CN217248758U - A pressure reation kettle for gaseous reaction - Google Patents
A pressure reation kettle for gaseous reaction Download PDFInfo
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- CN217248758U CN217248758U CN202123278003.6U CN202123278003U CN217248758U CN 217248758 U CN217248758 U CN 217248758U CN 202123278003 U CN202123278003 U CN 202123278003U CN 217248758 U CN217248758 U CN 217248758U
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- reation kettle
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Abstract
The utility model relates to a pressure reation kettle technical field just discloses a pressure reation kettle for gaseous reaction, including the pressure reation kettle cauldron body and reation kettle lid, the pressure reation kettle cauldron position is in reation kettle lid bottom, and reation kettle lid is inside to be provided with bolt and rubber pad, and the pressure reation kettle cauldron body passes through bolt and rubber pad with the reation kettle lid and seals closedly. The utility model discloses in, it removes to drive the gas pole through the cylinder drive, make the horizontal pole drive the piston and be located the internal portion of pressure reation kettle and slide, business turn over the pneumatic valve and close this moment, make gas be located the inner bag inside to the inside transport of connecting pipe, gas pressurized passes through connecting pipe top downward flow, flow to the inner bag bottom through the export of connecting pipe bottom, the cylinder drives the piston downward movement this moment, make gas be located the inner bag bottom and mix through the connecting pipe upward flow, be convenient for carry out the flash mixed with the gas of two kinds of density differences, and the mixing efficiency is accelerated, and it is convenient to use.
Description
Technical Field
The utility model relates to a pressure reation kettle technical field especially relates to a pressure reation kettle for gaseous reaction.
Background
The broad understanding of the reaction kettle is that the reaction kettle has a physical or chemical reaction container, and the heating, evaporation, cooling and low-high speed mixing functions required by the process are realized through the structural design and parameter configuration of the container.
In the production of chemical products, some reactions involve gas and gas, gas and liquid, gas and solid, etc., or the system is heterogeneous, or the reaction speed is too slow, so that the reaction needs to be carried out under a pressurized condition in a closed system, and sometimes needs to be matched with high temperature. Most of the conventional reaction kettles are directed to liquid phase reaction. Therefore, in view of the above technical problems, it is necessary to provide a pressure reactor for gas reaction.
SUMMERY OF THE UTILITY MODEL
The utility model discloses solve the technical problem that above-mentioned prior art exists, provide a pressure reation kettle for gaseous reaction.
In order to achieve the purpose, the utility model adopts the following technical scheme that the pressure reaction kettle for gas reaction comprises a pressure reaction kettle body and a reaction kettle cover, wherein the pressure reaction kettle body is positioned at the bottom of the reaction kettle cover, a bolt and a rubber pad are arranged in the reaction kettle cover, the pressure reaction kettle body and the reaction kettle cover are sealed and closed through the bolt and the rubber pad, the side wall of the pressure reaction kettle body is fixed with an air pipe, an air inlet and outlet valve capable of ventilating is arranged in the air pipe, the pressure reaction kettle body comprises an inner container, a shell and a controller, a resistance wire is arranged between the inner container and the shell, the resistance wire is fixedly connected with the controller, a temperature measuring probe is fixed at the top of the reaction kettle cover, the free end of the temperature measuring probe is fixedly connected with a temperature measuring indicator, a pressure gauge is fixed at the top of the reaction kettle cover, two connecting pipes are fixed on the side wall of the inner container, two ends of the inner wall of the connecting pipe are provided with valves, and the bottom of the inner wall of the inner container slides to form a piston.
Preferably, the bottom of the kettle body of the pressure reaction kettle is fixedly provided with a supporting leg.
Preferably, the bottom of the piston is fixedly provided with a cross rod which is located at the bottom of the inner wall of the inner container and slides, an air cylinder is arranged inside the inner container, and the free tail end of the rod part of the air cylinder is fixed with the cross rod.
