CN202814031U - Bulk coal type baking oven - Google Patents
Bulk coal type baking oven Download PDFInfo
- Publication number
- CN202814031U CN202814031U CN201220469154.1U CN201220469154U CN202814031U CN 202814031 U CN202814031 U CN 202814031U CN 201220469154 U CN201220469154 U CN 201220469154U CN 202814031 U CN202814031 U CN 202814031U
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- CN
- China
- Prior art keywords
- dome
- heater
- baking oven
- channel
- type baking
- 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 - Lifetime
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- 239000003245 coal Substances 0.000 title claims abstract description 36
- 238000002485 combustion reaction Methods 0.000 claims description 13
- 238000009423 ventilation Methods 0.000 claims description 10
- 230000017525 heat dissipation Effects 0.000 claims description 6
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 5
- 238000001816 cooling Methods 0.000 abstract 2
- 239000000446 fuel Substances 0.000 description 6
- 239000007789 gas Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 241000208125 Nicotiana Species 0.000 description 1
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009970 fire resistant effect Effects 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- -1 reinforced Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Solid-Fuel Combustion (AREA)
Abstract
The utility model discloses a bulk coal type baking oven which is high in thermal efficiency, good in baking effect, energy-saving and environmentally-friendly and simultaneously ensures that bulk coal can be conveniently used for performing baking operation. The bulk coal type baking oven comprises an oven body, wherein the upper part of the oven body is provided with a hemispherical dome; the upper part of the dome is connected with a heat radiator by virtue of a support arm; the heat radiator is communicated with the inner cavity of the oven body by virtue of a thermal channel; the bulk coal type baking oven further comprises a chimney arranged at the tail end of the heat radiator; the oven body is provided with an oblique coal inlet channel, an ash discharge channel and an air duct; the inner cavity of the oven body is connected with a fire grate matched with the coal inlet channel by virtue of a support; the heat radiator comprises a left channel and a right channel; multiple hot air pipes are arranged between the left channel and the right channel; multiple dome cooling fins are welded on the external surface of the dome; the external surfaces of a part of the hot air pipes are provided with spiral cooling fins; and an assistant air duct is arranged between a burning cavity and an ash discharge cavity along the external wall of the oven body.
Description
Technical field
The utility model relates to roasting plant, is specifically related to a kind of bulk coal type baking oven.
Background technology
In the crops process such as tobacco leaf, paddy, be widely used this equipment of baking oven, make the water content of crops reach processing and storage needs by the baking operation.The existing baking oven thermal efficiency is lower, and fuel consumption is larger in the baking operation.Because China is vast in territory, some areas resident is accustomed to using loose coal as productive life fuel simultaneously, and prior art lacks the special baking oven that uses loose coal.
Summary of the invention
Problem to be solved in the utility model is to provide a kind of bulk coal type baking oven, and its thermal efficiency is high, and cured effect is good, energy-conserving and environment-protective, and loose coal easy to use toasts operation simultaneously.
For solving the problems of the technologies described above, bulk coal type baking oven of the present utility model comprises body of heater, the body of heater top is provided with hemispheric dome, the dome top is connected with heat abstractor by support arm, and heat abstractor is communicated with the body of heater inner chamber by the passage of heat, also comprises the chimney that is arranged on the heat abstractor end;
Be provided with the coal channel that advances of inclination on the described body of heater, also be provided with ash discharge passage and ventilation duct; The body of heater inner chamber is provided with and the fire grate that advances the coal channel coupling by bracing frame;
Described heat abstractor comprises left passage, right passage, is provided with a plurality of warm-air pipes between left passage and the right passage.
After having adopted technique scheme, the coal that will fall apart adds from advancing coal channel, in the body of heater internal combustion, the heat that produces distributes through dome and heat abstractor, because the utility model body of heater fuel combustion is abundant, dome and heat abstractor possess heat sinking function simultaneously, so the thermal efficiency is high, be convenient to improve the baking operating efficiency, energy-conserving and environment-protective.When the utility model uses loose coal to act as a fuel, reinforced, ash discharge is all very convenient.
Further, bulk coal type baking oven of the present utility model, the outer surface of its dome are welded with a plurality of dome fin.This structure has increased the area of dissipation of dome, further promotes heat radiation, has improved the thermal efficiency of baking operation.
Further, bulk coal type baking oven of the present utility model, it is provided with the spiral heat dissipation sheet at part warm-air pipe outer surface.This structure has further increased area of dissipation, can improve the thermal efficiency of baking operation.
