CN203115989U - Gasification burner of solid fuel stove - Google Patents
Gasification burner of solid fuel stove Download PDFInfo
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- CN203115989U CN203115989U CN 201320067023 CN201320067023U CN203115989U CN 203115989 U CN203115989 U CN 203115989U CN 201320067023 CN201320067023 CN 201320067023 CN 201320067023 U CN201320067023 U CN 201320067023U CN 203115989 U CN203115989 U CN 203115989U
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Abstract
The utility model discloses a gasification burner of a solid fuel stove. The gasification burner of the solid fuel stove comprises a first core body and a flexible spiral wind combustion supporting device. A plurality of first air inlet gasification combustion supporting holes are formed in the first core body, a fire sealing cover baffle is arranged on the inner wall of the first core body, when a air blower is used to provide air to assist combustion in a forced mode, the flexible spiral wind combustion supporting device is movably arranged on the fire sealing cover baffle inside the first core body. The flexible spiral wind combustion supporting device comprises a second core body, a top wall arranged at the upper portion of the second core body and a bottom wall arranged at the lower portion of the second core body. A plurality of second air inlet gasification combustion supporting holes are formed in the second core body in a circumferential mode, and a plurality of third air inlet gasification combustion supporting holes are formed in the bottom wall. The third air inlet gasification combustion supporting holes are inclined holes in the same inclined direction. The gasification burner of the solid fuel stove has the advantages that a cold furnace is easy to ignite, fast to burn, capable of enabling flame to burn in a rotary mode and strong in firepower, the gasification burner of the solid fuel stove is environmental-friendly, capable of enabling the spiral wind combustion supporting device to be taken out when fire is sealed and enabling the flexible fire sealing cover to be arranged on the fire sealing cover to carry out fire sealing, suitable for boilers and hot blast heaters used for combusting solid fuels, and suitable for being used in combustion equipment like cooking ranges of any structures in a matching mode.
Description
Technical field
The utility model relates to the gasification combustor technical field, the gasification combustor that uses on the kitchen stove with solid fuels of especially a kind of energy coal combustion and living beings.
Background technology
At present, because the anxiety of non-renewable energy resources, the rise of energy prices, increasing biomass resource needs development and use, the gasification combustor that uses on the existing various cooking stove, the fuel that great majority use is single, and mostly be non-renewable energy resources or higher to demanded fuel, all exist the oxygen supply deficiency, air intake is inhomogeneous, combustion instability, insufficient, flue dust is bigger, the black furnace igniting is on fire slow, sustainable burning time is short, and rate of heat exchange is slow, the problem that the thermal efficiency is low, and the device of not banking up a fire on the burner, especially when using biomass solid fuel, can not bank up a fire, when using, need light a fire again at every turn, it is pretty troublesome to waste time and energy, though when using coal, can bank up a fire, still be at the coal that consuming that does not stop in the process of banking up a fire, not only wasted energy but also contaminated environment.
The utility model content
The purpose of this utility model is to solve the deficiencies in the prior art part, a kind of gasification combustor of kitchen stove with solid fuels is provided, be applicable to the boiler with buring solid fuel, the warming stove of hot-blast stove and any structure, combustion apparatus such as commercialization and home furnace use, place it on the cooking stove during use, solid fuel is contained in the combustion chamber of cooking stove and lights from the top, burned flame is abundant gasification, and combustion from the top down, prolong the burning time overheavy firing process of pyrotechnics in cooking stove, the black furnace igniting is convenient and swift, no matter be that nature is given wind or forced to wind combustion-supporting can both the sufficient air intake of oxygen supply even with air blast in combustion process, gasification, and combustion is fully stable, and sustainable burning time is long.Thermal efficiency height, free from extraneous odour does not have tar, and the flue dust of discharging meets discharging standards, protects environment and can prolong the fire-sealing time fuel saving, reaches the purpose of high-efficient energy-saving environment friendly.
