阅读说明：本技术 一种可防止裂解反应区原料抱团的生物质气化炉助燃装置 (Biomass gasification furnace combustion-supporting device capable of preventing raw materials in cracking reaction zone from being agglomerated ) 是由 罗恒 于 2021-07-27 设计创作，主要内容包括：本发明涉及生物质能技术领域,且公开了一种可防止裂解反应区原料抱团的生物质气化炉助燃装置,包括第一齿轮机构,所述第一齿轮机构的轴心处固定连接有转杆,所述转杆的表面转动连接有推杆,所述推杆远离转杆的一端转动连接有挡板。该可防止裂解反应区原料抱团的生物质气化炉助燃装置,通过齿环机构与第二齿轮机构的啮合作用来带动第二齿轮机构转动,并使第二齿轮机构转动带动第一转块沿着摆杆表面开设的环形滑槽滑动,以此来带动摆杆沿着第二转块的表面摆动,摆杆摆动并带动旋转搅拌杆往复对物料进行搅动,达到防止物料因潮湿产生抱团现象,使物料充分与空气接触,增加物料受热面积,便于物料裂解的效果。(The invention relates to the technical field of biomass energy, and discloses a biomass gasifier combustion-supporting device capable of preventing raw materials in a cracking reaction zone from being agglomerated. This can prevent that pyrolysis reaction district raw materials from embracing combustion-supporting device of biomass gasification stove of group, the meshing effect through ring gear mechanism and second gear mechanism drives the rotation of second gear mechanism, and make second gear mechanism rotate and drive the annular spout that first revolving block was seted up along the pendulum rod surface and slide, drive the surface swing of pendulum rod along the second revolving block with this, the pendulum rod swing drives rotatory puddler and reciprocates and mix the material, reach and prevent that the material from embracing the group phenomenon because of the moist production, make the material fully contact with the air, increase the material heated area, the effect of the material schizolysis of being convenient for.)

1. The utility model provides a can prevent that pyrolysis reaction district raw materials from embracing combustion-supporting device of biomass gasification stove of group which characterized in that: including first gear mechanism (6), the axle center department fixedly connected with bull stick (61) of first gear mechanism (6), the surperficial rotation of bull stick (61) is connected with push rod (62), the one end rotation that bull stick (61) was kept away from in push rod (62) is connected with baffle (63).

2. The combustion supporting device of the biomass gasification furnace capable of preventing the raw materials in the cracking reaction zone from being agglomerated according to claim 1, is characterized in that: still include pyrolysis plywood (1), the center department fixed connection of pyrolysis plywood (1) has thing dish (2) of carrying, the fixed surface of carrying thing dish (2) is connected with guide rail (3), the surface rotation of pyrolysis plywood (1) is connected with ring gear mechanism (4), the fixed surface of pyrolysis plywood (1) is connected with briquetting (5).

3. The combustion supporting device of the biomass gasification furnace capable of preventing the raw materials in the cracking reaction zone from being agglomerated according to claim 1, is characterized in that: the stirring device is characterized by further comprising a second gear mechanism (7), wherein the surface of the second gear mechanism (7) is rotatably connected with a first rotating block (71), a swinging rod (72) is arranged on the side surface of the first rotating block (71), a second rotating block (73) is arranged inside the swinging rod (72), and the end part of the swinging rod (72) is rotatably connected with a rotary stirring rod (74).

4. The combustion supporting device of the biomass gasification furnace capable of preventing the raw materials in the cracking reaction zone from being agglomerated according to claim 1, is characterized in that: the first gear mechanisms (6) are provided with a pair of gears which are symmetrical with each other about the center of the gear ring mechanism (4), the two first gear mechanisms (6) are respectively meshed with the inner surface of the gear ring mechanism (4), the first gear mechanisms (6) are rotatably connected to the surface of the pyrolysis laminate (1), the lengths of the rotating rod (61) and the push rod (62) are matched with the length of the guide rail (3), and the baffle plate (63) is slidably connected to the surface of the guide rail (3).

5. The combustion supporting device of the biomass gasification furnace capable of preventing the raw materials in the cracking reaction zone from being agglomerated according to claim 2, is characterized in that: the guide rails (3) are provided with a pair of parallel guide rails, the distance between the two guide rails (3) is matched with the width of the baffle (63), the two pressing blocks (5) are arranged and are axisymmetric with respect to the center line of the pyrolysis laminate (1), and the surfaces of the two pressing blocks (5) are provided with openings matched with the rod diameter of the rotary stirring rod (74).

