CN220159950U - Hydrothermal reaction kettle - Google Patents
Hydrothermal reaction kettle Download PDFInfo
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- CN220159950U CN220159950U CN202320899763.9U CN202320899763U CN220159950U CN 220159950 U CN220159950 U CN 220159950U CN 202320899763 U CN202320899763 U CN 202320899763U CN 220159950 U CN220159950 U CN 220159950U
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- Prior art keywords
- heating
- stirring
- pipe
- inner container
- reaction kettle
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- 238000001027 hydrothermal synthesis Methods 0.000 title claims abstract description 14
- 238000010438 heat treatment Methods 0.000 claims abstract description 137
- 238000003756 stirring Methods 0.000 claims abstract description 79
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 31
- 230000001502 supplementing effect Effects 0.000 claims description 5
- 239000000945 filler Substances 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 claims 2
- 238000003466 welding Methods 0.000 claims 1
- 239000007788 liquid Substances 0.000 abstract description 16
- 239000012295 chemical reaction liquid Substances 0.000 abstract description 7
- 230000009286 beneficial effect Effects 0.000 abstract description 5
- 238000006243 chemical reaction Methods 0.000 description 17
- 238000007599 discharging Methods 0.000 description 6
- 238000005842 biochemical reaction Methods 0.000 description 3
- 239000000654 additive Substances 0.000 description 2
- 239000007795 chemical reaction product Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005485 electric heating Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Abstract
The hydrothermal reaction kettle comprises a heating inner container arranged inside, a heating cavity arranged between a shell and the heating inner container, an annular heating pipe arranged inside the heating cavity, a heating controller, a connecting pipe, a middle pipe, a vertical heating pipe and a stirring component, wherein two connecting pipes communicated with the heating cavity are arranged at the bottom of the inner side of the heating inner container, the middle pipe positioned in the middle of the heating inner container is arranged at the top end of the connecting pipe, the vertical heating pipe is arranged in the middle of the middle pipe, and the stirring component is arranged in the middle of a top cover; the stirring assembly comprises a stirring main shaft and stirring blades, the stirring main shaft is arranged in the middle of the top cover, the structure is novel, the conception is ingenious, water bath liquid in the heating cavity heats the outer wall of the heating inner container in a water bath manner, water bath liquid in the middle pipe heats the middle of the heating inner container, so that reaction liquid in the heating inner container can be uniformly heated, the conditions of larger local temperature and smaller local temperature can not occur, and the stirring assembly is beneficial to use.
Description
Technical Field
The utility model relates to a reaction kettle, in particular to a hydrothermal reaction kettle.
Background
In the field of chemical industry or bioengineering, a large number of practical reaction kettle devices and containers for biochemical reactions of the reaction kettle devices are used for providing reaction sites for biochemical reactions of mixed reaction raw materials, and providing conditions (temperature, air pressure and the like) for the biochemical reactions. In partial reaction, the reaction temperature needs to be accurately controlled, different reaction additives need to be added at different stages of the reaction, the existing reaction kettle device is mostly carried out by adopting an electric heating tube direct heating mode, and the electric heating tube direct heating is easy to cause the problems of uneven heating and overhigh local temperature of reaction products in a reaction system of the reaction kettle, so that the yield and purity of the reaction products can be influenced; meanwhile, the existing reaction kettle device is mostly in a closed type, and the problems that the reaction kettle device is inconvenient to open, the reaction additive is difficult to add and the addition is uneven exist in the reaction process.
For this purpose, the application number is: 202221784459.1 a water bath heating type reaction kettle device can better solve the technical problem, but when the existing hydrothermal reaction kettle is used, the heating of the side wall of the heating inner container is faster, the middle reaction liquid of the heating inner container is slower to heat, the heating efficiency is low, and the heating efficiency needs to be improved.
