CN201615507U - Multi-fuel energy-saving air return stove - Google Patents

Multi-fuel energy-saving air return stove Download PDF

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Publication number
CN201615507U
CN201615507U CN2009201257991U CN200920125799U CN201615507U CN 201615507 U CN201615507 U CN 201615507U CN 2009201257991 U CN2009201257991 U CN 2009201257991U CN 200920125799 U CN200920125799 U CN 200920125799U CN 201615507 U CN201615507 U CN 201615507U
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CN
China
Prior art keywords
stove
air return
furnace
fuel energy
combustion
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Expired - Fee Related
Application number
CN2009201257991U
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Chinese (zh)
Inventor
吴庆国
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吴庆国
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Priority to CN2009201257991U priority Critical patent/CN201615507U/en
Application granted granted Critical
Publication of CN201615507U publication Critical patent/CN201615507U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a multi-fuel energy-saving air return stove which comprises an internal stove body, an external stove body, a stove core and breathing pipes arranged between the internal stove body and the external stove body; and the multi-fuel energy-saving air return stove is characterized in that a partition board fitted with the inner diameter of the internal stove body is arranged on the upper end surface of the stove core, a cylindrical burner provided with fire holes evenly distributed on the surface is arranged in a fire opening on the stove core and connected with the other breathing pipe, a truncated cone shaped combustion-supporting device is covered outside the burner, the fire holes are evenly distributed on the outer circumferential surface of the truncated cone shaped combustion-supporting device, the partition board is fixed on the outer circumferential surface at the upper end of the combustion-supporting device, and the outer circumferential surface of the partition board is fitted with an inner hole of the internal stove body. The multi-fuel energy-saving air return stove has the advantages that the air return stove is simple in structure, easy for manufacture, good in energy-saving effect and suitable for urban and rural areas.

