CN210205964U

CN210205964U - Traditional chinese medicine extraction element is used in production of three yellow tablets

Info

Publication number: CN210205964U
Application number: CN201920886379.9U
Authority: CN
Inventors: Youcheng Zhang; 张有成; Daqing Zhao; 赵大庆
Original assignee: HENAN KANGHUA PHARMACEUTICAL Co Ltd
Current assignee: HENAN KANGHUA PHARMACEUTICAL Co Ltd
Priority date: 2019-06-13
Filing date: 2019-06-13
Publication date: 2020-03-31
Anticipated expiration: 2029-06-13

Abstract

The utility model discloses a traditional Chinese medicine extraction device for producing Sanhuang tablets, which comprises an extraction tank, a reflux component and a recovery component; the extraction tank comprises an upper cover body and a lower tank body; the reflux assembly comprises a steam delivery pipe, a condenser and a reflux pipe; the recovery component comprises a filter bag, a hoop and an extrusion bin. The utility model has simple structure and convenient operation; the recovery component can simultaneously recover the medicine dregs and the medicine liquid, so that the blockage of a discharge port is avoided; the squeezing bin can squeeze out the residual liquid medicine in the filter bag, so that the recovery rate of the liquid medicine is improved, and the filter bag is convenient to use and recover medicine dregs; the extrusion bin can rotate to more fully extrude the residual liquid medicine in the dregs of a decoction; the extension pipe is convenient for the installation and the dismantlement of filter bag, improves the change efficiency.

Description

Traditional chinese medicine extraction element is used in production of three yellow tablets

Technical Field

The utility model relates to a traditional chinese medicine draws equipment technical field, especially relates to a traditional chinese medicine extraction element is used in three yellow pieces production.

Background

The prescription of the Sanhuang tablet is derived from the Xiexingtang in the jin Kui Yao L ü e, which is written in the Shenzhong Jing of Sheng Zhang in the east Han age, and can not be declined for thousands of years. The prescription consists of three medicines of rhubarb, scutellaria and coptis, so the name of the prescription is 'three-yellow'. The three-yellow tablet is prepared from rhubarb which has the effects of guiding stomach and intestines secret, removing blood stasis and eliminating accumulation, clearing heat and purging fire, cooling blood and removing toxicity, and is good at purging the fire; baikal skullcap root, radix Scutellariae clears lung heat, eliminates dampness, purges fire, removes toxicity, stops bleeding and clears up-jiao fire; the coptis chinensis has the effects of clearing away heart-fire and relieving restlessness, clearing away damp-heat in stomach and intestine, detoxifying and purging the fire in the upper-jiao, and the three medicines cooperate to clear away heat, purge fire and detoxify so as to treat the heat excess of the three-jiao. Also, the three jaundice is bitter and cold in nature, bitter can dry dampness, and cold can clear heat, so it is also effective in treating jaundice caused by damp-heat accumulation. In the prior art, when the Sanhuang tablet is produced, the scutellaria baicalensis is used for extracting total saponins of the scutellaria baicalensis, and the coptis chinensis is used for extracting berberine hydrochloride, so that the content of active ingredients is increased, and the clinical effect is obviously improved.

The traditional Chinese medicinal materials of the Sanhuang tablet are extracted by a common extraction tank in the prior art, but the extraction tank in the prior art still has partial problems. In the actual extraction process, it is often necessary to put the crushed Chinese medicinal herbs into an extraction tank to extract the effective components, but after extraction, the liquid medicine containing the effective components in the extraction tank is discharged from a liquid discharge port, and residue remaining in the extraction tank is blocked when discharged from a discharge port of the extraction tank, so that the residue cannot be smoothly discharged. In addition, the discharged dregs of a decoction contain a large amount of liquid medicine which is not collected, so that the transportation cost of the dregs of a decoction is increased, the active ingredients in the liquid medicine are wasted, and the production cost is increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the prior technical problem and provide a traditional Chinese medicine extraction device for producing three yellow tablets.

In order to achieve the purpose, the utility model is implemented according to the following technical scheme:

a traditional Chinese medicine extraction device for Sanhuang tablet production comprises an extraction tank; the extraction tank is internally provided with a stirring paddle; the lower part of the extraction tank is provided with a heating jacket; the device also comprises a backflow component and a recovery component;

the extraction tank comprises an upper cover body and a lower tank body; the upper cover body is connected with the lower tank body through a flange; the upper cover body is provided with a feed inlet and a steam outlet; a reflux inlet and a discharge outlet are arranged on the lower tank body;

the reflux assembly comprises a steam delivery pipe, a condenser and a reflux pipe; the steam conveying pipe is connected with the steam outlet and the condenser inlet; the reflux pipe is connected with the outlet of the condenser and the reflux inlet;

