CN204421573U - A kind of supporting bulk curing barn uses the fusiformis hearth combustion radiator of liquid fuel - Google Patents
A kind of supporting bulk curing barn uses the fusiformis hearth combustion radiator of liquid fuel Download PDFInfo
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- CN204421573U CN204421573U CN201520048453.1U CN201520048453U CN204421573U CN 204421573 U CN204421573 U CN 204421573U CN 201520048453 U CN201520048453 U CN 201520048453U CN 204421573 U CN204421573 U CN 204421573U
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- 239000007788 liquid Substances 0.000 title claims abstract description 24
- 238000002485 combustion reaction Methods 0.000 title claims abstract description 23
- 239000000446 fuel Substances 0.000 title claims abstract description 23
- 230000017525 heat dissipation Effects 0.000 claims abstract description 19
- 239000000779 smoke Substances 0.000 claims abstract description 13
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000003546 flue gas Substances 0.000 claims abstract description 8
- 238000004891 communication Methods 0.000 claims description 3
- 241000208125 Nicotiana Species 0.000 abstract description 15
- 235000002637 Nicotiana tabacum Nutrition 0.000 abstract description 15
- 238000013461 design Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000007613 environmental effect Effects 0.000 abstract 1
- 239000003245 coal Substances 0.000 description 9
- 238000000034 method Methods 0.000 description 6
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 239000002893 slag Substances 0.000 description 3
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000002028 Biomass Substances 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 235000009781 Myrtillocactus geometrizans Nutrition 0.000 description 1
- 240000009125 Myrtillocactus geometrizans Species 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 238000007791 dehumidification Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- VUZPPFZMUPKLLV-UHFFFAOYSA-N methane;hydrate Chemical compound C.O VUZPPFZMUPKLLV-UHFFFAOYSA-N 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
- 230000019086 sulfide ion homeostasis Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Abstract
一种配套密集烤房使用液体燃料的梭形炉膛燃烧散热器,由梭形炉膛壳体、二次燃烧通道、集热分流柜体一、集热分流柜体二和烟气箱组成,所述梭形炉膛壳体一端设有液体燃烧机接口,另一端连接二次燃烧通道,所述二次燃烧通道的另一端与集热分流柜体一联通,所述集热分流柜体一上部并排连接一组散热翅片管,所述散热翅片管折为多个U形弯曲,以增加散热面积,所述散热翅片管的另一端与集热分流柜体二联通,所述集热分流柜体二上面与烟气箱联通,烟气箱上面设有排烟口。本实用新型有益效果为:设计合理,热值高、升温快,散热均衡,既节能环保又安全卫生,能够明显地提高烟叶的烘烤质量,减轻了烟农的劳动强度,提高经济效益。
A shuttle-shaped furnace combustion radiator that uses liquid fuel in a dense barn is composed of a shuttle-shaped furnace shell, a secondary combustion channel, a heat collection and diversion cabinet body, a heat collection and distribution cabinet body two, and a flue gas box. One end of the shuttle-shaped furnace shell is provided with a liquid burner interface, and the other end is connected to a secondary combustion channel. A set of heat dissipation finned tubes, the heat dissipation finned tubes are folded into multiple U-shaped bends to increase the heat dissipation area, the other end of the heat dissipation finned tubes communicates with the heat collecting and diverting cabinet, and the heat collecting and diverting cabinet The top of the second body is connected with the smoke box, and the smoke exhaust port is arranged on the top of the smoke box. The beneficial effects of the utility model are: reasonable design, high calorific value, fast temperature rise, balanced heat dissipation, energy saving, environmental protection, safety and sanitation, can significantly improve the baking quality of tobacco leaves, reduce the labor intensity of tobacco farmers, and improve economic benefits.
Description
技术领域 technical field
本实用新型涉及一种配套密集烤房使用液体燃料的梭形炉膛燃烧散热器。 The utility model relates to a shuttle-shaped hearth combustion radiator which uses liquid fuel in a matching dense barn.
