CN203928010U - A kind of biomass heating furnace with dedusting structure and resistance tube - Google Patents
A kind of biomass heating furnace with dedusting structure and resistance tube Download PDFInfo
- Publication number
- CN203928010U CN203928010U CN201420350249.0U CN201420350249U CN203928010U CN 203928010 U CN203928010 U CN 203928010U CN 201420350249 U CN201420350249 U CN 201420350249U CN 203928010 U CN203928010 U CN 203928010U
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- China
- Prior art keywords
- resistance tube
- discharge flue
- heater
- dedusting
- heating furnace
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- Expired - Fee Related
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- 239000002028 Biomass Substances 0.000 title claims abstract description 31
- 238000010438 heat treatment Methods 0.000 title claims abstract description 26
- 238000002485 combustion reaction Methods 0.000 claims abstract description 24
- 238000004140 cleaning Methods 0.000 claims abstract description 21
- 230000015572 biosynthetic process Effects 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 238000010276 construction Methods 0.000 claims description 6
- 239000000446 fuel Substances 0.000 abstract description 46
- 239000000428 dust Substances 0.000 abstract description 16
- 239000003500 flue dust Substances 0.000 abstract description 9
- 239000002956 ash Substances 0.000 description 22
- 230000004888 barrier function Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000002893 slag Substances 0.000 description 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- 239000003546 flue gas Substances 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 239000010815 organic waste Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 241000609240 Ambelania acida Species 0.000 description 1
- 235000002918 Fraxinus excelsior Nutrition 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 239000010905 bagasse Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012620 biological material Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002803 fossil fuel Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Solid-Fuel Combustion (AREA)
Abstract
A kind of biomass heating furnace with dedusting structure and resistance tube, on the sidewall of discharge flue, offer cleaning door, on ash accepting box sidewall below anti-burning passage, offer dedusting mouth, cleaning door, discharge flue, instead burn passage and dedusting mouth is communicated with composition dedusting structure successively, in discharge flue, set up a plurality of evenly distributed resistance tubes, resistance tube is fixedly connected with the inwall of discharge flue.Utilize dedusting structure can be fast and effeciently the dust in discharge flue to be removed, efficiently solve the more problem of easily discharge flue being stopped up of flue dust after biomass fuel combustion.Utilize resistance tube can reduce the draft of air exhauster to fuel, reduce the probability that not clean-burning fuel is directly pumped, saved the energy, improved the utilization rate of fuel, saved user's heating cost.
Description
Technical field
The utility model belongs to heating equipment technical field, relates to a kind of heating stove, particularly a kind of biomass heating furnace with dedusting structure and resistance tube.
Background technology
Heating stove heat-insulation and heat-preservation, safe, outward appearance is beautiful, so for there is no central heating and not possessing the combination area of city and country of gas-heating condition and vast rural area, heating stove becomes their desirable selection.Biomass fuel refers to that general main is agriculture and forestry organic waste material (as stalk, sawdust, bagasse, rice chaff etc.) using biological material burning as fuel, and the main distinction is in fossil fuel.The application of biomass fuel at present, reality is mainly biomass molding fuel, be using agriculture and forestry organic waste material as raw material, through techniques such as pulverizing, mixing, extruding, oven dry, make various moulding a kind of Novel clean-fuels (as bulk, graininess etc.), that can directly burn.But because biomass fuel density is lighter, not clean-burning fuel is easy to be taken away by the air exhauster of discharge flue top, cause the waste of the energy, and powdered after biomass fuel combustion, flue dust is more easily to be stopped up discharge flue, so existing heating stove is not generally suitable for biomass fuel.
Summary of the invention
The utility model is in order to overcome the defect of prior art, designed a kind of biomass heating furnace with dedusting structure and resistance tube, utilize dedusting structure can be fast and effeciently the dust in discharge flue to be removed, efficiently solve the more problem of easily discharge flue being stopped up of flue dust after biomass fuel combustion.Utilize resistance tube can reduce the draft of air exhauster to fuel, reduce the probability that not clean-burning fuel is directly pumped, saved the energy, improved the utilization rate of fuel, saved user's heating cost.