Disclosure of Invention
Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the hydrothermal reaction kettle, which effectively solves the problems that the heating speed of the side wall of the heating inner container is higher, the heating speed of the middle reaction liquid of the heating inner container is slower, the heating efficiency is low and the heating efficiency needs to be improved when the conventional hydrothermal reaction kettle is used.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model comprises a heating inner container arranged inside, a shell arranged outside the heating inner container, supporting legs arranged at the bottom end of the shell, a discharging pipe penetrating through the shell and arranged at the bottom end of the heating inner container, a discharging pump arranged on the discharging pipe, a top cover arranged at the top end of the heating inner container, a filler funnel arranged at one side of the top cover, a heating cavity arranged between the shell and the heating inner container, an annular heating pipe arranged inside the heating cavity, a heating controller, a connecting pipe, a middle pipe, a vertical heating pipe and a stirring assembly, wherein two connecting pipes communicated with the heating cavity are arranged at the bottom of the inner side of the heating inner container, the middle pipe positioned in the middle of the heating inner container is arranged at the top end of the connecting pipe, the vertical heating pipe is arranged at the middle of the middle pipe, and the stirring assembly is arranged at the middle of the top cover;
the stirring assembly comprises a stirring main shaft, a stirring motor, a bearing, a stirring auxiliary shaft and stirring blades, wherein the stirring main shaft is arranged in the middle of the top cover, the stirring motor is arranged at the top end of the stirring main shaft, the stirring auxiliary shaft is arranged at the bottom end of the stirring main shaft, and a plurality of stirring blades are welded on the surface of the stirring auxiliary shaft.
Preferably, the stirring main shaft is connected with the top cover through a bearing.
Preferably, the auxiliary stirring shaft is of a concave frame structure.
Preferably, the top cover is connected with the heating inner container through bolts.
Preferably, a heating controller electrically connected with the annular heating pipe and the vertical heating pipe is arranged on one side of the shell.
Preferably, a water supplementing port communicated with the heating cavity is arranged at the top of one side of the shell.
The beneficial effects are that: when the water bath heating device is used, liquid to be heated in the water bath is added into the heating cavity through the water supplementing port, the inside of the heating cavity is heated through the installed annular heating pipe, the liquid enters the inside of the middle pipe through the connecting pipe, the vertical heating pipe installed in the middle pipe heats the water bath liquid in the heating cavity, the water bath liquid in the heating cavity heats the outer wall of the heating inner container in a water bath manner, the water bath liquid in the middle pipe heats the middle part of the heating inner container, the reaction liquid in the heating inner container can be heated uniformly, the conditions of larger local temperature and smaller local temperature can not occur, the installed stirring motor drives the stirring main shaft to rotate, the stirring main shaft rotates to drive the stirring auxiliary shaft and the stirring blades to rotate, stirring is facilitated through the stirring blades, and the use is facilitated. The utility model has novel structure and ingenious conception, the water bath liquid in the heating cavity heats the outer wall of the heating inner container in a water bath way, the water bath liquid in the middle pipe heats the middle part of the heating inner container, so that the reaction liquid in the heating inner container can be uniformly heated, the conditions of larger local temperature and smaller local temperature can not occur, and the utility model is beneficial to use.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of the internal structure of the present utility model;
FIG. 3 is a schematic diagram of the structure of the stirring countershaft of the present utility model;
reference numerals in the drawings: 1. heating the inner container; 2. a housing; 3. support legs; 4. a discharge pipe; 5. a discharge pump; 6. a top cover; 7. a water supplementing port; 8. a filler funnel; 9. a heating chamber; 10. an annular heating pipe; 11. a heating controller; 12. a connecting pipe; 13. a middle tube; 14. a vertical heating pipe; 15. a stirring assembly; 151. a stirring main shaft; 151. a stirring motor; 152. a bearing; 153. stirring the auxiliary shaft; 154. stirring vane.
Detailed Description
The following describes embodiments of the present utility model in further detail with reference to FIGS. 1-3.