背景技术 Background technique
烟叶烘烤是一个大量耗能的过程,在我国其过程一般通过煤炭燃料在火炉中燃烧产生热量,再通过散热设备加热烤房内空气,使烟叶变黄后脱水并汽化到空气中,形成湿热空气排出烤房外,煤炭燃烧烘烤烟叶不仅会产生NOx、SO2和CO等污染环境的气体,还需要在烘烤中不断地进行添煤、拨火、剔渣等劳动操作,并且烘烤难以精确控温,部分煤渣也会随着炉渣下落,造成燃料的浪费;为了改变以燃烧煤炭烘烤的供能方式,许多生产者进行了“非煤质”燃料在烟叶烘烤中的应用试验,如用电、秸秆和柴草等生物有机质、锅炉等各种供热方式进行烘烤尝试,但由于受设备价格、燃烧成本和使用不方便等方面的限制,没有在烟叶产区得到大面积应用推广;使用液体燃料用于烟叶烘烤,是一种较好的代替煤的燃料,目前在国内的研究较少,汽油、柴油和醇基燃料等液体燃料,特别是醇基燃料的是一种非常清洁的燃料,热值一般在20100~26000 kJ/kg之间,由于燃料本身含氧,燃烧时需氧较少,燃料燃烧充分,呈蓝色火焰,烟气中不含有碳粒,主要为二氧化碳和水,没有污染空气的气体产生,也不会有腐蚀金属散热器的硫化物生产,因此,需要立足于烟叶的烘烤特性,设计出一种液体燃料专用的烤烟加热设备,来替代煤炭提供烘烤热量,既安全环保、节能卫生,又能降低烟农劳动强度,是改善烟农生产环境、提高经济效益的有效途径。 Tobacco leaf curing is a process that consumes a lot of energy. In China, the process generally generates heat by burning coal fuel in the stove, and then heats the air in the curing room through heat dissipation equipment, so that the tobacco leaves turn yellow, dehydrate and vaporize into the air, forming damp heat. The air is exhausted outside the barn, and coal burning and roasting tobacco leaves will not only produce NOx, SO2 and CO and other gases that pollute the environment, but also require continuous labor operations such as adding coal, stirring the fire, and removing slag during roasting, and it is difficult to bake. Precise temperature control, part of the coal slag will fall with the slag, resulting in waste of fuel; in order to change the energy supply method of burning coal for baking, many producers have carried out the application test of "non-coal" fuel in tobacco leaf baking, For example, various heating methods such as electricity, straw and firewood, boilers and other heating methods have been tried for baking, but due to the limitations of equipment prices, combustion costs and inconvenient use, it has not been widely used in tobacco leaf production areas. ; The use of liquid fuel for tobacco leaf baking is a good fuel to replace coal. At present, there are few researches in China. Liquid fuels such as gasoline, diesel and alcohol-based fuels, especially alcohol-based fuels, are very Clean fuel, the calorific value is generally between 20100~26000 kJ/kg, because the fuel itself contains oxygen, less oxygen is needed during combustion, the fuel burns fully, showing a blue flame, and the flue gas does not contain carbon particles, mainly carbon dioxide And water, there is no gas polluting the air, and there will be no sulfide production that corrodes the metal radiator. Therefore, it is necessary to design a flue-cured tobacco heating equipment dedicated to liquid fuel to replace coal. Baking heat is not only safe and environmentally friendly, energy-saving and hygienic, but also can reduce the labor intensity of tobacco farmers. It is an effective way to improve the production environment of tobacco farmers and increase economic benefits.
发明内容 Contents of the invention
本实用新型的目的是提供一种替代煤炭提供烘烤热量的、用于配套密集烤房使用液体燃料的梭形炉膛燃烧散热器。 The purpose of the utility model is to provide a shuttle-shaped furnace combustion radiator that can replace coal to provide baking heat and is used for supporting dense barns to use liquid fuel.
