CN101799208B - Carbon-hydrogen organic substance fuel baking device - Google Patents
Carbon-hydrogen organic substance fuel baking device Download PDFInfo
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- CN101799208B CN101799208B CN2009102580316A CN200910258031A CN101799208B CN 101799208 B CN101799208 B CN 101799208B CN 2009102580316 A CN2009102580316 A CN 2009102580316A CN 200910258031 A CN200910258031 A CN 200910258031A CN 101799208 B CN101799208 B CN 101799208B
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- heat exchange
- carbon
- burner hearth
- heat
- hydrogen organic
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Abstract
The invention discloses a carbon-hydrogen organic substance fuel baking device adopting carbon-hydrogen organic substances as fuel with the characteristic of capability of improving heat conversion efficiency. The carbon-hydrogen organic substance fuel baking device comprises a furnace body and a working hearth positioned in the furnace body; the furnace body is provided with a charging hole and a gas outlet; and the furnace body adjacent to the working hearth is provided with a heat exchange device. The heat generated by the combustion of the carbon-hydrogen organic substance in the working hearth can be transferred outside the furnace body through the heat exchange device, can be used for life gas furnaces of units and houses and warming air-conditioning stoves in cold regions, and also can be conveyed to other places which need the heat; various carbon-hydrogen organic substances can realize the thermal energy conversion of over 97 percent under the conditions of high temperature and rich oxygen inside the furnace body; and the clear heat energy is conveyed to an application place through an efficient heat exchange device, the total efficiency of the heat energy is over 70 percent, and the carbon-hydrogen organic substance fuel is suitable for popularization and application in the baking device using the carbon-hydrogen organic substances as the fuel.
Description
Technical field
The present invention relates to a kind of roasting plant, be specifically related to a kind of carbon-hydrogen organic substance fuel baking device that adopts carbon-hydrogen organic to make fuel.
Background technology
At present, the roasting plant in the product processing that all need toast, its main energy sources can produce a large amount of harmful substances such as curing sulphur in process of production all from non-renewable coal, and function singleness, and the heat energy utilization rate is lower.As: present flue-cured tobacco stove, the annual on the one hand time that only is used for flue-cured tobacco, the most of the time all was in idle state, and it is also wanted maintaining, makes input-output ratio low less than 60 days; On the other hand, can not be discarded and the higher organic matter of combustion value uses in application with in a large number, not only cause the useful resources waste, but also quickened human settlement's the pollution and the propagation of animals and plants disease and pest.
Summary of the invention
The technical problem that the present invention solved provides a kind of carbon-hydrogen organic substance fuel baking device that improves the heat conversion efficiency.
The technical solution adopted for the present invention to solve the technical problems is: carbon-hydrogen organic substance fuel baking device; The work burner hearth that comprises body of heater and be positioned at body of heater; Body of heater is provided with charge door and gas vent, and the body of heater of contiguous work burner hearth is provided with heat-exchanger rig.
Further be, said heat-exchanger rig comprises the heat exchange cavity that is connected work burner hearth top and is arranged on the heat exchanger tube in the heat exchange cavity, is provided with supply air system in a side of heat exchange cavity, and opposite side is provided with the hot blast delivery outlet.
Further be, an end of heat exchanger tube communicates with gas vent, and the other end communicates with the work burner hearth.
As preferred version, said heat exchanger tube comprises the main heat exchange pipe that is positioned at heat exchange cavity middle part and is connected the heat exchanger tube on the main heat exchange pipe; One end of main heat exchange pipe communicates with gas vent, and the other end communicates with the work burner hearth, and an end of a heat exchanger tube communicates with the main heat exchange pipe, and the other end communicates with the work burner hearth.
Further be, be provided with the waste heat recovery structure at heat exchange cavity top, gas vent is arranged on the waste heat recovery structure.
Further be; Between waste heat recovery structure and heat exchange cavity, be provided with gas output cavity; Gas vent passes the waste heat recovery structure and communicates with gas output cavity, and the top of main heat exchange pipe communicates with gas output cavity, on gas output cavity, is connected with the combustion gas output interface.
Further be, the bottom of the top of said heat exchange cavity and waste heat recovery structure removably connects, and the bottom of heat exchange cavity removably connects with the work upper furnace.
Further be that body of heater is provided with the oxygen enriching system that communicates with the burner hearth of working.
