CN211754906U - Veratraldehyde reaction kettle - Google Patents
Veratraldehyde reaction kettle Download PDFInfo
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- CN211754906U CN211754906U CN201922127791.5U CN201922127791U CN211754906U CN 211754906 U CN211754906 U CN 211754906U CN 201922127791 U CN201922127791 U CN 201922127791U CN 211754906 U CN211754906 U CN 211754906U
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- reaction kettle
- tank body
- veratraldehyde
- pipe
- reactor
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Abstract
The utility model discloses a veratraldehyde reaction kettle, which relates to the technical field of veratraldehyde reaction devices, and comprises a liquid inlet pipe, a storage box, a stirring motor, a stirring rod, a reaction kettle tank body, a gas outlet, a heating pipe, a cooling pipe and a temperature sensor; the liquid inlet pipe, the gas outlet and the material storage box are arranged on the upper end surface of the reaction kettle tank body, the stirring motor is arranged above the right center of the reaction kettle tank body, and the lower surface of the stirring motor is connected with the stirring rod; a temperature sensor is arranged below the stirring rod; spiral heating pipes and cooling pipes are arranged in the reaction kettle tank body. The utility model discloses the quantity of the various reactants of control that can be more accurate convenient with join the opportunity, needn't weigh repeatedly, spiral helicine heating pipe and cooling tube can be convenient regulation reaction temperature simultaneously.
Description
Technical Field
The utility model relates to a veratraldehyde reaction unit technical field especially relates to a veratraldehyde reation kettle.
Background
In the prior art, multiple reagents are required to be sequentially added in the veratraldehyde preparation process, the dosage of each reagent needs to be strictly controlled, continuous stirring is required for efficient reaction, and heating is also required to control the temperature. The existing equipment can not conveniently add reagents and control the dosage, and simultaneously, multiple functions can not be reasonably integrated.
SUMMERY OF THE UTILITY MODEL
The utility model provides a veratraldehyde reation kettle.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a veratraldehyde reaction kettle is composed of a liquid inlet pipe, a storage box, a stirring motor, a stirring rod, a reaction kettle tank body, an air outlet, a heating pipe, a cooling pipe and a temperature sensor; the liquid inlet pipe, the gas outlet and the material storage box are arranged on the upper end surface of the reaction kettle tank body, the stirring motor is arranged above the right center of the reaction kettle tank body, and the lower surface of the stirring motor is connected with the stirring rod; a temperature sensor is arranged below the stirring rod; spiral heating pipes and cooling pipes are arranged in the reaction kettle tank body.
Furthermore, a flow meter and an automatic control valve are arranged on the liquid inlet pipe.
Furthermore, the upper end of the storage box is provided with a feeding control valve, and the lower end of the storage box is provided with a discharging control valve.
Further, the bottom of the reaction kettle tank body is conical, and a discharge hole is formed in the center of the bottom of the reaction kettle tank body.
Furthermore, a connecting rod is arranged between the heating pipe and the reaction kettle tank body, and a connecting rod is arranged between the cooling pipe and the reaction kettle.
Furthermore, an observation chamber is arranged on the surface of the tank body of the reaction kettle.
Has the advantages that: the utility model discloses the quantity of the various reactants of control that can be more accurate convenient with join the opportunity, needn't weigh repeatedly, spiral helicine heating pipe and cooling tube can be convenient regulation reaction temperature simultaneously.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a top view of the present invention in fig. 1;
FIG. 3 is a schematic structural view of a heating pipe and a cooling pipe according to the present invention;
fig. 4 is a schematic view of the reaction kettle of the present invention.
In the figure: the system comprises a liquid inlet pipe, a flow meter, a 3 automatic control valve, a 4 stirring motor, a 5 feeding control valve, a 6 storage box, a 7 discharging control valve, a 8 reaction kettle tank body, a 9 stirring rod, a 10 heating pipe inlet, a 11 heating pipe outlet, a 12 cooling pipe inlet, a 13 cooling pipe outlet, a 14 temperature sensor, a 15 discharging port, a 16 gas outlet and a 17 observation chamber.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.
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, and are only for convenience of description and simplicity of 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 therefore, should not be construed as limiting the present invention.