Preferably, the inner container further comprises a grate, the grate is positioned in the inner container, and fine foot frames which are uniform in equal distance are fixed at the bottom of the grate.
Preferably, the pressure reaction kettle body is in a cylindrical shape, such as: cylinders, cubes, cuboids, etc.
Preferably, the pressure reaction kettle body is made of a pressure-resistant material, such as: stainless steel, quartz, carbon manganese steel, and the like.
Advantageous effects
The utility model provides a pressure reation kettle for gaseous reaction. The method has the following beneficial effects:
(1) this a pressure reation kettle for gaseous reaction, make inside gaseous inflow inner bag through the trachea, when needs mix gas and mix, it removes to drive the gas pole through the cylinder drive, it slides to make the horizontal pole drive the piston and be located the internal portion of pressure reation kettle cauldron, gas is located the internal portion of inner bag and carries to the connecting pipe is inside, the valve is closed this moment, make gaseous pressurized through connecting pipe top downflow, flow to the inner bag bottom through the export of connecting pipe bottom, the cylinder drives the piston downflow this moment, make gas be located the inner bag bottom through the mixture of connecting pipe upflow, by such a mode, be convenient for carry out flash mixed with the gas of two kinds of density differences, mixing efficiency is accelerated, and convenient for use.
(2) This a pressure reation kettle for gaseous reaction, in operation, put into the back with the sample, through bolt closed reation kettle lid, gaseous steel bottle or vacuum pump are connected to the business turn over pneumatic valve of this pressure reation kettle cauldron body, open the business turn over pneumatic valve, pressurize according to the pressure gauge accuracy, then close the business turn over pneumatic valve, set up heating temperature according to experimental conditions, the temperature in the cauldron is observed at any time through the temperature measurement expression table in the reaction process, after the reaction, slowly open business turn over pneumatic valve exhaust gas, open the reation kettle lid, take out the sample, also can open the pneumatic valve entirely, make the reaction go on under the flowing gas atmosphere, and this equipment combines actual experiment demand, through carrying out simple design to reation kettle, if: the pressure gauge, the temperature measurer, the heating device and the like can be used for the reaction between gas and solid, and can also be used for the reaction between gas and liquid and gas, and the operation is safe and convenient.
(3) When the device is used for reaction between gas and solid, the grate is arranged in the inner container, the top of the grate is used for supporting the solid to be reacted, and the gas in the inner container is fully contacted with the bottom of the solid, so that the reaction efficiency is accelerated, and the effect of improving the working efficiency is further achieved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure of the pressure reaction kettle body of the utility model;
FIG. 3 is a schematic view of the structure of the inner container of the present invention;
fig. 4 is a schematic view of the structure of the grate of the present invention.
