CN220003980U - Reflux type reaction kettle - Google Patents
Reflux type reaction kettle Download PDFInfo
- Publication number
- CN220003980U CN220003980U CN202321303629.4U CN202321303629U CN220003980U CN 220003980 U CN220003980 U CN 220003980U CN 202321303629 U CN202321303629 U CN 202321303629U CN 220003980 U CN220003980 U CN 220003980U
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- China
- Prior art keywords
- reaction kettle
- double
- condenser
- pipe
- layer reaction
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- 238000010992 reflux Methods 0.000 title claims abstract description 15
- 239000007788 liquid Substances 0.000 claims abstract description 10
- 238000003756 stirring Methods 0.000 claims abstract description 6
- 239000010410 layer Substances 0.000 claims description 34
- 238000010438 heat treatment Methods 0.000 claims description 11
- 238000007789 sealing Methods 0.000 claims description 9
- 238000002347 injection Methods 0.000 claims description 6
- 239000007924 injection Substances 0.000 claims description 6
- 238000004146 energy storage Methods 0.000 claims description 3
- 239000011229 interlayer Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 claims 1
- 238000012824 chemical production Methods 0.000 abstract description 3
- 239000000376 reactant Substances 0.000 description 17
- 230000000694 effects Effects 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
The utility model relates to the technical field of chemical production equipment, in particular to a reflux reaction kettle. The technical scheme includes that the double-layer reaction kettle is provided with a stirring device and a discharge pipeline positioned at the bottom; the outer wall of the double-layer reaction kettle is fixedly provided with a condenser through a bracket, the upper part of the double-layer reaction kettle is provided with a return pipe, and the other end of the return pipe is led into a first connecting port of the condenser; the device comprises a condenser, a discharge device arranged below the condenser, and liquid drops formed after the condenser is condensed by the discharge device are injected into the double-layer reaction kettle. According to the utility model, the liquid is formed after entering the condenser through the return pipe and being cooled by the condenser, enters the discharge device, and then flows back to the double-layer reaction kettle through the discharge device to participate in the reaction, so that the reaction efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of chemical production equipment, in particular to a reflux reaction kettle.
Background
In chemical production, in order to reduce production cost and improve economic benefit, the reaction efficiency of reactants should be improved as much as possible; in order to improve the reaction efficiency, the reaction is carried out under the environment of optimum temperature and air pressure, the conventional reaction kettle realizes internal temperature rise through external heating, and internal substances after temperature rise can be partially evaporated to separate from the reaction, so that the reaction efficiency is maximized, and a reflux reaction kettle is provided to solve the problems.
Disclosure of Invention
Aiming at the problems in the background technology, the utility model relates to a reflux reaction kettle capable of condensing reactants.
The technical scheme of the utility model is as follows: the reflux type reaction kettle comprises a double-layer reaction kettle, wherein the double-layer reaction kettle is provided with a stirring device and a discharge pipeline positioned at the bottom; the outer wall of the double-layer reaction kettle is fixedly provided with a condenser through a bracket, the upper part of the double-layer reaction kettle is provided with a return pipe, and the other end of the return pipe is led into a first connecting port of the condenser;
the device comprises a condenser, a discharge device arranged below the condenser, and liquid drops formed after the condenser is condensed by the discharge device are injected into the double-layer reaction kettle.
Preferably, the draining device comprises a right-angle pipe below the condenser, and the right-angle pipe is provided with a pipeline connected with the second connecting port of the condenser;
one end of the right-angle pipe extends to the inner bottom side of the double-layer reaction kettle through the injection pipe;
the sealing device is characterized by further comprising a driving cylinder which is arranged on the support through the auxiliary support, wherein a sealing piston is fixed at the end part of a piston rod of the driving cylinder, and the sealing piston is positioned in the vertical section of the right-angle pipe.
Preferably, a solenoid valve is arranged on the pipeline.
