CN204063001U - A kind of biomass combustion machine - Google Patents
A kind of biomass combustion machine Download PDFInfo
- Publication number
- CN204063001U CN204063001U CN201420527341.XU CN201420527341U CN204063001U CN 204063001 U CN204063001 U CN 204063001U CN 201420527341 U CN201420527341 U CN 201420527341U CN 204063001 U CN204063001 U CN 204063001U
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- secondary air
- door
- filler
- heater
- switching mechanism
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Abstract
A kind of biomass combustion machine, comprise body of heater and body of heater leading flank is provided with feeding port, breast hole and cleaning door from top to bottom, on feeding port, breast hole and cleaning door, correspondence is provided with feeding port switching mechanism, breast hole switching mechanism and cleaning door switching mechanism respectively, and furnace interior is provided with fire grate; The side of body of heater is provided with the ringwise secondary air duct of band overfiren air port, and the internal ring wall of secondary air duct forms the Secondary Air chamber communicated with furnace interior, is provided with the burner be connected with secondary air duct in Secondary Air chamber; Secondary air duct outer end is provided with the crater communicated with Secondary Air chamber.The utility model structure is simple, the fire grate of furnace interior can once store a large amount of fuel, can greatly increase the sustained combustion time, and unrestricted to fuel type; By burner secondary air distribution, can effectively postcombustion burning time required oxygen, greatly improve the fuel combustion thermal efficiency and fuel availability.
Description
Technical field
The utility model belongs to Biomass Energy Utilization equipment technical field, particularly a kind of biomass combustion machine.
Background technology
At present, biomass energy relies on the advantages such as its abundant raw material, clean environment firendly, low stain, is more and more subject to concern and the attention of people.Biomass energy is biomass block through forming machine compression process usually, and biomass block releases energy in combustor combustion, thus completes the utilization to biomass energy.But, existing biomass combustion machine can only burn the less cylindrical biological particles of section shape of size, then can not charging and burning smoothly for square biomass block or coal cinder, it is comparatively large to the restriction of fuel, and there is the problem that biomass energy efficiency of combustion is low, energy utilization rate is not high.Therefore, the promotion and application of biomass energy and biomass combustion machine are seriously constrained.
Utility model content
The purpose of this utility model is to provide the biomass combustion machine that a kind of structure is simple, efficiency of combustion is high and fuel is applied widely.
For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of biomass combustion machine, comprise body of heater, the leading flank of described body of heater is provided with feeding port, breast hole and cleaning door from top to bottom, and on feeding port, breast hole and cleaning door, correspondence is provided with feeding port switching mechanism, breast hole switching mechanism and cleaning door switching mechanism respectively; Furnace interior is provided with the fire grate between breast hole and cleaning door; The side of body of heater is provided with the ringwise secondary air duct of band overfiren air port, the internal ring wall of secondary air duct forms the Secondary Air chamber communicated with furnace interior, be provided with the burner be connected with secondary air duct in Secondary Air chamber, burner is made up of the wind distributing hole that the cylindrical shell communicated with secondary air duct and barrel wall are oppositely arranged; Secondary air duct outer end is provided with the crater communicated with Secondary Air chamber.
Described feeding port switching mechanism comprises the filler flap and filler bolt that are hinged at feeding port both sides, and be provided with filler door and the hold-down grid being positioned at filler outer side of door inside filler flap, the hold-down grid other end offers the filler draw-in groove corresponding with bolt; Hold-down grid is bolted with the filler jackscrew that inner top is pressed on filler door, filler jackscrew outer end is provided with set lever.
Described breast hole switching mechanism comprises the scarfing cinder flap and scarfing cinder bolt that are hinged at breast hole both sides, and be provided with clean-out door inside scarfing cinder flap and be positioned at the scarfing cinder pressing plate outside clean-out door, the scarfing cinder pressing plate other end offers the scarfing cinder draw-in groove corresponding with bolt; Scarfing cinder pressing plate is bolted with the scarfing cinder jackscrew that inner top is pressed on clean-out door, scarfing cinder jackscrew outer end is provided with set lever.
