CN216522873U

CN216522873U - Biomass pellet fuel drying device

Info

Publication number: CN216522873U
Application number: CN202220126595.5U
Authority: CN
Inventors: 李坤礼
Original assignee: Mengcheng Zhonglin Biotechnology Co ltd
Current assignee: Hubei Ziyun New Energy Technology Co.,Ltd.
Priority date: 2022-01-18
Filing date: 2022-01-18
Publication date: 2022-05-13
Anticipated expiration: 2032-01-18

Abstract

The utility model discloses a biomass pellet fuel drying device, and relates to the technical field of biomass pellet fuel drying. The drying device comprises a bottom plate, wherein a fixed disc is arranged on the surface of the bottom plate, a top groove is formed in the fixed disc, a limiting disc is arranged in the top groove and is rotatably connected with the top groove, a gear is arranged on the surface of the limiting disc, an electric telescopic rod is arranged on the top of the bottom plate, a rack is arranged at the top end of the electric telescopic rod and is meshed with the gear, a drying cylinder is arranged on the top of the limiting disc, a discharge hole is formed in the bottom of the drying cylinder, a drying plate is arranged on the top of the bottom plate and is arranged on the side surface of the drying cylinder, and a mixing mechanism is arranged on the top of the drying cylinder. The utility model can mix the granular fuel in the drying cylinder by arranging the mixing mechanism, and can push the fuel on the inner surface wall of the drying cylinder to the center of the drying cylinder, thereby avoiding the phenomenon of uneven drying of the fuel when the granular fuel is dried, and further improving the drying rate of the granular fuel.

Description

Biomass pellet fuel drying device

Technical Field

The utility model belongs to the technical field of biomass pellet fuel drying, and particularly relates to a biomass pellet fuel drying device.

Background

The drying device is needed when biomass granular fuel is dried, however, the existing drying device has certain defects when in use, the existing drying device only simply stacks the biomass granular fuel in a drying cylinder when in use, a mixing mechanism for the granular fuel is not arranged, the phenomenon that the granular fuel is not completely dried exists when the granular fuel is dried, drying dead corners exist, and the drying rate of the granular fuel is reduced, so that the drying device for the biomass granular fuel is improved, and the drying device for the biomass granular fuel is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a biomass pellet fuel drying device, which solves the existing problems: the existing drying device is only used for simply stacking and placing biomass granular fuel in a drying cylinder, and is not provided with a mixing mechanism for the granular fuel, so that the phenomenon of incomplete drying of the granular fuel, drying dead angles and the defect of reducing the drying rate of the granular fuel can be caused when the granular fuel is dried.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to a biomass pellet fuel drying device which comprises a bottom plate, wherein a fixed disc is arranged on the surface of the bottom plate, a top groove is formed in the fixed disc, a limiting disc is arranged in the top groove and is rotatably connected with the top groove, a gear is arranged on the surface of the limiting disc, an electric telescopic rod is installed at the top of the bottom plate, a rack is arranged at the top end of the electric telescopic rod and is meshed with the gear, a drying cylinder is arranged at the top of the limiting disc, a discharge hole is formed in the bottom of the drying cylinder, a drying plate is arranged at the top of the bottom plate and is arranged on the side surface of the drying cylinder, a mixing mechanism is arranged at the top of the drying cylinder and comprises a side plate, the side plate is arranged at the top of the bottom plate, and a sliding groove is formed in the side plate.

Further, a sliding plate is arranged in the sliding groove and is in sliding connection with the sliding groove, a loop bar is arranged on the surface of the sliding plate, and a driving motor is arranged at the top of the bottom plate.

Further, the output end of the driving motor is provided with a rotary table, a round rod is arranged on the surface of the rotary table, and the round rod extends into the sleeve rod and is in sliding connection with the sleeve rod.

Further, a stepping motor is arranged at the bottom of the sleeve rod, a connecting rod and a mixing rod are respectively arranged at the output end of the stepping motor, an annular groove is formed in the inner surface wall of the drying cylinder, and a cylindrical rod is arranged in the annular groove.

Furthermore, a side groove is formed in the cylindrical rod, and the connecting rod extends into the side groove and is in sliding connection with the side groove.

Furthermore, the bottom of the bottom plate is provided with universal wheels, and the universal wheels are movably connected with the bottom plate.

Further, the shape of the drying plate is circular arc, and the radius of the drying plate is 1.2 times of that of the drying cylinder.

