CN112050195A - Biomass briquette stove based on high-efficiency graded layer combustion technology - Google Patents

Abstract

The invention relates to a fuel stove, in particular to a biomass briquette fuel stove based on a pressure swing jet combustion technology, which comprises a stove, an air inlet mechanism I and an air inlet mechanism II, wherein the air inlet mechanism I is arranged at the bottom of the stove, the air inlet mechanism II is connected to the middle of the stove in a sliding manner, the air inlet mechanism I can inflate at the bottom of the stove for the first time in a combustion project, the air inlet mechanism II inflates at the inside of the stove for the second time, the second inflation can be fed in a layering manner to strengthen heat and mass transfer and ensure a burnout effect, the air inlet mechanism III inflates at the middle of the stove for the third time, the third inflation can be fed in a layering manner to strengthen the heat and mass transfer and ensure the burnout effect, and the generation and the emission of nitrogen oxides can be effectively.

Description

Biomass briquette stove based on high-efficiency graded layer combustion technology

Technical Field

The invention relates to a fuel stove, in particular to a biomass briquette fuel stove based on an efficient graded layer combustion technology.

Background

For example, the publication No. CN203273874U is a biomass briquette stove with simple structure, high efficiency, energy saving and environmental protection. The utility model comprises a furnace body, a combustion chamber is arranged in the furnace body, a grate is arranged below the combustion chamber, and a primary air inlet is arranged on the furnace body corresponding to the lower part of the grate; an oxygen distributor is arranged above the combustion chamber, and a secondary oxygen supply chamber is arranged outside the oxygen distributor; the furnace body below is the stove bottom, and the stove bottom below is provided with stabilizer blade, its characterized in that: the furnace bottom is provided with a vent, the furnace body is internally provided with a pipeline connected with the vent, and the end part of the pipeline is communicated with a secondary oxygen supply chamber of the furnace body; a water jacket is arranged outside the furnace body, a furnace mouth is arranged above the water jacket corresponding to the oxygen distributor, and a fire gathering ring is arranged above the furnace mouth; the utility model has the defect that the generation and the emission of nitrogen oxides can not be effectively controlled in the combustion process.

Disclosure of Invention

The invention aims to provide a biomass briquette stove based on an efficient graded layer combustion technology, which can effectively control the generation and emission of nitrogen oxides in the combustion process.

The purpose of the invention is realized by the following technical scheme:

the utility model provides a biomass briquette fuel stove based on high-efficient hierarchical layer combustion technology, includes the stove, aerifys mechanism I, aerifys mechanism II and aerifys mechanism III, the bottom of stove is provided with aerifys mechanism I, and the outside of stove is connected with aerifys mechanism III, and the inboard of stove is provided with aerifys mechanism II.

As further optimization of the technical scheme, the invention provides a biomass briquette stove based on a high-efficiency graded layer combustion technology, the stove includes that the middle part is aerifyd the section, the section is aerifyd to the bottom, hold together the fire circle, the bottom passageway, apron I, striker plate I, go into the feed cylinder, apron II, apron III and chimney, the section is aerifyd to the lower extreme fixedly connected with bottom of the section is aerifyd at the middle part, be provided with a plurality of holes I of aerifing in the middle part on the section, be provided with a plurality of holes II of aerifing in the bottom of aerifing, the fire circle is held together to the upper end fixedly connected with of the section of aerifing at the middle part, it is provided with apron III to hold together on the fire circle, fixedly connected with goes into feed cylinder and chimney on the section is aerifyd at the middle part, it sets up on having apron II to go into the feed cylinder, the bottom of the section.

As further optimization of the technical scheme, the biomass briquette stove based on the efficient graded-layer combustion technology comprises an inflation mechanism I and an inflation pipeline I, wherein the inflation cavity I is fixedly connected to an inflation section at the bottom, the inflation pipeline I is fixedly connected to the inflation cavity I, and the inflation pipeline I is communicated with a plurality of inflation holes II.

According to the biomass briquette stove based on the efficient graded-layer combustion technology, the inflation mechanism III comprises an inflation cavity II, an inflation pipeline II, a rotating ring, a jet pipeline II, inclined plates and a threaded rod II, the inflation pipeline II is fixedly connected onto the inflation cavity II, a plurality of jet pipelines II are fixedly connected onto the rotating ring and are rotatably connected onto the inflation cavity II, a plurality of inclined plates are fixedly connected onto the rotating ring, the inflation cavity II is connected onto the middle inflation section in a sliding mode, the jet pipelines II are communicated with a plurality of inflation holes I, the inflation cavity II is connected with two threaded rods II through threads, and the inner end of the inflation pipeline II is arranged in an inclined mode.

