CN210128555U

CN210128555U - Fresh medicine vacuum drying device

Info

Publication number: CN210128555U
Application number: CN201920993471.5U
Authority: CN
Inventors: 翟凯
Original assignee: Qingdao Kangerjian Traditional Chinese Medicine Pieces Co Ltd
Current assignee: Qingdao Kangerjian Traditional Chinese Medicine Pieces Co Ltd
Priority date: 2019-06-28
Filing date: 2019-06-28
Publication date: 2020-03-06
Anticipated expiration: 2029-06-28

Abstract

The utility model belongs to the technical field of processing equipment of traditional Chinese medicine decoction pieces, and relates to a vacuum drying device for fresh medicine; the main body structure comprises a drying tower, a rotating motor, a rotating column, a medicine tray, a fixing nut, a heating plate, a vacuum pump, a hose, an air exhaust hole and a switch box; the lower end part of the drying tower is provided with a rotating motor, the upper end of the rotating motor is connected with a rotating column, the upper end of the rotating column is rotatably connected with the top of the drying tower, the rotating column is provided with a medicine tray, a heating plate is arranged above the medicine tray and fixedly connected with the inner wall of the drying tower, the upper end of the drying tower is provided with an air extracting hole, the air extracting hole is connected with a vacuum pump hose, and the side wall of the drying tower is provided with a tower door; the whole set of device main part is rational in infrastructure, has overcome the shortcoming that fresh medicinal material tradition dried the technology consuming time for a long time, guarantees that the active ingredient of fresh medicinal material can not damage at the low temperature baking in-process, has realized the dewatering under the fresh medicinal material anaerobic environment simultaneously, is showing the drying efficiency who has improved fresh medicinal material, uses the environment friendly.

Description

Fresh medicine vacuum drying device

The technical field is as follows:

the utility model belongs to the technical field of herbal pieces-processing equipment, a equipment of bright medicinal material stoving under anaerobic environment with picking is related to, especially a bright medicinal material vacuum drying device, dries bright medicinal material under the vacuum environment, has avoided the oxidation of chinese-medicinal material at the in-process traditional chinese medicine active ingredient that dries.

Background art:

the Chinese herbal pieces are the raw material Chinese herbal pieces which are processed into specific shapes and convenient to use according to the taking requirements and can be directly used in the clinical traditional Chinese medicine; after the traditional Chinese medicinal materials are primarily processed by collectors, the medicinal materials are cut into slices, thick slices, inclined slices, threads, segments, blocks and other certain specifications according to the properties of the medicinal materials and the medical requirements, so that the effective ingredients of the medicinal materials are easy to dissolve out, and other operations such as processing, storage, dispensing and the like are convenient to perform; the traditional Chinese medicine decoction pieces can be directly used in traditional Chinese medicine clinical practice after being processed according to the traditional Chinese medicine theory and the traditional Chinese medicine processing method; the traditional Chinese medicine decoction pieces are widely applied in the field of traditional Chinese medicines, part of the traditional Chinese medicines need to be dried in the processing process, and the traditional Chinese medicines are often required to be dried in the shade to prevent the damage of the components of the traditional Chinese medicines caused by direct sunlight, so that the process is slow and is seriously influenced by weather and air humidity.