For achieving the above object, the technical solution of the utility model is as follows:
A kind of gasification combustor of kitchen stove with solid fuels comprises first core body; First core body is provided with several first air intakes combustion-supporting hole of gasifying, and the inwall of first core body is provided with the fire sealing cover baffle plate; Head has whirlwind combustion-supporting or movable fire sealing cover on the fire sealing cover baffle plate of first core body; Movable whirlwind combustion-supporting comprises second core body, be arranged at the roof on the second core body top and be arranged at the diapire of the second core body bottom; Be provided with several second air intakes combustion-supporting hole of gasifying the second core body ring week, diapire is provided with several the 3rd air intakes combustion-supporting hole of gasifying; Described the 3rd air intake combustion-supporting hole of gasifying is the inclined hole of oblique unanimity.
The described first air intake combustion-supporting hole of gasifying is arranged at movable fire sealing cover top; Be provided with the adjustable plate of regulating the exhaust smoke hole size above the exhaust smoke hole of movable fire sealing cover, the size of regulating exhaust smoke hole according to the needs of fuel smoke density size in the combustion chamber at any time by adjustable plate when banking up a fire is discharged fume.
Described several first air intakes combustion-supporting hole of gasifying is arranged into a row or multi-row, and every row's the first air intake combustion-supporting hole of gasifying was arranged along first core body ring week.
The upper and lower of first core body is provided with upper edge and the lower edge of docking installation with stove body and combustion chamber.
First core body two ends up and down is communicating structure.
First core body comprises the upper and lower, and the shape of upper and lower is cylinder, cone, ellipsoid or square body.
First air intake on the first core body top the 3rd air intake on combustion-supporting hole and the diapire combustion-supporting hole of gasifying of gasifying of second air intake on combustion-supporting hole and second core body of gasifying is circular port, square opening, bar hole, slotted eye, tri-angle-holed or trapezoidal hole; Gasify combustion-supporting hole and second air intake of first air intake gasifies combustion-supporting Kong Weizhi to the hole that arranges and the hole of oblique setting.
The first core body exterior circumferential is provided with outer cover, forms jacket type structure between outer cover and first core body, is provided with the burner air inlet between the following end of outer cover and first core body; Seal between the top end of outer cover and first core body; Be the burner air intake passage between outer cover and first core body; Outer cover is arranged at the first core body top and the first air intake combustion-supporting hole of gasifying in it.
The diapire of second core body and roof and the burner first core body Butt sealing.
Form annular passage between first core body and second core body; First core body is installed on the combustion chamber of cooking stove and forms hermetically-sealed construction with stove body; Be provided with the air intake preheating channel between outer cover and the stove body, stove body secondary air mouth, air intake preheating channel, burner air inlet and burner air intake passage are communicated with; The burner air intake passage is communicated with annular passage between first core body and second core body through the first air intake combustion-supporting hole of gasifying; Annular passage is communicated with the combustion chamber inside of cooking stove by gasify combustion-supporting hole of the 3rd air intake on the second core body diapire; Annular passage is communicated with the second core body inside by the combustion-supporting hole of gasifying of second air intake on second core body.
Be provided with the movable whirlwind combustion-supporting that picks and places freely in described first core body, the 3rd air intake combustion-supporting hole of gasifying is the inclined hole of oblique unanimity on the diapire of whirlwind combustion-supporting second core body, the inclined hole structure of oblique unanimity is using air blast to force when combustion-supporting to wind, make the air-flow rotation air feed in the combustion chamber that enters cooking stove, flame is rotary burning, easy, the quick combustion of black furnace igniting, it is more abundant to burn, the thermal efficiency is higher, and firepower is powerful, and the speed of hotting plate is fast.
