CN113769692A - Preparation reation kettle of high-purity albiflorin - Google Patents
Preparation reation kettle of high-purity albiflorin Download PDFInfo
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- CN113769692A CN113769692A CN202111167829.7A CN202111167829A CN113769692A CN 113769692 A CN113769692 A CN 113769692A CN 202111167829 A CN202111167829 A CN 202111167829A CN 113769692 A CN113769692 A CN 113769692A
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- conical grinding
- albiflorin
- connecting rod
- conical
- grinding disc
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/18—Stationary reactors having moving elements inside
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D36/00—Filter circuits or combinations of filters with other separating devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C19/00—Other disintegrating devices or methods
- B02C19/0056—Other disintegrating devices or methods specially adapted for specific materials not otherwise provided for
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
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- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Organic Chemistry (AREA)
- Saccharide Compounds (AREA)
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Abstract
The invention discloses a preparation reaction kettle for high-purity paeoniflorin, and belongs to the technical field of chemical equipment. This preparation reation kettle of high-purity albiflorin includes: the shell is provided with a shell cover, and a feed inlet is formed in the shell cover; one end of the main shaft penetrates through the shell cover and is connected with a power device in a sealing and sliding manner, and a shaft body of the main shaft is fixedly connected with a first connecting rod; the first conical grinding disc is fixedly connected to the spindle body; the bearing is connected to the first connecting rod; the second conical grinding disc is fixedly connected to the shaft body of the transmission shaft; and the stirring blade is fixedly connected to the second conical grinding disc. According to the reaction kettle for preparing the high-purity albiflorin, provided by the invention, not only can plant raw materials of the albiflorin be effectively ground in the process of extracting the albiflorin, but also the stirring effect can be improved through rotation and revolution of the stirring blades, so that the extraction efficiency and the utilization rate of the raw materials are effectively improved.
Description
Technical Field
The invention relates to the technical field of chemical equipment, in particular to a reaction kettle for preparing high-purity paeoniflorin.
Background
The albiflorin is a monoterpene glycoside component with physiological effect, and the baicaogong is a medicament for treating rheumatoid arthritis in China and is mainly extracted from dried root of white paeony root. In the process of extracting the albiflorin from the white paeony roots, a reaction kettle is required to be used for extracting the albiflorin.
Not only need grind the plant material of albiflorin carrying out the extraction in-process of albiflorin to refine the plant material granularity, promote the specific surface area of plant material particulate matter, still need timely stirring, in order to guarantee that plant material particulate matter and extractant fully contact, the two needs combined action, just can make full use of plant material, reaches the maximize of plant material utilization ratio.
The existing baicaosu preparation reaction kettle cannot refine the granularity of plant raw materials while stirring the plant raw materials, so that the utilization rate of the plant raw materials is limited, and the waste of the raw materials is caused.
Disclosure of Invention
The invention aims to overcome the problems in the prior art, and provides the reaction kettle for preparing the high-purity albiflorin, which not only can effectively grind plant raw materials of the albiflorin during the extraction process of the albiflorin, but also can improve the stirring effect through rotation and revolution of the stirring blades, so that the extraction efficiency and the utilization rate of the raw materials are effectively improved.
The invention provides a preparation reaction kettle of high-purity paeoniflorin, which comprises:
the shell is provided with a shell cover, and a feed inlet is formed in the shell cover;
the main shaft penetrates through the shell cover, one end of the main shaft is connected with a power device, the power device is electrically connected with a controller, the controller is electrically connected with a power supply device, and a main shaft body is fixedly connected with a first connecting rod;
the first conical grinding disc is fixedly connected to the spindle body and provided with a conical frosting surface;
the bearing is connected to the first connecting rod;
the second conical grinding disc is fixedly connected to the shaft body of the transmission shaft and provided with a conical frosting surface, and the second conical grinding disc is in friction connection with the first conical grinding disc through the conical frosting surface;
and the stirring blade is fixedly connected to the second conical grinding disc.
Preferably, the main shaft body is further fixedly connected with a second connecting rod, the transmission shaft is connected with a second connecting rod bearing, the first connecting rod is arranged on the second connecting rod, the first conical grinding disc is arranged below the second conical grinding disc, a limiting separation gear is arranged at the joint of the transmission shaft and the first connecting rod bearing, a spring is arranged between the limiting separation gear and the first connecting rod, and the spring is used for supporting the transmission shaft downwards.