In the prior art, the Chinese patent application with publication number CN107976012A discloses a vacuum drying device, which comprises a base, a drying oven, an infrared drying oven, a vacuum drying device, an air cooling device, a tray conveying mechanism and tray tools, wherein the drying oven is arranged on the base, the tray conveying mechanism is transversely arranged at the bottom in the drying oven, the left side of the drying oven is a discharging end, the right side of the drying oven is a feeding end, all the tray tools are sequentially driven by the tray conveying mechanism to be conveyed from the feeding end to the discharging end, the infrared drying oven is arranged above the right side in the drying oven, the vacuum drying device is arranged above the left side of the drying oven, the air cooling oven is arranged at one side of a discharging door of the drying oven, the invention adopts infrared heating systems on the infrared drying oven and the vacuum drying device, the device has high drying speed but is not suitable for drying traditional Chinese medicinal materials, if the traditional Chinese medicinal materials are dried, high temperature is required, so that the traditional Chinese medicine components are easily damaged; chinese patent publication No. CN205607039U discloses a vacuum drying apparatus, which comprises a drying cylinder, an air heating bag connected with an air inlet of the drying cylinder, a roots pump connected with an air outlet of the drying cylinder, a liquid ring vacuum pump connected with another air outlet of the drying cylinder, and a vacuum buffer tank connected with an outlet of the liquid ring vacuum pump; a first pneumatic valve is arranged between the air inlet of the drying cylinder and the air heating bag; a second pneumatic valve is arranged between an air outlet of the drying cylinder and the roots pump; a one-way valve is arranged between the other air outlet of the drying cylinder and the liquid ring vacuum pump. Its advantage is that drying speed is fast under the vacuum state, the part is heated evenly, can not arouse the surface colour difference, but when this device was used for the bright medicinal material of drying, the bright medicinal material piled up motionlessly in a stoving section of thick bamboo, and bright medicinal material is heated and is uneven.

All in all, current fresh medicinal material tradition is dried the technology slowly, consuming time for a long time, and current vacuum drying device exists that heating time is short and heating temperature is high characteristic, and this causes the damage of chinese-medicinal material pharmacodynamic component easily to use these devices to dry the chinese-medicinal material and can't guarantee to pile up the chinese-medicinal material thermally equivalent together, consequently current vacuum drying device is not suitable for the stoving of fresh medicinal material.

The utility model has the following contents:

the utility model aims to overcome the shortcoming that prior art exists, dry the slow shortcoming of technology to bright medicinal material tradition to and current vacuum baking equipment exists and is difficult to guarantee the not enough of bright medicinal material thermally equivalent when low temperature is dried, under the condition of guaranteeing the chinese-medicinal material drug effect, designs a bright medicinal material vacuum drying device.

In order to achieve the purpose, the utility model relates to a fresh medicine vacuum drying device, the main structure of which comprises a drying tower, a rotating motor, a motor box, a rotary column, a medicine tray, a fixing nut, a vent hole, a heating plate, a vacuum pump, a hose, an air exhaust hole, a switch box, a vacuum switch, a heating switch, a rotary switch, a tower door, a switch valve, an elastic sealing gasket, a medicine tray hole, a lamp holder arm, a baking lamp, a column ring and a lamp tail arm; the lower end part of the drying tower with the cylindrical structure is provided with a motor box, the middle part of the motor box is provided with a rotating motor, the upper end of the rotating motor is rotatably connected with a rotating column, the rotating column with the round rod-shaped structure penetrates out from the upper end of the motor box, the upper end of the rotating column is rotatably connected with the top of the inner tower of the drying tower, 4-8 medicine trays with cylindrical structures are arranged on the rotating column at equal intervals, the medicine trays are fixed on the rotating column in a threaded mode through fixing nuts, and the medicine trays can horizontally rotate along with the rotating column; a heating disc with a circular structure is arranged above each medicine disc, a circular frame of the heating disc is fixedly connected with the inner wall of the drying tower, the rotating column penetrates through the middle part of the heating disc, and the heating disc does not rotate along with the rotating column; the upper end of the drying tower is provided with an air exhaust hole which is fixedly connected with a vacuum pump through a hose; be provided with the tower door on the lateral wall of drying tower, the left end of tower door and the lateral wall hinged joint of drying tower, the right-hand member middle part of tower door is provided with the ooff valve, and the ooff valve adopts current on-off structure, and the tower door frame outside on the drying tower is fixed and is provided with the elastic sealing pad.

The middle part of the medicine tray of the utility model is provided with a medicine tray hole, the size of the inner diameter of the circle of the medicine tray hole is equal to the size of the outer diameter of the circle of the rotary column, and the rotary column can pass through the medicine tray hole; the disk surface of the medicine disk is evenly provided with air holes which penetrate through the medicine disk.