a valve is arranged on the discharge port; the square flange below the valve is connected with an extension pipe; a check ring A and a check ring B are fixed on the extension pipe; the retainer ring B is positioned at the bottom end of the extension pipe, and the retainer ring A is positioned above the retainer ring B;

the recovery component comprises a filter bag, a hoop and an extrusion bin; a limiting ring is arranged at the opening of the filter bag; the extrusion bin is cylindrical, and a filter plate is arranged in the extrusion bin; the bottom of the extrusion bin is communicated with a liquid outlet pipe; two cylinders are symmetrically arranged outside the side wall above the filter plate; the movable end of the cylinder extends into the extrusion bin, and the movable end of the cylinder is fixedly provided with an extrusion plate;

the bottom of the extrusion bin is provided with a sliding wheel; the number of the sliding wheels is at least three; the sliding wheels are distributed at the bottom of the extrusion bin in an encircling manner at equal intervals;

the filter bag is sleeved on the extension pipe, and the mouth of the filter bag is fixed above the check ring A or the check ring B through the hoop; the lower part of the filter bag is vertically arranged above the filter plates of the extrusion bin and between the extrusion plates.

Preferably, the middle position of the bottom of the extrusion cabin is conical; the liquid outlet pipe is positioned in the center of the cone.

Preferably, an annular track is arranged below the extrusion bin; the sliding wheels are matched with the annular track.

Preferably, the extrusion plate is an arc plate.

The utility model discloses an action principle:

the utility model discloses when using, all drop into the lower tank internally from the feed inlet with the chinese-medicinal material after smashing and extraction solvent. After extraction, the liquid medicine and the dregs of a decoction are discharged from the discharge port at the same time, then the dregs of a decoction are discharged into the filter bag, and the liquid medicine enters the lowest end of the extrusion bin through the filter bag and the filter plate and is finally discharged through the liquid outlet pipe. The liquid outlet pipe is connected with other hoses to lead out the liquid medicine. Then the air cylinder can be controlled to lead the extrusion plate to extrude the filter bag and extrude the liquid medicine contained in the medicine residue in the filter belt. After the extrusion in one direction is finished, the filter bag is used as the center, the extrusion bin is rotated, the filter bag is extruded in the other direction, and more residual liquid medicine can be extruded. The length of the hose connected with the liquid outlet pipe needs to meet the requirement of rotation of the extrusion bin. The sliding wheel below the extrusion bin can be a wheel with a brake, and can be stably placed below the filter bag when the extrusion bin is not rotated. The selection and control of the cylinder type is known in the art and will not be described in detail here. The diameter of the discharge opening can be designed to be larger, so that the medicine residues and the liquid medicine can be conveniently discharged, and the blockage of the discharge opening by the medicine residues is avoided. The extrusion plate preferably uses an arc plate, and can extrude more fully.

The utility model discloses the circular orbit of extrusion storehouse below then is in order to play the effect of direction to the rotation of movable pulley, and the movable pulley has orbital direction then the position in extrusion storehouse can be more accurate. The sliding wheel can be selected to be matched with the annular track. The sliding wheel can also be provided with a driving device, so that the extrusion bin can be controlled to rotate on the annular track. The mounting of the sliding wheel drive belongs to the prior art and is not described in detail here.

The utility model discloses a backward flow subassembly can flow back to the internal extraction once more of jar after the liquid medicine that draws in-process evaporation is collected in the cooling, has improved the extraction rate of liquid medicine. The utility model discloses a flow back subassembly's steam delivery pipe, back flow all can be dismantled, and at the in-process of liquid medicine evaporation, the dregs of a decoction that can carry partial little granule are inevitable, and long-time use may block up steam delivery pipe, back flow and condenser. The steam delivery pipe, the condenser and the return pipe are detachable, and the three parts are convenient to replace or maintain. The condenser is selected from those commonly used in the art.

The utility model discloses an extension pipe of bin outlet below, mainly used installation filter bag. The bag mouth of the filter bag is provided with a limiting ring which can prevent the filter bag from falling off, and the connection mode of the limiting ring and the filter bag belongs to the prior art and is not described in detail herein. The retainer rings on the extension pipe play a limiting role, and the two retainer rings can adjust the mounting position of the filter bag. The filter bag is hooped on the extension pipe through the action of the hoop, so that the filter bag is convenient to disassemble and assemble and can be disassembled at will. The clamp hoop can be commonly used in the prior art.