With respect to prior art, the utlity model has following advantage: the utility model is provided with the fire sealing cover baffle plate week at burner first core body inwall ring, when banking up a fire movable fire sealing cover is placed on above it and banks up a fire, the fire sealing cover baffle plate that arranges has increased the turbulent fluctuation of flame and flue gas and air in the combustion chamber of cooking stove when fuel combustion, but burning fume is further mixed with air, but prolonged the time of staying of combustible components such as carbon granules in cooking stove in aflame burning fume and the flue gas, be conducive to heat exchange, prolong burning time, the overheavy firing process, make it enough burning times, promoted that the incendivity composition in the fuel is fully burned.The first core body inside is provided with the movable fire sealing cover that picks and places freely, can bank up a fire the long period.Do not waste fuel in the process of banking up a fire, energy savings is beneficial to environmental protection.Be provided with the movable whirlwind combustion-supporting that picks and places freely in first core body, force when combustion-supporting to wind using air blast, the whirlwind combustion-supporting of in first core body, packing into, make burned flame be rotary burning, the black furnace igniting easily, quick combustion, it is more abundant to burn, and the thermal efficiency is higher, has prolonged pyrotechnics time of staying in cooking stove, improved thermal radiation effect in the cooking stove again, because temperature height in the cooking stove, but make combustible components such as carbon granules in burning fume and the flue gas, be fully burned, heat energy is fully used, reduced the heat loss of heat radiation and smoke evacuation again, fuel can reach abundant burning, and the speed of hotting plate is fast.During use burner apparatus can be used on cooking stove, can with the supporting use of the cooking stove of boiler, hot-blast stove and any structure, not only greatly reduce production cost, it is inhomogeneous to have solved the not enough air intake of the gasification combustor oxygen supply of using on the existing kitchen stove with solid fuels, combustion instability is insufficient, bad problem of banking up a fire.Therefore, use the cooking stove of this burner, the sufficient air intake of oxygen supply is even, and flameholding is abundant, can prolong fire-sealing time, and its more energy-conservation, environmental protection has more effectively improved rate of energy, and is convenient to transportation, maintenance.
Description of drawings
Fig. 1, be the utility model embodiment 1 structural representation;
Fig. 2, has the cover structure schematic diagram for the utility model embodiment 2;
Fig. 3, be the utility model whirlwind combustion-supporting structural representation;
Fig. 4, be the utility model embodiment 3 structural representations;
Fig. 5, be assemblied in structural representation on the cooking stove for the utility model Fig. 1;
Fig. 6, be assemblied in structural representation on the cooking stove for the utility model Fig. 2;
Fig. 7, be assemblied in structural representation on the cooking stove for the utility model Fig. 4.
Among the figure: 1, first core body; 2, the first air intake combustion-supporting hole of gasifying; 3, fire sealing cover baffle plate; 4, lower edge; 5, movable fire sealing cover; 6, exhaust smoke hole; 7, adjustable plate 8, upper edge; 9, outer cover; 10, burner air inlet; 11, burner air intake passage; 12, second core body; 13, the second air intake combustion-supporting hole of gasifying; 14, diapire; 15, the 3rd air intake combustion-supporting hole of gasifying; 16, roof; 17, annular passage; 18, combustion chamber; 19, air inlet; 20, secondary air mouth; 21, air intake preheating channel; 22, exhaust opening.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described further, embodiment illustrates of the present utility modelly, rather than it is imposed any restrictions.It is as follows to provide embodiment of the present utility model:
Embodiment 1:
As shown in Figure 1, the gasification combustor of present embodiment kitchen stove with solid fuels comprises first core body 1 and movable fire sealing cover 5; First core body, 1 top is provided with a plurality of first air intakes combustion-supporting hole 2 of gasifying, the first air intake combustion-supporting hole 2 of gasifying is arranged on movable fire sealing cover 5 tops, the inwall of first core body 1 is provided with fire sealing cover baffle plate 3, fire sealing cover baffle plate 3 is to be used for support activity fire sealing cover 5 and fuel to have increased the turbulent fluctuation of flame and flue gas and air in the combustion chamber 18 of cooking stove when banking up a fire when burning, but burning fume is further mixed with air, but prolonged the time of staying of combustible components such as carbon granules in cooking stove in aflame burning fume and the flue gas, be conducive to heat exchange, prolong burning time, the overheavy firing process, make it enough burning times, promoted that the incendivity composition in the fuel is fully burned.