The heating plate of the utility model has a heating function, the heating plate is provided with baking lamps, the circumferential arrays of the baking lamps are evenly distributed in the heating plate, the gaps between the baking lamps are hollowed out, and the baking lamps adopt the existing heating lamp tubes; the front end of the baking lamp is fixedly connected with the rear end of the lamp holder arm, the front end of the lamp holder arm is fixedly connected with the circular frame of the heating plate, the rear end of the baking lamp is fixedly connected with the front end of the lamp tail arm, the rear end of the lamp tail arm is fixedly connected with the annular wall of the column ring, and the circular diameter of the column ring is larger than that of the rotary column.

The fresh medicine vacuum drying device of the utility model is controlled by the switch box, the switch box is electrically connected with the power supply, the switch box is provided with the vacuum switch, the heating switch and the rotary switch, and the vacuum switch, the heating switch and the rotary switch all adopt knob type switch structures; the vacuum switch is electrically connected with the vacuum pump and controls the vacuum pump to be switched on and off; the heating switch is electrically connected with the heating plate, and the opening and closing of the heating plate and the heating temperature are controlled by rotating the heating switch; the rotary switch is electrically connected with the rotary motor, and the opening and closing and the rotating speed of the rotary motor are controlled by adjusting the rotary switch.

Compared with the prior art, the utility model, the bright medicinal material vacuum drying device main part that designs is rational in infrastructure, and convenient operation has overcome the shortcoming that bright medicinal material tradition dried the technology of a specified duration consuming time, guarantees that the active ingredient of bright medicinal material can not damage at the low temperature baking in-process, has realized the dewatering under the bright medicinal material anaerobic environment simultaneously, is showing the drying efficiency who has improved bright medicinal material, has ensured the raw materials supply of herbal pieces-production, and application environment is friendly.

Description of the drawings:

fig. 1 is the structural principle schematic diagram of the fresh medicine vacuum drying device related to the utility model.

Fig. 2 is a schematic view of the structural principle of the tower door according to the present invention.

Fig. 3 is a schematic view of the structural principle of the elastic sealing gasket according to the present invention.

Fig. 4 is a schematic view of the structure principle of the medicine tray according to the present invention.

Fig. 5 is a schematic view of the structural principle of the heating plate according to the present invention.

Fig. 6 is a schematic view of the structure principle of the switch box according to the present invention.

The specific implementation mode is as follows:

the present invention will be further described with reference to the following examples and accompanying drawings.

Example 1:

the vacuum drying device for fresh medicine materials related to the embodiment is shown in fig. 1-3, and the main structure of the vacuum drying device comprises a drying tower 1, a rotating motor 2, a motor box 3, a rotating column 4, a medicine tray 5, a fixing nut 6, an air vent 7, a heating plate 8, a vacuum pump 9, a hose 10, an air exhaust hole 11, a switch box 12, a vacuum switch 13, a heating switch 14, a rotating switch 15, a tower door 16, a switch valve 17, an elastic sealing gasket 18, a medicine tray hole 19, a lamp holder arm 20, a baking lamp 21, a column ring 22 and a lamp tail arm 23; the lower end part of a drying tower 1 with a cylindrical structure is provided with a motor box 3, the middle part of the motor box 3 is provided with a rotating motor 2, the upper end of the rotating motor 2 is rotatably connected with a rotating column 4, the rotating column 4 with a round rod-shaped structure penetrates out from the upper end of the motor box 3, the upper end of the rotating column 4 is rotatably connected with the top of the inner tower of the drying tower 1, 4-8 medicine trays 5 with cylindrical structures are arranged on the rotating column 4 at equal intervals, the medicine trays 5 are fixed on the rotating column 4 in a threaded mode through fixing nuts 6, and the medicine trays 5 can horizontally rotate along with the rotating column 4; a heating plate 8 with a circular structure is arranged above each medicine tray 5, a circular frame of the heating plate 8 is fixedly connected with the inner wall of the drying tower 1, the rotating column 4 penetrates through the middle part of the heating plate 8, and the heating plate 8 does not rotate along with the rotating column 4; an air exhaust hole 11 is formed in the upper end of the drying tower 11, and the air exhaust hole 11 is fixedly connected with a vacuum pump 9 through a hose 10; be provided with tower door 16 on the lateral wall of drying tower 1, the left end of tower door 16 and drying tower 1's lateral wall hinged joint, the right-hand member middle part of tower door 16 is provided with ooff valve 17, ooff valve 17 adopts current switch structure, ooff valve 17 can be with the tight lock of tower door 16, and the fixed elastic sealing pad 18 that is provided with in the tower door frame outside on the drying tower 1 guarantees the leakproofness of drying tower 1 under the circumstances that tower door 16 closed.

