CN105444207A - Biomass fuel combustion device and tobacco leaf roaster - Google Patents
Biomass fuel combustion device and tobacco leaf roaster Download PDFInfo
- Publication number
- CN105444207A CN105444207A CN201511002787.6A CN201511002787A CN105444207A CN 105444207 A CN105444207 A CN 105444207A CN 201511002787 A CN201511002787 A CN 201511002787A CN 105444207 A CN105444207 A CN 105444207A
- Authority
- CN
- China
- Prior art keywords
- fire bars
- flue
- furnace shell
- gap
- conveyer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24B—DOMESTIC STOVES OR RANGES FOR SOLID FUELS; IMPLEMENTS FOR USE IN CONNECTION WITH STOVES OR RANGES
- F24B1/00—Stoves or ranges
- F24B1/02—Closed stoves
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
- A24B1/00—Preparation of tobacco on the plantation
- A24B1/02—Arrangements in barns for preparatory treatment of the tobacco, e.g. with devices for drying
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Solid-Fuel Combustion (AREA)
Abstract
The invention discloses a biomass fuel combustion device and a tobacco leaf roaster and aims at providing the biomass fuel combustion device that is convenient to use and high in safety and the tobacco leaf roaster. The combustion device comprises a furnace shell, a furnace pipe arranged in the furnace shell, provided with a fire bar unit at the bottom thereof and having a gap with the furnace shell, an igniter passing through the furnace shell and the furnace pipe and close to an upper end face of the fire bar unit, a smoke outlet tube arranged on an upper portion of a sidewall of the furnace pipe and passing through the furnace shell, a conveyor arranged on the upper portion of the sidewall of the furnace pipe and opposite to the smoke outlet tube, and an air blower arranged on the furnace shell and communicating with the gap; an air inlet door for the gap communicating with a space below the fire bar device is arranged on a lower portion of the sidewall of the furnace pipe; an air inlet tube is arranged on an upper portion of a duct, located in the gap, of the conveyor; and an air inlet end of the air inlet tube is located in the gap. The biomass fuel combustion device is capable of avoiding materials in the conveyor from being ignited by flame; and an air volume in the air inlet tube is capable of cooling the conveyor, preventing an overhigh temperature of the conveyor and effectively protecting the conveyor.
Description
Technical field
The present invention relates to technical field of combustion equipment, especially relate to a kind of burner and tobacco leaf roasting machine of biomass fuel.
Background technology
Existing burner design is unreasonable, the mechanism of its mass transport leads in flue, carry out in the process of material burning at it, usually there is the material that the fireworks in flue ignite in conveying mechanism, and then the material ignited in feed bin, cause equipment burnout even initiation fire, there is great potential safety hazard.
Summary of the invention
Instant invention overcomes shortcoming of the prior art, provide a kind of easy to use and burner of the biomass fuel that security is high.Present invention also offers a kind of tobacco leaf roasting machine with above-mentioned burner simultaneously.
In order to solve the problems of the technologies described above, the present invention is achieved by the following technical solutions:
A kind of burner of biomass fuel comprises furnace shell, be arranged in furnace shell, bottom there is fire bars device and and there is between furnace shell the flue in gap, through furnace shell and flue and close to the igniter of fire bars device upper surface, be arranged at flue side wall upper part and through the pipe of furnace shell, be arranged at the conveyer that flue side wall upper part is relative with pipe, and be arranged at the hair-dryer that furnace shell communicates with gap; The bottom of described flue sidewall arranges the shutter of communication gap and fire bars device underlying space, and the conduit upper being positioned at gap of described conveyer arranges blast pipe, and the air intake of this blast pipe is positioned at gap.
Preferably, described flue is positioned near conveyer discharging opening and is provided with some fresh air inlets.
Preferably, described fire bars device adopts ash discharge fire bars device, and this ash discharge fire bars device comprises fire bars seat, is fixed on the fixed grate group on fire bars seat, to be arranged on fire bars seat and the upset fire bars group be positioned at below fixed grate group by axis of rotation; Described fixed grate group is staggered with upset fire bars group and arranges.
Preferably, the position of described conveyer axis on flue is higher than the position of pipe axis, and the inner roof wall height of conveyer discharging opening is not higher than the inner roof wall of pipe.
