CN221924318U - Bipyramid desicator - Google Patents

Abstract

The utility model relates to the field of chemical dryers, and discloses a double-cone dryer, including a double-cone drying box and a mounting frame, both sides of the double-cone drying box are horizontally fixedly connected with fixed cylinders, and the two fixed cylinders are horizontally rotated and mounted on the mounting frame together, one of the fixed cylinders is provided with a heat inlet, and the other fixed cylinder is provided with a driving mechanism that drives the double-cone drying box to rotate and reciprocate horizontally at the same time. The utility model has the following advantages and effects: the driving mechanism drives the double-cone drying box to rotate while performing horizontal reciprocating motion, driving the material to move up and down and left and right in the double-cone dryer, increasing the tumbling and mixing of the material, making the material in the drying box loose, more evenly heated, and having a better drying effect.

Description

A double cone dryer

Technical Field

The utility model relates to the technical field of chemical drying devices, in particular to a double-cone drying device.

Background Art

The double cone dryer is a double cone rotating tank. In the vacuum state, steam or hot water is introduced into the jacket for heating. The heat contacts the wet material through the inner wall of the tank. The water vapor evaporated by the wet material after absorbing heat is pumped away through the vacuum exhaust pipe by the vacuum pump. Since the tank is in a vacuum state and the rotation of the tank makes the material constantly turn up and down and inside and outside, the drying speed of the material is accelerated, the drying efficiency is improved, and the purpose of uniform drying is achieved.

The existing double cone dryer only turns the material up and down by the rotation of the tank body. The material is easy to agglomerate during the drying process. Turning the material up and down only by the rotation of the tank body can easily lead to uneven heating of the material, affecting the drying efficiency.

Utility Model Content

The utility model aims to provide a double-cone dryer, which has the effects of more uniform heating and high drying efficiency.

The above technical purpose of the utility model is achieved through the following technical scheme: a double-cone dryer, including a double-cone drying box and a mounting frame, both sides of the double-cone drying box are horizontally fixedly connected with fixed cylinders, and the two fixed cylinders are installed on the mounting frame for horizontal rotation, one of the fixed cylinders is provided with a heat inlet, and it is characterized in that: the other fixed cylinder is provided with a driving mechanism that drives the double-cone drying box to rotate and reciprocate horizontally at the same time.

By adopting the above technical solution, a feed port is provided at the upper end of the double-cone drying box, and a discharge port is provided at the lower end. The heat source enters the double-layer space of the double-cone drying box through the heat inlet port on one side of the fixed cylinder. The driving mechanism drives the double-cone drying box to rotate while performing horizontal reciprocating motion, driving the material to move up and down and left and right in the double-cone dryer, thereby increasing the tumbling and mixing of the material, making the material in the drying box loose, heating more evenly, and achieving better drying effect.

The utility model is further configured as follows: the driving mechanism includes a main shaft rotatably connected in the fixed cylinder, the main shaft is rotatably connected to a mounting plate, the mounting plate is slidably connected to the fixed cylinder, the main shaft is fixedly installed with a bevel gear 1 at one end close to the double-cone drying box, the bevel gear 1 is rotatably connected to the mounting plate, the main shaft is sleeved with a rotating cylinder at one end away from the double-cone drying box, the rotating cylinder is slidably connected to the fixed cylinder through a key groove, the rotating cylinder is rotatably connected to the bevel gear 1, the rotating cylinder is fixedly installed with a column at one end close to the double-cone drying box, the column is rotatably connected with a bevel gear 2, the bevel gear 2 is meshed with the bevel gear 1, a slide groove is provided on the inner wall of the fixed cylinder, a slider is provided at one end of the bevel gear 2, the slider deviates from the central axis of the bevel gear 2, the slider is slidably connected in the slide groove, and a rotating mechanism that drives the rotating cylinder to rotate is provided on the mounting frame.

By adopting the above technical solution, the rotating mechanism drives the rotating drum to rotate, the rotating drum is connected to the fixed drum through a keyway slide, a column is fixedly installed on the rotating drum, bevel gear 2 is rotatably connected to the column, a slider is fixedly installed at the position of bevel gear 2 deviating from the center axis, the slider is slidably connected in the slide groove on the inner wall of the fixed drum, and the rotating drum rotates, the rotating drum drives the fixed drum to rotate, and the fixed drum drives the double-cone drying box fixedly connected thereto to rotate, so that the material is heated evenly.

