CN210241547U - Biomass burner - Google Patents
Biomass burner Download PDFInfo
- Publication number
- CN210241547U CN210241547U CN201920984359.5U CN201920984359U CN210241547U CN 210241547 U CN210241547 U CN 210241547U CN 201920984359 U CN201920984359 U CN 201920984359U CN 210241547 U CN210241547 U CN 210241547U
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- Prior art keywords
- combustion
- combustion chamber
- mandrel
- biomass burner
- core
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- 239000002028 Biomass Substances 0.000 title claims abstract description 43
- 238000002485 combustion reaction Methods 0.000 claims abstract description 71
- 230000030279 gene silencing Effects 0.000 claims description 4
- 238000012856 packing Methods 0.000 claims 4
- 239000002956 ash Substances 0.000 abstract description 31
- 239000000463 material Substances 0.000 abstract description 11
- 238000010438 heat treatment Methods 0.000 abstract description 7
- 235000002918 Fraxinus excelsior Nutrition 0.000 abstract description 5
- 239000002245 particle Substances 0.000 description 14
- 238000004140 cleaning Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 239000008187 granular material Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 2
- 239000010902 straw Substances 0.000 description 2
- 238000005496 tempering Methods 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
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- Solid-Fuel Combustion (AREA)
- Baking, Grill, Roasting (AREA)
Abstract
The application discloses a biomass burner, which belongs to the field of heaters and is used for heating, and the biomass burner at least comprises a feeding device and a combustion chamber, wherein a combustion core is arranged in the combustion chamber, a plurality of through holes are distributed on the combustion core, and a discharge hole and an ignition rod of the feeding device are arranged on one side of the combustion core; the combustion core is positioned at the top end of the mandrel, and the mandrel is positioned on the mandrel base and rotates around the central axis of the mandrel base under the driving of the gear; the gear is connected with a chain driving motor through a chain; an air duct is arranged at the bottom of the combustion chamber, and a blower is fixed at the starting end of the air duct. In view of above-mentioned technical scheme, this application can be through the institutional advancement to combustion chamber, ash removal device to and the position relation of reasonable collocation combustion chamber and material feeding unit, realize the clearance of the effective burning of living beings and ashes, guarantee material feeding unit's safety.
Description
Technical Field
The application belongs to the room heater field, and specifically speaking especially relates to a biomass burner for living beings granule burning heating.
Background
In vast rural areas of China, the biomass such as straws, firewood, chaff, leaves and the like has more storage and sources, and how to realize the effective utilization of the biomass energy is solved, so that the heating problem that the rural areas do not have central heating in winter is solved, and the biomass energy is one of the technical problems to be solved by the heating industry.
In order to solve the problems, a combustor for heating by using the biomass fuel appears on the market, biomass particles are formed by pressing straws, firewood, chaffs and leaves into the biomass particles in a constant-pressure mode, the air supply quantity is controlled by a fan, the combustion of the biomass can be realized, the smoke emission is reduced, and the requirements of energy conservation and environmental protection are met. However, the existing biomass burner has the problems that biomass particles are not sufficiently combusted due to accumulation, a feeding mechanism is tempered, and burning ash cannot be automatically cleaned.
Disclosure of Invention
An object of this application is to provide a biomass burner, it can be through the institutional advancement to combustion chamber, ash removal device to and reasonable collocation combustion chamber and material feeding unit's position relation, realize the clearance of the effective burning of living beings and ashes, guarantee material feeding unit's safety.
In order to achieve the purpose, the method is realized by the following technical scheme:
the biomass burner at least comprises a feeding device and a combustion chamber, wherein a combustion core is arranged in the combustion chamber, a plurality of through holes are distributed in the combustion core, and a discharge hole of the feeding device and an ignition rod are arranged on one side of the combustion core; the combustion core is positioned at the top end of the mandrel, and the mandrel is positioned on the mandrel base and rotates around the central axis of the mandrel base under the driving of the gear; the gear is connected with a chain driving motor through a chain
Further, the bottom of combustion chamber in this application be provided with the wind channel, the initiating terminal in wind channel is fixed with the air-blower.
