CN219744191U

CN219744191U - Traditional chinese medicine preparation filter equipment

Info

Publication number: CN219744191U
Application number: CN202321377069.7U
Authority: CN
Inventors: 上官晓旭
Original assignee: Guangzhou Youcare Biopharmaceutis Co ltd
Current assignee: Guangzhou Youcare Biopharmaceutis Co ltd
Priority date: 2023-06-01
Filing date: 2023-06-01
Publication date: 2023-09-26
Anticipated expiration: 2033-06-01

Abstract

The utility model provides a traditional Chinese medicine preparation filtering device which comprises a shell and a filtering barrel, wherein the filtering barrel is arranged at the top of a rotating platform and is detachably connected with the rotating platform, and the filtering barrel is further provided with a liquid collecting box, the top of the liquid collecting box is provided with a filtering plate, a drainage plate is arranged below the filtering plate, the bottom of the liquid collecting box is provided with a liquid outlet, the side wall of the liquid collecting box is provided with an exhaust port close to the drainage plate, and the exhaust port is connected with an air pump and used for exhausting gas in the shell. Through setting up the filter vat of dismantling the connection on with rotating the platform, through rotatory filter vat, utilize centrifugal force to accelerate the separation of liquid medicine and dregs of a decoction, liquid medicine and dregs of a decoction are separated more thoroughly simultaneously, avoid partial liquid medicine to remain and cause the waste in the dregs of a decoction. The filter vat can be dismantled with rotating the platform, can directly tear out the filter vat after the separation, and convenient clearance, the header tank adopts negative pressure mode, is favorable to accelerating the liquid medicine to collect, and the header tank bottom adds the filter, realizes the secondary filtration.

Description

Traditional chinese medicine preparation filter equipment

Technical Field

The utility model relates to the field of traditional Chinese medicine filtering production, in particular to a traditional Chinese medicine preparation filtering device.

Background

The Chinese medicine is a medicine which guides clinical application by the theory of Chinese traditional medicine, and mainly originates from natural medicines and processed products thereof, including plant medicines, animal medicines, mineral medicines and partial chemical and biological products, and the Chinese medicine takes herb as the root because the Chinese medicine takes the majority of the plant medicines. In the processing process of the traditional Chinese medicine preparation, the processed preparation is required to be filtered, residues in the preparation are removed, and the preparation is reserved. The traditional method is to adopt natural precipitation to enable residual errors of medicines to be precipitated at the bottom of a container, however, a great deal of time is required for precipitating residues in the traditional Chinese medicines to the bottom of the container, the defect of low filtration efficiency of the traditional Chinese medicine residues exists, and more medicine liquid still remains in the medicine residues after filtration by adopting a precipitation method, so that waste is easy to cause. After the filtration is finished, a plurality of residues are remained on the filter screen, so that the next batch of medicament filtering efficiency is guaranteed, the residues are difficult to clean in the device, time and labor are consumed, and the filtering efficiency is reduced. Therefore, the traditional Chinese medicine preparation filtering device is provided, the filtering efficiency and the filtering effect are improved, and the residues are convenient to clean.

Disclosure of Invention

The utility model aims to provide a traditional Chinese medicine preparation filtering device, which effectively improves the filtering efficiency of traditional Chinese medicine preparations by optimizing the structure, and a filtering barrel in the device adopts a detachable structure, so that the dregs can be cleaned conveniently.

The utility model provides a traditional Chinese medicine preparation filtering device which comprises a shell and a filtering barrel, wherein a fixed table is arranged in the shell, a first through hole is formed in the center of the fixed table, a rotating shaft is arranged at the top of the fixed table, and the rotating shaft is fixedly connected with a rotating platform; the filter vat is arranged at the top of the rotary platform, and the filter vat is detachably connected with the rotary platform. A motor is fixed below the fixed table and connected with the rotating shaft through the first through hole to drive the rotating shaft to rotate. The motor is provided with a liquid collecting box, the top of the liquid collecting box is provided with a filter plate, a drainage plate is arranged below the filter plate, the bottom of the liquid collecting box is provided with a liquid outlet, the side wall of the liquid collecting box is close to the drainage plate, and an exhaust port is arranged on the drainage plate and connected with an air pump for exhausting gas in the shell.