Preferably, the air intake of described blast pipe stretches to the air outlet place of blower fan.
Preferably, described shutter is provided with the valve block regulating shutter aperture.
A kind of tobacco leaf roasting machine, it comprises burner as above, support the support body of burner, be installed on support body top for the hopper to conveyer feed, drive the fire bars drive unit of ash discharge fire bars device, and the controller be electrically connected with conveyer, hair-dryer, igniter and fire bars drive unit; Described fire bars drive unit comprises motor, the toggle-action lever be fixedly connected with motor output shaft, and the fork be fixedly connected with the rotating shaft of ash discharge fire bars device; Described toggle-action lever arranges slot, and described toggle-action lever end forms crank and rocker mechanism by pinned connection in slot.Obviously also can the secondary crank and rocker mechanism adopting other form.
Preferably, the lower end of described flue is provided with the drawer type ash groove being communicated with fire bars device underlying space.
Preferably, described support body lower end is provided with road wheel.
Compared with prior art, tool of the present invention has the following advantages:
(1) the present invention is by arranging blast pipe on a conveyor; by the part wind shunting of blower fan; the discharge port end of conveyer is made to have certain wind-force; can effectively the fireworks risen in flue be blowed to another side and spray from pipe; avoid the material that fireworks ignite in conveyer; and the air quantity in blast pipe can be lowered the temperature to conveyer, avoid conveyer temperature too high, available protecting conveyer.
(2) the present invention arranges multiple fresh air inlet by the one end being positioned at conveyer feed inlet on flue; the wind-force of further increase conveyer feed inlet end; and then make the fireworks of flue cannot the discharge end of direct heating conveyor; ensure that it is in lower temperature; material in available protecting conveyer is not ignited, and improves its safety in utilization further.
(3) the gap available buffer between flue of the present invention and furnace shell holds the air quantity that blower fan is blown into, and one can be incubated flue, and two air that can be blown into blower fan carry out preheating.And the air in gap between flue and furnace shell is flowing, can constantly and the air that is blown into of blower fan carry out convection current, the heat radiation of continual absorption flue also flows in flue and participates in burning, avoids casing temperature too high, effectively reduces the heat-energy losses that furnace shell heat radiation causes.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of burner.
Fig. 2 is the sectional view of A-A in Fig. 1.
Fig. 3 is the sectional view of B-B in Fig. 2.
Fig. 4 is the sectional view of C-C in Fig. 2.
Fig. 5 is the structural representation of ash discharge fire bars device.
Fig. 6 is the structural representation overturning fire bars group in Fig. 5.
Fig. 7 is the structural representation of combustion furnace.
Fig. 8 is the structural representation of fire bars drive unit in Fig. 7.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not paying the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
The burner of biomass fuel shown in Fig. 1-4, comprise furnace shell 1, be arranged in furnace shell 1, bottom there is fire bars device and and there is between furnace shell 1 flue 2 in gap 3, through furnace shell 1 and flue 2 and close to the igniter 4 of fire bars device upper surface, be arranged at flue 2 side wall upper part and through the pipe 5 of furnace shell 1, be arranged at the conveyer 6 that flue 2 side wall upper part is relative with pipe 5, and be arranged at the hair-dryer 16 that furnace shell 1 communicates with gap 3; The bottom of described flue 2 sidewall arranges the shutter 7 of communication gap 3 and fire bars device underlying space, and the conduit upper being positioned at gap 3 of described conveyer 6 arranges blast pipe 8, and the air intake of this blast pipe 8 is positioned at gap 3.
As further improvement; described flue 2 is positioned near conveyer 6 discharging opening and is provided with some fresh air inlets 13; it can increase the wind-force of conveyer 6 feed inlet end further; then make the fireworks of flue 2 cannot the discharge end of direct heating conveyor 6; ensure that it is in lower temperature; material in available protecting conveyer 6 is not ignited, and improves its safety in utilization further.
As preferred technical scheme, described fire bars device adopts ash discharge fire bars device, as seen in figs. 5-6, this ash discharge fire bars device comprises fire bars seat 9, be fixed on the fixed grate group 10 on fire bars seat 9, rotated by rotating shaft 11 and be arranged on fire bars seat 9 and the upset fire bars group 12 be positioned at below fixed grate group 10; Described fixed grate group 10 is staggered with upset fire bars group 12 and arranges, and upset fire bars group 12 can be stirred the fuel in fixed grate group 10 through the space of fixed grate group 10, avoids the coking of fuel caking.