Utility model's beneficial effect:

the utility model has simple structure and convenient operation; the recovery component can simultaneously recover the medicine dregs and the medicine liquid, so that the blockage of a discharge port is avoided; the squeezing bin can squeeze out the residual liquid medicine in the filter bag, so that the recovery rate of the liquid medicine is improved, and the filter bag is convenient to use and recover medicine dregs; the extrusion bin can rotate to more fully extrude the residual liquid medicine in the dregs of a decoction; the extension pipe is convenient for the installation and the dismantlement of filter bag, improves the change efficiency.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of the recovery assembly of FIG. 1;

FIG. 3 is a top view of the compression magazine of FIG. 1.

In the figure: 1. an extraction tank; 2. a stirring paddle; 3. a heating jacket; 4. an upper cover body; 5. a tank body is arranged; 6. a feed inlet; 7. a steam outlet; 8. a reflux inlet; 9. a discharge outlet; 10. a steam delivery pipe; 11. a condenser; 12. a return pipe; 13. a valve; 14. an extension tube; 15. a retainer ring A; 16. a retainer ring B; 17. a filter bag; 18. clamping a hoop; 19. extruding the bin; 20. a limiting ring; 21. filtering the plate; 22. a liquid outlet pipe; 23. a cylinder; 24. a pressing plate; 25. a sliding wheel; 26. an annular track.

Detailed Description

The invention will be further described with reference to the drawings and specific embodiments, illustrative embodiments and description of which are provided herein to explain the invention, but not as a limitation thereof.

As shown in figures 1 to 3, a traditional Chinese medicine extraction device for producing Sanhuang tablets comprises an extraction tank 1, wherein a stirring paddle 2 is arranged in the extraction tank 1, and a heating jacket 3 is arranged at the lower part of the extraction tank 1; the device also comprises a backflow component and a recovery component.

The extraction tank 1 comprises an upper cover body 4 and a lower tank body 5; the upper cover body 4 is connected with the lower tank body 5 through a flange; the upper cover body 4 is provided with a feed inlet 6 and a steam outlet 7; the lower tank body 5 is provided with a reflux inlet 8 and a discharge outlet 9.

The reflux assembly comprises a steam delivery pipe 10, a condenser 11 and a reflux pipe 12; the steam conveying pipe 10 is connected with the steam outlet 7 and the inlet of the condenser 11; the return pipe 12 connects the outlet of the condenser 11 with the return liquid inlet 8.

A valve 13 is arranged on the discharge opening 9; the square flange below the valve 13 is connected with an extension pipe 14; a retainer ring A15 and a retainer ring B16 are fixed on the extension pipe 14; a retainer B16 is located at the bottom end of the extension tube 14, with the retainer A15 above the retainer B16.

The recycling assembly comprises a filter bag 17, a clamp 18 and a squeezing bin 19. The mouth of the filter bag 17 has a limit ring 20; the extrusion bin 19 is cylindrical, and a filter plate 21 is arranged in the extrusion bin; the middle position of the bottom of the extrusion bin 20 is conical, and the liquid outlet pipe 22 is positioned at the center of the conical shape. Two cylinders 23 are symmetrically arranged on the outer part of the side wall above the filter plate 21; the movable end of the cylinder 23 extends into the extrusion bin 19 and is fixedly provided with an extrusion plate 24; the pressing plate 24 is an arc-shaped plate.

The bottom of the extrusion bin 19 is provided with four sliding wheels 25; four sliding wheels 25 are distributed around the bottom of the extrusion bin 19 at equal intervals. An annular track 26 is arranged below the extrusion bin 19; the sliding wheels 25 engage with the endless track 26.

The filter bag 17 is sleeved on the extension pipe 14, and the opening of the filter bag 17 is fixed above the check ring A15 through the hoop 18; the lower portion of the filter bag 17 is suspended above the filter plates 21 of the compression box 19 and between the compression plates 24.

The technical scheme of the utility model is not limited to the restriction of above-mentioned specific embodiment, all according to the utility model discloses a technical scheme makes technical deformation, all falls into within the protection scope of the utility model.

Claims

1. A traditional Chinese medicine extraction device for Sanhuang tablet production comprises an extraction tank; the extraction tank is internally provided with a stirring paddle; the lower part of the extraction tank is provided with a heating jacket; the method is characterized in that: the device also comprises a backflow component and a recovery component;

2. The traditional Chinese medicine extraction device for producing Sanhuang tablets as claimed in claim 1, is characterized in that: the middle part of the bottom of the extrusion bin is conical; the liquid outlet pipe is positioned in the center of the cone.

3. The traditional Chinese medicine extraction device for producing Sanhuang tablets as claimed in claim 1, is characterized in that: an annular track is arranged below the extrusion bin; the sliding wheels are matched with the annular track.

4. The traditional Chinese medicine extraction device for producing Sanhuang tablets as claimed in claim 1, is characterized in that: the extrusion plate is an arc-shaped plate.