CN210874137U - A concentrator for producing entecavir midbody - Google Patents
A concentrator for producing entecavir midbody Download PDFInfo
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- CN210874137U CN210874137U CN201921727870.3U CN201921727870U CN210874137U CN 210874137 U CN210874137 U CN 210874137U CN 201921727870 U CN201921727870 U CN 201921727870U CN 210874137 U CN210874137 U CN 210874137U
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- stirring
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- rotating shaft
- hot water
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Abstract
The utility model relates to the field of concentration equipment, in particular to concentration equipment for producing an entecavir intermediate, which comprises a tank body and a stirring mechanism arranged along the central axis in the tank body, wherein a microwave generator is arranged at the top in the tank body; the outer wall of the tank body is fixedly wrapped with a heating jacket, and a hot water annular cavity attached to the tank body is formed in the heating jacket; the stirring mechanism comprises an edge, a stirring rotating shaft is arranged in the tank body through the rotation of the central axis, and a transverse stirring part and a conical stirring part are respectively arranged on the stirring rotating shaft in the tank body. The embodiment of the utility model provides a through horizontal stirring portion and toper stirring portion to cooperate scraper subassembly and stirring otter board, reach the intensive mixing effect to the internal material of jar, in order to guarantee the intensive mixing to the material, improve the reaction area when the material is concentrated, accelerate its concentration efficiency; through the setting of heating jacket, provide stable temperature environment for the concentration reaction in the jar body.
Description
Technical Field
The utility model relates to a concentrator device field specifically is a concentrator device for producing entecavir midbody.
Background
The chemical intermediate is used as a basic raw material for preparing chemical products, and has a positive effect on driving the development of upstream and downstream industries of the chemical industry. In the production process of chemical intermediates, a series of chemical reactions are required. Concentrating equipment is needed in the production and preparation process of the entecavir intermediate; the existing chemical concentrating device has the defects that the microwave concentrating efficiency is low when the chemical concentrating device is used, and the heating of materials is inconvenient, so that the raw materials are easy to react, and the concentrating efficiency is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a concentrator for producing entecavir midbody to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a concentrating device for producing an entecavir intermediate comprises a tank body and a stirring mechanism arranged along the central axis in the tank body, wherein a microwave generator is arranged at the top in the tank body;
the outer wall of the tank body is fixedly wrapped with a heating jacket, a hot water annular cavity attached to the tank body is formed in the heating jacket, a waste heat storage layer and a hollow heat insulation layer are arranged on the outer surface of the heating jacket, and cobblestone fragments are filled between the waste heat storage layer and the hollow heat insulation layer;
one side of the bottom of the heating jacket is provided with a hot water inlet for introducing hot water into the hot water ring cavity, and one side of the top of the heating jacket is provided with a hot water outlet for discharging the hot water in the hot water ring cavity;
the stirring mechanism comprises a stirring rotating shaft which is rotatably arranged along the central axis in the tank body and a stirring motor which is used for driving the stirring rotating shaft to rotate, a transverse stirring part and a conical stirring part are respectively arranged on the stirring rotating shaft in the tank body, and the transverse stirring part comprises a stirring straight plate which is fixedly arranged on the stirring rotating shaft; the conical stirring part comprises a stirring inclined rod arranged on the stirring rotating shaft through a supporting rod supporting frame.
As a further limitation of the technical scheme of the utility model, the top of the tank body has a dog-house that is used for to the internal joining of jar treats the concentrated material.
As the utility model discloses technical scheme's further injects, the bottom inner chamber of the jar body is the toper structure, and the bottom of toper structure has and is used for the internal concentrated back material exhaust bin outlet of jar, opens the valve on the bin outlet and can realize the discharge of material.
As the utility model discloses technical scheme's further injects, still be provided with on the rabbling mechanism and be used for with the material subassembly of scraping that adhered to material struck off on the internal chamber inner wall of jar.
As the utility model discloses technical scheme's further injects, scrape the material subassembly and include through elastic support piece erects the epaxial flitch of scraping of installation in the stirring.
As the utility model discloses technical scheme's further injects, elastic support piece include fixed mounting in the stirring pivot support the section of thick bamboo and with support a section of thick bamboo sliding connection's support column, it supports the chamber to have seted up in the support section of thick bamboo, the one end of support column slides and extends to support the intracavity back and slide and locate support the support slider fixed connection of intracavity, elastic support piece is still including locating support spring in the support intracavity.
As the utility model discloses technical scheme's further injects, scrape on the flitch that the material subassembly includes still fixed mounting have with the stirring otter board of stirring straight plate dislocation set, a plurality of meshs have been seted up to the equipartition on the stirring otter board.
Compared with the prior art, the embodiment of the utility model achieves the effect of fully mixing the materials in the tank body by the transverse stirring part and the conical stirring part in cooperation with the scraping component and the stirring screen plate, so as to ensure the full stirring of the materials, improve the reaction area when the materials are concentrated and accelerate the concentration efficiency; through the setting that adds the heat jacket, the hot water of hot water ring intracavity carries out the heat transfer with the jar body for jar internal portion reaches required temperature demand, realizes the rapid heating, guarantees to be heated evenly, provides stable temperature environment for the internal concentrated reaction of jar.