First core body about in the of 1 two ends little for the big top of bore, the structure bottom bore that connects, the upper and lower be shaped as cylinder, cone, ellipsoid or square body, present embodiment top is cylinder, the bottom is cone.The edge structure of the bottom of first core body 1 end for extending outward, first air intake that arranges at the first core body 1 combustion-supporting hole 2 of gasifying was arranged along 1 ring week of first core body.First core body, 1 inwall is provided with fire sealing cover baffle plate 3 and movable fire sealing cover 5, movable fire sealing cover 5 is provided with exhaust smoke hole 6, be provided with the adjustable plate 7 of regulating exhaust smoke hole 6 sizes above the exhaust smoke hole 6, the size of regulating exhaust smoke hole 6 according to the needs of fuel smoke density size in the combustion chamber 18 at any time by adjustable plate 7 when banking up a fire is discharged fume.The combustion-supporting hole 2 of gasifying of first air intake on the burner is circular port, square opening, bar hole, slotted eye, tri-angle-holed or trapezoidal hole, first air intake gasifies combustion-supporting hole 2 can be for straight to the hole that arranges or the hole of oblique setting, the gasification combustor of present embodiment kitchen stove with solid fuels in use, place it on the combustion chamber 18 of cooking stove (as shown in Figure 5), the upper edge 8 that first core body, 1 top is outside and the outward extending lower edge 4 of following end just in time form hermetically-sealed construction with stove body and combustion chamber 18, the air intake preheating channel 21 that arranges between first core body 1 of burner and the stove body, thereby make the cold wind that enters in the burner from stove body secondary air mouth 20 in air intake preheating channel 21, be able to preheating in advance, the hot blast of preheating enters in the burner from the first air intake combustion-supporting hole 2 of gasifying, and being beneficial to fully burning of gasification.
Embodiment 2:
As shown in Figure 2, the gasification combustor difference from Example 1 of present embodiment kitchen stove with solid fuels is, encloses in the upper periphery of first core body 1 and puts an outer cover 9.Be provided with burner air inlet 10 between outer cover 9 following ends and first core body 1, sealing is set to jacket type structure between outer cover 9 and first core body 1 between outer cover 9 top ends and first core body 1, is burner air intake passage 11 between outer cover 9 and first core body 1.Bottom's end of outer cover top, 9 top and first core body 1 has the edge that extends outward.Present embodiment in use, place it on the combustion chamber 18 of cooking stove and just in time form hermetically-sealed constructions (as shown in Figure 6) with stove body and combustion chamber 18, first core body 1 is provided with and ranked first the air intake combustion-supporting hole 2 of gasifying more and arrange along first core body 1 ring week, and the first air intake combustion-supporting hole 2 of gasifying can be directly to the hole that arranges or the hole of oblique setting.First core body, 1 inwall is provided with fire sealing cover baffle plate 3 and movable fire sealing cover 5, movable fire sealing cover 5 is provided with exhaust smoke hole 6, be provided with the adjustable plate 7 of regulating exhaust smoke hole 6 sizes above the exhaust smoke hole 6, the size of regulating exhaust smoke hole 6 according to the needs of fuel smoke density size in the combustion chamber 18 at any time by adjustable plate 7 when banking up a fire is discharged fume.The air intake preheating channel 21 that arranges between outer cover 9 and the stove body, make the cold wind that directly enters from stove body secondary air mouth 20 be able to preheating in advance, hot blast enters into burner air intake passage 11 from burner air inlet 10 and enters in the burner through the first air intake combustion-supporting hole 2 of gasifying, burner with outer cover 9 can guide extraneous air-flow to enter into burner again through after the preheating, makes flame uniformly from combustion-supporting hole 2 ejections of gasifying of a plurality of first air intakes.Thereby it is stable not fiery partially to reach burned flame, and fully the effect of gasification, and combustion is beneficial to energy-conservation and environmental protection.