Preferably, the device further comprises a filter screen, the filter screen is fixedly connected to the main shaft body, the filter screen is arranged at the lower end of the second connecting rod, one end of the transmission shaft penetrates through the filter screen and is connected with a net cage, macroporous resin is arranged in the net cage and is used for adsorbing the paeoniflorin in the extracting solution.
Preferably, the net cage is detachably connected with the transmission shaft.
The preferred, head rod bearing is connected with two transmission shafts, and every transmission shaft axle body has linked firmly a plurality of second toper abrasive disc, and the main shaft axle body has linked firmly a plurality of first toper abrasive disc, and every first toper abrasive disc all with two epaxial second toper abrasive disc friction connections of transmission.
Preferably, the conical frosting surface is provided with corrugations for increasing the friction force between the first conical grinding disc and the second conical grinding disc.
Preferably, the net cage is made of stainless steel.
Compared with the prior art, the invention has the beneficial effects that: according to the reaction kettle for preparing the high-purity albiflorin, provided by the invention, not only can the plant raw materials of the albiflorin be effectively ground in the process of extracting the albiflorin, but also the stirring effect can be improved through the rotation and revolution of the stirring blades, so that the extraction efficiency and the utilization rate of the raw materials are effectively improved. Under the action of the dead weight of the transmission shaft and the second conical grinding disc, the first conical grinding disc and the second conical grinding disc are ensured to be in close contact. Through setting up the spring, can not only effectively cushion the vibrations of transmission shaft, can also guarantee first toper abrasive disc and second toper abrasive disc in close contact with under the effect of spring thrust and the drive of transmission shaft to effectively prevent that the phenomenon of skidding from appearing in first abrasive disc, guarantee the grinding and the stirring effect of this device. Under the drive of the transmission shaft, the net cage not only revolves around the main shaft and rotates, thereby ensuring that the macroporous resin in the net cage is fully contacted with the filtered extract liquor, and further improving the adsorption efficiency. The stirring and grinding efficiency of the device is improved by arranging a plurality of first conical grinding discs and second conical grinding discs. Can increase the frictional force of first toper abrasive disc and second toper abrasive disc through setting up the flute line to effectively prevent first toper abrasive disc and skid, thereby guarantee the grinding effect.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of the plane A-A of the present invention.
Description of reference numerals:
101. the grinding device comprises a shell, 102, a shell cover, 103, a feeding hole, 104, a main shaft, 105, a power device, 106, a first connecting rod, 107, a first conical grinding disc, 108, a conical grinding surface, 109, a transmission shaft, 110, a second conical grinding disc, 111, a stirring blade, 201, a second connecting rod, 202, a spring, 301, a filter screen, 302, a net cage, 303 and macroporous resin.
Detailed Description
The following detailed description of the present invention is provided in conjunction with the accompanying fig. 1 and 2, but it should be understood that the scope of the present invention is not limited to the specific embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
Example 1:
as shown in fig. 1 and 2, the invention provides a reaction kettle for preparing high-purity albiflorin, which comprises: the grinding machine comprises a shell 101, a main shaft 104, a first conical grinding disc 107, a transmission shaft 109, a second conical grinding disc 110 and stirring blades 111, wherein the shell 101 is provided with a shell cover 102, and the shell cover 102 is provided with a feeding hole 103; one end of the main shaft 104 is connected to the bottom of the shell 101 through a bearing, the other end of the main shaft penetrates through the shell cover 102 and is connected with the shell cover 102 in a sealing and sliding manner, one end of the main shaft 104, which penetrates through the shell cover 102, is connected with a power device 105, the power device 105 is electrically connected with a controller, the controller is electrically connected with a power supply device, and the shaft body of the main shaft 104 is fixedly connected with a first connecting rod 106; the first conical grinding disc 107 is fixedly connected with the shaft body of the main shaft 104, and the first conical grinding disc 107 is provided with a conical frosting surface 108; the transmission shaft 109 is connected to the first connecting rod 106 in a bearing mode; the second conical grinding disc 110 is fixedly connected to the shaft body of the transmission shaft 109, the second conical grinding disc 110 is provided with a conical frosting surface 108, and the second conical grinding disc 110 is in friction connection with the first conical grinding disc 107 through the conical frosting surface 108; the stirring blades 111 are attached to the second conical grinding disk 110.