Further say, material feeding unit in this application include that the auger is responsible for, the auger is responsible for and is provided with the feeder that link up with it, is provided with the main shaft in the inside that the auger is responsible for, is provided with around its central axis on the main shaft and is the heliciform helical blade, is connected with pay-off driving motor in the one end of main shaft.
Further say, in this application the auger be responsible for discharge gate department be provided with the feed bin fishplate bar, the feed bin fishplate bar is plate body welded tubular structure, the one end and the combustion chamber of feed bin fishplate bar are connected.
Further, the combustion core is located on the support sleeve, and a mandrel is installed on the central axis of the support sleeve.
Further, the support sleeve is a wheel body structure arranged in parallel in a double-layer mode.
Further, a silencing sleeve is arranged between the supporting sleeve and the combustion core.
Further, the combustion chamber is provided with an upper deashing baffle plate, and the upper deashing baffle plate is positioned above the combustion core.
Further, the upper portion of the mandrel base body is provided with a lower portion ash removal baffle, and the lower portion ash removal baffle is installed on the mandrel.
Compared with the prior art, the beneficial effects of this application are:
1. this application just has increased the feed bin fishplate bar through setting up material feeding unit in one side of combustion chamber, can effectively avoid flame to stretch to form the tempering phenomenon in the material feeding unit to guarantee material feeding unit's safety and reduce the flue gas granule that probably produces.
2. This application is through setting up ash removal device, can effectively clear up the burning ashes on the burning core and the accumulational ashes in bottom, improves the clearance effect and the cleaning efficiency of ashes.
3. This application supports the cover through setting up, can effectively guarantee the stability of burning core.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present application.
Fig. 2 is a schematic view of the internal structure of the present application.
Fig. 3 is a schematic diagram of the overall structure of the present application.
Fig. 4 is a schematic view of the internal structure of the combustor in the present application.
In the figure: 1. a material feeder; 2. the auger main pipe; 3. a combustion chamber; 4. a combustion wick; 5. an air duct; 6. a chain drive motor; 7. a blower; 8. a feeding driving motor; 9. a main shaft; 10. a helical blade; 11. an ignition bar; 12. a chain; 13. a mandrel base body; 14. a lower ash removal baffle; 15. a support sleeve; 16. an upper ash removal baffle; 17. a mandrel; 18. a stock bin is connected with a plate; 19. a silencing sleeve; 20. a gear; 21. and (4) ash leakage holes.
Detailed Description
The technical solutions described in the present application are further described below with reference to the accompanying drawings and embodiments. It should be noted that the following paragraphs may refer to terms of orientation including, but not limited to, "upper, lower, left, right, front, rear", etc., which are based on the orientation shown in the drawings corresponding to the specification, and should not be construed as limiting the scope or technical solutions of the present application, but merely as facilitating better understanding of the technical solutions described in the present application by those skilled in the art.
Example 1: the utility model provides a biomass burner, includes material feeding unit and combustion chamber 3, and wherein combustion chamber 3 includes burning core 4, installs dabber 17 in the central axis department of burning core 4, and dabber 17 is located dabber pedestal 13, and dabber pedestal 13 passes through the bearing and is connected with dabber 17. A gear 20 is mounted at the bottom of the mandrel 17, and the gear 20 is connected with the chain driving motor 6 through the chain 12. An air duct 5 is installed at the bottom of the combustion chamber 3, and the starting end of the air duct 5 is connected with a blower 7. The top of the combustion core 4 is provided with an ignition rod 11 and a discharge hole of a feeding device.
Example 2: a biomass burner, wherein the feeding device comprises an auger main pipe 2, a feeding device 1 is arranged on the auger main pipe 2, the feeding device 1 is communicated with the auger main pipe 2, a main shaft 9 is arranged inside the auger main pipe 2, one end of the main shaft 9 is connected with a feeding driving motor 8, and a helical blade 10 is arranged in the feeding direction of the main shaft 9; the discharge hole of the auger main pipe 2 is connected with the combustion chamber 3 through a material receiving plate 18. The structures and the connection relations of the rest parts are the same as those described in any of the previous embodiments.