Further, bulk coal type baking oven of the present utility model, its body of heater inner chamber comprises combustion chamber and ash discharge chamber, is provided with the secondary ventilation pipe along the outer wall of body of heater between combustion chamber and ash discharge chamber.Adopt this structure, promote the convection current of air between combustion chamber and ash discharge chamber, increased oxygen content in the combustion chamber, improved fuel combustion efficiency.
Description of drawings
Fig. 1 is the schematic diagram of bulk coal type baking oven of the present utility model;
Fig. 2 is that Fig. 1 is along the cutaway view of A-A line.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described further:
Such as Fig. 1, Fig. 2 as seen, bulk coal type baking oven of the present utility model, comprise body of heater 1, body of heater 1 top is provided with hemispheric dome 2, dome 2 tops are connected with heat abstractor 4 by support arm 6, heat abstractor 4 is communicated with body of heater 1 inner chamber by the passage of heat 3, also comprises the chimney 5 that is arranged on heat abstractor 4 ends.
Dome 2 is set to hemispherical, has increased itself and contact with air area, improves radiating effect.
What be provided with inclination on the described body of heater 1 advances coal channel 10, also is provided with ash discharge passage 11 and ventilation duct 12; Body of heater 1 inner chamber is provided with and the fire grate 15 that advances coal channel 10 couplings by bracing frame 14.
Advance on the coal channel 10 and be provided with coal feed point 100 by hinge, close at ordinary times, open when adding fuel.Be provided with ash hole 110 by hinge on the ash discharge passage 11, close at ordinary times, open during ash discharge.
Described heat abstractor 4 comprises left passage 40, right passage 41, is provided with a plurality of warm-air pipes 42 between left passage 40 and the right passage 41.
Be provided with left channel outlet 400 by hinge on the left passage 40, be provided with right channel outlet 410 by hinge on the right passage 41, open it and can the warm-air pipe 42 of inside be checked and deashing.
In the utility model when work, be arranged on its main body in the barn, advances coal channel 10, ash discharge passage 11 is external, convenient operation; Ventilation duct 12 is external, is convenient to fresh air and enters body of heater 1.Chimney 5 overheads are outside barn, and the tail gas that burning produces is discharged thus.Hot-air flows through body of heater 1, dome 2, the passage of heat 3, heat abstractor 4, and dissipation of heat to barn, is realized the baking operation.Dome 2, heat abstractor 4 possess larger area of dissipation, good heat dissipation effect.The gas that burning produces circulates in the pipeline of sealing, and heat distributes through pipeline outer wall, and gas and heat are isolated mutually, and the assurance baked article is not burnt produces the pollution of gas.
The outer surface of described dome 2 is welded with a plurality of dome fin 21, has further improved radiating effect.
Further, the utility model is provided with spiral heat dissipation sheet 421 at part warm-air pipe 42 outer surfaces.Spiral heat dissipation sheet 421 has increased area of dissipation greatly, has improved the baking operating efficiency.Particularly, warm-air pipe 42 is divided into multilayer to be arranged, and warm-air pipe 42 outer surfaces below the top layer are all with spiral heat dissipation sheet 421.
Further, body of heater 1 inner chamber comprises combustion chamber 16 and ash discharge chamber 17, is provided with secondary ventilation pipe 13 along the outer wall of body of heater 1 between combustion chamber 16 and ash discharge chamber 17.These secondary ventilation pipe 13 two ends are respectively arranged with suitable for reading 130, end opening 130 ', suitable for reading 130 place in the combustion chamber 16, end opening 130 ' places in the ash discharge chamber 17, because ash discharge chamber 17 communicates with extraneous fresh air by ventilation duct 12, therefore secondary ventilation pipe 13 can further promote circulation of air, and then improves efficiency of combustion.
Be provided with on body of heater 1 internal chamber wall of fire grate more than 15 and the fire-resistant ring 18 that advances coal channel 10 couplings, its function is that the high temperature that prevents the burned generation of sidewall of body of heater 1 destroys.
Claims (4)
1. bulk coal type baking oven, comprise body of heater (1), it is characterized in that: body of heater (1) top is provided with hemispheric dome (2), dome (2) top is connected with heat abstractor (4) by support arm (6), heat abstractor (4) is communicated with body of heater (1) inner chamber by the passage of heat (3), also comprises being arranged on the terminal chimney (5) of heat abstractor (4);
What be provided with inclination on the described body of heater (1) advances coal channel (10), also is provided with ash discharge passage (11) and ventilation duct (12); Body of heater (1) inner chamber is provided with and the fire grate (15) that advances coal channel (10) coupling by bracing frame (14);
Described heat abstractor (4) comprises left passage (40), right passage (41), is provided with a plurality of warm-air pipes (42) between left passage (40) and the right passage (41).