As a further optimization of the technical scheme, the biomass briquette stove based on the high-efficiency graded layer combustion technology further comprises a water jacket mechanism, wherein the water jacket mechanism comprises a water jacket cavity, a water inlet pipeline and a water outlet pipeline, the water jacket cavity is fixedly connected with the water inlet pipeline and the water outlet pipeline, the water jacket cavity is fixedly connected with the air inflation cavity II, and the water inlet pipeline and the water outlet pipeline are both in contact with the air inflation pipeline II.

As a further optimization of the technical scheme, the biomass briquette stove based on the high-efficiency graded layer combustion technology further comprises an ash leakage bottom plate, wherein the ash leakage bottom plate is sleeved at the lower end of the bottom air charging section, and a plurality of ash leakage holes are formed in the ash leakage bottom plate.

According to the biomass briquette stove based on the efficient graded-layer combustion technology, the inflating mechanism II comprises an inflator pump I, an inflator pump II, baffle plates II, inflating pipelines, a jet pipeline I, a conical body, a lifting bottom plate and a threaded rod I, the inflator pump I is fixedly connected to the ash leakage bottom plate, the inflator pump I is connected with the inflator pump II in a sliding mode, the two baffle plates II are fixedly connected to the inflator pump II, the inflating pipelines are fixedly connected with a plurality of jet pipelines I, the plurality of jet pipelines I penetrate through the inflator pump I, the plurality of jet pipelines I are located between the two baffle plates II, the inflating pipelines are fixedly connected to the lifting bottom plate, the conical body is fixedly connected to the inflator pump I, and the two threaded rods I are rotatably connected to the lifting bottom plate.

As a further optimization of the technical scheme, the biomass briquette stove based on the high-efficiency graded layer combustion technology further comprises a device support, wherein the device support comprises an installation frame, threaded cylinders, sliding rails and sliding columns, the bottom of the installation frame is fixedly connected with the two threaded cylinders, the middle of the installation frame is fixedly connected with the sliding rails, the installation frame is fixedly connected with the two sliding columns, the two threaded rods i are respectively connected to the two threaded cylinders through threads, and the lower ends of the two threaded rods ii are rotatably connected to the installation frame.

As a further optimization of the technical scheme, the biomass briquette fuel stove based on the high-efficiency graded layer combustion technology further comprises a closing mechanism, the closing mechanism comprises two sliding frames I, two closing bottom plates, two sliding frames II and two closing connecting rods, the two sliding frames I are fixedly connected with the closing bottom plates, the two sliding frames I are connected to the sliding rails in a sliding mode, the two sliding columns are connected to the sliding frames II in a sliding mode, the closing connecting rods are hinged between the two sliding frames II and the two sliding frames I, and the two closing bottom plates are located on the lower sides of the ash leakage bottom plates.

As a further optimization of the technical solution, the biomass briquette stove based on the high-efficiency graded layer combustion technology further comprises a storage box, wherein the storage box is placed on the slide rail and is located at the lower end of the bottom inflation section.

The biomass briquette stove based on the high-efficiency graded layer combustion technology has the beneficial effects that:

the invention relates to a biomass briquette fuel stove based on an efficient graded layer combustion technology, which can be used for inflating an air inlet mechanism I at the bottom of the stove for the first time, inflating an air inlet mechanism II in the stove for the second time, and feeding the inflated air for the second time in a layered manner to strengthen heat and mass transfer and ensure a burnout effect in a combustion project, and inflating an air inlet mechanism III in the middle of the stove for the third time, and feeding the inflated air for the third time in a layered manner to strengthen heat and mass transfer and ensure a burnout effect, so that the generation and the emission of nitrogen oxides can be effectively controlled in the combustion process.

Drawings

The invention is described in further detail below with reference to the accompanying drawings and specific embodiments.