The working principle of example 1 is now briefly described:
the plant material containing the paeoniflorin and the alcohol-water mixed solution are injected into the shell 101 through the feed inlet 103 on the shell cover 102. By turning on the power device 105, the power device 105 drives the main shaft 104 to rotate, the main shaft 104 drives the first connecting rod 106 and the first conical grinding disc 107 to rotate, and the first connecting rod 106 drives the transmission shaft 109 to rotate around the main shaft 104. Because the transmission shaft 109 is connected with the first connecting rod 106 through a bearing, the second conical grinding disk 110 is fixedly connected with the shaft body of the transmission shaft 109, and the second conical grinding disk 110 is in friction connection with the first conical grinding disk 107 through the conical frosting surface 108, the second conical grinding disk 110 rotates around the transmission shaft 109 under the driving of the first conical grinding disk 107. Under the grinding action of the conical grinding surfaces 108 of the first conical grinding disc 107 and the second conical grinding disc 110, the plant raw material of the albiflorin is ground, so that the extraction efficiency of the alcohol-water mixed solution is improved, and the utilization rate of the raw material is improved. And the stirring blades 111 fixedly connected to the second conical grinding disk 110 not only revolve around the main shaft 104, but also rotate around the transmission shaft 109, thereby improving the stirring effect.
According to the reaction kettle for preparing the high-purity albiflorin, provided by the invention, in the process of extracting the albiflorin, the plant raw materials of the albiflorin can be effectively ground, and the stirring effect can be improved through the rotation and revolution of the stirring blades 111, so that the extraction efficiency and the utilization rate of the raw materials are effectively improved.
Example 2:
on the basis of the embodiment 1, in order to ensure that the first conical grinding disk 107 and the second conical grinding disk 110 are in close contact, the first grinding disk is prevented from slipping, so that the grinding and stirring effects are influenced.
As shown in fig. 1-2, the shaft body of the main shaft 104 is further fixedly connected with a second connecting rod 201, the transmission shaft 109 is connected with the second connecting rod 201 through a bearing, the first connecting rod 106 is arranged above the second connecting rod 201, the first conical grinding disc 107 is arranged below the second conical grinding disc 110, a position-limiting separation block is arranged at the bearing connection position of the transmission shaft 109 and the first connecting rod 106, a spring 202 is arranged between the position-limiting separation block and the first connecting rod 106, and the spring 202 is used for supporting the transmission shaft 109 downwards.
By arranging the first conical grinding disk 107 at the lower part and the second conical grinding disk 110 at the upper part, the first conical grinding disk 107 and the second conical grinding disk 110 are ensured to be in close contact under the action of the self weights of the transmission shaft 109 and the second conical grinding disk 110. When the second conical grinding disk 110 rotates around the first conical grinding disk 107, the first conical grinding disk 107 and the second conical grinding disk 110 are separated from each other in order to prevent the transmission shaft 109 from vibrating. Through setting up spring 202, not only can effectively cushion the vibrations of transmission shaft 109, can also guarantee first toper abrasive disc 107 and second toper abrasive disc 110 in close contact with under the effect of spring 202 thrust and the drive of transmission shaft 109 to effectively prevent the phenomenon of skidding from appearing in first abrasive disc, guarantee the grinding and the stirring effect of this device.
Example 3:
on the basis of example 2, the extract was further filtered and adsorbed to facilitate the next concentration step.
As shown in fig. 1, the extracting device further comprises a filter screen 301, the filter screen 301 is fixedly connected to the shaft body of the main shaft 104, the filter screen 301 is arranged at the lower end of the second connecting rod 201, one end of the transmission shaft 109 penetrates through the filter screen 301, one end of the transmission shaft 109, which penetrates through the filter screen 301, is connected with a net cage 302, a macroporous resin 303 is arranged in the net cage 302, and the macroporous resin 303 is used for adsorbing the albiflorin in the extracting solution.
Solid particles in the extraction liquid can be effectively filtered by arranging the filter screen 301, the white paeoniflorin is effectively adsorbed by the macroporous resin 303 in the net cage 302, and the white paeoniflorin solution with higher purity can be extracted by subsequent work of elution, concentration and the like. Because the net cage 302 is connected with the transmission shaft 109, the first conical grinding disk 107 fixedly connected with the transmission shaft 109 and the second conical grinding disk 110 fixedly connected with the main shaft 104 are in close contact under the action of the gravity of the net cage 302. Driven by the transmission shaft 109, the net cage 302 not only revolves around the main shaft 104 but also rotates, thereby ensuring that the macroporous resin 303 in the net cage 302 is fully contacted with the filtered extraction liquid, and further improving the adsorption efficiency.
Preferably, as shown in fig. 1, the net cage 302 is detachably linked with the transmission shaft 109. The net cage 302 is detachably connected with the transmission shaft 109, so that the net cage 302 can be conveniently installed and taken out, and the macroporous resin 303 for absorbing the albiflorin are conveniently filled and taken out.
As a preferable scheme, as shown in fig. 1, two transmission shafts 109 are connected to the first connecting rod 106 in a bearing manner, a plurality of second conical grinding discs 110 are attached to the shaft body of each transmission shaft 109, a plurality of first conical grinding discs 107 are attached to the shaft body of the main shaft 104, and each first conical grinding disc 107 is in friction connection with the second conical grinding discs 110 on the two transmission shafts 109. The efficiency of stirring and grinding of the present apparatus is improved by providing a plurality of first conical grinding discs 107 and second conical grinding discs 110.
As a preferred solution, as shown in fig. 1 and 2, the conical frosting surface 108 is provided with corrugations for increasing the friction force of the first conical grinding disk 107 and the second conical grinding disk 110. The friction force between the first conical grinding disc 107 and the second conical grinding disc 110 can be increased by arranging the corrugated grains, so that the first conical grinding disc 107 is effectively prevented from slipping, and the grinding effect is ensured.
As a preferable scheme, as shown in fig. 1, the net cage 302 is made of stainless steel. The stainless steel material has corrosion resistance, and prevents the net cage from being corroded and rusted to cause the extracting solution to generate impurities.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A preparation reation kettle of high-purity albiflorin which characterized in that includes:
the device comprises a shell (101) and a shell cover (102), wherein the shell cover (102) is provided with a feeding hole (103);
the main shaft (104), one end bearing connects to the bottom of the body (101), another end crosses the cap (102) and connects with cap (102) hermetically and slidably, the main shaft (104) crosses one end of the cap (102) and connects with the motive equipment (105), the said motive equipment (105) electricity connects with the controller, the said controller electricity connects with the power supply unit, the axle body of the main shaft (104) links firmly the first connecting rod (106);
the first conical grinding disc (107) is fixedly connected to the shaft body of the main shaft (104), and a conical grinding surface (108) is arranged on the first conical grinding disc (107);
the transmission shaft (109) is connected to the first connecting rod (106) in a bearing mode;
the second conical grinding disc (110) is fixedly connected to the shaft body of the transmission shaft (109), a conical frosting surface (108) is arranged on the second conical grinding disc (110), and the second conical grinding disc (110) is in friction connection with the first conical grinding disc (107) through the conical frosting surface (108);
and the stirring blade (111) is fixedly connected to the second conical grinding disc (110).
2. The kettle for preparing high-purity albiflorin according to claim 1, wherein the shaft body of the main shaft (104) is further fixedly connected with a second connecting rod (201), the transmission shaft (109) is in bearing connection with the second connecting rod (201), the first connecting rod (106) is arranged above the second connecting rod (201), the first conical grinding disc (107) is arranged below the second conical grinding disc (110), a limiting barrier is arranged at the bearing connection position of the transmission shaft (109) and the first connecting rod (106), a spring (202) is arranged between the limiting barrier and the first connecting rod (106), and the spring (202) is used for supporting the transmission shaft (109) downwards.