Description

Many fuel energy-savings air return stove
Technical field
The utility model relates to a kind of air return stove, particularly a kind of many fuel energy-savings air return stove.
Background technology
Air return stove type of the prior art is many, but the ubiquity coal consumption is big, and it is insufficient to burn, and fuel is single, the shortcoming that the soot emissions amount is big.ZL200720123269.4 discloses a kind of energy-conservation air return stove of oxygen that advances automatically, it is characterized in that between inner furnace body and external furnace body oxygen channel being housed, and the collar plate shape combustion-supporting is set above combustion chamber, and it is combustion-supporting that air enters combustion-supporting by oxygen channel.Fuel gas fully mixes the still unresolved clean-burning problem of this air return stove in the air that enters from oxygen channel and the stove because this structure fails to make.
Summary of the invention
At the deficiencies in the prior art, the utility model aims to provide and a kind ofly not only makes full combustion of fuel, and makes the also clean-burning air return stove of the fuel gas that produces in the combustion process, and this air return stove can be a fuel with coal, bavin, leaf, weeds etc.
The technical solution of the utility model: a kind of many fuel energy-savings air return stove, comprise inner furnace body, external furnace body, combustion chamber, and the breather pipe that is provided with between inner furnace body and external furnace body, it is characterized in that, on the combustion chamber upper surface, be provided with one with the suitable dividing plate of inner furnace body internal diameter, the column type burner of one surperficial uniform fire hole is set in the burner on combustion chamber, described burner connects with another breather pipe, be covered with a circular platform type combustion-supporting at described burner, the uniform fire hole of the outer circumference surface of described circular platform type combustion-supporting, on the outer circumference surface of described combustion-supporting upper end, fix a dividing plate, the outer circumference surface of this dividing plate and the endoporus of inner furnace body are suitable, and the gas outlet of the breather pipe that is provided with between inner furnace body and external furnace body is between described two dividing plates.
Body of heater is provided with inclination fuel charge pipe, and charge door has movable bell.
Because the utility model has adopted burner, combustion-supporting structure, upper and lower end face at combustion-supporting is provided with dividing plate respectively, one breather pipe passes lower clapboard and enters combustion-supporting bin, another breather pipe passes lower clapboard and connects with burner, fuel gas enters this bin energy and oxygen mix is fully burnt, and reaches smokeless effect, when all open in the air port of air return stove, the fire hole of burner jets out flames, and the intensity of a fire is extremely prosperous.After this air return stove uses certain hour, do not find cigarette, oily fouling in the smoke pipe.
In the body of heater side one inclination charge pipe is set, has solved air return stove from the big shortcoming of fire door refuelling dust, when being fuel with coal, bavin, leaf, weeds etc., it is convenient to add material.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the left view of Fig. 1;
In the accompanying drawing: 1-burner 2-combustion-supporting 3-external furnace body 4-inner furnace body 5-combustion chamber 6-breather pipe 7-breather pipe 8-charge pipe 9-moves the movable grate 11-of fire door 10-dividing plate 12-dividing plate 13-and goes up the movable bell of the standby wind of return air hole 15-port lid 16-tobacco bale 17-fresh air inlet 18-fresh air inlet 19-hole 20-drawing handle 21-refractory fibre 22-ash mouthful 23-under the return air hole 14-.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
As shown in Figure 1, the utility model comprises external furnace body (3), inner furnace body (4), with the combustion chamber of making by refractory material (5), the dividing plate made from steel plate (11) is set on combustion chamber, column type burner (1) is set in the combustion chamber burner, burner (1) is covered with the uniform fire hole circular platform type of outer circumference surface combustion-supporting (2), in combustion-supporting (2) upper end steel dividing plate (12) is housed, between two dividing plates, form a burning bin, breather pipe (7) passes dividing plate (11) to the oxygen supply of bin edge, breather pipe (6) passes dividing plate (11) to burner (1) oxygen supply, fuel gas and sufficient oxygen mixed combustion are abundant like this, form smokeless flames.Have connecting tube on burner (1) body, described connecting tube and breather pipe (6) are connected into one by pipe joint.
The shape of burner (1) can also be circular platform type, pyramid type, oval column type etc. except that column type, also can realize the mixed function of fuel gas and oxygen, belongs to subject area of the present utility model.
Between combustion chamber (5) and inner furnace body, fill refractory fibre (21) insulation, improve the ignition temperature in the combustion chamber (5), be beneficial to fuel combustion, decomposition.
At tobacco bale (16) position corresponding return air hole (13) and following return air hole (14) are set with external furnace body, last return air hole is provided with port lid (15), just in order to warm oneself, can close going up return air hole (13), thermal current is taken away through tobacco bale (16) from return air hole (14) down.
On combustion-supporting (2) burner movable bell (23) is set, this bell is used for regulating intensity of a fire size.
Ash bin of the present utility model adopts sealed, be provided with ash hole (22) in a side of ash bin, ash hole (22) is by mobile fire door (9) switch, the corresponding fresh air inlet (18) of corresponding fresh air inlet of breather pipe (6) (17) and breather pipe (7) and the standby wind hole (19) of air blast are set respectively in described ash hole side, and described all wind holes are provided with movable wind lid respectively so that regulate the quantity delivered of oxygen.
Travelling oven bridge (10) is set under the combustion chamber of the present utility model, described movable grate is round shape, constitute by the steel grid, described movable grate (10) is positioned on the base, one end of described movable grate (10) connects drawing handle (20), when drawing handle (20) moves to extreme position, the bulk cinder that burnt in the combustion chamber falls from the grate edge, and little cinder can directly fall from grate steel grid.
The utility model air return stove is simple in structure, is easy to make; Good energy-conserving effect is fit to town and country and uses.

Claims (5)

