CN103090364A - Horizontal type cyclone combustion biomass burning machine - Google Patents
Horizontal type cyclone combustion biomass burning machine Download PDFInfo
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- CN103090364A CN103090364A CN2013100502357A CN201310050235A CN103090364A CN 103090364 A CN103090364 A CN 103090364A CN 2013100502357 A CN2013100502357 A CN 2013100502357A CN 201310050235 A CN201310050235 A CN 201310050235A CN 103090364 A CN103090364 A CN 103090364A
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- burner hearth
- tornadotron
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Abstract
The invention provides a horizontal type cyclone combustion biomass burning machine, wherein the horizontal type cyclone combustion biomass burning machine enables fuel to burn sufficiently, prevents the fuel from coking and accumulating and has a long service life. The horizontal type cyclone combustion biomass burning machine comprises a horizontal type cylindrical combustion chamber, wherein one end of the combustion chamber is closed, and the closed end is provided with an outlet of a fuel feeding passageway. A feeding auger is arranged inside the fuel feeding passageway, and a blower nozzle which is used for blowing air to the outlet of the fuel feeding passageway is arranged on the fuel feeding passageway. A wind inlet passageway is formed in the wall of the combustion chamber, a cyclone pipe is arranged on the inner wall of the combustion chamber, and an inner cavity of the cyclone pipe is communicated with the wind inlet passageway. Wind outlets are formed in the cyclone pipe, an acute angle is formed between the axial direction of each wind outlet and the radial direction of the cylindrical combustion chamber, and therefore gas which enters the inner cavity of the cyclone pipe from the wind inlet passageway and comes out from the wind outlets is enabled to form vortexes rotating in the same direction in the cylindrical combustion chamber.
Description
Technical field
Present technique relates to burner, specifically, is a kind of horizontal cyclone biomass burning combustor.
Background technology
The traditional biomass burner, a flat fixed type grate of its bottom, what burning was adopted is to force to wind under fire grate with air blast, this fire grate needs certain space to satisfy the oxygenating of biomass fuel combustion process, yet, biomass fuel always forms coking because not burning cmpletely in combustion process, therefore to constantly be located in the reason coking, prevent that coking from all covering fixed type grate, otherwise over-emitting black exhaust can appear, if long-time untimely processing will cause that burner hearth extinguishes.So the problem that existing biomass burner exists is: need to select not can coking fuel; even select not can coking fuel a large amount of ashes occur after also can long-play and be deposited on fire grate; cause the effective fuel area of fire grate to diminish; fuel fully combustion case becomes greatly gradually, needs regularly to shut down the cleaning fire grate.If select the fuel of coking just can't use.
Summary of the invention
The purpose of present technique is to provide a kind of can make full combustion of fuel, prevents fuel coking accumulation, the horizontal cyclone biomass burning combustor of long service life.
For addressing the above problem, the technical scheme that present technique is taked is:
A kind of horizontal cyclone biomass burning combustor, it comprises Horizontal cylinder shape burner hearth, an end of burner hearth seals, and has the outlet of fuel feed channel on this blind end; Be provided with feeding packing auger in fuel feed channel, be provided with on fuel feed channel for the blast orifice to the Way out air blast of fuel feed channel; Air intake passage is arranged in hearth wall, tornadotron is set on inboard wall of burner hearth, the tornadotron inner chamber communicates with air intake passage; Exhaust vent is set on tornadotron, and the axis direction of exhaust vent and the radial direction of cylindrical burner hearth form acute angle, make from air intake passage enter the tornadotron inner chamber and from exhaust vent out gas form eddy current to same direction rotation in cylindrical burner hearth.
The beneficial effect of present technique: biomass fuel constantly is advanced to the exit of the fuel feed channel in burner hearth by feeding packing auger, after lighting biomass fuel, the front combusts spent fuel and is constantly pushed away by the Way out of the new past non-blind end of burner hearth of fuel in back, thereby can continuous operation, even the serious burnt shape thing of fuel coking also can be pushed out burner hearth, affect the particle burning oxygenating thereby can not be accumulated in burner hearth because of the fuel coking, thereby guarantee the hearth combustion effect.