Described cleaning door switching mechanism comprises the rotating shaft being hinged at cleaning door side, and rotating shaft is provided with the shoot door corresponding with cleaning door, and shoot door is provided with benefit wind mechanism; Described benefit wind mechanism comprises the benefit air regulator be opened on shoot door and the fixed window leaf mended in air regulator, fixed window leaf is made up of the fan-shaped of two symmetries, mend in air regulator and be provided with the active window leaf be hinged by clamping screw with fixed window leaf, fixed window leaf and active window leaf overlapping area minimum time mend air regulator and close, fixed window leaf and active window leaf overlapping area maximum time mend air regulator and open; Active window leaf is provided with adjusting rod.
The grate that described fire grate is arranged by grate axle and grate axle bilateral symmetry is formed; The grate axle outer end of fire grate is provided with upset rocking bar, and body of heater side is provided with the limited post being positioned at upset rocking bar both sides.
Described furnace body inside is provided with flame retardant coating.
The leading flank of described body of heater is provided with the blast orifice being positioned at cleaning door side.
Described fire grate quantity is three, and three fire grates are disposed in parallel in furnace interior.
Described number of burners is three, and three burner parallel interval are arranged in Secondary Air chamber.
Compared with prior art, the beneficial effects of the utility model are:
1, the utility model comprises body of heater, and the leading flank of described body of heater is provided with feeding port, breast hole and cleaning door from top to bottom, and on feeding port, breast hole and cleaning door, correspondence is provided with feeding port switching mechanism, breast hole switching mechanism and cleaning door switching mechanism respectively; Furnace interior is provided with the fire grate between breast hole and cleaning door; The side of body of heater is provided with the ringwise secondary air duct of band overfiren air port, the internal ring wall of secondary air duct forms the Secondary Air chamber communicated with furnace interior, be provided with the burner be connected with secondary air duct in Secondary Air chamber, burner is made up of the wind distributing hole that the cylindrical shell communicated with secondary air duct and barrel wall are oppositely arranged; Secondary air duct outer end is provided with the crater communicated with Secondary Air chamber, its structure is simple, the fire grate of furnace interior once can store a large amount of biomass block or other fuel, without the need to frequently adding fuel, can greatly increase the sustained combustion time, and unrestricted to fuel type, the scope of application is broad; Feeding port switching mechanism, breast hole switching mechanism and cleaning door switching mechanism can improve body of heater seal, improve the efficiency of combustion of fuel, prevent thermal loss; By burner secondary air distribution, can effectively postcombustion burning time required oxygen, greatly improve the fuel combustion thermal efficiency and fuel availability.
2, on feeding port, correspondence is provided with feeding port switching mechanism, and bolt is stuck in filler draw-in groove, prevents filler door from automatically opening after closing by filler door; Hold-down grid is bolted with the filler jackscrew that inner top is pressed on filler door, filler jackscrew outer end is provided with set lever, after bolt is stuck in filler draw-in groove, filler door is held out against by rotation lock handle filler jackscrew, meanwhile, the outside stretching bolt of hold-down grid, can by dead for filler door lock, can effectively prevent from filler door from surprisingly opening the heat caused to leak, easy and simple to handle, safe and reliable.
3, on breast hole, correspondence is provided with breast hole switching mechanism, and bolt is stuck in scarfing cinder draw-in groove, prevents clean-out door from automatically opening after closing by clean-out door; Scarfing cinder pressing plate is bolted with the scarfing cinder jackscrew that inner top is pressed on clean-out door, scarfing cinder jackscrew outer end is provided with set lever, after bolt is stuck in scarfing cinder draw-in groove, clean-out door is held out against by rotation lock handle scarfing cinder jackscrew, meanwhile, the outside stretching bolt of scarfing cinder pressing plate, can be locked by clean-out door, can effectively prevent from clean-out door from surprisingly opening the heat caused to leak, easy and simple to handle, safe and reliable.
