Medium-sized reaction kettle for heterogeneous catalyst
By introducing heat insulation and auxiliary structures into a medium-sized reactor for heterogeneous catalysts, combined with heating, stirring and an electric arc generator, the problem of low efficiency in traditional reactors is solved, and a more efficient catalytic effect is achieved.
Patent Information
- Application Number
- CN202520048064.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-09
- Publication Date
- 2025-12-16
- Estimated Expiration
- 2035-01-09
AI Technical Summary
Traditional heterogeneous catalysts have low efficiency in catalytic processes when used in medium-sized reactors.
A medium-sized reactor for heterogeneous catalysts, including heat insulation and auxiliary structures, is used. The catalytic efficiency is improved by combining components such as heating elements, stirring rods, rifling and electric arc generators, and heat loss is reduced by heat insulation and cooling cover.
It improves the activity of the catalyst, accelerates the chemical reaction rate, reduces heat loss inside the reactor, and enhances the overall catalytic efficiency.
Smart Images
Figure CN223669167U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of homogeneous catalyst processing, especially relates to a medium -sized reaction kettle for heterogeneous catalyst. BACKGROUND
[0002] The substance that can accelerate or slow down the chemical reaction rate only because of the existence, and the composition and quality of the substance do not change, is called catalyst. The catalyst is in the same homogeneous gas phase or liquid phase as the reactant, which is called single-phase catalysis. The catalyst is in different phases with the reactant, which is called heterogeneous catalysis, namely heterogeneous catalysis. Heterogeneous catalysts are present in different phase reactions (for example: solid catalyst in liquid mixing reaction). The heterogeneous catalyst needs to be applied to the reaction kettle structure for catalytic reaction in production and processing.
[0003] However, the traditional medium-sized reaction kettle for heterogeneous catalyst has some problems in use. Although the traditional medium-sized reaction kettle for heterogeneous catalyst can catalyze in the catalytic process, the efficiency is relatively low in the catalytic process, so a medium-sized reaction kettle for heterogeneous catalyst is needed to solve the above problems. UTILITY MODEL CONTENT
[0004] The utility model aims at providing a medium -sized reaction kettle for heterogeneous catalyst, to solve the defects of low efficiency of traditional catalyst medium -sized reaction kettle in catalysis.
[0005] In order to solve the above technical problems, the utility model provides the following technical scheme: a medium -sized reaction kettle for heterogeneous catalyst, including reaction kettle and support frame, the bottom end of the reaction kettle is installed with support frame, the both sides of the top end of the support frame are provided with heat insulation structure, the top end of the reaction kettle is installed with feed inlet, one end of the feed inlet is installed with liquid feeding pump, the outside of the feed inlet is installed with flow controller, one side of the top end of the reaction kettle is installed with temperature sensor, the top end of the temperature sensor is installed with temperature display, the inside of the reaction kettle is provided with auxiliary structure, the front end of the reaction kettle is installed with transparent window.
[0006] Preferably, the auxiliary structure includes motor, heating assembly, heating wire, connecting shaft, stirring rod, rifling and electric arc generator, the motor is installed at the top end of the reaction kettle, the bottom end of the motor is installed with connecting shaft, the outside of the connecting shaft is installed with stirring rod, the inner wall of the reaction kettle is provided with rifling, the heating assembly is installed at the bottom end of the reaction kettle, the inside of the heating assembly is installed with heating wire.
[0007] Through the above structure, the catalytic speed can be accelerated and the catalytic efficiency can be improved in use.
[0008] Preferably, the electric arc generator is installed on one side of the bottom end of the reaction kettle, and a polytetrafluoroethylene cover is arranged on the outer side of the electric arc generator.
[0009] Preferably, the stirring rod is provided with two groups, and the two groups of stirring rods are symmetrically distributed on the outer side of the bottom end of the connecting shaft.
[0010] Preferably, the rifling is provided with a plurality of riflings, and the plurality of riflings are annularly distributed on the inner wall of the reaction kettle.
[0011] Preferably, the heat insulation structure comprises a mounting frame, an air cylinder and a heat insulation cooling cover, the mounting frame is installed on both sides of the support frame, the air cylinder is installed on one side of the mounting frame, and the heat insulation cooling cover is installed on one side of the air cylinder.
[0012] Through the above structure, the heat loss of the reaction kettle can be reduced during use.
[0013] Preferably, the heat insulation cooling cover is provided with two groups, and the two groups of heat insulation cooling covers are symmetrically distributed on the outer side of the reaction kettle.
