CN115574564A

CN115574564A - Drying device is used in production of living beings granule

Info

Publication number: CN115574564A
Application number: CN202211480637.6A
Authority: CN
Inventors: 张凤来
Original assignee: Zhucheng Huayuan Biomass Technology Co ltd
Current assignee: Zhucheng Huayuan Biomass Technology Co ltd
Priority date: 2022-11-24
Filing date: 2022-11-24
Publication date: 2023-01-06

Abstract

The invention relates to the technical field of biomass particle processing equipment, and discloses a drying device for biomass particle production, which comprises a drying seat, wherein a drying barrel is rotatably arranged on the drying seat, support frames are symmetrically arranged in non-drying barrel areas on two sides of the upper end of the drying seat, a fixed frame is fixedly arranged on the side wall of the support frame, a fixed barrel is fixedly arranged at the bottom of the fixed frame, a fixed gear is fixedly arranged at the bottom of the fixed barrel, the bottom of a rotating shaft penetrates through the fixed gear and is fixedly connected with a rotating frame, rotating shafts are respectively rotatably arranged at two ends of the rotating frame, movable gears meshed with the fixed gear are fixedly arranged at the upper ends of the rotating shafts, a guide rail frame is fixedly arranged at the bottom of the rotating frame, and a guide rail block is slidably arranged in the guide rail frame. According to the invention, the stirring shaft performs revolution of curvilinear motion along the inside of the drying barrel and also performs autorotation, so that biomass particles positioned in the drying barrel are fully stirred, and therefore, hot gas guided out by the air injection mechanism can be uniformly mixed with the biomass particles.

Description

Drying device is used in production of living beings granule

Technical Field

The invention relates to the technical field of biomass particle processing equipment, in particular to a drying device for biomass particle production.

Background

Research and development of bioenergy technology has become one of the major hot topics in the world, and is concerned by governments and scientists of various countries in the world. Many countries have developed corresponding development and research programs such as the sun light program in japan, the green energy engineering in india, the energy farms in the united states, etc., in which the development and utilization of biological energy have a considerable share. Many foreign biological energy technologies and devices have already reached the degree of commercial application, and compared with other biomass energy technologies, the biomass pellet fuel technology is easier to realize large-scale production and use. The convenience degree of using the biological energy particles can be compared favorably with energy sources such as gas, fuel oil and the like.

The biomass granular fuel is a blocky environment-friendly new energy source produced by processing straws, rice hulls, peanut shells, corncobs, oil tea shells, cottonseed hulls and the like and three residues. The biomass particles need to be dried by a drying device in the production process, so that the biomass particles are dried, the utilization of the biomass particles is maximized, and the storage period of biomass particle fuel is prolonged.

However, the conventional biomass particle drying device has poor drying effect when in use, and the drying time is long, so that the biomass particle fuel is not uniform when in drying, which not only affects the use quality in the later period, but also reduces the storage time, and therefore, further improvement is needed.

Disclosure of Invention

The invention aims to provide a drying device for biomass particle production, which solves the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

the utility model provides a drying device is used in biomass particles production, includes dry seat, rotate on the dry seat and install dry barrel, the support frame is installed to the regional symmetry of dry seat upper end both sides non-dry barrel, and lateral wall fixed mounting has the mount on the support frame, and mount bottom fixed mounting has a solid fixed cylinder, gu fixed cylinder bottom fixed mounting has a fixed gear, gu the inside cross-under that rotates of solid fixed cylinder has a rotation axis, the inside hollow structure that is of rotation axis, fixed gear fixedly connected with swivel mount is passed to the rotation axis bottom, and the swivel mount both ends are rotated respectively and are installed the axis of rotation, and axis of rotation upper end fixed mounting has the loose gear with fixed gear intermeshing, swivel mount bottom fixed mounting has the guide rail frame, and the inside slip of guide rail frame is provided with the guide rail piece, be provided with the motion that is used for adjusting the guide rail piece at guide rail frame internal position in the axis of rotation, the swivel mount bottom still is provided with the jet-propelled mechanism toward the inside leading-in hot-air of dry barrel, still be provided with the rotary mechanism that is used for driving dry barrel rotation on the dry seat.

