CN215427423U - Extraction device suitable for multi-layer extraction of effective components of Chinese herbal medicines - Google Patents

Abstract

The utility model discloses an extraction device suitable for multi-layer extraction of effective components of Chinese herbal medicines, which comprises a supporting plate, a feeding hole and a purification structure, wherein fixing pins are fixed at the bottom end of the supporting plate, a filtering structure is arranged at the bottom end of the supporting plate, a shell is fixed at the top end of the supporting plate, a controller is installed at one side of the shell, the filtering structure comprises a lower box body, a supporting block, a screw rod, an upper box body, a sealing ring and a filter screen, the upper box body is fixed at the bottom end of the supporting plate, and the lower box body is sleeved outside the upper box body. The extracted solution enters the interior of the upper box body, impurities mixed in the solution are filtered through the filter screen, the solution penetrates through the lower box body and is discharged out of the device, then the lower box body is rotated to separate the lower box body from the upper box body, and then the screw is rotated to leave the interior of the supporting block, so that the filter screen is taken down and cleaned, the function of filtering the medicine residues through the solution of the device is achieved, and the purity of the extracted solution is improved.

Description

Extraction device suitable for multi-layer extraction of effective components of Chinese herbal medicines

Technical Field

The utility model relates to the technical field of extraction devices, in particular to an extraction device suitable for multi-layer extraction of effective components of Chinese herbal medicines.

Background

The extraction is also called solvent extraction or liquid-liquid extraction, which separates the mixture to be extracted by utilizing different solubilities in different solvents, the extraction is changed from manual extraction to mechanical extraction along with the development of the society, and a mechanical extraction device is continuously improved along with the society, so that the working efficiency of workers is improved conveniently, and the extraction purity can be effectively improved;

chinese patent grant publication No. CN212327468U, publication No. 2021, 1/12, discloses a pharmaceutical ingredient extraction device, including the extraction device body, the top cap is installed in the top of extraction device body is articulated, and the top of top cap is provided with turns round the handle, the top central point of turning round the handle puts and has seted up the hole groove, and the inside in hole groove is inserted and is equipped with the piston, the top of piston is provided with the rubber block. The extraction device is provided with the rubber block and the piston, so that the hand burn caused by hot air in the extraction device body is prevented when an extraction liquid is taken, the exhaust is facilitated by the arrangement of the first spring, the explosion caused by overhigh air pressure in the extraction device body is prevented, the extracted medicine residues are convenient to take out by the arrangement of the filter screen, the cleaning of the interior of the extraction device body is facilitated, the unclean interior of the extraction device body is prevented, the bacteria breeding in the extraction device body is caused, the medicine effect is influenced, and the liquid outlet hole is prevented from being blocked by the medicine residues when the extraction liquid is taken;

the above prior art solutions have the following drawbacks; among the above-mentioned technical scheme, the device has unable filterable defect, and the device is at the in-process of extraction, owing to need stir the misce bene, so have the dregs of a decoction to deposit, consequently need filter it, improves the purity of extraction liquid, increases the practicality of device.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model aims to provide an extraction device suitable for multi-layer extraction of effective components of Chinese herbal medicines, which is used for solving the defect of poor filtering effect of the existing extraction device suitable for multi-layer extraction of the effective components of the Chinese herbal medicines.

(II) contents of utility model

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides an extraction element suitable for chinese herbal medicine active ingredient multilayer draws, includes backup pad, feed inlet and purification structure, the bottom mounting of backup pad has fixed foot, the bottom of backup pad is provided with filtration, the top of backup pad is fixed with the casing, the controller is installed to one side of casing, one side on casing top is provided with the feed inlet, one side on casing top is provided with purification structure, servo motor is installed on the top of casing, and servo motor's bottom installs the pivot, the both sides of pivot all are provided with descaling machine clearance mechanism, the stirring leaf is installed to the bottom of pivot, filtration includes box, supporting shoe, screw rod, last box, sealing washer and filter screen down, go up the box and fix the bottom in the backup pad, the outside cover of going up the box is equipped with down the box.

Preferably, the two sides of the inner part of the lower box body are both fixed with supporting blocks, a filter screen is inserted into the supporting blocks, a screw rod is inserted into the inner part of the top end of the supporting blocks, and a sealing ring is fixed at the bottom end of the upper box body.

Preferably, an inner thread is formed on the inner wall of the lower box body, an outer thread is formed on the outer wall of the upper box body, and the lower box body and the upper box body form a rotating structure through meshing of the inner thread and the outer thread.