[0014] The arrangement of the two groups of heat insulation cooling covers can make the heat preservation effect better.
[0015] Compared with the prior art, the beneficial effects of the utility model are that: the medium-sized reaction kettle for heterogeneous catalyst can reduce the heat loss in the reaction kettle through the arrangement of the heat insulation structure during use, and the catalytic efficiency can be improved through the arrangement of the auxiliary structure;
[0016] 1. By setting the auxiliary structure, when catalyzing, the use of the heating assembly and the heating wire can heat the reaction kettle, and the stirring of the connecting shaft and the stirring rod can improve the catalytic efficiency. The use of the rifling during stirring can also improve the stirring efficiency, promote the collision of the reaction liquid to be more sufficient, the use of the electric arc generator can excite the reaction molecule to make it more easily react, which is helpful to improve the activity of the catalyst, thereby accelerating the rate of chemical reaction and improving the efficiency of stirring.
[0017] 2. By setting the heat insulation structure, when heating and catalyzing the reaction kettle, the use of the two groups of heat insulation cooling covers can surround and heat the reaction kettle, thereby reducing the heat loss in the reaction kettle and reducing the speed of the internal temperature of the reaction kettle, thereby completing the heat preservation work. BRIEF DESCRIPTION OF DRAWINGS
[0018] Figure 1 It is a front view structure schematic diagram of the utility model;
[0019] Figure 2 It is a front view local section structure schematic diagram of the utility model;
[0020] Figure 3 It is a rear view partial section structure schematic view of the utility model.
[0021] Figure 4 It is a top view partial section structure schematic view of the utility model.
[0022] Figure 5 It is a top view section structure schematic view of the utility model.
[0023] In the figure: 1, reaction kettle; 2, support frame; 3, heat insulation structure; 301, mounting bracket; 302, air cylinder; 303, heat insulation cooling cover; 4, liquid feeding pump; 5, flow controller; 6, temperature display; 7, feeding port; 8, auxiliary structure; 801, motor; 802, heating assembly; 803, heating wire; 804, connecting shaft; 805, stirring rod; 806, rifling; 807, electric arc generator; 9, transparent window; 10, temperature sensor. DETAILED DESCRIPTION
[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.
[0025] The utility model embodiment provides a kind of heterogeneous catalyst with medium-sized reaction kettle, as shown in Figures 1-5 It is shown in the figure, including reaction kettle 1 and support frame 2;Reaction kettle 1 bottom end is equipped with support frame 2, and the top of support frame 2 is provided with heat insulation structure 3 on both sides, and the top of reaction kettle 1 is equipped with feeding port 7, and one end of feeding port 7 is equipped with liquid feeding pump 4;Feeding port 7 outside is equipped with flow controller 5, and the side of the top of reaction kettle 1 is equipped with temperature sensor 10, and the top of temperature sensor 10 is equipped with temperature display 6, and the inside of reaction kettle 1 is provided with auxiliary structure 8, and the front end of reaction kettle 1 is equipped with transparent window 9.
[0026] In the further preferred embodiment of the utility model, Figures 1-5As shown: auxiliary structure 8 includes motor 801, heating assembly 802, heating wire 803, connecting shaft 804, stirring rod 805, rifling 806 and arc generator 807, the motor 801 is installed at the top end of the reaction kettle 1, the bottom end of the motor 801 is provided with the connecting shaft 804, the outer side of the connecting shaft 804 is provided with the stirring rod 805, the inner wall of the reaction kettle 1 is provided with the rifling 806, the heating assembly 802 is installed at the bottom end of the reaction kettle 1, the inside of the heating assembly 802 is provided with the heating wire 803, the arc generator 807 is installed at one side of the inside bottom end of the reaction kettle 1, the outer side of the arc generator 807 is provided with a polyfluoroethylene cover, the stirring rod 805 is provided with two groups, the two groups of stirring rods 805 are symmetrically distributed on the outer side of the bottom end of the connecting shaft 804, and the rifling 806 is provided with a plurality of groups, and the plurality of groups of rifling 806 are annularly distributed on the inner wall of the reaction kettle 1.