本实用新型采用如下技术方案:一种配套密集烤房使用液体燃料的梭形炉膛燃烧散热器,由梭形炉膛壳体、二次燃烧通道、集热分流柜体一、集热分流柜体二和烟气箱组成,所述梭形炉膛壳体一端设有液体燃烧机接口,另一端连接二次燃烧通道,所述二次燃烧通道的另一端与集热分流柜体一联通,所述集热分流柜体一上部并排连接一组散热翅片管,所述散热翅片管折为多个U形弯曲,以增加散热面积,所述散热翅片管的另一端与集热分流柜体二联通,所述集热分流柜体二上面与烟气箱联通,烟气箱上面设有排烟口。 The utility model adopts the following technical scheme: a shuttle-shaped furnace combustion radiator using liquid fuel in a dense barn, which consists of a shuttle-shaped furnace shell, a secondary combustion channel, a heat collection and diversion cabinet body, and a heat collection and distribution cabinet body two. It is composed of a flue gas box. One end of the shuttle-shaped furnace shell is provided with a liquid burner interface, and the other end is connected to a secondary combustion channel. The other end of the secondary combustion channel is connected to the heat collecting and diverting cabinet. The upper part of the heat diversion cabinet body is connected side by side with a group of heat dissipation finned tubes. The heat dissipation finned tubes are folded into multiple U-shaped bends to increase the heat dissipation area. Unicom, the upper part of the heat collecting and diverting cabinet body two is connected with the flue gas box, and the upper side of the flue gas box is provided with a smoke exhaust port.
本实用新型有益效果为:设计合理,热值高、升温快,散热均衡,缩小了烤烟炉膛体积及散热器的面积,由于燃烧的是液体燃料,特别是醇类燃料,排除的是CO2和水,和燃煤、生物质散热器相比,不产生焦油或是腐蚀性气体腐蚀或堵塞炉膛,既节能环保又安全卫生,在烤烟排湿的关键环节能够提供充足等热量满足烘烤的需要,能够明显地提高烟叶的烘烤质量,减轻了烟农的劳动强度,提高经济效益。 The beneficial effects of the utility model are: reasonable design, high calorific value, fast temperature rise, balanced heat dissipation, reduced flue-cured tobacco furnace volume and radiator area, and because liquid fuels are burned, especially alcohol fuels, CO2 and water are excluded Compared with coal-fired and biomass radiators, it does not produce tar or corrosive gas to corrode or block the furnace. It is energy-saving, environmentally friendly, safe and hygienic. It can provide sufficient heat to meet the needs of baking in the key link of flue-cured tobacco dehumidification. The curing quality of the tobacco leaves can be obviously improved, the labor intensity of the tobacco farmers is reduced, and the economic benefits are improved.
附图说明 Description of drawings
下面结合附图和具体实施方式对本实用新型做进一步说明。 The utility model will be further described below in conjunction with the accompanying drawings and specific embodiments.
附图为本实用新型结构示意图。 Accompanying drawing is the structural representation of the utility model.
图中:1、液体燃烧机接口,2、梭形炉膛壳体,3、二次燃烧通道,4、集热分流柜体一, 5、散热翅片管,6、集热分流柜体二,7、烟气箱,8、排烟口。 In the figure: 1. Liquid burner interface, 2. Shuttle furnace shell, 3. Secondary combustion channel, 4. Heat collecting and diverting cabinet 1, 5. Radiating finned tubes, 6. Heat collecting and diverting cabinet 2, 7. Smoke box, 8. Smoke outlet.
