CN204227453U - Novel multi-energy saving furnace - Google Patents
Novel multi-energy saving furnace Download PDFInfo
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- CN204227453U CN204227453U CN201420689030.3U CN201420689030U CN204227453U CN 204227453 U CN204227453 U CN 204227453U CN 201420689030 U CN201420689030 U CN 201420689030U CN 204227453 U CN204227453 U CN 204227453U
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- flue
- tracheae
- time burning
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- energy saving
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Abstract
The utility model relates to a kind of Novel multi-energy saving furnace, be mainly used in flue-cured tobacco field, comprise body of heater, flue, upper ash hole, lower ash output mouth, fire bars, primary combustion tracheae, second-time burning pipe, control damper and air blast, flue is arranged on furnace interior, fire bars is arranged between ash hole and lower ash output mouth, primary combustion tracheae one end is communicated with the other end and is communicated with flue bottom with air blast, the annular closed air cavity that second-time burning tracheae is arranged with flue inside communicates, flue upper end is that and it slopes inwardly, side is evenly provided with the some ventholes communicated with described annular closed air cavity to intilted ramp shaped structure, the insufficient coal gas of ventilation help primary combustion is carried out by second-time burning pipe, coal ash carries out second-time burning and improves fuel utilization efficiency, reduce black smoke.
Description
Technical field
The utility model relates to a kind of Novel multi-energy saving furnace, is mainly used in flue-cured tobacco field.
Background technology
Current, the coaster for baking tobacco room that many places use, its baking heat is main still from the burning of coal, the casher box that the combustion apparatus wherein having many coaster for baking tobacco rooms to use is lower bands guide rail, during use, coal briquette is put into casher box, by guide rail, casher box is pushed stove room, blower fan auxiliary under, coal briquette carries out combustion heating.But in use there is many defects in this combustion apparatus, coal briquette as shaping in its fuel requirement, cost compare is high, and once need to put into whole basket coal briquette, coal briquette consumption is large simultaneously, waste is serious, and in addition, the guide rail that bottom is arranged frequently easily damages owing to pulling.In view of these defects, many places have been built new-type tobacco flue-curing house or have been transformed in original stove room, but newly-built stove room or improvement cost higher, so, casher box has been changed into traditional coal cinder burner by some places, baking cost is saved with this, but, in use there is many defects in traditional coal cinder burner, a large amount of black smoke of generation as insufficient in coal burning, not only causes energy waste but also major polluting atmosphere environment, in addition, slag after burning is larger, and because the space between fire bars is smaller, therefore scarfing cinder is more difficult.
Utility model content
In order to overcome the traditional a large amount of black smoke of the insufficient generation of coal burning of coal cinder burner existence of above-mentioned prior art, the defect of scarfing cinder difficulty, the purpose of this utility model is to provide a kind of Novel multi-energy saving furnace, in order to solve the insufficient problem causing energy waste and scarfing cinder difficulty of coal burning.
In order to solve the problem, the utility model is by the following technical solutions: Novel multi-energy saving furnace, comprise body of heater, flue, upper ash hole, lower ash output mouth, fire bars, primary combustion tracheae and air blast, described flue is arranged on furnace interior, described fire bars is arranged between described upper ash hole and described lower ash output mouth, described primary combustion tracheae one end is communicated with the other end and is communicated with described flue bottom with described air blast, described primary combustion tracheae is provided with switch valve I, it is characterized in that, also comprise second-time burning tracheae, described flue inside is provided with toroidal cavity, described flue top is intilted inclined-plane, described inclined-plane is evenly provided with the some ventholes communicated with described toroidal cavity, described second-time burning tracheae one end is communicated with the other end with described toroidal cavity and is connected with described air blast, described second-time burning tracheae is provided with switch valve II.
Further, the bevel inclination angle on described flue top is 40 ° ~ 60 °.
Preferably, inclined-plane, described flue top is arcwall face.