Preferably, the middle section of the return pipe is transited by a square pipe, a plurality of thermoelectric generation sheets are arranged on the periphery side of the square pipe along the height direction of the square pipe, and a plurality of thermoelectric generation sheets are connected in series/parallel and are connected with external electric energy storage equipment.
Preferably, an electric air release valve is arranged on the right-angle pipe.
Preferably, the double-layer reaction kettle is arranged in a double-layer manner, and a heating device for heating the content in the inner container is arranged in the interlayer of the double-layer reaction kettle.
Compared with the prior art, the utility model has the following beneficial technical effects:
according to the utility model, the liquid is formed after entering the condenser through the return pipe and being cooled by the condenser, enters the discharge device, and then flows back to the double-layer reaction kettle through the discharge device to participate in the reaction, so that the reaction efficiency is improved.
Drawings
FIG. 1 shows a schematic diagram of an embodiment of the present utility model;
FIG. 2 shows a front cross-sectional view of the present utility model;
FIG. 3 is a schematic view of the structure of the discharging device in the present utility model;
reference numerals: 10 a stirring device; 20 double-layer reaction kettles; 21 discharge piping; 22 heating means; 30 return pipes; 40 thermoelectric generation sheets; 50 discharge means; 51 a driving cylinder; 52 right angle tube; 53 injection tube; 54 sealing the piston; a 60 condenser; a 61 electromagnetic valve; 70 brackets.
Detailed Description
The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", "front", "rear", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
As shown in fig. 1 and 2, the reflux type reaction kettle provided by the utility model comprises a double-layer reaction kettle 20, wherein the double-layer reaction kettle 20 is provided with a stirring device 10 and a discharge pipeline 21 positioned at the bottom; the double-layer reaction kettle 20 is provided with a double-layer structure, and a heating device 22 for heating the content in the inner container is arranged in the interlayer;
when the reactants react in the double-layer reaction kettle 20, the reactants react more fully through the stirring device 10 and the heating device 22.
The outer wall of the double-layer reaction kettle 20 is fixed with a condenser 60 through a bracket 70, a return pipe 30 is arranged at the upper part of the double-layer reaction kettle 20, and the other end of the return pipe 30 is led into a first connecting port of the condenser 60;
the device also comprises a discharge device 50 positioned below the condenser 60, wherein the discharge device 50 injects liquid drops formed after the condenser 60 is condensed into the double-layer reaction kettle 20.
Specifically, during the heating process of the reactant, part of the reactant evaporates, is gasified by its own characteristic, or exists in the double-layer reaction kettle 20 in the form of the product being gas, the gas enters the condenser 60 through the return pipe 30, forms liquid after being cooled by the condenser 60 and enters the discharge device 50, and then flows back to the double-layer reaction kettle 20 through the discharge device 50 to participate in the reaction, thereby improving the reaction efficiency.
Referring to fig. 3, the drain 50 includes a right-angle pipe 52 below the condenser 60, the right-angle pipe 52 having a pipe connected to a second connection port of the condenser 60;
one end of the right-angle pipe 52 extends to the inner bottom side of the double-layer reaction kettle 20 through an injection pipe 53;
also included is a drive cylinder 51 mounted on a support 70 by a secondary support, the piston rod end of the drive cylinder 51 being secured with a sealing piston 54, the sealing piston 54 being located within the vertical section of the right angle tube 52. The right-angle pipe 52 is provided with an electric air release valve. The gas in the right-angle pipe 52 can be discharged through the electric air release valve, so that liquid reactants can be conveniently injected into the double-layer reaction kettle 20.
After the condensed reactant enters the right-angle pipe 52, the sealing piston 54 is driven to move by the driving cylinder 51, so that the liquid reactant enters the double-layer reaction kettle 20 through the injection pipe 53, and when the reactant returns to the heating device 22, turbulent flow is formed due to injection of the reactant into the bottom, so that the reaction is more complete.