FIG. 1 is a schematic view of the overall structure of a biomass briquette stove based on the efficient staged combustion technology of the present invention;

FIG. 2 is a schematic cross-sectional view of a biomass briquette stove based on an efficient staged layer combustion technology according to the present invention;

FIG. 3 is a schematic view of the oven of the present invention;

FIG. 4 is a schematic view of the cross-sectional structure of the oven of the present invention;

FIG. 5 is a schematic structural diagram of an inflation mechanism I of the present invention;

FIG. 6 is a schematic view of the ash leakage bottom plate structure of the present invention;

FIG. 7 is a schematic structural diagram of an inflation mechanism II of the present invention;

FIG. 8 is a first schematic structural view of an inflation mechanism III of the present invention;

FIG. 9 is a second schematic structural view of an inflation mechanism III of the present invention;

FIG. 10 is a third schematic structural view of an inflation mechanism III of the present invention;

FIG. 11 is a schematic structural view of a water jacket mechanism of the present invention;

FIG. 12 is a schematic view of the device mounting structure of the present invention;

FIG. 13 is a schematic view of the closure mechanism of the present invention;

fig. 14 is a schematic structural view of the storage box of the present invention.

In the figure: a furnace 1; a middle inflation section 101; a bottom plenum section 102; a fire gathering ring 103; a bottom channel 104; a cover plate I105; a material baffle I106; a charging barrel 107; a cover plate II 108; a cover plate III 109; a chimney 1010; an inflation mechanism I2; an inflation cavity I201; an inflation pipeline I202; an ash leakage bottom plate 3; an inflation mechanism II 4; an inflator I401; an inflator II 402; a material baffle II 403; an inflation conduit 404; a jet flow pipeline I405; a cone 406; a lifting base plate 407; a threaded rod I408; an inflation mechanism III 5; an inflation cavity II 501; an inflation duct II 502; a rotating ring 503; a jet flow pipeline II 504; an inclined plate 505; a threaded rod II 506; a water jacket mechanism 6; a water jacket cavity 601; an inlet pipe 602; an outlet conduit 603; a device holder 7; a mounting frame 701; a threaded barrel 702; a slide rail 703; a sliding post 704; a closing mechanism 8; a sliding frame I801; a closed bottom panel 802; a sliding frame II 803; a closing link 804; and a storage box 9.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "top", "bottom", "inner", "outer" and "upright", etc., indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected, directly or indirectly connected through an intermediate medium, and may be a communication between two members. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In addition, in the description of the present invention, the meaning of "a plurality", and "a plurality" is two or more unless otherwise specified.

The first embodiment is as follows:

the embodiment is described below with reference to fig. 1-14, and a biomass briquette stove based on a high-efficiency staged combustion technology comprises a stove 1, an inflation mechanism i 2, an inflation mechanism ii 4 and an inflation mechanism iii 5, wherein the bottom of the stove 1 is provided with the inflation mechanism i 2, the outside of the stove 1 is connected with the inflation mechanism iii 5, and the inside of the stove 1 is provided with the inflation mechanism ii 4; in the combustion engineering, the air inlet mechanism I2 is used for first inflation at the bottom of the stove 1, the air inlet mechanism II 4 is used for second inflation in the stove 1, the second inflation can be sent in a layered mode to strengthen heat and mass transfer and ensure the burnout effect, the air inlet mechanism III 5 is used for third inflation in the middle of the stove 1, the third inflation can be sent in a layered mode to strengthen heat and mass transfer and ensure the burnout effect, and the generation and the emission of nitrogen oxides can be effectively controlled in the combustion process.

The second embodiment is as follows:

the present embodiment is described below with reference to fig. 1 to 14, and the present embodiment further describes the first embodiment, where the stove 1 includes a middle inflating section 101, a bottom inflating section 102, a fire gathering ring 103, a bottom passage 104, a cover plate i 105, a material baffle plate i 106, a material feeding cylinder 107, a cover plate ii 108, a cover plate iii 109 and a chimney 1010, the lower end of the middle inflating section 101 is fixedly connected with the bottom inflating section 102, the middle inflating section 101 is provided with a plurality of inflating holes i, the bottom inflating section 102 is provided with a plurality of inflating holes ii, the upper end of the middle inflating section 101 is fixedly connected with the fire gathering ring 103, the fire gathering ring 103 is provided with the cover plate iii, the middle inflating section 101 is fixedly connected with the material feeding cylinder 107 and the chimney 1010, the material feeding cylinder 107 is provided with the cover plate ii 108, the bottom of the middle inflating section 101 is provided with the bottom passage 104, the cover plate i 105 is provided on the bottom passage 104, the inner side of the middle inflating section 101, the two material blocking plates I106 are respectively positioned at the upper side and the lower side of the plurality of inflation holes I; when in use, fuel is poured into the stove 1 through the charging barrel 107, after the fuel is poured into the stove 1, a certain space is reserved at the upper part of the stove 1, the fuel of the stove 1 is ignited, the charging barrel 107 is covered through the cover plate II 108, a stove hook and the like are inserted into the bottom channel 104 through the bottom channel 104, the fuel at the bottom in the bottom inflating section 102 can be pushed, and the position of the fuel during burning is adjusted; the two baffle plates I106 can prevent fuel from accumulating at the positions of the plurality of charging holes I.