6. The combustion supporting device of the biomass gasification furnace capable of preventing the raw materials in the cracking reaction zone from being agglomerated according to claim 3, is characterized in that: the second gear mechanisms (7) are provided with a pair, the pair of second gear mechanisms are mutually symmetrical about the center of the gear ring mechanism (4), the two second gear mechanisms (7) are respectively in meshed connection with the inner surface of the gear ring mechanism (4), and the second gear mechanisms (7) are rotatably connected on the surface of the pyrolysis layer plate (1).

7. The combustion supporting device of the biomass gasification furnace capable of preventing the raw materials in the cracking reaction zone from being agglomerated according to claim 3, is characterized in that: two annular chutes are formed in the surface of the swing rod (72), the sizes of the two annular chutes are respectively matched with the sizes and the strokes of the first rotating block (71) and the second rotating block (73), the first rotating block (71) and the second rotating block (73) are respectively connected to the surfaces of the two annular chutes in a sliding mode, the second rotating block (73) is connected to the surface of the pyrolysis laminate (1) in a rotating mode, a motor driving mechanism is arranged at the end portion of the rotary stirring rod (74), the rotary stirring rod (74) is connected into an opening on the surface of the pressing block (5) in an inserting mode and in a sliding mode, and the rotary stirring rod (74) and the motor driving mechanism are both connected to the surface of the pyrolysis laminate (1) in a sliding mode.

Technical Field

The invention relates to the technical field of biomass energy, in particular to a biomass gasifier combustion-supporting device capable of preventing raw materials in a cracking reaction zone from being agglomerated.

Background

The biomass gasification furnace is one of the important devices in the biomass energy field, because the biomass gasification furnace can decompose all combustible substances such as crop straws, forest waste, livestock excrement and the like as raw materials through a plurality of chemical reaction cavities such as an oxidation layer, a reduction layer, a cracking layer, a drying layer and the like to obtain green fuel gas for daily life or industrial use of people, and has wide raw material sources, low price, no smoke during ignition and high thermal efficiency.

Traditional biomass gasification stove schizolysis reaction zone is owing to lack corresponding material agitating unit, this just leads to some comparatively moist straws, rice husk or livestock excrement and urine to be heated unevenly when accepting the high temperature heat source that redox gasification layer provided and toast, and then produce the phenomenon of uniting, the inside unable abundant contact with the air of material after uniting not only can lead to the consumptive material to increase, still can lead to the thermal efficiency on the low side, make the material can't decompose the combustible gas of capacity, still be unfavorable for actual production and processing when causing the wasting of resources.

The invention provides a combustion-supporting device of a biomass gasification furnace, which can prevent raw materials in a cracking reaction zone from agglomerating, and solves the problems of insufficient cracking and resource waste caused by the agglomeration phenomenon of partial raw materials after the partial raw materials enter a hearth due to the lack of a material stirring device in the traditional biomass gasification furnace.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the combustion-supporting device of the biomass gasification furnace, which can prevent the raw materials in the pyrolysis reaction zone from being agglomerated, and has the advantages of fully contacting the materials with the air, increasing the heating area of the materials, facilitating the pyrolysis of the materials and releasing combustible gas, thereby improving the resource utilization rate and the thermal efficiency of the gasification furnace, and solving the problem that the traditional biomass gasification furnace cannot fully contact the air when the materials are heated and pyrolyzed due to the lack of a corresponding pyrolysis reaction zone stirring device, so that the thermal efficiency is low due to insufficient pyrolysis of the materials.

(II) technical scheme

In order to realize the purposes of fully contacting the materials with the air, increasing the heating area of the materials, facilitating the cracking of the materials and releasing combustible gas, thereby improving the resource utilization rate and the heat efficiency of the gasification furnace, the invention provides the following technical scheme: the utility model provides a can prevent that pyrolysis reaction district raw materials from embracing combustion-supporting device of biomass gasification stove of group, includes a gear mechanism, the axle center fixedly connected with bull stick of a gear mechanism, the surface of bull stick is rotated and is connected with the push rod, the one end that the bull stick was kept away from to the push rod is rotated and is connected with the baffle.

The hot-melt adhesive pyrolysis device is characterized by further comprising a pyrolysis laminate, wherein a material carrying disc is fixedly connected to the center of the pyrolysis laminate, a guide rail is fixedly connected to the surface of the material carrying disc, a toothed ring mechanism is rotatably connected to the surface of the pyrolysis laminate, and a pressing block is fixedly connected to the surface of the pyrolysis laminate.

The stirring device is characterized by further comprising a second gear mechanism, wherein the surface of the second gear mechanism is rotatably connected with a first rotating block, a swinging rod is arranged on the side surface of the first rotating block, a second rotating block is arranged inside the swinging rod, and the end part of the swinging rod is rotatably connected with a rotary stirring rod.

