CN109340832A - A kind of clean fuel stove - Google Patents
A kind of clean fuel stove Download PDFInfo
- Publication number
- CN109340832A CN109340832A CN201811171652.6A CN201811171652A CN109340832A CN 109340832 A CN109340832 A CN 109340832A CN 201811171652 A CN201811171652 A CN 201811171652A CN 109340832 A CN109340832 A CN 109340832A
- Authority
- CN
- China
- Prior art keywords
- furnace body
- combustion chamber
- box
- smoke
- flue gas
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- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24B—DOMESTIC STOVES OR RANGES FOR SOLID FUELS; IMPLEMENTS FOR USE IN CONNECTION WITH STOVES OR RANGES
- F24B9/00—Stoves, ranges or flue-gas ducts, with additional provisions for heating water
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/06—Arrangements of devices for treating smoke or fumes of coolers
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Solid-Fuel Combustion (AREA)
Abstract
The present invention relates to a kind of clean fuel stoves, including furnace body, the furnace body inner cavity is equipped with combustion chamber, the bottom of combustion chamber is equidistantly equipped with fire bars, air duct is equipped with below the fire bars, the air duct bottom is placed with slag box, reversed flue is equipped with above the combustion chamber, and the reversed flue is connected with air duct, fire door is offered at the top of the furnace body, and the fire door and combustion chamber, flame-gathering cover is fixedly connected at the top of the fire door, the configuration of the present invention is simple, energy-saving and emission-reduction, a part of high-temperature flue gas can be made to enter in combustion chamber, increase the residence time of flue gas, to improve the thermal efficiency, guarantee the sufficiently complete gasification, and combustion of flue gas, stove can be prevented to distribute outward, reduce heat losses, cookware is set to fully absorb the heat of stove generation, it improves work efficiency, the heat of flue gas carrying be can use to water storage cavity Interior water is heated, and realizes the secondary use of high-temperature flue gas, prevents heat losses, energy-saving and emission-reduction.
Description
Technical field
The present invention relates to a kind of clean fuel stoves, belong to stove field.
Background technique
The existing heating stove in market is mostly the forward combustion heating stove for being suitable for common coal, due to unreasonable structure, is supplied
Hypoxgia cannot make clean fuel completely burned gasify, insufficient, the heat that the intracorporal fuel of furnace generates in combustion of burning
Amount, has quite a few to be discharged from smoke box and chimney with flue gas, so, heating effect is poor, and generates flue gas and discharge
Particulate Pollution environment, it is both not energy-efficient or not environmentally.
Summary of the invention
The technical problem to be solved in the present invention overcomes existing defect, provides a kind of clean fuel stove, anti-by being equipped with
To flue and air duct, high-temperature flue gas is under the action of chimney suction, in the thermal-flame and high-temperature gas folding that fire bars bottom is turned back
It returns into air duct and does fold return motion, enter a part of high-temperature flue gas in combustion chamber, the residence time of flue gas can be increased, from
And the thermal efficiency is improved, and guarantee the sufficiently complete gasification, and combustion of flue gas, by that stove can be prevented to distribute outward equipped with flame-gathering cover,
Heat losses are reduced, so that cookware is fully absorbed the heat of stove generation, improves work efficiency, by being equipped with smoke-box and water storage
Chamber, the heat that can use flue gas carrying heat the water in water storage cavity, realize the secondary use of high-temperature flue gas, prevent heat
Amount is lost, and energy-saving and emission-reduction can effectively solve the problems in background technique.
In order to solve the above-mentioned technical problems, the present invention provides the following technical solutions:
A kind of clean fuel stove, including furnace body, the furnace body inner cavity are equipped with combustion chamber, and the bottom of combustion chamber is equidistantly equipped with furnace
Item, the fire bars lower section are equipped with air duct, and the air duct bottom is placed with slag box, is equipped with reversed flue above the combustion chamber,
And the reversed flue is connected with air duct, offers fire door, and the fire door and combustion chamber, institute at the top of the furnace body
It states and is fixedly connected with flame-gathering cover at the top of fire door, the furnace body side is fixedly connected with smoke-box, and the smoke-box inner cavity is arranged with chimney,
And the chimney sequentially passes through smoke-box, furnace body is connected with the reversed flue, and storage is equipped between the chimney and smoke-box inner wall
Water cavity, the smoke-box periphery are arranged with insulating layer, and insulating layer side top is fixedly connected with water inlet pipe, and the water inlet pipe
Sequentially pass through insulating layer, smoke-box is connected with the water storage cavity, insulating layer other side bottom end is fixedly connected with outlet pipe, and
The outlet pipe sequentially passes through insulating layer, smoke-box is connected with the water storage cavity, and the furnace body front offers feed inlet, and institute
Feed inlet and combustion chamber are stated, the feed inlet is arranged right below air inlet, and the air inlet is connected with air duct.