1-3, the utility model provides a hydrothermal reaction kettle, which comprises a heating inner container 1 arranged inside, a shell 2 arranged on the outer side of the heating inner container 1, a supporting leg 3 arranged at the bottom end of the shell 2, a discharging pipe 4 arranged at the bottom end of the heating inner container 1 and penetrating through the shell 2, a discharging pump 5 arranged on the discharging pipe 4, a top cover 6 arranged at the top end of the heating inner container 1, a filler funnel 8 arranged at one side of the top cover 6, a heating cavity 9 arranged between the shell 2 and the heating inner container 1, and an annular heating pipe 10 arranged inside the heating cavity 9, and further comprises a heating controller 11, a connecting pipe 12, a middle pipe 13, a vertical heating pipe 14 and a stirring assembly 15, wherein the bottom of the inner side of the heating inner container 1 is provided with two connecting pipes 12 communicated with the heating cavity 9, the top end of the connecting pipe 12 is provided with the middle pipe 13 positioned in the middle of the heating inner container 1, the middle part of the middle pipe 13 is provided with the vertical heating pipe 14, and the middle part of the top cover 6 is provided with the stirring assembly 15;
the stirring assembly 15 comprises a stirring main shaft 151, a stirring motor 152, a bearing 153, a stirring auxiliary shaft 154 and stirring blades 155, wherein the stirring main shaft 151 is arranged in the middle of the top cover 6, the stirring motor 152 is arranged at the top end of the stirring main shaft 151, the stirring auxiliary shaft 154 is arranged at the bottom end of the stirring main shaft 151, and a plurality of stirring blades 155 are welded on the surface of the stirring auxiliary shaft 154.
The specific use is as follows: when the water bath type heating device is used, liquid to be heated in a water bath is added into the heating cavity 9 through the water supplementing port 7, the inside of the heating cavity 9 is heated through the installed annular heating pipe 10, the liquid enters the inside of the middle pipe 13 through the connecting pipe 12, the vertical heating pipe 14 installed in the middle pipe 13 heats the water bath liquid in the inside of the middle pipe 13, the water bath liquid in the heating cavity 9 heats the outer wall of the heating liner 1 in a water bath manner, the water bath liquid in the middle pipe 13 heats the middle part of the heating liner 1, so that the reaction liquid in the heating liner 1 can be heated uniformly, the conditions of larger local temperature and smaller local temperature can not occur, the installed stirring motor 152 drives the stirring main shaft 151 to rotate, the stirring main shaft 151 drives the stirring auxiliary shaft 154 and the stirring blade 155 to rotate, and stirring is convenient to stir through the stirring blade 155, and the use is facilitated.
The beneficial effects are that: the utility model has novel structure and ingenious conception, the water bath liquid in the heating cavity 9 heats the outer wall of the heating inner container 1 in a water bath way, the water bath liquid in the middle pipe 13 heats the middle part of the heating inner container 1, so that the reaction liquid in the heating inner container 1 can be uniformly heated, the conditions of larger local temperature and smaller local temperature can not occur, and the utility model is beneficial to use.
Example two
In the first embodiment, the stirring main shaft 151 is inconvenient to install and use, and referring to fig. 2, as another preferred embodiment, the difference between the first embodiment and the second embodiment is that the stirring main shaft 151 is connected to the top cover 6 through the bearing 153, so that the installation and use of the stirring main shaft 151 are facilitated.
Example III
The first preferred embodiment is different from the first preferred embodiment in that the auxiliary stirring shaft 154 is of a concave frame structure, and the auxiliary stirring shaft 154 is easy to use, as shown in fig. 1.
Example IV
In the first embodiment, the top cover 6 is inconvenient to install and use, and referring to fig. 1, as another preferred embodiment, the difference between the first embodiment and the second embodiment is that the top cover 6 is connected with the heating liner 1 through bolts, so that the top cover 6 is convenient to install and use.
