CN211012221U

CN211012221U - Energy-saving heated air circulation drying cabinet

Info

Publication number: CN211012221U
Application number: CN201921780717.7U
Authority: CN
Inventors: 孔庆丽; 姚云; 贾艳霖; 杨其达; 董澍; 马岩; 杨士成; 赵加猛; 王俊; 李宝一; 张国东
Original assignee: Jilin Junhong Pharmaceutical Co ltd
Current assignee: Jilin Junhong Pharmaceutical Co ltd
Priority date: 2019-10-23
Filing date: 2019-10-23
Publication date: 2020-07-14
Anticipated expiration: 2029-10-23

Abstract

The utility model discloses an energy-saving heated air circulation drying cabinet relates to chinese herbal medicine processing technology field. The improved drying box comprises a supporting plate, the top of backup pad is fixed with the drying cabinet, and one side of drying cabinet is equipped with the chamber door, is fixed with the control box on one side outer wall of drying cabinet, and the inside of drying cabinet is equipped with three drying basket, and the both ends of drying basket all are equipped with the fixed axle that the level set up, and the other end of fixed axle is connected with the inner wall rotation of drying cabinet, and the inner wall that the one end that the fixed axle is close to the control box passed the drying cabinet is fixed with first conical gear, and first conical gear is located the control box. The utility model overcomes prior art's is not enough, not only can carry out 360 degrees upsets to the chinese herbal medicine in the drying basket, makes its upper and lower part be heated evenly, can also make every drying basket and hot-blast distance all equal to carry out even drying to its inside chinese herbal medicine, drying effect is good, can carry out cyclic utilization, the energy saving to hot-blast after the drying simultaneously.

Description

Energy-saving heated air circulation drying cabinet

Technical Field

The utility model relates to a chinese herbal medicine processing technology field especially relates to an energy-saving heated air circulation drying cabinet.

Background

Chinese herbal medicine is mainly composed of plant medicine (root, stem, leaf and fruit), animal medicine (viscera, skin, bone and organ) and mineral medicine. Since the plant herbs account for the majority of the Chinese herbs, the Chinese herbs are also called Chinese herbs.

During the production and processing of Chinese herbal medicines, the Chinese herbal medicines are often dried. Patent with publication number CN208504945U provides an energy-saving heated air circulation oven, and the device not only can realize the used in circulation of hot-blast stream, reduces calorific loss, and the energy saving can also keep the inside temperature of oven balanced, and traditional chinese medicine is heated evenly, and it is effectual to dry, efficient.

However, in the prior art, the hot air is injected into the bearing tray through the central air guide cavity and the vent holes, so that the Chinese herbal medicines are dried, only the Chinese herbal medicines close to the vent holes can be dried well, even if the bearing tray is rotated, the hot air cannot uniformly dry all the Chinese herbal medicines, and the drying effect is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems of uneven drying and poor drying effect of Chinese herbal medicines in the prior art and providing an energy-saving hot air circulation drying box.

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

an energy-saving heated air circulation drying cabinet comprises a supporting plate, wherein a drying cabinet is fixed at the top end of the supporting plate, a cabinet door is arranged on one side of the drying cabinet, a control cabinet is fixed on the outer wall of one side of the drying cabinet, three drying baskets are arranged in the drying cabinet, fixing shafts which are horizontally arranged are arranged at two ends of each drying basket, the other ends of the fixing shafts are rotatably connected with the inner wall of the drying cabinet, a first conical gear is fixed on the inner wall, which penetrates through the drying cabinet, of one end of each fixing shaft close to the control cabinet, is positioned in the control cabinet, a speed reduction motor is fixed at the middle position of the top end of the control cabinet, an output shaft of the speed reduction motor is connected with a vertically arranged rotating shaft, the bottom end of the rotating shaft penetrates through the outer wall of the control cabinet and is rotatably connected onto the inner wall of the bottom end of, the below of drying basket is equipped with fixed box, the gas pocket that has even setting is opened on the top of fixed box, the both ends of fixed box all are fixed with the dead lever that two levels set up, the other end of dead lever is fixed on the inner wall of drying cabinet, the bottom intermediate position of backup pad is fixed with air heater and air pump, the air pump is located one side of air heater, air pump and air heater intercommunication each other, one side that the chamber door was kept away from to the air heater is connected with the connecting pipe, be connected with the branch pipe that three level set up on the connecting pipe, the outer wall that the other end of branch pipe passed the drying cabinet links to each other with fixed box, the top intermediate position of drying cabinet is opened there is the vent, the top sealing connection of vent has collection wind fill, the top of.

Preferably, the connecting pipe is shaped like L and is fixed on the outer wall of the drying box at the side far away from the box door.

Preferably, the circulating pipe is U-shaped and fixed on the outer wall of the drying box at the side far away from the control box.