Furthermore, the feed inlet and air inlet, which are connected by a hinge, bell, and installation on the outside of the bell
There is handle.
Furthermore, the furnace body front offers opening, and the opening matches with slag box, and the opening
Immediately below air inlet.
Furthermore, the bottom of furnace body quadrangle is fixedly connected to supporting leg.
Furthermore, the flame-gathering cover inner wall is equipped with cooker racks.
Furthermore, described water inlet pipe one end is connected with water source, is equipped with valve at the top of the outlet pipe.
The invention has the advantages that: the present invention by being equipped with reversed flue and air duct, effect of the high-temperature flue gas in chimney suction
Under, the thermal-flame and high-temperature gas turned back in fire bars bottom turn back and do fold return motion into air duct, make a part of high-temperature flue gas
It enters in combustion chamber, the residence time of flue gas can be increased, to improve the thermal efficiency, guarantee flue gas sufficiently completely gasification combustion
It burns, by being equipped with flame-gathering cover, stove can be prevented to distribute outward, reduce heat losses, cookware is made to fully absorb stove generation
Heat improves work efficiency, and by being equipped with smoke-box and water storage cavity, can use the heat of flue gas carrying to the water in water storage cavity
It is heated, realizes the secondary use of high-temperature flue gas, prevent heat losses, energy-saving and emission-reduction.
Detailed description of the invention
Attached drawing is used to provide further understanding of the present invention, and constitutes part of specification, with reality of the invention
It applies example to be used to explain the present invention together, not be construed as limiting the invention.
Fig. 1 is a kind of clean fuel stove sectional view of the present invention.
Fig. 2 is a kind of clean fuel stove front view of the present invention.
Fig. 3 is a kind of clean fuel stove top view of the present invention.
Figure label: 1, furnace body；2, combustion chamber；3, fire bars；4, air duct；5, slag box；6, reversed flue；7, fire door；8,
Flame-gathering cover；9, smoke-box；10, chimney；11, water storage cavity；12, insulating layer；13, water inlet pipe；14, outlet pipe；15, feed inlet；16, into
Air port；17, bell；18, it is open；19, supporting leg.
Specific embodiment
Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings, it should be understood that preferred reality described herein
Apply example only for the purpose of illustrating and explaining the present invention and is not intended to limit the present invention.
As shown in Figure 1-3, a kind of clean fuel stove, including furnace body 1,1 inner cavity of furnace body is equipped with combustion chamber 2, described
2 bottom of combustion chamber is equidistantly equipped with fire bars 3, is equipped with air duct 4 below the fire bars 3, and 4 bottom of air duct is placed with slag box 5, can
To accommodate the lime-ash after clean fuel full combustion, facilitate periodic cleaning, reversed flue 6 is equipped with above the combustion chamber 2, it is high
The thermal-flame and high-temperature gas that warm flue gas is turned back under the action of 10 suction of chimney, in 3 bottom of fire bars are turned back and are done into air duct 4
Fold return motion makes in a part of high-temperature flue gas to combustion chamber 2, can increase the residence time of flue gas, to improve the thermal efficiency, protects
The sufficiently complete gasification, and combustion of flue gas is demonstrate,proved, and the reversed flue 6 is connected with air duct 4, offers fire door at the top of the furnace body 1
7, and the fire door 7 is connected with combustion chamber 2, is fixedly connected with flame-gathering cover 8 at the top of the fire door 7, stove can be prevented outside
It distributes, reduces heat losses, so that cookware is fully absorbed the heat of stove generation, improve work efficiency, 1 side of furnace body is solid
Surely it is connected with smoke-box 9,9 inner cavity of smoke-box is arranged with chimney 10, facilitates smoke evacuation, and the chimney 10 sequentially passes through smoke-box 9, furnace
Body 1 is connected with the reversed flue 6, and water storage cavity 11 is equipped between 9 inner wall of the chimney 10 and smoke-box, flue gas is can use and takes
The heat of band heats the water in water storage cavity 11, realizes the secondary use of high-temperature flue gas, prevents heat losses, and energy conservation subtracts
Row, 9 periphery of smoke-box are arranged with insulating layer 12, can keep warm to the water after heating, prevent heat losses, the heat preservation
12 side top of layer are fixedly connected with water inlet pipe 13, can be convenient in water storage cavity 11 plus water, and the water inlet pipe 13 successively passes through
Wear insulating layer 12, smoke-box 9 is connected with the water storage cavity 11,12 other side bottom end of insulating layer is fixedly connected with outlet pipe
14, it can connect the heating equipments such as radiator, and the outlet pipe 14 sequentially passes through insulating layer 12, smoke-box 9 and the water storage cavity
11 are connected, and 1 front of furnace body offers feed inlet 15, can fill clean fuel, and the feed inlet 15 and combustion chamber 2
It is connected, the feed inlet 15 is arranged right below air inlet 16, can provide the burning of clean fuel air inlet oxygen supply, facilitate
Full combustion, and the air inlet 16 is connected with air duct 4.