Preferably, descaling machine clearance mechanism includes connecting rod, spring, scraper blade and slide bar, the connecting rod is all fixed in the both sides of pivot, the inside of connecting rod is provided with the spring, and the inside of spring is inserted and is equipped with the slide bar, the top of slide bar is fixed with the scraper blade.

Preferably, the connecting rods are symmetrically distributed on two sides of the rotating shaft relative to the vertical center line of the rotating shaft, and the connecting rods and the scraper plates are welded and integrated.

Preferably, purification structure includes intake pipe, shell, wire netting and active carbon, the shell is fixed in one side on casing top, the inside of shell is fixed with the wire netting, and the top of wire netting is provided with active carbon, the wire netting is installed on the top of shell, the top of shell is fixed with the intake pipe.

Preferably, the shell is communicated with the shell through an air inlet pipe, and through holes are uniformly formed in the surface of the wire netting.

(III) advantageous effects

Compared with the prior art, the utility model has the beneficial effects that: this extraction device suitable for chinese herbal medicine active ingredient multilayer draws has not only realized filtering the dregs of a decoction, has realized clearing up the adhesion thing, has realized purifying the gas moreover:

(1) the extracted solution enters the interior of the upper box body, impurities mixed in the solution are filtered through the filter screen, the solution penetrates through the lower box body and is discharged out of the device, the lower box body is rotated to separate the lower box body from the upper box body, and then the screw is rotated to leave the interior of the supporting block, so that the filter screen is taken down for cleaning, the function of filtering the decoction dregs by the solution of the device is realized, and the purity of the extracted solution is improved;

(2) the connecting rod rotates along with the rotating shaft, the scraper is driven to clean the medicine residues adhered to the inner wall of the shell, the scraper can move backwards through the mutual matching of the spring and the sliding rod, the inner wall of the shell is prevented from being uneven, the scraper is prevented from damaging the inner wall of the shell, the function of cleaning the adhered materials of the device is realized, and unnecessary waste caused by excessive accumulation is prevented;

(3) the gas inlet pipe is used for feeding the gas into the shell, the gas passes through the wire mesh, the activated carbon adsorbs toxic substances in the gas, the adsorbed gas is discharged from the exhaust pipe, the wire mesh is rotated through thread engagement to open the shell, and the activated carbon is taken out and replaced, so that the gas purifying function of the device is realized, and the gas is prevented from being discharged to pollute the environment.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic front sectional view of the present invention;

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic front cross-sectional view of a filter structure according to the present invention;

FIG. 4 is a schematic view of a front cross-sectional structure of the cleaning mechanism of the present invention;

fig. 5 is a schematic three-dimensional structure diagram of the purification structure of the present invention.

The reference numerals in the figures illustrate: 1. a support plate; 2. a fixing leg; 3. a filter structure; 301. a lower box body; 302. a support block; 303. a screw; 304. an upper box body; 305. a seal ring; 306. filtering with a screen; 4. a housing; 5. a cleaning mechanism; 501. a connecting rod; 502. a spring; 503. a squeegee; 504. a slide bar; 6. a feed inlet; 7. a servo motor; 8. a purification structure; 801. an air inlet pipe; 802. a housing; 803. a wire mesh; 804. activated carbon; 9. a rotating shaft; 10. a controller; 11. stirring the leaves.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without any inventive step, are within the scope of the present invention.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, an embodiment of the present invention is shown: the utility model provides an extraction element suitable for chinese herbal medicine active ingredient multilayer draws, including backup pad 1, feed inlet 6 and purification structure 8, the bottom mounting of backup pad 1 has fixed foot 2, the bottom of backup pad 1 is provided with filtration 3, the top of backup pad 1 is fixed with casing 4, controller 10 is installed to one side of casing 4, one side on casing 4 top is provided with feed inlet 6, one side on casing 4 top is provided with purification structure 8, servo motor 7 is installed on the top of casing 4, this servo motor 7's model can be MR-J2S-10A, servo motor 7's input passes through the wire and the output electric connection of controller 10, and servo motor 7's bottom installs pivot 9, the both sides of pivot 9 all are provided with descaling machine clearance mechanism 5, stirring leaf 11 is installed to the bottom of pivot 9, filtration structure 3 includes box 301 down, The supporting plate comprises supporting blocks 302, screws 303, an upper box body 304, a sealing ring 305 and a filter screen 306, wherein the upper box body 304 is fixed at the bottom end of the supporting plate 1, the outer side of the upper box body 304 is sleeved with a lower box body 301, the supporting blocks 302 are fixed on two sides of the inner part of the lower box body 301, the filter screen 306 is inserted in the supporting blocks 302, the screws 303 are inserted in the top ends of the supporting blocks 302, the sealing ring 305 is fixed at the bottom end of the upper box body 304, the inner wall of the lower box body 301 is provided with internal threads, the outer wall of the upper box body 304 is provided with external threads, and the lower box body 301 and the upper box body 304 form a rotating structure through the meshing of the internal threads and the external threads, so that the lower box body 301 can be opened to replace the filter screen 306;