Be provided with on fuel feed channel for the blast orifice to the Way out air blast of fuel feed channel, this blast orifice wind out blows to burner hearth with the high temperature of burner hearth, and flame can toward the burning of auger direction, effectively not prevent tempering.
Air intake passage in burner hearth is not only as the air channel effect, more can cooling internal protecting wall, thus ensure longer service life.
Exhaust vent wind out from the tornadotron, forms the spiral combustion mode, thereby can better make the fuel-pyrolysis gasification, and combustion according to same direction air blast at burner hearth.
As a further improvement on the present invention, tornadotron is the semi-circular tube that closed at both ends one side is opened wide, and the axial direction of semi-circular tube is parallel with the axis of cylindrical burner hearth; The open side of semi-circular tube contacts with cylindrical burner hearth; Have the hole, furnace wall that air intake passage is communicated with the semi-circular tube inner chamber on the inboard wall of burner hearth relative with the semi-circular tube inner chamber.
As a further improvement on the present invention, the cross section of tornadotron is the bending part that two side plates are connected, and closed at both ends one side of this bending part is opened wide, and the axial direction of bending part is parallel with the axis of cylindrical burner hearth; The open side of bending part contacts with cylindrical burner hearth; Have the hole, furnace wall that air intake passage is communicated with the bending part inner chamber on the inboard wall of burner hearth relative with the bending part inner chamber.
Further improve as of the present invention, have the igniter interface on the burner hearth blind end.Fuel is lighted a fire convenient by the igniter that is arranged on this interface like this.
Description of drawings
Fig. 1 is the schematic perspective view of horizontal cyclone biomass burning combustor.
Fig. 2 is the principle schematic of horizontal cyclone biomass burning combustor.
Fig. 3 is the cross sectional representation of horizontal cyclone biomass burning combustor.
Fig. 4 is a kind of schematic diagram of tornadotron.
Fig. 5 is the schematic diagram of another kind of tornadotron
The specific embodiment
Be described further below in conjunction with the specific embodiment of accompanying drawing to present technique.
Horizontal cyclone biomass burning combustor as Figure 1-3 comprises Horizontal cylinder shape burner hearth 1, and an end of burner hearth seals, and has the outlet of fuel feed channel 3 on this blind end 2; Be provided with feeding packing auger 4 in fuel feed channel, be provided with on fuel feed channel for the blast orifice 5 to the Way out air blast of fuel feed channel; Air intake passage 6 is arranged in hearth wall.Air intake passage 6 and blast orifice 5 all communicate with the air outlet 9 of air blast.Tornadotron 7 is set on inboard wall of burner hearth, and tornadotron inner chamber 71 communicates with air intake passage 6; Exhaust vent 72 is set on tornadotron, the axis direction of exhaust vent and the radial direction of cylindrical burner hearth form 30-60 ° of acute angle, make from air intake passage enter the tornadotron inner chamber and from exhaust vent out gas form eddy current to same direction rotation in cylindrical burner hearth.Has igniter interface 8 on burner hearth blind end 2.Be provided with flange 10 in the hearth wall periphery near blind end one side.
Referring to Fig. 2,4, tornadotron is the semi-circular tube that closed at both ends one side is opened wide, and the axial direction of semi-circular tube is parallel with the axis of cylindrical burner hearth; The open side of semi-circular tube contacts with cylindrical burner hearth; Have the hole, furnace wall 11 that air intake passage is communicated with the semi-circular tube inner chamber on the inboard wall of burner hearth relative with the semi-circular tube inner chamber.
Certainly, the tornadotron of another structure is referring to Fig. 5 (with reference to figure 2), and its cross section is two side plates 73,74 bending parts that are connected, and closed at both ends one side of this bending part is opened wide, and the axial direction of bending part is parallel with the axis of cylindrical burner hearth; The open side of bending part contacts with cylindrical burner hearth; Have the hole, furnace wall that air intake passage is communicated with the bending part inner chamber on the inboard wall of burner hearth relative with the bending part inner chamber.