More specifically, the feed inlet 15 is connected by a hinge with air inlet 16 bell 17, is easy to open or seals
Closed furnace body 1, and handle is equipped on the outside of the bell 17,1 front of furnace body offer opening 18, and the opening 18 with connect
Slag box 5 matches, and facilitates taking-up slag box 5 to carry out processing lime-ash, and the opening 18 is located at immediately below air inlet 16, the furnace
1 bottom four corners of body are fixedly connected to supporting leg 19, can support furnace body 1, and 8 inner wall of flame-gathering cover is equipped with cooker racks, it is described into
13 one end of water pipe is connected with water source, is equipped with valve at the top of the outlet pipe 14, facilitates and closes outlet pipe 14.
Working principle of the present invention: in use, clean fuel burning generates heat, flame-gathering cover 8 can prevent stove from dissipating outward
Hair reduces heat losses, so that cookware is fully absorbed the heat of stove generation, improves work efficiency, the high temperature that when burning generates
The thermal-flame and high-temperature gas that flue gas is turned back under the action of 10 suction of chimney, in 3 bottom of fire bars are turned back to do into air duct 4 and be rolled over
Movement is returned, is made in a part of high-temperature flue gas to combustion chamber 2, the residence time of flue gas can be increased, to improve the thermal efficiency, is guaranteed
The sufficiently complete gasification, and combustion of flue gas, another part flue gas enter chimney 10, can heat to the water in water storage cavity 11, real
The secondary use of existing high-temperature flue gas, prevents heat losses, energy-saving and emission-reduction.
The above are the preferable embodiments of the present invention, and those skilled in the art in the invention can also be to above-mentioned embodiment party
Formula is changed and is modified, and therefore, the invention is not limited to above-mentioned specific embodiment, all those skilled in the art exist
Made any conspicuous improvement, replacement or modification all belong to the scope of protection of the present invention on the basis of the present invention.
Claims (6)
1. a kind of clean fuel stove, including furnace body (1), it is characterised in that: furnace body (1) inner cavity is equipped with combustion chamber (2), institute
It states combustion chamber (2) bottom to be equidistantly equipped with fire bars (3), is equipped with air duct (4) below the fire bars (3), air duct (4) bottom is placed
Have slag box (5), is equipped with reversed flue (6) above the combustion chamber (2), and the reversed flue (6) is connected with air duct (4)
It is logical, it is offered fire door (7) at the top of the furnace body (1), and the fire door (7) is connected with combustion chamber (2), fire door (7) top
Portion is fixedly connected with flame-gathering cover (8), and furnace body (1) side is fixedly connected with smoke-box (9), and smoke-box (9) inner cavity is arranged with
Chimney (10), and the chimney (10) sequentially passes through smoke-box (9), furnace body (1) is connected with the reversed flue (6), the cigarette
Water storage cavity (11) are equipped between chimney (10) and smoke-box (9) inner wall, smoke-box (9) periphery is arranged with insulating layer (12), the guarantor
Warm layer (12) side top is fixedly connected with water inlet pipe (13), and the water inlet pipe (13) sequentially passes through insulating layer (12), smoke-box
(9) it is connected with the water storage cavity (11), insulating layer (12) other side bottom end is fixedly connected with outlet pipe (14), and described
Outlet pipe (14) sequentially passes through insulating layer (12), smoke-box (9) is connected with the water storage cavity (11), and furnace body (1) front is opened
Equipped with feed inlet (15), and the feed inlet (15) is connected with combustion chamber (2), and the feed inlet (15) is arranged right below air inlet
Mouth (16), and the air inlet (16) is connected with air duct (4).
