CN208871603U - A kind of biomass combustion machine having both air inlet and double helix charging - Google Patents
A kind of biomass combustion machine having both air inlet and double helix charging Download PDFInfo
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- CN208871603U CN208871603U CN201821397437.3U CN201821397437U CN208871603U CN 208871603 U CN208871603 U CN 208871603U CN 201821397437 U CN201821397437 U CN 201821397437U CN 208871603 U CN208871603 U CN 208871603U
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- air inlet
- double helix
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Abstract
The utility model discloses a kind of biomass combustion machines for having both air inlet and double helix charging, including combustor main body；Combustor main body is successively arranged hopper, feed opening, double helix feeding rod, igniter case and double output shaft electric machines, material blanking roller built in feed opening, igniter case built-in electronic igniter up and down；Combustor body side is equipped with burner hearth, and burner hearth bottom end is successively arranged active clapboard and the first supplying air bin up and down, and burner hearth side is equipped with the second supplying air bin；The other side of combustor main body is successively arranged lead screw motor, the first coaxial belt wheel, the second coaxial belt wheel and the coaxial belt wheel of third from top to bottom；First supplying air bin and the second supplying air bin are equipped with air inlet, and active clapboard and the second supplying air bin are equipped with ventilation opening, and burner hearth is equipped with air outlet；The utility model makes charging and the air inlet process start & shutdown through one key of biomass combustion machine, greatly improves blanking and the air intake efficiency of combustor, so that burning is more abundant, it is energy saving, it reduces production cost and improves benefit.
Description
Technical field
The utility model relates to a kind of combustors, more particularly, to a kind of biomass fuel for having both air inlet and double helix charging
Burning machine is related to combustor fed technology field.
Background technique
Currently, high in order to cope with the energy crisis that becomes increasingly conspicuous, severe environmental pollution and climate change reality, countries in the world
Degree payes attention to the development and utilization of biomass energy.In some developed countries in west, biomass energy is generally utilized.At home,
With the continuous increase of economic development and demand for energy, Biomass Energy Development improves biomass energy in energy resource structure
Ratio, be trend of the times.China also pushes the development of Biomass Energy Industry energetically, and has put into effect relevant encouragement and helped
Hold policy.Biomass fuel is widely used in the fields such as heating, hot water, industrially drying as New-type fuel.It is more than existing use
There are various shortcomings for the biomass combustion device of combustion technology, first is that biomass fuel adaptation range is narrow, mainly with wood
Matter, sawdust are main fuel, be easy when using the fuel combustion of other biological matter slagging, agglomeration and block combustion chamber.Second is that warm
It is small to spend height adjustable range, is not suitable for temperature difference adjustable range and requires biggish industry.Third is that the problem of chamber structure, cause to give birth to
Biomass fuel is using not exclusively, and the thermal efficiency is low, and operating cost is excessively high.China is an energy-consuming big country, to be consumed every year big
The fossil energy of amount.And biomass rich reserves, resource are renewable, compared with burning of coal, have the characteristics that low pollution.Biology
The utilization of matter is also in the initial development stage.Therefore from the point of view of the importance and economic benefit of production, Improvement fuel combustion
Technology explores development of new efficient biomass burner for energy saving and reduction production cost and improves benefit with weight
Big realistic meaning.
Utility model content
The technical problems to be solved in the utility model is to overcome the defect of existing biomass combustion machine, provide one kind have both into
The biomass combustion machine of gas and double helix charging, to solve the above problems.
To achieve the above object, the utility model provides the following technical solutions: it is a kind of have both air inlet and double helix charging
Biomass combustion machine, including combustor main body；The top of the combustor main body is provided with hopper, below the hopper under connection
Material mouth, material blanking roller built in the feed opening are provided with double helix feeding rod below the feed opening, under the double helix feeding rod
Side is provided with igniter case, the igniter case built-in electronic igniter, be provided with below the igniter case it is double go out
Spindle motor；The outer surface side of the combustor main body is provided with burner hearth, and the burner hearth bottom end is provided with active clapboard, the work
The first supplying air bin is provided with below dynamic dividing plate, the burner hearth side is provided with the second supplying air bin；Outside the combustor main body
The surface other side is disposed with lead screw motor, the first coaxial belt wheel, the second coaxial belt wheel and the coaxial belt wheel of third from top to bottom；
The lead screw motor transmission connection activity flitch, the first coaxial belt wheel transmission connection material blanking roller, the second coaxial belt wheel
Be sequentially connected double helix feeding rod, and the first air inlet wheel is provided in first supplying air bin, and the tail end of the first air inlet wheel is set
It is equipped with the first bevel gear, is provided with the second air inlet wheel in second supplying air bin, the head end of the second air inlet wheel is provided with the
Two bevel gears；The outer surface of first supplying air bin and the second supplying air bin is provided with air inlet, the active clapboard and second
Ventilation opening is provided on the inner wall of supplying air bin, the burner hearth outer surface is provided with air outlet；The bottom end of the combustor main body
Quadrangle is provided with supporting leg；The double helix feeding rod is made of spiral arm, double helix blade and air distribution hole, and the spiral arm transmission connects
It is connected to the second coaxial belt wheel, double helix blade has been engraved on the spiral arm, and engrave several air distribution holes on the spiral arm.
