CN102121710B - Anti-slagging stove - Google Patents
Anti-slagging stove Download PDFInfo
- Publication number
- CN102121710B CN102121710B CN201010609862A CN201010609862A CN102121710B CN 102121710 B CN102121710 B CN 102121710B CN 201010609862 A CN201010609862 A CN 201010609862A CN 201010609862 A CN201010609862 A CN 201010609862A CN 102121710 B CN102121710 B CN 102121710B
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- China
- Prior art keywords
- agitator arm
- combustion chamber
- hearth
- caking
- slag
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Abstract
The embodiment of the invention discloses an anti-slagging stove, comprising a burning chamber provided with an ignition rod, a first motor, a hopper, a second motor and a hearth, wherein the burning chamber is internally provided with a first stirring rod; the two ends of the first stirring rod are respectively provided with a spiral piece, and the middle of the first stirring rod is provided with a plurality of slag crushing nails; one end of the first stirring rod penetrates through the feeding port of the burning chamber, and the other end of the first stirring rod penetrates through the slag hole of the burning chamber; the output end of the first motor is connected with the first stirring rod; the bottom of the hopper is provided with a feeding pipe communicated with the feeding port of the burning chamber; the feeding pipe is internally provided with a second stirring rod which is provided with spiral pieces; one end, close to the feeding port, of the second stirring rod is higher than one end, close to the feeding port, of the first stirring rod; the output end of the second motor is connected with the second stirring rod; and the hearth is arranged at the top of the burning chamber and is communicated with the burning chamber. By utilizing the anti-slagging stove disclosed by the embodiment of the invention, the problem of slagging of the stove in the process of burning is solved.
Description
Technical field
The present invention relates to stove and accessory manufacturing technology field, more particularly, relate to a kind of anti-caking slag hearth tool.
Background technology
Stove and accessory is a furniture commonly used in people's daily life.The combustion chamber is the place of fuel combustion in the stove and accessory as the core component of stove and accessory, realizes the operate as normal of stove and accessory through the burning of fuel in the combustion chamber.
Existing stove and accessory is in the process of burning, and fuel burns in the combustion chamber, because the temperature in the combustion chamber is than higher; The ashes that fuel combustion produces can slagging scorification in the combustion chamber; If things go on like this, the ashes after the slagging scorification can stop up the fresh air inlet on the combustion chamber, thereby influence the burning of fuel.For this reason, than higher, general fuel commonly used is peeler core to stove and accessory to the requirement of fuel, because the grey matter that peeler core contains is fewer, so its burning back can not stay too many ashes, the slagging scorification phenomenon in the time of on certain degree, can alleviating fuel combustion usually.But present fuel adopts peeler core to make a large amount of timber of fuel requirement, and the consumption for log is too big like this, is unfavorable for the protection of environment, and the cost of peeler core has increased the input cost of fuel when stove and accessory burns than higher.And in our daily life; A lot of biomass fuels are arranged, and for example straw, wood chip, agricultural crop straw etc. are because the ash rate that contains in these fuel is bigger; The ash content that produces is many and then be easy to slagging scorification in the process of burning; And the large number of biological matter fuel of generations such as annual crops is incinerated in vain, has not only polluted environment, has caused the waste of the energy simultaneously.
Therefore, how to provide a kind of and can prevent that the stove and accessory of slagging scorification is the direction of present those skilled in the art's research and development after the fuel combustion.
Summary of the invention
In view of this, the invention provides a kind of anti-caking slag hearth tool, with the ashes slagging scorification that prevents that stove and accessory from producing after fuel combustion.
In order to achieve the above object, the embodiment of the invention provides following technical scheme:
A kind of anti-caking slag hearth tool comprises:
Be provided with the combustion chamber of fire rod; Be provided with first agitator arm in this combustion chamber, the two ends of said first agitator arm are provided with flight, and the centre is provided with a plurality of disintegrating slag nails; One end of said first agitator arm passes the charging aperture of said combustion chamber, and the other end passes the slag notch of said combustion chamber;
First motor that output links to each other with said first agitator arm;
Hopper; Said feed hopper bottom is provided with the feed pipe with the feeding inlet of said combustion chamber; Be provided with second agitator arm in the said feed pipe; Said second agitator arm is provided with flight, and said second agitator arm is higher than the end of said first agitator arm near said charging aperture near an end of said charging aperture;
Second motor that output is connected with said second agitator arm;
Be arranged on the top of said combustion chamber, and the burner hearth that communicates with said combustion chamber.