As preferred technical scheme, the position of described conveyer 6 axis on flue 2 is higher than the position of pipe 5 axis, and the inner roof wall height of conveyer 6 discharging opening is not higher than the inner roof wall of pipe 5; Make the discharge end of conveyer 6 away from fireworks, and make the wind-force in it directly blow to pipe 5.
As preferred technical scheme, the air intake of described blast pipe 8 stretches to the air outlet place of blower fan, makes conveyer 6 discharge end possess enough wind-force, orders about fireworks and spray from pipe 5.
As further improvement, described shutter 7 is provided with the valve block 23 regulating shutter 7 aperture, regulated by the aperture regulating valve block to realize shutter 7, realize ratio adjustment flue 2 bottom air intake and top carried out, the valve regulating air quantity obviously also can be set on blast pipe 8, specifically rationally can arrange according to allocation of the amount of air during manufacture.
Tobacco leaf roasting machine shown in Fig. 7-8, it comprises burner as above, support the support body 14 of burner, be installed on support body 14 top for the hopper 15 to conveyer 6 feed, drive the fire bars drive unit of ash discharge fire bars device, and the controller 17 be electrically connected with conveyer 6, hair-dryer 16, igniter 4 and fire bars drive unit; Described fire bars drive unit comprises motor 18, the toggle-action lever 19 be fixedly connected with motor 18 output shaft, and the fork 20 be fixedly connected with the rotating shaft 11 of ash discharge fire bars device; Described toggle-action lever 19 arranges slot, and described toggle-action lever 19 end forms crank and rocker mechanism by pinned connection in slot.Obviously also can the secondary crank and rocker mechanism adopting other form.
As further improvement, the lower end of described flue 2 is provided with the drawer type ash groove 21 being communicated with fire bars device underlying space.
As further improvement, described support body 14 lower end is provided with road wheel 22.
Wherein, conveyer 6 adopts conveying worm, and the drive motors of this conveying worm to be driven with its screw rod by chain-wheel mechanism and is connected, and obviously also can connect by Direct driver, certainly, also can adopt the feeding conveyer that other is suitable for.Described inner bag and smoke exhaust pipe are formed by outer and internal layer argillic horizon, increase its heat-insulating property, obviously also can adopt inner bag and the smoke exhaust pipe of other insulation construction form.
During use, controller by control signal or feedback signal, automatically to the intake of hair-dryer, the feed space of conveyer every and inlet amount, and the action frequency of fire bars drive unit controls, and realizes the accurate control of heat supply.This combustion furnace can be connected with various heat exchanger, and the heating realizing various drying room uses.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (9)
1. the burner of a biomass fuel, it is characterized in that: comprise furnace shell, be arranged in furnace shell, bottom there is fire bars device and and there is between furnace shell the flue in gap, through furnace shell and flue and close to the igniter of fire bars device upper surface, be arranged at flue side wall upper part and through the pipe of furnace shell, be arranged at the conveyer that flue side wall upper part is relative with pipe, and be arranged at the hair-dryer that furnace shell communicates with gap; The bottom of described flue sidewall arranges the shutter of communication gap and fire bars device underlying space, and the conduit upper being positioned at gap of described conveyer arranges blast pipe, and the air intake of this blast pipe is positioned at gap.
2. the burner of biomass fuel according to claim 1, is characterized in that: described flue is positioned near conveyer discharging opening and is provided with some fresh air inlets.
3. the burner of biomass fuel according to claim 1 or 2, it is characterized in that: described fire bars device adopts ash discharge fire bars device, this ash discharge fire bars device comprises fire bars seat, be fixed on the fixed grate group on fire bars seat, be arranged on fire bars seat and the upset fire bars group be positioned at below fixed grate group by axis of rotation; Described fixed grate group is staggered with upset fire bars group and arranges.
4. the burner of biomass fuel according to claim 3, is characterized in that: the position of described conveyer axis on flue is higher than the position of pipe axis, and the inner roof wall height of conveyer discharging opening is not higher than the inner roof wall of pipe.
