CN204073499U - Chinese medicine extracting tank - Google Patents
Chinese medicine extracting tank Download PDFInfo
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- CN204073499U CN204073499U CN201420546359.4U CN201420546359U CN204073499U CN 204073499 U CN204073499 U CN 204073499U CN 201420546359 U CN201420546359 U CN 201420546359U CN 204073499 U CN204073499 U CN 204073499U
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- expansion link
- filter screen
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- medicine extracting
- extracting tank
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Abstract
The utility model provides a kind of Chinese medicine extracting tank, and comprise the ash gate that a tank body and is arranged at the bottom of described tank body, described ash gate comprises an outage, and described Chinese medicine extracting tank also comprises: an expansion link and one first filter screen; The inside of described tank body is located at by described expansion link, and the center of described ash gate is fixed in one end of described expansion link; The center of described first filter screen is formed with a through hole, and described expansion link is through described through hole, and the edge of described through hole is fixed on described expansion link; The outer rim of described first filter screen is fixed on described ash gate, and described outage is positioned within the encirclement scope of described outer rim; Described first filter screen also launches along with the flexible of described expansion link or shrink.The deficiency that Chinese medicine extracting tank of the present utility model compensate for that filter area in prior art is little, the heat time is long and uneven, reaches increase heat transfer efficiency, shortens the heat time and ensures the effect of homogeneous heating, having the advantage that filter area is adjustable.
Description
Technical field
The utility model relates to a kind of Chinese medicine extracting tank.
Background technology
In traditional Chinese medicine extraction industry, the extractor of current use generally includes the ash gate that a tank body, is arranged at the bottom of described tank body, described ash gate comprises an outage, the flat-shaped filter screen of the many employings of described extractor, is also the filter screen arranging a level in described tank interior.During use, be positioned on described filter screen by Chinese medicine, after treating Chinese medicine infusion, extract is flowed out by described outage after described strainer filtering, after herb liquid stream is complete, opens described ash gate and is discharged by the Chinese medicine slag remained in described tank body.
It is little that flat-shaped filter screen has filter area, the shortcoming that filter efficiency is low, and flat-shaped filter screen still forms by punching on steel plate, being just difficult to amendment, using very dumb once make.
In addition, when the Chinese medicine of infusion is more, also easily occur that the heat time is long and heat uneven problem.
Utility model content
The defect that the technical problems to be solved in the utility model is that Chinese medicine extracting tank filter area in prior art is little in order to overcome, the heat time is long and uneven, provides a kind of and increases filter area, shorten the heat time and contribute to the Chinese medicine extracting tank of homogeneous heating.
The utility model solves above-mentioned technical problem by following technical proposals:
A kind of Chinese medicine extracting tank, comprise the ash gate that a tank body and is arranged at the bottom of described tank body, described ash gate comprises an outage, is characterized in, described Chinese medicine extracting tank also comprises: an expansion link and one first filter screen;
The inside of described tank body is located at by described expansion link, and the center of described ash gate is fixed in one end of described expansion link;
The center of described first filter screen is formed with a through hole, and described expansion link is through described through hole, and the edge of described through hole is fixed on described expansion link; The outer rim of described first filter screen is fixed on described ash gate, and described outage is positioned within the encirclement scope of described outer rim; Described first filter screen also launches along with the flexible of described expansion link or shrink.
In leaching process, medicinal material is positioned on described first filter screen, the elongation of described expansion link can make medicinal material around described expansion link formation gap (and can not be stacked closely), medicinal material is fully contacted with the liquid of heat, thus add heat transfer efficiency, shorten the heat time, contribute to homogeneous heating; After the completion of the extraction, described expansion link can be retracted, and the length after retraction, only a little more than ash gate, facilitates the opening and closing of ash gate, and the dregs of a decoction are discharged smoothly.The filter area of described first filter screen changes along with the change of expansion link, can regulate according to the medicinal material amount in tank body, described first filter screen can reach increase filter area when launching, prevent Chinese medicine slag from piling up on described first screen pack and then blocking the filter bores on the first screen pack, reach the effect ensureing the smooth and easy outflow of extract, can also convenient for collecting during contraction.
Preferably, described expansion link is provided with multiple first hook, and described marginal hook is on described first hook; The face of the inside towards described tank body of described ash gate is provided with multiple second hook, and described outer rim hook is on described second hook.The technical program has the advantage of described first filter screen for convenience detach.