As a modified scheme of the invention: the air injection mechanism comprises an air injection cylinder fixed at the upper end of the support frame, a rotating shaft is rotatably connected in the air injection cylinder in a penetrating manner, an air injection roller is fixedly mounted at the bottom of the rotating shaft, a through hole is further formed in the outer wall of the rotating shaft positioned in the air injection cylinder, the inside of the air injection roller is communicated with the inside of the rotating shaft, a plurality of air injection holes are formed in the air injection roller, and the air injection mechanism further comprises an air guide assembly for guiding hot air into the inside of the air injection cylinder.

As a modified scheme of the invention: the air guide assembly comprises a hot air box fixed on the drying seat, the hot air box is communicated with the air injection barrel through a hot air pipe, and an exhaust fan is further installed on the hot air pipe.

As a modified scheme of the invention: the rotary mechanism comprises a belt wheel shaft which is rotatably installed on the drying seat, a driven belt wheel is installed at the top of the belt wheel shaft, the outer side of the driven belt wheel is connected with a driving belt wheel which is fixed on a rotary shaft through a belt, a rotary gear is fixedly installed on the belt wheel shaft and is meshed with a movable gear ring which is fixedly arranged on the outer wall of the drying barrel, the top of the rotary shaft penetrates through the air injection barrel and is connected with an output end of a drying motor, and the drying motor is installed on the air injection barrel.

As a modified scheme of the invention: the motion mechanism is including fixing the rocking arm in the axis of rotation bottom, and axis of rotation one end fixed mounting is kept away from to the rocking arm bottom has the motion axle, and motion off-axial side cover is equipped with the motion cover, and motion cover outer wall fixed mounting has the motion board, and the motion board upper end is fixed on the guide rail piece.

As a modified scheme of the invention: a movable plate is fixedly mounted on one of the moving plates, a plurality of moving teeth are arranged on the movable plate, a stirring shaft is rotatably mounted on the other moving plate, and a plurality of stirring blades are mounted on the outer wall of the stirring shaft.

As a modified scheme of the invention: and the stirring shaft is provided with a stirring gear which is meshed with the moving teeth.

As a modified scheme of the invention: the supporting legs are installed at four corners of the bottom of the drying seat, the discharging hopper is installed at the center of the bottom of the drying seat in a rotating mode, and the top of the discharging hopper is communicated with the inside of the drying barrel.

As a modified scheme of the invention: the guide rail frame is provided with a guide rail groove, the guide rail groove is of a dovetail groove structure, and the guide rail block is of a trapezoidal block structure.

Compared with the prior art, the invention has the beneficial effects that:

the utility model provides a drying device is used in biomass particle production, rational in infrastructure, and novel in design, through the motion that sets up, mutually support between fixed gear and the loose gear for the (mixing) shaft still carries out the rotation along the revolution of inside curvilinear motion of carrying out of drying bucket, will be located the inside biomass particle of drying bucket and carry out abundant stirring, thereby can mix the even and biomass particle of steam that jet mechanism derived, homogeneity when having ensured biomass particle drying, simultaneously under rotary mechanism's cooperation, the drying effect of biomass particle has further been improved.

Drawings

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

FIG. 2 is a schematic overall rear view of the present invention;

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

FIG. 4 is a schematic bottom view of the present invention;

FIG. 5 is a partial interior elevation view of the present invention;

FIG. 6 is a partial bottom view of the present invention;

FIG. 7 is a front view of the moving mechanism of the present invention;

fig. 8 is a schematic bottom view of the exercise mechanism of the present invention.

In the figure: 1. a drying seat; 2. supporting legs; 3. a support frame; 4. drying the barrel; 5. a movable gear ring; 6. a hot gas pipe; 7. an exhaust fan; 8. a hot air tank; 9. an air injector; 10. drying the motor; 11. a fixed mount; 12. a fixed cylinder; 13. fixing a gear; 14. a pulley shaft; 15. a driven pulley; 16. a belt; 17. a driving pulley; 18. a stirring gear; 19. a rotating gear; 20. a discharge hopper; 21. an air jet roll; 22. a stirring shaft; 23. a movable gear; 24. a rotating shaft; 25. a gas injection hole; 26. a rotating frame; 27. a guide rail bracket; 28. a rotating shaft; 29. a rocker arm; 30. a motion shaft; 31. a sports sleeve; 32. a motion plate; 33. a guide rail block; 34. moving the plate; 35. moving the teeth; 36. stirring the leaves.

