| CN203857494U (en) * | 2014-05-25 | 2014-10-01 | 河北荣凯生物能源科技有限公司 | Energy-saving environment-friendly biomass negative pressure counter-burning heating stove |
| CN106482163A (en) * | 2016-12-08 | 2017-03-08 | 重庆华万伦生物新能源科技有限公司 | A kind of pair of turnover plate type bio-fuel stove |
| CN207688423U (en) * | 2017-12-07 | 2018-08-03 | 武国富 | Biomass granule fuel bifurcation combustion furnace |
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