Biomass fuel is forced to advance in burner hearth by auger, and the discarded object after the burning of front is constantly advanced by back fuel, drops from the outlet 12 of burner, affects the particle burning oxygenating thereby can not be accumulated in burner hearth because of the fuel coking.
Air divides two the tunnel, the one tunnel to enter fuel feed channel by air blast, and the high temperature of burner hearth is blowed to burner hearth, makes the flame can be toward the burning of auger direction.An other transportation work style enters the air intake passage in hearth wall, then enters tornadotron,, forms the spiral combustion mode, thereby can better make the fuel-pyrolysis gasification, and combustion according to same direction air blast at burner hearth.
Claims (4)
1. horizontal cyclone biomass burning combustor, it is characterized in that: it comprises Horizontal cylinder shape burner hearth, an end sealing of burner hearth has the outlet of fuel feed channel on this blind end; Be provided with feeding packing auger in fuel feed channel, be provided with on fuel feed channel for the blast orifice to the Way out air blast of fuel feed channel; Air intake passage is arranged in hearth wall, tornadotron is set on inboard wall of burner hearth, the tornadotron inner chamber communicates with air intake passage; Exhaust vent is set on tornadotron, and the axis direction of exhaust vent and the radial direction of cylindrical burner hearth form acute angle, make from air intake passage enter the tornadotron inner chamber and from exhaust vent out gas form eddy current to same direction rotation in cylindrical burner hearth.
2. horizontal cyclone biomass burning combustor as claimed in claim 1 is characterized in that: tornadotron is the semi-circular tube that closed at both ends one side is opened wide, and the axial direction of semi-circular tube is parallel with the axis of cylindrical burner hearth; The open side of semi-circular tube contacts with cylindrical burner hearth; Have the hole, furnace wall that air intake passage is communicated with the semi-circular tube inner chamber on the inboard wall of burner hearth relative with the semi-circular tube inner chamber.
3. horizontal cyclone biomass burning combustor as claimed in claim 1 is characterized in that: the cross section of tornadotron is the bending parts that two side plates are connected, and closed at both ends one side of this bending part is opened wide, and the axial direction of bending part is parallel with the axis of cylindrical burner hearth; The open side of bending part contacts with cylindrical burner hearth; Have the hole, furnace wall that air intake passage is communicated with the bending part inner chamber on the inboard wall of burner hearth relative with the bending part inner chamber.
4. horizontal cyclone biomass burning combustor as claimed in claim 1, is characterized in that: have the igniter interface on the burner hearth blind end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310050235.7A CN103090364B (en) | 2013-02-08 | 2013-02-08 | Horizontal cyclone biomass burning combustor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310050235.7A CN103090364B (en) | 2013-02-08 | 2013-02-08 | Horizontal cyclone biomass burning combustor |
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| CN103090364A true CN103090364A (en) | 2013-05-08 |
| CN103090364B CN103090364B (en) | 2015-09-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310050235.7A Active CN103090364B (en) | 2013-02-08 | 2013-02-08 | Horizontal cyclone biomass burning combustor |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103307593A (en) * | 2013-05-16 | 2013-09-18 | 胡光 | Biomass horizontal type cyclone burning boiler |