Preferably, in the above-mentioned anti-caking slag hearth tool, said a plurality of disintegrating slag nails are distributed on said first agitator arm position relative with said burner hearth interlacedly.
Preferably, in the above-mentioned anti-caking slag hearth tool, said a plurality of disintegrating slags nail all with the axis normal of said first agitator arm.
Preferably, in the above-mentioned anti-caking slag hearth tool, said fire rod is arranged on the bottom surface of said combustion chamber, and is positioned at the end near said charging aperture.
Preferably, in the above-mentioned anti-caking slag hearth tool, also comprise the casing that is arranged on outside the said burner hearth, the outer wall of this casing and said burner hearth forms hot water storage tank.
Preferably, in the above-mentioned anti-caking slag hearth tool, said burner hearth is the taper burner hearth, and the less end of said burner hearth cross section links to each other with the table of this anti-caking slag hearth tool.
Preferably, in the above-mentioned anti-caking slag hearth tool, said table is provided with exhaust opening, and this exhaust opening is provided with the smoke exhaust pipe that passes said hot water storage tank, and the part that said smoke exhaust pipe is arranged in said hot water storage tank distributes around said burner hearth spiral.
Preferably, in the above-mentioned anti-caking slag hearth tool, the inwall at the top of said burner hearth is provided with wind complement port, and outer wall is provided with the benefit air compartment that communicates with said wind complement port, and the air inlet of this benefit air compartment is provided with the secondary air channel that links to each other with the separating chamber of this anti-caking slag hearth tool.
Preferably, in the above-mentioned anti-caking slag hearth tool, the outlet of said smoke exhaust pipe is provided with exhaust blower, and the end that said smoke exhaust pipe links to each other with the import of said exhaust blower is provided with disposal box, is provided with the multiple filtration net in this disposal box.
Preferably, in the above-mentioned anti-caking slag hearth tool, said hopper is a broach hopper, and said second agitator arm is arranged on the less bottom of said hopper cross-sectional area.
Can know by technique scheme; In the anti-caking slag hearth tool that the embodiment of the invention provides; Be arranged on first agitator arm in the feed pipe of feed hopper bottom is transported to fuel the combustion chamber under the drive of first motor charging aperture, fuel is transported in the combustion chamber under the drive of second agitator arm, and fuel is after burning fully; Under the promotion of the new fuel that gets into and under the drive of second agitator arm, the ashes that produce are discharged from slag-drip opening; And in the process of burning, a plurality of disintegrating slag nails constantly stir burning place in the combustion chamber under the rotation of second agitator arm drives, and the ashes that are about to caking are blended; And then under second agitator arm drives, drain, the anti-caking slag hearth tool that the embodiment of the invention provides has solved the slagging scorification problem that stove and accessory occurs in the process of burning.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art; To do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below; Obviously, the accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills; Under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
The structural representation of the anti-caking slag hearth tool that Fig. 1 provides for the embodiment of the invention.
The specific embodiment
To combine the accompanying drawing in the embodiment of the invention below, the technical scheme in the embodiment of the invention is carried out clear, intactly description, obviously, described embodiment only is a part of embodiment of the present invention, rather than whole embodiment.Based on the embodiment among the present invention, the every other embodiment that those of ordinary skills are obtained under the prerequisite of not making creative work belongs to the scope that the present invention protects.
The invention provides a kind of anti-caking slag hearth tool, with the ashes slagging scorification that prevents that stove and accessory from producing after fuel combustion.
The anti-caking slag hearth tool that the embodiment of the invention provides comprises fire rod 2, combustion chamber 1, first agitator arm 6, first motor 11, hopper 5, second agitator arm 3, second motor 4 and burner hearth 7, wherein:
The output of first motor 11 links to each other with first agitator arm 6, and first agitator arm 6 is rotated under the drive of first motor 11, under the drive of flight, fuel is transported to the combustion chamber 1 from charging aperture;
The bottom of hopper 5 is provided with the feed pipe 15 with the feeding inlet of combustion chamber 1; Be provided with second agitator arm 3 in this feed pipe 15; This second agitator arm 3 is provided with flight, and second agitator arm 3 is higher than the end of said first agitator arm 6 near charging aperture near an end of said charging aperture;
The output of second motor 4 is connected with an end of second agitator arm 3, can drive 3 rotations of second agitator arm, thereby from hopper 5, be transported to fuel in the charging aperture of combustion chamber 1;
Burner hearth 7 is arranged on the top of combustion chamber 1; And communicate with combustion chamber 1; Fuel gets in the burner hearth 7 at high-temperature flue gas and the flame that combustion chamber 1 internal combustion produces, and discharges from the top of burner hearth 7, thereby realizes the heating object 18 on the table 17 of burner hearth 7 is heated;
The air admission hole of combustion chamber 1 communicates with the separating chamber 14 of this anti-caking slag hearth tool, is used for to combustion chamber 1 bubbling air, supports the burning of fuel in the combustion chamber 1.