The third concrete implementation mode:

the embodiment is described below with reference to fig. 1 to 14, and the embodiment further describes the second embodiment, where the inflation mechanism i 2 includes an inflation cavity i 201 and an inflation pipeline i 202, the inflation cavity i 201 is fixedly connected to the bottom inflation section 102, the inflation pipeline i 202 is fixedly connected to the inflation cavity i 201, and the inflation pipeline i 202 is communicated with the inflation holes ii; the air is introduced into the air charging pipeline I202, the air is introduced into the air charging pipeline I202 through the air charging cavity I201, the air charging cavity I201 is located on the outer sides of the air charging holes I, the air is charged into the bottom air charging section 102 through the air charging holes I, the air charging mechanism I2 charges the bottom of the stove 1 for the first time, meanwhile, the conical body 406 is arranged on the air charging mechanism II 4, part of the gas charged for the first time can penetrate through a combustion object part to be contacted with the conical body 406, a certain attached flow phenomenon is generated, the air is enabled to move upwards along the outer walls of the conical body 406 and the air charging cylinder I401, and the combustion effect is improved.

The fourth concrete implementation mode:

the third embodiment is further described with reference to fig. 1 to 14, where the inflation mechanism iii 5 includes an inflation cavity ii 501, an inflation pipeline ii 502, a rotating ring 503, a jet pipeline ii 504, an inclined plate 505 and a threaded rod ii 506, the inflation cavity ii 501 is fixedly connected with the inflation pipeline ii 502, the inflation cavity ii 501 is rotatably connected with the rotating ring 503 and is fixedly connected with a plurality of jet pipelines ii 504, the rotating ring 503 is fixedly connected with a plurality of inclined plates 505, the inflation cavity ii 501 is slidably connected with the middle inflation section 101, the plurality of jet pipelines ii 504 are communicated with the plurality of inflation holes i, the inflation cavity ii 501 is connected with two threaded rods ii 506 through threads, and the inner end of the inflation pipeline ii 502 is inclined; when the device is used, the relative height of the inflation mechanism III 5 is adjusted in advance according to the amount of combustion objects required, the threaded rod II 506 is rotated, the threaded rod II 506 drives the inflation mechanism III 5 to move through threads, the relative height of the inflation mechanism III 5 is adjusted, air is introduced into the inflation pipeline II 502 in the re-combustion process, as shown in fig. 10, the inner end of the inflation pipeline II 502 is arranged in an inclined mode, air blown out of the inflation pipeline II 502 is blown onto the inclined plate 505, the inclined plate 505 generates inclined force, the inclined plates 505 blow the air again to drive the rotating ring 503 to move, and the rotating ring 503 drives the jet flow pipelines II 504 to rotate, so that the jet flow pipelines II 504 can fill the air into the middle inflation section 101 in multiple directions, and the air is uniformly filled.

The fifth concrete implementation mode:

the following describes the present embodiment with reference to fig. 1 to 14, and the present embodiment further describes a fourth embodiment, where the biomass briquette stove based on the high-efficiency staged layer combustion technology further includes a water jacket mechanism 6, where the water jacket mechanism 6 includes a water jacket cavity 601, a water inlet pipe 602, and a water outlet pipe 603, the water jacket cavity 601 is fixedly connected with the water inlet pipe 602 and the water outlet pipe 603, the water jacket cavity 601 is fixedly connected to the air charging cavity ii 501, and both the water inlet pipe 602 and the water outlet pipe 603 are in contact with the air charging pipe ii 502; water is introduced into a water inlet pipe 602 in advance, the water inlet pipe 602 introduces water into the water jacket cavity 601, the stove 1 heats the water in the water jacket cavity 601 during combustion, the water inlet pipe 602 feeds water, a water outlet pipe 603 discharges water, water circulation is preferably made between the water outlet pipe 603 and the water inlet pipe 602, so that the water in the water jacket cavity 601 has a certain temperature, the water inlet pipe 602 and the water outlet pipe 603 are both in contact with an air charging pipe II 502, the water inlet pipe 602 and the water outlet pipe 603 preheat the air charging pipe II 502, so that the air charged into the stove 1 by a plurality of jet flow pipes II 504 has a certain temperature, which is favorable for burning out, and as shown in FIG. 2, an air charging mechanism III 5 and two water jacket mechanisms 6 block the outer sides of a plurality of air charging holes, and when the height of the air charging mechanism III 5 is adjusted, the air charging mechanism III 5 and two water jacket mechanisms 6 can still block the outer sides of the plurality of air charging holes, and the air inflation mechanism III 5 is ensured not to have air outflow during air inflation.