The pipe is provided with a solenoid valve 61. By arranging the electromagnetic valve 61, after the piston 54 is resealed to inject the liquid reactant into the double-layer reaction kettle 20, the electromagnetic valve 61 is closed, so that the reactant is prevented from entering the condenser 60 through a pipeline when the reactant is pushed.
The middle section of the return pipe 30 is transited by a square pipe, a plurality of thermoelectric generation pieces 40 are arranged on the peripheral side of the square pipe along the height direction of the square pipe, and the thermoelectric generation pieces 40 are connected in series/parallel and are connected with external electric energy storage equipment.
Because the gaseous reactants in the double-layer reaction kettle 20 enter the return pipe 30, the temperature of the gaseous reactants is higher before the gaseous reactants enter the condenser 60, and electric energy can be generated through the internal and external temperature differences of the temperature difference power generation sheets 40, so that the power generation and energy saving effects are realized.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "configured" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; may be mechanically coupled, directly coupled, or indirectly coupled via an intermediate medium. The specific meaning of the above terms in the present utility model is understood by those of ordinary skill in the art according to the specific circumstances.
The above-described embodiments are merely one or several preferred embodiments of the present utility model, and many alternative modifications and combinations of the above-described embodiments will be apparent to those skilled in the art based on the technical solutions of the present utility model and the related teachings of the above-described embodiments.
Claims (6)
1. A reflux type reaction kettle comprises a double-layer reaction kettle (20), wherein the double-layer reaction kettle (20) is provided with a stirring device (10) and a discharge pipeline (21) positioned at the bottom; the method is characterized in that: the outer wall of the double-layer reaction kettle (20) is fixed with a condenser (60) through a bracket (70), a return pipe (30) is arranged at the upper part of the double-layer reaction kettle (20), and the other end of the return pipe (30) is led into a first connecting port of the condenser (60);
the device also comprises a discharge device (50) positioned below the condenser (60), wherein the discharge device (50) is used for injecting liquid drops formed after the condenser (60) is condensed into the double-layer reaction kettle (20).
2. A reflux reactor according to claim 1, characterized in that the evacuation device (50) comprises a right-angle pipe (52) located below the condenser (60), the right-angle pipe (52) having a conduit connected to the second connection port of the condenser (60);
one end of the right-angle pipe (52) extends to the inner bottom side of the double-layer reaction kettle (20) through an injection pipe (53);
the device further comprises a driving cylinder (51) which is arranged on the bracket (70) through a secondary bracket, wherein a sealing piston (54) is fixed at the end part of a piston rod of the driving cylinder (51), and the sealing piston (54) is positioned in the vertical section of the right-angle pipe (52).
3. A reflux reaction kettle according to claim 2, characterised in that the pipe is provided with a solenoid valve (61).
4. The reflux reaction kettle according to claim 1, wherein the middle section of the reflux pipe (30) is transited by a square pipe, a plurality of thermoelectric generation pieces (40) are arranged on the periphery of the square pipe along the height direction of the square pipe, and the thermoelectric generation pieces (40) are connected in series/parallel and are connected with external electric energy storage equipment.
5. A reflux reaction kettle according to claim 2, characterized in that the right angle pipe (52) is provided with an electric air release valve.
6. A reflux reaction kettle according to claim 1, characterized in that the double-layer reaction kettle (20) is arranged in a double-layer manner, and a heating device (22) for heating the content in the inner container is arranged in the interlayer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321303629.4U CN220003980U (en) | 2023-05-26 | 2023-05-26 | Reflux type reaction kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321303629.4U CN220003980U (en) | 2023-05-26 | 2023-05-26 | Reflux type reaction kettle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220003980U true CN220003980U (en) | 2023-11-14 |
Family
ID=88676971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321303629.4U Active CN220003980U (en) | 2023-05-26 | 2023-05-26 | Reflux type reaction kettle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220003980U (en) |
-
2023
- 2023-05-26 CN CN202321303629.4U patent/CN220003980U/en active Active
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