Detailed Description

It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience in describing and simplifying the description, but do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operate in a particular orientation, and thus are not to be construed as limiting the invention, and further, the terms "first", "second", etc., are used for descriptive purposes only and are not intended to indicate or imply relative importance or to implicitly indicate the number of technical features so indicated, whereby the features defined as "first", "second", etc., may explicitly or implicitly include one or more such features, and unless otherwise indicated, the meaning of "plurality" is two or more than two in the description of the present invention.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; the two elements may be directly connected or indirectly connected through an intermediate medium, and the two elements may be communicated with each other, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art through specific situations.

The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.

Example 1

Referring to fig. 1 to 8, in an embodiment of the present invention, a drying device for biomass particle production includes a drying base 1, a drying barrel 4 is rotatably installed on the drying base 1, biomass particles to be dried are guided into the drying barrel 4, support frames 3 are symmetrically installed in regions other than the drying barrel 4 on two sides of the upper end of the drying base 1, a fixed frame 11 is fixedly installed on the upper side wall of the support frame 3, a fixed cylinder 12 is fixedly installed at the bottom of the fixed frame 11, a fixed gear 13 is fixedly installed at the bottom of the fixed cylinder 12, a rotating shaft 24 is rotatably connected to the inside of the fixed cylinder 12, a hollow structure is formed inside the rotating shaft 24 for ensuring that hot air can circulate inside the rotating shaft 24, a rotating frame 26 is fixedly connected to the bottom of the rotating shaft 24 through the fixed gear 13, rotating shafts 28 are respectively rotatably installed at two ends of the rotating frame 26, a movable gear 23 meshed with the fixed gear 13 is fixedly installed at the upper end of the rotating shaft 28, so that the movable gear 23 rotates under the driving action of the rotating shaft 24, the guide rail block 33 is slidably installed inside the rotating frame 26, the guide rail block is used for adjusting the guide rail 33 for guiding the guide rail 33 to adjust the drying barrel 4, and further adjusting the drying temperature of the drying barrel 4, so as to increase the drying mechanism when the drying barrel 4 is moved inside, and the drying barrel, the drying mechanism, and the drying barrel 4, so that the drying barrel 4 is further, and the drying mechanism is installed inside.

In order to ensure the temperature requirement of the biomass particles during drying, in one aspect of the present embodiment, the air injection mechanism includes an air injection cylinder 9 fixed at the upper end of the support frame 3, a rotating shaft 24 is rotatably connected inside the air injection cylinder 9, an air injection roller 21 is fixedly mounted at the bottom of the rotating shaft 24, a through hole is further provided on the outer wall of the rotating shaft 24 inside the air injection cylinder 9, a plurality of air injection holes 25 are provided on the air injection roller 21, the inside of the air injection roller 21 is communicated with the inside of the rotating shaft 24, so as to guide hot air out of the inside of the air injection roller 21, and then the biomass particles are dried, and the air injection mechanism further includes an air guide assembly for guiding hot air into the air injection cylinder 9, thereby ensuring effective transportation of the hot air into the rotating shaft 24.

In the preferable situation of this embodiment, the air guide assembly includes a hot air box 8 fixed on the drying seat 1, the hot air box 8 is communicated with the air injection cylinder 9 through the hot air pipe 6, an exhaust fan 7 is further installed on the hot air pipe 6, and in operation, the hot air box 8 works to heat the air sucked into the hot air pipe 6 by the exhaust fan 7 and then guide the air into the air injection cylinder 9.