Preferably, described first hook be positioned at same level, adjacent two described first hook be spaced apart 1 to 2 centimetre, adjacent two described second hook be spaced apart 1 to 2 centimetre.The quantity of described first hook and described second hook is more just illustrate that described first filter screen is connected with described expansion link and described ash gate more closely, thus prevent the dregs of a decoction from flowing out from the gap between described first filter screen and described expansion link and the gap between described first filter screen and described ash gate.
Preferably, described expansion link is formed by the hollow connecting rod of at least two joints successively fit, and described expansion link stretches vertically.Maximum length after described expansion link extends can be less than or equal to 1/2 of the height of described tank body.
Preferably, described encirclement scope is circular, and the shape after described first filter screen launches is one without the cone of bottom surface, and the height of described cone is less than or equal to 1/2 of the maximum length of described expansion link.
Preferably, described first filter screen is formed by connecting by some annulus and elliptical ring.In the technical program, described first filter screen can change the area of filtration by the quantity increasing annulus and elliptical ring, have the advantage of handling flexibly.
Preferably, described elliptical ring interlocks successively and forms many oval loop chains, and two adjacent oval loop chains are connected by described annulus.
Preferably, the major axis of described elliptical ring is 2 centimetres, and minor axis is 1 centimetre; The diameter of described annulus is 1 centimetre.
Preferably, described ash gate also comprises the second filter screen of a body and a horizontal positioned;
Described second filter screen is arranged at described in described Men Tiyu between the first filter screen, and is fixed on described door body;
One end of described expansion link is fixed on described second filter screen, or one end of described expansion link is fixed on the center of described door body and described expansion link is vertical with described second filter screen through described second filter screen.
Preferably, described tank body comprises an inwall and a chuck, and described chuck is wrapped in the outside of described inwall, and the space between described chuck and described inwall is used for accommodating calandria.Described calandria is the Chinese medicine for heating in tank body, can be the steam etc. of heat.
On the basis meeting this area general knowledge, above-mentioned each optimum condition, can be combined, and obtains each preferred embodiments of the utility model.
Positive progressive effect of the present utility model is: Chinese medicine extracting tank of the present utility model can increase heat transfer efficiency, shortens the heat time, and ensures homogeneous heating, also have adjustment filter area, prevents Chinese medicine slag from blocking the advantage of filter bores.Described first screen pack also has for convenience detach simultaneously, changes the advantage of size flexibly.
Accompanying drawing explanation
Fig. 1 is the structural representation of the Chinese medicine extracting tank of embodiment 1 of the present utility model.
Fig. 2 is the partial structurtes schematic diagram of the Chinese medicine extracting tank of embodiment 1 of the present utility model.
Fig. 3 is A portion enlarged drawing.
Fig. 4 is the structural representation of the first filter screen of the Chinese medicine extracting tank of embodiment 1 of the present utility model.
Detailed description of the invention
Lift preferred embodiment below, and come by reference to the accompanying drawings clearlyer intactly the utility model to be described.
Embodiment 1
A kind of Chinese medicine extracting tank, as shown in Figure 1, comprises ash gate, expansion link 100 and one first filter screen 200 that seal cover (not shown), that a tank body, is arranged at the top of described tank body is arranged at the bottom of described tank body.
Described tank body is similar to cylinder, and comprise inwall 301 and a chuck 302, described chuck 302 is wrapped in the outside of described inwall 301, and the space between described chuck 302 and described inwall 301 is used for accommodating calandria, as the steam of heat.
Described ash gate comprises a body 401,1 second filter screen 402 and a liquid storing part 403.Described door body 401 adopts lower male structure, and the cross section of described door body 401 is circular.Described second filter screen 402 is one with the circular steel plate of some filter bores, lies in a horizontal plane on described door body 401 and described circular edges of plate and is fixed on described door body 401.Described liquid storing part 403 is between described door body 401 and described second filter screen 402, and the extract filtered through described second filter screen 402 flows in described liquid storing part 403.Described liquid storing part 403 is also formed with an outage, and the extract in described liquid storing part 403 is discharged to the outside space by described outage.As shown in Figure 2, described second filter screen 402 is provided with multiple second hook 404 (only illustrating two in figure) towards the face of the inside of described tank body, the outer rim that those second hooks 404 are evenly distributed in described second filter screen 402, is spaced apart 1 centimetre between two second adjacent hooks 404.One end of described ash gate is connected with described tank body by a rotating shaft 405, and the other end is connected with described tank body by a clamping part 406.