Illustration of the drawings: 11. a pressure reaction kettle body; 12. a reaction kettle cover; 13. a bolt; 14. a rubber pad; 15. an air tube; 16. an air inlet and outlet valve; 17. an inner container; 18. supporting legs; 19. a temperature measurement indicator table; 20. a temperature measuring probe; 21. a connecting pipe; 22. a piston; 23. a cross bar; 24. a pressure gauge; 25. a fine-toothed comb; 26. a thin foot rest.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
The first embodiment is as follows: a pressure reaction kettle for gas reaction is disclosed, as shown in figure 1-figure 3, comprising a pressure reaction kettle body 11 and a reaction kettle cover 12, wherein the pressure reaction kettle body 11 is arranged at the bottom of the reaction kettle cover 12, a bolt 13 and a rubber pad 14 are arranged in the reaction kettle cover 12, the pressure reaction kettle body 11 and the reaction kettle cover 12 are sealed and closed through the bolt 13 and the rubber pad 14, an air pipe 15 is fixed on the side wall of the pressure reaction kettle body 11, an air inlet and outlet valve 16 capable of ventilating is arranged in the air pipe 15, the pressure reaction kettle body 11 comprises an inner container 17, a shell and a controller, a resistance wire is arranged between the inner container 17 and the shell, the resistance wire is fixedly connected with the controller, a temperature measuring probe 20 is fixed on the top of the reaction kettle cover 12, a temperature measuring indicator 19 is fixedly connected with the free end of the temperature measuring probe 20, a pressure gauge 24 is fixed on the top of the reaction kettle cover 12, two connecting pipes 21 are fixed on the side wall of the inner container 17, valves are arranged on two ends of the inner walls of the two connecting pipes 21, 17 inner wall bottom of inner bag slides there is piston 22, and the pressure reation kettle cauldron body 11 bottoms are fixed with supporting leg 18, and piston 22 bottom is fixed with and is located the gliding horizontal pole 23 in 17 inner wall bottom of inner bag, and the inside cylinder that is provided with of inner bag 17, cylinder pole portion free end and horizontal pole 23 are fixed, and pressure reation kettle cauldron body 11 is the cylinder form, if: cylinder, square, cuboid etc. the pressure reaction cauldron body 11 is withstand voltage material, if: the gas flows into the inner container 17 through the gas pipe 15, the reaction kettle cover 12 is screwed with the pressure reaction kettle body 11 through the bolt 13, the gas is conveyed into the inner container 17, the gas inlet and outlet valve 16 is closed, the cylinder drives the cross rod 23 to move, the piston 22 is positioned on the inner wall of the inner container 17 to slide, so that the gas in the inner container 17 is extruded upwards, the gas flows to the bottom of the inner container 17 through the connecting pipe 21, the piston 22 moves downwards, the gas is pressed to flow to the top of the inner container 17 through the connecting pipe 21, and through the mode, two kinds of gas with different densities can be mixed quickly, and the mixing efficiency is improved;
example two: a pressure reaction kettle for gas reaction is disclosed, as shown in figure 4, the pressure reaction kettle further comprises a grate 25, the grate 25 is located inside an inner container 17, fine brackets 26 which are equidistant and uniform are fixed at the bottom of the grate 25, when the pressure reaction kettle is used for reaction between gas and solid, the grate 25 is manually placed inside the inner container 17, the solid needing to react is placed at the top of the grate 25, and at the moment, the gas inside the inner container 17 fully contacts with the bottom of the solid through the grate 25, so that the reaction efficiency is accelerated, and the working efficiency is further improved.
The utility model discloses a theory of operation:
the first step is as follows: make inside gaseous inflow inner bag 17 through trachea 15, when needs mix gas and mix, it removes to drive the gas pole through the cylinder drive, make horizontal pole 23 drive piston 22 and be located the 11 insides of pressure reaction cauldron bodies and slide, business turn over pneumatic valve 16 closes this moment, make gaseous 17 inside to the inside transport of connecting pipe 21 that is located inner bag, the valve is closed this moment, make gaseous pressurized pass through connecting pipe 21 top downflow, export flow to inner bag 17 bottom through connecting pipe 21 bottom, the cylinder drives piston 22 downflow this moment, make gaseous 17 bottoms that are located inner bag 21 and pass through connecting pipe 21 upflow and mix, through such a mode, be convenient for carry out flash mixed with the gas of two kinds of density differences, mixing efficiency has been accelerated, it is convenient to use.
The second step is that: during operation, put into the back with the sample, through bolt 13 closed reation kettle lid 12, this pressure reation kettle cauldron body 11's business turn over pneumatic valve 16 is connected gas cylinder or vacuum pump, open business turn over pneumatic valve 16, pressurize according to pressure gauge 24 accuracy, then close business turn over pneumatic valve 16, set up heating temperature according to experimental conditions, the temperature in the cauldron is observed at any time through temperature measurement indicateing table 19 in the reaction sequence, after the reaction finishes, slowly open business turn over pneumatic valve 16 discharge gas, open reation kettle lid 12, take out the sample, also can open the pneumatic valve entirely, make the reaction go on under the flowing gas atmosphere.
