CN102778028A - Efficient hot air furnace - Google Patents
Efficient hot air furnace Download PDFInfo
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- CN102778028A CN102778028A CN2012102320965A CN201210232096A CN102778028A CN 102778028 A CN102778028 A CN 102778028A CN 2012102320965 A CN2012102320965 A CN 2012102320965A CN 201210232096 A CN201210232096 A CN 201210232096A CN 102778028 A CN102778028 A CN 102778028A
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- combustion chamber
- furnace body
- hot air
- heater
- efficient hot
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Abstract
The invention provides an efficient hot air furnace and relates to the technical field of boilers. The efficient hot air furnace comprises a furnace body, a smoke outlet located above the furnace body and an ash hearth located under the furnace body. The inside of the furnace body comprises a heating cavity provided with a hot air tube and a combustion chamber located under the heating cavity. The heating cavity is provided with an air outlet leading to the outside of the furnace body. The ash hearth is provided with an ash outlet and a blower nozzle which are led to the outside of the furnace body. The efficient hot air furnace is characterized in that the combustion chamber is provided with an air inlet and a feeding port which are led to the outside of the furnace body, a fireproof material is built on an inner wall of the combustion chamber, and an air inlet pipeline connected with the combustion chamber and the heating cavity is arranged outside the furnace body. The efficient hot air furnace is simple in structure and safe and convenient to use, the fireproof material is built inside the combustion chamber, an air tube is added inside the combustion chamber, and the air inlet pipeline is added outside the furnace body, thereby enabling combustion to be complete, improving thermal efficiency, prolonging service life of the furnace body, protecting environment and saving energy.
Description
Technical field
The present invention relates to the boiler technology field, specifically is a kind of high-efficient hot air furnace.
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
Technical problem to be solved by this invention is to provide a kind of easy and simple to handle, long service life, the high-efficient hot air furnace of sufficient combustion.
Technical problem to be solved by this invention adopts following technical scheme to realize:
High-efficient hot air furnace; Comprise body of heater, be positioned at the outlet flue of body of heater top, the grey thorax below the body of heater; Comprise the heating chamber that is provided with warm-air pipe, the combustion chamber that is positioned at the heating chamber below in the body of heater; Said heating chamber is provided with the air outlet outside body of heater, and said grey thorax is provided with and leads to body of heater outer ash hole, blast orifice, and it is characterized in that: said combustion chamber is provided with air inlet, the charging aperture outside body of heater; Built refractory material by laying bricks or stones on the inwall of combustion chamber, said body of heater is provided with the intake stack that connects combustion chamber and heating chamber outward.
Said outlet flue connects the combustion chamber.
Said refractory material is a refractory cement.
Be provided with the airduct that connects air inlet and intake stack in the said combustion chamber.
The invention has the beneficial effects as follows: the present invention is simple in structure, and is safe and convenient to use, in the combustion chamber, builds refractory material by laying bricks or stones and sets up outside airduct, the stove and suppose intake stack, makes the burning sufficient combustion, improved the thermal efficiency, prolongs service life of body of heater, environmental protection and energy saving.
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, warm-air pipe; 5, heating chamber; 6, combustion chamber; 7, air inlet; 8, air outlet; 9, ash hole; 10, blast orifice; 11, charging aperture; 12, refractory material; 13, intake stack; 14, airduct.
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; High-efficient hot air furnace 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, comprises the heating chamber 5 that is provided with warm-air pipe 4, the combustion chamber 6 that is positioned at heating chamber 5 belows in the body of heater 1; Heating chamber 5 is provided with the air outlet 8 outside body of heater 1; Ash thorax 3 is provided with ash hole 9, the blast orifice 10 that leads to outside the body of heater 1, and combustion chamber 6 is provided with air inlet 7, the charging aperture 11 outside body of heater 1, has built refractory material 12 on the inwall of combustion chamber 6 by laying bricks or stones; The body of heater 1 outer intake stack 13 that connects combustion chamber 6 and heating chamber 5 that is provided with; Outlet flue 2 communicates with combustion chamber 6, and refractory material 12 is a refractory cement, is provided with the airduct that connects air inlet 7 and intake stack 13 in the combustion chamber 6.
