CN216245286U

CN216245286U - Vacuum convolution type double-cone drying equipment

Info

Publication number: CN216245286U
Application number: CN202123043576.0U
Authority: CN
Inventors: 查维强
Original assignee: Changzhou New Type Drying Equipment Co ltd
Current assignee: Changzhou New Type Drying Equipment Co ltd
Priority date: 2021-12-06
Filing date: 2021-12-06
Publication date: 2022-04-08
Anticipated expiration: 2031-12-06

Abstract

The utility model provides a vacuum rotary double-cone drying device, which comprises: the upper end of the base is provided with a vertical plate, the inner side of the vertical plate is provided with a double-cone dryer, a connecting shaft is arranged inside the double-cone dryer, a built-in stirring frame is arranged outside the connecting shaft, a braking cavity is formed in the vertical plate, a clamping block is arranged inside the braking cavity, the sliding rail is arranged at the upper end of the base, a mounting plate is arranged on one side of the sliding rail, a second electric push rod is arranged on the inner side of the mounting plate, a sliding seat is connected to the inner side of the second electric push rod, and a turnover seat is arranged at the upper end of the sliding seat. The utility model solves the problems that the material opening position of the existing double-cone dryer is not easy to adjust to the horizontal state after discharging, so that the material is not easy to feed, the material turning effect in the dryer is poor, the material is not uniformly heated, and the drying effect is poor.

Description

Vacuum convolution type double-cone drying equipment

Technical Field

The utility model relates to the technical field of material drying, in particular to vacuum rotary type double-cone drying equipment.

Background

The double-cone dryer is drying equipment integrating mixing and drying, and is widely used in pharmaceutical industry. The drying process is to place the dried material in a sealed cylinder, continuously heat the dried material while exhausting air by an exhaust system, so that the moisture in the material is diffused to the surface by pressure difference or concentration difference, water molecules (or other non-condensable gases) obtain enough kinetic energy on the surface of the material, and the water molecules (or other non-condensable gases) are diffused to a low-pressure space of a vacuum chamber after overcoming the mutual attraction among molecules and are exhausted by a vacuum pump to complete the separation from the solid.

However, the drying apparatus is behind the blowing at every turn, the material mouth is in the downside, need artifical or utilize servo motor and speed reducer to carry out drive control and rotate the drying apparatus this moment until the material mouth is in horizontal position, but manual operation is comparatively consuming time and consuming power, the difficult adjustment of motor control precision, and can't carry out spacing locking to the drying apparatus under the horizontal condition after rotating, lead to at the material loading in-process, the drying apparatus focus constantly shifts, take place the deflection easily, and then there is the potential safety hazard, secondly, it is relatively poor to rely on the drying apparatus to rotate the homogeneity of stirring to the material of inside, and then lead to being heated inhomogeneously, the stoving effect is relatively poor.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects in the prior art, the vacuum rotary type double-cone drying equipment is provided so as to solve the problems that the material opening position of the existing double-cone dryer is not easy to adjust to the horizontal state after discharging, so that the material is not easy to feed, the material turning effect in the dryer is poor, the material is not uniformly heated, and the drying effect is poor.

In order to achieve the above object, there is provided a vacuum convolution type double-cone drying apparatus, comprising:

the upper end of the base is provided with a vertical plate, the inner side of the vertical plate is provided with a double-cone dryer, a connecting shaft is arranged inside the double-cone dryer, a built-in stirring frame is arranged outside the connecting shaft, a braking cavity is formed in the vertical plate, a clamping block is arranged inside the braking cavity, the sliding rail is arranged at the upper end of the base, a mounting plate is arranged on one side of the sliding rail, a second electric push rod is arranged on the inner side of the mounting plate, a sliding seat is connected to the inner side of the second electric push rod, and a turnover seat is arranged at the upper end of the sliding seat.

Furthermore, the upper end of the vertical plate on the left side of the base is provided with a first electric push rod, a telescopic rod of the first electric push rod is connected with the vertical plate in a sliding mode, and the telescopic rod extends into the interior of the brake cavity and is fixedly connected with the upper end of the clamping block.

Furthermore, the wrapping and clamping block is of an N-shaped structure made of rubber, a toothed inner wall is arranged inside the wrapping and clamping block, a sliding block is arranged on the outer side of the wrapping and clamping block, and the sliding block is in sliding connection with a sliding groove formed in the inner wall of the braking cavity.