Described expansion link 100 is formed by the hollow connecting rod of five joints successively fit, and the diameter of the connecting rod in more past is less.Described expansion link 100 stretches vertically, following manner specifically can be adopted to realize: see Fig. 2 and 3, two back-up blocks 103 being positioned at same level height are provided with in the inwall of outermost connecting rod 101, when the connecting rod 102 be close to outermost connecting rod rises, described back-up block 103 stretches out the inwall of connecting rod 101, in order to support next-door neighbour company you, extension bar 102 not landing, when the connecting rod 102 be close to outermost connecting rod 101 needs to decline, described back-up block 103 is retracted the inwall of connecting rod 101, and the connecting rod 102 of next-door neighbour glides.In like manner, the connecting rod except innermost layer does not need to arrange except described back-up block 103, and other connecting rod all needs to arrange described back-up block 103, to promote or to shorten the whole height of described expansion link 100.Maximum length after described expansion link 100 extends is less than or equal to 1/2 of the height of described tank body.
The inside of described tank body is located at by described expansion link 100, and outermost connecting rod 101 is fixed on the center of described door body 401 and through described second filter screen 402, the connecting rod of internal layer can upwards extend.Described expansion link 100 is also vertical with described second filter screen 402.Described expansion link 100 (as counted second section connecting rod from lower to upper) is also provided with multiple first hook 104 (figure only illustrates two) being arranged in same level height, the distribution and surround a circle equably of those first hooks 104, is spaced apart 1 centimetre between adjacent two first hooks 104.
Described expansion link 100 also can adopt alternate manner to realize, as being similar to the stretching structure etc. of umbrella handle.When adopting alternate manner, the setting position flexibly changing of described first hook 104.
See Fig. 4, described first filter screen 200 comprises some annulus 201 and some elliptical rings 202, and the major axis of described elliptical ring 202 is 2 centimetres, and minor axis is 1 centimetre; The diameter of described annulus 201 is 1 centimetre.Described elliptical ring 202 interlocks successively and forms many oval loop chains, and two adjacent oval loop chains are connected by described annulus 201, and the area in the space 203 between described annulus 201 and adjacent elliptical ring 202 is 1.645 square centimeters.Regard the elliptical ring at the center at described first filter screen 200 or annulus or the space between elliptical ring and annulus as a through hole, described expansion link 100 is through described through hole, and the marginal hook of described through hole is on described first hook 104, be positioned at the oval bail of outer rim on described second hook 404, and described outage is positioned within the encirclement scope of described outer rim.Because the marginal hook of described through hole is on described first hook 104, so described first filter screen 200 can launch along with the flexible of described expansion link 100 or shrink.Shape after described first filter screen 200 launches is one without the cone of bottom surface, and the height of described cone is less than or equal to 1/2 of the maximum length of described expansion link 100.
In addition, for reaching better filter effect, the area of the filter bores of described second filter screen 402 is less than the elliptical ring 202 of the first filter screen 200 and the area in annulus 201 and space 203.
When using described Chinese medicine extracting tank to extract, medicinal material is positioned on described first filter screen 200, water is injected in described tank body, close described seal cover, extend described expansion link 100, in described chuck 302, inject the steam of heat, steam carries out infusion through the heat conduction of described inwall 301 to medicinal material; After the completion of the extraction, extract is discharged to the outside through described outage, extract now filters through described first filter screen 200 and described second filter screen 402, does not comprise or only comprise the dregs of a decoction of seldom amount, after extract emptying, described expansion link 100 is retracted, length after retraction, only a little more than ash gate, opens described clamping part 406, and described rotating shaft 405 rotates, described ash gate is opened downwards, and the dregs of a decoction are discharged.
The Chinese medicine extracting tank mentioned in background technology is used (to adopt flat-shaped filter screen and do not comprise expansion link below respectively, be designated as A in Table 1) and the Chinese medicine extracting tank (being designated as B in Table 1) of the present embodiment three kinds of Chinese medicines (semen astragali complanati, the red sage root and Chinese ephedra) are carried out respectively to the extraction of active ingredient, through experiment, obtain table 1:
Table 1
| Material category | The name of an article | Active ingredient | Extraction time | A recovery rate | B recovery rate |
| Seed | Semen astragali complanati | Complanatoside | 30 minutes | 30％ | 45％ |
| Rhizome | The red sage root | Tanshin polyphenolic acid B | 60 minutes | 50％ | 58％ |
| Grass class | Chinese ephedra | Ephedrine | 20 minutes | 42％ | 60％ |
Find out from data above, use the Chinese medicine extracting tank of Chinese medicine extracting tank and the present embodiment mentioned in background technology, add identical quantity of solvent and heat the identical time, use the recovery rate of Chinese medicine extracting tank to active ingredient of the present embodiment to be significantly improved, thus reflect that the heating effect of the Chinese medicine extracting tank of the present embodiment is better than the Chinese medicine extracting tank mentioned in background technology.
