CN102778031A - Hot air furnace - Google Patents
Hot air furnace Download PDFInfo
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- CN102778031A CN102778031A CN2012102316546A CN201210231654A CN102778031A CN 102778031 A CN102778031 A CN 102778031A CN 2012102316546 A CN2012102316546 A CN 2012102316546A CN 201210231654 A CN201210231654 A CN 201210231654A CN 102778031 A CN102778031 A CN 102778031A
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- heater
- hot
- hot air
- heating chamber
- blast
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Abstract
The invention provides a hot air furnace and relates to the technical field of boilers. The hot air furnace comprises a furnace body, a smoke outlet located above the furnace body and an ash hearth located under the furnace body. A hearth is arranged inside the furnace body. The hot air furnace is characterized in that the hearth comprises a heating cavity and a combustion chamber located under the heating cavity, the heating cavity is provided with an air outlet and an air outlet which are led to the outside of the furnace body. The hot air furnace is simple in structure, safe and convenient to use, complete in combustion, small in environmental pollution, high in efficiency, economic and practical.
Description
Technical field
The present invention relates to the boiler technology field, specifically is hot-blast stove.
Background technology
Through long production practices, it has been recognized that to have only the hot blast of utilization as medium with carrier could improve heat utilization efficiency and the thermal technology makes effect biglyyer.Traditional electrical thermal source and steam thermal power often dispose many circulating fans in course of conveying, make it the final hot blast operation of drying or heat that still forms indirectly.The obvious existence of this process wastes energy in a large number and causes many shortcomings such as auxiliary device is too much, complex technical process.And bigger problem is, this thermal source is then felt simply helpless for the sort of requirement that needs higher temperature drying or baking operation.
Hot-blast stove as thermal power machinery begins extensive use in late 1970s in China, and it has become the regeneration product of electric heat source and traditional steam power thermal source in many industries.
Summary of the invention
It is a kind of rational in infrastructure, safe and convenient to use that technical problem to be solved by this invention is to provide, the hot-blast stove of sufficient combustion.
Technical problem to be solved by this invention adopts following technical scheme to realize:
Hot-blast stove; Comprise body of heater, be positioned at the outlet flue of body of heater top, the grey thorax below the body of heater; Be provided with burner hearth in the body of heater, it is characterized in that: said burner hearth comprises heating chamber, is positioned at the combustion chamber of heating chamber below, and heating chamber is provided with air inlet, the air outlet outside body of heater; Said body of heater is provided with the air blast that connects air inlet outward, and said grey thorax is provided with and leads to body of heater outer ash hole, blast orifice.
Be provided with warm-air pipe in the said heating chamber.
Said combustion chamber comprises charging aperture, is positioned at the fire bars of charging aperture below.
Said ash hole is positioned at the below of fire bars.
The invention has the beneficial effects as follows: the present invention is simple in structure, and is safe and convenient to use, sufficient combustion, and environmental pollution is little, and efficient is high, and is economic and practical.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the left view of Fig. 1.
Wherein: 1, body of heater; 2, outlet flue; 3, grey thorax; 4, burner hearth; 5, heating chamber; 6, combustion chamber; 7, air inlet; 8, air outlet; 9, air blast; 10, ash hole; 11, blast orifice; 12, warm-air pipe; 13, charging aperture; 14, fire bars.
The specific embodiment
For technological means, creation characteristic that the present invention is realized, reach purpose and effect and be easy to understand and understand, below in conjunction with concrete diagram, further set forth the present invention.
Like Fig. 1, shown in Figure 2; Hot-blast stove comprises body of heater 1, is positioned at the outlet flue 2 of body of heater 1 top, the grey thorax 3 of body of heater 1 below, is provided with burner hearth 4 in the body of heater 1; Burner hearth 4 comprises heating chamber 5, is positioned at the combustion chamber 6 of heating chamber 5 belows; Heating chamber 5 is provided with air inlet 7, the air outlet 8 outside body of heater, the body of heater 1 outer air blast 9 that connects air inlet 7 that is provided with, and grey thorax 3 is provided with ash hole 10, the blast orifice 11 that leads to outside the body of heater 1.
