CN213159476U - Traditional chinese medicine detects uses extraction element - Google Patents
Traditional chinese medicine detects uses extraction element Download PDFInfo
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- CN213159476U CN213159476U CN202021549945.6U CN202021549945U CN213159476U CN 213159476 U CN213159476 U CN 213159476U CN 202021549945 U CN202021549945 U CN 202021549945U CN 213159476 U CN213159476 U CN 213159476U
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Abstract
The utility model relates to an extraction device for traditional Chinese medicine detection, which comprises a heating device, an extraction barrel, a condenser pipe and a cooling barrel, wherein the extraction barrel is arranged at the top of the heating device, the top of the extraction barrel is communicated with an air duct, the other end of the air duct penetrates into the bottom of the cooling barrel until being communicated with the bottom of the condenser pipe in the cooling barrel, the bottom of the condenser pipe is communicated with a return pipe, the other end of the return pipe penetrates into the upper part of the extraction barrel and is communicated with the extraction barrel, the extraction barrel comprises a barrel body, a filtering part and a cover, a gasket is arranged between the barrel body and the cover, the cover covers the upper end opening of the barrel body, the condenser pipe is arranged in the cooling barrel, cooling water with a water line arranged at the top of a spiral pipe is arranged in the cooling barrel, the bottom of the cooling barrel is provided with a vertical downward rod-shaped supporting leg, and, the extraction of the components in the traditional Chinese medicine is incomplete, and decoction liquid has dregs to be filtered.
Description
Technical Field
The utility model relates to a traditional chinese medicine draws technical field, concretely relates to traditional chinese medicine detects uses extraction element.
Background
At present, a plurality of items for detecting traditional Chinese medicines are available, wherein the detection of effective ingredients of the traditional Chinese medicines belongs to one of the items for detecting traditional Chinese medicines, and the quality of the medicine effect is directly related to the content of the effective ingredients, so that during detection, the effective ingredients of the traditional Chinese medicines need to be extracted firstly, one of the common methods for extracting the effective ingredients of the traditional Chinese medicines is a decocting method, the traditional Chinese medicine ingredients are extracted by using a solvent in a laboratory, the decocting method is a method for decocting medicinal materials by adding water to the medicinal materials to obtain decoction, and the common process is as follows: cutting or pulverizing the above materials into coarse powder, soaking in water for a certain time, boiling, slightly boiling, separating decoction, decocting the residue for several times (usually 2-3 times) until the decoction is light, mixing decoctions, and concentrating to desired concentration.
When traditional Chinese medicine materials to be detected in a laboratory are extracted by a decoction method, a decoction device for extraction is generally a glass test tube or a decoction pot, the decoction device is in direct contact with a solvent and the medicinal materials, after the medicinal materials are extracted, dregs are easily stuck on the inner wall of the decoction device, the decoction device is not easy to clean, the extraction of components in the traditional Chinese medicine is incomplete, and dregs need to be filtered.
Disclosure of Invention
When extracting traditional chinese medicine among the prior art, the dregs of a decoction ware inner wall of extraction usefulness is pasted easily, is difficult to wash, and the composition in the traditional chinese medicine draws incompletely, thereby has the problem that the dregs of a decoction need filter the dregs of a decoction in frying in the liquid, the utility model provides an extraction element is used in traditional chinese medicine detection, fry in shallow oil the ware inner wall and be difficult to paste the dregs of a decoction, washs easily, and the composition in the traditional chinese medicine draws completely, can not have the dregs of a decoction in decocting out the liquid.