As shown in fig. 1 and 4, the medicine tray 5 according to the present embodiment is provided with a medicine tray hole 19 in the middle, the inner diameter of the circle of the medicine tray hole 19 is equal to the outer diameter of the circle of the rotary column 4, and the rotary column 4 can pass through the medicine tray hole 19; the disk surface of the medicine disk 5 is uniformly provided with air holes 7, the air holes 7 penetrate through the medicine disk 5, and the air holes 7 ensure the flowing permeability of the air in the drying tower 1.

As shown in fig. 1 and 5, the heating plate 8 related to the present embodiment has a heating function, the heating plate 8 is provided with baking lamps 21, the baking lamps 21 are uniformly arranged in the heating plate 8 in a circumferential array, gaps between the baking lamps 21 are hollowed out, and the baking lamps 21 adopt the existing heating lamp tubes; the front end of the baking lamp 21 is fixedly connected with the rear end of the lamp holder arm 20, the front end of the lamp holder arm 20 is fixedly connected with the circular frame of the heating plate 8, the rear end of the baking lamp 21 is fixedly connected with the front end of the lamp tail arm 23, the rear end of the lamp tail arm 23 is fixedly connected with the ring wall of the column ring 22, the circular diameter of the column ring 22 is larger than that of the rotary column 4, and the rotary column 4 can penetrate through the column ring 22.

As shown in fig. 6, the fresh medicine vacuum drying device related to this embodiment is controlled by a switch box 12, the switch box 12 is electrically connected to a power supply, the switch box 12 is provided with a vacuum switch 13, a heating switch 14 and a rotary switch 15, and the vacuum switch 13, the heating switch 14 and the rotary switch 15 all adopt a knob switch structure; the vacuum switch 13 is electrically connected with the vacuum pump 9, and the vacuum switch 13 controls the vacuum pump 9 to be opened and closed; the heating switch 14 is electrically connected with the heating plate 8, and the opening and closing of the heating plate 8 and the heating temperature are controlled by rotating the heating switch 14; the rotary switch 15 is electrically connected to the rotary electric machine 2, and the opening/closing and the rotation speed of the rotary electric machine 2 are controlled by adjusting the rotary switch 15.

The fresh medicine vacuum drying device related to the embodiment has the specific operation processes that: firstly, uniformly dispersing fresh medicinal materials in a medicinal tray 5, and closing a tower door 16; secondly, starting a vacuum pump 9 to pump the drying tower 1 into a vacuum state; thirdly, the rotating motor 2 is started, the rotating speed of the rotating motor 2 is adjusted through the rotating switch 15, the heating plate 8 is started, the drying temperature of the heating plate 8 is adjusted through the heating switch 14, the medicine plate 5 rotates at a constant speed along with the rotating column 4, and fresh medicinal materials on the medicine plate 5 are uniformly baked by the heating plate 8; finally, after the fresh medicinal materials are dried, the vacuum pump 9 and the heating plate 8 are closed, the switch valve 17 is rotated to loosen the tower door 16, air enters the drying tower 1, after the air pressure in the drying tower 1 returns to normal and the temperature in the drying tower 1 is reduced to room temperature, the rotating motor 2 is closed, the tower door 16 is opened, and the dried medicinal materials are taken out; the whole drying process of the fresh medicinal materials is carried out in vacuum, so that the oxidation of the traditional Chinese medicine components is effectively avoided, and the fresh and tender color of the medicinal materials can be kept; under the even toast of heating plate 8 low temperature, accelerated the speed of drying of fresh medicinal material, avoided the tradition to dry the defect that technology consumes long time, showing the efficiency that has improved chinese-medicinal material processing.