4, on cleaning door, correspondence is provided with cleaning door switching mechanism, fixed window leaf and active window leaf overlapping area minimum time mend air regulator close, fixed window leaf and active window leaf overlapping area maximum time mend air regulator and open, adjusting rod on active window leaf is convenient to the position regulating active window leaf, to change the opening and closing degree of mending air regulator, thus the intake changed by mending air regulator, reach the object of regulation and control combustion position, convenient and flexible operation.
5, the flame retardant coating of body of heater and furnace body inside, flame retardant coating can available protecting body of heater from burn and prevent internal heat to scatter and disappear, greatly can improve the thermal efficiency of fuel combustion and the service life of prolonging combustion machine.
6, be provided with upset rocking bar in the grate axle outer end of fire grate, the right flank of body of heater is provided with the limited post being positioned at upset rocking bar both sides, handles fire grate rotate by upset rocking bar, to realize ashes, easy and simple to handle; Limited post can effectively prevent fire grate from excessively overturning, safe and reliable.
7, be also provided with at the leading flank of body of heater the blast orifice being positioned at cleaning door side, air blast can be connected on blast orifice, to furnace interior air blast, contribute to full combustion of fuel, for combustor adds another air feed channel, fuel is burnt more fully.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the right view of Fig. 1;
Fig. 3 is the structural representation of fire grate in Fig. 1;
Fig. 4 is the structural representation of burner in Fig. 1.
Detailed description of the invention
Biomass combustion machine as Figure 1-Figure 4, it comprises the flame retardant coating 2 inside body of heater 1 and body of heater 1, flame retardant coating 2 can available protecting body of heater 1 from burn, greatly can extend the service life of body of heater 1.
Be provided with feeding port 3, breast hole 5 and cleaning door 7 from top to bottom at the leading flank of body of heater 1, body of heater 1 inside is provided with the fire grate 11 between breast hole 5 and cleaning door 7, and the quantity of fire grate 11 is three, and three fire grates 11 are disposed in parallel in body of heater 1 inside.The grate 112 that fire grate 11 is arranged by grate axle 111 and grate axle 111 bilateral symmetry is formed; Grate axle 111 outer end of fire grate 11 is provided with upset rocking bar 12, the right flank of body of heater 1 is provided with the limited post 13 being positioned at upset rocking bar 12 both sides, handle fire grate 11 by upset rocking bar 12 to rotate, to realize slag, limited post 13 can effectively prevent fire grate 11 from excessively overturning.
Also be provided with the blast orifice 10 being positioned at cleaning door 7 side at the leading flank of body of heater 1, air blast can be connected on blast orifice 10, to the inner air blast of body of heater 1, contribute to living beings Thorough combustion.
On feeding port 3, correspondence is provided with feeding port switching mechanism, described feeding port switching mechanism comprises the filler flap 42 and filler bolt 45 that are hinged at feeding port 3 both sides, the hold-down grid 43 being provided with filler door 41 inside filler flap 42 and being positioned at outside filler door 41, hold-down grid 43 other end offers the filler draw-in groove 44 corresponding with bolt 45.Bolt 45 is stuck in filler draw-in groove 44, prevents filler door 41 from automatically opening after closing by filler door 41.Hold-down grid 43 is bolted with the filler jackscrew 46 that inner top is pressed on filler door 41, filler jackscrew 46 outer end is provided with set lever 47, after bolt 45 is stuck in filler draw-in groove 44, filler door 41 is held out against by rotation lock handle 47 filler jackscrew 46, simultaneously, hold-down grid 43 is stretching bolt 45 outwards, can, by locked for filler door 41, can effectively prevent filler door 41 from surprisingly opening.
