CN216223940U - Constant temperature water bath reaction unit is used in processing of 3-aminopyrazine - Google Patents
Constant temperature water bath reaction unit is used in processing of 3-aminopyrazine Download PDFInfo
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- CN216223940U CN216223940U CN202122550901.6U CN202122550901U CN216223940U CN 216223940 U CN216223940 U CN 216223940U CN 202122550901 U CN202122550901 U CN 202122550901U CN 216223940 U CN216223940 U CN 216223940U
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Abstract
The utility model discloses a constant-temperature water bath reaction device for processing 3-aminopyrazine, and relates to the technical field of medicine processing. Including the water bath bucket, the water bath lid, the inside upper end bilateral symmetry of water bath bucket is provided with the curb plate, placed the material storage bucket between the curb plate, the stabilizing mean that the material storage bucket set up through both sides is fixed mutually with the curb plate, the inside lower extreme of water bath bucket sets up a plurality of heating rods, water bath lid upper end central authorities are provided with first motor, first motor output shaft is connected with first pivot, first pivot lower extreme bilateral symmetry is provided with rabbling mechanism, rabbling mechanism includes cavity post and spliced pole in the second, spliced pole one end is connected with the scraper blade, the spliced pole other end is connected through the second elastic component between the cavity post inner wall in with the second. The utility model overcomes the defects of the prior art, has reasonable design and convenient use, can effectively add and stir the raw materials in the water bath, and improves the convenience of the processing process.
Description
Technical Field
The utility model relates to the technical field of medicine processing, in particular to a constant-temperature water bath reaction device for processing 3-aminopyrazine.
Background
3-aminopyrazine-2-carboxylic acid is a common medical intermediate in medicine production, and is generally processed and synthesized by multiple substances, and heat preservation treatment is generally required in the mixing process in the processing process.
Generally, a water bath mode is mostly adopted for a heat preservation and heating mode of substances, a traditional water bath device is not provided with a stirring mechanism, and an external stirring mechanism is required to be continuously adopted for mixing and stirring in the synthesis process of 3-aminopyrazine-2-carboxylic acid, so that great troubles are brought to actual production.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problem that in the prior art, the heat preservation and stirring are not convenient and fast in the production process of 3-aminopyrazine-2-carboxylic acid, and provides a constant-temperature water bath reaction device for processing 3-aminopyrazine.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a thermostatic water bath reaction device for processing 3-aminopyrazine comprises a water bath barrel and a water bath cover arranged above the water bath barrel, wherein a water inlet is formed in the upper end of one side of the water bath barrel, a water outlet is formed in the lower end of the other side of the water bath barrel, side plates are symmetrically arranged on the upper end of the interior of the water bath barrel in a bilateral mode, a material storage barrel is placed between the two side plates and is fixed with the side plates through a stabilizing mechanism arranged on two sides, a plurality of heating rods are arranged on the lower end of the interior of the water bath barrel, a temperature sensor is arranged on one side of the inner wall of the water bath barrel, a first motor is arranged in the center of the upper end of the water bath cover, an output shaft of the first motor is connected with a first rotating shaft arranged at the bottom of the water bath cover, the lower end of the first rotating shaft extends into the material storage barrel, stirring mechanisms are symmetrically arranged on two sides of the lower end of the first rotating shaft and comprise two second hollow columns arranged on the first rotating shaft in an up-down symmetrical mode and connecting column in a sliding mode and a connecting column in the second mode, the spliced pole is kept away from first pivot one end and is connected with the scraper blade, the spliced pole is close to and is connected through the second elastic component between first pivot one end and the cavity post inner wall in the second, scraper blade and material storage bucket inner wall sliding connection, water bath lid upper end one side is provided with the feed supplement mouth, feed supplement mouth downwardly extending to material storage bucket top.
Preferably, the lower end of the water bath cover is provided with an outer annular plate and an inner annular plate all around, a sealing layer is arranged on the side wall of the outer annular plate adjacent to the inner annular plate, and the inner side wall and the outer side wall of the upper end of the water bath barrel are connected with the sealing layer in a sliding mode.