Further, the mixing rod is provided with a plurality of, and a plurality of equal interval of mixing rod distributes at step motor's output.

The utility model has the following beneficial effects:

1. the utility model can mix the granular fuel in the drying cylinder by arranging the mixing mechanism, and can push the fuel on the inner surface wall of the drying cylinder to the center of the drying cylinder, thereby avoiding the phenomenon of uneven drying of the fuel when the granular fuel is dried, and further improving the drying rate of the granular fuel.

2. According to the utility model, the drying cylinder can be driven to rotate in a forward and reverse circulating manner through the combined action of the drying plate, the gear, the rack and the electric telescopic rod, the granular fuel in the drying cylinder can be dried more uniformly through the forward and reverse circulating rotation of the drying cylinder, and the drying quality of the granular fuel is improved.

Of course, it is not necessary for any product in which the utility model is practiced to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

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

FIG. 2 is a side view of the present invention;

FIG. 3 is a schematic view of the internal structure of the drying cylinder of the present invention;

fig. 4 is a schematic view of a connecting structure of the drying cylinder and the fixed disk of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a base plate; 2. a universal wheel; 3. drying the plate; 4. a drying cylinder; 5. fixing the disc; 6. a rack; 7. a gear; 8. an electric telescopic rod; 9. a discharge port; 10. a limiting disc; 11. a top groove; 12. a mixing mechanism; 1201. a side plate; 1202. a chute; 1203. a slide plate; 1204. a turntable; 1205. a loop bar; 1206. a round bar; 1207. a drive motor; 1208. an annular groove; 1209. a cylindrical rod; 1210. a side groove; 1211. a connecting rod; 1212. a mixing rod; 1213. a stepper motor.

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. 1-4, the utility model is a biomass pellet fuel drying device, which includes a bottom plate 1, a fixed disk 5 is disposed on the surface of the bottom plate 1, a top groove 11 is disposed in the fixed disk 5, a limiting disk 10 is disposed in the top groove 11, the limiting disk 10 is rotatably connected with the top groove 11, a gear 7 is disposed on the surface of the limiting disk 10, an electric telescopic rod 8 is mounted on the top of the bottom plate 1, a rack 6 is disposed on the top end of the electric telescopic rod 8, the rack 6 is engaged with the gear 7, a drying cylinder 4 is disposed on the top of the limiting disk 10, a discharge hole 9 is disposed at the bottom of the drying cylinder 4, a drying plate 3 is disposed on the top of the bottom plate 1, the drying plate 3 is disposed on the side of the drying cylinder 4, the drying cylinder 4 can be driven to rotate in forward and reverse circulation by the combined action of the drying plate 3, the gear 7, the rack 6 and the electric telescopic rod 8, the pellet fuel in the drying cylinder 4 can be dried more uniformly by the forward and reverse circulation rotation of the drying cylinder 4, the drying quality of the granular fuel is improved, the top of the drying cylinder 4 is provided with the mixing mechanism 12, the mixing mechanism 12 is arranged to mix the granular fuel in the drying cylinder 4, and simultaneously, the fuel on the inner surface wall of the drying cylinder 4 can be pushed to the center of the drying cylinder 4, so that the phenomenon of uneven drying of the fuel during drying of the granular fuel is avoided, and further, the drying rate of the granular fuel is improved, the mixing mechanism 12 comprises a side plate 1201, the side plate 1201 is arranged on the top of the bottom plate 1, a sliding groove 1202 is formed in the side plate 1201, a sliding plate 1203 is arranged in the sliding groove 1202, the sliding plate 1203 is in sliding connection with the sliding groove 1202, a sleeve rod 1205 is arranged on the surface of the sliding plate 1203, a driving motor 1207 is arranged on the top of the bottom plate 1, a rotating disc 1204 is arranged at the output end of the driving motor 1207, a round rod 1206 is arranged on the surface of the rotating disc 1204, the round rod 1206 extends into the sleeve rod 1205 and is in sliding connection with the sleeve rod 1205, a stepping motor 1213 is arranged at the bottom of the sleeve rod 1205, the output of step motor 1213 is provided with connecting rod 1211 and mixing rod 1212 respectively, ring channel 1208 have been seted up to the interior table wall of drying section of thick bamboo 4, be provided with cylinder pole 1209 in the ring channel 1208, side slot 1210 has been seted up in the cylinder pole 1209, connecting rod 1211 extends to in the side slot 1210 and with side slot 1210 sliding connection, the bottom of bottom plate 1 is provided with universal wheel 2, universal wheel 2 and bottom plate 1 swing joint, the shape of stoving board 3 is arc, the radius of stoving board 3 is 1.2 times of drying section of thick bamboo 4, mixing rod 1212 is provided with a plurality ofly, the equal equidistance of a plurality of mixing rods 1212 distributes at step motor 1213's output.