The course of work of the anti-caking slag hearth tool that the embodiment of the invention provides is following:
The anti-caking slag hearth tool that provides in the embodiment of the invention is in the process of work; In the process of burning, ashes are blended on the one hand; Prevent ashes slagging scorification in the environment of high temperature, make in the ashes not the full combustion of fuel of after-flame fully after simultaneously disintegrating slag nail 16 blends ashes; On the other hand, will promote ashes through follow-up charging and move, and near the flight on slag notch one end ashes drained at any time the ashes slagging scorification of having avoided the long-term accumulation of ashes in combustion chamber 1 to cause through first agitator arm 6 to slag-drip opening.In the anti-caking slag hearth tool that provides in the embodiment of the invention, avoided the slagging scorification phenomenon of stove and accessory in combustion process, made that this stove and accessory can be with various biomass fuels, like burnings that acts as a fuel such as rice husk, wood chip, bark, agricultural crop straws.
In the anti-caking slag hearth tool that provides in the embodiment of the invention; Second agitator arm 3 is higher than the end of said first agitator arm 6 near charging aperture near an end of the charging aperture of combustion chamber 1; During the position relation of above-mentioned first agitator arm 6 and second agitator arm 3 can have a lot; Preferably, above-mentioned first agitator arm 6 is parallel to each other with said second agitator arm 3, and the horizontal plane at second agitator arm, 3 places is higher than the horizontal plane at first agitator arm, 6 places.
In the anti-caking slag hearth tool that provides in the present embodiment; Disintegrating slag nail 16 is arranged on the middle part of first agitator arm 6; Be the middle part of combustion chamber 1, the tip of a plurality of disintegrating slag nails 16 is all towards the direction away from first agitator arm 6, along with the rotation of first agitator arm 6; Ashes in 16 pairs of combustion chambers 1 of a plurality of disintegrating slags nail stir, and ashes are blended prevent slagging scorification.In order further to optimize such scheme, above-mentioned disintegrating slag nail 16 is vertical each other with the axis of first agitator arm 6, preferred scheme, and above-mentioned disintegrating slag is followed closely 16 that be distributed in first agitator arm 6 and burner hearth 7 pairing middle parts interlacedly.
The anti-caking slag hearth tool that provides in the embodiment of the invention is in the process of work, and the ashes that burning produces the constantly slag-drip opening of combustion chamber 1 are discharged, and the ashes that for ease burning produced are collected, and below behind the deslagging of combustion chamber 1, are provided with ash bucket 9.
In order further to optimize above-mentioned scheme, in the anti-caking slag hearth tool that provides in the foregoing description, on the bottom surface when fire rod 2 is arranged on burning, and near an end of charging aperture, as far as possible promptly lighted after making fuel enter into combustion chamber 1 like this.
In the anti-caking slag hearth tool that provides in the foregoing description; Burner hearth 7 is the taper burner hearth; And the less end of cross-sectional area is positioned at the top of stove and accessory; It should be connected with the table 17 of this anti-caking slag hearth tool by end, and the burner hearth of pyramidal structure can improve the efficiency of heating surface to the heating object on the table 17 18 so that flame is gathered more.In order further to optimize such scheme; The inwall at the top of above-mentioned burner hearth 7 is provided with wind complement port 72, and the corresponding outer wall in the top of burner hearth 7 is provided with mends air compartment 71, and the air inlet of this benefit air compartment 71 is provided with the secondary air channel (not shown) that links to each other with separating chamber 14; Air enters into through blowdown pipe and mends air compartment 71 like this; And blow in the burner hearth 7 through wind complement port 72, through in burner hearth 7, mending air, make the not gas of after-flame (for example carbon monoxide etc.) after-flame fully fully in the high-temperature flue gas in the burner hearth 7 on the one hand; Make that the burning of fuel is more abundant, improve the efficiency of combustion of fuel; Reduce a large amount of imperfect combustion gas on the other hand and be discharged in the atmosphere influence environment.Being provided with of above-mentioned wind complement port 72 can also make the high-temperature flue gas or the flame that come out in the burner hearth 7 gather more, improved the temperature of high-temperature flue gas or flame, and then improved being arranged on the efficiency of heating surface of the heating object 18 on the table 17.