The concrete technical scheme that the utility model adopts is: a kind of biomass heating furnace with dedusting structure and resistance tube, comprise body of heater, on the sidewall of body of heater, be provided with water jacket, in body of heater, be provided with combustion chamber, body of heater rear portion is provided with discharge flue, it between discharge flue and combustion chamber, is the anti-passage that burns, the upper end of body of heater is provided with interior table, interior table top is provided with outer table, on interior table, offer the interior fire door being communicated with combustion chamber, on outer table, offer the outer fire door being communicated with interior fire door, body of heater below is provided with ash accepting box, on ash accepting box, offer ash hole, between body of heater and ash accepting box, be provided with fire grate, ash hole is positioned at fire grate below, key is: on the sidewall of discharge flue, offer cleaning door, on ash accepting box sidewall below anti-burning passage, offer dedusting mouth, cleaning door, discharge flue, anti-burning passage and dedusting mouth are communicated with composition dedusting structure successively, in discharge flue, set up a plurality of evenly distributed resistance tubes, resistance tube is fixedly connected with the inwall of discharge flue.
The beneficial effects of the utility model are: under cleaning door place is cleaned the flue dust in discharge flue with cleaning device, flue dust is fallen in ash accepting box by discharge flue with after instead burning passage, and then at dedusting mouth place, dust is cleared, efficiently solve the more problem of easily discharge flue being stopped up of flue dust after biomass fuel combustion.In discharge flue, set up a plurality of evenly distributed resistance tubes, resistance tube is fixedly connected with the inwall of discharge flue, can reduce the draft of air exhauster to fuel, after reducing, the space that fuel passes through can play barrier effect to fuel, reduce the probability that not clean-burning fuel is directly pumped, save the energy, improved the utilization rate of fuel, saved user's heating cost.
Set up the first seal cover, on the first seal cover, be fixed with the first in command, the first seal cover and cleaning door fasten formation hermetically-sealed construction mutually at ordinary times, can effectively prevent that the dust in discharge flue from being discharged by cleaning door, can reduce the pollution to surrounding environment, make environment neat and tidy within doors, in the time of need to clearing up dust, catch the first in command that the first seal cover is extracted, simple in structure, easy to operate.
Set up the second seal cover, on the second seal cover, be fixed with the second in command, the second seal cover and dedusting mouth fasten formation hermetically-sealed construction mutually at ordinary times, can effectively prevent that the dust in ash accepting box from being discharged by dedusting mouth, can reduce the pollution to surrounding environment, make environment neat and tidy within doors, in the time of need to clearing up dust, catch the second in command that the second seal cover is extracted, simple in structure, easy to operate.
The quantity of described resistance tube is five, adjacent resistance tube is vertically uniformly-spaced arranged and is formed notch cuttype, reduced the draft of air exhauster to fuel, reduced the space that fuel passes through simultaneously, can play barrier effect to fuel, reduce the probability that not clean-burning fuel is directly taken away by air exhauster, saved the energy, improved the utilization rate of fuel.
The quantity of described resistance tube is five, adjacent resistance tube along continuous straight runs is uniformly-spaced arranged, reduced the draft of air exhauster to fuel, reduced the space that fuel passes through simultaneously, can play barrier effect to fuel, reduce the probability that not clean-burning fuel is directly pumped, saved the energy, improved the utilization rate of fuel.
Described resistance tube is communicated with formation closed circuit with water jacket, the water in resistance tube can further absorb the heat carrying in flue gas, dust, reduces thermal loss, improves the utilization rate of heat.
On described body of heater, offer charging aperture, charging aperture is positioned at table below and is communicated with combustion chamber, charging aperture place is fixed with hopper, the vertical sectional shape of hopper is right angled triangle, the bottom surface of hopper is fixedly connected with body of heater, when reinforced, biomass fuel can enter in combustion chamber rapidly along the inclined-plane of hopper, makes reinforced convenient and swift.
On described hopper, be provided with cover plate, on cover plate, be fixed with handle, utilize at ordinary times cover plate that the import of hopper is covered, can effectively prevent that biomass fuel in combustion chamber, dust etc. from being discharged by hopper, make environment neat and tidy within doors.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model the first embodiment.
Fig. 2 is the side view of resistance tube arrangement architecture in Fig. 1.
Fig. 3 is the structural representation of the utility model the second embodiment.
Fig. 4 is the side view of resistance tube arrangement architecture in Fig. 3.
In accompanying drawing, 1 represents body of heater, and 2 represent combustion chamber, 3 represent discharge flue, the anti-passage that burns of 4 representatives, fire door in 5 representatives, 6 represent ash accepting box, and 7 represent ash hole, and 8 represent fire grate, 9 represent resistance tube, and 10 represent the first seal cover, and 11 represent the first in command, 12 represent the second seal cover, and 13 represent the second in command, and 14 represent hopper, 15 represent cover plate, and 16 represent handle, and 17 represent slag notch.