In order to realize the purpose, the technical scheme of the utility model is that:
an extraction device for traditional Chinese medicine detection comprises a heat supply device, an extraction barrel, a condensation pipe and a cooling barrel, wherein the extraction barrel is placed at the top of the heat supply device, the top of the extraction barrel is communicated with an air guide pipe, the other end of the air guide pipe penetrates into the bottom of the cooling barrel until the air guide pipe is communicated with the bottom of the condensation pipe in the cooling barrel, the bottom of the condensation pipe is communicated with a return pipe, the communication position of the return pipe and the condensation pipe is positioned above the communication position of the air guide pipe and the condensation pipe, and the other end of the return pipe penetrates into the upper part of the extraction barrel and is;
the extraction barrel comprises a barrel body, a filtering part and a cover, wherein the barrel body is a hollow cylinder with an opening at the upper end, the filtering part comprises a filtering net and a gasket, the filtering net is a net-shaped barrel body with an opening at the upper part and a closed lower part, the bottom center of the filtering net is arched upwards to form a spherical surface shape, the gasket which is a circular plate body extends outwards and horizontally from the outer wall of the top of the filtering net, the filtering net is arranged in the barrel body and is arranged between the barrel body and the cover, the cover is a plate body which is lapped with the outer side of the top of the barrel body through a hasp, and the cover;
the cooling barrel is a hollow cylinder with an opening above the outer side of the extracting barrel, a condensing pipe is arranged inside the cooling barrel and consists of a vertical pipe with an opening at the upper end and a spiral pipe with a closed bottom and integrally extending at the lower end of the vertical pipe, a water level line is arranged in the cooling barrel and is used for arranging cooling water at the top of the spiral pipe, and a vertical downward rod-shaped supporting leg is arranged at the bottom of the cooling barrel.
Furthermore, the air duct is a pipe body which penetrates through the cover to communicate the barrel body and the condenser pipe, and the return pipe is a pipe body which communicates the barrel body and the condenser pipe.
Furthermore, the bottom of the outer side wall of the barrel body is communicated with a first water outlet pipe, and a valve is arranged on the first water outlet pipe.
Further, the outer side wall of the gasket is vertically aligned with the outer side wall of the top of the barrel body.
Further, the lateral wall of filter screen has the interval with the inside wall of staving, and the bottom outer wall of filter screen has the interval with the bottom inner wall of staving.
Further, the lateral wall top intercommunication of cooling barrel has first oral siphon, and the lateral wall bottom intercommunication of cooling barrel has the second outlet pipe.
Further, the heat supply device is an induction cooker.
Through the technical scheme, the beneficial effects of the utility model are that:
1. because in the cooling water cooling liquefaction of the interior of cooling barrel flows in the barrel again after partial solvent heating gasification, so the utility model discloses the solvent in the barrel is difficult to be decocted futilely, the energy can be saved, and the barrel is difficult to damage.
2. Because the bottom center of filter screen arches upwards and is the sphere form, when the solvent in the barrel boiled, in the medicinal material of boiling solvent on easily dashing into the filter screen bottom, the area of contact of the solvent of boiling and medicinal material is big to can extract more compositions in the traditional chinese medicine, the composition in the traditional chinese medicine is drawed completely, and the composition in the traditional chinese medicine is difficult to remain in the dregs of a decoction.
3. After the traditional Chinese medicine materials are extracted, the medicine residues are all placed in the filter screen and cannot be stuck to the inner wall of the extraction barrel, and the extraction barrel is easy to clean.
4. After the traditional Chinese medicine materials are extracted, the medicine residues are all placed in the filter screen, so that no medicine residues exist in the decoction liquid, and the medicine residues do not need to be filtered and separated again.
Drawings
Fig. 1 is a front view of the present invention;
fig. 2 is a front view (cross-sectional view) of the present invention.
The reference numbers in the drawings are as follows: 1 is heating device, 2 is for drawing the bucket, 2a is the staving, 2b is the filter house, 2c is the lid, 3 is the condenser pipe, 3a is vertical pipe, 3b is the spiral pipe, 4 is the cooling barrel, 4a is the supporting leg, 4b is first oral siphon, 4c is the second outlet pipe, 5 is the air duct, 6 is the back flow, 20a is the filter screen, 20b is the gasket, 20c is the hasp, 20d is first outlet pipe.
Detailed Description
The invention will be further explained with reference to the drawings and the detailed description below:
as shown in fig. 1-2, a traditional chinese medicine detects uses extraction element, including heating device 1, draw bucket 2, condenser pipe 3 and cooling barrel 4, placing at heating device 1's top and drawing bucket 2, draw 2 top intercommunications of bucket have an air duct 5, the other end of air duct 5 penetrate cooling barrel 4 bottom until with the condenser pipe 3 bottom intercommunication in the cooling barrel 4, the bottom intercommunication of condenser pipe 3 has a back flow 6, back flow 6 is located the top of the intercommunication department of air duct 5 with condenser pipe 3 with the intercommunication department of condenser pipe 3, the other end of back flow 6 penetrates the upper portion of drawing bucket 2 and with draw bucket 2 intercommunication.