具体实施方式: Detailed ways:
如图所示的一种配套密集烤房使用液体燃料的梭形炉膛燃烧散热器,由梭形炉膛壳体2、二次燃烧通道3、集热分流柜体一4、集热分流柜体二6和烟气箱7组成,所述梭形炉膛壳体2一端设有液体燃烧机接口1,另一端连接二次燃烧通道3,所述二次燃烧通道3的另一端与集热分流柜体一4联通,所述集热分流柜体一4上部并排连接一组散热翅片管5,所述散热翅片管5折为多个U形弯曲,以增加散热面积,所述散热翅片管5的另一端与集热分流柜体二6联通,所述集热分流柜体二6上面与烟气箱7联通,烟气箱7上面设有排烟口8。 As shown in the figure, a shuttle-shaped furnace combustion radiator using liquid fuel in a dense barn is composed of a shuttle-shaped furnace shell 2, a secondary combustion channel 3, a heat collection and distribution cabinet 4, and a heat collection and distribution cabinet 2 6 and a flue gas box 7, one end of the shuttle-shaped furnace shell 2 is provided with a liquid burner interface 1, and the other end is connected to a secondary combustion channel 3, and the other end of the secondary combustion channel 3 is connected to the heat collecting and diverting cabinet One 4 Unicom, the upper part of the heat collecting and diverting cabinet 4 is connected side by side with a group of heat dissipation finned tubes 5, and 5 of the heat dissipation finned tubes are folded into a plurality of U-shaped bends to increase the heat dissipation area, and the heat dissipation finned tubes The other end of 5 is in communication with the heat collecting and diverting cabinet body 2 6, and the above said heat collecting and diverting cabinet body 2 6 is in communication with the smoke box 7, and the smoke exhaust port 8 is arranged on the smoke box 7.
本实施例使用时,将本装置的液体燃烧机接口1与液体燃烧机连接,开启烘烤自动控制仪,液体燃烧机在自动控制仪控制下,液体燃烧机将液体燃料喷雾和蒸发,在燃烧器内通过电子着火和燃烧,线性的火焰通过液体燃烧机接口1进入梭形炉膛壳体2,加热梭形炉膛的外壳,发热的外壳向烤房内散发热量,火焰的尾端形成热气流经过梭形炉膛进入二次燃烧通道3,混合的热气流中含有氧气和雾化的未燃尽的雾化液体燃料,在高温条件进行二次燃烧释放热量后,热气流进入集热分流柜体一4初次集中后,受负压的作用开始向散热翅片管5流通,经过散热翅片管5流入集热分流柜体二6的热气进行二次混合,通过集热分流柜体二6外壳向烤房内散热,接着汇总到烟气箱7进行三次混合向烤房内散热,最后经排烟口8排出,当烘烤完成时,液体燃烧机在自动控制仪的控制下,停止燃烧。 When using this embodiment, connect the liquid burner interface 1 of the device to the liquid burner, turn on the baking automatic controller, the liquid burner is under the control of the automatic controller, the liquid burner sprays and evaporates the liquid fuel, and burns The inside of the burner is ignited and burned by electrons. The linear flame enters the shuttle-shaped furnace shell 2 through the liquid burner interface 1 to heat the shell of the shuttle-shaped furnace. The shuttle-shaped furnace enters the secondary combustion channel 3, and the mixed hot air contains oxygen and atomized unburned atomized liquid fuel. After the secondary combustion releases heat under high temperature conditions, the hot air enters the heat collecting and diverting cabinet 1 4 After the initial concentration, the negative pressure begins to flow to the heat dissipation finned tube 5, and the hot gas flowing into the heat collection and distribution cabinet 2 6 through the heat dissipation fin tube 5 is mixed for the second time, and flows through the heat collection and distribution cabinet 2 6 shell to The heat is dissipated in the barn, and then gathered to the flue gas box 7 for three times mixing to dissipate heat in the barn, and finally discharged through the smoke exhaust port 8. When the roasting is completed, the liquid burner stops burning under the control of the automatic controller.
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Cited By (1)
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CN104596230A (en) * | 2015-01-24 | 2015-05-06 | 山东源泉机械有限公司 | Liquid-fuel-applying spindle-shaped furnace hearth combustion radiator matched with bulk curing barn |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN104596230A (en) * | 2015-01-24 | 2015-05-06 | 山东源泉机械有限公司 | Liquid-fuel-applying spindle-shaped furnace hearth combustion radiator matched with bulk curing barn |
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