Furthermore, the outer side of the double-cone dryer is connected with a rotating shaft, the left end of the rotating shaft is inserted into the braking cavity of the part, and the rotating shaft is rotatably connected with a shaft seat arranged on the cavity wall of the braking cavity.

Furthermore, the connecting shaft is horizontally fixed inside the double-cone dryer, the built-in stirring frame is arranged to be consistent with the appearance structure of the double-cone dryer, and the built-in stirring frame is internally provided with longitudinal connecting rods which are parallel to each other.

Furthermore, a sliding plate is fixed at the lower end of the sliding seat and is connected with the sliding rail in a sliding manner, and a proximity switch is arranged at one end, opposite to the mounting plate, of the sliding rail.

Further, the turnover seat is provided with a horizontal cushion pad comprising a top, side plates are arranged on the front side and the rear side of the horizontal cushion pad, an installation cavity is arranged inside each side plate, and an inclined end face is arranged on one side of each side plate, facing the double-cone dryer.

Further, the inside of installation cavity is provided with the cylinder, and the both ends of cylinder are connected with the inside wall of curb plate is rotated to the surface of cylinder is provided with colloidal particles, and the outer terminal surface of cylinder surpasss the slope terminal surface of curb plate.

The vacuum rotary type double-cone drying equipment has the beneficial effects that the second electric push rod, the slide rail and the slide seat are utilized, the turnover seat is convenient to push to move horizontally, the side plate and the roller which are included by the turnover seat are utilized to enable the roller to be in surface contact with the lower end of the double-cone dryer, the double-cone dryer is further pushed to rotate, the horizontal buffering and supporting effect on the double-cone dryer is achieved through the horizontal buffering cushion, then the first electric push rod is utilized to push the packing clamping block to clamp the rotating shaft downwards, the rotating shaft is enabled to be in a holding state, and the double-cone dryer in the horizontal state is further effectively stabilized; utilize inside connecting axle and built-in stirring frame of bipyramid drying apparatus for the drying apparatus is when the upset, and the in-process that the inside material fell in the upset receives built-in stirring frame overall structure's collision, is convenient for break up the material, makes the material be heated evenly, has strengthened the stoving effect.

Drawings

Fig. 1 is a schematic view of an internal structure of a double-cone dryer according to an embodiment of the present invention.

FIG. 2 is a schematic side view of the embodiment of the present invention.

Fig. 3 is a schematic structural diagram of the interior of the brake chamber according to the embodiment of the present invention.

Fig. 4 is a schematic structural diagram of a location a in fig. 1 according to an embodiment of the present invention.

Fig. 5 is a schematic perspective view of the flipping base according to the embodiment of the present invention.

1. A base; 2. a turning seat; 21. a horizontal cushion pad; 22. a side plate; 23. a mounting cavity; 24. a drum; 25. colloidal particles; 3. a first electric push rod; 4. a stirring frame is arranged inside; 41. a connecting shaft; 5. a double cone dryer; 6. a vertical plate; 7. a slide rail; 8. mounting a plate; 9. a slide base; 10. a proximity switch; 11. a second electric push rod; 12. a slide plate; 13. a brake chamber; 14. a chute; 15. a slider; 16. wrapping the clamping block; 17. a rotating shaft; 18. a shaft seat.

Detailed Description

The embodiments of the present invention are described below with reference to specific embodiments, and other advantages and effects of the present invention will be easily understood by those skilled in the art from the disclosure of the present specification. The utility model is capable of other and different embodiments and of being practiced or of being carried out in various ways, and its several details are capable of modification in various respects, all without departing from the spirit and scope of the present invention.

Fig. 1 is a schematic view of an internal structure of a double-cone dryer according to an embodiment of the present invention, fig. 2 is a schematic view of a side-view structure according to an embodiment of the present invention, fig. 3 is a schematic view of an internal structure of a brake chamber according to an embodiment of the present invention, fig. 4 is a schematic view of a structure at a position a in fig. 1 according to an embodiment of the present invention, and fig. 5 is a schematic view of a three-dimensional structure of a flip base according to an embodiment of the present invention.