2. bulk coal type baking oven as claimed in claim 1, it is characterized in that: the outer surface of described dome (2) is welded with a plurality of dome fin (21).
3. bulk coal type baking oven as claimed in claim 1 or 2, it is characterized in that: part warm-air pipe (42) outer surface is provided with spiral heat dissipation sheet (421).
4. bulk coal type baking oven as claimed in claim 1 or 2, it is characterized in that: body of heater (1) inner chamber comprises combustion chamber (16) and ash discharge chamber (17), is provided with secondary ventilation pipe (13) along the outer wall of body of heater (1) between combustion chamber (16) and ash discharge chamber (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220469154.1U CN202814031U (en) | 2012-09-15 | 2012-09-15 | Bulk coal type baking oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220469154.1U CN202814031U (en) | 2012-09-15 | 2012-09-15 | Bulk coal type baking oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202814031U true CN202814031U (en) | 2013-03-20 |
Family
ID=47872894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220469154.1U Expired - Lifetime CN202814031U (en) | 2012-09-15 | 2012-09-15 | Bulk coal type baking oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202814031U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103245183A (en) * | 2013-04-26 | 2013-08-14 | 贵州航天特种车有限责任公司 | Efficient energy-saving baking device |
| CN109000470A (en) * | 2018-09-18 | 2018-12-14 | 重庆申基特机械制造有限公司 | Dryer heating furnace |
| CN109000471A (en) * | 2018-09-26 | 2018-12-14 | 重庆申基特机械制造有限公司 | Multifunctional dryer |
| CN109028918A (en) * | 2018-09-18 | 2018-12-18 | 重庆申基特机械制造有限公司 | Heavy duty detergent fuel drying equipment |
| CN109269283A (en) * | 2018-09-26 | 2019-01-25 | 重庆申基特机械制造有限公司 | Fuel drying equipment convenient for cleaning |
| CN109269287A (en) * | 2018-09-18 | 2019-01-25 | 重庆申基特机械制造有限公司 | Dryer heating furnace convenient for cleaning |
| CN109520249A (en) * | 2018-11-21 | 2019-03-26 | 马鞍山迪斯福工业设计有限公司 | A kind of foodstuff seed drying storage device and method |
-
2012
- 2012-09-15 CN CN201220469154.1U patent/CN202814031U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103245183A (en) * | 2013-04-26 | 2013-08-14 | 贵州航天特种车有限责任公司 | Efficient energy-saving baking device |
| CN109000470A (en) * | 2018-09-18 | 2018-12-14 | 重庆申基特机械制造有限公司 | Dryer heating furnace |
| CN109028918A (en) * | 2018-09-18 | 2018-12-18 | 重庆申基特机械制造有限公司 | Heavy duty detergent fuel drying equipment |
| CN109269287A (en) * | 2018-09-18 | 2019-01-25 | 重庆申基特机械制造有限公司 | Dryer heating furnace convenient for cleaning |
| CN109000471A (en) * | 2018-09-26 | 2018-12-14 | 重庆申基特机械制造有限公司 | Multifunctional dryer |
| CN109269283A (en) * | 2018-09-26 | 2019-01-25 | 重庆申基特机械制造有限公司 | Fuel drying equipment convenient for cleaning |
| CN109520249A (en) * | 2018-11-21 | 2019-03-26 | 马鞍山迪斯福工业设计有限公司 | A kind of foodstuff seed drying storage device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: ANHUI ZHONGKE AUTOMATION CO., LTD. Free format text: FORMER NAME: ANHUI ZHONGKE ELECTRICAL AUTOMATION CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 231460 Anhui city of Anqing province Tongcheng City Xin Du Zhen East China Plastics City B District No. 19 Anhui Branch Electric Automation Co. Ltd. Patentee after: ANHUI ZHONGKE AUTOMATION Co.,Ltd. Address before: 231460 Anhui city of Anqing province Tongcheng City Xin Du Zhen East China Plastics City B District No. 19 Anhui Branch Electric Automation Co. Ltd. Patentee before: ANHUI ZHONGKE ELECTRICAL AUTOMATION Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130320 |