Preferably, the first gear mechanisms are provided with a pair, the pair of first gear mechanisms are symmetrical to each other about the center of the gear ring mechanism, the two first gear mechanisms are respectively in meshed connection with the inner surface of the gear ring mechanism, the first gear mechanisms are rotatably connected to the surface of the pyrolysis layer plate, the length of the rotating rod and the length of the push rod are matched with the length of the guide rail, and the baffle is slidably connected to the surface of the guide rail.

Preferably, the guide rails are arranged in a pair, the guide rails are parallel to each other, the distance between the two guide rails is matched with the width of the baffle, two pressing blocks are arranged, the two pressing blocks are mutually symmetrical relative to the central axis of the pyrolysis laminate, and the surfaces of the two pressing blocks are provided with openings matched with the diameter of the rotary stirring rod.

Preferably, the second gear mechanisms are provided in a pair, which are symmetrical with each other about the center of the gear ring mechanism, and the two second gear mechanisms are respectively engaged with the inner surface of the gear ring mechanism, and the second gear mechanisms are rotatably connected to the surface of the thermal decomposition layer plate.

Preferably, two annular chutes have been seted up on the surface of pendulum rod, the size of these two annular chutes respectively with first commentaries on classics piece and the size and the stroke looks adaptation of second commentaries on classics piece, first commentaries on classics piece and the second commentaries on classics piece are sliding connection respectively on the surface of these two annular chutes, and the second commentaries on classics piece rotates the surface of connecting at the pyrolysis plywood, the tip of rotatory puddler is provided with motor drive mechanism, rotatory puddler is pegged graft and sliding connection is in the trompil on briquetting surface, the equal sliding connection of rotatory puddler and motor drive mechanism is on the surface of pyrolysis plywood.

(III) advantageous effects

Compared with the prior art, the invention provides a biomass gasification furnace combustion-supporting device capable of preventing the raw materials in the pyrolysis reaction zone from being agglomerated, which has the following beneficial effects:

1. this can prevent that pyrolysis reaction district raw materials from embracing combustion-supporting device of biomass gasification stove of group, the meshing effect through ring gear mechanism and first gear mechanism drives first gear mechanism and rotates, and make first gear mechanism drive the bull stick and rotate, the bull stick rotates and drives the push rod and rotate, thereby make the baffle slide along the surface of guide rail, with this make the baffle with the material gathering, reach and prevent that the material from being heated the gaseous impact and scattering and be convenient for carry out fully to the material and break up, improve the effect of material heated area.

2. This can prevent that pyrolysis reaction district raw materials from embracing combustion-supporting device of biomass gasification stove of group, the meshing effect through ring gear mechanism and second gear mechanism drives the rotation of second gear mechanism, and make second gear mechanism rotate and drive the annular spout that first revolving block was seted up along the pendulum rod surface and slide, drive the surface swing of pendulum rod along the second revolving block with this, the pendulum rod swing drives rotatory puddler and reciprocates and mix the material, reach and prevent that the material from embracing the group phenomenon because of the moist production, make the material fully contact with the air, increase the material heated area, the effect of the material schizolysis of being convenient for.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of a first gear mechanism of the present invention;

FIG. 3 is a schematic structural diagram of a second gear mechanism according to the present invention;

in the figure: 1. pyrolyzing the laminate; 2. a carrying tray; 3. a guide rail; 4. a gear ring mechanism; 5. briquetting; 6. a first gear mechanism; 61. a rotating rod; 62. a push rod; 63. a baffle plate; 7. a second gear mechanism; 71. a first rotating block; 72. a swing rod; 73. a second rotating block; 74. rotating the stirring rod;

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 and 2, in a first embodiment:

the utility model provides a can prevent combustion-supporting device of biomass gasification stove that schizolysis reaction zone raw materials held together, including first gear mechanism 6, first gear mechanism 6 is provided with a pair ofly, they are each other about the central symmetry of ring gear mechanism 4, and these two first gear mechanisms 6 are connected with the internal surface meshing of ring gear mechanism 4 respectively, first gear mechanism 6 rotates the surface of connecting at pyrolysis plywood 1, the length of bull stick 61 and push rod 62 and the length looks adaptation of guide rail 3, baffle 63 sliding connection is on the surface of guide rail 3, the axle center department fixedly connected with bull stick 61 of first gear mechanism 6, the surface rotation of bull stick 61 is connected with push rod 62, the one end rotation that the bull stick 61 was kept away from to push rod 62 is connected with baffle 63.

