CN219630662U - Traditional Chinese medicine extraction tank with pressing plate device - Google Patents
Traditional Chinese medicine extraction tank with pressing plate device Download PDFInfo
- Publication number
- CN219630662U CN219630662U CN202320389000.XU CN202320389000U CN219630662U CN 219630662 U CN219630662 U CN 219630662U CN 202320389000 U CN202320389000 U CN 202320389000U CN 219630662 U CN219630662 U CN 219630662U
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- CN
- China
- Prior art keywords
- pressing plate
- traditional chinese
- chinese medicine
- stainless steel
- extraction
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- 238000000605 extraction Methods 0.000 title claims abstract description 70
- 238000003825 pressing Methods 0.000 title claims abstract description 57
- 239000003814 drug Substances 0.000 title claims abstract description 35
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 40
- 239000010935 stainless steel Substances 0.000 claims abstract description 40
- 238000007789 sealing Methods 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 claims description 33
- 239000010963 304 stainless steel Substances 0.000 claims description 3
- 229910000589 SAE 304 stainless steel Inorganic materials 0.000 claims description 3
- 239000002904 solvent Substances 0.000 abstract description 23
- 230000002708 enhancing effect Effects 0.000 abstract description 2
- 238000010025 steaming Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000010977 unit operation Methods 0.000 description 1
Abstract
The utility model relates to a traditional Chinese medicine extraction tank with a pressing plate device, which comprises an extraction tank body and an extraction tank top cover, and is characterized in that: the extracting tank is characterized in that a liftable stainless steel pressing plate with holes is arranged in the extracting tank body, an openable pressing plate dosing opening is formed in the stainless steel pressing plate, and an openable extracting tank dosing opening is formed in the position of a top cover right above the pressing plate dosing opening. The utility model can prevent the traditional Chinese medicine from floating on the surface of the extraction solvent, increases the contact area of the traditional Chinese medicine and the extraction solvent, thereby improving the extraction rate of the traditional Chinese medicine, reducing the solvent consumption, and simultaneously adopting high-temperature-resistant mechanical seal to seal the connection part with the top cover of the extraction tank, thereby ensuring the smoothness of the up-and-down movement of the stainless steel connection shaft, simultaneously not damaging the integral sealing property of the extraction tank, leading the traditional Chinese medicine extraction to be in a micro-pressure state, improving the extraction efficiency of the traditional Chinese medicine, reducing the extraction time, and achieving the aims of reducing the cost and enhancing the efficiency.
Description
Technical Field
The utility model belongs to the field of medicine production equipment, and particularly relates to an extraction device for extracting traditional Chinese medicinal materials.
Background
The Chinese medicine is used in preventing, treating and diagnosing diseases and has the functions of rehabilitation and health care. For facilitating the administration of patients, the traditional Chinese medicine can be selected to be extracted and concentrated to prepare different preparations, wherein the extraction rate of the traditional Chinese medicine is high and low, and the content of the traditional Chinese medicine in the subsequent preparation is directly influenced. Therefore, the extraction of the traditional Chinese medicine is an important unit operation in the production process of the traditional Chinese medicine, and the conventional traditional Chinese medicine extraction at present adopts a steaming method, namely, medicinal materials are added into an extraction solvent for heating and steaming. The extraction rate is related to the type of extraction solvent, the ratio of the extraction solvent and the extraction time, and the contact area of the medicinal materials and the solvent also directly influences the extraction rate of the traditional Chinese medicine.
In the industry, in order to improve the extraction rate of the traditional Chinese medicine, the traditional Chinese medicine is crushed or smashed by adopting conventional operation, so that the contact area of the traditional Chinese medicine and an extraction solvent is increased, and the aim of improving the extraction rate of the traditional Chinese medicine is fulfilled. However, part of the medicinal materials float on the surface of the solvent due to the fact that the density of the medicinal materials is lower than that of the solvent, contact with the solvent is reduced, the extraction rate of the traditional Chinese medicine is reduced, the traditional Chinese medicine is extracted incompletely or the extraction time is required to be prolonged, and therefore energy consumption is wasted.
Disclosure of Invention
Aiming at the defects in the field, the utility model provides the traditional Chinese medicine extraction tank with the pressing plate device, which can fully submerge traditional Chinese medicinal materials in an extraction solvent, improves the extraction rate of the traditional Chinese medicinal materials, and is reasonable in design and convenient to clean.
The utility model provides a take clamp plate device's traditional chinese medicine to draw jar, includes to draw jar body and draws a jar top cap, its characterized in that: the extracting tank is characterized in that a liftable stainless steel pressing plate with holes is arranged in the extracting tank body, an openable pressing plate dosing opening is formed in the stainless steel pressing plate, and an openable extracting tank dosing opening is formed in a top cover right above the pressing plate dosing opening.
The top cover is provided with an air cylinder, and a stainless steel connecting shaft at the bottom of the air cylinder penetrates through the top cover of the extraction tank and is fixed at the central position of the upper surface of the stainless steel pressing plate.
The aperture of the stainless steel pressing plate is smaller than the diameter of the medicinal material.
The diameter of the stainless steel pressing plate is smaller than the diameter of the extracting tank body, and the gap size between the stainless steel pressing plate and the inner wall of the extracting tank body is smaller than the diameter of the medicinal material.
A high-temperature-resistant mechanical sealing ring is arranged between the air cylinder and the top cover of the extraction tank, so that the tightness is ensured, and the up-down stretching smoothness is also ensured.
The stainless steel pressing plate and the stainless steel connecting shaft are made of 304 stainless steel.
According to the utility model, the lifting porous pressing plate is arranged in the extracting tank body, the lifting of the extracting tank body is controlled by the air cylinder, the air cylinder is provided with two air chambers, and compressed air can be introduced into the lower air chamber to realize that the stainless steel connecting shaft drives the pressing plate to lift; compressed air is introduced into the upper air chamber, so that the stainless steel connecting shaft drives the pressing plate to descend. Meanwhile, a feeding port is formed in the pressing plate, the medicinal materials are located below the pressing plate after feeding, when the solvent is introduced into the tank body, the pressing plate descends and presses the floating medicinal materials to be completely immersed in the solvent, and meanwhile, the solvent can reach the upper side of the pressing plate due to the fact that the pressing plate is of a porous structure, and the extraction process is not affected.
The traditional Chinese medicine extraction tank with the pressing plate device can fully submerge traditional Chinese medicine in an extraction solvent, improves the extraction rate of the traditional Chinese medicine, and reduces the solvent consumption.
Drawings
FIG. 1 is a schematic diagram of the external structure of the extraction tank device of the present utility model;
FIG. 2 is a schematic top view of the platen apparatus of the extraction tank of the present utility model;
FIG. 3 is a schematic perspective view of a platen apparatus for an extraction tank according to the present utility model;
FIG. 4 is a schematic diagram of the structure of the extraction tank cylinder of the present utility model;
the drawing is marked as: 1-cylinder, 2-piston, 3-top cap, 4-extraction tank feed inlet, 5-clamp plate feed inlet, 6-clamp plate, 7-jar body, 8-cylinder upper air chamber, 9-cylinder lower air chamber, 10-high temperature resistant mechanical seal circle, 11-stainless steel connecting axle.
Detailed Description
The utility model is further described below with reference to the drawings and the detailed description.
As shown in the figure, the traditional Chinese medicine extracting tank with the pressing plate device comprises an extracting tank body 7 and an extracting tank top cover 3, and is characterized in that: the extraction tank is characterized in that a stainless steel pressing plate 6 with holes is arranged in the extraction tank body 7, an openable pressing plate dosing opening 5 is formed in the stainless steel pressing plate 6, and an openable extraction tank dosing opening 4 is formed in a top cover right above the pressing plate dosing opening 5.
The top cover 3 is provided with a cylinder 1, and a stainless steel connecting shaft 11 at the bottom of the cylinder 1 penetrates through the top cover 3 of the extraction tank and is fixed at the central position of the upper surface of the stainless steel pressing plate 6.
A high-temperature-resistant mechanical sealing ring is arranged between the air cylinder 1 and the extraction tank top cover 3, so that tightness is guaranteed, and up-down stretching smoothness is also guaranteed.
The stainless steel pressing plate 6 and the stainless steel connecting shaft 11 are made of 304 stainless steel.
The cylinder 1 is provided with two air chambers, and compressed air can be introduced into the lower air chamber to realize that the stainless steel connecting shaft drives the pressing plate to rise; compressed air is introduced into the upper air chamber, so that the stainless steel connecting shaft drives the pressing plate to descend.
When the traditional Chinese medicinal materials are extracted, the 'cylinder liter' in the PLC system is clicked, compressed air is introduced into the lower air chamber 9 of the cylinder, and the piston 2 drives the stainless steel connecting shaft 11 and the stainless steel pressing plate 6 to move upwards. After the cylinder 1 stops moving, the extracting tank chemical dosing opening 4 is opened upwards, the pressing plate material dosing opening 5 is opened upwards, and finally, the flexible connection is installed, the extracting tank chemical dosing opening 4 and the pressing plate material dosing opening 5 are connected, so that smooth material dosing is guaranteed. And after the medicinal materials are added, the soft connection is removed.
After the feeding is completed, the pressing plate feeding opening 5 is manually closed, the cylinder is fastened by screws, the cylinder is clicked to drop, and compressed air is introduced into the upper air chamber 8 of the cylinder, so that the piston 2 drives the stainless steel connecting shaft 11 and the stainless steel pressing plate 6 to move downwards to a designated position. Wherein the diameter of the stainless steel pressing plate 6 is slightly smaller than the diameter of the inner wall of the extraction tank, and the gap size between the pressing plate 6 and the inner wall of the extraction tank is smaller than the diameter of the medicinal material. The diameter of the hole of the pressing plate 6 is smaller than the diameter of the medicinal material (more than 5mm smaller than the diameter of the medicinal material).
Proper amount of extraction solvent is added, and the solvent needs to be ensured to be beyond the stainless steel pressing plate, so that all medicinal materials can be ensured to be immersed in the extraction solvent.
Closing the feed inlet of the extraction tank, and steaming and extracting the Chinese medicinal materials. The stainless steel connecting shaft 11 penetrates through the top cover 3 of the extraction tank and is sealed by adopting the high-temperature-resistant mechanical sealing ring 10, so that no hot steam leaks from the top cover in the steamer process, and the inside of the tank is in a micro-pressure extraction state. Not only can prevent the safety accident caused by the leakage of the hot steam, but also can improve the extraction efficiency of the traditional Chinese medicinal materials.
The beneficial effects of the utility model are as follows: the Chinese medicinal materials are extracted in the Chinese medicinal material extraction tank with the pressing plate device, so that the Chinese medicinal materials are prevented from floating on the surface of the extraction solvent, the contact area between the Chinese medicinal materials and the extraction solvent is increased, and the extraction rate of the Chinese medicinal materials is improved. And because the pressing plate can be lifted, the position of the pressing plate can be determined according to the dosage of the traditional Chinese medicinal materials, so that the medicinal materials are completely immersed in the solvent, and meanwhile, the connection part of the pressing plate and the top cover of the extraction tank is sealed by adopting high-temperature-resistant mechanical seal, so that the smoothness of the vertical movement of the stainless steel connecting shaft is ensured, and meanwhile, the integral tightness of the extraction tank is not damaged, and the traditional Chinese medicinal materials are extracted in a micro-pressure state, thereby improving the extraction efficiency of the traditional Chinese medicinal materials, reducing the extraction time, and achieving the aims of reducing the cost and enhancing the efficiency.
Claims (6)
1. The utility model provides a take clamp plate device's traditional chinese medicine to draw jar, includes to draw jar body and draws a jar top cap, its characterized in that: the extracting tank is characterized in that a liftable stainless steel pressing plate with holes is arranged in the extracting tank body, an openable pressing plate dosing opening is formed in the stainless steel pressing plate, and an openable extracting tank dosing opening is formed in a top cover right above the pressing plate dosing opening.
2. The traditional Chinese medicine extraction pot with a platen device according to claim 1, wherein: the top cover is provided with an air cylinder, and a stainless steel connecting shaft at the bottom of the air cylinder penetrates through the top cover of the extraction tank and is fixed at the central position of the upper surface of the stainless steel pressing plate.
3. The traditional Chinese medicine extraction pot with a platen device according to claim 1, wherein: the aperture of the stainless steel pressing plate is smaller than the diameter of the medicinal material.
4. The traditional Chinese medicine extraction pot with a platen device according to claim 1, wherein: the diameter of the stainless steel pressing plate is smaller than the diameter of the extracting tank body, and the gap size between the stainless steel pressing plate and the inner wall of the extracting tank body is smaller than the diameter of the medicinal material.
5. The traditional Chinese medicine extraction pot with a platen device according to claim 2, wherein: a high-temperature-resistant mechanical sealing ring is arranged between the air cylinder and the top cover of the extraction tank.
6. The traditional Chinese medicine extraction pot with a platen device according to claim 2, wherein: the stainless steel pressing plate and the stainless steel connecting shaft are made of 304 stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320389000.XU CN219630662U (en) | 2023-03-06 | 2023-03-06 | Traditional Chinese medicine extraction tank with pressing plate device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320389000.XU CN219630662U (en) | 2023-03-06 | 2023-03-06 | Traditional Chinese medicine extraction tank with pressing plate device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219630662U true CN219630662U (en) | 2023-09-05 |
Family
ID=87809887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320389000.XU Active CN219630662U (en) | 2023-03-06 | 2023-03-06 | Traditional Chinese medicine extraction tank with pressing plate device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219630662U (en) |
-
2023
- 2023-03-06 CN CN202320389000.XU patent/CN219630662U/en active Active
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