The utility model is further configured as follows: the rotating mechanism comprises a vertical plate fixedly mounted on the mounting frame, the vertical plate close to the double-cone drying box side is rotatably connected to a driven gear 1, the driven gear 1 is fixedly connected to the rotating drum, the driven gear 1 is meshed with a driving gear 1, the driving gear 1 is rotatably connected to the vertical plate, the vertical plate away from the double-cone drying box side is rotatably connected to a driven gear 2, the center of the driven gear 2 is fixedly connected to the main shaft, the driven gear 2 is meshed with a steering gear, the steering gear is meshed with a driving gear 2, the driving gear 2 and the steering gear are rotatably connected to the vertical plate, and a power mechanism for driving the driving gear 1 and the driving gear 2 to rotate is provided on the mounting frame.

By adopting the above technical solution, the driving gear 1 rotates to drive the driven gear 1 to rotate, the driven gear 1 rotates to drive the rotating drum fixedly connected thereto to rotate, the driving gear 2 rotates to drive the driven gear 2 to rotate, the driven gear 2 drives the main shaft fixedly connected thereto to rotate, the main shaft rotates to drive the bevel gear 1 fixedly connected thereto to rotate, the bevel gear 1 rotates to drive the bevel gear 2 meshing therewith to rotate around the column, so that the slider on the bevel gear 2 drives the fixed drum to make a reciprocating motion in the horizontal direction, so that the material in the drying box is looser, the heat is more evenly received, and the drying effect is good.

The utility model is further configured as follows: the power mechanism includes a motor fixedly mounted on the mounting frame, the output shaft of the motor is fixedly connected to a driving wheel, the centers of the driving gear 1 and the driving gear 2 are fixedly connected to a supporting shaft, the supporting shaft is rotatably connected to the mounting frame, a driven wheel is fixedly mounted on the supporting shaft, and a driving belt is transmission-connected between the driven wheel and the driving wheel.

By adopting the above technical solution, the motor drives the driving wheel to rotate, the driving wheel drives the driven wheel to rotate, a support shaft is fixedly installed at the central axis of the driven wheel, driving gear 1 and driving gear 2 are fixedly installed on the support shaft, the driven gear rotates to drive the driving gear 1 and driving gear 2 to rotate, so that the rotating drum and the main shaft rotate, and the double-cone drying box can be driven to rotate and do horizontal reciprocating motion at the same time by one motor, which saves energy and has a good drying effect.

The utility model is further configured as follows: a stirring blade is fixedly mounted on one end of the main shaft located in the double-cone drying box.

By adopting the above technical solution, a stirring blade is fixedly installed on the main shaft. When the double-cone drying box rotates, the stirring blade on the main shaft stirs the material, which increases the tumbling and mixing of the material, avoids the agglomeration of the material, keeps the material loose, makes the material heated more evenly, and improves the drying effect.

The utility model is further configured as follows: the slide groove is in a circular ring shape.

By adopting the above technical solution, the slide groove is in a circular shape, and the slider drives the fixed cylinder to perform horizontal reciprocating motion while the fixed cylinder can rotate.

The beneficial effects of the utility model are:

1. The double-cone drying box is provided with a feed port at the upper end and a discharge port at the lower end. The heat source enters the double-layer space of the double-cone drying box through the heat inlet on one side of the fixed cylinder. The driving mechanism drives the double-cone drying box to rotate while performing horizontal reciprocating motion, driving the material to move up and down and left and right in the double-cone dryer, increasing the tumbling and mixing of the material, making the material in the drying box loose, heating more evenly, and achieving better drying effect;

2. The motor drives the driving wheel to rotate, and the driving wheel drives the driven wheel to rotate. A support shaft is fixedly installed at the central axis of the driven wheel, and driving gears 1 and 2 are fixedly installed on the support shaft. The driven gear rotates to drive driving gears 1 and 2 to rotate, so that the drum and the main shaft rotate. One motor can drive the double-cone drying box to rotate and do horizontal reciprocating motion at the same time, saving energy;

3. A stirring blade is fixedly installed on the main shaft. When the double-cone drying box rotates, the stirring blade on the main shaft stirs the material, which increases the tumbling and mixing of the material, avoids the agglomeration of the material, keeps the material loose, makes the material heated more evenly, and improves the drying effect.

BRIEF DESCRIPTION OF THE DRAWINGS

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

Fig. 1 is a schematic diagram of the structure of the utility model.

Fig. 2 is a schematic diagram of the C-C cross-sectional structure of the utility model.

FIG. 3 is an enlarged structural schematic diagram of point A of the present utility model.

FIG. 4 is an enlarged structural schematic diagram of point B of the present utility model.