Preferably, the bottom of the filter vat is provided with a tenon, and the top of the rotary platform is provided with a tenon groove matched with the tenon in shape.

Preferably, a limiting block is fixed on the fixed table, the limiting block is arranged on the periphery of the rotating shaft, a protrusion is arranged on the outer wall of the rotating shaft, and a groove matched with the protrusion in shape is formed in the inner wall of the limiting block.

Preferably, the fixing table is further provided with a plurality of second through holes, and the second through holes are circumferentially distributed with the first through holes as circle centers.

Preferably, the contact surface between the fixed table and the bottom of the rotating shaft is provided with a plurality of second grooves, and balls are arranged in the second grooves.

Preferably, the drainage plate is concave downwards to form a bowl-shaped structure, the drainage plate comprises a solid part and a hollow part, and the hollow part is arranged at the bottom.

Preferably, the position of the air outlet is higher than the connection position of the solid part and the hollow part.

Preferably, a water-proof cover is arranged outside the motor.

Preferably, a handle is arranged on the side wall of the filter vat, and a filter vat cover which is detachably connected is arranged at the top of the filter vat.

Preferably, a detachable sealing cover is arranged at the top of the shell.

The utility model has the beneficial effects that: the utility model provides a traditional Chinese medicine preparation filtering device, which is characterized in that a filtering barrel detachably connected with a rotating platform is arranged, and the separation of medicine liquid and medicine residues is accelerated by utilizing centrifugal force through rotating the filtering barrel, so that the medicine liquid and the medicine residues are more thoroughly separated, and the waste caused by the fact that part of medicine liquid remains in the medicine residues is avoided. This filter vat can dismantle with rotating platform and be connected, can directly tear the filter vat that has the dregs out after the separation, and convenient clearance can directly replace new filter vat after tearing out preceding filter vat and carry out next batch of medicament filtration, and the filter vat is cleared up again in the time of next batch filtration, improves time utilization. In addition, the liquid collecting box adopts a negative pressure mode, so that the liquid collecting box is favorable for accelerating liquid medicine collection, and the bottom of the liquid collecting box is additionally provided with a filter plate, so that the second filtering is realized, and the filtering quality is improved.

Drawings

Fig. 1 is a schematic structural diagram of a filtering device for a Chinese medicinal preparation.

Fig. 2 is a schematic structural diagram of a portion a in fig. 1.

FIG. 3 is a top view of the drainage plate of the present utility model.

Fig. 4 is a top view of the fixture table of the present utility model.

In the figure: the novel filter comprises a 1-shell, a 2-filter barrel, a 3-fixed table, a 4-filter plate, a 5-exhaust port, a 6-liquid collecting box, a 7-liquid outlet, an 8-drainage plate, a 9-motor, a 10-rotating shaft, an 11-rotating platform, a 12-sealing cover, a 201-handle, a 202-filter barrel cover, 203-tenons, 301-limiting blocks, 302-second grooves, 303-first through holes, 304-second through holes, 801-solid parts, 802-hollow parts and 1101-tenon grooves.

