CN220878015U - Medicine draws separator - Google Patents

Abstract

The utility model discloses a medicine extraction and separation device, which relates to the technical field of extraction and separation devices, and comprises a sleeve can and a trapezoidal plug. A feed port is fixedly arranged in the inner wall above the outer surface of the sleeve can, a ring plate is fixedly installed above the inner surface of the feed port, and the surface of the ring plate is inclined toward the middle ring port, a fixed rod is fixedly installed below the inner surface of the feed port, a telescopic spring is fixedly installed above the surface of the fixed rod, and the trapezoidal plug is fixedly installed on the upper end of the telescopic spring. Compared with the existing common medicine extraction and separation devices, the medicine extraction and separation device has a telescopic spring that pushes the trapezoidal plug upward, so that the upper end of the trapezoidal plug passes through the ring port in the middle of the ring plate, and the lower end is sealed with the lower part of the ring port, which can prevent the high-speed rotating materials from splashing to the outside through the feed port during the separation process, so that the mixed raw materials can be stably stored and separated inside the drum during the working process, which greatly improves the stability of the separation process.

Description

A medicine extraction and separation device

Technical Field

The utility model relates to the technical field of medicine extraction and separation devices, in particular to a medicine extraction and separation device.

Background technique

Drugs that are collected, processed, and prepared under the guidance of traditional Chinese medicine theory, explain the mechanism of action, and guide clinical application are collectively referred to as Chinese medicine. In short, Chinese medicine refers to substances that are used to prevent, treat, and diagnose diseases and have rehabilitation and health-care effects under the guidance of traditional Chinese medicine theory. Chinese medicine mainly comes from natural medicines and their processed products, including herbal medicines, animal medicines, mineral medicines, and some chemical and biological products. Since Chinese medicine is mostly herbal medicine, there is a saying that "all medicines are based on herbs", but the existing Chinese medicine needs to be separated into solid and liquid Chinese medicines after being boiled.

For example, the public document with application number 202120083238.0 discloses a Chinese medicine extraction and separation device. The utility model is equipped with a rotating motor, a sieve barrel and a partition. The medicine is driven by the rotating motor, and the solid part will remain in the sieve barrel. The medicine liquid flows out through the small holes on the sieve barrel under the action of centrifugal force, so that the solid and liquid in the Chinese medicine are separated more thoroughly, which increases the practicality. However, after adding the raw materials through the feed port, during high-speed centrifugation, the raw materials will continue to rotate and climb upward, and it is very likely to splash out through the feed port, affecting the stability of the work.

Therefore, in view of this, the existing structural deficiencies are studied and improved, and a medicine extraction and separation device is proposed.

Utility Model Content

The purpose of the utility model is to provide a medicine extraction and separation device to solve the problems raised in the above background technology.

To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a medicine extraction and separation device, comprising a sleeve can and a trapezoidal plug, a feed port is fixedly arranged in the inner wall above the outer surface of the sleeve can, a ring plate is fixedly installed above the inner surface of the feed port, and the surface of the ring plate is inclined upward to the middle ring port, a fixing rod is fixedly installed below the inner surface of the feed port, a telescopic spring is fixedly installed above the surface of the fixing rod, the trapezoidal plug is fixedly installed on the upper end of the telescopic spring, the trapezoidal plug passes through the middle ring port of the ring plate, and the upper end diameter of the trapezoidal plug is smaller than the ring port diameter, and the lower end diameter is larger than the ring port diameter.

Preferably, a hydrophobic membrane is provided above the inner surface of the casing tank, and a partition plate is provided at the lower end of the hydrophobic membrane, and the partition plate is fixedly connected to the lower part of the inner surface of the casing tank.

Preferably, through openings are provided on both the front and rear sides of the upper surface of the partition plate, and a rotating drum is rotatably provided on the inner wall in the middle of the surface of the partition plate through a bearing ring, and through holes are provided on all sides of the surface of the rotating drum.

Preferably, a partition column is fixedly installed below the surface of the partition plate, and a driving motor is arranged inside the partition column, and an upper output end of the driving motor passes through the partition plate and is connected to the rotating drum.

