阅读说明：本技术 一种减少药液残留的提取罐 (Extraction tank capable of reducing liquid medicine residue ) 是由 刘杰 董爱梅 高超 邱烜 袁倩倩 李梦瑶 王希芝 王诗青 于 2021-07-28 设计创作，主要内容包括：本发明涉及一种减少药液残留的提取罐,包括：第一搅拌轴,横向设置在提取罐的下部,设置圆型的第一搅拌盘,第一搅拌盘垂直于第一搅拌轴设置；第二搅拌轴,横向伸入第一搅拌轴的内部,第二搅拌轴紧挨第一搅拌轴的内侧壁,设置圆环型的第二搅拌盘,第二搅拌盘穿过第一搅拌轴,第二搅拌盘垂直于第二搅拌轴设置,第二搅拌盘与第一搅拌盘交叉设置；第一搅拌轴沿着第二搅拌盘的方向设置轴向开口。解决了药渣中药液收集不充分问题,提高药液收率,减少不必要的物料浪费,保证批次间物料平衡。(The invention relates to an extraction tank for reducing liquid medicine residue, which comprises: the first stirring shaft is transversely arranged at the lower part of the extraction tank and is provided with a circular first stirring disc, and the first stirring disc is vertical to the first stirring shaft; the second stirring shaft transversely extends into the first stirring shaft, the second stirring shaft is close to the inner side wall of the first stirring shaft, and an annular second stirring disc is arranged and penetrates through the first stirring shaft; the first stirring shaft is provided with an axial opening along the direction of the second stirring disk. The problem of insufficient liquid medicine collection in the dregs of a decoction is solved, the liquid medicine yield is improved, unnecessary material waste is reduced, and batch-to-batch material balance is ensured.)

1. The utility model provides a reduce remaining jar that draws of liquid medicine which characterized in that: the method comprises the following steps:

the first stirring shaft is transversely arranged at the lower part of the extraction tank and is provided with a circular first stirring disc, and the first stirring disc is vertical to the first stirring shaft;

the second stirring shaft transversely extends into the first stirring shaft, the second stirring shaft is close to the inner side wall of the first stirring shaft, and an annular second stirring disc is arranged and penetrates through the first stirring shaft;

the first stirring shaft is provided with an axial opening along the direction of the second stirring disk.

2. The extraction tank for reducing the residue of medical liquid as set forth in claim 1, wherein: a plurality of stirring plates are arranged at the end part of the first stirring disc at intervals.

3. The extraction tank for reducing the residue of medical liquid as set forth in claim 1, wherein: the stirring plate is a square plate or an arc-shaped plate, and the surface of the stirring plate is obliquely or vertically arranged relative to the end plane of the first stirring disc.

4. The extraction tank for reducing the residue of medical liquid as set forth in claim 1, wherein: the side edge of the stirring plate covers the outer edge of the stirring plate.

5. The extraction tank for reducing the residue of medical liquid as set forth in claim 1, wherein: the second stirring disc is connected with the second stirring shaft through a connecting column.

6. The extraction tank for reducing the residue of medical solution as set forth in claim 5, wherein: two opposite axial openings are arranged on the first stirring shaft, and the connecting column penetrates through the axial openings.

7. The extraction tank for reducing the residue of medical liquid as set forth in claim 1, wherein: the first stirring shaft and the second stirring shaft penetrate through the side wall of the extraction tank and are communicated with the side wall of the stirring tank, a steam inlet is formed in the side wall of the stirring tank intersected with the second stirring shaft, and a steam outlet is formed in the side wall of the stirring tank intersected with the first stirring shaft.

8. The extraction tank for reducing the residue of medical liquid as set forth in claim 1, wherein: the second stirring shaft is arranged at one end inside the first stirring shaft and is provided with an air outlet.

9. The extraction tank for reducing the residue of medical liquid as set forth in claim 1, wherein: the outer side of the extraction tank is provided with a first motor and a second motor, and the first motor and the second motor are respectively connected with a first stirring shaft and a second stirring shaft.

10. The extraction tank for reducing the residue of medical solution as set forth in claim 9, wherein: the mobile device is connected with the second motor.