3. The reaction kettle for preparing high-purity albiflorin according to claim 2, further comprising a filter screen (301), wherein the filter screen (301) is fixedly connected to the shaft body of the main shaft (104), the filter screen (301) is arranged at the lower end of the second connecting rod (201), one end of the transmission shaft (109) penetrates through the filter screen (301), one end of the transmission shaft (109) penetrating through the filter screen (301) is connected with a net cage (302), a macroporous resin (303) is arranged in the net cage (302), and the macroporous resin (303) is used for adsorbing the albiflorin in the extracting solution.
4. The kettle for preparing high purity albiflorin according to claim 3, wherein the net cage (302) is detachably linked with the transmission shaft (109).
5. The kettle for preparing high-purity albiflorin according to claim 1, wherein the first connecting rod (106) is connected with two transmission shafts (109) in a bearing way, each transmission shaft (109) is fixedly connected with a plurality of second conical grinding discs (110), the main shaft (104) is fixedly connected with a plurality of first conical grinding discs (107), and each first conical grinding disc (107) is in friction connection with the second conical grinding discs (110) on the two transmission shafts (109).
6. The kettle for preparing high purity albiflorin according to claim 1, wherein the conical frosting surface (108) is provided with corrugations for increasing the friction force of the first conical grinding disk (107) and the second conical grinding disk (110).
7. The kettle of claim 3, wherein the net cage (302) is made of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111167829.7A CN113769692B (en) | 2021-09-29 | 2021-09-29 | Preparation reation kettle of high purity white paeony root glycoside |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111167829.7A CN113769692B (en) | 2021-09-29 | 2021-09-29 | Preparation reation kettle of high purity white paeony root glycoside |
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| Publication Number | Publication Date |
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| CN113769692A true CN113769692A (en) | 2021-12-10 |
| CN113769692B CN113769692B (en) | 2023-06-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111167829.7A Active CN113769692B (en) | 2021-09-29 | 2021-09-29 | Preparation reation kettle of high purity white paeony root glycoside |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117074520A (en) * | 2023-10-12 | 2023-11-17 | 四川聚元药业集团有限公司 | Detection system for component analysis of white peony root extracting solution |
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| WO2009008394A1 (en) * | 2007-07-06 | 2009-01-15 | M.Technique Co., Ltd. | Liquid treating apparatus, and treating method |
| CN102492005A (en) * | 2011-12-12 | 2012-06-13 | 苏州大学 | Method for preparing paeoniflorin and albiflorin |
| CN204170760U (en) * | 2014-10-21 | 2015-02-25 | 刘琳琳 | Medicine preparation lapping device |
| CN206980859U (en) * | 2017-05-17 | 2018-02-09 | 浙江工业职业技术学院 | Industrial chemicals grind and drying equipment |
| CN207325004U (en) * | 2017-07-01 | 2018-05-08 | 广州医科大学 | A kind of lapping device of solid drugs |
| CN214288174U (en) * | 2020-12-18 | 2021-09-28 | 上海镁锶钡实业有限公司 | A reation kettle for antibiotic mould proof additive of paint |
-
2021
- 2021-09-29 CN CN202111167829.7A patent/CN113769692B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009008394A1 (en) * | 2007-07-06 | 2009-01-15 | M.Technique Co., Ltd. | Liquid treating apparatus, and treating method |
| CN102492005A (en) * | 2011-12-12 | 2012-06-13 | 苏州大学 | Method for preparing paeoniflorin and albiflorin |
| CN204170760U (en) * | 2014-10-21 | 2015-02-25 | 刘琳琳 | Medicine preparation lapping device |
| CN206980859U (en) * | 2017-05-17 | 2018-02-09 | 浙江工业职业技术学院 | Industrial chemicals grind and drying equipment |
| CN207325004U (en) * | 2017-07-01 | 2018-05-08 | 广州医科大学 | A kind of lapping device of solid drugs |
| CN214288174U (en) * | 2020-12-18 | 2021-09-28 | 上海镁锶钡实业有限公司 | A reation kettle for antibiotic mould proof additive of paint |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117074520A (en) * | 2023-10-12 | 2023-11-17 | 四川聚元药业集团有限公司 | Detection system for component analysis of white peony root extracting solution |
| CN117074520B (en) * | 2023-10-12 | 2024-01-05 | 四川聚元药业集团有限公司 | Detection system for component analysis of white peony root extracting solution |
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| CN113769692B (en) | 2023-06-30 |
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