5. the burner of biomass fuel according to claim 4, is characterized in that: the air intake of described blast pipe stretches to the air outlet place of blower fan.
6. the burner of biomass fuel according to claim 5, is characterized in that: described shutter is provided with the valve block regulating shutter aperture.
7. a tobacco leaf roasting machine, it comprises burner as claimed in claim 1 or 2, support the support body of burner, be installed on support body top for the hopper to conveyer feed, drive the fire bars drive unit of ash discharge fire bars device, and the controller be electrically connected with conveyer, hair-dryer, igniter and fire bars drive unit; Described fire bars drive unit comprises motor, the toggle-action lever be fixedly connected with motor output shaft, and the fork be fixedly connected with the rotating shaft of ash discharge fire bars device; Described toggle-action lever arranges slot, and described toggle-action lever end forms crank and rocker mechanism by pinned connection in slot.
8. tobacco leaf roasting machine according to claim 7, is characterized in that: the lower end of described flue is provided with the drawer type ash groove being communicated with fire bars device underlying space.
9. tobacco leaf roasting machine according to claim 7, is characterized in that: described support body lower end is provided with road wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511002787.6A CN105444207A (en) | 2015-12-28 | 2015-12-28 | Biomass fuel combustion device and tobacco leaf roaster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511002787.6A CN105444207A (en) | 2015-12-28 | 2015-12-28 | Biomass fuel combustion device and tobacco leaf roaster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105444207A true CN105444207A (en) | 2016-03-30 |
Family
ID=55554701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511002787.6A Pending CN105444207A (en) | 2015-12-28 | 2015-12-28 | Biomass fuel combustion device and tobacco leaf roaster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105444207A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106322411A (en) * | 2016-10-27 | 2017-01-11 | 云南名泽烟草机械有限公司 | Combustion device convenient to use |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6318098U (en) * | 1986-07-23 | 1988-02-05 | ||
| CN2765075Y (en) * | 2004-11-30 | 2006-03-15 | 张法春 | High performance energy-saving flaming coal stove |
| CN201819252U (en) * | 2010-08-26 | 2011-05-04 | 田立忠 | Hot water heating boiler with secondary combustion of biomass fuel |
| CN202074545U (en) * | 2011-04-20 | 2011-12-14 | 广州市贵鹏热能设备制造有限公司 | Deflecting device of biomass combustion equipment |
| CN203375480U (en) * | 2013-07-17 | 2014-01-01 | 辽宁合百意生物质技术开发有限公司 | Civil biomass large stove type warm air furnace |
| CN103791521A (en) * | 2014-02-24 | 2014-05-14 | 曾巨泓 | Cooking brick kitchen range using biomass particle fuel |
| CN205245235U (en) * | 2015-12-28 | 2016-05-18 | 云南名泽烟草机械有限公司 | Biomass fuel's burner and tobacco flue -curing machine |
-
2015
- 2015-12-28 CN CN201511002787.6A patent/CN105444207A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6318098U (en) * | 1986-07-23 | 1988-02-05 | ||
| CN2765075Y (en) * | 2004-11-30 | 2006-03-15 | 张法春 | High performance energy-saving flaming coal stove |
| CN201819252U (en) * | 2010-08-26 | 2011-05-04 | 田立忠 | Hot water heating boiler with secondary combustion of biomass fuel |
| CN202074545U (en) * | 2011-04-20 | 2011-12-14 | 广州市贵鹏热能设备制造有限公司 | Deflecting device of biomass combustion equipment |
| CN203375480U (en) * | 2013-07-17 | 2014-01-01 | 辽宁合百意生物质技术开发有限公司 | Civil biomass large stove type warm air furnace |
| CN103791521A (en) * | 2014-02-24 | 2014-05-14 | 曾巨泓 | Cooking brick kitchen range using biomass particle fuel |
| CN205245235U (en) * | 2015-12-28 | 2016-05-18 | 云南名泽烟草机械有限公司 | Biomass fuel's burner and tobacco flue -curing machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106322411A (en) * | 2016-10-27 | 2017-01-11 | 云南名泽烟草机械有限公司 | Combustion device convenient to use |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160330 |