Preferred scheme, above-mentioned benefit air compartment 71 are that annular is mended air compartment, and it is around burner hearth 7 afterbodys, and wind complement port 72 is distributed on the inwall at top of burner hearth 7, makes gas enter into burner hearth 7 from all directions, makes tonifying Qi more abundant, has improved the effect of tonifying Qi.
In the anti-caking slag hearth tool that provides in the foregoing description; Outside table 17, also be provided with casing 10; Form hot water storage tank 101 between the outer wall of this casing 10 and burner hearth 7; Through in hot water storage tank 101, adding entry, realize the heat that burner hearth 7 outer walls come out is absorbed utilization again, improved the heat energy utilization rate of this anti-caking slag hearth tool.In order further to optimize such scheme, above-mentioned blowdown pipe can pass from this hot water storage tank 101, heats through 101 pairs of blowdown pipes of hot water storage tank, has improved the temperature of tonifying Qi inner air tube, makes that the air in the blowdown pipe is combustion-supporting more efficiently.
The heat that above-mentioned hot water storage tank 101 can distribute the outer wall of burner hearth 7 absorbs and to utilize, and these heated water can be applied in the daily life, for example has a bath, heat supply heating etc.
Just burner hearth 7 outer wall dispersed heats are utilized again in the such scheme; In the stove and accessory use of reality; Though high-temperature flue gas is used for heating object 18 is heated, the waste gas after being used to heat, the flue gas of promptly from exhaust opening, discharging still has very high temperature; After these flue gases are discharged from, still can cause great amount of heat not to be utilized.Based on this, above-mentioned exhaust opening is connected with smoke exhaust pipe 8, and this smoke exhaust pipe 8 passes hot water storage tank 101, in the process of smoke evacuation, carries out heat exchange through the water in smoke exhaust pipe 8 and the hot water storage tank 101, thereby realizes the heat energy in the waste gas is utilized again.Above-mentioned smoke exhaust pipe 8 can pass hot water storage tank 101 with various distribution modes, and in order to increase smoke exhaust pipe 8 and hydrothermal exchange area, the part that above-mentioned smoke exhaust pipe 8 is arranged in hot water storage tank 101 distributes around burner hearth 7 spirals, has improved heat exchange efficiency.Preferred scheme is that above-mentioned smoke exhaust pipe 8 is provided with the heat exchanging fin (not shown), has further increased the heat exchange area of smoke exhaust pipe 8 with water, has improved the absorption efficiency to heat energy in the waste gas.
In the anti-caking slag hearth tool that provides in the foregoing description, be provided with exhaust blower 12 in the outlet of smoke exhaust pipe 8, smoke exhaust pipe 8 is provided with disposal box 13 with the end that the import of exhaust blower 12 links to each other; Be provided with multiple filtration net (not shown) in this disposal box 13; Because the flue gas of discharging in the smoke exhaust pipe 8 contains a large amount of dusts, these dusts get into before the exhaust blower 12, filter through the screen pack in the disposal box 13; Dust is filtered in disposal box 13; This disposal box 13 can regularly be handled, and the dust that is collected in is wherein focused on, and being provided with of above-mentioned disposal box 13 reduced the pollution to environment of flue gas that smoke exhaust pipe 8 discharges.
In the anti-caking slag hearth tool that provides in the foregoing description; Hopper 5 is parts that this stove and accessory holds fuel, can be various structures, and is preferred; Above-mentioned hopper 5 is a broach hopper; In the process of charging, fuel can be slipped to the drain hole of hopper 5 automatically, and under the drive of second agitator arm 3, carries out the conveying of fuel.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the present invention.Multiple modification to these embodiment will be conspicuous concerning those skilled in the art, and defined General Principle can realize under the situation that does not break away from the spirit or scope of the present invention in other embodiments among this paper.Therefore, the present invention will can not be restricted to these embodiment shown in this paper, but will meet and principle disclosed herein and features of novelty the wideest corresponding to scope.
Claims (10)
1. an anti-caking slag hearth tool is characterized in that, comprising:
Be provided with the combustion chamber of fire rod; Be provided with first agitator arm in this combustion chamber, the two ends of said first agitator arm are provided with flight, and the centre is provided with a plurality of disintegrating slag nails; One end of said first agitator arm passes the charging aperture of said combustion chamber, and the other end passes the slag notch of said combustion chamber;
First motor that output links to each other with said first agitator arm;
Hopper; Said feed hopper bottom is provided with the feed pipe with the feeding inlet of said combustion chamber; Be provided with second agitator arm in the said feed pipe; Said second agitator arm is provided with flight, and said second agitator arm is higher than the end of said first agitator arm near said charging aperture near an end of said charging aperture;
Second motor that output is connected with said second agitator arm;
Be arranged on the top of said combustion chamber, and the burner hearth that communicates with said combustion chamber.
