CN214665795U - Steviosin crystallization drying device - Google Patents

Abstract

The utility model discloses a steviosin crystallization drying device, drying device includes: the device comprises a shell, wherein the shell is used for mounting a drying device, two end walls of the shell are provided with annular grooves, a rotary drum is used for placing chrysanthemum essence crystals and comprises a pair of steel rings, the two steel rings are respectively and rotatably connected in the two annular grooves and are connected through a connecting part, and a driving part is used for driving the rotary drum to rotate and comprises a motor and a pair of gear rings. The utility model discloses in drive the rotary drum through drive assembly and rotate for its inside chrysanthemum essence crystallization can roll under the gravity of self, thereby make the hot-air that blows off in the stoving part of rotary drum below can be even blow on chrysanthemum essence crystallization, thereby avoided in drying process, need the artifical chrysanthemum essence crystallization of turning, thereby promoted the efficiency of stoving chrysanthemum essence crystallization, made things convenient for user's stoving chrysanthemum essence crystallization.

Description

Steviosin crystallization drying device

Technical Field

The utility model relates to a stevioside production facility technical field especially relates to a steviosin crystallization drying device.

Background

When stevioside is produced, stevioside crystals are usually extracted firstly, and some moisture can be stained on the stevioside crystals when the stevioside crystals are extracted, and if the moisture is not removed, subsequent processing can be influenced, so that the purity of the produced stevioside does not reach the standard.

Among the prior art steviosin crystal drying get rid of moisture usually, put steviosin crystal in the stoving box, blow or use the electrothermal tube to carry out drying and drying through hot air, but in the actual operation process, appear generally because of the steviosin crystal covers together, lead to the steviosin crystal of upper and lower layer to be heated unevenly to need operating personnel to turn over the steviosin crystal midway manually, thereby it is long when having increased the stoving, and then the efficiency of stoving steviosin crystal has been reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving following shortcoming among the prior art, when stoving stevioside crystallization, the stevioside crystallization covers together, and the stevioside crystallization that leads to the upper and lower floor is heated inhomogeneously to operating personnel need turn the stevioside crystallization midway manually, thereby it is long when having increased the stoving, and then the reduction efficiency of stoving stevioside crystallization, and the steviosin crystal drying device who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a steviosin crystallization drying device includes:

the drying device comprises a shell, a drying device and a drying device, wherein the shell is used for mounting the drying device, and two end walls of the shell are respectively provided with an annular groove;

the rotary drum is used for placing chrysanthemum essence crystals and comprises a pair of steel rings, and the two steel rings are respectively and rotatably connected in the two annular grooves and are connected with each other through a connecting part;

the driving part is used for driving the rotary drum to rotate, the driving part comprises a motor and a pair of gear rings, the motor is fixedly installed on the shell through a mounting plate, the two gear rings are respectively and fixedly sleeved on the two steel rings, and the motor output shaft is meshed with the two gear rings through a transmission part and is rotationally connected.

Preferably, the connecting part comprises a plurality of connecting rods, the two ends of each connecting rod are fixedly connected with one ends of the two steel rings close to each other, and every two adjacent connecting rods are fixedly connected through a drying net.

Preferably, the transmission part comprises a rotating rod, the rotating rod is located right above the rotating drum, two ends of the rotating rod are rotatably connected with the end wall of the shell, a pair of gears is fixedly sleeved on the rotating rod, and one end of the rotating rod is fixedly connected with the output shaft of the motor.

Preferably, the drying device further includes:

the drying component is used for drying the chrysanthemum element crystals in the rotary drum and comprises an air heater and a heat pipe, the heat pipe is fixedly connected to the bottom wall of the shell, a plurality of air outlets are formed in one end face close to the rotary drum, and the air heater is installed on the outer side of the shell and communicated with the heat pipe through a connecting pipe.

Preferably, a feeding opening is formed in the end wall of the shell, the diameter of the feeding opening is smaller than that of the annular groove, and a sealing door is rotatably mounted in the feeding opening.

Preferably, one end, far away from the inner volume of the shell, of the sealing door is fixedly provided with a rotating handle, and an anti-skidding sleeve is arranged on the rotating handle in a fixed sleeve mode.