Embodiment 3:
Shown in accompanying drawing 3,4, the gasification combustor of present embodiment kitchen stove with solid fuels is provided with the movable whirlwind combustion-supporting that picks and places freely in first core body 1, the upper and lower of whirlwind combustion-supporting is provided with second core body, 12 diapires 14 and the roof 16 with burner first core body 1 Butt sealing.
The two ends up and down of whirlwind combustion-supporting are communicating structure, its shape can be cylinder, cone, ellipsoid or square body, present embodiment is cylinder, the diapire 14 of second core body 12 is provided with a plurality of bar shapeds or the 3rd circular air intake combustion-supporting hole 15 of gasifying, the 3rd air intake combustion-supporting hole 15 of gasifying is the inclined hole of oblique unanimity, along a plurality of second air intakes of arranging in second core body, 12 side wall rings weeks combustion-supporting hole 13 of gasifying, the second air intake combustion-supporting hole 13 of gasifying is circular port, bar hole, square opening, slotted eye, tri-angle-holed or trapezoidal hole.Second air intake gasifies combustion-supporting hole 13 can be for straight to the hole that arranges and the hole of oblique setting.Between first core body 1 of burner and whirlwind combustion-supporting second core body 12, be provided with all annular air channels 17, sealing between the diapire 14 of second core body 12, roof 16 and burner first core body 1, it is identical with the gasification combustor (Fig. 2) of embodiment 2 kitchen stove with solid fuels that other arranges formation.Present embodiment places it on the combustion chamber 18 of cooking stove and forms hermetically-sealed construction (as shown in Figure 7) with stove body in use.Force when combustion-supporting to wind using air blast, with movable whirlwind combustion-supporting head in burner first core body 1 on the fire sealing cover baffle plate 3, be able to preheating in advance in the air intake preheating channel 21 that the direct cold wind that enters from stove body secondary air mouth 20 is arranged between outer cover 9 and stove body, hot blast enters into burner air intake passage 11 from burner air inlet 10 and enters in the annular passage 17 between burner first core body 1 and whirlwind combustion-supporting second core body 12 through the first air intake combustion-supporting hole 2 of gasifying, part hot blast enters in the combustion chamber 18 of cooking stove from the combustion-supporting hole 15 of gasifying of the 3rd air intake on second core body, 12 diapires 14, part hot blast enters in second core body 12 from the combustion-supporting hole 13 of gasifying of second air intake on second core body 12, bar shaped on second core body, 12 diapires 14 or the 3rd air intake of the circular oblique unanimity combustion-supporting hole 15 of gasifying makes flame be rotary burning, second air intake that the pyrotechnics of burning rises on whirlwind combustion-supporting second core body 12 gasifies 13 places, combustion-supporting hole more further to the abundant gasification, and combustion of wind, what burn is more abundant, the thermal efficiency is higher, but make the combustible components such as carbon granules in burning fume and the flue gas obtain abundant gasification, and combustion, heat energy is fully used, reduced the heat loss of heat radiation and smoke evacuation, fuel can reach abundant gasification, and combustion, the black furnace igniting easily, quick combustion, fuel savings, the speed of hotting plate is fast, time saving and energy saving, taking-up activity whirlwind combustion-supporting when banking up a fire, fire sealing cover baffle plate 3 covers movable fire sealing cover 5 in burner first core body 1, movable fire sealing cover 5 is provided with exhaust smoke hole 6, be provided with the adjustable plate 7 of regulating exhaust smoke hole 6 sizes above the exhaust smoke hole 6, needs according to the fuel institute's smoke density size when banking up a fire in the combustion chamber 18 are discharged fume by the size that adjustable plate 7 regulates exhaust smoke hole 6, shut an intake controller on the stove body, suitably stay some slits air intake, can bank up a fire.