Preferably, the top end of the drying basket is provided with a basket cover, the drying basket and the basket cover are respectively provided with a buckle and a clamping belt, and the clamping belt and the buckle are mutually clamped.

Preferably, the inner wall of the drying box is provided with a heat-insulating layer.

Preferably, the box door is provided with an observation window.

Compared with the prior art, the utility model provides an energy-saving heated air circulation drying cabinet possesses following beneficial effect:

1. through the arrangement of the speed reducing motor, the drying basket, the fixed shaft, the second bevel gear, the first bevel gear and the rotating shaft, the drying basket can be overturned for 360 degrees, so that the upper part and the lower part of Chinese herbal medicines in the drying basket are uniformly heated, the Chinese herbal medicines are uniformly dried, and the drying effect is good;

2. through the arrangement of the fixed rods, the fixed boxes, the air holes, the connecting pipes and the branch pipes, the distance between each drying basket and hot air can be equal, so that the Chinese herbal medicines in the drying baskets can be dried by the hot air with the same temperature, and the Chinese herbal medicines are dried uniformly;

3. through the arrangement of the air heater, the air pump, the circulating pipe, the air collecting hopper and the ventilation opening, the dried hot air can be recycled, and energy is saved.

The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model overcomes prior art's is not enough, not only can carry out 360 degrees upsets to the chinese herbal medicine in the drying basket, makes its upper and lower part be heated evenly, can also make every drying basket and hot-blast distance all equal to carry out even drying to its inside chinese herbal medicine, drying effect is good, can carry out cyclic utilization, the energy saving to the hot-blast after the drying simultaneously.

Drawings

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

FIG. 2 is a schematic view of the front cross-sectional structure of the present invention;

fig. 3 is a schematic side view of the cross-sectional structure of the present invention.

In the figure: 1 hot air blower, 2 air pump, 3 supporting plate, 4 door, 5 observation window, 6 circulating pipe, 7 wind collecting hopper, 8 reducing motor, 9 control box, 10 drying box, 11 air vent, 12 drying basket, 13 fixing shaft, 14 second conical gear, 15 first conical gear, 16 rotating shaft, 17 fixing rod, 18 fixing box, 19 heat preservation layer, 20 connecting pipe and 21 branch pipe.

Detailed Description

The technical solution in the embodiment of the present invention will be described below with reference to the accompanying drawings in the embodiment of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

As shown in fig. 1-3, an energy-saving hot air circulation drying oven comprises a supporting plate 3, a drying oven 10 is fixed on the top end of the supporting plate 3, a door 4 is arranged on one side of the drying oven 10, a control box 9 is fixed on the outer wall of one side of the drying oven 10, three drying baskets 12 are arranged inside the drying oven 10, fixing shafts 13 horizontally arranged are arranged at two ends of each drying basket 12, the other end of each fixing shaft 13 is rotatably connected with the inner wall of the drying oven 10, a first bevel gear 15 is fixed on one end, close to the control box 9, of each fixing shaft 13, penetrates through the inner wall of the drying oven 10, the first bevel gear 15 is positioned in the control box 9, a speed reducing motor 8 is fixed at the middle position of the top end of the control box 9, the type of the speed reducing motor 8 is YCT132-4B, a rotating shaft 16 vertically arranged is connected to an output shaft of the speed reducing motor 8, the bottom end of the rotating, three second bevel gears 14 are arranged on a rotating shaft 16, the three second bevel gears 14 are respectively meshed with three first bevel gears 15, a fixing box 18 is arranged below a drying basket 12, air holes which are uniformly arranged are formed in the top end of the fixing box 18, two horizontally arranged fixing rods 17 are fixed at two ends of the fixing box 18, the other ends of the fixing rods 17 are fixed on the inner wall of a drying box 10, an air heater 1 and an air pump 2 are fixed at the middle position of the bottom end of a supporting plate 3, the type of the air pump 2 is VAY8828, the air pump 2 is positioned at one side of the air heater 1, the air pump 2 is communicated with the air heater 1, a connecting pipe 20 is connected to one side, away from a box door 4, of the air heater 1, three horizontally arranged branch pipes 21 are connected to the connecting pipe 20, the other ends of the branch pipes 21 penetrate through the outer wall of the drying box 10 to be connected with the fixing box 18, a vent 11 is formed, the top end of the air collecting hopper 7 is connected with a circulating pipe 6, and the other end of the circulating pipe 6 is connected with the air pump 2.

It is understood that the connection pipe 20 has a shape of "L", and the connection pipe 20 is fixed to an outer wall of the drying cabinet 10 on a side away from the cabinet door 4.

It will be appreciated that the circulation pipe 6 is "U" shaped, and that the circulation pipe 6 is fixed to the outer wall of the drying box 10 on the side remote from the control box 9.

