A raw material drying device for extracting traditional Chinese medicine

Abstract

The utility model relates to the production technology field of traditional Chinese medicine, especially in traditional Chinese medicine extraction with raw material drying device, including drying box, be equipped with a plurality of air inlet pipes at the left side of drying box, air inlet pipe connects outside dry hot gas generator, be equipped with exhaust pipe at the top of drying box, its characterized in be equipped with a plurality of drying module in the inside of drying box, drying module includes drying rotating drum, drying rotating drum rotation sets up in the inside of drying box, be equipped with a plurality of ventilation holes on drying rotating drum. A kind of traditional Chinese medicine extraction with raw material drying device of the utility model, with higher discharging efficiency.

Description

Technical Field

[0001] This utility model relates to the field of traditional Chinese medicine production technology, and in particular to a raw material drying device for extracting traditional Chinese medicine. Background Technology

[0002] Extraction of traditional Chinese medicine (TCM) preparations refers to the process of extracting active ingredients from Chinese herbal medicines, and it is a crucial step in the production of TCM preparations. Before extraction, impurities in the medicinal materials need to be removed through washing to avoid interference from ineffective components. After washing, the medicinal materials need to be dried to facilitate subsequent extraction and other operations. Existing drying equipment has low output efficiency during the drying process. Utility Model Content

[0003] The purpose of this invention is to provide a drying device for raw materials used in the extraction of traditional Chinese medicine, which has a high discharge efficiency.

[0004] To achieve the above objectives, the technical solution of this utility model is as follows:

[0005] A drying device for raw materials used in the extraction of traditional Chinese medicine includes a drying chamber, with several air inlet pipes on the left side of the drying chamber connected to an external dry heat gas generator, an exhaust pipe on the top of the drying chamber, and several drying modules inside the drying chamber. Each drying module includes a drying drum, which is rotatably disposed inside the drying chamber, and several ventilation holes are provided on the drying drum.

[0006] A pusher plate is movably installed inside the drying drum, and a pusher cylinder is horizontally installed on the rear side of the drying chamber opposite to the pusher plate. The piston rod of the pusher cylinder is fixedly connected to the pusher plate.

[0007] As an improvement, several rotating rings are fixed to the drying drum, and the rotating rings are limited to rotate inside the annular groove, which is fixed inside the drying chamber.

[0008] As an improvement, several transmission modules adapted to the drying module are provided on the right side of the drying chamber.

[0009] The transmission module includes a transmission housing, which is fixed to the right side of the drying chamber. A transmission shaft is rotatably mounted inside the transmission housing, and the transmission shaft is connected to the drying drum via a belt.

[0010] A drive motor is horizontally mounted on the front side of the transmission housing, and the rotor of the drive motor is fixedly connected to the drive shaft.

[0011] As an improvement, a removable sealing cover is provided at the inlet of the drying drum.

[0012] As an improvement: the drying chamber is hinged to a drying support, and several telescopic cylinders are hinged to the drying support, with the piston rods of the telescopic cylinders hinged to the bottom of the drying chamber.

[0013] In summary, this utility model has the following beneficial effects:

[0014] 1. Once drying is complete, open the sealing cover, start the pushing cylinder, and move the pushing plate to the front of the drying drum to quickly push out the Chinese medicinal materials inside the drying drum.

[0015] 2. The drying chamber is equipped with multiple drying drums, which can perform drying operations simultaneously, resulting in high drying efficiency. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in this utility model, the accompanying drawings used in the description of the embodiments or prior art will be briefly introduced below.

[0017] Figure 1 This is a schematic diagram of the overall structure of a drying device for raw materials used in the extraction of traditional Chinese medicine.

[0018] Figure 2 This is a schematic cross-sectional view of a drying device for raw materials used in the extraction of traditional Chinese medicine.

[0019] The components include: 1. Drying chamber; 2. Air inlet pipe; 3. Exhaust pipe; 4. Drying drum; 5. Ventilation hole; 6. Pusher plate; 7. Pusher cylinder; 8. Rotating ring; 9. Annular groove; 10. Transmission chamber; 11. Transmission shaft; 12. Belt; 13. Transmission motor; 14. Sealing cover; 15. Drying support; 16. Telescopic cylinder. Detailed Implementation

[0020] The present invention will now be described in further detail with reference to the accompanying drawings.

[0021] Please refer to Figures 1-2 A drying device for raw materials used in the extraction of traditional Chinese medicine includes a drying chamber 1. Several air inlet pipes 2 are provided on the left side of the drying chamber 1, and the air inlet pipes 2 are connected to an external dry heat gas generator. An exhaust pipe 3 is provided on the top of the drying chamber 1. Several drying modules are provided inside the drying chamber 1. Each drying module includes a drying drum 4, which is rotatably disposed inside the drying chamber 1. Several ventilation holes 5 are provided on the drying drum 4. A pusher plate 6 is movably disposed inside the drying drum 4. A pusher cylinder 7 is horizontally disposed on the rear side of the drying chamber 1 opposite to the pusher plate 6. The piston rod of the pusher cylinder 7 is fixedly connected to the pusher plate 6.

