Biomass gasifier with continuous feeding function

Abstract

The biomass gasifier with the continuous feeding function comprises a gasifier body, a connecting cylinder is arranged on the left side of the gasifier body, a shell is arranged on the left side of the connecting cylinder, a first motor is fixedly connected to a middle shaft of the top of the shell, the output end of the first motor is fixedly connected with a first smashing roller, and the output end of the first smashing roller is fixedly connected with a second smashing roller. The front face of the shell is fixedly connected with a box body, and the left side of the box body is fixedly connected with a second motor. Through cooperation of the furnace body, the connecting cylinder, the shell, the first motor, the first crushing roller, the box body, a second motor, a worm, a worm gear, a second crushing roller, a net plate, a driving motor, an auger, a connecting pipe, a fixed pipe, a feeding pipe, supporting legs and a material guide plate, the problems that an existing feeding mechanism is inconvenient to crush caked materials in the using process; the problems that caked materials need to be smashed manually by workers, so that the situation that the materials cannot be supplied continuously easily occurs, and the use requirement cannot be met are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of biomass gasifiers, in particular to a biomass gasifier with a continuous feeding function. Background Art

[0002] The straw gas produced by the biomass gas stove is a green new energy with strong vitality. Since the raw materials of plant gas are crop straw, forest waste, edible fungus residue, cattle and sheep manure and all combustible materials, it is an inexhaustible renewable resource.

[0003] For the convenience of use, a feeding mechanism is set up when the biomass gasifier is working. However, the existing feeding mechanism is not convenient for crushing the agglomerated materials during use, and the staff needs to manually break up the agglomerated materials, which easily leads to the situation of continuous feeding failure and cannot meet the use requirements. For this reason, we propose a biomass gasification furnace with continuous feeding function. Utility Model Content

[0004] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a biomass gasification furnace with a continuous feeding function. The advantage of the continuous feeding function solves the problem that the existing feeding mechanism is inconvenient to crush the agglomerated materials during use, and the staff needs to manually break up the agglomerated materials, which easily leads to the situation of being unable to continuously feed and unable to meet the use requirements.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a biomass gasification furnace with a continuous feeding function, comprising a furnace body, a connecting cylinder is arranged on the left side of the furnace body, a shell is arranged on the left side of the connecting cylinder, a first motor is fixedly connected to the central axis of the top of the shell, a first crushing roller is fixedly connected to the output end of the first motor, a box body is fixedly connected to the front side of the shell, a second motor is fixedly connected to the left side of the box body, a worm is fixedly connected to the output end of the second motor, worm wheels are meshed on both sides of the bottom of the worm, a second crushing roller is fixedly connected to the inner cavity of the worm wheel, and a mesh plate is fixedly connected to the bottom of the inner wall of the shell.

[0006] Preferably, a driving motor is fixedly connected to the top of the connecting cylinder, and an auger is fixedly connected to the output end of the driving motor.

[0007] Preferably, the bottom of the auger is movably connected to the connecting tube via a first bearing, and the front side of the second crushing roller is movably connected to the box body via a second bearing.

[0008] Preferably, a material guide plate is fixedly connected to the bottom of the inner cavity of the shell, and support legs are fixedly connected to the bottom of the shell and the furnace body.

[0009] Preferably, the front side of the top of the shell is connected to a feed pipe, and a cover plate is provided on the top of the feed pipe.

[0010] Preferably, a connecting pipe is connected to the right side of the bottom of the shell, one side of which is connected to the connecting cylinder, a fixing pipe is connected to the top of the right side of the connecting cylinder, and one side of which is connected to the furnace body.

[0011] Compared with the prior art, the utility model provides a biomass gasifier with a continuous feeding function, which has the following beneficial effects:

[0012] 1. The utility model solves the problem that the existing feeding mechanism is inconvenient to crush the agglomerated materials during use, and the staff needs to manually break the agglomerated materials, which easily leads to the situation of being unable to continuously feed and unable to meet the use requirements through the cooperation of the furnace body, the connecting tube, the shell, the first motor, the first crushing roller, the box body, the second motor, the worm, the worm gear, the second crushing roller, the mesh plate, the driving motor, the auger, the connecting pipe, the fixed pipe, the feeding pipe, the supporting legs and the guide plate.

[0013] 2. The utility model stabilizes the operation of the second crushing roller by setting the second bearing, limits the second crushing roller, and conveniently pours the material into the shell by setting the feeding pipe, avoiding the trouble of loading. By setting the fixed pipe, it is convenient to introduce the material into the inner cavity of the furnace body, thereby facilitating the feeding work. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the cross-sectional structure of the shell of the utility model;

[0016] Figure 3 This is a schematic diagram of the cross-sectional structure of the box body of the utility model;

[0017] Figure 4 It is a schematic diagram of the cross-sectional structure of the connecting tube of the utility model.

[0018] In the figure: 1. furnace body; 2. connecting tube; 3. shell; 4. first motor; 5. first crushing roller; 6. box body; 7. second motor; 8. worm; 9. worm gear; 10. second crushing roller; 11. mesh plate; 12. driving motor; 13. auger; 14. connecting pipe; 15. fixing pipe; 16. feeding pipe; 17. supporting leg; 18. guide plate. DETAILED DESCRIPTION

[0019] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0020] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0021] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0022] See also Figure 1-4 A biomass gasification furnace with a continuous feeding function includes a furnace body 1, a connecting tube 2 is arranged on the left side of the furnace body 1, a shell 3 is arranged on the left side of the connecting tube 2, a first motor 4 is fixedly connected to the central axis of the top of the shell 3, a first crushing roller 5 is fixedly connected to the output end of the first motor 4, a box body 6 is fixedly connected to the front of the shell 3, a second motor 7 is fixedly connected to the left side of the box body 6, a worm 8 is fixedly connected to the output end of the second motor 7, worm wheels 9 are meshed on both sides of the bottom of the worm 8, a second crushing roller 10 is fixedly connected to the inner cavity of the worm wheel 9, and a mesh plate 11 is fixedly connected to the bottom of the inner wall of the shell 3.