The specific embodiment
A kind of biomass heating furnace with dedusting structure and resistance tube, comprise body of heater 1, on the sidewall of body of heater 1, be provided with water jacket, in body of heater 1, be provided with combustion chamber 2, body of heater 1 rear portion is provided with discharge flue 3, it between discharge flue 3 and combustion chamber 2, is the anti-passage 4 that burns, the upper end of body of heater 1 is provided with interior table, interior table top is provided with outer table, on interior table, offer the interior fire door 5 being communicated with combustion chamber 2, on outer table, offer the outer fire door being communicated with interior fire door 5, body of heater 1 below is provided with ash accepting box 6, on ash accepting box 6, offer ash hole 7, between body of heater 1 and ash accepting box 6, be provided with fire grate 8, ash hole 7 is positioned at fire grate 8 belows, key is: on the sidewall of discharge flue 3, offer cleaning door, on ash accepting box 6 sidewalls below anti-burning passage 4, offer dedusting mouth, cleaning door, discharge flue 3, anti-burning passage 4 and dedusting mouth are communicated with composition dedusting structure successively, in discharge flue 3, set up a plurality of evenly distributed resistance tubes 9, resistance tube 9 is fixedly connected with the inwall of discharge flue 3.
Set up and on the first seal cover 10, the first seal covers 10, be fixed with the first in command's 11, the first seal covers 10 and mutually fasten formation hermetically-sealed construction with cleaning door.
Set up and on the second seal cover 12, the second seal covers 12, be fixed with the second in command's 13, the second seal covers 12 and mutually fasten formation hermetically-sealed construction with dedusting mouth.
The quantity of described resistance tube 9 is five, and adjacent resistance tube 9 is vertically uniformly-spaced arranged and formed notch cuttype.
The quantity of described resistance tube 9 is five, and adjacent resistance tube 9 along continuous straight runs are uniformly-spaced arranged.
Described resistance tube 9 is communicated with formation closed circuit with water jacket.
On described body of heater 1, offer charging aperture, charging aperture is positioned at table below and is communicated with combustion chamber 2, and charging aperture place is fixed with hopper 14, and the vertical sectional shape of hopper 14 is right angled triangle, and the bottom surface of hopper 14 is fixedly connected with body of heater 1.
On described hopper 14, be provided with cover plate 15, on cover plate 15, be fixed with handle 16.
Embodiment 1, as Fig. 1, shown in Fig. 2, the dust producing after biomass fuel combustion, flue gas is discharged by discharge flue 3 after anti-burning passage 4, during more need to the cleaning of dust in discharge flue 3, catch the first in command 11 that the first seal cover 10 is extracted, under cleaning door place is cleaned the flue dust in discharge flue 3 with cleaning device, flue dust is fallen in ash accepting box 6 by discharge flue 3 with after instead burning passage 4, after cleaning, the first seal cover 10 and cleaning door are fastened, simple in structure, easy to operate, after efficiently solving biomass fuel combustion, flue dust is more easily by the problem of discharge flue 3 obstructions, and first seal cover 10 can effectively prevent that the dust in discharge flue 3 from being discharged by cleaning door, can reduce the pollution to surrounding environment, make environment neat and tidy within doors.In discharge flue 3, be fixed with five resistance tubes 9, adjacent resistance tube 9 is vertically uniformly-spaced arranged and is formed notch cuttype, can reduce the draft of air exhauster to fuel, reduce the probability that not clean-burning fuel is directly pumped, saved the energy, improve the utilization rate of fuel, saved user's heating cost.The slag charge forming after biomass fuel combustion is stayed on fire grate 8 and is discharged by slag notch 17, and ashes enter in ash accepting box 6 and discharged by ash hole 7 through fire grate 8.When by discharge flue 3, be swept in ash accepting box 6 more need to the cleaning of dust time, catch the second in command 13 that the second seal cover 12 is extracted, by dedusting mouth, dust is discharged, after drained, the second seal cover 12 and dedusting mouth are fastened, simple in structure, easy to operate, can effectively prevent that the dust in ash accepting box 6 from being discharged by dedusting mouth, can reduce the pollution to surrounding environment, make environment neat and tidy within doors.While needing charging, catch handle 16 that cover plate 15 is taken away, the interior interpolation biomass fuel in combustion chamber 2 by from hopper 14 to body of heater 1, after having fed in raw material, with cover plate 15, the import of hopper 14 is covered again, can effectively prevent that biomass fuel in combustion chamber 2, dust etc. from being discharged by hopper 14, make environment neat and tidy within doors.