Preferably, the annular cavity formed by the partition plate, the partition column and the sleeve tank is configured as a water collecting cavity, and the water collecting cavity is connected with the top of the partition plate through a through opening, and a sealing door plate is provided on the left side of the water collecting cavity.

Preferably, an annular groove is provided on the inner surface of the sleeve tank, and a universal ball is circumferentially arranged on the upper end of the surface of the rotating drum, and the interior of the rotating drum is connected to the feed port.

Preferably, a fixing column is fixedly installed in the middle of the top end of the inner surface of the sleeve tank, and connecting frames are fixedly arranged on both sides of the surface of the fixing column, and brushes are arranged at the ends of the connecting frames.

Compared with the prior art, the beneficial effects of the utility model are:

1. The utility model is provided with a feed port, a ring plate, a fixed rod, a telescopic spring and a trapezoidal plug. The mixed raw material is poured in through the feed port. The mixed raw material uses its own weight to push the trapezoidal plug downward, compresses the telescopic spring, and opens the feed port, so that the mixed raw material can smoothly enter the interior. After the raw material is poured, the telescopic spring pushes the trapezoidal plug upward, so that the upper end of the trapezoidal plug passes through the ring opening in the middle of the ring plate, and the lower end fits and seals with the lower part of the ring opening, which can prevent the high-speed rotating material from splashing to the outside through the feed port during the separation process, so that the mixed raw material can be stably stored in the drum for separation operation during the working process, which greatly improves the stability of the separation process;

2. The utility model is provided with a hydrophobic membrane, a partition plate, a through port, a rotating drum, a through hole, a partition column, a driving motor and a water collecting chamber. The driving motor drives the rotating drum to rotate, and the rotating drum rotates at a high speed. Under the action of centrifugal force, the mixed raw materials inside are separated. The medicinal liquid flows into the interlayer between the sleeve tank and the rotating drum through the through hole by the centrifugal force. The hydrophobic membrane prevents the medicinal liquid from adhering to the inner wall of the sleeve tank, so that the medicinal liquid can flow downward stably and flow into the water collecting chamber through the through port for collection and storage. The solid medicinal residue will be left inside the rotating drum under the obstruction of the screen in the through hole, so that the mixed raw materials can be quickly and effectively separated from the liquid, which is convenient for separating and extracting two raw materials in different forms.

3. The utility model arranges an annular groove, a universal ball, a fixed column, a connecting frame and a brush. When the rotating drum is working, the upper end is restricted by the annular groove, so as to prevent the rotating drum from rotating at a high speed and causing shaking, thereby improving the stability of the rotating drum. The universal ball can reduce the friction between the upper end of the rotating drum and the annular groove to prevent the rotating drum from being worn. The brush can scrape and brush the through holes when the rotating drum rotates to prevent the through holes from being blocked by solid drug residues. The hollow frame of the connecting frame can prevent the mixed raw materials from being blocked inside and unable to rotate with the rotating drum.

BRIEF DESCRIPTION OF THE DRAWINGS

Figure 1 is a schematic cross-sectional view of the overall sleeve tank structure of the utility model;

FIG2 is an enlarged schematic diagram of the structure of point A in FIG1 of the present utility model;

FIG3 is a schematic diagram of the cross-sectional structure of the rotary drum of the present invention.

In the figure: 1. sleeve tank; 2. feed port; 3. ring plate; 4. fixing rod; 5. telescopic spring; 6. trapezoidal plug; 7. hydrophobic membrane; 8. partition plate; 9. through port; 10. rotating drum; 11. through hole; 12. partition column; 13. driving motor; 14. water collecting chamber; 15. sealing door panel; 16. ring groove; 17. universal ball; 18. fixing column; 19. connecting frame; 20. brush.