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. high-efficient hot air furnace; Comprise body of heater, be positioned at the outlet flue of body of heater top, the grey thorax below the body of heater; Comprise the heating chamber that is provided with warm-air pipe, the combustion chamber that is positioned at the heating chamber below in the body of heater; Said heating chamber is provided with the air outlet outside body of heater, and said grey thorax is provided with and leads to body of heater outer ash hole, blast orifice, and it is characterized in that: said combustion chamber is provided with air inlet, the charging aperture outside body of heater; Built refractory material by laying bricks or stones on the inwall of combustion chamber, said body of heater is provided with the intake stack that connects combustion chamber and heating chamber outward.
2. high-efficient hot air furnace according to claim 1 is characterized in that: said outlet flue connects the combustion chamber.
3. high-efficient hot air furnace according to claim 1 is characterized in that: said refractory material is a refractory cement.
4. high-efficient hot air furnace according to claim 1 is characterized in that: be provided with the airduct that connects air inlet and intake stack in the said combustion chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102320965A CN102778028A (en) | 2012-07-05 | 2012-07-05 | Efficient hot air furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102320965A CN102778028A (en) | 2012-07-05 | 2012-07-05 | Efficient hot air furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102778028A true CN102778028A (en) | 2012-11-14 |
Family
ID=47123036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102320965A Pending CN102778028A (en) | 2012-07-05 | 2012-07-05 | Efficient hot air furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102778028A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104236083A (en) * | 2014-09-13 | 2014-12-24 | 昆山格天美治农机设备有限公司 | Pipeless hot air device |
| 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 |
| CN108981156A (en) * | 2018-09-10 | 2018-12-11 | 云南濮耐昆钢高温材料有限公司 | A kind of hot-blast stove convenient for safeguarding |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5635951A (en) * | 1979-08-30 | 1981-04-08 | Tsutomu Oishi | Hot air oven for preparing green tea utilizing radiant heat |
| JPS5671731A (en) * | 1979-11-13 | 1981-06-15 | Yoshiaki Yoshida | Stove |
| 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 |
| CN2603350Y (en) * | 2003-01-24 | 2004-02-11 | 李福成 | Combustion type multi-function energy-saving air heating furnace |
| JP2007255747A (en) * | 2006-03-22 | 2007-10-04 | Kaneko Agricult Mach Co Ltd | Wood pellet fuel combustion apparatus |
| CN201032348Y (en) * | 2007-04-02 | 2008-03-05 | 刘金力 | Multifunctional coal, firewood two-purpose hot air furnace |
| CN201318797Y (en) * | 2008-11-02 | 2009-09-30 | 毛金清 | Air heating furnace |
| CN201672668U (en) * | 2010-06-17 | 2010-12-15 | 青州市硕阳热风炉厂 | Energy-saving hot-blast furnace |
| CN202675597U (en) * | 2012-07-05 | 2013-01-16 | 怀远县巨龙机械制造有限公司 | High-efficiency hot blast stove |
-
2012
- 2012-07-05 CN CN2012102320965A patent/CN102778028A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5635951A (en) * | 1979-08-30 | 1981-04-08 | Tsutomu Oishi | Hot air oven for preparing green tea utilizing radiant heat |
| JPS5671731A (en) * | 1979-11-13 | 1981-06-15 | Yoshiaki Yoshida | Stove |
| 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 |
| CN2603350Y (en) * | 2003-01-24 | 2004-02-11 | 李福成 | Combustion type multi-function energy-saving air heating furnace |
| JP2007255747A (en) * | 2006-03-22 | 2007-10-04 | Kaneko Agricult Mach Co Ltd | Wood pellet fuel combustion apparatus |
| CN201032348Y (en) * | 2007-04-02 | 2008-03-05 | 刘金力 | Multifunctional coal, firewood two-purpose hot air furnace |
| CN201318797Y (en) * | 2008-11-02 | 2009-09-30 | 毛金清 | Air heating furnace |
| CN201672668U (en) * | 2010-06-17 | 2010-12-15 | 青州市硕阳热风炉厂 | Energy-saving hot-blast furnace |
| CN202675597U (en) * | 2012-07-05 | 2013-01-16 | 怀远县巨龙机械制造有限公司 | High-efficiency hot blast stove |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104236083A (en) * | 2014-09-13 | 2014-12-24 | 昆山格天美治农机设备有限公司 | Pipeless hot air device |
| 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 |
| CN108981156A (en) * | 2018-09-10 | 2018-12-11 | 云南濮耐昆钢高温材料有限公司 | A kind of hot-blast stove convenient for safeguarding |
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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 | ||
| C05 | Deemed withdrawal (patent law before 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121114 |