[0022] In this embodiment, after drying is completed, the sealing cover 14 is opened, the pushing cylinder 7 is started, and the pushing plate 6 is moved to the front of the drying drum 4, so that the Chinese medicinal materials in the drying drum 4 can be quickly pushed out.

[0023] Furthermore, multiple drying drums 4 are installed inside the drying chamber 1, and the multiple drying drums 4 can perform drying operations simultaneously, resulting in high drying efficiency.

[0024] Several rotating rings 8 are fixed in the drying drum 4. The rotating rings 8 are limited to rotating inside the annular groove 9, and the annular groove 9 is fixed inside the drying chamber 1.

[0025] Several transmission modules adapted to the drying module are provided on the right side of the drying chamber 1. Each transmission module includes a transmission housing 10, which is fixed to the right side of the drying chamber 1. A transmission shaft 11 is rotatably mounted inside the transmission housing 10 and is connected to the drying drum 4 via a belt 12. A transmission motor 13 is horizontally mounted on the front side of the transmission housing 10, and the rotor of the transmission motor 13 is fixedly connected to the transmission shaft 11. In this embodiment, the transmission motor 13 can drive the drying drum 4 to rotate via the belt 12, thereby achieving rapid drying of the Chinese medicinal materials.

[0026] A detachable sealing cover 14 is provided at the inlet of the drying drum 4. In this embodiment, the sealing cover 14 can prevent the medicinal materials from being discharged from the drying drum 4 during the drying process.

[0027] The drying chamber 1 is hinged to the drying support 15, and several telescopic hydraulic cylinders 16 are hinged to the drying support 15. The piston rods of the telescopic hydraulic cylinders 16 are hinged to the bottom of the drying chamber 1. In this embodiment, the tilt angle of the drying drum 4 can be adjusted by the telescopic hydraulic cylinders 16, thereby facilitating the feeding and discharging operations.

[0028] Working principle: The drying chamber 1 is tilted backward at a certain angle by the telescopic cylinder 16 to facilitate the feeding operation. A certain amount of medicinal materials to be dried are placed into the drying drum 4. Then, the sealing cover 14 is fixed on the drying drum 4, the drive motor 13 is started to drive the drying drum 4 to rotate, and the chamber door is closed.

[0029] Dry hot gas is injected into the interior of the drying chamber 1 through the air inlet pipe 2 for drying. After drying, the chamber is opened, the sealing cover 14 is removed, the drying chamber 1 is tilted forward at a certain angle by the telescopic cylinder 16, the pushing cylinder 7 is started, and the pushing plate 6 is moved to the front of the drying drum 4 to push out the Chinese medicinal materials in the drying drum 4.

[0030] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and not to limit it; although the utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications can still be made to the specific implementation of this utility model or equivalent substitutions can be made to some technical features without departing from the spirit of the technical solution of this utility model, and all such modifications and substitutions should be covered within the scope of the technical solution claimed by this utility model.

Claims

1. A drying device for raw materials used in the extraction of traditional Chinese medicine preparations, comprising a drying chamber, a plurality of air inlet pipes arranged on the left side of the drying chamber, the air inlet pipes being connected to an external dry heat gas generator, and an exhaust pipe arranged on the top of the drying chamber, characterized in that... The drying chamber contains several drying modules, each including a drying drum that is rotatably disposed inside the drying chamber. Several ventilation holes are provided on the drying drum. A pusher plate is movably installed inside the drying drum, and a pusher cylinder is horizontally installed on the rear side of the drying chamber opposite to the pusher plate. The piston rod of the pusher cylinder is fixedly connected to the pusher plate.

2. The drying apparatus for raw materials used in the extraction of traditional Chinese medicine preparations according to claim 1, characterized in that, Several rotating rings are fixed to the drying drum, and the rotating rings are limited to rotate inside the annular groove, which is fixed inside the drying chamber.

3. The drying apparatus for raw materials used in the extraction of traditional Chinese medicine preparations according to claim 1, characterized in that, Several transmission modules adapted to the drying module are provided on the right side of the drying chamber. The transmission module includes a transmission housing, which is fixed to the right side of the drying chamber. A transmission shaft is rotatably mounted inside the transmission housing, and the transmission shaft is connected to the drying drum via a belt. A drive motor is horizontally mounted on the front side of the transmission housing, and the rotor of the drive motor is fixedly connected to the drive shaft.

4. The drying apparatus for raw materials used in the extraction of traditional Chinese medicine preparations according to claim 1, characterized in that, A removable sealing cover is provided at the inlet of the drying drum.

5. The drying apparatus for raw materials used in the extraction of traditional Chinese medicine preparations according to claim 1, characterized in that, The drying chamber is hinged to the drying support, and several telescopic cylinders are hinged to the drying support. The piston rods of the telescopic cylinders are hinged to the bottom of the drying chamber.

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