One specific application of this embodiment is: the biomass granular fuel is placed in the drying cylinder 4, then the switches of the driving motor 1207, the stepping motor 1213 and the electric telescopic rod 8 are turned on, when the driving motor 1207 is operated, the rotating disc 1204 and the round bar 1206 are driven to rotate, because the circular rod 1206 is connected with the sleeve rod 1205 in a sliding way, the sleeve rod 1205 can be driven to move up and down circularly, the stepper motor 1213 operates to rotate the connecting rod 1211 and the mixing rod 1212, the particulate fuel in the drying cylinder 4 is dried more uniformly by the rotation of the mixing rod 1212, the connecting rod 1211 rotates to rotate the cylindrical rod 1209 in the annular groove 1208, further pushing the granular fuel on the inner surface wall of the drying cylinder 4 to the center of the drying cylinder 4, improving the drying speed of the granular fuel, when the drying of the granular fuel is finished, the switches of the driving motor 1207, the stepping motor 1213 and the electric telescopic rod 8 are closed, and then the granular fuel is discharged from the drying cylinder 4 through the discharge hole 9.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A biomass pellet fuel drying device comprises a bottom plate (1), and is characterized in that: the surface of the bottom plate (1) is provided with a fixed plate (5), a top groove (11) is formed in the fixed plate (5), a limiting plate (10) is arranged in the top groove (11), the limiting plate (10) is rotatably connected with the top groove (11), a gear (7) is arranged on the surface of the limiting plate (10), an electric telescopic rod (8) is installed at the top of the bottom plate (1), a rack (6) is arranged at the top end of the electric telescopic rod (8), the rack (6) is meshed with the gear (7), a drying cylinder (4) is arranged at the top of the limiting plate (10), a discharge hole (9) is formed at the bottom of the drying cylinder (4), a drying plate (3) is arranged at the top of the bottom plate (1), the drying plate (3) is arranged on the side face of the drying cylinder (4), and a mixing mechanism (12) is arranged at the top of the drying cylinder (4), the mixing mechanism (12) comprises a side plate (1201), the side plate (1201) is arranged at the top of the bottom plate (1), and a sliding groove (1202) is formed in the side plate (1201).

2. The biomass pellet fuel drying device of claim 1, wherein: a sliding plate (1203) is arranged in the sliding groove (1202), the sliding plate (1203) is in sliding connection with the sliding groove (1202), a loop bar (1205) is arranged on the surface of the sliding plate (1203), and a driving motor (1207) is arranged at the top of the bottom plate (1).

3. The biomass pellet fuel drying device of claim 2, wherein: the output end of the driving motor (1207) is provided with a rotating disc (1204), the surface of the rotating disc (1204) is provided with a round rod (1206), and the round rod (1206) extends into the sleeve rod (1205) and is in sliding connection with the sleeve rod (1205).

4. The biomass pellet fuel drying device of claim 3, wherein: the bottom of loop bar (1205) is provided with step motor (1213), the output of step motor (1213) is provided with connecting rod (1211) and hybrid rod (1212) respectively, annular groove (1208) have been seted up to the interior surface wall of drying section of thick bamboo (4), be provided with cylinder pole (1209) in annular groove (1208).

5. The biomass pellet fuel drying device of claim 4, wherein: a side groove (1210) is formed in the cylindrical rod (1209), and the connecting rod (1211) extends into the side groove (1210) and is in sliding connection with the side groove (1210).

6. The biomass pellet fuel drying device of claim 1, wherein: the bottom of the bottom plate (1) is provided with universal wheels (2), and the universal wheels (2) are movably connected with the bottom plate (1).

7. The biomass pellet fuel drying device of claim 1, wherein: the drying plate (3) is arc-shaped, and the radius of the drying plate (3) is 1.2 times of that of the drying cylinder (4).

8. The biomass pellet fuel drying device of claim 4, wherein: the mixing rod (1212) is provided with a plurality of mixing rods (1212), and the plurality of mixing rods (1212) are distributed at the output end of the stepping motor (1213) at equal intervals.