Drawings
In order to illustrate the technical solutions in the embodiments of the present invention more clearly, the drawings that are needed in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention.
Fig. 1 is a schematic structural diagram of a concentration device for producing an entecavir intermediate according to an embodiment of the present invention.
Fig. 2 is an enlarged schematic view of a portion a in fig. 1.
Fig. 3 is a structural diagram of an elastic support member in a concentration device for producing an entecavir intermediate according to an embodiment of the present invention.
In the figure: 1-tank body, 2-microwave generator, 3-stirring motor, 4-feeding port, 5-stirring rotating shaft, 6-discharging port, 7-conical stirring part, 8-heating jacket, 9-elastic supporting piece, 10-scraping plate, 11-stirring straight plate, 12-stirring screen plate and 13-mesh;
71-support bar, 72-stirring diagonal bar; 81-hot water inlet, 82-hot water outlet, 83-waste heat storage layer, 84-hollow heat insulation layer, 85-cobble fragment, 86-hot water annular cavity; 91-supporting cylinder, 92-supporting cavity, 93-supporting slide block, 94-supporting spring and 95-supporting column.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1-3, in the embodiment provided by the present invention, a concentration apparatus for producing an entecavir intermediate includes a tank 1 and a stirring mechanism disposed along a central axis in the tank 1, wherein a microwave generator 2 is disposed at a top portion in the tank 1;
the top of the tank body 1 is provided with a feeding port 4 for adding materials to be concentrated into the tank body 1;
the bottom inner chamber of the tank body 1 is of a conical structure, the bottom of the conical structure is provided with a discharge hole 6 for discharging the concentrated materials in the tank body 1, and the materials can be discharged by opening a valve on the discharge hole 6.
Referring to fig. 1 to 3, in the embodiment of the present invention, a heating jacket 8 is fixedly wrapped on the outer wall of the tank body 1, a hot water annular cavity 86 attached to the tank body 1 is formed in the heating jacket 8, a waste heat storage layer 83 and a hollow heat insulation layer 84 are disposed on the outer surface of the heating jacket 8, and cobble fragments 85 are filled between the waste heat storage layer 83 and the hollow heat insulation layer 84;
furthermore, one side of the bottom of the heating jacket 8 is provided with a hot water inlet 81 for introducing hot water into the hot water annular cavity 86, one side of the top of the heating jacket 8 is provided with a hot water outlet 82 for discharging hot water in the hot water annular cavity 86, when the heating jacket is used, the hollow heat insulation layer 84 firstly carries out heat insulation treatment on the surface of the heating jacket 8 so as to reduce heat loss, partial waste heat which is lost outwards is absorbed through the arranged waste heat storage layer 83, and the waste heat storage layer 83 at the moment can be used as a barrier to make the heat difficult to dissipate to the outside, so that the utilization rate of the heat in the hot water is improved, the hot water in the hot water annular cavity 86 exchanges heat with the tank body 1, the required temperature inside of the tank body 1 is met, rapid heating is realized, and uniform heating is ensured.
The stirring mechanism comprises a stirring rotating shaft 5 which is rotatably arranged along the central axis in the tank body 1 and a stirring motor 3 which is used for driving the stirring rotating shaft 5 to rotate, a transverse stirring part and a conical stirring part 7 which is matched with the conical structure are respectively arranged on the stirring rotating shaft 5 arranged in the tank body 1, and the transverse stirring part comprises a stirring straight plate 11 which is fixedly arranged on the stirring rotating shaft 5; the conical stirring part 7 comprises a stirring inclined rod 72 which is arranged on the stirring rotating shaft 5 through a supporting rod 71 in a supporting mode;
further, in the embodiment of the present invention, the stirring mechanism is further provided with a scraping component for scraping off the material attached to the inner wall of the inner cavity of the tank body 1; the scraping component comprises a scraping plate 10 which is erected on the stirring rotating shaft 5 through an elastic supporting piece 9, and under the elastic supporting action of the elastic supporting piece 9, the scraping plate 10 is in contact with the inner wall of the inner cavity of the tank body 1, so that when the stirring rotating shaft 5 rotates, the scraping plate 10 can be used for scraping materials on the inner wall of the tank body 1, the materials can be fully stirred, and the concentration efficiency of the materials can be accelerated;
specifically, in the embodiment of the present invention, the elastic supporting member 9 includes a supporting cylinder 91 fixedly installed on the stirring rotating shaft 5 and a supporting column 95 slidably connected to the supporting cylinder 91, a supporting cavity 92 is formed in the supporting cylinder 91, one end of the supporting column 95 is slidably extended into the supporting cavity 92 and then fixedly connected to a supporting slider 93 slidably disposed in the supporting cavity 92, the elastic supporting member 9 further includes a supporting spring 94 disposed in the supporting cavity 92, one end of the supporting spring 94 is connected to one end of the supporting cavity 92, and the other end of the supporting spring 94 is connected to the supporting slider 93; further, the scraper 10 is fixedly installed at the other end of the supporting column 95.
