Jacket reaction device for noble metal catalyst
By designing a jacketed reaction device and utilizing a combination of a stirring shaft, a liquid pump, and a heating plate, the problem of poor mixing effect in existing precious metal catalyst reactors was solved, resulting in better reaction performance.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-07
- Publication Date
- 2026-03-24
AI Technical Summary
Existing precious metal catalyst reactors, which use motor-driven stirring paddles, have poor mixing effects, resulting in unsatisfactory reaction results.
A jacketed reaction device was designed, comprising an outer reaction vessel, an inner reaction vessel, a heating plate, a stirring shaft, a liquid pump, and a circulation pipeline. The stirring shaft is driven by a motor to stir the reaction, and the liquid pump and circulation pipeline are used to circulate the reaction liquid. The heating plate regulates the temperature and improves the reaction effect.
By combining stirring, circulation, and heating, the overall reaction efficiency of the reactor was significantly improved.
Smart Images
Figure CN224025043U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to precious metal catalyst technical field, concretely is a kind of jacketed reaction device for precious metal catalyst. BACKGROUND
[0002] Precious metal catalyst can change chemical reaction speed and the precious metal material that itself does not participate in reaction final product, almost all precious metals can be used as catalyst, but commonly used is platinum, palladium, rhodium, silver, ruthenium etc., among them, platinum, rhodium is most widely used, their electron orbit is not filled, surface easy adsorption reactant, and intensity is moderate, benefit to form intermediate "active compound", with higher catalytic activity, also have high temperature resistance, oxidation resistance, corrosion resistance and other comprehensive excellent characteristics, become the most important catalyst material.
[0003] The existing precious metal catalyst reaction kettle, in work, only through motor drives stirring paddle to make solution in reaction kettle interior carries out mixing, and the effect of reaction is not good.
[0004] Therefore, a jacketed reaction device for precious metal catalyst is needed to improve the above problems. UTILITY MODEL CONTENTS
[0005] The utility model aims at providing a kind of jacketed reaction device for precious metal catalyst, to solve the problems presented in the above background art.
[0006] To achieve the above object, the utility model provides the following technical scheme:
[0007] A kind of jacketed reaction device for precious metal catalyst, including reaction outer tank, the inside of the reaction outer tank is provided with reaction inner tank, heating plate is arranged between the reaction outer tank and reaction inner tank, the top of the reaction outer tank is provided with tank cover, the top of the tank cover is installed with motor in middle, the lower side of the motor is installed with stirring shaft, the left side of the tank cover top is installed with liquid pump, the bottom of the liquid pump is provided with lower bottom pipe, the top of the liquid pump is provided with circulating pipeline, the bottom of the reaction outer tank is evenly provided with supporting leg, the bottom of the reaction inner tank is provided with discharge pipe, the lower end of the discharge pipe is installed with valve, the front of the reaction outer tank is installed with first controller, the front side of the tank cover top is installed with second controller, the rear side of the tank cover top is provided with charging port.
[0008] As the preferred scheme of the utility model, the heating plate is connected with the first controller by wire, and the connection mode is electric connection.
[0009] As the preferred scheme of the utility model, the stirring shaft penetrates tank cover, and the connection mode of stirring shaft and tank cover is rotary connection.
[0010] As the preferred scheme of the utility model, the lower bottom pipe penetrates the tank cover and extends to the inside of the reaction inner tank.
[0011] As the preferred scheme of the utility model, the outer shape structure of the circulating pipeline is designed as an n-shaped structure, and the right end of the circulating pipeline penetrates the tank cover and extends to the inside of the reaction inner tank.
[0012] As the preferred scheme of the utility model, the second controller is connected with the motor and the liquid pumping pump through wires respectively, and the connection mode is electric connection.
[0013] Compared with the prior art, the utility model has the beneficial effects that:
[0014] 1、In the utility model, the motor and the stirring shaft can stir the reaction liquid in the reaction inner tank, the liquid pumping pump, the lower bottom pipe and the circulating pipeline can circulate the reaction liquid in the reaction inner tank, and the heating plate can adjust the temperature of the reaction inner tank, so that the reaction device has better overall reaction effect through stirring, reaction liquid circulation and reaction liquid heating. BRIEF DESCRIPTION OF DRAWINGS
[0015] Fig. 1 It is a whole appearance structure schematic view of the utility model;
[0016] Fig. 2 It is a tank cover appearance structure schematic view of the utility model;
[0017] Fig. 3 It is a reaction inner tank, heating plate structure schematic view of the utility model.
[0018] In the drawing: 1, reaction outer tank; 2, reaction inner tank; 3, heating plate; 4, tank cover; 5, motor; 6, stirring shaft; 7, liquid pumping pump; 8, lower bottom pipe; 9, circulating pipeline; 10, supporting leg; 11, discharge pipe; 12, valve; 13, first controller; 14, second controller; 15, feeding opening. DETAILED DESCRIPTION
[0019] The technical scheme in the embodiments of the utility model will be clearly and completely described below, 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 the ordinary skilled in the art without creative labor belong to the protection scope of the utility model.
[0020] Clearly, the described embodiments are merely a part of the embodiments of the present application, rather than all the embodiments, and based on the embodiments of the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.
[0021] In order to facilitate the understanding of the present application, the present application will be described more fully below with reference to the relevant drawings, and several embodiments of the present application are given, however, the present application can be realized in many different forms, and is not limited to the embodiments described herein, on the contrary, the purpose of providing these embodiments is to make the disclosure of the present application more thorough and comprehensive.
[0022] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or there can be a middle element, and when an element is referred to as being "connected to" another element, it can be directly connected to the other element or there can be a middle element, the terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.