Be provided with warm-air pipe 12 in the heating chamber 2.
Ash hole 10 is positioned at the below of fire bars 14.
More than show and described basic principle of the present invention and principal character and advantage of the present invention.The technical staff of the industry should understand; The present invention is not restricted to the described embodiments; That describes in the foregoing description and the specification just explains principle of the present invention; Under the prerequisite that does not break away from spirit and scope of the invention, the present invention also has various changes and modifications, and these variations and improvement all fall in the scope of the invention that requires protection.The present invention requires protection domain to be defined by appending claims and equivalent thereof.
Claims (4)
1. hot-blast stove; Comprise body of heater, be positioned at the outlet flue of body of heater top, the grey thorax below the body of heater; Be provided with burner hearth in the body of heater, it is characterized in that: said burner hearth comprises heating chamber, is positioned at the combustion chamber of heating chamber below, and heating chamber is provided with air inlet, the air outlet outside body of heater; Said body of heater is provided with the air blast that connects air inlet outward, and said grey thorax is provided with and leads to body of heater outer ash hole, blast orifice.
2. hot-blast stove according to claim 1 is characterized in that: be provided with warm-air pipe in the said heating chamber.
3. hot-blast stove according to claim 1 is characterized in that: said combustion chamber comprises charging aperture, is positioned at the fire bars of charging aperture below.
4. hot-blast stove according to claim 3 is characterized in that: said ash hole is positioned at the below of fire bars.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102316546A CN102778031A (en) | 2012-07-05 | 2012-07-05 | Hot air furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102316546A CN102778031A (en) | 2012-07-05 | 2012-07-05 | Hot air furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102778031A true CN102778031A (en) | 2012-11-14 |
Family
ID=47123039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102316546A Pending CN102778031A (en) | 2012-07-05 | 2012-07-05 | Hot air furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102778031A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104236081A (en) * | 2014-09-16 | 2014-12-24 | 昆山黑格特温控设备有限公司 | Tubular heating furnace device |
| CN105004044A (en) * | 2015-07-29 | 2015-10-28 | 梧州市渝鑫稀贵金属有限公司 | Hot air furnace |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2043736U (en) * | 1988-11-30 | 1989-08-30 | 北京环保技术设备中心 | Vertical hot-air furnace capable of returning smoke from two sides of the furnace |
| CN2067388U (en) * | 1990-06-20 | 1990-12-12 | 刘鸣九 | Small-size coal-combustion hot-air furnace |
| CN1247965A (en) * | 1999-09-16 | 2000-03-22 | 北京普照机电有限公司 | Blowing-in technology and equipment for hot blast stove with self gravitational coal feeding and automatic temperatur control |
| CN202747600U (en) * | 2012-07-05 | 2013-02-20 | 怀远县巨龙机械制造有限公司 | Hot-blast stove |
-
2012
- 2012-07-05 CN CN2012102316546A patent/CN102778031A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2043736U (en) * | 1988-11-30 | 1989-08-30 | 北京环保技术设备中心 | Vertical hot-air furnace capable of returning smoke from two sides of the furnace |
| CN2067388U (en) * | 1990-06-20 | 1990-12-12 | 刘鸣九 | Small-size coal-combustion hot-air furnace |
| CN1247965A (en) * | 1999-09-16 | 2000-03-22 | 北京普照机电有限公司 | Blowing-in technology and equipment for hot blast stove with self gravitational coal feeding and automatic temperatur control |
| CN202747600U (en) * | 2012-07-05 | 2013-02-20 | 怀远县巨龙机械制造有限公司 | Hot-blast stove |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104236081A (en) * | 2014-09-16 | 2014-12-24 | 昆山黑格特温控设备有限公司 | Tubular heating furnace device |
| CN105004044A (en) * | 2015-07-29 | 2015-10-28 | 梧州市渝鑫稀贵金属有限公司 | Hot air furnace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121114 |