Embodiment 2
The present embodiment is substantially the same manner as Example 1, and difference is, one end of the expansion link of the present embodiment is directly fixed on described second filter screen 402, instead of is fixed on the center of described door body.
Although the foregoing describe detailed description of the invention of the present utility model, it will be understood by those of skill in the art that these only illustrate, protection domain of the present utility model is defined by the appended claims.Those skilled in the art, under the prerequisite not deviating from principle of the present utility model and essence, can make various changes or modifications to these embodiments, but these change and amendment all falls into protection domain of the present utility model.
Claims (10)
1. a Chinese medicine extracting tank, comprise the ash gate that a tank body and is arranged at the bottom of described tank body, described ash gate comprises an outage, it is characterized in that, described Chinese medicine extracting tank also comprises: an expansion link and one first filter screen;
The inside of described tank body is located at by described expansion link, and the center of described ash gate is fixed in one end of described expansion link;
The center of described first filter screen is formed with a through hole, described expansion link is through described through hole, and the edge of described through hole is fixed on described expansion link, the outer rim of described first filter screen is fixed on described ash gate, and described outage is positioned within the encirclement scope of described outer rim; Described first filter screen also launches along with the flexible of described expansion link or shrink.
2. Chinese medicine extracting tank as claimed in claim 1, is characterized in that, described expansion link is provided with multiple first hook, and described marginal hook is on described first hook; The face of the inside towards described tank body of described ash gate is provided with multiple second hook, and described outer rim hook is on described second hook.
3. Chinese medicine extracting tank as claimed in claim 2, is characterized in that, described first hook is positioned at same level, adjacent two described first hooks be spaced apart 1 to 2 centimetre, adjacent two described second hooks be spaced apart 1 to 2 centimetre.
4. Chinese medicine extracting tank as claimed in claim 1, is characterized in that, described expansion link is formed by the hollow connecting rod of at least two joints successively fit, and described expansion link stretches vertically.
5. Chinese medicine extracting tank as claimed in claim 1, is characterized in that, described encirclement scope be circular, and the shape after described first filter screen expansion is one without the cone of bottom surface, and the height of described cone is less than or equal to 1/2 of the maximum length of described expansion link.
6. Chinese medicine extracting tank as claimed in claim 1, it is characterized in that, described first filter screen is formed by connecting by some annulus and elliptical ring.
7. Chinese medicine extracting tank as claimed in claim 6, is characterized in that, described elliptical ring interlocks successively and forms many oval loop chains, and two adjacent oval loop chains are connected by described annulus.
8. Chinese medicine extracting tank as claimed in claim 7, it is characterized in that, the major axis of described elliptical ring is 2 centimetres, and minor axis is 1 centimetre; The diameter of described annulus is 1 centimetre.
9. Chinese medicine extracting tank as claimed in claim 1, it is characterized in that, described ash gate also comprises the second filter screen of a body and a horizontal positioned;
Described second filter screen is arranged at described in described Men Tiyu between the first filter screen, and is fixed on described door body;
One end of described expansion link is fixed on described second filter screen, or one end of described expansion link is fixed on the center of described door body and described expansion link is vertical with described second filter screen through described second filter screen.
10. Chinese medicine extracting tank as claimed in claim 1, it is characterized in that, described tank body comprises an inwall and a chuck, and described chuck is wrapped in the outside of described inwall, and the space between described chuck and described inwall is used for accommodating calandria.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420546359.4U CN204073499U (en) | 2014-09-22 | 2014-09-22 | Chinese medicine extracting tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420546359.4U CN204073499U (en) | 2014-09-22 | 2014-09-22 | Chinese medicine extracting tank |
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| Publication Number | Publication Date |
|---|---|
| CN204073499U true CN204073499U (en) | 2015-01-07 |
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| CN201420546359.4U Active CN204073499U (en) | 2014-09-22 | 2014-09-22 | Chinese medicine extracting tank |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111389047A (en) * | 2020-04-23 | 2020-07-10 | 桂林师范高等专科学校 | Temperature-controlled Soxhlet extractor and substance extraction method |
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- 2014-09-22 CN CN201420546359.4U patent/CN204073499U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111389047A (en) * | 2020-04-23 | 2020-07-10 | 桂林师范高等专科学校 | Temperature-controlled Soxhlet extractor and substance extraction method |
| CN111389047B (en) * | 2020-04-23 | 2022-03-15 | 桂林师范高等专科学校 | Temperature-controlled Soxhlet extractor and substance extraction method |
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