Still include pyrolysis plywood 1, the fixed connection of center department of pyrolysis plywood 1 has thing dish 2 of carrying, the fixed surface who carries thing dish 2 is connected with the guide rail 3, guide rail 3 is provided with a pair ofly, be parallel state between them, distance between these two guide rails 3 and the width looks adaptation of baffle 63, briquetting 5 is provided with two, they are about the central line axis symmetry of pyrolysis plywood 1 each other, and the surface of these two briquetting 5 all offer with the trompil of the radial size adaptation of rotatory puddler 74 pole, the surperficial rotation of pyrolysis plywood 1 is connected with ring gear mechanism 4, the fixed surface of pyrolysis plywood 1 is connected with briquetting 5.

Drive first gear mechanism 6 through the meshing of ring gear mechanism 4 and first gear mechanism 6 and rotate to make first gear mechanism 6 drive bull stick 61 and rotate, bull stick 61 rotates and drives push rod 62 and rotate, thereby make baffle 63 slide along guide rail 3's surface, with this make baffle 63 with the material gathering, reach and prevent that the material from being heated the gas impact and being convenient for fully break up the material, improve the material heated area's effect.

Referring to fig. 1 and 3, the second embodiment:

the utility model provides a can prevent combustion-supporting device of biomass gasification stove that schizolysis reaction zone raw materials held together, including first gear mechanism 6, first gear mechanism 6 is provided with a pair ofly, they are each other about the central symmetry of ring gear mechanism 4, and these two first gear mechanisms 6 are connected with the internal surface meshing of ring gear mechanism 4 respectively, first gear mechanism 6 rotates the surface of connecting at pyrolysis plywood 1, the length of bull stick 61 and push rod 62 and the length looks adaptation of guide rail 3, baffle 63 sliding connection is on the surface of guide rail 3, the axle center department fixedly connected with bull stick 61 of first gear mechanism 6, the surface rotation of bull stick 61 is connected with push rod 62, the one end rotation that the bull stick 61 was kept away from to push rod 62 is connected with baffle 63.

A second gear mechanism 7 is further included, the second gear mechanism 7 is provided with a pair, the pair of the second gear mechanisms 7 are symmetrical to each other about the center of the gear ring mechanism 4, the two second gear mechanisms 7 are respectively in meshed connection with the inner surface of the gear ring mechanism 4, the second gear mechanism 7 is rotatably connected on the surface of the thermal decomposition layer plate 1, and the first rotating block 71 is rotatably connected on the surface of the second gear mechanism 7.

The side surface of first commentaries on classics piece 71 is provided with pendulum rod 72, two annular chutes have been seted up on the surface of pendulum rod 72, the size of these two annular chutes respectively with the size and the stroke looks adaptation of first commentaries on classics piece 71 and second commentaries on classics piece 73, first commentaries on classics piece 71 and second commentaries on classics piece 73 are sliding connection respectively on the surface of these two annular chutes, and second commentaries on classics piece 73 rotates the surface of connecting at pyrolysis plywood 1, the tip of rotatory puddler 74 is provided with motor drive mechanism, rotatory puddler 74 pegs graft and sliding connection are in the aperture on briquetting 5 surface, the equal sliding connection of rotatory puddler 74 and motor drive mechanism is on the surface of pyrolysis plywood 1, the inside of pendulum rod 72 is provided with second commentaries on classics piece 73, the tip of pendulum rod 72 rotates and is connected with rotatory puddler 74.

The second gear mechanism 7 is driven to rotate through the meshing action of the gear ring mechanism 4 and the second gear mechanism 7, the second gear mechanism 7 is driven to rotate to drive the first rotating block 71 to slide along the annular sliding groove formed in the surface of the oscillating bar 72, so that the oscillating bar 72 is driven to swing along the surface of the second rotating block 73, the oscillating bar 72 swings and drives the rotary stirring rod 74 to stir materials in a reciprocating mode, the phenomenon that the materials are agglomerated due to moisture is prevented, the materials are fully contacted with air, the heating area of the materials is increased, and the material cracking effect is facilitated.

Please refer to fig. 1-3, example three:

the utility model provides a can prevent combustion-supporting device of biomass gasification stove that schizolysis reaction zone raw materials held together, including first gear mechanism 6, first gear mechanism 6 is provided with a pair ofly, they are each other about the central symmetry of ring gear mechanism 4, and these two first gear mechanisms 6 are connected with the internal surface meshing of ring gear mechanism 4 respectively, first gear mechanism 6 rotates the surface of connecting at pyrolysis plywood 1, the length of bull stick 61 and push rod 62 and the length looks adaptation of guide rail 3, baffle 63 sliding connection is on the surface of guide rail 3, the axle center department fixedly connected with bull stick 61 of first gear mechanism 6, the surface rotation of bull stick 61 is connected with push rod 62, the one end rotation that the bull stick 61 was kept away from to push rod 62 is connected with baffle 63.