Referring to fig. 1 to 5, the present invention provides a vacuum convolution type double-cone drying apparatus, including: the device comprises a base 1, a turnover seat 2, a built-in stirring frame 4, a slide rail 7 and a brake cavity 13.

Specifically, base 1's upper end is provided with riser 6, and riser 6's inboard is provided with bipyramid drying apparatus 5, bipyramid drying apparatus 5's inside is provided with connecting axle 41, and the outside of connecting axle 41 is provided with built-in stirring frame 4, braking chamber 13 has been seted up to riser 6's inside, and the inside in braking chamber 13 is provided with clamping block 16, slide rail 7 sets up the upper end at base 1, and one side of slide rail 7 is provided with mounting panel 8, mounting panel 8's inboard is provided with second electric putter 11, and second electric putter 11's inboard is connected with slide 9, and slide 9's upper end is provided with upset seat 2.

In this embodiment, a motor and a speed reducer driving device are arranged inside the vertical plate 6 on the right side of the base 1, the driving device is connected with the rotating shaft 17 on the right end, and the outer side of the vertical plate 6 is provided with an operation panel.

The upper end of a vertical plate 6 on the left side of the base 1 is provided with a first electric push rod 3, a telescopic rod of the first electric push rod 3 is connected with the vertical plate 6 in a sliding manner, and the telescopic rod extends into the brake cavity 13 and is fixedly connected with the upper end of a packing and clamping block 16; the packing and clamping block 16 is of an N-shaped structure made of rubber, a toothed inner wall is arranged inside the packing and clamping block 16, a sliding block 15 is arranged on the outer side of the packing and clamping block 16, and the sliding block 15 is in sliding connection with a sliding groove 14 formed in the inner wall of the brake cavity 13.

In this embodiment, the lower opening of the clamping block 16 is smaller than the outer diameter of the rotating shaft 17, and during the contact between the clamping block 16 and the rotating shaft 17, the clamping block 16 is pressed by the sliding block 15 and the rotating shaft 17 to generate a certain elastic deformation.

As a better implementation mode, the tooth-shaped structure of the inner wall of the clamping block 16 is convenient for increasing the contact friction force with the rotating shaft 17 and enhancing the braking effect, and meanwhile, the sliding block 15 and the sliding groove 14 play a certain limiting role in stabilizing the movement of the clamping block 16.

The outer side of the double-cone dryer 5 is connected with a rotating shaft 17, the left end of the rotating shaft 17 is inserted into the braking cavity 13, and the rotating shaft 17 is rotatably connected with a shaft seat 18 arranged on the cavity wall of the braking cavity 13.

The connecting shaft 41 is horizontally fixed inside the double-cone dryer 5, the internal stirring frame 4 is arranged to be consistent with the appearance structure of the double-cone dryer 5, and the internal stirring frame 4 is internally provided with longitudinal connecting rods which are parallel to each other.

As a better implementation mode, the built-in stirring frame 4 is utilized, so that when the double-cone dryer 5 is turned over, the internal materials are collided by the whole structure of the built-in stirring frame 4 in the turning-over process, and the materials are stirred during turning over.

A sliding plate 12 is fixed at the lower end of the sliding seat 9, the sliding plate 12 is connected with the sliding rail 7 in a sliding manner, and a proximity switch 10 is arranged at one end of the sliding rail 7 opposite to the mounting plate 8.

In this embodiment, the proximity switch 10 is electrically connected to the first electric push rod 3, so that the first electric push rod 3 is triggered to operate after the slide seat 9 is in place.

The overturning seat 2 is provided with a horizontal buffer cushion 21 comprising a top, side plates 22 are arranged on the front side and the rear side of the horizontal buffer cushion 21, an installation cavity 23 is arranged inside the side plates 22, and an inclined end face is arranged on one side of each side plate 22 facing the double-cone dryer 5; the inside of the installation cavity 23 is provided with a roller 24, both ends of the roller 24 are rotatably connected with the inner side wall of the side plate 22, the surface of the roller 24 is provided with colloid particles 25, and the outer end surface of the roller 24 exceeds the inclined end surface of the side plate 22.