On breast hole 5, correspondence is provided with breast hole switching mechanism, described breast hole switching mechanism comprises the scarfing cinder flap 62 and scarfing cinder bolt 65 that are hinged at breast hole 5 both sides, the scarfing cinder pressing plate 63 being provided with clean-out door 61 inside scarfing cinder flap 62 and being positioned at outside clean-out door 61, scarfing cinder pressing plate 63 other end offers the scarfing cinder draw-in groove 64 corresponding with bolt 65.Bolt 65 is stuck in scarfing cinder draw-in groove 64, prevents clean-out door 61 from automatically opening after closing by clean-out door 61.Scarfing cinder pressing plate 63 is bolted with the scarfing cinder jackscrew 66 that inner top is pressed on clean-out door 61, scarfing cinder jackscrew 66 outer end is provided with set lever 67, after bolt 65 is stuck in scarfing cinder draw-in groove 64, clean-out door 61 is held out against by rotation lock handle 67 scarfing cinder jackscrew 66, simultaneously, scarfing cinder pressing plate 63 is stretching bolt 65 outwards, can, by locked for clean-out door 61, can effectively prevent clean-out door 61 from surprisingly opening.
On cleaning door 7, correspondence is provided with cleaning door switching mechanism, described cleaning door switching mechanism comprises the rotating shaft 82 being hinged at cleaning door 7 side, rotating shaft 82 is provided with the shoot door 81 corresponding with cleaning door 7, shoot door 81 is provided with benefit wind mechanism, mend wind mechanism and comprise the benefit air regulator 83 be opened on shoot door 81 and the fixed window leaf 84 mended in air regulator 83, fixed window leaf 84 is made up of the fan-shaped of two symmetries, mend in air regulator 83 and be also provided with the active window leaf 85 be hinged by clamping screw 86 with fixed window leaf 84, mend air regulator 83 when fixed window leaf 84 is minimum with active window leaf 85 overlapping area to close, mend air regulator 83 when fixed window leaf 84 is maximum with active window leaf 85 overlapping area to open.Active window leaf 85 is provided with adjusting rod 87, is convenient to the position regulating active window leaf 85, to change the opening and closing degree of mending air regulator 83, thus changing the intake by mending air regulator 83, reaching the object of regulation and control combustion position.
The ringwise secondary air duct 92 of band overfiren air port 91 is provided with at the trailing flank of body of heater 1, the internal ring wall of secondary air duct 92 forms the Secondary Air chamber 93 communicated with body of heater 1 inside, the burner 95 be connected with secondary air duct 92 is provided with in Secondary Air chamber 93, the quantity of burner 95 is three, and three burner 95 parallel interval are arranged in Secondary Air chamber 93
.burner 95 is made up of the wind distributing hole 952 that the square cylinder 951 communicated with secondary air duct 92 and cylindrical shell 951 opposing sidewalls are oppositely arranged.Be provided with the crater 94 communicated with Secondary Air chamber 93 in secondary air duct 92 outer end, during use, combustor is connected by equipment such as crater 94 and boilers.During use, air blast can be connected on overfiren air port 91, air blast in secondary air duct 92 and burner 95, improve intake, contribute to full combustion of fuel.
In addition, for the ease of unified manipulation, can be hinged three upset rocking bar 12 lower ends a pull bar jointly, by the unified upset controlling fire grate 11 of push-and-pull pull bar, easy and simple to handle.
Claims (9)
1. a biomass combustion machine, comprise body of heater, it is characterized in that, the leading flank of described body of heater is provided with feeding port, breast hole and cleaning door from top to bottom, and on feeding port, breast hole and cleaning door, correspondence is provided with feeding port switching mechanism, breast hole switching mechanism and cleaning door switching mechanism respectively; Furnace interior is provided with the fire grate between breast hole and cleaning door; The side of body of heater is provided with the ringwise secondary air duct of band overfiren air port, the internal ring wall of secondary air duct forms the Secondary Air chamber communicated with furnace interior, be provided with the burner be connected with secondary air duct in Secondary Air chamber, burner is made up of the wind distributing hole that the cylindrical shell communicated with secondary air duct and barrel wall are oppositely arranged; Secondary air duct outer end is provided with the crater communicated with Secondary Air chamber.