Example five
In the first embodiment, the control of the annular heating pipe 10 and the vertical heating pipe 14 is inconvenient, and referring to fig. 1, as another preferred embodiment, the difference from the first embodiment is that a heating controller 11 electrically connected to the annular heating pipe 10 and the vertical heating pipe 14 is installed at one side of the housing 2, so that the control of the annular heating pipe 10 and the vertical heating pipe 14 is facilitated.
Example six
In the first embodiment, the heating chamber 9 is inconvenient to replenish water, and referring to fig. 1, as another preferred embodiment, the difference from the first embodiment is that the top of one side of the housing 2 is provided with a water replenishing port 7 communicated with the heating chamber 9, so as to facilitate water replenishing for the heating chamber 9.
The heating cavity 9 is also internally provided with a temperature sensor, the heating pipe 10 surrounds the heating liner 1, the outer wall of the shell 2 is also fixedly provided with a heating controller 11, the heating pipe 10 and the temperature sensor are connected with the heating controller 11, the heating controller 11 senses the temperature of water in the heating cavity 9 through the temperature sensor and controls the opening and closing of the heating pipe 10 and the vertical heating pipe 14, thereby ensuring the accuracy of temperature control in the heating liner 1
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (6)
1. The utility model provides a hydrothermal reaction kettle, including inside heating inner bag (1) that sets up, shell (2) of heating inner bag (1) outside installation, supporting leg (3) that shell (2) bottom set up, row's material pipe (4) of running through shell (2) that heating inner bag (1) bottom set up, install discharge pump (5) on row's material pipe (4), top cap (6) of heating inner bag (1) top installation, filler funnel (8) of top cap (6) one side installation, heating cavity (9) and heating cavity (9) internally mounted's annular heating pipe (10), its characterized in that between shell (2) and heating inner bag (1): the heating device is characterized by further comprising a heating controller (11), a connecting pipe (12), a middle pipe (13), vertical heating pipes (14) and a stirring assembly (15), wherein the bottom of the inner side of the heating inner container (1) is provided with two connecting pipes (12) communicated with the heating cavity (9), the top end of each connecting pipe (12) is provided with the middle pipe (13) positioned in the middle of the heating inner container (1), the middle of each middle pipe (13) is provided with the vertical heating pipe (14), and the middle of the top cover (6) is provided with the stirring assembly (15);
stirring subassembly (15) are including stirring main shaft (151), stirring motor (152), bearing (153), stirring countershaft (154) and stirring vane (155), and stirring main shaft (151) are installed at the middle part of top cap (6), and stirring motor (152) are installed on the top of stirring main shaft (151), and stirring countershaft (154) are installed to the bottom of stirring main shaft (151), and the surface welding of stirring countershaft (154) has a plurality of stirring vane (155).
2. A hydrothermal reaction kettle according to claim 1, wherein: the stirring main shaft (151) is connected with the top cover (6) through a bearing (153).
3. A hydrothermal reaction kettle according to claim 1, wherein: the stirring auxiliary shaft (154) is of a concave frame structure.
4. A hydrothermal reaction kettle according to claim 1, wherein: the top cover (6) is connected with the heating liner (1) through bolts.
5. A hydrothermal reaction kettle according to claim 1, wherein: a heating controller (11) electrically connected with the annular heating pipe (10) and the vertical heating pipe (14) is arranged on one side of the shell (2).
6. A hydrothermal reaction kettle according to claim 1, wherein: a water supplementing port (7) communicated with the heating cavity (9) is arranged at the top of one side of the shell (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320899763.9U CN220159950U (en) | 2023-04-20 | 2023-04-20 | Hydrothermal reaction kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320899763.9U CN220159950U (en) | 2023-04-20 | 2023-04-20 | Hydrothermal reaction kettle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220159950U true CN220159950U (en) | 2023-12-12 |
Family
ID=89066923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320899763.9U Active CN220159950U (en) | 2023-04-20 | 2023-04-20 | Hydrothermal reaction kettle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220159950U (en) |
-
2023
- 2023-04-20 CN CN202320899763.9U patent/CN220159950U/en active Active
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