2. anti-caking slag hearth tool according to claim 1 is characterized in that, said a plurality of disintegrating slag nails are distributed on said first agitator arm position relative with said burner hearth interlacedly.
3. anti-caking slag hearth tool according to claim 2 is characterized in that, said a plurality of disintegrating slags nail all with the axis normal of said first agitator arm.
4. anti-caking slag hearth tool according to claim 1 is characterized in that said fire rod is arranged on the bottom surface of said combustion chamber, and is positioned at the end near said charging aperture.
5. anti-caking slag hearth tool according to claim 1 is characterized in that, also comprises the casing that is arranged on outside the said burner hearth, and the outer wall of this casing and said burner hearth forms hot water storage tank.
6. anti-caking slag hearth tool according to claim 5 is characterized in that said burner hearth is the taper burner hearth, and the less end of said burner hearth cross section links to each other with the table of this anti-caking slag hearth tool.
7. anti-caking slag hearth tool according to claim 6 is characterized in that said table is provided with exhaust opening, and this exhaust opening is provided with the smoke exhaust pipe that passes said hot water storage tank, and the part that said smoke exhaust pipe is arranged in said hot water storage tank distributes around said burner hearth spiral.
8. anti-caking slag hearth tool according to claim 6; It is characterized in that; The inwall at the top of said burner hearth is provided with wind complement port, and outer wall is provided with the benefit air compartment that communicates with said wind complement port, and the air inlet of this benefit air compartment is provided with the secondary air channel that links to each other with the separating chamber of this anti-caking slag hearth tool.
9. anti-caking slag hearth tool according to claim 8 is characterized in that the outlet of said smoke exhaust pipe is provided with exhaust blower, and the end that said smoke exhaust pipe links to each other with the import of said exhaust blower is provided with disposal box, is provided with the multiple filtration net in this disposal box.
10. anti-caking slag hearth tool according to claim 1 is characterized in that said hopper is a broach hopper, and said second agitator arm is arranged on the less bottom of said hopper cross-sectional area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010609862A CN102121710B (en) | 2010-12-28 | 2010-12-28 | Anti-slagging stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010609862A CN102121710B (en) | 2010-12-28 | 2010-12-28 | Anti-slagging stove |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102121710A CN102121710A (en) | 2011-07-13 |
| CN102121710B true CN102121710B (en) | 2012-09-19 |
Family
ID=44250323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010609862A Expired - Fee Related CN102121710B (en) | 2010-12-28 | 2010-12-28 | Anti-slagging stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102121710B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2865671A1 (en) * | 2012-02-28 | 2013-09-06 | Hongfeng Zhu | A new burner and an oven for use with the same |
| CN103499108A (en) * | 2013-04-08 | 2014-01-08 | 安顺惠烽节能炉具有限责任公司 | Biomass energy-saving furnace |
| CN110068007A (en) * | 2019-04-18 | 2019-07-30 | 浙江惠文美炉具有限公司 | Combustion chamber moving sealed particle burning machine with self-feeding, disintegrating slag ash discharge |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2046415B (en) * | 1979-02-23 | 1983-05-11 | Boc Ltd | Fluidised bed combustion method |
| CN2065286U (en) * | 1990-02-15 | 1990-11-07 | 陈桂甫 | High-efficiency dustless coal-economizing stove discharging slag at bottom |
| JPH03260510A (en) * | 1990-03-08 | 1991-11-20 | Hitachi Zosen Corp | Refuse incinerator |
| CN2090020U (en) * | 1990-04-07 | 1991-12-04 | 叶云 | Auto-control striking multifunction efficient combined coal stove |
| CN2853794Y (en) * | 2005-11-21 | 2007-01-03 | 宋保柱 | Plant straw gasification furnace |
| JP2008025933A (en) * | 2006-07-24 | 2008-02-07 | Kokubun Nojo Kk | Combustion furnace |
| CN201903070U (en) * | 2010-12-28 | 2011-07-20 | 朱宏锋 | Anticlogging stove |
-
2010
- 2010-12-28 CN CN201010609862A patent/CN102121710B/en not_active Expired - Fee Related
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| Publication number | Publication date |
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| CN102121710A (en) | 2011-07-13 |
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