The sixth specific implementation mode:

the present embodiment is described below with reference to fig. 1 to 14, and the present embodiment further describes an embodiment five, in which the biomass briquette stove based on the high-efficiency staged-layer combustion technology further includes an ash-leaking bottom plate 3, the ash-leaking bottom plate 3 is sleeved on the lower end of the bottom gas-filled section 102, and a plurality of ash-leaking holes are formed in the ash-leaking bottom plate 3.

The seventh embodiment:

this embodiment will be described below with reference to fig. 1 to 14, and this embodiment will further describe embodiment six, the inflation mechanism II 4 comprises an inflator pump I401, an inflator pump II 402, baffle plates II 403, an inflation pipeline 404, a jet flow pipeline I405, a conical body 406, a lifting bottom plate 407 and a threaded rod I408, the inflator pump I401 is fixedly connected to the ash leakage bottom plate 3, the inflator pump I401 is slidably connected with the inflator pump II 402, the inflator pump II 402 is fixedly connected with two baffle plates II 403, the inflation pipeline 404 is fixedly connected to the inflator pump II 402, the inflation pipeline 404 is fixedly connected with a plurality of jet flow pipelines I405, the plurality of jet flow pipelines I405 penetrate through the inflator pump I401, the plurality of jet flow pipelines I405 are located between the two baffle plates II 403, the inflation pipeline 404 is fixedly connected to the lifting bottom plate 407, the inflator pump I401 is fixedly connected with the conical body 406, and the lifting bottom plate 407 is rotatably connected with two threaded rods I408; when the device is used, the relative height of the inflator II 402 is adjusted in advance according to the amount of the substances to be burned, the threaded rod I408 is rotated, the threaded rod I408 drives the lifting bottom plate 407 to move up and down through threads, the lifting bottom plate 407 drives the inflator II 402 to move up and down, the inflator II 402 slides on the inflator I401 to adjust the height of the inflator I401, meanwhile, when fuel is added, the two baffle plates II 403 block the fuel to prevent the fuel from accumulating at the jet flow pipeline I405 to prevent the jet flow pipeline I405 from being blocked, air is introduced into the inflator pipe 404, the gas in the inflator pipe 404 passes through the inside of the stove 1 and then enters the jet flow pipeline I405, therefore, the stove 1 can preheat the gas in the inflator pipe 404, the gas filled into the stove 1 through the jet flow pipeline I405 has a certain temperature to facilitate combustion, the gas inlet mechanism II 4 is inflated for the second time in the stove 1, the second inflation can be sent in layers to strengthen the heat and mass transfer and ensure the burnout effect.

The specific implementation mode is eight:

the present embodiment is described below with reference to fig. 1 to 14, and the seventh embodiment is further described in the present embodiment, the biomass briquette stove based on the high-efficiency staged layer combustion technology further includes a device support 7, the device support 7 includes an installation frame 701, a threaded cylinder 702, a sliding rail 703 and a sliding column 704, the bottom of the installation frame 701 is fixedly connected with two threaded cylinders 702, the middle of the installation frame 701 is fixedly connected with the sliding rail 703, the two sliding columns 704 are fixedly connected to the installation frame 701, two threaded rods i 408 are respectively connected to the two threaded cylinders 702 through threads, and the lower ends of the two threaded rods ii 506 are both rotatably connected to the installation frame 701.