| CN103471118A (en) * | 2013-10-07 | 2013-12-25 | 胡光 | Auger disturbance-type vortex burner and biomass briquette decoking vortex burning boiler |
| CN103963126A (en) * | 2014-05-21 | 2014-08-06 | 南京林业大学 | Airflow disturbance type timber dipping device and timber dipping method |
| CN105003908A (en) * | 2014-12-12 | 2015-10-28 | 杭州千岛湖丰凯实业有限公司 | Biomass particle fuel burning machine |
| CN105076513A (en) * | 2014-12-12 | 2015-11-25 | 杭州千岛湖丰凯实业有限公司 | Granular fuel-adopted tea strip tidying machine |
| CN107036078A (en) * | 2017-06-01 | 2017-08-11 | 南京沪友冶金机械制造有限公司 | The horizontal combustion chamber of anti-clogging |
| CN107143870A (en) * | 2017-05-08 | 2017-09-08 | 联合优发生物质能源徐州有限公司 | A kind of compact anti-coking nozzle-type biomass combustion machine |
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| US1618808A (en) * | 1924-03-28 | 1927-02-22 | Burg Eugen | Apparatus for burning powdered fuel |
| JPS53161334U (en) * | 1977-05-26 | 1978-12-18 | ||
| DE19855289A1 (en) * | 1997-11-24 | 1999-05-27 | Vaillant Joh Gmbh & Co | Burner with separate fuel and combustion air supply |
| CN102087022A (en) * | 2009-12-03 | 2011-06-08 | 王同 | Straw cyclone burner |
| CN202024313U (en) * | 2011-04-15 | 2011-11-02 | 万里国际控股集团有限公司 | Biomass fuel direct combustion-type intensified combustion device |
| CN203068489U (en) * | 2013-02-08 | 2013-07-17 | 胡光 | Horizontal cyclone-combustion biomass burning machine |
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2013
- 2013-02-08 CN CN201310050235.7A patent/CN103090364B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1618808A (en) * | 1924-03-28 | 1927-02-22 | Burg Eugen | Apparatus for burning powdered fuel |
| JPS53161334U (en) * | 1977-05-26 | 1978-12-18 | ||
| DE19855289A1 (en) * | 1997-11-24 | 1999-05-27 | Vaillant Joh Gmbh & Co | Burner with separate fuel and combustion air supply |
| CN102087022A (en) * | 2009-12-03 | 2011-06-08 | 王同 | Straw cyclone burner |
| CN202024313U (en) * | 2011-04-15 | 2011-11-02 | 万里国际控股集团有限公司 | Biomass fuel direct combustion-type intensified combustion device |
| CN203068489U (en) * | 2013-02-08 | 2013-07-17 | 胡光 | Horizontal cyclone-combustion biomass burning machine |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103307593A (en) * | 2013-05-16 | 2013-09-18 | 胡光 | Biomass horizontal type cyclone burning boiler |
| CN103307593B (en) * | 2013-05-16 | 2015-05-13 | 胡光 | Biomass horizontal type cyclone burning boiler |
| CN103471118A (en) * | 2013-10-07 | 2013-12-25 | 胡光 | Auger disturbance-type vortex burner and biomass briquette decoking vortex burning boiler |
| CN103963126A (en) * | 2014-05-21 | 2014-08-06 | 南京林业大学 | Airflow disturbance type timber dipping device and timber dipping method |
| CN103963126B (en) * | 2014-05-21 | 2015-10-28 | 南京林业大学 | Airflow disturbance timber pickling device and wood impregnation approaches |
| CN105003908A (en) * | 2014-12-12 | 2015-10-28 | 杭州千岛湖丰凯实业有限公司 | Biomass particle fuel burning machine |
| CN105076513A (en) * | 2014-12-12 | 2015-11-25 | 杭州千岛湖丰凯实业有限公司 | Granular fuel-adopted tea strip tidying machine |
| CN105003908B (en) * | 2014-12-12 | 2017-04-19 | 杭州千岛湖丰凯实业有限公司 | Biomass particle fuel burning machine |
| CN105076513B (en) * | 2014-12-12 | 2018-05-18 | 杭州千岛湖丰凯实业有限公司 | Granular fuel carding machine |
| CN107143870A (en) * | 2017-05-08 | 2017-09-08 | 联合优发生物质能源徐州有限公司 | A kind of compact anti-coking nozzle-type biomass combustion machine |
| CN107143870B (en) * | 2017-05-08 | 2019-12-06 | 联合优发生物质能源徐州有限公司 | Compact anti-coking nozzle type biomass burner |
| CN107036078A (en) * | 2017-06-01 | 2017-08-11 | 南京沪友冶金机械制造有限公司 | The horizontal combustion chamber of anti-clogging |
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| CN103090364B (en) | 2015-09-30 |
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