Detailed Description

In order to better understand the solution of the present utility model, the following detailed description of the present utility model is provided with reference to the accompanying drawings. The described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1, this embodiment provides a filtration device for a traditional Chinese medicine preparation, including a casing 1 and a filter vat 2, a fixed table 3 is provided in the casing 1, a first through hole 303 is provided in the center of the fixed table 3, a plurality of second through holes 304 are further provided on the fixed table 3, the second through holes 304 are circumferentially arranged with the first through holes 303 as the center of a circle, as shown in fig. 4, wherein the number and density of the second through holes 304 can be selected according to actual requirements. The top of the fixed table 3 is provided with a rotating shaft 10, and the rotating shaft 10 is fixedly connected with a rotating platform 11; the filter vat 2 is arranged at the top of the rotary platform 11, and the filter vat 2 is detachably connected with the rotary platform 11. The bottom of the filter vat 2 is provided with a tenon 203, and the top of the rotary platform 11 is provided with a tenon groove 1101 matched with the tenon 203 in shape. Adopt mortise and tenon structure, can make filter vat 2 and rotation platform 11 quick joint, the preferential figure 2 shows, is equipped with a plurality of dogteeth on this tenon 203, and corresponding a plurality of tooth grooves of establishing of tenon groove 1101 can increase the cohesion of filter vat 2 and rotation platform 11, improves the stability that both combine when rotating. A motor 9 is fixed below the fixed table 3, and the motor 9 is connected with the rotating shaft 10 through the first through hole 303 and is used for driving the rotating shaft 10 to rotate. Preferably, as shown in the embodiment, a rack is arranged in the rotating shaft 10, a gear is arranged on a transmission part of the motor 9, the motor 9 runs the gear to rotate, and power is transmitted to the rotating shaft 10 to drive the rotating shaft 10 to rotate in cooperation with the rack. A water-proof cover is arranged outside the motor 9 to prevent the motor 9 from being damaged by liquid. Through setting up filter vat 2 on rotating platform 11, adopt motor 9 to provide power to make filter vat 2 select, be equipped with a plurality of apertures that can supply the liquid medicine outflow on the filter vat 2, and the dregs of a decoction can't pass through the aperture, filter vat 2 rotates like this and can produce centrifugal force, the throwing away of liquid medicine with higher speed, the dregs of a decoction is kept in the bucket, liquid medicine and dregs of a decoction separation are complete, avoid extravagant. Meanwhile, the filter vat 2 adopts a detachable structure, after filtration is stopped, the filter vat 2 is detached and removed from the shell 1, a new filter vat 2 is replaced, the traditional Chinese medicine preparation which is in the process of slow-release filtration is filled into the filter vat, the next batch of filtration can be started, the filter vat 2 which is removed can be cleaned in the filtration process, and the time utilization rate is high.

The motor 9 is provided with a liquid collecting box 6, and the liquid collecting box 6 is preferably detachably connected with the shell 1 as shown in the embodiment, if the liquid collecting box 6 is in threaded connection, the liquid collecting box 6 can be detached if necessary, and the maintenance is convenient. The top of the liquid collecting box 6 is provided with a filter plate 4, a drainage plate 8 is arranged below the filter plate 4, the bottom of the liquid collecting box 6 is provided with a liquid outlet 7, the side wall of the liquid collecting box 6 is close to the drainage plate 8 and is provided with an exhaust port 5, and the exhaust port 5 is connected with an air pump and used for exhausting gas in the shell 1. The filter plate 4 is additionally arranged to realize the second filtering of the liquid medicine, thereby improving the filtering effect. Because the side wall of the liquid collecting box 6 is provided with the exhaust port 5, the gas in the box can be pumped out to form a certain negative pressure in the box, thereby being beneficial to improving the filtering speed of the liquid medicine and saving the time by efficient filtration. In order to prevent the liquid medicine from being sucked out through the air suction opening, a drainage plate 8 is further arranged, and the drainage plate 8 can limit the flow of the liquid medicine and promote the liquid medicine to flow downwards to reach the liquid outlet 7. The drainage plate 8 is concave downwards to form a bowl-shaped structure, as shown in fig. 3, the drainage plate 8 comprises a solid part 801 and a hollowed-out part 802, and the hollowed-out part 802 is arranged at the bottom. The position of the exhaust port is higher than the connection position of the solid part 801 and the hollow part 802. That is, when the liquid medicine flows downwards through the filter plate 4 to reach the drainage plate 8, since the circle of the drainage plate 8, which is nearer to the filter plate 4, is solid, only the bottom hole, which is concave downwards, can pass through the liquid, so that the liquid medicine converges towards the middle part and then flows downwards, the exhaust port is close to the solid part 801, the position of the exhaust port is higher than that of the hollowed-out part 802, the liquid medicine cannot reach the vicinity of the exhaust port after flowing downwards through the hollowed-out part 802, and the liquid medicine cannot be sucked into the air pump.

A limiting block 301 is fixed on the fixed table 3, the limiting block 301 is arranged on the periphery of the rotating shaft 10, a protrusion is arranged on the outer wall of the rotating shaft 10, and a groove matched with the protrusion in shape is arranged on the inner wall of the limiting block 301. The contact surface between the fixed table 3 and the bottom of the rotating shaft 10 is provided with a plurality of second grooves 302, and balls are arranged in the second grooves 302. The stopper 301 is additionally arranged on the fixed table 3, so that the rotation stability of the rotating shaft 10 can be effectively improved, and the rotation of the rotating shaft 10 can be assisted by arranging balls at the release position of the fixed table 3 and the rotating shaft 10, so that the friction force between the fixed table 3 and the rotating shaft 10 is reduced.