The specific implementation method nine:

the following describes the present embodiment with reference to fig. 1 to 14, and the present embodiment further describes an eighth embodiment, where the biomass briquette stove based on the high-efficiency staged layer combustion technology further includes a closing mechanism 8, where the closing mechanism 8 includes two sliding frames i 801, two closing bottom plates 802, two sliding frames ii 803, and two closing connecting rods 804, where the two sliding frames i 801 are both fixedly connected with the closing bottom plates 802, the two sliding frames i 801 are both slidably connected to the sliding rails 703, the two sliding columns 704 are both slidably connected with the sliding frames ii 803, the two sliding frames ii 803 and the two sliding frames i 801 are both hinged with the closing connecting rods 804, and the two closing bottom plates 802 are both located below the ash leakage bottom plate 3; when needing to aerify for the first time, promote I801 of carriage and slide on slide rail 703, I801 of carriage drives two closed connecting rods 804 that correspond and moves, two closed connecting rods 804 drive II 803 of carriage of both sides and move, II 803 of carriage drive two closed connecting rods 804 of other one side and move, make two I801 of carriage slide jointly on slide rail 703, as shown in fig. 13, I801 of two carriages drive two closed bottom plates 802 respectively and move, two closed bottom plates 802 are closed to the bottom of leaking grey bottom plate 3, when section 102 aerifys in the inflation mechanism I2 bottom, the air can flow out on leaking grey bottom plate 3 in a large number.

The detailed implementation mode is ten:

the following describes the present embodiment with reference to fig. 1 to 14, and the present embodiment further describes a ninth embodiment, in which the biomass briquette stove based on the high-efficiency staged layer combustion technology further includes a storage box 9, the storage box 9 is placed on the slide rail 703, and the storage box 9 is located at the lower end of the bottom inflation section 102; after the first aeration, the two closure floors 802 are opened and the combustion ashes are dropped into the receiving container 9 through the ash chute 3.

The invention relates to a biomass briquette stove based on an efficient graded layer combustion technology, which has the working principle that:

when the fuel-saving stove is used, fuel is poured into the stove 1 through the charging barrel 107, after the fuel is poured into the stove 1, a certain space is reserved at the upper part of the stove 1, the fuel of the stove 1 is ignited, the charging barrel 107 is covered through the cover plate II 108, a stove hook and the like are inserted into the bottom channel 104 through the bottom channel 104, the fuel at the bottom in the bottom inflating section 102 can be pushed, the position of the fuel during burning is adjusted, and the two material blocking plates I106 can prevent the fuel from being accumulated at the positions of the inflating holes I; when the first inflation is needed, the sliding frame I801 is pushed to slide on the sliding rail 703, the sliding frame I801 drives the two corresponding closed connecting rods 804 to move, the two closed connecting rods 804 drive the sliding frames II 803 on two sides to move, and the sliding frame II 803 drives the two closed connecting rods 804 on the other side to move, so that the two sliding frames I801 slide on the sliding rail 703 together, as shown in fig. 13, the two sliding frames I801 respectively drive the two closed bottom plates 802 to move, the two closed bottom plates 802 close the bottom of the ash leakage bottom plate 3, and a large amount of air is prevented from flowing out of the ash leakage bottom plate 3 when the inflation mechanism I2 inflates the bottom inflation section 102; after the first inflation, the two closing bottom plates 802 are opened, and the combustion ashes fall into the containing box 9 through the ash leaking bottom plate 3; air is introduced into the air charging pipeline I202, the air charging pipeline I202 introduces air into the air charging cavity I201, the air charging cavity I201 is located on the outer side of the air charging holes I, the air is charged into the bottom air charging section 102 through the air charging holes I, the air charging mechanism I2 charges the bottom of the stove 1 for the first time, meanwhile, a conical body 406 is arranged on the air charging mechanism II 4, part of the first charged air can penetrate through a combustion object part to be contacted with the conical body 406, a certain attached flow phenomenon is generated, so that the air moves upwards along the outer walls of the conical body 406 and the air charging cylinder I401, and the combustion effect is improved; when the device is used, the relative height of the inflator II 402 is adjusted in advance according to the amount of the substances to be burned, the threaded rod I408 is rotated, the threaded rod I408 drives the lifting bottom plate 407 to move up and down through threads, the lifting bottom plate 407 drives the inflator II 402 to move up and down, the inflator II 402 slides on the inflator I401 to adjust the height of the inflator I401, meanwhile, when fuel is added, the two baffle plates II 403 block the fuel to prevent the fuel from accumulating at the jet flow pipeline I405 to prevent the jet flow pipeline I405 from being blocked, air is introduced into the inflator pipe 404, the gas in the inflator pipe 404 passes through the inside of the stove 1 and then enters the jet flow pipeline I405, therefore, the stove 1 can preheat the gas in the inflator pipe 404, the gas filled into the stove 1 through the jet flow pipeline I405 has a certain temperature to facilitate combustion, the gas inlet mechanism II 4 is inflated for the second time in the stove 1, the second inflation can be sent in layers to strengthen heat and mass transfer and ensure the burnout effect; when the device is used, the relative height of the inflation mechanism III 5 is adjusted in advance according to the amount of combustion objects required, the threaded rod II 506 is rotated, the threaded rod II 506 drives the inflation mechanism III 5 to move through threads, the relative height of the inflation mechanism III 5 is adjusted, air is introduced into the inflation pipeline II 502 in the re-combustion process, as shown in fig. 10, the inner end of the inflation pipeline II 502 is obliquely arranged, air blown out of the inflation pipeline II 502 is blown onto the inclined plate 505, the inclined plate 505 generates an oblique force, the inclined plates 505 blow the air to drive the rotating ring 503 to move, and the rotating ring 503 drives the jet flow pipelines II 504 to rotate, so that the jet flow pipelines II 504 can fill the air into the middle inflation section 101 in multiple directions, and the air is uniformly filled; water is introduced into a water inlet pipe 602 in advance, the water inlet pipe 602 introduces water into the water jacket cavity 601, the stove 1 heats the water in the water jacket cavity 601 during combustion, the water inlet pipe 602 feeds water, a water outlet pipe 603 discharges water, water circulation is preferably made between the water outlet pipe 603 and the water inlet pipe 602, so that the water in the water jacket cavity 601 has a certain temperature, the water inlet pipe 602 and the water outlet pipe 603 are both in contact with an air charging pipe II 502, the water inlet pipe 602 and the water outlet pipe 603 preheat the air charging pipe II 502, so that the air charged into the stove 1 by a plurality of jet flow pipes II 504 has a certain temperature, which is favorable for burning out, and as shown in FIG. 2, an air charging mechanism III 5 and two water jacket mechanisms 6 block the outer sides of a plurality of air charging holes, and when the height of the air charging mechanism III 5 is adjusted, the air charging mechanism III 5 and two water jacket mechanisms 6 can still block the outer sides of the plurality of air charging holes, and the air inflation mechanism III 5 is ensured not to have air outflow during air inflation.