The course of work of this burner is: combustion chamber 18 tops that burner are assemblied in cooking stove, force when combustion-supporting to wind without air blast, fuel to the first air intake of in combustion chamber 18, packing into gasify combustion-supporting hole 2 below, from fuel top fire fuel, air intake is that an air inlet 19 from combustion chamber 18 bottom oven stoves enters in the combustion chamber 18, makes fuel carry out the pyrolytic gasification reaction and produces fuel gas; Secondary air is that the secondary air mouth 20 from stove body enters through the first air intake combustion-supporting hole 2 of gasifying and enters in the burner.When fuel combustion, combustion chamber 18 and burner will produce high temperature, promote fuel fast pyrogenation gasification reaction to produce a large amount of fuel gas, burned flame is abundant gasification, and combustion from the top down, firepower is prosperous, the big I of firepower is regulated the size that control needs firepower from air inlet 19 of stove body to open gap size, and fully the flue gas that produces behind the gasification, and combustion is discharged from the exhaust opening 22 of cooking stove.In combustion chamber 18, add a little fuel when banking up a fire, movable fire sealing cover 5 is covered on the fire sealing cover baffle plate 3 in burner first core body 1, needs according to the fuel institute's smoke density size when banking up a fire in the combustion chamber 18 are discharged fume by the size that adjustable plate 7 regulates exhaust smoke hole 6, shut an air inlet 19 of stove body, suitably stay some slits air intake, just can seal fire, when needing with fire, it is available fire that air inlet 19 flames that taking-up activity fire sealing cover 5 is opened big stove body slightly will be lighted at once.
Use air blast to force when combustion-supporting to wind, with movable whirlwind combustion-supporting head in burner first core body 1 on the fire sealing cover baffle plate 3, fuel in combustion chamber 18, pack into to whirlwind combustion-supporting second core body 12 diapires 14, from fuel top fire fuel, open air blast, the black furnace igniting easily, quick combustion, the speed of hotting plate is fast, thermal efficiency height, sufficient combustion, energy-conserving and environment-protective, the size of control firepower is regulated the size that control needs firepower by the intake and the secondary air amount controller that arrange at stove body.Fully the flue gas that produces behind the gasification, and combustion is discharged from the exhaust opening 22 of cooking stove, closing air blast when banking up a fire takes out the whirlwind combustion-supporting in burner first core body 1, in combustion chamber 18, add a little burnings, movable fire sealing cover 5 is covered in first core body 1 of burner on the fire sealing cover baffle plate 3, needs according to the fuel institute's smoke density size when banking up a fire in the combustion chamber 18 are discharged fume by the size that adjustable plate 7 regulates exhaust smoke hole 6, an intake controller that shuts on the stove body suitably stays some slits air intake to keep combustion chamber 18 interior fire not put out, just can seal fire, the whirlwind combustion-supporting is using air blast to force when combustion-supporting to wind its device in burner first core body 1 on the fire sealing cover baffle plate 3, do not use air blast to force when combustion-supporting to wind the whirlwind combustion-supporting of not packing into.
Above described be a specific embodiment of the present utility model; be not that design of the present utility model and scope are limited; under the prerequisite that does not break away from the utility model mentality of designing, the various conversion to its technical scheme is carried out all belong to protection domain of the present utility model.
Claims (10)
1. the gasification combustor of a kitchen stove with solid fuels is characterized in that: comprise first core body (1); First core body (1) is provided with several first air intakes combustion-supporting hole (2) of gasifying, and the inwall of first core body (1) is provided with fire sealing cover baffle plate (3); The fire sealing cover baffle plate (3) of first core body (1) is gone up head whirlwind combustion-supporting or movable fire sealing cover (5); Movable whirlwind combustion-supporting comprises second core body (12), be arranged at the roof (16) on second core body (12) top and be arranged at the diapire (14) of second core body (12) bottom; Second core body (12) ring is provided with several second air intakes combustion-supporting hole (13) of gasifying week, and diapire (14) is provided with several the 3rd air intakes combustion-supporting hole (15) of gasifying; Described the 3rd air intake combustion-supporting hole (15) of gasifying is the inclined hole of oblique unanimity.