Technical Field

The invention belongs to the technical field of traditional Chinese medicine pharmacy, and particularly relates to an extraction tank capable of reducing liquid medicine residues.

Background

The information in this background section is only for enhancement of understanding of the general background of the invention and is not necessarily to be construed as an admission or any form of suggestion that this information forms the prior art that is already known to a person of ordinary skill in the art.

The method for heating Chinese medicinal materials with water or other materials to obtain medicinal liquid can extract some effective substances from Chinese medicinal materials as medicinal liquid. After the liquid medicine in the extraction tank is extracted and then goes out of the liquid, the liquid medicine in the extraction tank can not be completely discharged, some liquid medicine in dregs of a decoction can not flow out, and some liquid medicine is retained in the dregs of a decoction, so the residual liquid medicine in the dregs of a decoction can not be completely recovered. If the flow meter is adopted to accumulate the liquid outlet end point and then carry out slag discharge work, the waste of materials is caused. If a pipeline level detector is adopted to detect the liquid level, residual liquid in the pipeline can be discharged, but the liquid medicine in the medicine dregs can not be effectively extracted.

Disclosure of Invention

In view of the above problems in the prior art, an object of the present invention is to provide an extraction tank that reduces the residue of a liquid medicine.

In order to solve the technical problems, the technical scheme of the invention is as follows:

an extraction tank for reducing residue of liquid medicine, comprising:

the first stirring shaft is transversely arranged at the lower part of the extraction tank and is provided with a circular first stirring disc, and the first stirring disc is vertical to the first stirring shaft;

the second stirring shaft transversely extends into the first stirring shaft, the second stirring shaft is close to the inner side wall of the first stirring shaft, and an annular second stirring disc is arranged and penetrates through the first stirring shaft;

the first stirring shaft is provided with an axial opening along the direction of the second stirring disk.

The extraction tank is provided with the two stirring shafts for matching, so that the problems of full extraction of traditional Chinese medicine dregs and full collection of liquid medicine are solved, and the yield of the liquid medicine is improved.

First (mixing) shaft and second (mixing) shaft all transversely set up, and the second (mixing) shaft stretches into the inside of first (mixing) shaft, and through axial opening, the interval between second agitator disk and the first agitator disk can be adjusted, and the action of cliping through the cooperation of second agitator disk and first agitator disk realizes wherein the abundant extrusion of liquid medicine, extracts the liquid medicine, reduces the liquid medicine that is detained in the well dregs of a decoction.

One or more technical schemes of the invention have the following beneficial effects:

because the amount of the traditional Chinese medicine involved in the process of extracting the traditional Chinese medicine is large, the situation of traditional Chinese medicine waste can occur in the actual operation process, and the extracted liquid medicine is also wasted to a certain extent, so that the effective components in the medicinal materials can not be fully utilized. The extraction tank capable of reducing the liquid medicine residue can better heat and extract the traditional Chinese medicine, can more fully extract the effective components in the traditional Chinese medicine, and has larger liquid medicine discharge amount and less residue in the extraction tank. The problem of insufficient liquid medicine collection in the dregs of a decoction is solved, the liquid medicine yield is improved, unnecessary material waste is reduced, and batch-to-batch material balance is ensured.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description, serve to explain the invention and not to limit the invention.

FIG. 1 is an overall sectional view of an extraction tank for reducing the residue of a liquid medicine;

FIG. 2 is a cross-sectional view of a second agitator shaft;

FIG. 3 is a top view of the first stirring disk portion;

the device comprises a first stirring shaft, a second stirring shaft, a first stirring disc, a second stirring shaft, a second stirring disc, a first stirring plate, a second stirring disc, an axial opening, a first stirring plate, a second stirring plate, a connecting column, a first motor, a second motor, a moving device, a first stirring shaft, a second stirring plate, a second motor, a second stirring plate, a second motor, a second stirring plate, a second motor, a second stirring plate, a second stirring shaft, a second stirring plate, a second stirring shaft, a second motor, a second stirring shaft and a second stirring shaft, a second motor, a second stirring shaft, a second motor, a second stirring shaft, a second motor, a second stirring shaft, a second motor, a second stirring shaft, a second motor.