A veratraldehyde reaction kettle is composed of a liquid inlet pipe 1, a storage box 6, a stirring motor 4, a stirring rod 9, a reaction kettle tank body 8, an air outlet 16, a heating pipe, a cooling pipe and a temperature sensor 14; the liquid inlet pipe 1, the gas outlet 16 and the material storage box 6 are arranged on the upper end surface of the reaction kettle tank body 8, the stirring motor 4 is arranged above the right center of the reaction kettle tank body 8, and the lower surface of the stirring motor 4 is connected with the stirring rod 9; a temperature sensor 14 is arranged below the stirring rod 9; spiral heating pipes and cooling pipes are arranged in the reaction kettle tank body 8.
And the liquid inlet pipe 1 is provided with a flowmeter 2 and an automatic control valve 3. A large amount of liquid is added through the liquid inlet pipe 1, and the liquid inlet is stopped through the automatic control valve 3 after a certain amount of liquid is measured through the flowmeter 2. It can be ensured that the dosage is the same for each addition.
The upper end of the material storage box 6 is provided with a feeding control valve 5, and the lower end is provided with a discharging control valve 7. The storage tank 6 is a fixed volume, and is determined according to the volume of the small dose of reagent, and the storage tank 6 is designed in advance by considering the volume between the storage tank 6 and the valve, and the calibrated volume of the storage tank 6 is slightly larger than the actual volume of the storage tank 6. The discharging control valve 7 is closed during feeding, the feeding control valve 5 is closed after feeding is completed, and the discharging control valve 7 is opened during discharging.
The bottom of the reaction kettle tank body 8 is conical, and a discharge hole 15 is formed in the center of the bottom of the reaction kettle tank body 8. The conical design can facilitate discharging and avoid unclean discharging.
And a connecting rod is arranged between the heating pipe and the reaction kettle tank body 8, and a connecting rod is arranged between the cooling pipe and the reaction kettle. The heating pipe and the cooling pipe can be separated from the reaction kettle tank body 8 by a certain distance through the connecting rod, so that the heating pipe and the cooling pipe are completely immersed in the reaction liquid. Meanwhile, the heating pipe and the cooling pipe are designed in a spiral mode, so that the contact surface is enlarged, and the heated or cooled flowing of the reaction liquid can be promoted. The inlet 11 of the heating pipe is positioned at the left side of the reactor tank body 8, the outlet 12 of the heating pipe is positioned at the bottom surface of the reactor tank body, the inlet 13 of the cooling pipe is positioned at the right side of the reactor tank body, and the outlet 14 of the cooling pipe is positioned at the bottom surface of the reactor tank body 8.
An observation chamber 17 is arranged on the surface of the reaction kettle tank body 8. The reaction progress condition can be conveniently observed, and each control valve can be programmed according to the results of multiple observations to realize automatic control.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (4)
1. A veratraldehyde reaction kettle is characterized in that the reaction kettle consists of a liquid inlet pipe (1), a storage box (6), a stirring motor (4), a stirring rod (9), a reaction kettle tank body (8), a gas outlet (16), a heating pipe, a cooling pipe and a temperature sensor (14); the liquid inlet pipe (1), the gas outlet (16) and the storage box (6) are arranged on the upper end surface of the reaction kettle tank body (8), the stirring motor (4) is arranged above the center of the reaction kettle tank body (8), and the lower surface of the stirring motor (4) is connected with the stirring rod (9); a temperature sensor (14) is arranged below the stirring rod (9); a spiral heating pipe and a spiral cooling pipe are arranged in the reaction kettle tank body (8); the liquid inlet pipe (1) is provided with a flowmeter (2) and an automatic control valve (3); the upper end of the material storage box (6) is provided with a feeding control valve (5), and the lower end is provided with a discharging control valve (7).
2. The veratraldehyde reactor as claimed in claim 1, wherein the bottom of the reactor tank (8) is conical, and the discharge port (15) is formed in the center of the bottom of the reactor tank (8).
3. The veratraldehyde reactor as claimed in claim 1, wherein a connecting rod is provided between the heating tube and the reactor tank (8), and a connecting rod is provided between the cooling tube and the reactor.
4. The veratraldehyde reactor as claimed in claim 1, wherein the observation chamber (17) is formed on the surface of the tank (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922127791.5U CN211754906U (en) | 2019-12-03 | 2019-12-03 | Veratraldehyde reaction kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922127791.5U CN211754906U (en) | 2019-12-03 | 2019-12-03 | Veratraldehyde reaction kettle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211754906U true CN211754906U (en) | 2020-10-27 |
Family
ID=72962150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922127791.5U Active CN211754906U (en) | 2019-12-03 | 2019-12-03 | Veratraldehyde reaction kettle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211754906U (en) |
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2019
- 2019-12-03 CN CN201922127791.5U patent/CN211754906U/en active Active
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