In order to ensure power transmission in the whole drying device and effectively drive the drying barrel 4 in a rotating manner, the rotating mechanism comprises a pulley shaft 14 rotatably mounted on the drying seat 1, a driven pulley 15 is mounted at the top of the pulley shaft 14, a driving pulley 17 fixed on a rotating shaft 24 is connected to the outer side of the driven pulley 15 through a belt 16, a rotating gear 19 is further fixedly mounted on the pulley shaft 14, the rotating gear 19 is meshed with a movable gear ring 5 fixedly arranged on the outer wall of the drying barrel 4, the top of the rotating shaft 24 penetrates through the air injection cylinder 9 to be connected with an output end of the drying motor 10, the drying motor 10 is mounted on the air injection cylinder 9, and when the drying motor 10 works, the rotating shaft 14 rotates, on one hand, the air injection roller 21 performs rotary air injection to increase the drying effect, and on the other hand, the driving pulley 17 also rotates, then the driven pulley 15 rotates under the action of the belt 16, and then the pulley shaft 24 rotates to drive the rotating gear 19 to rotate and mesh with the movable gear ring 5, so that the drying barrel 4 is finally ensured to effectively rotate in a direction opposite to the rotating direction of the air injection roller 21.

In order to ensure that the biomass particles inside the drying barrel 4 are effectively stirred, as a preferable scheme of this embodiment, the moving mechanism includes a rocker arm 29 fixed at the bottom of the rotating shaft 28, one end of the rotating shaft 28 is far away from the bottom of the rocker arm 29, a moving shaft 30 is fixedly mounted at the end of the rotating shaft 30, a moving sleeve 31 is sleeved outside the moving shaft 30, a moving plate 32 is fixedly mounted on the outer wall of the moving sleeve 31, the upper end of the moving plate 32 is fixed on a guide rail block 33, the rotating shaft 28 rotates, so that the rocker arm 29 rotates, and then the guide rail block 33 drives the moving plate 32 to reciprocate along the inside of the guide rail frame 27 under the cooperation of the moving shaft 30 and the moving sleeve 31.

In addition, fixed mounting has movable plate 34 on one of them moving plate 32, is provided with a plurality of removal teeth 35 on the movable plate 34, rotates on the other moving plate 32 and installs (mixing) shaft 22, and a plurality of stirring leaves 36 are installed to (mixing) shaft 22 outer wall, at the motion in-process of moving plate 32, can make movable plate 34 take place the motion in step, and then make removal tooth 35 also take place corresponding motion, install on the (mixing) shaft 22 with removal tooth 35 intermeshing's stirring gear 18, when the synchronous motion of removing tooth 35, can take place the meshing with stirring gear 18, finally driven (mixing) shaft 22 to take place clockwise and anticlockwise rotation of making a round trip, and then carry out timely effectual stirring to the inside biomass fuel of drying bucket 4.

In the condition of this embodiment, supporting leg 2 is installed to 1 bottom four corners position of drying seat for the support purpose of having realized whole drying device, 1 bottom central point of drying seat puts and rotates and installs row hopper 20, arranges hopper 20 top and 4 inside intercommunication each other of drying bucket, and then carries out timely effectual discharge with the dry living beings granule.

Example 2

In another embodiment of the present invention, the embodiment is different from the above-mentioned embodiments in that the guide rail frame 27 is provided with a guide rail groove, the guide rail groove is in a dovetail groove structure, and the guide rail block 33 is in a trapezoidal block structure, so that the guide rail block 33 can be more stable when moving along the inside of the guide rail frame 27, and no large-scale shaking occurs, thereby further improving the movement stability of the movement mechanism.

The working principle of the invention is as follows: during operation, inside the leading-in drying barrel 4 of living beings granule, later start drying motor 10, on the one hand drive jet roller 21 and rotate simultaneously jet roller 21 blowout hot-air, dry the living beings granule of drying barrel 4 inside, on the other hand is under motion mechanism's effect, make (mixing) shaft 22 under the reciprocal rotary motion state carry out radial motion along the 4 inner wall circumferencial direction of drying barrel, finally carry out abundant stirring to the living beings granule of drying barrel 4 inside under the rotary motion state, thereby with leading-in to living beings granule that hot-air can be abundant, the drying uniformity of living beings granule has finally been ensured.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The utility model provides a drying device is used in biomass particle production, includes dry seat (1), its characterized in that, rotate on dry seat (1) and install drying barrel (4), support frame (3) are installed to the regional symmetry of dry seat (1) upper end both sides non-dry bucket (4) of both sides, and lateral wall fixed mounting has mount (11) on support frame (3), and mount (11) bottom fixed mounting has solid fixed cylinder (12), gu fixed cylinder (12) bottom fixed mounting has fixed gear (13), gu fixed cylinder (12) inside rotation cross-under has rotating shaft (24), rotating shaft (24) inside is hollow structure, and fixed gear (13) fixedly connected with swivel mount (26) are passed to rotating shaft (24) bottom, and swivel mount (26) both ends rotate respectively and install axis of rotation (28), axis of rotation (28) upper end fixed mounting have with fixed gear (13) intermeshing's loose gear (23), swivel mount (26) bottom fixed mounting has guide rail frame (27), and the inside slip of guide rail frame (27) is provided with guide rail piece (33), be provided with on axis of rotation (28) and be used for adjusting guide rail piece (33) at the motion of guide rail frame (27) inside position the air jet-propelled mechanism (26) still be provided with dry barrel (4) dry mechanism (1) the dry seat (4) bottom still be provided with dry barrel heat-assisted mechanism (26) dry mechanism (1) dry barrel (1) on the rotation drive mechanism (26) the rotation And (7) rotating the mechanism.