As a kind of optimal technical scheme of the utility model, the activity flitch is slidably connected the upper and lower side of hopper.
As a kind of optimal technical scheme of the utility model, the ignition is vertically disposed with two groups.
As a kind of optimal technical scheme of the utility model, the output ends of double output shaft electric machine sides transmission connection the
Three coaxial belt wheels, successively staggered transmission connects by belt for the coaxial belt wheel of the third, the second coaxial belt wheel and the first coaxial belt wheel
It connects.
As a kind of optimal technical scheme of the utility model, the output end of double output shaft electric machine other sides is sequentially connected
First air inlet wheel, the first air inlet wheel engage the second bevel gear, the second bevel gear transmission connection by the first bevel gear
Second air inlet wheel.
As a kind of optimal technical scheme of the utility model, the outer surface of the active clapboard is provided with heat insulation handle,
Check valve is provided in the air inlet and air outlet.
Compared with prior art, the utility model has the beneficial effects that the utility model passes through double helix feeding rod and more
The setting of a air inlet wheel, so that charging and the air inlet process start & shutdown through one key of biomass combustion machine, and greatly improve combustor
Blanking and air intake efficiency have energy saving so that biomass combustion is more abundant, reduce production cost and improve benefit excellent
It is anisotropic.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 is the utility model agent structure schematic diagram；
Fig. 2 is double helix feeding rod schematic diagram described in the utility model；
1 in figure, combustor main body；2, supporting leg；3, hopper；4, feed opening；5, double helix feeding rod；6, igniter shell
Body；7, ignition；8, double output shaft electric machines；9, burner hearth；10, active clapboard；11, the first supplying air bin；12, lead screw motor；13,
Movable flitch；14, the first coaxial belt wheel；15, the second coaxial belt wheel；16, the coaxial belt wheel of third；17, material blanking roller；18, first into
Wind wheel；19, the first bevel gear；20, the second supplying air bin；21, the second bevel gear；22, the second air inlet wheel；23, air inlet；24, go out
Air port；25, ventilation opening.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment, based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Embodiment 1
As shown in Figs. 1-2, the utility model provides a kind of biomass combustion machine for having both air inlet and double helix charging, including
Combustor main body 1；The top of combustor main body 1 is provided with hopper 3, is connected to feed opening 4, blanking built in feed opening 4 below hopper 3
Roller 17 is provided with double helix feeding rod 5 below feed opening 4, igniter case 6, igniter is provided with below double helix feeding rod 5
6 built-in electronic igniter 7 of shell is provided with double output shaft electric machines 8 below igniter case 6；The outer surface side of combustor main body 1
It is provided with burner hearth 9,9 bottom end of burner hearth is provided with active clapboard 10, and the lower section of active clapboard 10 is provided with the first supplying air bin 11, furnace
9 side of thorax is provided with the second supplying air bin 20；The outer surface other side of combustor main body 1 is disposed with lead screw motor from top to bottom
12, the first coaxial belt wheel 14, the second coaxial belt wheel 15 and the coaxial belt wheel 16 of third；12 transmission connection activity flitch of lead screw motor
13, the first coaxial belt wheel 14 is sequentially connected material blanking roller 17, and the second coaxial belt wheel 15 is sequentially connected double helix feeding rod 5, first into
The first air inlet wheel 18 is provided in wind cabin 11, the tail end of the first air inlet wheel 18 is provided with the first bevel gear 19, the second supplying air bin 20
It is inside provided with the second air inlet wheel 22, the head end of the second air inlet wheel 22 is provided with the second bevel gear 21；First supplying air bin 11 and second
The outer surface of supplying air bin 20 is provided with air inlet 23, is provided on active clapboard 10 and on the inner wall of the second supplying air bin 20 logical
Air port 25,9 outer surface of burner hearth are provided with air outlet 24；The bottom end quadrangle of combustor main body 1 is provided with supporting leg 2；Double helix is sent
Material bar 5 is made of spiral arm 51, double helix blade 52 and air distribution hole 53, and spiral arm 51 is sequentially connected in the second coaxial belt wheel 15, spiral arm
Double helix blade 52 is engraved on 51, double helix blade 52 can make the material of biomass more quickly and uniform in rotation
Realization fill process, and several air distribution holes 53, the setting of air distribution hole 53 are engraved on spiral arm 51, so that double helix feeding rod 5 exists
When rotation, can the air in suction apparatus improve and supply for biomass combustion so that air is stagnant between biomass material
Oxygen effect.