2. the gasification combustor of kitchen stove with solid fuels according to claim 1 is characterized in that: the described first air intake combustion-supporting hole (2) of gasifying is arranged at movable fire sealing cover (5) top; Be provided with the adjustable plate (7) of regulating exhaust smoke hole (6) size above the exhaust smoke hole (6) of movable fire sealing cover (5).
3. the gasification combustor of kitchen stove with solid fuels according to claim 1, it is characterized in that: described several first air intakes combustion-supporting hole (2) of gasifying is arranged into a row or multi-row, and every row's the first air intake combustion-supporting hole (2) of gasifying was arranged along first core body (1) ring week.
4. the gasification combustor of kitchen stove with solid fuels according to claim 1 is characterized in that: the upper and lower of first core body (1) is provided with and docks upper edge (8) and lower edge (4) of installing with stove body and combustion chamber (18).
5. the gasification combustor of kitchen stove with solid fuels according to claim 1, it is characterized in that: first core body (1) two ends up and down is communicating structure.
6. the gasification combustor of kitchen stove with solid fuels according to claim 1, it is characterized in that: first core body (1) comprises the upper and lower, the shape of upper and lower is cylinder, cone, ellipsoid or square body.
7. the gasification combustor of kitchen stove with solid fuels according to claim 1 is characterized in that: combustion-supporting hole (2) and last second air intake of second core body (12) the 3rd air intake on combustion-supporting hole (13) and the diapire (14) the combustion-supporting hole (15) of gasifying of gasifying of gasifying of first air intake on first core body (1) is circular port, square opening, bar hole, slotted eye, tri-angle-holed or trapezoidal hole; Gasify combustion-supporting hole (2) and second air intake of first air intake gasifies combustion-supporting hole (13) for directly to the hole that arranges or the hole of oblique setting.
8. the gasification combustor of kitchen stove with solid fuels according to claim 1, it is characterized in that: first core body (1) exterior circumferential is provided with outer cover (9), form jacket type structure between outer cover (9) and first core body (1), be provided with burner air inlet (10) between the following end of outer cover (9) and first core body (1); Sealing between the top end of outer cover (9) and first core body (1); Be burner air intake passage (11) between outer cover (9) and first core body (1); Outer cover (9) is arranged at first core body (1) top and the first air intake combustion-supporting hole (2) of gasifying in it.
9. the gasification combustor of kitchen stove with solid fuels according to claim 1 is characterized in that: the diapire (14) of second core body (12) and roof (16) and first core body (1) Butt sealing.
10. the gasification combustor of kitchen stove with solid fuels according to claim 8 is characterized in that: form annular passage (17) between first core body (1) and second core body (12); First core body (1) is installed in the combustion chamber (18) of cooking stove and goes up and stove body formation hermetically-sealed construction; Be provided with air intake preheating channel (21) between outer cover (9) and the stove body, stove body secondary air mouth (20), air intake preheating channel (21), burner air inlet (10) and burner air intake passage (11) are communicated with; Burner air intake passage (11) is communicated with annular passage (17) between first core body (1) and second core body (12) through the first air intake combustion-supporting hole (2) of gasifying; Annular passage (17) is communicated with combustion chamber (18) inside of cooking stove by the combustion-supporting hole (15) of gasifying of the 3rd air intake on second core body (12) diapire (14); Annular passage (17) is communicated with second core body (12) inside by the combustion-supporting hole (13) of gasifying of second air intake on second core body (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320067023 CN203115989U (en) | 2013-02-05 | 2013-02-05 | Gasification burner of solid fuel stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320067023 CN203115989U (en) | 2013-02-05 | 2013-02-05 | Gasification burner of solid fuel stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203115989U true CN203115989U (en) | 2013-08-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320067023 Expired - Lifetime CN203115989U (en) | 2013-02-05 | 2013-02-05 | Gasification burner of solid fuel stove |
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| CN (1) | CN203115989U (en) |
Cited By (1)
| 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 |
-
2013
- 2013-02-05 CN CN 201320067023 patent/CN203115989U/en not_active Expired - Lifetime
Cited By (2)
| 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 |
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