As preferred version, said oxygen enriching system comprises oxygen therapy machine, igniting combustion supporting appendix and the combustion-supporting appendix of regnition; One time the igniting combustion supporting appendix is connected the oxygen therapy machine with an end of the combustion-supporting appendix of regnition, and the other end of an igniting combustion supporting appendix extend into the bottom of work burner hearth, and the other end of the combustion-supporting appendix of regnition extend into the top of work burner hearth.
Further be that the inwall place of the body of heater that the work burner hearth is corresponding is provided with the flame-proof thermal insulation material layer; Be provided with slag notch at the work burner hearth bottom.
The invention has the beneficial effects as follows: carbon-hydrogen organic can be transformed into this heat outside the body of heater through heat-exchanger rig at the heat that the working furnace chamber inner combustion produces; Can be used for the gas for domestic use stove of unit, family and the heating conditioning furnace of cold district, also can this heat delivery need be used the place of heat to other; All kinds of carbon-hydrogen organics all can be realized the thermal power transfer more than 97% under the inner high-temperature oxygen-enriched situation of body of heater; To clean heat energy through heat-exchanger rig efficiently again and transfer to application places; Its gross efficiency can be applied on the roasting plant that be adapted at adopting carbon-hydrogen organic to make fuel more than 70%.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Be labeled as among the figure: the combustion-supporting appendix of body of heater 1, work burner hearth 2, charge door 3, gas vent 4, heat exchange cavity 5, main heat exchange pipe 6, supply air system 7, hot blast delivery outlet 8, waste heat recovery structure 9, a heat exchanger tube 10, oxygen therapy machine 11, igniting combustion supporting appendix 12, regnition 13, flame-proof thermal insulation material layer 14, combustion gas output interface 15, slag notch 16, gas output cavity 17.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is done further explanation.
As shown in Figure 1, carbon-hydrogen organic substance fuel baking device of the present invention, the work burner hearth 2 that comprises body of heater 1 and be positioned at body of heater 1, body of heater 1 are provided with charge door 3 and gas vent 4, and the body of heater 1 of contiguous work burner hearth 2 is provided with heat-exchanger rig.During work; Carbon-hydrogen organic is joined in the work burner hearth 2 from charge door 3, light carbon-hydrogen organic, then in work burner hearth 2, produce great amount of heat; Through heat-exchanger rig this heat is transformed into outside the body of heater 1; Can be used for the gas for domestic use stove of unit, family and the heating conditioning furnace of cold district, also can this heat delivery need be used the place of heat to other, as be used for flue-cured tobacco etc.
In the above-described embodiment; Heat-exchanger rig can adopt water container to carry out heat exchange; As optimal way; Said heat-exchanger rig comprises the heat exchange cavity 5 that is connected work burner hearth 2 tops and is arranged on the heat exchanger tube in the heat exchange cavity 5, is provided with supply air system 7 in a side of heat exchange cavity 5, and opposite side is provided with hot blast delivery outlet 8.During work, the carbon-hydrogen organic burning in the work burner hearth 2 makes that the heat exchanger tube temperature in the heat exchange cavity 5 sharply rises; Simultaneously; Supply air system 7 work are used for the cooling heat transferring pipe, make heat exchanger tube emit heat, and heat is outputed to the place that needs with heat from hot blast delivery outlet 8.
Be the heat energy that obtains cleaning, an end of heat exchanger tube communicates with gas vent 4, and the other end communicates with work burner hearth 2.Then from gas vent 4 discharges, this flue dust can not be transported to the place that needs with heat because of the effect of supply air system 7 to the flue dust of carbon-hydrogen organic burning back generation behind heat exchanger tube, thereby can make the heat energy of the resultant cleaning in field that need use heat.For improving the heat exchange effect, said heat exchanger tube comprises the main heat exchange pipe 6 that is positioned at heat exchange cavity 5 middle parts and is connected the heat exchanger tube 10 on the main heat exchange pipe 6; One end of main heat exchange pipe 6 communicates with gas vent 4, and the other end communicates with work burner hearth 2, and an end of a heat exchanger tube 10 communicates with main heat exchange pipe 6, and the other end communicates with work burner hearth 2.Prop up combining of heat exchanger tubes 10 through a main heat exchange pipe 6 with many, can improve the heat exchange effect greatly.
For making full use of the heat that carbon-hydrogen organic substance fuel baking device of the present invention produces, be provided with waste heat recovery structure 9 at heat exchange cavity 5 tops, gas vent 4 is arranged on the waste heat recovery structure 9.But splendid attire domestic water or other material that need dehydrate are to make full use of the heat that the carbon-hydrogen organic burning is produced in the waste heat recovery structure 9; The gas of output in the combustion process, flue dust etc. are discharged from gas vent 4 through heat exchanger tube.