Claims

1. The utility model provides a bright medicinal material vacuum drying device which characterized in that: the main structure comprises a drying tower, a rotating motor, a motor box, a rotating column, a drug tray, a fixing nut, an air hole, a heating plate, a vacuum pump, a hose, an air exhaust hole, a switch box, a vacuum switch, a heating switch, a rotating switch, a tower door, a switch valve, an elastic sealing gasket, a drug tray hole, a lamp head arm, a baking lamp, a column ring and a lamp tail arm; the lower end part of the drying tower with the cylindrical structure is provided with a motor box, the middle part of the motor box is provided with a rotating motor, the upper end of the rotating motor is rotatably connected with a rotating column, the rotating column with the round rod-shaped structure penetrates out from the upper end of the motor box, the upper end of the rotating column is rotatably connected with the top of the inner tower of the drying tower, 4-8 medicine trays with cylindrical structures are arranged on the rotating column at equal intervals, the medicine trays are fixed on the rotating column in a threaded mode through fixing nuts, and the medicine trays can horizontally rotate along with the rotating column; a heating disc with a circular structure is arranged above each medicine disc, a circular frame of the heating disc is fixedly connected with the inner wall of the drying tower, the rotating column penetrates through the middle part of the heating disc, and the heating disc does not rotate along with the rotating column; the upper end of the drying tower is provided with an air exhaust hole which is fixedly connected with a vacuum pump through a hose; be provided with the tower door on the lateral wall of drying tower, the left end of tower door and the lateral wall hinged joint of drying tower, the right-hand member middle part of tower door is provided with the ooff valve, and the ooff valve adopts current on-off structure, and the tower door frame outside on the drying tower is fixed and is provided with the elastic sealing pad.

2. The fresh medicine vacuum drying device of claim 1, characterized in that: a medicine tray hole is formed in the middle of the medicine tray, the size of the inner diameter of the circle of the medicine tray hole is equal to the size of the outer diameter of the circle of the rotary column, and the rotary column can penetrate through the medicine tray hole; the disk surface of the medicine disk is evenly provided with air holes which penetrate through the medicine disk.

3. The fresh medicine vacuum drying device of claim 1, characterized in that: the heating plate has a heating effect, the heating plate is provided with baking lamps, the baking lamps are uniformly distributed in the heating plate in a circumferential array mode, gaps among the baking lamps are arranged in a hollow mode, and the baking lamps adopt existing heating lamp tubes; the front end of the baking lamp is fixedly connected with the rear end of the lamp holder arm, the front end of the lamp holder arm is fixedly connected with the circular frame of the heating plate, the rear end of the baking lamp is fixedly connected with the front end of the lamp tail arm, the rear end of the lamp tail arm is fixedly connected with the annular wall of the column ring, and the circular diameter of the column ring is larger than that of the rotary column.

4. The fresh medicine vacuum drying device of claim 1, characterized in that: the fresh medicinal material vacuum drying device is controlled by a switch box, the switch box is electrically connected with a power supply, the switch box is provided with a vacuum switch, a heating switch and a rotary switch, and the vacuum switch, the heating switch and the rotary switch are all of knob type switch structures; the vacuum switch is electrically connected with the vacuum pump and controls the vacuum pump to be switched on and off; the heating switch is electrically connected with the heating plate, and the opening and closing of the heating plate and the heating temperature are controlled by rotating the heating switch; the rotary switch is electrically connected with the rotary motor, and the opening and closing and the rotating speed of the rotary motor are controlled by adjusting the rotary switch.