It includes staving 2a, filter house 2b and lid 2c to draw bucket 2, staving 2a is upper end open-ended hollow circular cylinder, filter house 2b includes filter screen 20a and gasket 20b, filter screen 20a is the netted barrel of top opening below confined, and the bottom center of filter screen 20a arches upwards and is the sphere form, the outside level extension of top outer wall of filter screen 20a has gasket 20b that is the ring plate body, filter screen 20a is arranged in staving 2a, gasket 20b is arranged in between staving 2a and lid 2c, lid 2c is the plate body through hasp 20c overlap joint with the staving 2a top outside, and lid 2c covers the upper end opening of staving 2 a.
The air duct 5 is a pipe body which penetrates through the cover 2c and is communicated with the barrel body 2a and the condenser pipe 3, and the return pipe 6 is a pipe body communicated with the barrel body 2a and the condenser pipe 3.
The bottom of the outer side wall of the barrel body 2a is communicated with a first water outlet pipe 20d, and a valve is arranged on the first water outlet pipe 20 d.
The outer side wall of the gasket 20b is aligned with the outer side wall of the top of the barrel body 2a up and down.
The outer side wall of the filter screen 20a is spaced from the inner side wall of the barrel body 2a, and the outer wall of the bottom of the filter screen is spaced from the inner wall of the bottom of the barrel body.
The top of the outer side wall of the cooling barrel 4 is communicated with a first water inlet pipe 4b, and the bottom of the outer side wall of the cooling barrel 4 is communicated with a second water outlet pipe 4 c.
The heating device 1 is an induction cooker, and the induction cooker is an induction cooker of Tangshankang new energy science and technology limited company.
Firstly, cooling water is added into a cooling barrel 4, a cover 2c is opened, traditional Chinese medicine materials are placed into a filter screen 20a, then a solvent is added into a barrel body 2a to immerse the materials, the cover 2c and the barrel body 2a are fastened, after the materials are soaked for a proper time, a heating device 1 is opened to heat and boil the solvent in the barrel body 2a, components in the traditional Chinese medicine materials are gradually dissolved into the solvent, part of the solvent is gasified into water vapor and enters a condensation pipe 3, the water vapor in the condensation pipe 3 is cooled and liquefied into a liquid solvent through the cooling water, the liquid solvent flows into the barrel body 2a again, the liquid solvent is cooled after being slightly boiled for a certain time, a decoction liquid is obtained from a first water outlet pipe 20d, the materials in the filter screen 20a are decocted for multiple times in sequence, each time of decoction liquid is combined, and the decoction liquid.
Because in partial solvent heating gasification back cooling water cooling liquefaction in the cooling barrel 4 flows into staving 2a again, so the utility model discloses solvent in the staving 2a is difficult to be decocted out futilely, the energy can be saved, staving 2a is difficult to damage.
Because the bottom center of filter screen 20a arches upwards and is the sphere form, when the solvent in staving 2a boiled, in the medicinal material on the solvent of boiling washed into filter screen 20a bottom easily, the area of contact of the solvent of boiling and medicinal material is big to can extract more compositions in the traditional chinese medicine, the composition in the traditional chinese medicine is extracted completely, and the composition in the traditional chinese medicine is difficult to remain in the dregs of a decoction.
After the traditional Chinese medicine materials are extracted, the medicine residues are all arranged in the filter screen 20a and cannot be adhered to the inner wall of the extraction barrel 2, and the extraction barrel 2 is easy to clean.
After the traditional Chinese medicine materials are extracted, the medicine residues are all placed in the filter screen 20a, so that no medicine residues exist in the decoction, and the medicine residues do not need to be filtered and separated again.
The present invention is not limited to the above embodiments, and any modifications or substitutions of the technical solutions of the present invention are within the protection scope of the present invention.