In above embodiment; Carbon-hydrogen organic is cracked into alkanes gas at work burner hearth 2; For avoiding imperfect combustion to cause alkanes gas to discharge with flue dust, between waste heat recovery structure 9 and heat exchange cavity 5, be provided with gas output cavity 17, gas vent 4 passes waste heat recovery structure 9 and communicates with gas output cavity 17; The top of main heat exchange pipe 6 communicates with gas output cavity 17, on gas output cavity 17, is connected with combustion gas output interface 15.Through the setting of this combustion gas output interface 15, making does not have the alkanes gas of completing combustion from 15 outputs of combustion gas output interface, can be used for heating up water in the family daily life, cooks, heating etc.
For ease of dismounting and change, the bottom of the top of said heat exchange cavity 5 and waste heat recovery structure 9 removably connects, and the bottom of heat exchange cavity 5 removably connects with work burner hearth 2 tops.Waste heat recovery structure 9, heat exchange cavity 5 and work burner hearth 2 common formation bodies of heater 1, removably connecting between any two when one of them damage needs to change, can disassemble replacing with it and get final product, and can reduce maintenance cost.
In above embodiment; Can only carbon-hydrogen organic be exposed in the air and burn; But this moment; Generally need dry carbon-hydrogen organic fuel, and for the higher carbon-hydrogen organic of some moisture content is burnt, body of heater 1 is provided with the oxygen enriching system that communicates with the burner hearth 2 of working.This oxygen enriching system through being provided with under the sufficient situation of oxygen therapy amount, can make moisture content 30%, even the partially aqueous rate can reach 50% carbon-hydrogen organic and under the condition of oxygen enrichment, high temperature, carries out abundant cracking (being cracked into alkanes gas) and burning.This oxygen enriching system can only connect a pipeline and extend in the work burner hearth 2, and is the efficient that improves burning, and said oxygen enriching system comprises oxygen therapy machine 11, an igniting combustion supporting appendix 12 and the combustion-supporting appendix 13 of regnition; One time igniting combustion supporting appendix 12 is connected oxygen therapy machine 11 with an end of the combustion-supporting appendix 13 of regnition; The other end of an igniting combustion supporting appendix 12 extend into the bottom of work burner hearth 2, and the other end of the combustion-supporting appendix 13 of regnition extend into the top of work burner hearth 2.Then carbon-hydrogen organic through the cracking of burning for the first time, and carries out second-time burning at the combustion-supporting appendix of regnition 13 places at igniting combustion supporting appendix 12 place, can improve the efficiency of combustion of carbon-hydrogen organic.
Be the better utilization rate that improves heat, the inwall place of the body of heater 1 of work burner hearth 2 correspondences is provided with flame-proof thermal insulation material layer 14.The setting of this flame-proof thermal insulation material layer 14 can prevent effectively that heat scatters and disappears in work burner hearth 2, thereby improves the heat utilization ratio after the carbon-hydrogen organic burning.After the carbon-hydrogen organic burning,, be provided with slag notch 16 in work burner hearth 2 bottoms for ease of the discharge of the back slag charge that burns.
Embodiment 1: tobacco flue-curing
Put into barn with gathering after good fresh tobacco leaf is compiled pole by technological requirement, closed barn door and moistureproof window, get into the baking operation sequence.
Ignition trigger: at first the dry inflammable carbon-hydrogen organic fuel that is used to ignite of part is put into work burner hearth 2 by charge door 3; Start the pressure fan of supply air system 7 then, light the fuel in the work burner hearth 2, treat that intensity of a fire starting is normal after; Just can add moisture content 30% and go into stove with interior combustible; Treat that the wet fuel that the intensity of a fire adds partially aqueous rate about 50% after normal again goes into stove, fuel fills up rear enclosed charge door 3, starts oxygen enriching system.
Tobacco flue-curing: hot blast is from hot blast delivery outlet 8 output, and the baking process required by tobacco leaf toasts, to tobacco flue-curing be dried muscle, close the blower fan of supply air system and the oxygen therapy machine of oxygen enriching system, truce is treated to transport from barn after the tobacco leaf conditioning.