[0027] Specifically, when catalyzing, the raw materials are pumped into the inside of the feed inlet 7 by the liquid feed pump 4, and then discharged into the inside of the reaction kettle 1, when conveying the raw materials, the flow can be controlled by the setting of the flow controller 5, when the raw materials are injected, the heating wire 803 is started by the external power supply to heat the raw materials in the inside of the reaction kettle 1, and the temperature in the inside of the reaction kettle 1 is monitored by the use of the temperature display 6 and the temperature sensor 10, when heating, the motor 801 is started, and the motor 801 drives the stirring rod 805 to rotate to stir the raw materials after being started, the stirring efficiency of the raw materials can be improved by the use of the rifling 806, so that the reaction liquid collision is more sufficient, and the arc generator 807 is also started when stirring, the high temperature and high energy electrons generated by the arc of the arc generator 807 can excite the reaction molecule, so that the chemical reaction is more easily occurred, thereby improving the catalytic efficiency of the raw materials, and completing the catalytic work of the homogeneous catalyst.
[0028] In the further preferred embodiments of the utility model, Figures 1-5 As shown: the heat insulation structure 3 includes mounting frame 301, air cylinder 302 and heat insulation cooling cover 303, the mounting frame 301 is installed on both sides of the support frame 2, one side of the mounting frame 301 is provided with the air cylinder 302, one side of the air cylinder 302 is provided with the heat insulation cooling cover 303, the heat insulation cooling cover 303 is provided with two groups, and the two groups of heat insulation cooling covers 303 are symmetrically distributed on the outside of the reaction kettle 1.
[0029] Specifically, when the reaction kettle 1 is working, the air cylinder 302 is started, and the air cylinder 302 pushes the heat insulation cooling cover 303 to adhere to the outside of the reaction kettle 1 after being started, the outside of the reaction kettle 1 can be heat-insulated by the use of the two groups of heat insulation cooling covers 303, the heat loss in the inside of the reaction kettle 1 is reduced, and the heat-insulating work is completed.
[0030] Although the utility model has been explained in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or make equivalent replacement to part of the technical features, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.
Claims
1. A medium-sized reaction kettle for heterogeneous catalyst, comprising a reaction kettle (1) and a support frame (2); Its characterized in that: The bottom end of the reaction kettle (1) is provided with a support frame (2), the top end of the support frame (2) is provided with a heat insulation structure (3) on both sides, the top end of the reaction kettle (1) is provided with a feed inlet (7), one end of the feed inlet (7) is provided with a liquid feed pump (4); The outer side of the feed inlet (7) is provided with a flow controller (5), one side of the top end of the reaction kettle (1) is provided with a temperature sensor (10), the top end of the temperature sensor (10) is provided with a temperature display (6), the inside of the reaction kettle (1) is provided with an auxiliary structure (8), and the front end of the reaction kettle (1) is provided with a transparent window (9).
2. The medium-sized reaction kettle for heterogeneous catalysts according to claim 1, characterized in that: The auxiliary structure (8) comprises a motor (801), a heating assembly (802), a heating wire (803), a connecting shaft (804), a stirring rod (805), a rifling (806) and an electric arc generator (807), the motor (801) is installed at the top end of the reaction kettle (1), the bottom end of the motor (801) is provided with the connecting shaft (804), the outer side of the connecting shaft (804) is provided with the stirring rod (805), the inner wall of the reaction kettle (1) is provided with the rifling (806), and the heating assembly (802) is installed at the bottom end of the reaction kettle (1). The heating assembly (802) is provided with a heating wire (803) in the inside.
3. The medium-sized reaction kettle for heterogeneous catalysts according to claim 2, characterized in that: The electric arc generator (807) is installed on one side of the bottom end of the inside of the reaction kettle (1), and the outer side of the electric arc generator (807) is provided with a polytetrafluoroethylene cover.
4. The medium-sized reaction kettle for heterogeneous catalysts according to claim 2, characterized in that: The stirring rod (805) is provided with two groups, and the two groups of stirring rods (805) are symmetrically distributed on the outer side of the bottom end of the connecting shaft (804).
5. The medium-sized reaction kettle for heterogeneous catalysts according to claim 2, characterized in that: The rifling (806) is provided with a plurality of, and the plurality of rifling (806) is annularly distributed on the inner wall of the reaction kettle (1).
6. The intermediate scale reaction vessel for a heterogeneous catalyst of claim 1, wherein: The heat insulation structure (3) comprises a mounting bracket (301), an air cylinder (302) and a heat insulation cooling cover (303), the mounting bracket (301) is installed on both sides of the support frame (2), one side of the mounting bracket (301) is provided with the air cylinder (302), and one side of the air cylinder (302) is provided with the heat insulation cooling cover (303).
7. The medium-sized reaction kettle for heterogeneous catalysts according to claim 6, characterized in that: The heat insulation cooling cover (303) is provided with two groups, and the two groups of heat insulation cooling covers (303) are symmetrically distributed on the outer side of the reaction kettle (1).