Preferably, the stabilizing mechanism comprises an L-shaped plate arranged above the side wall of the material storage barrel and a handle arranged above the L-shaped plate, the side plate is provided with an insertion hole, and one end of the L-shaped plate is inserted into the insertion hole and connected with the side plate.
Preferably, water bath lid lower extreme central authorities are provided with first cavity post, first pivot upper end is inserted and is connected through first elastic component between first cavity post inside and first cavity capital portion, and first pivot and first cavity post inner wall sliding connection, first cavity post upper end is connected with first motor output shaft, first cavity post and first pivot are polygon cylinder structure, and first pivot lower extreme rotates and is connected with the turning block.
Preferably, be connected with the stirring board between two second cavity posts of homonymy, set up a plurality of through-holes on the stirring board.
Preferably, the center of the lower end in the water bath barrel is rotatably connected with a second rotating shaft, side rods are symmetrically connected to two sides of the second rotating shaft, the heating rods are symmetrically arranged above the side rods, and the lower end of the second rotating shaft penetrates through the water bath barrel to be connected with a second motor at the bottom.
Compared with the prior art, the utility model provides a constant-temperature water bath reaction device for processing 3-aminopyrazine, which has the following beneficial effects:
1. the water bath mixing effect of the raw materials in the storage barrel is effectively realized through the arrangement of the water bath barrel, the water bath cover, the storage barrel, the first motor, the first hollow column, the first elastic part, the first rotating shaft, the second hollow column, the connecting column, the scraper, the second elastic part, the stirring plate and the through hole, and meanwhile, the side walls of the storage barrels of various types can be conveniently slid to prevent the raw materials from being bonded;
2. through the setting of water inlet, delivery port, second motor, second pivot, side lever, heating rod effectively carry out quick even heating to the inside liquid of water bath bucket, guarantee the homogeneity of water bath, promote the efficiency of production and processing.
The device has the advantages that the design is reasonable, the use is convenient, the raw materials in the water bath can be effectively added and stirred, and the convenience of the processing process is improved.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a schematic view of the bottom cross-sectional structure of the water bath cover according to the present invention;
FIG. 3 is a schematic view of the stabilizing mechanism of the present invention;
FIG. 4 is a schematic structural diagram of a stirring mechanism according to the present invention.
In the figure: 1. a water bath barrel; 2. a water bath cover; 3. a storage barrel; 4. a stabilizing mechanism; 5. a first motor; 6. a first hollow column; 7. a first elastic member; 8. a first rotating shaft; 9. a stirring mechanism; 10. rotating the block; 11. a material supplementing port; 12. a water inlet; 13. a water outlet; 14. a temperature sensor; 15. a second motor; 16. a second rotating shaft; 17. a side lever; 18. a heating rod; 19. an outer annular plate; 20. a sealing layer; 21. an inner annular plate; 22. a side plate; 23. a jack; 24. an L-shaped plate; 25. a handle; 26. a second hollow column; 27. connecting columns; 28. a squeegee; 29. a second elastic member; 30. a stirring plate; 31. and a through hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Example (b):
referring to fig. 1-4, a thermostatic water bath reaction device for processing 3-aminopyrazine comprises a water bath barrel 1 and a water bath cover 2 arranged above the water bath barrel 1, wherein the upper end of one side of the water bath barrel 1 is provided with a water inlet 12, the lower end of the other side is provided with a water outlet 13, the upper end of the inside of the water bath barrel 1 is symmetrically provided with side plates 22, a material storage barrel 3 is placed between the two side plates 22, the material storage barrel 3 is fixed with the side plates 22 through stabilizing mechanisms 4 arranged at two sides, the lower end of the inside of the water bath barrel 1 is provided with a plurality of heating rods 18, a temperature sensor 14 is arranged at one side of the inner wall of the water bath barrel 1, a first motor 5 is arranged in the center of the upper end of the water bath cover 2, the output shaft of the first motor 5 is connected with a first rotating shaft 8 arranged at the bottom of the water bath cover 2, the lower end of the first rotating shaft 8 extends into the material storage barrel 3, and stirring mechanisms 9 are symmetrically arranged at the lower end of the first rotating shaft 8, rabbling mechanism 9 includes the spliced pole 27 of the inside sliding connection of hollow post 26 in two seconds of the vertical symmetry setting of first pivot 8 and second, spliced pole 27 is kept away from 8 one ends of first pivot and is connected with scraper 28, spliced pole 27 is close to and is connected through second elastic component 29 between hollow post 26 inner wall in 8 one ends of first pivot and the second, scraper 28 and 3 inner wall sliding connection of material storage bucket, 2 upper end one sides of water bath lid are provided with feed supplement mouth 11, feed supplement mouth 11 downwardly extending to material storage bucket 3 tops.
