CN2551873Y - Granular fuel burner - Google Patents
Granular fuel burner Download PDFInfo
- Publication number
- CN2551873Y CN2551873Y CN 02240178 CN02240178U CN2551873Y CN 2551873 Y CN2551873 Y CN 2551873Y CN 02240178 CN02240178 CN 02240178 CN 02240178 U CN02240178 U CN 02240178U CN 2551873 Y CN2551873 Y CN 2551873Y
- Authority
- CN
- China
- Prior art keywords
- combustion chamber
- granular fuel
- fuel combustor
- housing
- rocking bar
- 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.)
- Expired - Fee Related
Links
Abstract
A particle fuel burner mainly consists of a shell. The shell consists of a combustion chamber and a material-feeding chamber, which are communicated with each other. The combustion chamber provided with a cloth wind belt in the middle is communicated with one side of an air-supply outlet. A slag-pulling rod, used for combing material, is arranged on the upper part of the combustion chamber. One end of the slag-pulling rod is connected with a rocker, the other end of which is connected with the bottom of the shell by pivots; and the middle part of the rocker is provided with a linear groove hole. A spiral propeller is arranged in the shell and connected with a crank link mechanism, the crank of which is arranged horizontally in the linear groove hole. The burner can realize maximum combustion. In addition, the burner has a simple structure and does not need a facility for discharging slag, thereby reducing the cost and improving the efficiency of the burner.
Description
Technical field
The utility model relates to burner, refers to a kind of efficiency of combustion height especially and has the granular fuel combustor of inside and outside combustion mechanism.
Background technology
At present common various solid fuel fired boilers, drinking water boiler, domestic heating stove etc., all belong to the internal combustion type combustion mechanism, be that fuel is to finish whole combustion processes in burner hearth, the lime-ash that burning forms generally is to drain by fire grate, otherwise lime-ash influences burning owing to can not in time draining, up to stopping burning.As common traveling-grate stoker, reciprocal grate, hand fire grate etc.The defective of this burning form maximum is an incomplete combustion, and the fuel gas discharge capacity is big, and deslagging facility expense is high.
The burning of stove all belongs to external-burning, i.e. burning realizes burning by the outside burner oil of the burner of shower nozzle, nozzle and common liquid, gas combustion are used for.This sufficient combustion has utilized the flow behavior of fuel, and reach fuel itself and do not have the problem of lime-ash, thus be easy to realize outer burning, as the burning of natural gas stove and accessory, this burning cost height, then inapplicable for vast rural area.
Summary of the invention
The purpose of this utility model is, a kind of a kind of special equipment of granular fuel being realized inside and outside burning is provided, be that use in the boiler stove and accessory can directly be used, also can be placed on to burner, and utilize granular fuel in the combustion chamber, to burn with certain flowability, again can be under the effect of multiple wind-force, carry out omnibearing burning after-flame, to reduce cost, to improve the granular fuel combustor of the thermal efficiency.
The purpose of this utility model is that also the granular fuel that is provided can be straw of plant or the combustible that biological products process from strand, to turn waste into wealth granular fuel combustor pollution-free, that be beneficial to environmental protection, with low cost.
The utility model is by the following technical programs: a kind of granular fuel combustor, mainly comprise a housing, it is characterized in that: this housing is made of combustion chamber that is interconnected and feed space, the middle part of combustion chamber is equipped with cloth wind band, and communicate with the air outlet of housing one side, the top of combustion chamber be provided be used to comb material pull out the slag bar, this end that pulls out the slag bar links to each other with a rocking bar, the other end of rocking bar and housing bottom articulate, and the middle part of rocking bar is provided with an elongate slot, one spiral propeller places in the housing and links to each other with a toggle, and the crank of this toggle is horizontal in the elongate slot of rocking bar.
The utility model also can be realized by following technical measures:
The described medial surface that pulls out the slag bar is provided with at least two deashing teeth.
The appropriate position of described spiral propeller is provided with one at least and digs grey tooth.