[0023] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which the present application belongs, the terms used in the specification of the present application are only for the purpose of describing specific embodiments, and are not intended to limit the present application, the term "and / or" used herein includes any and all combinations of one or more related listed items.
[0024] Embodiments, please refer to Figs. 1-3 The present application provides a technical scheme:
[0025] A jacketed reaction device for noble metal catalyst, comprising a reaction outer tank 1, a reaction inner tank 2 is arranged in the reaction outer tank 1, a heating plate 3 is arranged between the reaction outer tank 1 and the reaction inner tank 2, a tank cover 4 is arranged at the top of the reaction outer tank 1, a motor 5 is installed at the middle of the top of the tank cover 4, a stirring shaft 6 is installed at the lower side of the motor 5, a liquid pumping pump 7 is installed at the left side of the top of the tank cover 4, a lower bottom pipe 8 is arranged at the bottom of the liquid pumping pump 7, a circulating pipe 9 is arranged at the top of the liquid pumping pump 7, supporting legs 10 are uniformly arranged at the bottom of the reaction outer tank 1, a discharge pipe 11 is arranged at the bottom of the reaction inner tank 2, a valve 12 is installed at the lower end of the discharge pipe 11, a first controller 13 is installed on the front of the reaction outer tank 1, a second controller 14 is installed on the front side of the top of the tank cover 4, and a feeding port 15 is arranged at the rear side of the top of the tank cover 4.
[0026] In the embodiment, the heating plate 3 is connected with the first controller 13 through wires, and the connection mode is electrical connection; the stirring shaft 6 penetrates the tank cover 4 and is rotatably connected with the tank cover 4; the lower bottom pipe 8 penetrates the tank cover 4 and extends into the inside of the reaction inner tank 2; the circulation pipeline 9 is designed in an n-shaped structure, and the right end of the circulation pipeline 9 penetrates the tank cover 4 and extends into the inside of the reaction inner tank 2; the second controller 14 is respectively connected with the motor 5 and the liquid pump 7 through wires, and the connection mode is electrical connection; the motor 5 and the stirring shaft 6 can be arranged to stir the reaction liquid in the reaction inner tank 2; the liquid pump 7, the lower bottom pipe 8 and the circulation pipeline 9 can be arranged to circulate the reaction liquid in the reaction inner tank 2; and the heating plate 3 can be arranged to adjust the temperature of the reaction inner tank 2; and the above design can make the reaction device have a better overall reaction effect through stirring, reaction liquid circulation and reaction liquid heating.
[0027] The working process of the utility model is as follows: firstly, the material and the reaction liquid are added into the reaction inner tank 2 through the feeding opening 15; then, the motor 5 is started to drive the stirring shaft 6 to rotate; then, the liquid pump 7 is started to circulate the reaction liquid through the lower bottom pipe 8 and the circulation pipeline 9; then, the heating plate 3 is started to heat the reaction inner tank 2; after the reaction is completed, the valve 12 is opened to discharge the reaction liquid; the motor 5 and the stirring shaft 6 can be arranged to stir the reaction liquid in the reaction inner tank 2; the liquid pump 7, the lower bottom pipe 8 and the circulation pipeline 9 can be arranged to circulate the reaction liquid in the reaction inner tank 2; and the heating plate 3 can be arranged to adjust the temperature of the reaction inner tank 2; and the above design can make the reaction device have a better overall reaction effect through stirring, reaction liquid circulation and reaction liquid heating.
[0028] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and modifications can be made to the embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.
Claims
1. A jacketed reaction apparatus for a precious metal catalyst, comprising an outer reaction vessel (1), characterized in that: An inner reaction tank (2) is provided inside the outer reaction tank (1). A heating plate (3) is provided between the outer reaction tank (1) and the inner reaction tank (2). A tank cover (4) is provided on the top of the outer reaction tank (1). A motor (5) is installed in the middle of the top of the tank cover (4). A stirring shaft (6) is installed on the lower side of the motor (5). A liquid pump (7) is installed on the left side of the top of the tank cover (4). A bottom pipe (8) is provided at the bottom of the liquid pump (7). A circulation pipe (9) is provided on the top of the liquid pump (7), and support legs (10) are evenly provided on the bottom of the outer reaction tank (1). A discharge pipe (11) is provided on the bottom of the inner reaction tank (2). A valve (12) is installed at the lower end of the discharge pipe (11). A first controller (13) is installed on the front of the outer reaction tank (1). A second controller (14) is installed on the front side of the top of the tank cover (4). A feeding port (15) is provided on the rear side of the top of the tank cover (4).
2. The jacketed reaction apparatus for a noble metal catalyst according to claim 1, characterized in that: The heating plate (3) is connected to the first controller (13) via a wire, and the connection is electrical.
3. The jacketed reaction apparatus for a noble metal catalyst according to claim 1, characterized in that: The stirring shaft (6) passes through the tank cover (4), and the stirring shaft (6) and the tank cover (4) are connected by a rotatable connection.
4. The jacketed reaction apparatus for a noble metal catalyst according to claim 1, characterized in that: The bottom tube (8) penetrates the tank cover (4) and extends into the interior of the reaction tank (2).
5. The jacketed reaction apparatus for a noble metal catalyst according to claim 1, characterized in that: The circulation pipe (9) has an n-shaped structure, and the right end of the circulation pipe (9) passes through the tank cover (4) and extends into the interior of the reaction tank (2).
6. The jacketed reaction apparatus for a noble metal catalyst according to claim 1, characterized in that: The second controller (14) is connected to the motor (5) and the liquid pump (7) via wires, and the connection is electrical.