Detailed ways

The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

As shown in Fig. 1-Fig. 2, a medicine extraction and separation device comprises a sleeve tank 1 and a trapezoidal plug 6, a feed port 2 is fixedly arranged in the inner wall above the outer surface of the sleeve tank 1, a ring plate 3 is fixedly installed above the inner surface of the feed port 2, and the surface of the ring plate 3 is inclined upward toward the middle ring port, a fixed rod 4 is fixedly installed below the inner surface of the feed port 2, a telescopic spring 5 is fixedly installed above the surface of the fixed rod 4, the trapezoidal plug 6 is fixedly installed at the upper end of the telescopic spring 5, the trapezoidal plug 6 passes through the middle ring port of the ring plate 3, and the upper end diameter of the trapezoidal plug 6 is smaller than the ring port diameter, and the lower end diameter is larger than the ring port diameter, a hydrophobic membrane 7 is arranged above the inner surface of the sleeve tank 1, and a partition plate 8 is arranged at the lower end of the hydrophobic membrane 7, and the partition The plate 8 is fixedly connected to the lower part of the inner surface of the sleeve tank 1, and through openings 9 are opened on both sides of the upper part of the surface of the partition plate 8, and a rotating drum 10 is rotatably arranged on the inner wall in the middle part of the surface of the partition plate 8 through a bearing ring, and through holes 11 are opened on the surface of the rotating drum 10 on all sides, a partition column 12 is fixedly installed under the surface of the partition plate 8, and a driving motor 13 is arranged inside the partition column 12, and the upper output end of the driving motor 13 passes through the partition plate 8 and is connected to the rotating drum 10, the annular cavity formed by the partition plate 8, the partition column 12 and the sleeve tank 1 is set as a water collecting chamber 14, and the water collecting chamber 14 is connected with the upper part of the partition plate 8 through the through opening 9, and a sealing door plate 15 is arranged on the left side of the water collecting chamber 14.

Furthermore, the telescopic spring 5 uses its own elastic force to drive the trapezoidal plug 6 to move according to the different weight pressures it is subjected to.

Furthermore, the upper end diameter of the trapezoidal plug 6 is smaller than the diameter of the ring opening, and the lower end diameter is larger than the diameter of the ring opening, so that the trapezoidal plug 6 can be moved upward to block the feed port 2, and can be moved downward to open the feed port 2.

Furthermore, the trapezoidal plug 6 moves upward to block the feed inlet 2 to prevent the high-speed rotating material from splashing to the outside through the feed inlet 2 during the separation process.

Furthermore, the drum 10 is rotated by the driving motor 13 to separate the raw materials by centrifugal force.

Furthermore, the liquid raw material will flow out through the through hole 11 to achieve solid-liquid separation with the solid raw material inside the drum 10 .

Furthermore, the hydrophobic membrane 7 prevents the liquid medicine from adhering to the inner wall of the casing 1, so that the liquid medicine can flow downward stably.

As shown in Figures 2 and 3, an annular groove 16 is opened above the inner surface of the sleeve tank 1, and a universal ball 17 is circumferentially arranged on the upper end of the surface of the rotating drum 10, and the interior of the rotating drum 10 is connected with the feed port 2. A fixing column 18 is fixedly installed in the middle of the top end of the inner surface of the sleeve tank 1, and connecting frames 19 are fixedly arranged on both sides of the surface of the fixing column 18, and a brush 20 is arranged at the end of the connecting frame 19.

Furthermore, the annular groove 16 limits the position of the drum 10 to prevent the drum 10 from rotating at a high speed and causing shaking.

Furthermore, the universal ball 17 can reduce the friction between the upper end of the drum 10 and the annular groove 16 .

Furthermore, the brush 20 can scrape and brush the through hole 11 when the drum 10 rotates, so as to prevent the through hole 11 from being blocked by the solid drug residue.

Furthermore, the hollow frame of the connecting frame 19 prevents the mixed raw material from being blocked inside and unable to rotate with the drum 10 .