In order to improve the sealing performance of the installation of the water bath cover 2 and the water bath barrel 1 and prevent the temperature from dissipating, preferably, the lower end of the water bath cover 2 is provided with an outer annular plate 19 and an inner annular plate 21 all around, the adjacent side walls of the outer annular plate 19 and the inner annular plate 21 are provided with a layer of sealing layer 20, and the inner side wall and the outer side wall of the upper end of the water bath barrel 1 are connected with the sealing layer 20 in a sliding manner.
In order to improve the placing stability of the material storage barrel 3, preferably, the stabilizing mechanism 4 comprises an L-shaped plate 24 arranged above the side wall of the material storage barrel 3 and a handle 25 arranged above the L-shaped plate 24, the side plate 22 is provided with an insertion hole 23, and one end of the L-shaped plate 24 is inserted into the insertion hole 23 and connected with the side plate 22.
In order to promote the stability that sets up between the stock bucket 3 of first pivot 8 and different models, it is preferred, 2 lower extreme central authorities of water bath lid are provided with first well hollow column 6, insert first well hollow column 6 inside and be connected through first elastic component 7 between first well hollow column 6 tops in 8 upper ends of first pivot, and first pivot 8 and first 6 inner wall sliding connection of well hollow column, first 6 upper ends of well hollow column are connected with 5 output shafts of first motor, first well hollow column 6 and first pivot 8 are polygon cylinder structure, and the rotation of 8 lower extremes of first pivot is connected with turning block 10.
In order to improve the effect of stirring the raw materials, it is preferable that a stirring plate 30 is connected between the two second hollow columns 26 on the same side, and a plurality of through holes 31 are formed in the stirring plate 30.
In order to improve the uniformity of heating the liquid, preferably, the center of the lower end in the water bath barrel 1 is rotatably connected with a second rotating shaft 16, the two sides of the second rotating shaft 16 are symmetrically connected with side rods 17, the heating rods 18 are symmetrically arranged above the side rods 17, and the lower end of the second rotating shaft 16 penetrates through the water bath barrel 1 and is connected with a second motor 15 at the bottom.