In the figure, 1. double cone drying box; 2. mounting frame; 3. fixing cylinder; 4. heat inlet; 5. driving mechanism; 51. main shaft; 52. mounting plate; 53. bevel gear 1; 54. rotating cylinder; 55. column; 56. bevel gear 2; 57. slideway; 58. slide block; 6. rotating mechanism; 61. vertical plate; 62. driven gear 1; 63. driving gear 1; 64. driven gear 2; 65. steering gear; 66. driving gear 2; 7. power mechanism; 71. motor; 72. driving wheel; 73. supporting shaft; 74. driven wheel; 75. driving belt; 8. stirring blade.

DETAILED DESCRIPTION

The technical solution of the utility model will be described clearly and completely below in conjunction with specific embodiments. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

As shown in Fig. 1-4, a double-cone dryer comprises a double-cone drying box 1 and a mounting frame 2. A feed port and a discharge port are provided at the upper and lower ends of the double-cone drying box 1. Fixed cylinders 3 are horizontally fixedly connected to both sides of the double-cone drying box 1. The two fixed cylinders 3 are installed on the mounting frame 2 for horizontal rotation. A heat inlet 4 is provided on one of the fixed cylinders 3, and a driving mechanism 5 for driving the double-cone drying box 1 to rotate and reciprocate horizontally is provided on the other fixed cylinder 3.

As shown in Figures 3 and 4, the driving mechanism 5 includes a main shaft 51 rotatably connected to the fixed cylinder 3, one end of the main shaft 51 located in the double-cone drying box 1 is fixedly installed with a stirring blade 8, a mounting plate 52 is rotatably connected to the main shaft 51, and the mounting plate 52 is slidably connected to the fixed cylinder 3, a bevel gear 53 is fixedly installed on the end of the main shaft 51 close to the double-cone drying box 1, and the bevel gear 53 is rotatably connected to the mounting plate 52, and a rotating cylinder 54 is sleeved on the end of the main shaft 51 away from the double-cone drying box 1, and the rotating cylinder 54 is slidably connected through a keyway The fixed cylinder 3 and the rotating cylinder 54 are rotatably connected to the bevel gear 1 53. A column 55 is fixedly installed at one end of the rotating cylinder 54 close to the double-cone drying box 1. The column 55 is rotatably connected to the bevel gear 2 56. The bevel gear 2 56 meshes with the bevel gear 1 53. A slide groove 57 is provided on the inner wall of the fixed cylinder 3. The slide groove 57 is a circular ring. A slider 58 is provided at one end of the bevel gear 2 56. The slider 58 deviates from the central axis of the bevel gear 2 56. The slider 58 is slidably connected in the slide groove 57. A rotating mechanism 6 for driving the rotating cylinder 54 to rotate is provided on the mounting frame 2.

As shown in Figures 3 and 4, the rotating mechanism 6 includes a vertical plate 61 fixedly mounted on the mounting frame 2, and the vertical plate 61 is rotatably connected to a driven gear 1 62 on the side close to the double-cone drying box 1, and the driven gear 1 62 is fixedly connected to the rotating drum 54. The driven gear 1 62 is meshed with a driving gear 1 63, and the driving gear 1 63 is rotatably connected to the vertical plate 61. The vertical plate 61 is rotatably connected to a driven gear 2 64 on the side away from the double-cone drying box 1, and the center of the driven gear 2 64 is fixedly connected to the main shaft 51, and the driven gear 2 64 is meshed with a steering gear 65, and the steering gear 65 is meshed with a driving gear 2 66. The driving gear 2 66 and the steering gear 65 are rotatably connected to the vertical plate 61, and a power mechanism 7 for driving the driving gear 1 63 and the driving gear 2 66 to rotate is provided on the mounting frame 2.

As shown in Figures 3 and 4, the power mechanism 7 includes a motor 71 fixedly mounted on the mounting frame 2, the output shaft of the motor 71 is fixedly connected to a driving wheel 72, the center of the driving gear 1 63 and the driving gear 2 66 is fixedly connected to a support shaft 73, the support shaft 73 is rotatably connected to the mounting frame 2, a driven wheel 74 is fixedly mounted on the support shaft 73, and a driving belt 75 is transmission-connected between the driven wheel 74 and the driving wheel 72.

Working principle of this utility model:

The double-cone drying box 1 is provided with a feed port at the upper end and a discharge port at the lower end. The heat source enters the double-layer space of the double-cone drying box 1 through the heat inlet 4 on one side of the fixed cylinder 3. The motor 71 is started to drive the driving wheel 72 to rotate. The driving wheel 72 drives the driven wheel 74 to rotate. A support shaft 73 is fixedly installed at the central axis of the driven wheel 74. A driving gear 1 63 and a driving gear 2 66 are fixedly installed on the support shaft 73. The driven gear rotates to drive the driving gear 1 63 and the driving gear 2 66 to rotate, so that the rotating cylinder 54 and the main shaft 51 rotate. The rotating cylinder 54 is connected to the fixed cylinder 3 through a keyway slide. The rotating cylinder 54 rotates to drive the fixed cylinder 3 to rotate, and the fixed cylinder 3 drives the double-cone drying box fixedly connected thereto. 1 rotates, the main shaft 51 rotates to drive the bevel gear 1 53 fixedly connected thereto to rotate, and the bevel gear 1 53 rotates to drive the bevel gear 2 56 meshing therewith to rotate around the column 55. A slider 58 is fixedly installed at the bevel gear 2 56 deviating from the central axis. The slider 58 is slidably connected in the slide groove 57 on the inner wall of the fixed cylinder 3, driving the fixed cylinder 3 to reciprocate in the horizontal direction, so that the double-cone dryer fixedly connected to the fixed cylinder 3 rotates around the main shaft 51 while reciprocating in the horizontal direction along the main shaft 51. At the same time, the stirring blade 8 fixedly connected to the main shaft 51 stirs the material, which increases the tumbling and mixing of the material, makes the material in the drying box loose, heats more evenly, and has a better drying effect.

Claims (6)

1. The utility model provides a bipyramid desicator, includes bipyramid drying cabinet (1) and mounting bracket (2), the equal horizontal fixedly connected with of both sides of bipyramid drying cabinet (1) is fixed section of thick bamboo (3), two fixed section of thick bamboo (3) are jointly rotated horizontally and are installed on mounting bracket (2), be equipped with on one of them fixed section of thick bamboo (3) and advance hot mouth (4), its characterized in that: the other fixed cylinder (3) is provided with a driving mechanism (5) for driving the double-cone drying box (1) to simultaneously rotate and horizontally reciprocate.

2. A biconical dryer as claimed in claim 1, wherein: the driving mechanism (5) comprises a main shaft (51) rotationally connected in the fixed cylinder (3), a mounting plate (52) is rotationally connected on the main shaft (51), the mounting plate (52) is in sliding connection with the fixed cylinder (3), a bevel gear I (53) is fixedly arranged at one end of the main shaft (51) close to the double-cone drying box (1), the bevel gear I (53) is rotationally connected on the mounting plate (52), a rotary drum (54) is sleeved at one end of the main shaft (51) far away from the double-cone drying box (1), the rotary drum (54) is in sliding connection with the fixed cylinder (3) through a key slot, the rotary drum (54) is rotationally connected with the bevel gear I (53), a stand column (55) is fixedly arranged at one end of the rotary drum (54) close to the double-cone drying box (1), a bevel gear II (56) is rotationally connected with the bevel gear I (53), a sliding groove (57) is arranged on the inner wall of the fixed cylinder (3), a sliding block II (56) is arranged at one end of the bevel gear II (56), the sliding block (58) deviates from the sliding block (58), the sliding block (58) is connected with the bevel gear II (58), the mounting frame (2) is provided with a rotating mechanism (6) for driving the rotary drum (54) to rotate.

3. A biconical dryer as claimed in claim 2, wherein: the rotary mechanism (6) comprises a vertical plate (61) fixedly installed on the installation frame (2), the vertical plate (61) is close to one side of the biconical drying oven (1) and is rotationally connected with a driven gear I (62), the driven gear I (62) is fixedly connected with the rotary drum (54), the driven gear I (62) is meshed with a driving gear I (63), the driving gear I (63) is rotationally connected onto the vertical plate (61), the vertical plate (61) is far away from one side of the biconical drying oven (1) and is rotationally connected with a driven gear II (64), the center of the driven gear II (64) is fixedly connected with the main shaft (51), the driven gear II (64) is meshed with a steering gear (65), the steering gear (65) is meshed with a driving gear II (66), the driving gear II (66) is rotationally connected onto the vertical plate (61), and the installation frame (2) is provided with a power mechanism (7) for driving gear I (63) and the driving gear II (66).

4. A biconical dryer as claimed in claim 3, wherein: the power mechanism (7) comprises a motor (71) fixedly mounted on the mounting frame (2), an output shaft of the motor (71) is fixedly connected with a driving wheel (72), a first driving gear (63) and a second driving gear (66) are fixedly connected with a supporting shaft (73) in the center, the supporting shaft (73) is rotatably connected to the mounting frame (2), a driven wheel (74) is fixedly mounted on the supporting shaft (73), and a driving belt (75) is connected between the driven wheel (74) and the driving wheel (72) in a transmission mode.

5. A biconical dryer as claimed in claim 4, wherein: one end of the main shaft (51) positioned in the double-cone drying box (1) is fixedly provided with a stirring blade (8).

6. A biconical dryer as claimed in claim 2, wherein: the sliding groove (57) is in a circular ring shape.