The internal perisporium of described cloth wind band is provided with a plurality of air inlets that different azimuth is provided with.
The bottom of described combustion chamber is provided with a plurality of ash mouths of letting out.
The both sides of described combustion chamber openings end also are provided with stop section protruding upward.
Described burner can be that metal is made, and also can be nonmetal making.
Described granular fuel can be straw of plant or the combustible that biological products process from strand.
The utility model is owing to utilize the granular fuel burning constantly in the combustion chamber with certain flowability, and under the effect of multiple wind-force, carry out omnibearing burning after-flame, and it is simple in structure, do not need to be provided with separately the facility of grate furnace slag, granular fuel is that the straw of plant or combustible that biological products process from strand are as raw material in addition, event has reduced cost, has improved the thermal efficiency of burner, realized turning waste into wealth, pollution-free, be a kind of environment-friendly products of green and have development prospect better.
Description of drawings
Now the utility model is further described by the following drawings and embodiment:
Fig. 1, be structure cutaway view of the present utility model.
Fig. 2, be vertical view of the present utility model.
The specific embodiment
Referring to Fig. 1,2, a kind of granular fuel combustor, place in the boiler stove and accessory and implement internal combustion mechanism as the combustion chamber, it is machine-processed also can directly to implement outer burning as stove and accessory, and it comprises that mainly a housing 1, a spiral propeller 2, pull out slag bar 3 and and pull out the rocking bar 4 that slag bar 3 links to each other.Wherein: housing 1 is made of combustion chamber 11 that is interconnected and feed space 12.
The middle part of combustion chamber 11 is equipped with cloth wind band 14, the internal perisporium of this cloth wind band 14 is provided with a plurality of air inlets 141 that communicate with combustion chamber 11, and combustion chamber 11 communicates with the air outlet 13 of housing 1 one sides, make from wind that air outlet 13 enters through behind the combustion chamber 11 from each different azimuth by the air inlet 141 on the cloth wind band 14, constantly to combustion chamber air feed and oxygen, to help the granular fuel burning.
The top of combustion chamber 11 be provided be used to comb material pull out slag bar 3, this medial surface that pulls out slag bar 3 is provided with at least two deashing teeth 31, the one end is fixed on the rocking bar 4.This rocking bar 4 is positioned at an outside of housing 1, and an alignment pin 6 of its bottom and housing 1 bottom articulates, this alignment pin 6 be fixed on the affixed support 7 of housing 1 on, the middle part of this rocking bar 4 is provided with an elongate slot 41.
The bottom of combustion chamber 11 is provided with a plurality of ash mouths 15 of letting out.
The openend of feed space 12 (not shown) that links to each other with a loading hopper, a spiral propeller 2 is equipped with in inside, and the bottom of passing combustion chamber 11 links to each other with a toggle, the crank 5 of this toggle is horizontal in the elongate slot 41 of rocking bar 4, the overhanging end of this spiral propeller 2 (not shown) that then links to each other with a motor, the appropriate position is provided with the grey tooth 21 of at least one plane on the axle of spiral propeller 2 in addition.
During work, spiral propeller 2 drives the toggle rotation under the drive of motor, and crank 5 moves up and down in the elongate slot 41 of rocking bar 4, and then drive rocking bar 4 and link to each other with rocking bar 4 pull out deashing tooth 21 swing back and forth on the slag bar 3, lime-ash with cleaning 11 tops, combustion chamber, the lime-ash of 11 bottoms, combustion chamber then is eliminated under the effect of the plane of spiral propeller 2 ash tooth 21, and the ash mouthfuls 15 of letting out of 11 bottoms is discharged along the combustion chamber.
In addition, the both sides of 11 openends also are provided with stop section protruding upward 111 in the combustion chamber, can the lime-ash that spontaneous combustion chamber 11 makes progress be stopped, make its lime-ash the comb of deashing tooth 31 lead down can only be from the combustion chamber 11 two outsides fall.
Burner can be that metal is made, and also can be nonmetal making.