2. a kind of clean fuel stove according to claim 1, it is characterised in that: the feed inlet (15) and air inlet
(16) being connected by a hinge has bell (17), and is equipped with handle on the outside of the bell (17).
3. a kind of clean fuel stove according to claim 1, it is characterised in that: furnace body (1) front offers out
Mouth (18), and the opening (18) matches with slag box (5), and the opening (18) is located at immediately below air inlet (16).
4. a kind of clean fuel stove according to claim 1, it is characterised in that: furnace body (1) bottom four corners are solid
Surely supporting leg (19) are connected with.
5. a kind of clean fuel stove according to claim 1, it is characterised in that: flame-gathering cover (8) inner wall is equipped with
Cooker racks.
6. a kind of clean fuel stove according to claim 1, it is characterised in that: described water inlet pipe (13) one end is connected with
Water source, outlet pipe (14) top are equipped with valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811171652.6A CN109340832A (en) | 2018-10-09 | 2018-10-09 | A kind of clean fuel stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811171652.6A CN109340832A (en) | 2018-10-09 | 2018-10-09 | A kind of clean fuel stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109340832A true CN109340832A (en) | 2019-02-15 |
Family
ID=65308103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811171652.6A Pending CN109340832A (en) | 2018-10-09 | 2018-10-09 | A kind of clean fuel stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109340832A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110425573A (en) * | 2019-08-27 | 2019-11-08 | 中国矿业大学 | A kind of clean and safe type combustion system and method |
| CN111365736A (en) * | 2020-03-23 | 2020-07-03 | 赵明亮 | Energy-saving stove |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102008027592A1 (en) * | 2008-05-09 | 2009-11-19 | Lupi Solartechnik Gmbh | Device for heat extraction from flue gases of furnace by using heat exchanger through which liquid flows in flue gas pipe, has heat exchanger that is fixed at connecting component |
| CN202835457U (en) * | 2012-07-11 | 2013-03-27 | 石家庄多康采暖设备有限公司 | Multiple combustion type civilian heating furnace provided with internal air duct system |
| CN204574126U (en) * | 2015-04-15 | 2015-08-19 | 遂宁市科能农村能源器具厂 | Environmental protection and energy saving biomass cooking furnace |
| CN205174452U (en) * | 2015-11-24 | 2016-04-20 | 石家庄市春燕采暖设备有限公司 | Special clean burning furnace utensil that fires of moulded coal |
| CN108266755A (en) * | 2018-02-02 | 2018-07-10 | 浙江绿厨节能科技有限公司 | Automatically control the energy-saving cooking of air output |
-
2018
- 2018-10-09 CN CN201811171652.6A patent/CN109340832A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102008027592A1 (en) * | 2008-05-09 | 2009-11-19 | Lupi Solartechnik Gmbh | Device for heat extraction from flue gases of furnace by using heat exchanger through which liquid flows in flue gas pipe, has heat exchanger that is fixed at connecting component |
| CN202835457U (en) * | 2012-07-11 | 2013-03-27 | 石家庄多康采暖设备有限公司 | Multiple combustion type civilian heating furnace provided with internal air duct system |
| CN204574126U (en) * | 2015-04-15 | 2015-08-19 | 遂宁市科能农村能源器具厂 | Environmental protection and energy saving biomass cooking furnace |
| CN205174452U (en) * | 2015-11-24 | 2016-04-20 | 石家庄市春燕采暖设备有限公司 | Special clean burning furnace utensil that fires of moulded coal |
| CN108266755A (en) * | 2018-02-02 | 2018-07-10 | 浙江绿厨节能科技有限公司 | Automatically control the energy-saving cooking of air output |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110425573A (en) * | 2019-08-27 | 2019-11-08 | 中国矿业大学 | A kind of clean and safe type combustion system and method |
| CN110425573B (en) * | 2019-08-27 | 2024-03-01 | 中国矿业大学 | Clean and safe combustion system and method |
| CN111365736A (en) * | 2020-03-23 | 2020-07-03 | 赵明亮 | Energy-saving stove |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190215 |
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| WD01 | Invention patent application deemed withdrawn after publication |