CN202813344U - Dome-type baking oven - Google Patents

Dome-type baking oven Download PDF

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Publication number
CN202813344U
CN202813344U CN 201220469151 CN201220469151U CN202813344U CN 202813344 U CN202813344 U CN 202813344U CN 201220469151 CN201220469151 CN 201220469151 CN 201220469151 U CN201220469151 U CN 201220469151U CN 202813344 U CN202813344 U CN 202813344U
Authority
CN
China
Prior art keywords
dome
heater
oven
baking oven
type baking
Prior art date
Application number
CN 201220469151
Other languages
Chinese (zh)
Inventor
潘劲松
Original Assignee
安徽中科电气自动化有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 安徽中科电气自动化有限公司 filed Critical 安徽中科电气自动化有限公司
Priority to CN 201220469151 priority Critical patent/CN202813344U/en
Application granted granted Critical
Publication of CN202813344U publication Critical patent/CN202813344U/en

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Abstract

The utility model discloses a dome-type baking oven which is good in thermal efficiency, good in baking effect, energy-saving and environmentally-friendly and comprises an oven body, wherein a hemispherical dome is arranged at the upper part of the oven body; the dome-type baking oven further comprises a chimney communicated with the inner cavity of the oven body by virtue of a thermal channel; the oven body is provided with a coal inlet channel, an ash discharge channel and an air duct; the inner cavity of the oven body is provided with a fire grate matched with the coal inlet channel by virtue of a support; and multiple dome cooling fins are welded on the external surface of the dome.

Description

The dome type baking oven
Technical field
The utility model relates to roasting plant, is specifically related to a kind of dome type baking oven.
Background technology
In the crops process such as tobacco leaf, paddy, be widely used this device of barn, barn comprises baking oven and workplace, crops are placed in the workplace, the heat that baking oven produces enters workplace by air circulation, makes the water content of crops reach processing and storage needs by the baking operation.This shows that baking oven is the core component of baking operation.Existing baking oven generally adopts flat-roof structure, and its area of dissipation is little, and radiating effect is poor, and the thermal efficiency is lower, is unfavorable for energy-conserving and environment-protective.
Summary of the invention
Problem to be solved in the utility model is to provide that a kind of thermal efficiency is high, cured effect is good, the baking oven of energy-conserving and environment-protective.
For solving the problems of the technologies described above, dome type baking oven of the present utility model comprises body of heater, and the body of heater top is provided with hemispheric dome, also comprises the chimney that is communicated with the body of heater inner chamber by the passage of heat; Be provided with on the described body of heater into coal channel, 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.
After having adopted technique scheme, fuel is added from advancing coal channel, in the body of heater internal combustion, the heat that produces distributes through furnace body outer wall, because the utility model has adopted hemispheric dome, thereby has increased its area of dissipation, improved radiating effect, when adopting the utility model to toast operation, can improve cured effect, possess the advantage of energy-conserving and environment-protective.
Further, dome type baking oven of the present utility model, the outer surface of its dome are welded with a plurality of dome fin.This structure further promotes heat radiation, and heat is fully used, and has improved cured effect.
Description of drawings
Fig. 1 is the schematic diagram of dome 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, dome type baking oven of the present utility model comprises body of heater 1, and body of heater 1 top is provided with hemispheric dome 2, also comprises the chimney 5 that is communicated with body of heater 1 inner chamber by the passage of heat 3; Be provided with on the described body of heater 1 into coal channel 10, 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.
Dome 2 is set to hemispherical, has increased itself and contact with air area, has improved radiating effect.
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.
Advance coal channel 10 and fire grate 15 couplings, during work, coal in bulk is added from coal feed point 100, be delivered to fire grate 15 along advancing coal channel 10, simple to operate.After the large coal cinder burning, coal ash is from fire grate 15 landing, and the operator draws out ashes through ash hole 110.The utility model loose coal that is applicable to burn, other bulk, non-shaped fuel also are applicable to burn.
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.Chimney 5 overheads are outside barn, and the tail gas that burning produces is discharged thus.Body of heater 1, dome 2 to barn, are realized the baking operation with dissipation of heat.Combustion tail gas passage and dissipation of heat passage are isolated mutually, guarantee that baked article is not subjected to loose coal combustion to produce the pollution of gas.
As the embodiment of optimizing, the outer surface of dome 2 is welded with a plurality of dome fin 21, and further increasing heat radiation area has improved radiating effect, thereby improved the thermal efficiency of the present utility model.
Further, dome type baking oven of the present utility model is provided with heat abstractor 4 between its passage of heat 3 and the chimney 5.Heat abstractor 4 one ends are communicated with body of heater 1 inner chamber by the passage of heat 3, and the other end is connected to dome 2 tops by support arm 6.Chimney 5 is arranged on the end of heat abstractor 4.
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.
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 the combustion chamber 16 of upper end and the ash discharge chamber 17 of lower end, 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.
In the combustion chamber 16, be provided with fire-resistant ring 18 along body of heater 1 inner surface, its function is the burned damage of outer wall that prevents body of heater 1.