It is to be understood that the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and that various changes, modifications, additions and substitutions which are within the spirit and scope of the present invention and which may be made by those skilled in the art are also within the scope of the present invention.

Claims (10)

1. The utility model provides a biomass briquette fuel stove based on high-efficient hierarchical layer combustion technology, includes stove (1), aerifys I (2) of mechanism, aerifys II (4) of mechanism and aerifys III (5) of mechanism, its characterized in that: the bottom of the stove (1) is provided with an air charging mechanism I (2), the outer side of the stove (1) is connected with an air charging mechanism III (5), and the inner side of the stove (1) is provided with an air charging mechanism II (4).

2. The biomass briquette stove based on the high-efficiency staged combustion technology as claimed in claim 1, wherein: the furnace (1) comprises a middle inflating section (101), a bottom inflating section (102), a fire gathering ring (103), a bottom channel (104), a cover plate I (105), a baffle plate I (106), a feeding cylinder (107), a cover plate II (108), a cover plate III (109) and a chimney (1010), wherein the lower end of the middle inflating section (101) is fixedly connected with the bottom inflating section (102), the middle inflating section (101) is provided with a plurality of inflating holes I, the bottom inflating section (102) is provided with a plurality of inflating holes II, the upper end of the middle inflating section (101) is fixedly connected with the fire gathering ring (103), the cover plate III (109) is arranged on the fire gathering ring (103), the middle inflating section (101) is fixedly connected with the feeding cylinder (107) and the chimney (1010), the feeding cylinder (107) is arranged on the cover plate II (108), the bottom of the middle inflating section (101) is provided with the bottom channel (104), and the cover plate I (105) is arranged on the bottom channel (104), the inner side of the middle inflation section (101) is fixedly connected with two material blocking plates I (106), and the two material blocking plates I (106) are respectively located on the upper side and the lower side of the inflation holes I.

3. The biomass briquette stove based on the high-efficiency staged combustion technology as claimed in claim 2, wherein: aerify mechanism I (2) including aerifing cavity I (201) and gas pipeline I (202), aerify I (201) fixed connection of cavity on section (102) is aerifyd to the bottom, aerify I (201) of cavity and go up fixedly connected with gas pipeline I (202), gas pipeline I (202) and a plurality of II intercommunications of hole of aerifing.