The be slidably connected upper and lower side of hopper 3 of movable flitch 13 is made by 12 transmission connection activity flitch 13 of lead screw motor
Movable flitch 13 can move back and forth so that 3 caliber size of hopper can moving and change with movable flitch 13
Become, into the blanking for adapting to not same amount and the biomass of different volumes；Ignition 7 is vertically disposed with two groups, prevents wherein
When one group of ignition 7 breaks down, biomass can not be carried out to light process, and two groups of ignitions 7 can accelerate life
Substance lights effect；The output end transmission connection coaxial belt wheel 16 of third of double 8 sides of output shaft electric machine, the coaxial belt wheel 16 of third,
By belt, successively staggered transmission connects second coaxial belt wheel 15 with the first coaxial belt wheel 14, so that a double output shaft electric machines 8 are just
The work that double helix feeding rod 5 and material blanking roller 17 can be driven, plays the role of start & shutdown through one key；Double 8 other sides of output shaft electric machine it is defeated
The first air inlet of outlet transmission connection wheel 18, the first air inlet wheel 18 engages the second bevel gear 21, the second umbrella by the first bevel gear 19
Second air inlet of the transmission connection of gear 21 wheel 22, so that a double output shaft electric machines 8 can drive the first air inlet wheel 18 and the second air inlet
The work of wheel 20, so that double output shaft electric machines drive double helix feeding rod 5, the air inlet of material blanking roller 17, first wheel and the second air inlet
The work of wheel 20；The outer surface of active clapboard 10 is provided with heat insulation handle, is provided in air inlet 23 and air outlet 24 unidirectional
Valve is pulled out active clapboard 10 by heat insulation handle after the completion of biomass combustion, so that waste residue is discharged, by check valve,
So that air can only enter in combustor main body from air inlet 23, and exhaust gas can only be discharged from gas outlet 24.In practical operation,
Can be according to the rate request of blanking and charging, skin between the first coaxial belt wheel of change, the second coaxial belt wheel and the coaxial belt wheel of third
The transmission ratio of band, to provide different blanking and charging rate.
Concrete principle: when the utility model at work, the double output shaft electric machines 8 of starting, the double drive of output shaft electric machines 8 material blanking rollers 17,
22 work of the air inlet of double helix feeding rod 5, first wheel 18 and the second air inlet wheel, when biomass falls into feed opening 4 from hopper 3, under
Expect that roller 17 is preliminary to biomass progress to be crushed, broken biomass is fallen on double helix feeding rod 5, in double helix feeding rod
Under 5 screw action, into burner hearth 9, start ignition 7,7 biomass-burnings of ignition at this time, biomass is opened
Begin burning, under the action of double output shaft electric machine 8, first air inlet wheel 18 and second air inlet wheel 20 rotation so that outside air from into
Air port 23 enters the first supplying air bin 11 and the second supplying air bin 20, then enters in burner hearth 9 from ventilation opening 25, to the burning of biomass
Oxygen is provided；Specifically, the double helix blade 52 on spiral arm 51 in rotation, can make the material of biomass more quickly and equal
Even realization fill process, and several air distribution holes 53 are engraved on spiral arm 51, so that double helix feeding rod 5 can be inhaled in rotation
Enter the air in device, so that air is stagnant between biomass material, improves oxygen supply effect for biomass combustion.