2. biomass combustion machine as claimed in claim 1, it is characterized in that: described feeding port switching mechanism comprises the filler flap and filler bolt that are hinged at feeding port both sides, be provided with filler door and the hold-down grid being positioned at filler outer side of door inside filler flap, the hold-down grid other end offers the filler draw-in groove corresponding with bolt; Hold-down grid is bolted with the filler jackscrew that inner top is pressed on filler door, filler jackscrew outer end is provided with set lever.
3. biomass combustion machine as claimed in claim 1, it is characterized in that: described breast hole switching mechanism comprises the scarfing cinder flap and scarfing cinder bolt that are hinged at breast hole both sides, be provided with clean-out door inside scarfing cinder flap and be positioned at the scarfing cinder pressing plate outside clean-out door, the scarfing cinder pressing plate other end offers the scarfing cinder draw-in groove corresponding with bolt; Scarfing cinder pressing plate is bolted with the scarfing cinder jackscrew that inner top is pressed on clean-out door, scarfing cinder jackscrew outer end is provided with set lever.
4. biomass combustion machine as claimed in claim 1, is characterized in that: described cleaning door switching mechanism comprises the rotating shaft being hinged at cleaning door side, and rotating shaft is provided with the shoot door corresponding with cleaning door, and shoot door is provided with benefit wind mechanism; Described benefit wind mechanism comprises the benefit air regulator be opened on shoot door and the fixed window leaf mended in air regulator, fixed window leaf is made up of the fan-shaped of two symmetries, mend in air regulator and be provided with the active window leaf be hinged by clamping screw with fixed window leaf, fixed window leaf and active window leaf overlapping area minimum time mend air regulator and close, fixed window leaf and active window leaf overlapping area maximum time mend air regulator and open; Active window leaf is provided with adjusting rod.
5. as the biomass combustion machine as described in arbitrary in claim 1-4, it is characterized in that: the grate that described fire grate is arranged by grate axle and grate axle bilateral symmetry is formed; The grate axle outer end of fire grate is provided with upset rocking bar, and body of heater side is provided with the limited post being positioned at upset rocking bar both sides.
6. biomass combustion machine as claimed in claim 5, is characterized in that: described furnace body inside is provided with flame retardant coating.
7. biomass combustion machine as claimed in claim 6, is characterized in that: the leading flank of described body of heater is provided with the blast orifice being positioned at cleaning door side.
8. biomass combustion machine as claimed in claim 7, it is characterized in that: described fire grate quantity is three, three fire grates are disposed in parallel in furnace interior.
9. biomass combustion machine as claimed in claim 8, it is characterized in that: described number of burners is three, three burner parallel interval are arranged in Secondary Air chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420527341.XU CN204063001U (en) | 2014-09-15 | 2014-09-15 | A kind of biomass combustion machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420527341.XU CN204063001U (en) | 2014-09-15 | 2014-09-15 | A kind of biomass combustion machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204063001U true CN204063001U (en) | 2014-12-31 |
Family
ID=52204508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420527341.XU Expired - Fee Related CN204063001U (en) | 2014-09-15 | 2014-09-15 | A kind of biomass combustion machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204063001U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104197317A (en) * | 2014-09-15 | 2014-12-10 | 关要领 | Biomass burner |
| CN110500568A (en) * | 2019-07-12 | 2019-11-26 | 中节能(宿迁)生物质能发电有限公司 | A kind of biomass power generation device convenient for deashing ash discharge |
-
2014
- 2014-09-15 CN CN201420527341.XU patent/CN204063001U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104197317A (en) * | 2014-09-15 | 2014-12-10 | 关要领 | Biomass burner |
| CN110500568A (en) * | 2019-07-12 | 2019-11-26 | 中节能(宿迁)生物质能发电有限公司 | A kind of biomass power generation device convenient for deashing ash discharge |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141231 Termination date: 20170915 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |