CN104534516A - No-waste-discharge biomass straw particle combustion stove - Google Patents
No-waste-discharge biomass straw particle combustion stove Download PDFInfo
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- CN104534516A CN104534516A CN201410834469.5A CN201410834469A CN104534516A CN 104534516 A CN104534516 A CN 104534516A CN 201410834469 A CN201410834469 A CN 201410834469A CN 104534516 A CN104534516 A CN 104534516A
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- decoking
- burner
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- feeding device
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Abstract
The invention discloses a no-waste-discharge biomass straw particle combustion stove. The no-waste-discharge biomass straw particle combustion stove has the functions of decoking, combustion supporting and fire keeping, combustion products of the combustion stove are dust ash and small clinkers and can be reused as high-quality potash fertilizer, and therefore zero discharge of wastes is achieved. The combustion stove comprises a storage device, an automatic feeding device and a combustor. A combustion-supporting cover is arranged on the combustor, a connecting sleeve is arranged underneath the combustor, and a feed port is formed inside the combustor. The combustor is provided with a decoking combustion supporter and a slag discharge hole. The decoking combustion supporter comprises a decoking rod and decoking teeth arranged at the lower end of the decoking rod. The automatic feeding device comprises a horizontal spiral feeding device, a vertical spiral feeding device and a gear motor, wherein the vertical spiral feeding device is installed in the manner of being perpendicular to the horizontal spiral feeding device. The storage device is connected with the connecting sleeve through the horizontal spiral feeding device. The vertical spiral feeding device is arranged in the connecting sleeve. The decoking rod is connected with the top end of the vertical spiral feeding device. A discharge port of the vertical spiral feeding device is connected with the feed port of the combustor.
Description
Technical field
The present invention relates to kitchen range technical field, particularly a kind of biomass straw particle burning stove of no waste discharge.
Background technology
Along with the raising of environmental requirement, the energy obtain manner being fuel with biomass straw particle obtains support and the popularization of government, and corresponding biomass straw particles combustion furnace also obtain to be paid close attention to widely.Due to the phenomenon of ubiquity coking in the high-temp combustion of stalk granular fuel more than 800 DEG C, my department designed a kind of dynamic decoking, combustion-supporting Full-automatic stalk particle burning stove, stove (number of patent application 201020515557.6 in 2008 for this problem, Authorization Notice No. CN 201772489 U), by at burning indoor location dynamic decoking combustion-supporting, burn limit decoking while stirring, the high-temp combustion state noncoking of stalk granular fuel more than 800 DEG C can be made, improve efficiency of combustion.But this stove, stove in use can produce larger lime-ash and can not arrange outside stove, and service time is after long afterwards, and the granular fuel in burner and lime-ash are mixed, and occupy the space in burner, and cause air to enter difficulty, efficiency of combustion is low.
Summary of the invention
The present invention is intended to the biomass straw particle burning stove proposing a kind of no waste discharge, for solving the problem in background technology.
Technical scheme of the present invention is achieved in that
A biomass straw particle burning stove for no waste discharge, comprising: storage device, automatic feeder and burner, be provided with combustion assistance cover above burner, is provided with adapter sleeve below burner, is provided with charging aperture in burner; Burner is provided with decoking combustion-supporting and mud hole, decoking combustion-supporting comprises: decoking bar and decoking tooth, and decoking tooth is arranged on the lower end of decoking bar; Automatic charging device comprise flat spin feed arrangement, with the vertically arranged vertical helical feed arrangement of flat spin feed arrangement and reducing motor, storage device is connected with adapter sleeve by flat spin feed arrangement, vertical helical feed arrangement is arranged in adapter sleeve, decoking bar is connected with the top of vertical helical feed arrangement, and the discharging opening of vertical helical feed arrangement is connected with the charging aperture of burner.
Preferably, burner is the conical burner that upper end bore is greater than lower end bore, and decoking tooth is movably connected in the lower end of decoking bar.
Preferably, the bottom surface of decoking tooth is an inclined-plane.
Preferably, flat spin feed arrangement comprises horizontal shaft and is arranged on the sleeping screw feeder on horizontal shaft; Vertical helical feed arrangement comprises vertical stirring axle and is arranged on the vertical screw feeder on vertical stirring axle, and decoking bar is connected with vertical stirring axle.
Preferably, the inwall of burner is provided with combustion-supporting air vent.
Preferably, burner periphery is provided with burner housing, and the bottom of burner housing is provided with ash discharging hole.
Preferably, also comprise air blast, air blast communicates with burner housing.
Compared with prior art; the present invention proposes a kind of biomass straw particle burning stove of no waste discharge; chamber of a kitchen range temperatures as high more than 1000 DEG C; the firing out rate of fuel is up to more than 95%; there is decoking, combustion-supporting and protect fiery function; it is outer and can be used as the recycling of high-quality potash fertilizer that its burnout substances powder ash and a small amount of little lime-ash discharge stove by mud hole, thoroughly achieves discarded object zero-emission.
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 the biomass straw particle burning stove of no waste discharge of the present invention.
In figure: 1, burner; 11, combustion assistance cover; 12, adapter sleeve; 13, fixture; 14, mud hole; 15, burner housing; 16, air vent; 2, decoking bar; 21, decoking tooth; 3, vertical stirring axle; 31, vertical screw feeder; 4, horizontal shaft; 41, sleeping screw feeder; 5, reducing motor; 6, diverter; 7, feeding shaft assembly; 71, the first gear; 72, the second gear; 8, feeding tube; 9, storage device.
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 making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
As shown in Figure 1: a kind of biomass straw particle burning stove of no waste discharge, comprising: storage device 9, automatic feeder and burner 1,
Be provided with combustion assistance cover 11 above burner 1, below burner 1, be provided with adapter sleeve 12, in burner 1, be provided with charging aperture; Burner 1 is provided with decoking combustion-supporting and mud hole 14, decoking combustion-supporting comprises: decoking bar 2 and decoking tooth 21, and decoking tooth 21 is arranged on the lower end of decoking bar 2;
Automatic charging device comprise flat spin feed arrangement, with the vertically arranged vertical helical feed arrangement of flat spin feed arrangement and reducing motor 5,
Storage device 9 is connected with adapter sleeve 12 by flat spin feed arrangement, vertical helical feed arrangement is arranged in adapter sleeve 12, decoking bar 2 is connected with the top of vertical helical feed arrangement, and the discharging opening of vertical helical feed arrangement is connected with the charging aperture of burner 1.
Operation principle: reducing motor 5 is connected with flat spin feed arrangement, flat spin feed arrangement by feeding shaft assembly 7, specifically feeding shaft assembly 7 comprises the first gear 71 and the second gear 72 be fixedly connected with, reducing motor 5 is connected for flat spin feed arrangement provides power by sprocket wheel with the second gear 72, first gear is via being connected for it provides power with vertical helical feed arrangement after chain, diverter 6 break-in, and decoking bar 2 is connected with the top of vertical helical feed arrangement, the flat spin feed arrangement of fuel in storage device 9 in feeding tube 8 is transported in adapter sleeve 12 (adapter sleeve 12 is fixed by fixture 13), then the charging aperture of burner 1 is transported to via vertical rotating feed arrangement, when burner 1 works, decoking bar 2 rotates and drives decoking tooth 21 to stir on burner 1, realize decoking and combustion-supporting effect, the lime-ash produced in burning is discharged to the outside of burner 1 via mud hole 14, and (mud hole 14 to extend to the outside of burner 1 by Residue extraction pipeline, conveniently deslagging, avoid blocking, the internal diameter of mud hole 14 is less than the internal diameter of Residue extraction pipeline).
Compared with prior art, there is following advantage in the present invention:
1, decoking function is remarkable, in original decoking device, decoking tooth 21 is arranged on the upper end of decoking bar 2, cause Jiao that thoroughly cannot remove burner 1 surface, affect efficiency of combustion, decoking tooth 21 is arranged on the lower end of decoking bar 2 by the present invention, and decoking tooth 21 directly contacts with the surface of burner 1, rotates decoking more remarkable effect, can make the high-temp combustion state noncoking of stalk granular fuel more than 1000 DEG C, efficiency of combustion improves greatly;
2, combustion aid function improves, guarantor's fire performance is superior, both can independently use, also for other various combustion furnaces and heat energy can be provided with the equipment of heat energy, to be burnt while stirring limit decoking by decoking device combustion-supporting, and combustion assistance cover 11 (preferred conical) is set on burner 1, combustion efficiency and furnace temperature obtain significant raising;
3, solid-state castoff zero-emission is achieved, by arranging decoking combustion-supporting, the granularity of lime-ash can be reduced while decoking, the lime-ash of small grain size can be discharged by the mud hole 14 on burner 1 in time, adopt above-mentioned burning stove, the product after burning only has ash content and a small amount of little lime-ash, can as good potash fertilizer recycling, thoroughly achieve solid-state castoff zero-emission, environmental friendliness.
As the preferred technical scheme of one, one more embodiment of the present invention, burner 1 is greater than the conical burner of lower end bore for upper end bore, and decoking tooth 21 is movably connected in the lower end of decoking bar 2.
As the preferred technical scheme of one, another embodiment of the present invention, the bottom surface of decoking tooth 21 is an inclined-plane, can the biomass straw granular fuel come up be carried to be evenly distributed in the bottom surface of burner 1 vertical screw feeder 31 equably, drastically increase efficiency of combustion and burn-off rate.
Burner 1 is set to the taper shape (being similar to basin shape, the preferred spill in its bottom surface) that upper end bore is greater than lower end bore, can reduce the thickness of fuel bed, to increase the contact area of fuel and air, improves efficiency of combustion; Decoking tooth 21 is movably connected in the lower end of decoking bar 2, when decoking tooth 21 serious wear, can change at any time, in order to avoid affect decoking combustion-supporting effect; The bottom surface of decoking tooth 21 is an inclined-plane, and the inclination trend on inclined-plane moves towards consistent with the inclination of the concave bottom surfaces of burner 1, and such decoking tooth 21 can carry out decoking to concave panel up hill and dale, avoids coking.
As the preferred technical scheme of one, another embodiment of the present invention, the sleeping screw feeder 41 that flat spin feed arrangement comprises horizontal shaft 4 and is arranged on horizontal shaft 4;
Vertical helical feed arrangement comprises vertical stirring axle 3 and is arranged on the vertical screw feeder 31 on vertical stirring axle 3, and decoking bar 2 is connected with vertical stirring axle 3.
As the preferred technical scheme of one, one more embodiment of the present invention, the inwall of burner 1 is provided with combustion-supporting air vent 16, to increase the air capacity in burner 1, improves efficiency of combustion.
As the preferred technical scheme of one, one more embodiment of the present invention, burner 1 periphery is provided with burner housing 15, the bottom lowest part of burner housing 15 is provided with ash discharging hole (not shown), the lime-ash entered in burner housing 15 is discharged outside stove, ensure as burning provides enough air, thus improve efficiency of combustion, open ash discharging hole after using a period of time and can realize automatic ash discharge.
As the preferred technical scheme of one, another embodiment of the present invention, also comprises air blast, and air blast communicates with burner housing 15.
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 (7)
1. a biomass straw particle burning stove for no waste discharge, is characterized in that, comprising:
Storage device (9), automatic feeder and burner (1),
Described burner (1) top is provided with combustion assistance cover (11), and described burner (1) below is provided with adapter sleeve (12), and described burner is provided with charging aperture in (1); Described burner (1) is provided with decoking combustion-supporting and mud hole (14), described decoking combustion-supporting comprises: decoking bar (2) and decoking tooth (21), and described decoking tooth (21) is arranged on the lower end of described decoking bar (2);
Described automatic charging device comprise flat spin feed arrangement, with the vertically arranged vertical helical feed arrangement of described flat spin feed arrangement and reducing motor (5),
Described storage device (9) is connected with described adapter sleeve (12) by described flat spin feed arrangement, described vertical helical feed arrangement is arranged in described adapter sleeve (12), described decoking bar (2) is connected with the top of described vertical helical feed arrangement, and the discharging opening of described vertical helical feed arrangement is connected with the charging aperture of described burner (1).
2. the biomass straw particle burning stove of no waste discharge according to claim 1, it is characterized in that, described burner (1) is greater than the conical burner of lower end bore for upper end bore, and described decoking tooth (21) is movably connected in the lower end of described decoking bar (2).
3. the biomass straw particle burning stove of no waste discharge according to claim 2, is characterized in that, the bottom surface of described decoking tooth (21) is an inclined-plane.
4. the biomass straw particle burning stove of no waste discharge according to claim 1, is characterized in that,
Described flat spin feed arrangement comprises horizontal shaft (4) and is arranged on the sleeping screw feeder (41) on described horizontal shaft (4);
Described vertical helical feed arrangement comprises vertical stirring axle (3) and is arranged on the vertical screw feeder (31) on described vertical stirring axle (3), and described decoking bar (2) is connected with described vertical stirring axle (3).
5. the biomass straw particle burning stove of no waste discharge according to claim 1, is characterized in that, the inwall of described burner (1) is provided with combustion-supporting air vent (16).
6. the biomass straw particle burning stove of the no waste discharge according to any one of claim 1-5, it is characterized in that, described burner (1) periphery is provided with burner housing (15), and the bottom of described burner housing (15) is provided with ash discharging hole.