Claims (2)

1. a dome type baking oven comprises body of heater (1), it is characterized in that: body of heater (1) top is provided with hemispheric dome (2), also comprises the chimney (5) that is communicated with body of heater (1) inner chamber by the passage of heat (3); Be provided with on the described body of heater (1) into coal channel (10), 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).
2. dome 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).
CN 201220469151 2012-09-15 2012-09-15 Dome-type baking oven CN202813344U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220469151 CN202813344U (en) 2012-09-15 2012-09-15 Dome-type baking oven

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220469151 CN202813344U (en) 2012-09-15 2012-09-15 Dome-type baking oven

Publications (1)

Publication Number Publication Date
CN202813344U true CN202813344U (en) 2013-03-20

Family

ID=47872209

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220469151 CN202813344U (en) 2012-09-15 2012-09-15 Dome-type baking oven

Country Status (1)

Country Link
CN (1) CN202813344U (en)

Cited By (9)

* Cited by examiner, † Cited by third party
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
CN105300086A (en) * 2015-11-12 2016-02-03 程炽坤 Drying stove
CN105300083A (en) * 2015-11-12 2016-02-03 程炽坤 Novel drying furnace
CN105300059A (en) * 2015-11-12 2016-02-03 程炽坤 Interlaced type multi-layer drying chamber
CN105300044A (en) * 2015-11-12 2016-02-03 程炽坤 Multi-layer drying room
CN105300047A (en) * 2015-11-12 2016-02-03 程炽坤 Drying chamber
CN105300046A (en) * 2015-11-12 2016-02-03 程炽坤 Multi-layer drying chamber
CN105300045A (en) * 2015-11-12 2016-02-03 程炽坤 Drying room
CN105486041A (en) * 2015-11-12 2016-04-13 程炽坤 Stagger-type multi-layer drying chamber

Cited By (12)

* Cited by examiner, † Cited by third party
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
CN105300086A (en) * 2015-11-12 2016-02-03 程炽坤 Drying stove
CN105300083A (en) * 2015-11-12 2016-02-03 程炽坤 Novel drying furnace
CN105300059A (en) * 2015-11-12 2016-02-03 程炽坤 Interlaced type multi-layer drying chamber
CN105300044A (en) * 2015-11-12 2016-02-03 程炽坤 Multi-layer drying room
CN105300047A (en) * 2015-11-12 2016-02-03 程炽坤 Drying chamber
CN105300046A (en) * 2015-11-12 2016-02-03 程炽坤 Multi-layer drying chamber
CN105300045A (en) * 2015-11-12 2016-02-03 程炽坤 Drying room
CN105486041A (en) * 2015-11-12 2016-04-13 程炽坤 Stagger-type multi-layer drying chamber
CN105486041B (en) * 2015-11-12 2019-01-29 南京电狐网络科技有限公司 A kind of alternating expression multilayer drying room
CN105300046B (en) * 2015-11-12 2019-03-12 曹金标 A kind of multilayer drying room
CN105300044B (en) * 2015-11-12 2019-05-14 程炽坤 A kind of multilayer drying room

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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.