The granular fuel of torch can be straw of plant or the combustible that biological products process from strand, it has certain fluidity, through driving spiral propeller 2 granular fuel being sent constantly into combustion chamber 11 burns, because the ash content that burning forms and the slagging scorification overwhelming majority are the tops at burner, few thin soot particle is sunken to the bottom, combustion chamber, the promotion of follow-up fuel and deashing tooth 31 and the effect of digging grey tooth 21 in addition, lime-ash can be at any time by 111 two ends, stop section with let out cinder notch 15 and fall into cinder pocket (end shows among the figure).Like this, the problem because of slagging scorification influence burning can thoroughly solve, so improved the combustion thermal efficiency of product.
When moving first, when arriving 11 bottoms, combustion chamber, granular fuel just can light a fire, open air-supply arrangement after lighting immediately, make wind enter a plurality of air inlets 141 on the cloth wind band 14 from air outlet 13, and enter combustion chamber 11 from different orientation and give oxygen and aiding combustion, so the combustible granules in all corners all can be realized after-flameization, fuel and oxygen successively feed in addition, so burning also is continuously, its effect and fuel-firing gas-firing are made no distinction of rank.
The utility model is because the burning zone of combustion system is inverted, and promptly lime-ash is topmost, and the oxygen combustion layer is in the centre, and fuel is in the bottom, so combustible granules has realized burning to greatest extent when passing through burning zone.
Claims (8)
1, a kind of granular fuel combustor, mainly comprise a housing, it is characterized in that: this housing is made of combustion chamber that is interconnected and feed space, the middle part of combustion chamber is equipped with cloth wind band, and communicate with the air outlet of housing one side, the top of combustion chamber be provided be used to comb material pull out the slag bar, this end that pulls out the slag bar links to each other with a rocking bar, the other end of rocking bar and housing bottom articulate, and the middle part of rocking bar is provided with an elongate slot, one spiral propeller places in the housing and links to each other with a toggle, and the crank of this toggle is horizontal in the elongate slot of rocking bar.
2, according to the described granular fuel combustor of claim 1, it is characterized in that: the described medial surface that pulls out the slag bar is provided with at least two deashing teeth.
3, according to the described granular fuel combustor of claim 1, it is characterized in that: the appropriate position of described spiral propeller is provided with one at least and digs grey tooth.
4, according to the described granular fuel combustor of claim 1, it is characterized in that: the internal perisporium of described cloth wind band is provided with a plurality of air inlets that different azimuth is provided with.
5, according to the described granular fuel combustor of claim 1, it is characterized in that: the bottom of described combustion chamber is provided with a plurality of ash mouths of letting out.
6, according to the described granular fuel combustor of claim 1, it is characterized in that: the both sides of described combustion chamber openings end also are provided with stop section protruding upward.
7, according to the described granular fuel combustor of claim 1, it is characterized in that: described burner can be that metal is made, and also can be nonmetal making.
8, according to the described granular fuel combustor of claim 1, it is characterized in that: described granular fuel can be straw of plant or the combustible that biological products process from strand.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02240178 CN2551873Y (en) | 2002-07-16 | 2002-07-16 | Granular fuel burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02240178 CN2551873Y (en) | 2002-07-16 | 2002-07-16 | Granular fuel burner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2551873Y true CN2551873Y (en) | 2003-05-21 |
Family
ID=33713371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02240178 Expired - Fee Related CN2551873Y (en) | 2002-07-16 | 2002-07-16 | Granular fuel burner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2551873Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012088657A1 (en) * | 2010-12-28 | 2012-07-05 | Zhu Hongfeng | Anti-slag stove |
-
2002
- 2002-07-16 CN CN 02240178 patent/CN2551873Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012088657A1 (en) * | 2010-12-28 | 2012-07-05 | Zhu Hongfeng | Anti-slag stove |
| US20130269678A1 (en) * | 2010-12-28 | 2013-10-17 | Hongfeng Zhu | Anti-Scorification Oven |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20030521 Termination date: 20100716 |