2. The drying device for biomass particle production according to claim 1, wherein the air injection mechanism comprises an air injection cylinder (9) fixed at the upper end of the support frame (3), a rotating shaft (24) is rotatably connected inside the air injection cylinder (9) in a penetrating manner, an air injection roller (21) is fixedly installed at the bottom of the rotating shaft (24), a through hole is further formed in the outer wall of the rotating shaft (24) inside the air injection cylinder (9), the inside of the air injection roller (21) is communicated with the inside of the rotating shaft (24), a plurality of air injection holes (25) are formed in the air injection roller (21), and the air injection mechanism further comprises an air guide assembly for guiding hot air into the air injection cylinder (9).

3. The drying device for biomass particle production according to claim 2, wherein the air guide assembly comprises a hot air box (8) fixed on the drying seat (1), the hot air box (8) is communicated with an air injection cylinder (9) through a hot air pipe (6), and an exhaust fan (7) is further installed on the hot air pipe (6).

4. The drying device for biomass particle production according to claim 1, wherein the rotating mechanism comprises a pulley shaft (14) rotatably mounted on the drying seat (1), a driven pulley (15) is mounted on the top of the pulley shaft (14), a driving pulley (17) fixed on a rotating shaft (24) is connected to the outer side of the driven pulley (15) through a belt (16), a rotating gear (19) is further fixedly mounted on the pulley shaft (14), the rotating gear (19) is meshed with a movable gear ring (5) fixedly arranged on the outer wall of the drying barrel (4), the top of the rotating shaft (24) is connected with the output end of the drying motor (10) through the air injection barrel (9), and the drying motor (10) is mounted on the air injection barrel (9).

5. The drying device for biomass particle production according to claim 1, wherein the moving mechanism comprises a rocker arm (29) fixed at the bottom of the rotating shaft (28), a moving shaft (30) is fixedly installed at one end of the bottom of the rocker arm (29) far away from the rotating shaft (28), a moving sleeve (31) is sleeved on the outer side of the moving shaft (30), a moving plate (32) is fixedly installed on the outer wall of the moving sleeve (31), and the upper end of the moving plate (32) is fixed on the guide rail block (33).

6. The drying device for biomass particle production according to claim 5, wherein one of the moving plates (32) is fixedly provided with a moving plate (34), the moving plate (34) is provided with a plurality of moving teeth (35), the other moving plate (32) is rotatably provided with a stirring shaft (22), and the outer wall of the stirring shaft (22) is provided with a plurality of stirring blades (36).

7. The drying device for biomass particle production according to claim 6, wherein the stirring shaft (22) is provided with a stirring gear (18) which is engaged with the moving teeth (35).

8. The drying device for biomass particle production as claimed in claim 1, wherein the four corners of the bottom of the drying seat (1) are provided with support legs (2), the central position of the bottom of the drying seat (1) is provided with a discharge hopper (20) in a rotating way, and the top of the discharge hopper (20) is communicated with the inside of the drying barrel (4).

9. The drying device for biomass particle production according to claim 1, wherein the guide rail bracket (27) is provided with a guide rail groove, the guide rail groove is of a dovetail groove structure, and the guide rail block (33) is of a trapezoid block structure.