Further, described second-time burning tracheae is also provided with control damper.
Further, convenient for adding charcoal, with described on ash hole just right body of heater top a spill mouth is set.
The beneficial effects of the utility model:
1. Novel multi-energy saving furnace of the present utility model is provided with second-time burning tracheae, and toroidal cavity is provided with in flue, after air enters cavity, temperature raises rapidly and the some venthole blowouts arranged from flue upper end, the flue dust insufficient to the burning of fire door upper end anoxic carries out second-time burning, effective raising fuel availability and minimizing black smoke;
2. Novel multi-energy saving furnace of the present utility model is set to the inclined-plane at 40 ° ~ 60 °, angle of inclination in flue upper end, and high temperature air can be made to blow to the correct position of fire door upper end, reaches best second-time burning effect;
3. Novel multi-energy saving furnace of the present utility model is provided with control damper on second-time burning tracheae, the size of air-flow is regulated at any time according to the combustion case of stove fire, be convenient to not clean-burning coal gas, coal ash and high temperature air and reach proper mixture ratio example, ensure combustion efficiency;
4. Novel multi-energy saving furnace of the present utility model is provided with two ash holes on body of heater, is placed in the upper and lower of fire bars respectively, and the ash hole of top is used for removing larger slag, and the ash hole of below, for removing less slag, removes the gred more convenient.
5. because whole body of heater is placed in the furnace chamber bottom bakery, to need with scoop, from body of heater upper end frame, to add charcoal for convenience when body of heater adds charcoal, with described on ash hole just right body of heater top a spill mouth is set, scoop can be put into like this from spill mouth, very convenient.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the utility model shaft side figure;
In figure, ash hole, 4 fire bars, 5 lower ash output mouths, 6 primary combustion tracheaes, 7 second-time burning tracheaes, 8 control dampers, 9 air blasts, 10 switch valve I, 11 switch valve II, 12 spill mouths on 1 body of heater, 2 flues, 21 toroidal cavities, 211 ventholes, 22 inclined-planes, 3.
Detailed description of the invention
As shown in Figure 1 to Figure 2, Novel multi-energy saving furnace of the present utility model, comprises body of heater 1, flue 2, upper ash hole 3, lower ash output mouth 5, fire bars 4, primary combustion tracheae 6,7 second-time burning tracheae and air blast 9.
Body of heater 1 is made for barrel-shaped iron sheet, flue 2 is made with exotic material, be arranged on body of heater 1 inner, flue 2 inside is provided with toroidal cavity 21, and the height of toroidal cavity 21 is provided with intilted inclined-plane 22 from the position of upper ash hole 3 to body of heater top 35cm (body of heater height is about 60cm) in flue 2 upper end and on inclined-plane, is evenly provided with the some ventholes 211 communicated with toroidal cavity 21.As the preferred embodiment of the present embodiment, for improving the structural strength on flue 2 top, the inclined-plane 22 on flue 2 top is preferably the arc protruded to furnace body inside, for ensureing the gas that venthole 211 blows out and the abundant mixed combustion of flue gas coal ash, its arc range is π/6 ~ π/4, preferred π/6, certainly, bank slope shape also can be arranged in the inclined-plane 22 on flue 2 top, for ensureing the gas that venthole 211 blows out and the abundant mixed combustion of flue gas coal ash, angle of inclination is about 40 ° ~ 60 °, preferably 45 °.