[0023] Through the above technical scheme: the material is poured into the inner cavity of the shell 3, and then the first motor 4 and the second motor 7 are started, and the first motor 4 drives the first crushing roller 5 to rotate to crush the material, and the second motor 7 drives the worm 8 to rotate, and the worm 8 drives the worm wheel 9 to rotate, and the worm wheel 9 drives the second crushing roller 10 to rotate, and the material is crushed again. The material smaller than the aperture of the mesh plate 11 will fall to the bottom of the inner cavity of the shell 3, and then enter the connecting tube 2 through the cooperation of the guide plate 18 and the connecting pipe 14, and then the drive motor 12 is started, and the drive motor 12 drives the auger 13 to rotate, which can drive the material to rise and continuously feed.

[0024] A driving motor 12 is fixedly connected to the top of the connecting tube 2 , and an auger 13 is fixedly connected to the output end of the driving motor 12 .

[0025] The bottom of the auger 13 is movably connected to the connecting tube 2 through a first bearing, and the front side of the second crushing roller 10 is movably connected to the box body 6 through a second bearing.

[0026] Through the above technical solution: by providing the second bearing, the operation of the second crushing roller 10 is stabilized and the second crushing roller 10 is limited.

[0027] A material guide plate 18 is fixedly connected to the bottom of the inner cavity of the shell 3 , and support legs 17 are fixedly connected to the bottoms of the shell 3 and the furnace body 1 .

[0028] The front side of the top of the shell 3 is connected to a feed pipe 16 , and a cover plate is provided on the top of the feed pipe 16 .

[0029] Through the above technical solution: by providing the feeding pipe 16, it is convenient to pour the material into the shell 3, avoiding the trouble of feeding.

[0030] The right side of the bottom of the shell 3 is connected with a connecting pipe 14 , one side of which is connected with the connecting tube 2 . The top of the right side of the connecting tube 2 is connected with a fixing pipe 15 , one side of which is connected with the furnace body 1 .

[0031] Through the above technical solution: by setting the fixed pipe 15, it is convenient to introduce the material into the inner cavity of the furnace body 1, thereby facilitating the feeding work.

[0032] The working principle of the utility model is as follows: the material is poured into the inner cavity of the shell 3, and then the first motor 4 and the second motor 7 are started, and the first motor 4 drives the first crushing roller 5 to rotate to crush the material, and the second motor 7 drives the worm 8 to rotate, and the worm 8 drives the worm wheel 9 to rotate, and the worm wheel 9 drives the second crushing roller 10 to rotate, and the material is crushed again. The material smaller than the aperture of the mesh plate 11 will fall to the bottom of the inner cavity of the shell 3, and then enter the connecting tube 2 through the cooperation of the guide plate 18 and the connecting pipe 14, and then the driving motor 12 is started, and the driving motor 12 drives the auger 13 to rotate, which can drive the material to rise and continuously feed the material.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A biomass gasification furnace with a continuous feeding function, comprising a furnace body (1), characterized in that: A connecting tube (2) is provided on the left side of the furnace body (1), a shell (3) is provided on the left side of the connecting tube (2), a first motor (4) is fixedly connected to the central axis at the top of the shell (3), a first crushing roller (5) is fixedly connected to the output end of the first motor (4), a box (6) is fixedly connected to the front of the shell (3), a second motor (7) is fixedly connected to the left side of the box (6), a worm (8) is fixedly connected to the output end of the second motor (7), a worm wheel (9) is meshed on both sides of the bottom of the worm wheel (8), a second crushing roller (10) is fixedly connected to the inner cavity of the worm wheel (9), and a mesh plate (11) is fixedly connected to the bottom of the inner wall of the shell (3).

2. The biomass gasifier with continuous feeding function according to claim 1, characterized in that: The top of the connecting cylinder (2) is fixedly connected to a driving motor (12), and the output end of the driving motor (12) is fixedly connected to an auger (13).

3. The biomass gasifier with continuous feeding function according to claim 2, characterized in that: The bottom of the auger (13) is movably connected to the connecting cylinder (2) via a first bearing, and the front side of the second crushing roller (10) is movably connected to the box body (6) via a second bearing.

4. The biomass gasifier with continuous feeding function according to claim 1, characterized in that: A material guide plate (18) is fixedly connected to the bottom of the inner cavity of the shell (3), and support legs (17) are fixedly connected to the bottoms of both the shell (3) and the furnace body (1).

5. The biomass gasifier with continuous feeding function according to claim 1, characterized in that: The front side of the top of the shell (3) is connected to a feed pipe (16), and a cover plate is provided on the top of the feed pipe (16).

6. The biomass gasifier with continuous feeding function according to claim 1, characterized in that: The right side of the bottom of the shell (3) is connected to a connecting pipe (14), one side of which is connected to the connecting tube (2), the top of the right side of the connecting tube (2) is connected to a fixing pipe (15), one side of which is connected to the furnace body (1).

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