7. the biomass straw particle burning stove of no waste discharge according to claim 6, is characterized in that, also comprise air blast, and described air blast communicates with described burner housing (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410834469.5A CN104534516B (en) | 2014-12-30 | 2014-12-30 | The biomass straw particle burning stove of no waste discharge |
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| CN201410834469.5A CN104534516B (en) | 2014-12-30 | 2014-12-30 | The biomass straw particle burning stove of no waste discharge |
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| CN104534516A true CN104534516A (en) | 2015-04-22 |
| CN104534516B CN104534516B (en) | 2017-08-04 |
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| CN201410834469.5A Active CN104534516B (en) | 2014-12-30 | 2014-12-30 | The biomass straw particle burning stove of no waste discharge |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108506924A (en) * | 2018-05-17 | 2018-09-07 | 北京国奥天开信息技术有限公司 | A kind of biological particles stove |
| CN112178911A (en) * | 2020-10-09 | 2021-01-05 | 薄涛 | Biomass particle heating furnace |
| CN112178913A (en) * | 2020-10-09 | 2021-01-05 | 薄涛 | Biomass combustion furnace heating system |
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| FR2544464A1 (en) * | 1983-04-18 | 1984-10-19 | Euroemme Spa | Fuel-feed device for machines which generate heat |
| DE3427043A1 (en) * | 1984-07-21 | 1986-01-23 | Fa. Josef Ackermann, 8332 Massing | Device for charging a heating boiler or furnace with material to be burned or waste which can be cut |
| CN201382406Y (en) * | 2009-04-08 | 2010-01-13 | 魏玉海 | Zero-pressure environment-friendly energy-saving furnace |
| CN201772489U (en) * | 2010-09-03 | 2011-03-23 | 天津市特斯达食品机械科技有限公司 | Full automatic stalk particle combustion furnace, oven capable of dynamically decoking and supporting combustion |
| CN202116511U (en) * | 2011-06-02 | 2012-01-18 | 刘善华 | Rotating fluidized bed gasifier |
| WO2012088659A1 (en) * | 2010-12-28 | 2012-07-05 | Zhu Hongfeng | Preventing slag-bonding stove |
| CN204478141U (en) * | 2014-12-30 | 2015-07-15 | 天津特斯达生物质能源机械有限公司 | The biomass straw particle burning stove of no waste discharge |
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2014
- 2014-12-30 CN CN201410834469.5A patent/CN104534516B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2544464A1 (en) * | 1983-04-18 | 1984-10-19 | Euroemme Spa | Fuel-feed device for machines which generate heat |
| DE3427043A1 (en) * | 1984-07-21 | 1986-01-23 | Fa. Josef Ackermann, 8332 Massing | Device for charging a heating boiler or furnace with material to be burned or waste which can be cut |
| CN201382406Y (en) * | 2009-04-08 | 2010-01-13 | 魏玉海 | Zero-pressure environment-friendly energy-saving furnace |
| CN201772489U (en) * | 2010-09-03 | 2011-03-23 | 天津市特斯达食品机械科技有限公司 | Full automatic stalk particle combustion furnace, oven capable of dynamically decoking and supporting combustion |
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| CN202116511U (en) * | 2011-06-02 | 2012-01-18 | 刘善华 | Rotating fluidized bed gasifier |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108506924A (en) * | 2018-05-17 | 2018-09-07 | 北京国奥天开信息技术有限公司 | A kind of biological particles stove |
| CN108506924B (en) * | 2018-05-17 | 2024-06-04 | 北京国奥天开信息技术有限公司 | Biomass particle furnace |
| CN112178911A (en) * | 2020-10-09 | 2021-01-05 | 薄涛 | Biomass particle heating furnace |
| CN112178913A (en) * | 2020-10-09 | 2021-01-05 | 薄涛 | Biomass combustion furnace heating system |
| CN112178911B (en) * | 2020-10-09 | 2022-06-07 | 丰宁满族自治县万泰能源科技有限公司 | Biomass particle heating furnace |
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| CN104534516B (en) | 2017-08-04 |
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Effective date of registration: 20210713 Address after: 300000 north side of Yangliu highway, caozili Township, Wuqing District, Tianjin Patentee after: TIANJIN TESIDA FOOD MACHINERY TECHNOLOGY Co.,Ltd. Address before: 301727 north side of caozili township government, Wuqing District, Tianjin Patentee before: TIANJIN TESIDA BIOMASS ENERGY MACHINERY Co.,Ltd. |