Fire bars 4 is arranged between ash hole 3 and lower ash output mouth 4, and upper ash hole 3 and lower ash output mouth 4 can arrange Yishanmen respectively, also both can share Yishanmen.The slag of the small volume produced in combustion process falls furnace bottom through the gap fire bars 4, is then removed by lower ash output mouth 4, for larger slag, can be removed by upper ash hole 3.One end of primary combustion tracheae 6 is communicated with air blast 9, the other end is communicated with flue 2 bottom, primary combustion tracheae 6 is provided with switch valve I, ozone is blown into burner hearth for coal burning by primary combustion pipe 6 constantly provides fresh air, meanwhile, the non-coal gas produced after coal burning, coal ash wave to upper furnace under the drive of hot-air, second-time burning tracheae 7 one end is communicated with toroidal cavity 21, the other end is connected with air blast 9, second-time burning tracheae 7 is provided with switch valve II, ozone is passed in the toroidal cavity 21 arranged in flue 2 by second-time burning tracheae 7, because temperature in burner hearth is very high, air themperature in toroidal cavity 21 raises rapidly and the some ventholes 211 arranged from flue 2 upper end blow out, because venthole 211 is arranged on intilted side, inclined-plane, flue 2 upper end 22, high temperature air is the blowout of lower direction in burner hearth, namely the position that in burner hearth, temperature is the highest is blowed to, thus ensure the coal gas that burning is insufficient, coal ash Thorough combustion, effective raising fuel availability and minimizing black smoke.
One as technique scheme is improved, second-time burning tracheae 7 is provided with control damper 8 between switch valve II 11 and air blast 9, control damper 8 can the size of manual adjustments air-flow, the size of air-flow can be regulated so at any time according to the combustion case of stove fire, be convenient to not clean-burning coal gas, coal ash and high temperature air and reach proper mixture ratio example, ensure combustion efficiency.
Another kind as technique scheme improves, and adds coal cinder in order to more convenient in burner hearth, and body of heater 1 upper end is provided with spill mouth 12 in ash hole side, and spill mouth 12 can well use scoop to carry out adding charcoal.
The above has made detailed description to preferred embodiment of the present utility model and embodiment by reference to the accompanying drawings; but the utility model is not limited to the above-described embodiment and examples; for those skilled in the art; without departing from the concept of the premise utility; can also make some improvement and modification, these improve and modification also should be considered as protection domain of the present utility model.
Claims (5)
1. Novel multi-energy saving furnace, comprise body of heater, flue, upper ash hole, lower ash output mouth, fire bars, primary combustion tracheae and air blast, described flue is arranged on furnace interior, described fire bars is arranged between described upper ash hole and described lower ash output mouth, described primary combustion tracheae one end is communicated with the other end and is communicated with described flue bottom with described air blast, described primary combustion tracheae is provided with switch valve I, it is characterized in that, also comprise second-time burning tracheae, described flue inside is provided with toroidal cavity, described flue top is intilted inclined-plane, described inclined-plane is evenly provided with the some ventholes communicated with described toroidal cavity, described second-time burning tracheae one end is communicated with the other end with described toroidal cavity and is connected with described air blast, described second-time burning tracheae is provided with switch valve II.
2. Novel multi-energy saving furnace according to claim 1, is characterized in that, the bevel inclination angle on described flue top is 40 ° ~ 60 °.
3. Novel multi-energy saving furnace according to claim 1, is characterized in that, inclined-plane, described flue top is arcwall face.
4. Novel multi-energy saving furnace according to claim 1, is characterized in that, described second-time burning tracheae is also provided with control damper.
5. Novel multi-energy saving furnace according to claim 1, is characterized in that, with described on ash hole just right body of heater top a spill mouth is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420689030.3U CN204227453U (en) | 2014-11-17 | 2014-11-17 | Novel multi-energy saving furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420689030.3U CN204227453U (en) | 2014-11-17 | 2014-11-17 | Novel multi-energy saving furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204227453U true CN204227453U (en) | 2015-03-25 |
Family
ID=52925541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420689030.3U Expired - Fee Related CN204227453U (en) | 2014-11-17 | 2014-11-17 | Novel multi-energy saving furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204227453U (en) |
-
2014
- 2014-11-17 CN CN201420689030.3U patent/CN204227453U/en not_active Expired - Fee Related
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Legal Events
| 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: 20150325 Termination date: 20151117 |
|
| EXPY | Termination of patent right or utility model |