4. The biomass briquette stove based on the high-efficiency staged combustion technology as claimed in claim 2, wherein: aerify mechanism III (5) including aerifing cavity II (501), gas pipeline II (502), swivel becket (503), jet pipeline II (504), hang plate (505) and threaded rod II (506), it goes up fixedly connected with gas pipeline II (502) to aerify cavity II (501), it has a plurality of jet pipeline II (504) of fixedly connected with on swivel becket (503) to rotate on gas cavity II (501), a plurality of hang plates (505) of fixedly connected with on swivel becket (503), gas cavity II (501) sliding connection is on middle part inflation section (101), a plurality of jet pipeline II (504) all communicate with a plurality of inflation hole I, there are two threaded rod II (506) through threaded connection on gas cavity II (501), the inner slope setting of gas pipeline II (502).

5. The biomass briquette stove based on the high-efficiency staged combustion technology as claimed in claim 4, wherein: the biomass briquette fuel stove based on the high-efficiency graded layer combustion technology further comprises a water jacket mechanism (6), wherein the water jacket mechanism (6) comprises a water jacket cavity (601), a water inlet pipeline (602) and a water outlet pipeline (603), the water jacket cavity (601) is fixedly connected with the water inlet pipeline (602) and the water outlet pipeline (603), the water jacket cavity (601) is fixedly connected to the air inflation cavity II (501), and the water inlet pipeline (602) and the water outlet pipeline (603) are both in contact with the air inflation pipeline II (502).

6. The biomass briquette stove based on the high-efficiency staged combustion technology as claimed in claim 5, wherein: the biomass briquette fuel stove based on the efficient graded-layer combustion technology further comprises an ash leakage bottom plate (3), the ash leakage bottom plate (3) is sleeved at the lower end of the bottom air inflation section (102), and a plurality of ash leakage holes are formed in the ash leakage bottom plate (3).

7. The biomass briquette stove based on the high-efficiency staged combustion technology as claimed in claim 6, wherein: the inflation mechanism II (4) comprises an inflator pump I (401), an inflator pump II (402), baffle plates II (403), an inflation pipeline (404), a jet pipeline I (405), a conical body (406), a lifting bottom plate (407) and a threaded rod I (408), the inflator pump I (401) is fixedly connected to the ash leakage bottom plate (3), the inflator pump II (402) is slidably connected to the inflator pump I (401), the two baffle plates II (403) are fixedly connected to the inflator pump II (402), the inflation pipeline (404) is fixedly connected to the inflator pump II (402), a plurality of jet pipelines I (405) are fixedly connected to the inflation pipeline (404), the plurality of jet pipelines I (405) penetrate through the inflator pump I (401), the plurality of jet pipelines I (405) are located between the two baffle plates II (403), the inflation pipeline (404) is fixedly connected to the lifting bottom plate (407), the conical body (406) is fixedly connected to the inflator pump I (401), the lifting bottom plate (407) is rotatably connected with two threaded rods I (408).

8. The biomass briquette stove based on the high-efficiency staged combustion technology as claimed in claim 7, wherein: biomass briquette fuel stove based on high-efficient hierarchical layer combustion technology still includes device support (7), device support (7) are including installation frame (701), threaded cylinder (702), slide rail (703) and slip post (704), two threaded cylinders (702) of bottom fixedly connected with of installation frame (701), middle part fixedly connected with slide rail (703) of installation frame (701), two slip posts (704) of fixedly connected with on installation frame (701), two threaded rod I (408) are respectively through threaded connection on two threaded cylinders (702), the equal rotation connection of lower extreme of two threaded rod II (506) is on installation frame (701).

9. The biomass briquette stove based on the high-efficiency staged combustion technology as claimed in claim 8, wherein: biomass briquette fuel stove based on high-efficient hierarchical layer combustion technology still includes closing mechanism (8), closing mechanism (8) are including carriage I (801), closed bottom plate (802), carriage II (803) and closed connecting rod (804), carriage I (801) are provided with two, the equal fixedly connected with closed bottom plate (802) of inboard of two carriages I (801), two equal sliding connection of carriage I (801) are on slide rail (703), equal sliding connection has carriage II (803) on two sliding columns (704), it has closed connecting rod (804) all to articulate between two carriages II (803) and two carriage I (801), two closed bottom plates (802) all are located the downside of leaking grey bottom plate (3).

10. The biomass briquette stove based on the high-efficiency staged combustion technology as claimed in claim 9, wherein: the biomass briquette fuel stove based on the efficient graded layer combustion technology further comprises a containing box (9), wherein the containing box (9) is placed on the sliding rail (703), and the containing box (9) is located at the lower end of the bottom air inflation section (102).

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