Detailed Description

It is to be understood that the following detailed description is exemplary and is intended to provide further explanation of the invention as claimed. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

An extraction tank for reducing residue of liquid medicine, comprising:

the first stirring shaft is transversely arranged at the lower part of the extraction tank and is provided with a circular first stirring disc, and the first stirring disc is vertical to the first stirring shaft;

the second stirring shaft transversely extends into the first stirring shaft, the second stirring shaft is close to the inner side wall of the first stirring shaft, and an annular second stirring disc is arranged and penetrates through the first stirring shaft;

the first stirring shaft is provided with an axial opening along the direction of the second stirring disk.

In some embodiments of the invention, the end of the first stirring plate is provided with a plurality of stirring plates at intervals.

In some embodiments of the invention, the stirring plate is a square plate or an arc plate, and the plate surface of the stirring plate is obliquely or vertically arranged relative to the end plane of the first stirring plate.

In some embodiments of the invention, the side edges of the stir plate overlap the outer edges of the stir plate.

In some embodiments of the present invention, the second stirring disc is connected to the second stirring shaft through a connecting column.

In some embodiments of the present invention, two opposite axial openings are provided on the first stirring shaft, and the connecting column passes through the axial openings.

In some embodiments of the invention, the first stirring shaft and the second stirring shaft penetrate through the side wall of the extraction tank and are communicated with the side wall of the stirring tank, a steam inlet is arranged on the side wall of the stirring tank intersected with the second stirring shaft, and a steam outlet is arranged on the side wall of the stirring tank intersected with the first stirring shaft.

In some embodiments of the invention, an air outlet is provided at the end of the second stirring shaft located inside the first stirring shaft.

In some embodiments of the invention, a first motor and a second motor are arranged outside the extraction tank, and the first motor and the second motor are respectively connected with the first stirring shaft and the second stirring shaft.

In some embodiments of the invention, the mobile device is further comprised, and the mobile device is connected with the second motor. Optionally, the moving device is a cylinder or an oil cylinder.

The invention relates to a process for extracting traditional Chinese medicines, which comprises the steps of fully contacting the traditional Chinese medicines with liquid in the process of extracting the traditional Chinese medicines by using water or other liquid, dissolving active ingredients in the traditional Chinese medicines in the water, and collecting liquid medicine. However, some liquid medicine remains in the medicinal materials or stays in the dregs of a decoction, and cannot be fully extracted.

The invention relates to an extraction tank for reducing liquid medicine residue, which comprises: the first stirring shaft 1 is transversely arranged at the lower part of the extraction tank 11 and is provided with a circular first stirring disc 2, and the first stirring disc 2 is arranged perpendicular to the first stirring shaft 1; the second stirring shaft 3 transversely extends into the first stirring shaft 1, the second stirring shaft 3 is close to the inner side wall of the first stirring shaft 1, an annular second stirring disc 4 is arranged, the second stirring disc 4 penetrates through the first stirring shaft 1, the second stirring disc 4 is arranged perpendicular to the second stirring shaft 3, and the second stirring disc 4 and the first stirring disc 2 are arranged in a crossed manner; the first mixer shaft 1 is provided with an axial opening in the direction of the second mixer disk 4.

The extraction tank 11 is a place for extracting the traditional Chinese medicine. The first stirring shaft and the second stirring shaft are both arranged in the extracting tank, and are both transversely arranged. In the process of extraction, the medicinal materials are filled in the space between the first stirring disc and the second stirring disc.

First agitator disk 2 and second agitator disk 4 all are the disk body structure, and inside is cavity or solid construction, and the perpendicular to (mixing) shaft sets up, and the quotation of first agitator disk and second agitator disk will set up relatively like this, and two relative quotations are at the in-process that is close to each other, can make the active ingredient in the dregs of a decoction wherein fully extrude, and the liquid medicine that is detained also abundant extrudees out. Solves the problem of residual liquid medicine, improves the yield of the liquid medicine and improves the utilization rate of the traditional Chinese medicine.