The third step: when the device is used for reaction between gas and solid, the grate 25 is arranged in the inner container 17, and the top of the grate 25 is used for supporting the solid to be reacted, so that the gas in the inner container 17 is fully contacted with the bottom of the solid, the reaction efficiency is accelerated, and the effect of improving the working efficiency is further achieved.
The foregoing shows and describes the basic principles and principal features of the invention, together with the advantages thereof. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. A pressure reation kettle for gaseous reaction, includes pressure reation kettle cauldron body (11) and reation kettle lid (12), its characterized in that: the pressure reaction kettle body (11) is positioned at the bottom of the reaction kettle cover (12), a bolt (13) and a rubber pad (14) are arranged inside the reaction kettle cover (12), the pressure reaction kettle body (11) and the reaction kettle cover (12) are sealed and closed through the bolt (13) and the rubber pad (14), an air pipe (15) is fixed on the side wall of the pressure reaction kettle body (11), an air inlet and outlet valve (16) capable of ventilating is arranged in the air pipe (15), the pressure reaction kettle body (11) comprises an inner container (17), a shell and a controller, a resistance wire is arranged between the inner container (17) and the shell, the resistance wire is fixedly connected with the controller, a temperature measuring probe (20) is fixed at the top of the reaction kettle cover (12), a temperature measuring indicator (19) is fixedly connected at the free end of the temperature measuring probe (20), a pressure meter (24) is fixed at the top of the reaction kettle cover (12), the inner container (17) side wall is fixed with two connecting pipes (21), two ends of the inner wall of the connecting pipes (21) are provided with valves, and the bottom of the inner wall of the inner container (17) slides to form a piston (22).
2. A pressure autoclave for gas reactions as claimed in claim 1, characterized in that: and supporting legs (18) are fixed at the bottom of the pressure reaction kettle body (11).
3. A pressure reactor for gas reactions as claimed in claim 1, wherein: and a cross rod (23) which is positioned at the bottom end of the inner wall of the inner container (17) and slides is fixed at the bottom of the piston (22).
4. A pressure reactor for gas reactions as claimed in claim 3, wherein: the inner container (17) is internally provided with an air cylinder, and the free tail end of the rod part of the air cylinder is fixed with the cross rod (23).
5. A pressure reactor for gas reactions as claimed in claim 1, wherein: the pressure reaction kettle body (11) is in a cylindrical shape, such as: cylinder, cube, cuboid.
6. A pressure reactor for gas reactions as claimed in claim 1, wherein: the pressure reaction kettle body (11) is made of pressure-resistant materials, such as: stainless steel, quartz, carbon manganese steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123278003.6U CN217248758U (en) | 2021-12-23 | 2021-12-23 | A pressure reation kettle for gaseous reaction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123278003.6U CN217248758U (en) | 2021-12-23 | 2021-12-23 | A pressure reation kettle for gaseous reaction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217248758U true CN217248758U (en) | 2022-08-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123278003.6U Active CN217248758U (en) | 2021-12-23 | 2021-12-23 | A pressure reation kettle for gaseous reaction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217248758U (en) |
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2021
- 2021-12-23 CN CN202123278003.6U patent/CN217248758U/en active Active
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Effective date of registration: 20220906 Address after: No. 265, Kaiyuan Avenue, Luolong District, Luoyang City, Henan Province, 471000 Patentee after: Luoyang Research Institute of Dalian University of Technology Patentee after: Luoyang Dagong Carbon and Technology Development Co.,Ltd. Patentee after: DALIAN University OF TECHNOLOGY Address before: No. 265, Kaiyuan Avenue, Luolong District, Luoyang City, Henan Province, 471000 Patentee before: Luoyang Research Institute of Dalian University of Technology |