In order to further improve the stirring and mixing effect of the materials in the tank body 1, the scraping component comprises a scraping plate 10 which is fixedly provided with a stirring screen plate 12 which is arranged in a staggered manner with the stirring straight plate 11, and a plurality of meshes 13 are uniformly distributed on the stirring screen plate 12.
The utility model discloses well microwave generator 2 is for the widely known technique that applies to daily life that has disclosed, and its theory of operation is: comprises two parts of a microwave tube and a microwave tube power supply. The microwave tube power supply (power supply or microwave source for short) is used for converting common alternating current power into direct current power to create conditions for the operation of the microwave tube, and the model of the microwave tube power supply is E8257D.
In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (7)
1. The concentrating equipment for producing the entecavir intermediate is characterized by comprising a tank body (1) and a stirring mechanism arranged along the central axis in the tank body (1), wherein a microwave generator (2) is arranged at the top in the tank body (1);
the outer wall of the tank body (1) is fixedly wrapped with a heating jacket (8), a hot water annular cavity (86) attached to the tank body (1) is formed in the heating jacket (8), a waste heat storage layer (83) and a hollow heat insulation layer (84) are arranged on the outer surface of the heating jacket (8), and cobble fragments (85) are filled between the waste heat storage layer (83) and the hollow heat insulation layer (84);
one side of the bottom of the heating jacket (8) is provided with a hot water inlet (81) for introducing hot water into the hot water annular cavity (86), and one side of the top of the heating jacket (8) is provided with a hot water outlet (82) for discharging the hot water in the hot water annular cavity (86);
the stirring mechanism comprises a stirring rotating shaft (5) which is rotatably arranged along the central axis in the tank body (1) and a stirring motor (3) which is used for driving the stirring rotating shaft (5) to rotate, and a transverse stirring part and a conical stirring part (7) are respectively arranged on the stirring rotating shaft (5) which is arranged in the tank body (1);
the transverse stirring part comprises a stirring straight plate (11) fixedly arranged on the stirring rotating shaft (5);
the conical stirring part (7) comprises a stirring inclined rod (72) which is arranged on the stirring rotating shaft (5) through a supporting rod (71) in a supporting mode.
2. The concentration plant for producing entecavir intermediate according to claim 1, characterized in that the tank (1) has a feeding port (4) at the top for feeding the material to be concentrated into the tank (1).
3. The concentrating equipment for producing the entecavir intermediate as claimed in claim 2, wherein the bottom cavity of the tank body (1) is in a conical structure, and the bottom of the conical structure is provided with a discharge port (6) for discharging the concentrated material in the tank body (1).
4. A concentrating device for producing an entecavir intermediate as claimed in any one of claims 1 to 3, wherein the stirring mechanism is further provided with a scraping component for scraping off materials attached to the inner wall of the inner cavity of the tank body (1).
5. The concentrator for producing an entecavir intermediate product according to claim 4, wherein the scraper assembly comprises a scraper plate (10) mounted on the stirring rotating shaft (5) by an elastic support (9).
6. The concentrating equipment for producing an entecavir intermediate body according to claim 5, wherein the elastic support member (9) comprises a support cylinder (91) fixedly installed on the stirring rotating shaft (5) and a support column (95) slidably connected with the support cylinder (91), a support cavity (92) is formed in the support cylinder (91), one end of the support column (95) is slidably extended into the support cavity (92) and then fixedly connected with a support slider (93) slidably arranged in the support cavity (92), and the elastic support member (9) further comprises a support spring (94) arranged in the support cavity (92).
7. The concentration device for producing the entecavir intermediate as claimed in claim 6, wherein the scraper assembly comprises a scraper plate (10) which is fixedly provided with a stirring screen plate (12) which is arranged in a staggered manner with the stirring straight plate (11), and the stirring screen plate (12) is uniformly provided with a plurality of meshes (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921727870.3U CN210874137U (en) | 2019-10-15 | 2019-10-15 | A concentrator for producing entecavir midbody |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921727870.3U CN210874137U (en) | 2019-10-15 | 2019-10-15 | A concentrator for producing entecavir midbody |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210874137U true CN210874137U (en) | 2020-06-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921727870.3U Active CN210874137U (en) | 2019-10-15 | 2019-10-15 | A concentrator for producing entecavir midbody |
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| CN (1) | CN210874137U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112191204A (en) * | 2020-09-09 | 2021-01-08 | 马鞍山拓锐金属表面技术有限公司 | Microwave concentration device for fine chemical intermediate preparation process section |
| CN113663629A (en) * | 2021-08-12 | 2021-11-19 | 苏州得一鲜食品科技有限公司 | Carry out concentrated concentrator to hot water juice |
-
2019
- 2019-10-15 CN CN201921727870.3U patent/CN210874137U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112191204A (en) * | 2020-09-09 | 2021-01-08 | 马鞍山拓锐金属表面技术有限公司 | Microwave concentration device for fine chemical intermediate preparation process section |
| CN113663629A (en) * | 2021-08-12 | 2021-11-19 | 苏州得一鲜食品科技有限公司 | Carry out concentrated concentrator to hot water juice |
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