Embodiment 2, as shown in Figure 3, Figure 4, the difference of embodiment 2 and embodiment 1 is that resistance tube 9 along continuous straight runs that discharge flue 3 is adjacent uniformly-spaced arrange, this arrangement mode also can reduce the draft of air exhauster to fuel, reduce the probability that not clean-burning fuel is directly pumped, reach the utilization rate of saving the energy, improving fuel, save the warm oneself object of cost of user.
Claims (8)
1. the biomass heating furnace with dedusting structure and resistance tube, comprise body of heater (1), on the sidewall of body of heater (1), be provided with water jacket, in body of heater (1), be provided with combustion chamber (2), body of heater (1) rear portion is provided with discharge flue (3), it between discharge flue (3) and combustion chamber (2), is the anti-passage (4) that burns, the upper end of body of heater (1) is provided with interior table, interior table top is provided with outer table, on interior table, offer the interior fire door (5) being communicated with combustion chamber (2), on outer table, offer the outer fire door being communicated with interior fire door (5), body of heater (1) below is provided with ash accepting box (6), on ash accepting box (6), offer ash hole (7), between body of heater (1) and ash accepting box (6), be provided with fire grate (8), ash hole (7) is positioned at fire grate (8) below, it is characterized in that: on the sidewall of discharge flue (3), offer cleaning door, on ash accepting box (6) sidewall of anti-burning passage (4) below, offer dedusting mouth, cleaning door, discharge flue (3), anti-burning passage (4) and dedusting mouth are communicated with composition dedusting structure successively, in discharge flue (3), set up a plurality of evenly distributed resistance tubes (9), resistance tube (9) is fixedly connected with the inwall of discharge flue (3).
2. a kind of biomass heating furnace with dedusting structure and resistance tube according to claim 1, it is characterized in that: set up the first seal cover (10), on the first seal cover (10), be fixed with the first in command (11), the first seal cover (10) fastens formation hermetically-sealed construction mutually with cleaning door.
3. a kind of biomass heating furnace with dedusting structure and resistance tube according to claim 1, it is characterized in that: set up the second seal cover (12), on the second seal cover (12), be fixed with the second in command (13), the second seal cover (12) fastens formation hermetically-sealed construction mutually with dedusting mouth.
4. a kind of biomass heating furnace with dedusting structure and resistance tube according to claim 1, is characterized in that: the quantity of described resistance tube (9) is five, and adjacent resistance tube (9) is vertically uniformly-spaced arranged and formed notch cuttype.
5. a kind of biomass heating furnace with dedusting structure and resistance tube according to claim 1, is characterized in that: the quantity of described resistance tube (9) is five, and adjacent resistance tube (9) along continuous straight runs is uniformly-spaced arranged.
6. a kind of biomass heating furnace with dedusting structure and resistance tube according to claim 1, is characterized in that: described resistance tube (9) is communicated with formation closed circuit with water jacket.
7. a kind of biomass heating furnace with dedusting structure and resistance tube according to claim 1, it is characterized in that: described body of heater offers charging aperture on (1), charging aperture is positioned at table below and is communicated with combustion chamber (2), charging aperture place is fixed with hopper (14), the vertical sectional shape of hopper (14) is right angled triangle, and the bottom surface of hopper (14) is fixedly connected with body of heater (1).
8. a kind of biomass heating furnace with dedusting structure and resistance tube according to claim 7, is characterized in that: on described hopper (14), be provided with cover plate (15), be fixed with handle (16) on cover plate (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420350249.0U CN203928010U (en) | 2014-06-26 | 2014-06-26 | A kind of biomass heating furnace with dedusting structure and resistance tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420350249.0U CN203928010U (en) | 2014-06-26 | 2014-06-26 | A kind of biomass heating furnace with dedusting structure and resistance tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203928010U true CN203928010U (en) | 2014-11-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420350249.0U Expired - Fee Related CN203928010U (en) | 2014-06-26 | 2014-06-26 | A kind of biomass heating furnace with dedusting structure and resistance tube |
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| Country | Link |
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| CN (1) | CN203928010U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104764047A (en) * | 2015-04-14 | 2015-07-08 | 华北理工大学 | Reverse combustion type biological straw compressed block heating and cooking dual-purpose furnace |
-
2014
- 2014-06-26 CN CN201420350249.0U patent/CN203928010U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104764047A (en) * | 2015-04-14 | 2015-07-08 | 华北理工大学 | Reverse combustion type biological straw compressed block heating and cooking dual-purpose furnace |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141105 |