First (mixing) shaft 1 is located the outside of second (mixing) shaft 3, so the second agitator disk passes first (mixing) shaft, sets up axial opening on the first (mixing) shaft, can make things convenient for the second agitator disk to remove to both sides respectively, is close to two adjacent first agitator disks respectively, and the dregs of a decoction of both sides are all by abundant extrusion.

Further, a plurality of stirring plates 6 are arranged at intervals at the end part of the first stirring disc 2. The effect of stirring board 6 is the effect of raising and stirring the medicinal material, and the agitator disk is that a disc plays extruded effect, the effect of stirring that can not be fine, and the cooperation stirring board is the material between first agitator disk and the second agitator disk of continuous renewal. And the material at the bottom can be fully lifted.

Further, the stirring plate 6 is a square plate or an arc-shaped plate, and the stirring plate is obliquely or vertically arranged relative to the end plane of the first stirring plate. The shape of stirring board sets up as required, if the slope sets up, the direction after the regulation material that can be better is raised.

Further, the side edges of the agitating plate 6 cover the outer edges of the second agitating pan 4. Set up like this, stirring material that can be abundant if the side reason of stirring board is located the both sides at the tip edge of second agitator disk, will have the interval between stirring board and the second agitator disk like this, and the interval is too big like this, can persist partial material, not by abundant stirring, does not have abundant position of entering into between first agitator disk and the second agitator disk, is unfavorable for the abundant extrusion of material, is unfavorable for the abundant discharge of liquid medicine.

Further, the second stirring disk 4 is connected with the second stirring shaft 3 through a connecting column 7. As shown in fig. 2, the second stirring shaft is disposed inside the first stirring shaft 1, so that the second stirring shaft 3 and the second stirring disc can only be connected through the connecting column, and thus the second stirring disc can be sufficiently fixed, and the connecting column passes through the axial opening, so that the second stirring disc is in an annular disc structure. The first stirring shaft is arranged between the second stirring disc and the second stirring shaft at intervals.

Furthermore, two opposite axial openings 5 are arranged on the first stirring shaft 1, and the connecting column penetrates through the axial openings 5.

Further, the first stirring shaft 1 and the second stirring shaft 3 penetrate through the side wall of the extraction tank 11 and are communicated with the side wall of the stirring tank 11, a steam inlet is formed in the side wall of the stirring tank intersected with the second stirring shaft, and a steam outlet is formed in the side wall of the stirring tank intersected with the first stirring shaft. Steam enters the second stirring shaft through a steam inlet on the side wall of the stirring tank and then enters the second stirring disc. The material is heated through the second stirring disc, so that the material is fully heated, the heating area is increased, and the heating uniformity is improved.

Further, an air outlet is arranged at one end of the second stirring shaft 3, which is positioned inside the first stirring shaft 1. Steam enters the first stirring shaft through the second stirring shaft, then enters the side wall of the extraction tank through the opening of the first stirring shaft communicated with the extraction tank, and then is discharged through a steam outlet on the extraction tank.

Steam can be in first (mixing) shaft 1 internal diffusion after entering into first (mixing) shaft 1, has certain shutoff effect to the epaxial axial opening of first (mixing) shaft, and the avoidance dregs of a decoction that can be better enters into first (mixing) shaft through the axial opening in.

Furthermore, the top and the bottom of the extraction tank are provided with plugging sections, so that steam is prevented from directly entering from a steam inlet of the extraction tank and then being discharged from a steam outlet without passing through the second stirring shaft and the first stirring shaft.

Further, the outer side of the extraction tank is provided with a first motor 8 and a second motor 9, and the first motor 8 and the second motor 9 are respectively connected with the first stirring shaft and the second stirring shaft. The first stirring shaft and the second stirring shaft are driven to rotate by the first motor and the second motor.

Further, a moving device 10 is also included, which is connected to the second motor 9. Optionally, the moving device is a cylinder or an oil cylinder. The transverse movement of the second motor can be realized through the moving device, and the second stirring disc is driven to transversely move to perform extrusion.

Further, a movable screen plate is arranged at the bottom inside the extraction tank. When the screen plate stretches into the interior of the extraction tank, the medicine residue and the squeezed liquid medicine can be fully separated, and when the screen plate stretches out of the extraction tank, the medicine residue can be discharged.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.