specifically, as shown in fig. 1, 2 and 3, in use, the extracted solution enters the interior of the upper box 304, impurities mixed in the solution are filtered by the filter screen 306, the solution passes through the lower box 301 to be discharged out of the device, meanwhile, impurities are accumulated on the surface of the filter screen 306, the lower box 301 is separated from the upper box 304 by rotating the lower box 301, and then the screw 303 is rotated to leave the interior of the supporting block 302, so that the filter screen 306 is removed to clean the impurities on the surface;

the cleaning mechanism 5 of the cleaning machine comprises a connecting rod 501, a spring 502, a scraper 503 and a sliding rod 504, wherein the connecting rod 501 is fixed on two sides of a rotating shaft 9, the spring 502 is arranged in the connecting rod 501, the sliding rod 504 is inserted in the spring 502, the scraper 503 is fixed at the top end of the sliding rod 504, the connecting rod 501 is symmetrically distributed on two sides of the rotating shaft 9 relative to the vertical center line of the rotating shaft 9, so that the inner wall of the shell 4 can be uniformly cleaned, the connecting rod 501 and the scraper 503 are welded and integrated, and the scraper 503 is prevented from falling;

specifically, as shown in fig. 1 and 4, when in use, the connecting rod 501 rotates along with the rotation of the rotating shaft 9, so that the connecting rod 501 drives the scraper 503 to clean the dregs adhered to the inside of the housing 4, thereby preventing waste caused by excessive accumulation of the adhered substances on the inside of the housing 4, and the scraper 503 can move backwards by the cooperation of the spring 502 and the sliding rod 504, thereby preventing the scraper 503 from damaging the inner wall of the housing 4 due to uneven inner wall of the housing 4;

the purification structure 8 comprises an air inlet pipe 801, an outer shell 802, a wire mesh 803 and activated carbon 804, wherein the outer shell 802 is fixed on one side of the top end of the shell 4, the wire mesh 803 is fixed inside the outer shell 802, the activated carbon 804 is arranged at the top end of the wire mesh 803, the wire mesh 803 is installed at the top end of the outer shell 802, the air inlet pipe 801 is fixed at the top end of the outer shell 802, the outer shell 802 is communicated with the shell 4 through the air inlet pipe 801, circulation of extracted gas is facilitated, and through holes are uniformly formed in the surface of the wire mesh 803, so that the gas flows smoothly;

specifically, as shown in fig. 1, 2 and 5, in use, the gas is fed into the interior of the housing 802 through the gas inlet pipe 801, then the gas passes through the wire mesh 803, then the activated carbon 804 adsorbs toxic substances in the gas to prevent harm to human health, then the adsorbed gas is discharged through the gas outlet pipe, when the activated carbon 804 needs to be replaced, the wire mesh 803 is rotated through threaded engagement to open the housing 802, and then the activated carbon 804 is taken out and replaced.

The working principle is as follows: when the device is used, firstly, the device is placed in a use area, then a solvent to be extracted from raw materials is poured into the shell 4 through the feeding hole 6, the raw materials are extracted through the solvent, the raw materials are stirred through the stirring blades 11, the extraction process is accelerated, when an extraction solution volatilizes steam, the extraction solution is fed into the shell 802 through the air inlet pipe 801, then the air passes through the wire gauze 803, then the activated carbon 804 adsorbs toxic substances in the air to prevent harm to the health of a human body, then the adsorbed air is discharged through the exhaust pipe, when the activated carbon 804 needs to be replaced, the wire gauze 803 is rotated through threaded engagement to open the shell 802, and then the activated carbon 804 is taken out and replaced to complete the purification of the extraction air;