The working principle is as follows: set up required temperature during the use and start second motor 15 and to 18 circular telegram heats of heating rod, make it reach required temperature, place material storage barrel 3 inside water bath barrel 1 through stabilizing mean 4 afterwards, install water bath lid 2 on water bath barrel 1 afterwards, first pivot 8 inserts in material storage barrel 3, turning block 10 and 3 bottom central authorities of material storage barrel extrude each other, the back is started first motor 5 and is stirred the inside raw materials of material storage barrel 3 according to the demand, and add each raw materials in this in-process passes through feed supplement mouth 11 to material storage barrel 3 according to the demand.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. The utility model provides a 3-aminopyrazine processing is with thermostatic waterbath reaction unit, includes water bath cover (2) that water bath bucket (1) and water bath bucket (1) top set up, its characterized in that: a water inlet (12) is formed in the upper end of one side of the water bath barrel (1), a water outlet (13) is formed in the lower end of the other side of the water bath barrel, side plates (22) are symmetrically arranged on the upper end of the inside of the water bath barrel (1), a material storage barrel (3) is placed between the two side plates (22), the material storage barrel (3) is fixed with the side plates (22) through stabilizing mechanisms (4) arranged on two sides, a plurality of heating rods (18) are arranged at the lower end of the inside of the water bath barrel (1), a temperature sensor (14) is arranged on one side of the inner wall of the water bath barrel (1), a first motor (5) is arranged in the center of the upper end of the water bath cover (2), an output shaft of the first motor (5) is connected with a first rotating shaft (8) arranged at the bottom of the water bath cover (2), the lower end of the first rotating shaft (8) extends into the material storage barrel (3), and stirring mechanisms (9) are symmetrically arranged on the lower end of the first rotating shaft (8), rabbling mechanism (9) include two second cavity post (26) that first pivot (8) longitudinal symmetry set up and second cavity post (26) inside sliding connection's spliced pole (27), first pivot (8) one end is kept away from in spliced pole (27) and is connected with scraper blade (28), spliced pole (27) are close to and are connected through second elastic component (29) between first pivot (8) one end and second cavity post (26) inner wall, scraper blade (28) and stock bucket (3) inner wall sliding connection, water bath lid (2) upper end one side is provided with feed supplement mouth (11), feed supplement mouth (11) downwardly extending to stock bucket (3) top.
2. The constant-temperature water bath reaction device for processing 3-aminopyrazine according to claim 1, wherein an outer annular plate (19) and an inner annular plate (21) are arranged around the lower end of the water bath cover (2), a sealing layer (20) is arranged on the side wall of the outer annular plate (19) adjacent to the inner annular plate (21), and the inner side wall and the outer side wall of the upper end of the water bath barrel (1) are slidably connected with the sealing layer (20).
3. The constant-temperature water bath reaction device for processing 3-aminopyrazine according to claim 1, wherein the stabilizing mechanism (4) comprises an L-shaped plate (24) arranged above the side wall of the storage barrel (3) and a handle (25) arranged above the L-shaped plate (24), the side plate (22) is provided with a jack (23), and one end of the L-shaped plate (24) is inserted into the jack (23) and connected with the side plate (22).
4. The constant-temperature water bath reaction device for processing 3-aminopyrazine according to claim 1, wherein a first hollow column (6) is arranged in the center of the lower end of the water bath cover (2), the upper end of the first rotating shaft (8) is inserted into the inside of the first hollow column (6) and connected with the top of the first hollow column (6) through a first elastic member (7), the first rotating shaft (8) is slidably connected with the inner wall of the first hollow column (6), the upper end of the first hollow column (6) is connected with an output shaft of a first motor (5), the first hollow column (6) and the first rotating shaft (8) are polygonal column structures, and the lower end of the first rotating shaft (8) is rotatably connected with a rotating block (10).
5. The thermostatic waterbath reaction device for processing 3-aminopyrazine according to claim 1, characterized in that a stirring plate (30) is connected between two second hollow columns (26) at the same side, and a plurality of through holes (31) are arranged on the stirring plate (30).
6. The constant-temperature water bath reaction device for processing 3-aminopyrazine according to claim 1, wherein a second rotating shaft (16) is rotatably connected to the center of the lower end in the water bath barrel (1), side rods (17) are symmetrically connected to both sides of the second rotating shaft (16), the heating rods (18) are symmetrically arranged above the side rods (17), and the lower end of the second rotating shaft (16) penetrates through the water bath barrel (1) and is connected with a second motor (15) at the bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122550901.6U CN216223940U (en) | 2021-10-22 | 2021-10-22 | Constant temperature water bath reaction unit is used in processing of 3-aminopyrazine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122550901.6U CN216223940U (en) | 2021-10-22 | 2021-10-22 | Constant temperature water bath reaction unit is used in processing of 3-aminopyrazine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216223940U true CN216223940U (en) | 2022-04-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122550901.6U Active CN216223940U (en) | 2021-10-22 | 2021-10-22 | Constant temperature water bath reaction unit is used in processing of 3-aminopyrazine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216223940U (en) |
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2021
- 2021-10-22 CN CN202122550901.6U patent/CN216223940U/en active Active
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