Claims (7)
1. The extraction device for traditional Chinese medicine detection is characterized by comprising a heat supply device (1), an extraction barrel (2), a condensation pipe (3) and a cooling barrel (4), wherein the extraction barrel (2) is placed at the top of the heat supply device (1), the top of the extraction barrel (2) is communicated with an air duct (5), the other end of the air duct (5) penetrates into the bottom of the cooling barrel (4) until being communicated with the bottom of the condensation pipe (3) in the cooling barrel (4), the bottom of the condensation pipe (3) is communicated with a return pipe (6), the communication position of the return pipe (6) and the condensation pipe (3) is positioned above the communication position of the air duct (5) and the condensation pipe (3), and the other end of the return pipe (6) penetrates into the upper part of the extraction barrel (2) and is communicated with the extraction barrel (2);
the extraction barrel (2) comprises a barrel body (2 a), a filtering part (2 b) and a cover (2 c), the barrel body (2 a) is a hollow cylinder with an opening at the upper end, the filtering part (2 b) comprises a filtering net (20 a) and a gasket (20 b), the filter screen (20 a) is a net-shaped cylinder with an upper opening and a lower closing part, the center of the bottom of the filter screen (20 a) is arched upwards to be spherical, a gasket (20 b) in the shape of a circular ring plate body extends outwards and horizontally on the outer wall of the top of the filter screen (20 a), the filter screen (20 a) is arranged in the barrel body (2 a), the gasket (20 b) is arranged between the barrel body (2 a) and the cover (2 c), the cover (2 c) is a plate body which is overlapped with the outer side of the top of the barrel body (2 a) through a hasp (20 c), and the cover (2 c) covers an upper end opening of the barrel body (2 a);
cooling barrel (4) are arranged in and draw the top open-ended hollow cylinder of bucket (2) outside top, and inside condenser pipe (3) that set up of cooling barrel (4), condenser pipe (3) comprise upper end open-ended vertical pipe (3 a) and bottom confined spiral pipe (3 b) of integrative extension at vertical pipe (3 a) lower extreme, are equipped with the water level line in cooling barrel (4) and arrange the cooling water at spiral pipe (3 b) top in, and the bottom of cooling barrel (4) is equipped with vertical decurrent shaft-like supporting leg (4 a).
2. The extraction device for traditional Chinese medicine detection according to claim 1, wherein the air duct (5) is a tube body passing through the cover (2 c) and communicating the barrel body (2 a) and the condensation tube (3), and the return tube (6) is a tube body communicating the barrel body (2 a) and the condensation tube (3).
3. The extraction device for traditional Chinese medicine detection according to claim 1, wherein a first water outlet pipe (20 d) is communicated with the bottom of the outer side wall of the barrel body (2 a), and a valve is arranged on the first water outlet pipe (20 d).
4. The extraction device for detecting traditional Chinese medicine according to claim 1, wherein the outer side wall of the gasket (20 b) is aligned with the outer side wall of the top of the barrel body (2 a) up and down.
5. The extraction device for traditional Chinese medicine detection according to claim 4, wherein the outer side wall of the filter screen (20 a) is spaced from the inner side wall of the barrel body (2 a), and the outer bottom wall of the filter screen is spaced from the inner bottom wall of the barrel body.
6. The extraction device for traditional Chinese medicine detection according to claim 1, wherein a first water inlet pipe (4 b) is communicated with the top of the outer side wall of the cooling barrel (4), and a second water outlet pipe (4 c) is communicated with the bottom of the outer side wall of the cooling barrel (4).
7. The extraction device for detecting traditional Chinese medicine according to claim 1, wherein the heat supply device (1) is an induction cooker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021549945.6U CN213159476U (en) | 2020-07-30 | 2020-07-30 | Traditional chinese medicine detects uses extraction element |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202021549945.6U CN213159476U (en) | 2020-07-30 | 2020-07-30 | Traditional chinese medicine detects uses extraction element |
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| CN213159476U true CN213159476U (en) | 2021-05-11 |
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| CN202021549945.6U Active CN213159476U (en) | 2020-07-30 | 2020-07-30 | Traditional chinese medicine detects uses extraction element |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114870430A (en) * | 2022-06-20 | 2022-08-09 | 信阳农林学院 | Continuous extraction device and extraction method for traditional Chinese medicine raw materials |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114870430A (en) * | 2022-06-20 | 2022-08-09 | 信阳农林学院 | Continuous extraction device and extraction method for traditional Chinese medicine raw materials |
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