Working principle: When using the pharmaceutical extraction and separation device, first, pour the mixed raw materials through the feed port 2. The mixed raw materials will use their own weight to push the trapezoidal plug 6 downward, compress the telescopic spring 5, and open the feed port 2, so that the mixed raw materials can smoothly enter the interior. When the raw materials are poured, the telescopic spring 5 will push the trapezoidal plug 6 upward, so that the upper end of the trapezoidal plug 6 passes through the ring opening in the middle of the ring plate 3, and the lower end is sealed with the bottom of the ring opening. Then start the drive motor 13, and the drive motor 13 drives the rotating drum 10 to rotate. The rotating drum 10 rotates at a high speed. Under the action of centrifugal force, the internal mixed raw materials are separated, and the medicinal liquid uses centrifugal force to flow into the sleeve tank through the through hole 11. In the interlayer between the drum 1 and the drum 10, the hydrophobic membrane 7 is used to prevent the drug liquid from adhering to the inner wall of the sleeve tank 1, and the drug liquid flows into the water collecting chamber 14 through the through port 9 for collection and storage, while the solid drug residue will be left inside the drum 10 under the obstruction of the screen in the through hole 11. When the drum 10 is working, the upper end is restricted by the annular groove 16 to prevent the drum 10 from rotating at a high speed and causing shaking. The friction between the upper end of the drum 10 and the annular groove 16 can be reduced by the universal ball 17, and the brush 20 can scrape and brush the through hole 11 when the drum 10 rotates to prevent the solid drug residue from clogging the through hole 11. This is the working principle of the pharmaceutical extraction and separation device.

Claims (7)

1. A medicine extraction and separation device, comprising a sleeve can (1) and a trapezoidal plug (6), characterized in that a feed port (2) is fixedly arranged in the inner wall above the outer surface of the sleeve can (1), a ring plate (3) is fixedly installed above the inner surface of the feed port (2), and the surface of the ring plate (3) is inclined upward to the middle ring port, a fixed rod (4) is fixedly installed below the inner surface of the feed port (2), a telescopic spring (5) is fixedly installed above the surface of the fixed rod (4), the trapezoidal plug (6) is fixedly installed on the upper end of the telescopic spring (5), the trapezoidal plug (6) passes through the middle ring port of the ring plate (3), and the upper end diameter of the trapezoidal plug (6) is smaller than the ring port diameter, and the lower end diameter is larger than the ring port diameter. 2. A pharmaceutical extraction and separation device according to claim 1, characterized in that a hydrophobic film (7) is provided above the inner surface of the sleeve can (1), and a partition plate (8) is provided at the lower end of the hydrophobic film (7), and the partition plate (8) is fixedly connected to the lower part of the inner surface of the sleeve can (1). 3. A pharmaceutical extraction and separation device according to claim 2, characterized in that openings (9) are provided on both the front and rear sides above the surface of the partition plate (8), and a rotating drum (10) is rotatably provided on the inner wall in the middle of the surface of the partition plate (8) through a bearing ring, and through holes (11) are provided around the surface of the rotating drum (10). 4. A pharmaceutical extraction and separation device according to claim 2, characterized in that a partition column (12) is fixedly installed below the surface of the partition plate (8), and a drive motor (13) is arranged inside the partition column (12), and the upper output end of the drive motor (13) passes through the partition plate (8) and is connected to the rotating drum (10). 5. A pharmaceutical extraction and separation device according to claim 2, characterized in that the annular cavity formed by the partition plate (8), the partition column (12) and the sleeve tank (1) is configured as a water collecting cavity (14), and the water collecting cavity (14) is connected to the top of the partition plate (8) through a through port (9), and a sealing door plate (15) is provided on the left side of the water collecting cavity (14). 6. A pharmaceutical extraction and separation device according to claim 1, characterized in that an annular groove (16) is provided on the inner surface of the sleeve tank (1), and a universal ball (17) is circumferentially arranged on the upper end of the surface of the rotating drum (10), and the interior of the rotating drum (10) is connected to the feed port (2). 7. A pharmaceutical extraction and separation device according to claim 1, characterized in that a fixing column (18) is fixedly installed in the middle of the top of the inner surface of the sleeve can (1), and connecting frames (19) are fixedly arranged on both sides of the surface of the fixing column (18), and a brush (20) is arranged at the end of the connecting frame (19).