The utility model by double helix feeding rod and it is multiple air inlet wheel setting so that the charging of biomass combustion machine and
Process start & shutdown through one key is entered the wind, and greatly improves blanking and the air intake efficiency of combustor, so that biomass combustion is more abundant, tool
There is energy saving, to reduce production cost and improve benefit superiority.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of biomass combustion machine for having both air inlet and double helix charging, including combustor main body (1)；It is characterized by: institute
The top for stating combustor main body (1) is provided with hopper (3), is connected to feed opening (4) below the hopper (3), the feed opening (4)
Built-in material blanking roller (17), feed opening (4) lower section is provided with double helix feeding rod (5), below the double helix feeding rod (5)
It is provided with igniter case (6), igniter case (6) the built-in electronic igniter (7), below the igniter case (6)
It is provided with double output shaft electric machines (8)；The outer surface side of the combustor main body (1) is provided with burner hearth (9), burner hearth (9) bottom
End is provided with active clapboard (10), is provided with the first supplying air bin (11) below the active clapboard (10), the burner hearth (9) one
Side is provided with the second supplying air bin (20)；The outer surface other side of the combustor main body (1) is disposed with screw rod from top to bottom
Motor (12), the first coaxial belt wheel (14), the second coaxial belt wheel (15) and the coaxial belt wheel of third (16)；The lead screw motor (12)
Transmission connection activity flitch (13), first coaxial belt wheel (14) transmission connection material blanking roller (17), the second coaxial belt wheel
(15) it is sequentially connected double helix feeding rod (5), is provided with the first air inlet wheel (18) in first supplying air bin (11), described first
The tail end of air inlet wheel (18) is provided with the first bevel gear (19), is provided with the second air inlet wheel in second supplying air bin (20)
(22), the head end of the second air inlet wheel (22) is provided with the second bevel gear (21)；First supplying air bin (11) and second into
The outer surface of wind cabin (20) is provided with air inlet (23), on the inner wall of the active clapboard (10) and the second supplying air bin (20)
On be provided with ventilation opening (25), burner hearth (9) outer surface is provided with air outlet (24)；The bottom end of the combustor main body (1)
Quadrangle is provided with supporting leg (2)；The double helix feeding rod (5) is by spiral arm (51), double helix blade (52) and air distribution hole (53)
Composition, the spiral arm (51) transmission connection is in having engraved double helix blade on the second coaxial belt wheel (15), the spiral arm (51)
(52), it and on the spiral arm (51) engraves several air distribution holes (53).
2. a kind of biomass combustion machine for having both air inlet and double helix charging according to claim 1, it is characterised in that: institute
Movable flitch (13) is stated to be slidably connected the upper and lower sides of hopper (3).
3. a kind of biomass combustion machine for having both air inlet and double helix charging according to claim 1, it is characterised in that: institute
It states ignition (7) and is vertically disposed with two groups.
4. a kind of biomass combustion machine for having both air inlet and double helix charging according to claim 1, it is characterised in that: institute
State the output end transmission connection coaxial belt wheel of third (16) of double output shaft electric machine (8) sides, the coaxial belt wheel of third (16), second
By belt, successively staggered transmission connects coaxial belt wheel (15) with the first coaxial belt wheel (14).
5. a kind of biomass combustion machine for having both air inlet and double helix charging according to claim 1, it is characterised in that: institute
State the first air inlet wheel (18) of output end transmission connection of double output shaft electric machine (8) other sides, the first air inlet wheel (18) passes through the
One bevel gear (19) engages the second bevel gear (21), the second air inlet wheel (22) of the second bevel gear (21) transmission connection.
6. a kind of biomass combustion machine for having both air inlet and double helix charging according to claim 1, it is characterised in that: institute
The outer surface for stating active clapboard (10) is provided with heat insulation handle, is provided in the air inlet (23) and air outlet (24) unidirectional
Valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821397437.3U CN208871603U (en) | 2018-08-28 | 2018-08-28 | A kind of biomass combustion machine having both air inlet and double helix charging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821397437.3U CN208871603U (en) | 2018-08-28 | 2018-08-28 | A kind of biomass combustion machine having both air inlet and double helix charging |
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| Publication Number | Publication Date |
|---|---|
| CN208871603U true CN208871603U (en) | 2019-05-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821397437.3U Active CN208871603U (en) | 2018-08-28 | 2018-08-28 | A kind of biomass combustion machine having both air inlet and double helix charging |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109028030A (en) * | 2018-08-28 | 2018-12-18 | 广东创兴精密制造有限公司 | A kind of biomass combustion machine having both air inlet and double helix charging |
-
2018
- 2018-08-28 CN CN201821397437.3U patent/CN208871603U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109028030A (en) * | 2018-08-28 | 2018-12-18 | 广东创兴精密制造有限公司 | A kind of biomass combustion machine having both air inlet and double helix charging |
| CN109028030B (en) * | 2018-08-28 | 2023-06-20 | 广东创兴精密制造股份有限公司 | Biomass burner with air inlet and double-screw feeding functions |
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