Example 3: a biomass burner, wherein the burning core 4 is a disk-shaped structure with a plurality of through holes, the burning core 4 is positioned on a supporting sleeve 15, the supporting sleeve 15 is a round wheel body structure, and the supporting sleeve 15 is distributed on a mandrel 17 in pairs and is arranged in parallel with each other. A silencing cover 19 is provided between the support sleeve 15 and the combustion wick 4. The structures and the connection relations of the rest parts are the same as those described in any of the previous embodiments.
Example 4: a biomass burner, wherein an upper deashing baffle 16 is arranged above a combustion core 4, and the upper deashing baffle 16 is fixed on a shell of a combustion chamber 3. The bottom of the mandrel 17 is provided with a lower ash cleaning baffle plate 14, the lower ash cleaning baffle plate 14 is positioned above the mandrel base body 13, and the mandrel base body 13 is provided with an ash leakage hole 21 for ash falling. The structures and the connection relations of the rest parts are the same as those described in any of the previous embodiments.
Example 5: the utility model provides a biomass burner, wherein the auger be responsible for the discharge gate of 2 and be located the top or the below of burning core 4 to link up with combustion chamber 3 through feed bin fishplate bar 18. The stock bin fishplate bar 18 that sets up through the slope can effectively avoid the emergence of tempering phenomenon, improves the stability of whole equipment.
On the basis of the above-mentioned embodiments, the present application continues to describe the technical features and functions of the technical features mentioned therein in detail to help those skilled in the art to fully understand the technical solutions of the present application and reproduce the same.
The application claims a biomass burner for combustion and heating by using biomass particles, which mainly comprises a combustion chamber 3, a feeding device and an air supply mechanism. The following is a detailed discussion of the above structure.
The combustor 3 described in the present application includes an outer casing, which is a cylindrical structure as shown in fig. 1. The inside at the shells is provided with burning core 4, and burning core 4 is for distributing there being a plurality of through-holes, and this through-hole can allow the air of sending into and biomass particle contact, promotes biomass particle's burning.
The central axis of the bottom of the combustion core 4 is provided with a mandrel 17, the mandrel 17 is connected with a chain driving motor 6 through a gear 20 and a chain 12, the chain driving motor 6 drives the mandrel 17 to rotate around the central axis of the mandrel 17, and the mandrel 17 is arranged on the mandrel base body 13 through a bearing structure.
Install amortization cover 19 in the bottom of burning core 4, amortization cover 19 is located and supports cover 15, and amortization cover 19 is the gasket structure, and the effect lies in reducing the area of contact of burning core 4 and support cover 5, and then avoids burning core 4 and support cover 5 because of the too big produced frictional resistance and the noise of area of contact. Support cover 15 is two parallel arrangement's wheel body frame construction, supports the outside of cover 15 along with the inner wall welded fastening of combustion chamber 3, dabber 17 passes and is connected with burning core 4 behind the central through hole of supporting cover 15, can guarantee burning core 4 at the stationarity of rotation in-process, prevents that dabber 17 skew the central axis is too much. The lower ash cleaning baffle plate 14 is arranged on the mandrel 17 close to the mandrel base body 13, and the ash falling from top combustion can be cleaned into the ash leakage hole 21 along with the rotation of the mandrel 17 by the lower ash cleaning baffle plate 14, so that the ash can be effectively cleaned.
As shown in fig. 1 and 3, the air duct 5 is located at the bottom of the combustion chamber 3, and the transmission structure of the gear 20 and the chain 12 is also located at the bottom of the combustion chamber 3, as shown in fig. 2. In the application, in order to simplify the mechanical structure and reduce the volume of the burner, the chain 12 can be arranged in the air duct 5, so that the two structures can be reasonably utilized and distributed in space, and the overall volume is prevented from being too large.
In the using process, the biomass particles enter the auger main pipe 2 through the feeding device 1, and the biomass particles are fed into the combustion chamber 3 under the action of the helical blade 10 on the main shaft 9. During biomass particles entered the combustion chamber 3 through the feed bin fishplate bar 18, the combustion core 4 received the biomass particles that the feed bin fishplate bar 8 sent into to carry out the operation of igniteing through the ignition rod 11, the in-process of igniteing can be followed wind channel 5 and sent into natural wind in order to help biomass particles burning. The biomass particles are burned on the combustion wick 4 and slowly rotate along with the combustion wick 4. The biomass particles gradually burn out in the process of rotation of the combustion core 4, and the generated ash is scraped into the through hole of the combustion core 4 through the upper ash removal baffle plate 16 fixed on the shell of the combustion chamber 3 and further falls to the bottom of the combustion chamber 3. An upper ash removal baffle 16 above the combustion core 4 is located at the end remote from the silo connection plate 18, and its ash removal effect does not affect the combustion of the newly introduced biomass particles.