Compared with the prior art, the beneficial effects of the utility model are that: when the drying device is used for drying steviosin crystals, steviosin crystals to be dried are firstly placed on two drying nets, then the sealing door is installed in the putting opening, and then the motor is started, the motor output shaft drives the rotating rod to rotate, so that the gear fixedly sleeved on the rotating rod drives the gear ring fixedly sleeved on the steel ring to rotate, and further the drying net follows the two steel rings to rotate, when the drying net rotates, the steviosin crystals on the drying net roll under the gravity of the steviosin crystals, the motor is started, the hot air heater is started, so that the hot air is filled in the hot pipe, the hot air is sprayed out of the air outlet and blown onto the drying net above the hot air heater, and further, the steviosin crystals on the drying net are continuously turned over, so that the hot air sprayed out of the air outlet can be uniformly blown onto the steviosin crystals, and the phenomenon that the steviosin crystals are covered together to cause the uneven heating of the upper and lower layers is avoided, and the situation that the steviosin crystals need to be manually operated And the stevioside crystal is turned over, so that the efficiency of drying the stevioside crystal is improved.

Drawings

FIG. 1 is a schematic sectional view of a stevia crystal drying device according to the present invention;

FIG. 2 is a schematic structural diagram of a drum of a stevia rebaudianum crystal drying device provided by the utility model.

In the figure: the device comprises a shell 1, an annular groove 2, a steel ring 3, a connecting rod 4, a drying net 5, a gear ring 6, a rotating rod 7, a gear 8, a motor 9, a heat pipe 10, an air outlet 11, an air heater 12, a connecting pipe 13, a feeding opening 14 and a sealing door 15.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the present invention, the terms "upper", "lower", "left", "right", "middle" and "one" are used for clarity of description, but not for limiting the range of the present invention, and the relative relationship changes or adjustments without substantial technical changes should be regarded as the scope of the present invention.

Referring to fig. 1-2, a steviosin crystal drying device includes:

the drying device comprises a shell 1, wherein the shell 1 is used for mounting a drying device, and two end walls of the shell 1 are respectively provided with an annular groove 2;

specifically, a throwing opening 14 is formed in the end wall of the shell 1, the diameter of the throwing opening 14 is smaller than that of the annular groove 2, a sealing door 15 is rotatably mounted in the throwing opening 14, a rotating handle is fixedly mounted at one end, away from the inner periphery of the shell 1, of the sealing door 15, an anti-skidding sleeve is fixedly sleeved on the rotating handle, a user can conveniently rotate the sealing door 15 through the rotating handle, and the anti-skidding sleeve is used for friction force between the user's hand and the rotating handle;

the rotary drum is used for placing the chrysanthemic element crystals and comprises a pair of steel rings 3, and the two steel rings 3 are respectively and rotatably connected in the two annular grooves 2 and are connected with each other through a connecting part;

specifically, the connecting part comprises a plurality of connecting rods 4, two ends of each connecting rod 4 are fixedly connected with one end of each steel ring 3 close to each other, each two adjacent connecting rods 4 are fixedly connected through a drying net 5, the drying net 5 can prevent the synanthrin crystals from falling into the shell 1, hot air blown out by the drying device can be blown onto the synanthrin crystals in the shell, and the steel rings 3 and the connecting rods 4 both play a role in fixing the drying nets 5;

the driving component is used for driving the rotary drum to rotate and comprises a motor 9 and a pair of gear rings 6, the motor 9 is fixedly arranged on the shell 1 through a mounting plate, the two gear rings 6 are respectively and fixedly sleeved on the two steel rings 3, and an output shaft of the motor 9 is meshed with the two gear rings 6 through a transmission component and is in rotating connection;

specifically, the transmission part includes bull stick 7, and bull stick 7 is located directly over the rotary drum, and both ends all rotate with 1 end wall of casing and be connected, and the fixed cover is equipped with a pair of gear 8 on the bull stick 7, and one end and the 9 output shaft fixed connection of motor. Therefore, the rotating speeds of the two steel rings 3 are communicated, and the connecting rod 4 is stressed, distorted and deformed due to the fact that the rotating speeds of the two steel rings 3 are different.