In order to further improve the stability of the drying basket 12 during overturning in a targeted manner and prevent the Chinese herbal medicines in the drying basket from leaking out, preferably, a basket cover is arranged at the top end of the drying basket 12, and buckles and clamping bands are respectively arranged on the drying basket 12 and the basket cover and are mutually clamped with the buckles.

In order to further reduce the heat dissipation in the drying box 10 in a targeted manner, it is preferable that the inner wall of the drying box 10 is provided with an insulating layer 19.

In order to further and specifically facilitate the staff to observe the drying condition of the Chinese herbal medicine, preferably, the box door 4 is provided with an observation window 5.

The working principle is as follows: when the Chinese herbal medicines are required to be dried, the Chinese herbal medicines are placed in the drying basket 12, the basket cover is covered and clamped tightly, the air heater 1, the air pump 2 and the speed reducing motor 8 are opened, hot air generated by the air heater 1 respectively enters the three branch pipes 21 through the connecting pipes 20, then enters the fixed box 18 and finally is discharged from the air holes on the fixed box 18, the Chinese herbal medicines in the drying basket 12 are uniformly dried, the speed reducing motor 8 drives the second bevel gear 14 to rotate through the rotating shaft 16, since the second bevel gear 14 is engaged with the first bevel gear 15, the first bevel gear 15 drives the drying basket 12 to turn 360 degrees via the fixing shaft 13, and then the upper and lower parts of the Chinese herbal medicines in the drying basket 12 can be uniformly dried, and the dried hot air enters the air heater 1 through the vent 11, the air collecting hopper 7 and the circulating pipe 6 in sequence for recycling under the action of the air pump 2.

The electrical components presented in this document are electrically connected to an external master controller and 220V mains, and the master controller may be a conventional known device controlled by a computer or the like.

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

1. An energy-saving hot air circulation drying oven comprises a supporting plate (3) and is characterized in that a drying oven (10) is fixed at the top end of the supporting plate (3), a box door (4) is arranged on one side of the drying oven (10), a control box (9) is fixed on the outer wall of one side of the drying oven (10), three drying baskets (12) are arranged inside the drying oven (10), fixing shafts (13) which are horizontally arranged are arranged at two ends of each drying basket (12), the other end of each fixing shaft (13) is rotatably connected with the inner wall of the drying oven (10), a first conical gear (15) is fixed on the inner wall, penetrating through the drying oven (10), of one end, close to the control box (9), of each fixing shaft (13), a speed reduction motor (8) is fixed at the middle position of the top end of the control box (9), an output shaft of each speed reduction motor (8) is connected with a rotating shaft (16) which is vertically arranged, the bottom end of a rotating shaft (16) penetrates through the outer wall of a control box (9) and is connected to the inner wall of the bottom end of the control box (9) in a rotating mode, three second bevel gears (14) are arranged on the rotating shaft (16), the three second bevel gears (14) are meshed with three first bevel gears (15) respectively, a fixing box (18) is arranged below a drying basket (12), air holes which are uniformly formed are formed in the top end of the fixing box (18), two fixing rods (17) which are horizontally arranged are fixed to the two ends of the fixing box (18), the other ends of the fixing rods (17) are fixed to the inner wall of the drying box (10), an air heater (1) and an air pump (2) are fixed to the middle position of the bottom end of a supporting plate (3), the air pump (2) is located on one side of the air heater (1), the air pump (2) is communicated with the air heater (1), a connecting pipe (20) is connected, the air drying device is characterized in that three branch pipes (21) which are horizontally arranged are connected to the connecting pipe (20), the other ends of the branch pipes (21) penetrate through the outer wall of the drying box (10) and are connected with the fixing box (18), a vent (11) is formed in the middle of the top end of the drying box (10), an air collecting hopper (7) is hermetically connected to the upper portion of the vent (11), a circulating pipe (6) is connected to the top end of the air collecting hopper (7), and the other end of the circulating pipe (6) is connected with the air pump (2).

2. The energy-saving hot air circulation drying oven according to claim 1, wherein the connecting pipe (20) is shaped like L, and the connecting pipe (20) is fixed on the outer wall of the drying oven (10) at the side far away from the oven door (4).

3. The energy-saving hot air circulation drying box is characterized in that the circulating pipe (6) is U-shaped, and the circulating pipe (6) is fixed on the outer wall of the drying box (10) on the side far away from the control box (9).

4. The energy-saving hot air circulation drying box is characterized in that a basket cover is arranged at the top end of the drying basket (12), and buckles and clamping bands are arranged on the drying basket (12) and the basket cover respectively and are mutually clamped.

5. The energy-saving hot air circulation drying box is characterized in that an insulating layer (19) is arranged on the inner wall of the drying box (10).

6. The energy-saving hot air circulation drying oven according to claim 1, characterized in that the oven door (4) is provided with an observation window (5).