Still include pyrolysis plywood 1, the fixed connection of center department of pyrolysis plywood 1 has thing dish 2 of carrying, the fixed surface who carries thing dish 2 is connected with the guide rail 3, guide rail 3 is provided with a pair ofly, be parallel state between them, distance between these two guide rails 3 and the width looks adaptation of baffle 63, briquetting 5 is provided with two, they are about the central line axis symmetry of pyrolysis plywood 1 each other, and the surface of these two briquetting 5 all offer with the trompil of the radial size adaptation of rotatory puddler 74 pole, the surperficial rotation of pyrolysis plywood 1 is connected with ring gear mechanism 4, the fixed surface of pyrolysis plywood 1 is connected with briquetting 5.

A second gear mechanism 7 is further included, the second gear mechanism 7 is provided with a pair, the pair of the second gear mechanisms 7 are symmetrical to each other about the center of the gear ring mechanism 4, the two second gear mechanisms 7 are respectively in meshed connection with the inner surface of the gear ring mechanism 4, the second gear mechanism 7 is rotatably connected on the surface of the thermal decomposition layer plate 1, and the first rotating block 71 is rotatably connected on the surface of the second gear mechanism 7.

The side surface of first commentaries on classics piece 71 is provided with pendulum rod 72, two annular chutes have been seted up on the surface of pendulum rod 72, the size of these two annular chutes respectively with the size and the stroke looks adaptation of first commentaries on classics piece 71 and second commentaries on classics piece 73, first commentaries on classics piece 71 and second commentaries on classics piece 73 are sliding connection respectively on the surface of these two annular chutes, and second commentaries on classics piece 73 rotates the surface of connecting at pyrolysis plywood 1, the tip of rotatory puddler 74 is provided with motor drive mechanism, rotatory puddler 74 pegs graft and sliding connection are in the aperture on briquetting 5 surface, the equal sliding connection of rotatory puddler 74 and motor drive mechanism is on the surface of pyrolysis plywood 1, the inside of pendulum rod 72 is provided with second commentaries on classics piece 73, the tip of pendulum rod 72 rotates and is connected with rotatory puddler 74.

The working process and the principle are that when the biomass gasification furnace carries out material cracking reaction, in order to prevent some moist materials from generating a caking phenomenon during heating, the toothed ring mechanism 4 connected to the surface of the pyrolysis layer plate 1 in a rotating mode is driven to rotate at the moment, the toothed ring mechanism 4 is enabled to rotate and is meshed with the first gear mechanism 6 connected to the surface of the pyrolysis layer plate 1 in a rotating mode, so that the first gear mechanism 6 is driven to rotate, the first gear mechanism 6 rotates and drives the rotating rod 61 fixedly connected to the surface of the first gear mechanism to rotate, the rotating rod 61 rotates and drives the push rod 62 connected with the rotating rod to rotate, the push rod 62 rotates and drives the baffle 63 connected to the surface of the first gear mechanism to slide along the surface of the guide rail 3, the baffle 63 slides and concentrates materials placed on the surface of the carrying plate 2, the materials are prevented from being washed away by heated air, and the materials are conveniently scattered in the subsequent scattering process.

Meanwhile, the gear ring mechanism 4 rotates and is engaged with the second gear mechanism 7 which is rotatably connected to the surface of the pyrolysis layer plate 1, so that the second gear mechanism 7 rotates, the second gear mechanism 7 rotates and drives the first rotating block 71 which is rotatably connected to the surface of the pyrolysis layer plate to rotate, the first rotating block 71 slides along the annular sliding groove which is formed in the surface of the oscillating bar 72, so that the oscillating bar 72 is driven to oscillate, at the moment, the other annular sliding groove which is formed in the surface of the oscillating bar 72 slides along the surface of the second rotating block 73 which is rotatably connected to the surface of the pyrolysis layer plate 1, the oscillating bar 72 oscillates and drives the rotary stirring rod 74 which is rotatably connected with the oscillating bar to slide along the opening in the surface of the pressing block 5, at the moment, the rotary stirring rod 74 is driven to rotate by the motor driving mechanism arranged at the end part of the rotary stirring rod 74, and the motor driving mechanism is driven to slide back and forth along the surface of the pyrolysis layer plate 1 along with the rotary stirring rod 74, so that the rotating stirring rod 74 breaks up the materials gathered by the baffle 63, thereby facilitating the full cracking of the materials.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.