The side wall of the filter vat 2 is provided with a handle 201, and the top of the filter vat 2 is provided with a filter vat cover 202 which is detachably connected. The top of the shell 1 is provided with a detachable sealing cover 12.

The working principle of the traditional Chinese medicine preparation filtering device is as follows:

1) The filter vat 2 is inserted into the rotary platform 11, the Chinese medicinal preparation with filtration is poured in, and the filter vat cover 202 and the sealing cover 12 are covered;

2) Starting an air pump to form a certain negative pressure in the liquid collecting box 6, starting the motor 9, and rotating the rotary platform 11 to drive the filter vat 2 to rotate;

3) The liquid medicine is thrown out from the small holes of the filter vat 2, flows downwards to the liquid collecting box 6 through the second through holes 304, the filter plate 4 and the drainage plate 8, and finally flows out through the liquid outlet 7.

The utility model provides a traditional Chinese medicine preparation filtering device, wherein a filtering barrel in the device is detachably connected with a rotating platform, so that the filtering barrel is convenient to replace and clean medicine residues, the filtering barrel is driven by the rotating platform to rotate during filtering, medicine liquid is centrifugally thrown out, and the medicine liquid separation efficiency is high. The liquid collecting box at the bottom is negative pressure, so that the liquid medicine can flow downwards in an accelerating way, the liquid medicine can quickly reach the liquid outlet, and the filter plate is additionally arranged on the liquid collecting box, so that secondary filtration is realized.

The preferred embodiments of the utility model disclosed above are only intended to help illustrate the utility model and are not intended to limit the utility model to the specific embodiments described. Obviously, other modifications and variations are possible in light of the teachings of this specification. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model, and are not limited thereto, but are intended to be within the scope of the utility model.

Claims

1. The utility model provides a traditional chinese medicine preparation filter equipment, includes casing and filter vat, its characterized in that: a fixed table is arranged in the shell, a first through hole is formed in the center of the fixed table, a rotating shaft is arranged at the top of the fixed table, and the rotating shaft is fixedly connected with a rotating platform; the filter vat is arranged at the top of the rotating platform and is detachably connected with the rotating platform; a motor is fixed below the fixed table, and the motor is connected with the rotating shaft through the first through hole and used for driving the rotating shaft to rotate; the motor is provided with a liquid collecting box, the top of the liquid collecting box is provided with a filter plate, a drainage plate is arranged below the filter plate, the bottom of the liquid collecting box is provided with a liquid outlet, the side wall of the liquid collecting box is close to the drainage plate, and an exhaust port is arranged on the drainage plate and connected with an air pump for exhausting gas in the shell.

2. The device for filtering Chinese medicinal preparation according to claim 1, wherein the bottom of the filtering barrel is provided with a tenon, and the top of the rotating platform is provided with a tenon groove matched with the tenon in shape.

3. The device for filtering a Chinese medicinal preparation according to claim 1, wherein a limiting block is fixed on the fixed table, the limiting block is arranged on the periphery of the rotating shaft, a protrusion is arranged on the outer wall of the rotating shaft, and a groove matched with the protrusion in shape is arranged on the inner wall of the limiting block.

4. The filtering device for Chinese medicinal preparation according to claim 1, wherein the fixing table is further provided with a plurality of second through holes, and the second through holes are circumferentially arranged with the first through holes as a center.

5. The device according to claim 1, wherein the contact surface between the fixing table and the bottom of the rotating shaft is provided with a plurality of second grooves, and balls are arranged in the second grooves.

6. The Chinese medicinal preparation filtering device according to claim 1, wherein the drainage plate is concave downwards to form a bowl-shaped structure, the drainage plate comprises a solid part and a hollow part, and the hollow part is arranged at the bottom.

7. The device of claim 6, wherein the vent is positioned higher than the connection between the solid member and the hollow member.

8. The device of claim 1, wherein a water-proof cover is provided outside the motor.

9. The device for filtering Chinese medicinal preparation according to claim 1, wherein a handle is arranged on the side wall of the filtering barrel, and a filtering barrel cover which is detachably connected is arranged on the top of the filtering barrel.

10. The device of claim 1, wherein the top of the housing is provided with a removable seal cap.