When ash falls onto the mandrel base 13 at the bottom of the combustion chamber 3, it can be swept into the ash holes 21 by the lower ash removal baffles 16. The above-described cleaning process is accomplished with the lower ash removal flapper 16 moving with the mandrel 17.
In this application, the air output size through adjusting air-blower 7 can change the burning velocity of living beings granule on burning core 4, and the wind that air-blower 7 sent into slowly sends into from the bottom of combustion chamber 3 through wind channel 5, through the through-hole on burning core 4 and living beings granule contact and guarantee and the burning that promotes living beings granule.
Claims (10)
1. A biomass burner comprising at least a feeding device and a combustion chamber (3), characterized in that: a combustion core (4) is arranged in the combustion chamber (3), a plurality of through holes are distributed on the combustion core (4), and a discharge hole of a feeding device and an ignition rod (11) are arranged on one side of the combustion core (4); the combustion core (4) is positioned at the top end of the mandrel (17), and the mandrel (17) is positioned on the mandrel base body (13) and rotates around the central axis of the combustion core under the driving of the gear (20); the gear (20) is connected with a chain driving motor (6) through a chain (12).
2. The biomass burner of claim 1, wherein: an air duct (5) is arranged at the bottom of the combustion chamber (3), and a blower (7) is fixed at the starting end of the air duct (5).
3. The biomass burner of claim 1, wherein: the feeding device comprises a packing auger main pipe (2), a feeding device (1) communicated with the packing auger main pipe is arranged on the packing auger main pipe (2), a main shaft (9) is arranged inside the packing auger main pipe (2), a spiral helical blade (10) is arranged on the main shaft (9) around the central axis of the main shaft, and one end of the main shaft (9) is connected with a feeding driving motor (8).
4. The biomass burner of claim 3, wherein: the auger is responsible for the discharge gate department of (2) and is provided with feed bin fishplate bar (18), feed bin fishplate bar (18) are plate body welded tubular structure, and the one end and the combustion chamber (3) of feed bin fishplate bar (18) are connected.
5. The biomass burner of claim 1, wherein: the combustion core (4) is positioned on the support sleeve (15), and a mandrel (17) is installed at the central axis of the support sleeve (15).
6. The biomass burner of claim 5, wherein: the supporting sleeve (15) is a wheel body structure arranged in parallel in a double-layer mode.
7. The biomass burner of claim 5, wherein: a silencing sleeve (19) is arranged between the supporting sleeve (15) and the combustion core (4).
8. Biomass burner according to any of claims 1 to 7, characterized in that: an upper ash removal baffle (16) is arranged on the combustion chamber (3), and the upper ash removal baffle (16) is positioned above the combustion core (4).
9. Biomass burner according to any of claims 1 to 7, characterized in that: a lower ash removal baffle plate (14) is arranged above the mandrel base body (13), and the lower ash removal baffle plate (14) is arranged on the mandrel (17).
10. Biomass burner according to claim 3 or 4, characterized in that: the discharge hole of the auger main pipe (2) is positioned below or above the combustion core (4) and is connected with the combustion chamber (3) through a stock bin connecting plate (18).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201920984359.5U CN210241547U (en) | 2019-06-27 | 2019-06-27 | Biomass burner |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201920984359.5U CN210241547U (en) | 2019-06-27 | 2019-06-27 | Biomass burner |
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CN210241547U true CN210241547U (en) | 2020-04-03 |
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CN201920984359.5U Expired - Fee Related CN210241547U (en) | 2019-06-27 | 2019-06-27 | Biomass burner |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113883508A (en) * | 2021-09-28 | 2022-01-04 | 王帅 | Integrated electric control burner |
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2019
- 2019-06-27 CN CN201920984359.5U patent/CN210241547U/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113883508A (en) * | 2021-09-28 | 2022-01-04 | 王帅 | Integrated electric control burner |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200403 |