1. fuel energy-saving air return stove more than a kind, comprise inner furnace body (4), external furnace body (3), combustion chamber (5), and the breather pipe (7) that is provided with between inner furnace body (4) and external furnace body (3), it is characterized in that, on combustion chamber (5) upper surface, be provided with one with the suitable dividing plate (11) of inner furnace body (4) internal diameter, go up the column type burner (1) that a surperficial uniform fire hole is set in the burner at combustion chamber (5), described burner (1) connects with a breather pipe (6), be covered with a circular platform type combustion-supporting (2) at described burner (1), the uniform fire hole of the outer circumference surface of described circular platform type combustion-supporting, on the outer circumference surface of described combustion-supporting upper end, fix a dividing plate (12), the gas outlet of breather pipe (7) is between dividing plate (11) and dividing plate (12), and the endoporus of the outer circumference surface of dividing plate (12) and inner furnace body (4) is suitable.
2. according to the described a kind of many fuel energy-savings air return stove of claim 1, it is characterized in that body of heater is provided with inclination charge pipe (8), charge door has movable bell.
3. according to claim 1 or 2 described a kind of many fuel energy-savings air return stoves, it is characterized in that at tobacco bale (16) position corresponding with external furnace body (3) return air hole (13) and following return air hole (14) are set, last return air hole (13) is provided with movable port lid (15).
4. according to the described a kind of many fuel energy-savings air return stove of claim 3, it is characterized in that, standby wind hole (19) is set in the ash bin side.
5. according to claim 1 or 2 described a kind of many fuel energy-savings air return stoves, it is characterized in that, standby wind hole (19) is set in the ash bin side.
CN2009201257991U 2009-11-09 2009-11-09 Multi-fuel energy-saving air return stove Expired - Fee Related CN201615507U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009201257991U CN201615507U (en) 2009-11-09 2009-11-09 Multi-fuel energy-saving air return stove

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009201257991U CN201615507U (en) 2009-11-09 2009-11-09 Multi-fuel energy-saving air return stove

Publications (1)

Publication Number Publication Date
CN201615507U true CN201615507U (en) 2010-10-27

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009201257991U Expired - Fee Related CN201615507U (en) 2009-11-09 2009-11-09 Multi-fuel energy-saving air return stove

Country Status (1)

Country Link
CN (1) CN201615507U (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103123109A (en) * 2013-02-05 2013-05-29 叶绍国 Gasification combustor of solid fuel cooking range
CN104006415A (en) * 2014-06-17 2014-08-27 朱德征 Novel energy-saving convenient movable type air return stove with constant air supply rate
CN104197380A (en) * 2014-09-17 2014-12-10 凤冈县凤鸣农用机械制造有限公司 Burner for firewood-saving stove
CN105135487A (en) * 2015-09-18 2015-12-09 施美琴 Spiral energy-saving and environment-friendly kitchen range
CN106895577A (en) * 2017-02-27 2017-06-27 宋宏达 Divide fire, three circulation civil boilers of banking up a fire
CN108361965A (en) * 2017-01-27 2018-08-03 塞尔梅塔公司 Heat exchanger
CN109974034A (en) * 2019-03-20 2019-07-05 张帅 A kind of energy saving and environment friendly wood stove

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103123109A (en) * 2013-02-05 2013-05-29 叶绍国 Gasification combustor of solid fuel cooking range
CN103123109B (en) * 2013-02-05 2015-03-25 叶绍国 Gasification combustor of solid fuel cooking range
CN104006415A (en) * 2014-06-17 2014-08-27 朱德征 Novel energy-saving convenient movable type air return stove with constant air supply rate
CN104197380A (en) * 2014-09-17 2014-12-10 凤冈县凤鸣农用机械制造有限公司 Burner for firewood-saving stove
CN105135487A (en) * 2015-09-18 2015-12-09 施美琴 Spiral energy-saving and environment-friendly kitchen range
CN108361965A (en) * 2017-01-27 2018-08-03 塞尔梅塔公司 Heat exchanger
CN108361965B (en) * 2017-01-27 2021-05-14 塞尔梅塔公司 Heat exchanger
CN106895577A (en) * 2017-02-27 2017-06-27 宋宏达 Divide fire, three circulation civil boilers of banking up a fire
CN106895577B (en) * 2017-02-27 2019-08-16 宋宏达 One kind point fire, three circulation civil boilers of banking up a fire
CN109974034A (en) * 2019-03-20 2019-07-05 张帅 A kind of energy saving and environment friendly wood stove
CN109974034B (en) * 2019-03-20 2020-12-11 灵璧县浩翔信息科技有限公司 Energy-saving environment-friendly type firewood stove

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Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20101027

Termination date: 20171109

CF01 Termination of patent right due to non-payment of annual fee