Specifically, upset seat 2 removes the in-process, and cylinder 24 is earlier with drying apparatus surface contact, and colloidal particle 25 plays the guard action, and then promotes bipyramid drying apparatus 5 and rotates, until removing horizontal blotter 21, and drying apparatus and horizontal blotter 21 contact this moment, but in unstable state, consequently rethread braking chamber 13 inner structure makes it stable, and then at the in-process of material loading, can not lead to taking place the slope because of the focus changes.

The vacuum rotary type double-cone drying equipment can effectively solve the problems that the position of a material port is not easy to adjust to a horizontal state after the existing double-cone dryer discharges materials, so that the feeding is not easy, the material stirring effect in the dryer is poor, the materials are not uniformly heated, and the drying effect is poor; utilize inside connecting axle and built-in stirring frame of bipyramid drying apparatus for the drying apparatus is when the upset, and the in-process that the inside material fell in the upset receives built-in stirring frame overall structure's collision, is convenient for break up the material, makes the material be heated evenly, has strengthened the stoving effect.

Claims

1. The utility model provides a vacuum convolution bipyramid drying equipment which characterized in that includes: the automatic drying device comprises a base (1) and a sliding rail (7), wherein a vertical plate (6) is arranged at the upper end of the base (1), a double-cone dryer (5) is arranged on the inner side of the vertical plate (6), a connecting shaft (41) is arranged inside the double-cone dryer (5), a built-in stirring frame (4) is arranged outside the connecting shaft (41), a braking cavity (13) is formed inside the vertical plate (6), a wrapping and clamping block (16) is arranged inside the braking cavity (13), the sliding rail (7) is arranged at the upper end of the base (1), a mounting plate (8) is arranged on one side of the sliding rail (7), a second electric push rod (11) is arranged on the inner side of the mounting plate (8), a sliding seat (9) is connected to the inner side of the second electric push rod (11), and a turnover seat (2) is arranged at the upper end of the sliding seat (9).

2. The vacuum convolution type double-cone drying device according to claim 1, characterized in that a first electric push rod (3) is arranged at an upper end of a vertical plate (6) on a left side of the base (1), a telescopic rod of the first electric push rod (3) is slidably connected with the vertical plate (6), and the telescopic rod extends into the brake cavity (13) and is fixedly connected with an upper end of a wrapping and clamping block (16).

3. The vacuum convolution type double-cone drying device according to claim 1, characterized in that the wrapping and clamping block (16) is configured to be an N-shaped structure made of rubber, a toothed inner wall is arranged inside the wrapping and clamping block (16), a sliding block (15) is arranged outside the wrapping and clamping block (16), and the sliding block (15) is in sliding connection with a sliding groove (14) formed in the inner wall of the braking cavity (13).

4. Vacuum convolution type double-cone drying equipment according to claim 1, characterized in that a rotating shaft (17) is connected to the outer side of the double-cone dryer (5), and the left end of the rotating shaft (17) is inserted into the brake chamber (13), and the rotating shaft (17) is rotatably connected with a shaft seat (18) arranged on the chamber wall of the brake chamber (13).

5. The vacuum convolution type double-cone drying equipment according to claim 1, characterized in that the connecting shaft (41) is horizontally fixed inside the double-cone dryer (5), the built-in stirring frame (4) is arranged to be consistent with the appearance structure of the double-cone dryer (5), and the built-in stirring frame (4) is internally provided with longitudinal connecting rods which are parallel to each other.

6. A vacuum convolution double-cone drying apparatus according to claim 1, characterized in that a sliding plate (12) is fixed to a lower end of the sliding base (9), the sliding plate (12) is slidably connected with the sliding rail (7), and a proximity switch (10) is arranged at an end of the sliding rail (7) opposite to the mounting plate (8).

7. Vacuum convolution double-cone drying apparatus according to claim 1, characterized in that the flipping base (2) is provided with a horizontal buffer (21) including a top, and the front and rear sides of the horizontal buffer (21) are provided with side plates (22), and the inside of the side plates (22) is provided with a mounting cavity (23), and the side of the side plates (22) facing the double-cone dryer (5) is provided with an inclined end face.

8. A vacuum convolution type double-cone drying device according to claim 7, characterized in that a roller (24) is arranged inside the installation cavity (23), two ends of the roller (24) are rotatably connected with the inner side wall of the side plate (22), the surface of the roller (24) is provided with colloid particles (25), and the outer end surface of the roller (24) exceeds the inclined end surface of the side plate (22).