Embodiment 2: general baking (drying)
Ignition trigger is put into bakery with the article of required baking then on request with embodiment 1, and hot blast is from hot blast delivery outlet 8 output, after the article of required baking reach requirement, can cease fire and transports barn.
Embodiment 3: greenhouse and life heating
Ignition trigger is with embodiment 1, the heat that produces is incorporated in the room that maybe need warm oneself in the greenhouse through hot blast delivery outlet 8 get final product.
Claims (5)
1. carbon-hydrogen organic substance fuel baking device; The work burner hearth (2) that comprises body of heater (1) and be positioned at body of heater (1); Body of heater (1) is provided with charge door (3) and gas vent (4); The body of heater (1) of contiguous work burner hearth (2) is provided with heat-exchanger rig, and said heat-exchanger rig comprises the heat exchange cavity (5) that is connected work burner hearth (2) top and be arranged on the heat exchanger tube in the heat exchange cavity (5), is provided with supply air system (7) in a side of heat exchange cavity (5); Opposite side is provided with hot blast delivery outlet (8); One end of heat exchanger tube communicates with gas vent (4), and the other end communicates with work burner hearth (2), and said heat exchanger tube comprises the main heat exchange pipe (6) that is positioned at heat exchange cavity (5) middle part and is connected the heat exchanger tube (10) on the main heat exchange pipe (6); One end of main heat exchange pipe (6) communicates with gas vent (4); The other end communicates with work burner hearth (2), and an end of a heat exchanger tube (10) communicates with main heat exchange pipe (6), and the other end communicates with work burner hearth (2); It is characterized in that: be provided with waste heat recovery structure (9) at heat exchange cavity (5) top; Gas vent (4) is arranged on the waste heat recovery structure (9), between waste heat recovery structure (9) and heat exchange cavity (5), is provided with gas output cavity (17), and gas vent (4) passes waste heat recovery structure (9) and communicates with gas output cavity (17); The top of main heat exchange pipe (6) communicates with gas output cavity (17), on gas output cavity (17), is connected with combustion gas output interface (15).
2. carbon-hydrogen organic substance fuel baking device as claimed in claim 1 is characterized in that: the bottom of the top of said heat exchange cavity (5) and waste heat recovery structure (9) removably connects, and the bottom of heat exchange cavity (5) removably connects with work burner hearth (2) top.
3. according to any described carbon-hydrogen organic substance fuel baking device of claim in the claim 1 to 2, it is characterized in that: body of heater (1) is provided with the oxygen enriching system that communicates with the burner hearth of working (2).
4. carbon-hydrogen organic substance fuel baking device as claimed in claim 3 is characterized in that: said oxygen enriching system comprises oxygen therapy machine (11), an igniting combustion supporting appendix (12) and the combustion-supporting appendix of regnition (13); An igniting combustion supporting appendix (12) is connected oxygen therapy machine (11) with an end of the combustion-supporting appendix of regnition (13); The other end of an igniting combustion supporting appendix (12) extend into the bottom of work burner hearth (2), and the other end of the combustion-supporting appendix of regnition (13) extend into the top of work burner hearth (2).
5. carbon-hydrogen organic substance fuel baking device as claimed in claim 3 is characterized in that: the inwall place of the body of heater (1) that work burner hearth (2) is corresponding is provided with flame-proof thermal insulation material layer (14); Be provided with slag notch (16) in work burner hearth (2) bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102580316A CN101799208B (en) | 2009-12-04 | 2009-12-04 | Carbon-hydrogen organic substance fuel baking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102580316A CN101799208B (en) | 2009-12-04 | 2009-12-04 | Carbon-hydrogen organic substance fuel baking device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101799208A CN101799208A (en) | 2010-08-11 |
| CN101799208B true CN101799208B (en) | 2012-08-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009102580316A Expired - Fee Related CN101799208B (en) | 2009-12-04 | 2009-12-04 | Carbon-hydrogen organic substance fuel baking device |
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| CN (1) | CN101799208B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103225947A (en) * | 2013-05-14 | 2013-07-31 | 广西玉林宏江能源科技有限公司 | Three environmental-friendly and energy-saving dryers for foods and medicines |
| CN103884175A (en) * | 2014-03-14 | 2014-06-25 | 兰州泰得燃烧设备工程有限公司 | Anode steel jaw drying furnace |
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2009
- 2009-12-04 CN CN2009102580316A patent/CN101799208B/en not_active Expired - Fee Related
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| CN101799208A (en) | 2010-08-11 |
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Granted publication date: 20120808 Termination date: 20151204 |
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