Specifically, drying device still includes:

drying unit, drying unit is used for the chrysanthemum plain crystallization of stoving rotary drum, drying unit includes air heater 12 and heat pipe 10, air heater 12 plays the effect that the preparation provided the hot-air, heat pipe 10 fixed connection is on 1 diapire of casing, and presses close to a terminal surface of rotary drum and seted up a plurality of gas outlets 11, air heater 12 installs in the 1 outside of casing, and is linked together through connecting pipe 13 and heat pipe 10, connecting pipe 13 plays the effect of connecting air heater 12 and heat pipe 10.

In the utility model, when the drying device is used for drying steviosin crystals, steviosin crystals to be dried are firstly placed on two drying nets 5, then a sealing door 15 is installed in a putting-in port 14, and then a motor 9 is started, so that an output shaft of the motor 9 drives a rotating rod 7 to rotate, so that a gear 8 fixedly sleeved on the rotating rod 7 drives a gear ring 6 fixedly sleeved on a steel ring 3 to rotate, and then the drying nets 5 rotate along with the two steel rings 3, when the drying nets 5 rotate, steviosin crystals on the drying nets roll under the gravity of the steviosin crystals, when the motor 9 is started, an air heater 12 is started, so that a heat pipe 10 is filled with hot air, and the hot air is sprayed out from an air outlet 11 and blown on the drying nets 5 above the hot air, and further because the steviosin crystals on the drying nets 5 are continuously turned, so that the hot air sprayed out from the air outlet 11 can be uniformly blown on the steviosin crystals, thereby avoided the upper and lower layer that steviosin crystallization covered together to lead to be heated unevenly and need artifically turn steviosin crystallization, thereby promoted the efficiency of dry steviosin crystallization.

In the present application, the terms "mounted," "connected," and "secured" are to be construed broadly unless otherwise specifically indicated and limited.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. A steviosin crystallization drying device, characterized in that, drying device includes:

the drying device comprises a shell (1), wherein the shell (1) is used for mounting a drying device, and two end walls of the shell (1) are respectively provided with an annular groove (2);

the rotary drum is used for placing chrysanthemic element crystals and comprises a pair of steel rings (3), and the two steel rings (3) are respectively and rotatably connected in the two annular grooves (2) and are connected with each other through a connecting part;

the driving part is used for driving the rotary drum to rotate, the driving part comprises a motor (9) and a pair of gear rings (6), the motor (9) is fixedly installed on the shell (1) through a mounting plate, the two gear rings (6) are respectively fixedly sleeved on the two steel rings (3), and an output shaft of the motor (9) is connected with the two gear rings (6) in a meshing and rotating mode through a transmission part.

2. The steviosin crystallization drying device of claim 1, characterized in that the connecting part comprises a plurality of connecting rods (4), two ends of the connecting rods (4) are respectively and fixedly connected with one end of the two steel rings (3) close to each other, and every two adjacent connecting rods (4) are fixedly connected through a drying net (5).

3. The stevia crystal drying device as defined in claim 1, wherein said transmission component comprises a rotating rod (7), said rotating rod (7) is located right above the rotating drum, and both ends of the rotating rod are rotatably connected with the end wall of the casing (1), a pair of gears (8) are fixedly sleeved on the rotating rod (7), and one end of the rotating rod is fixedly connected with the output shaft of the motor (9).

4. The stevia crystal drying device of claim 1, further comprising:

the drying component is used for drying the chrysanthemin crystals in the rotary drum and comprises an air heater (12) and a heat pipe (10), the heat pipe (10) is fixedly connected to the bottom wall of the shell (1), a plurality of air outlets (11) are formed in one end face close to the rotary drum, and the air heater (12) is installed on the outer side of the shell (1) and communicated with the heat pipe (10) through a connecting pipe (13).

5. A steviosin crystal drying device according to claim 1, characterized in that a feeding opening (14) is formed in the end wall of the casing (1), the diameter of the feeding opening (14) is smaller than that of the annular groove (2), and a sealing door (15) is rotatably mounted in the feeding opening (14).

6. A steviosin crystal drying device as claimed in claim 5, wherein a rotating handle is fixedly installed at one end of the sealing door (15) far away from the inner side of the shell (1), and an anti-slip sleeve is fixedly sleeved on the rotating handle.