secondly, when the device is mixed and stirred by the stirring blades 11, part of medicine dregs can be adhered to the wall, the connecting rod 501 rotates along with the rotation of the rotating shaft 9, so that the connecting rod 501 drives the scraping plate 503 to clean the medicine dregs adhered to the inside of the shell 4, the phenomenon that the adhered matters accumulated on the inside of the shell 4 are too much to cause waste is prevented, the scraping plate 503 can move backwards through the mutual matching of the spring 502 and the sliding rod 504, the phenomenon that the scraping plate 503 damages the inner wall of the shell 4 due to the uneven inner wall of the shell 4 is prevented, and the cleaning of the device is finished;

finally, the extracted solution enters the interior of the upper box body 304, impurities mixed in the solution are filtered through the filter screen 306, the solution passes through the lower box body 301 so as to be discharged, meanwhile, the impurities are accumulated on the surface of the filter screen 306, the lower box body 301 is separated from the upper box body 304 through rotating the lower box body 301, the screw 303 is rotated to leave the interior of the supporting block 302, so that the filter screen 306 is taken down to clean the impurities on the surface of the lower box body, the solution is filtered, and the use work of the extracting device suitable for multi-layer extraction of the effective components of the Chinese herbal medicines is finally completed.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.

Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims (7)

1. The utility model provides an extraction element suitable for chinese herbal medicine active ingredient multilayer draws, includes backup pad (1), feed inlet (6) and purification structure (8), its characterized in that: a fixed foot (2) is fixed at the bottom end of the supporting plate (1), a filtering structure (3) is arranged at the bottom end of the supporting plate (1), and a shell (4) is fixed at the top end of the supporting plate (1);

a controller (10) is installed on one side of the shell (4), a feeding hole (6) is formed in one side of the top end of the shell (4), a purifying structure (8) is arranged on one side of the top end of the shell (4), a servo motor (7) is installed on the top end of the shell (4), and a rotating shaft (9) is installed at the bottom end of the servo motor (7);

the both sides of pivot (9) all are provided with descaling machine clearance mechanism (5), stirring leaf (11) are installed to the bottom of pivot (9), filtration (3) are including lower box (301), supporting shoe (302), screw rod (303), go up box (304), sealing washer (305) and filter screen (306), go up the bottom at backup pad (1) is fixed in box (304), the outside cover of going up box (304) is equipped with down box (301).

2. The extraction device of claim 1, which is suitable for multi-layer extraction of effective components of Chinese herbal medicines, and is characterized in that: supporting blocks (302) are fixed on two sides of the interior of the lower box body (301), a filter screen (306) is inserted into the interior of each supporting block (302), a screw (303) is inserted into the interior of the top end of each supporting block (302), and a sealing ring (305) is fixed at the bottom end of the upper box body (304).

3. The extraction device suitable for multi-layer extraction of effective components of Chinese herbal medicines according to claim 2, characterized in that: the inner wall of the lower box body (301) is provided with an internal thread, the outer wall of the upper box body (304) is provided with an external thread, and the lower box body (301) and the upper box body (304) form a rotating structure through the meshing of the internal thread and the external thread.

4. The extraction device of claim 1, which is suitable for multi-layer extraction of effective components of Chinese herbal medicines, and is characterized in that: descaling machine clearance mechanism (5) are including connecting rod (501), spring (502), scraper blade (503) and slide bar (504), connecting rod (501) are all fixed in the both sides of pivot (9), the inside of connecting rod (501) is provided with spring (502), and the inside of spring (502) is inserted and is equipped with slide bar (504), the top of slide bar (504) is fixed with scraper blade (503).

5. The extraction device of claim 4, which is suitable for multi-layer extraction of effective components of Chinese herbal medicines, and is characterized in that: the connecting rods (501) are symmetrically distributed on two sides of the rotating shaft (9) relative to the vertical center line of the rotating shaft (9), and the connecting rods (501) and the scrapers (503) are welded and integrated.

6. The extraction device of claim 1, which is suitable for multi-layer extraction of effective components of Chinese herbal medicines, and is characterized in that: purification structure (8) include intake pipe (801), shell (802), wire netting (803) and active carbon (804), one side on casing (4) top is fixed in shell (802), the inside of shell (802) is fixed with wire netting (803), and the top of wire netting (803) is provided with active carbon (804), wire netting (803) are installed on the top of shell (802), the top of shell (802) is fixed with intake pipe (801).

7. The extraction device of claim 6, which is suitable for multi-layer extraction of effective components of Chinese herbal medicines, and comprises: the shell (802) is communicated with the shell (4) through an air inlet pipe (801), and through holes are uniformly formed in the surface of the wire netting (803).

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