Advanced catalytic oxidation reaction device

Abstract

The utility model discloses an advanced catalytic oxidation reaction device. The advanced catalytic oxidation reaction device comprises a mounting bracket, a primary reaction kettle and a structure bearing seat, the utility model relates to the technical field of catalytic reaction devices, liquid to be catalytically oxidized can be secondarily catalyzed by stirring a catalytic structure in a reciprocating manner, double leap of reaction rate and efficiency is realized, and meanwhile, a built-in pretreatment stirring component ensures uniform fusion of a catalyst and a liquid raw material, so that the reaction efficiency is improved. Compared with the prior art, the device has the advantages that the hidden trouble of non-uniform mixing is thoroughly eliminated, a solid foundation is laid for stable and smooth catalytic oxidation reaction, the safety and reliability of industrial catalytic reaction are improved, a new fashion of technologies in related fields is guided by the high-efficiency characteristic of the device, and perfect fusion of production efficiency and safety is realized.

Description

Technical Field

[0001] The utility model relates to the technical field of catalytic reaction devices, in particular to an advanced catalytic oxidation reaction device. Background Art

[0002] Advanced catalytic oxidation reaction device is an advanced environmental protection and chemical equipment. It accelerates the oxidation reaction rate through the action of catalysts, converts harmful substances in waste gas, waste water, etc. into harmless substances, and realizes the purification of pollutants and the recycling of resources. Advanced catalytic oxidation reaction device is a device that uses catalysts to reduce the activation energy of oxidation reaction, thereby realizing efficient oxidation reaction at lower temperature and pressure, and is mainly used to treat harmful substances such as organic pollutants, toxic gases, heavy metal ions in industrial waste gas and waste water, and converts them into harmless carbon dioxide, water, nitrogen, etc. through catalytic oxidation reaction, thereby reducing environmental pollution. The working principle of advanced catalytic oxidation reaction device is based on the basic principle of catalytic oxidation reaction. When pollutants such as waste gas and waste water enter the reaction chamber, they react with oxygen under the action of catalysts to generate harmless products. The catalyst reduces the activation energy of the reaction and accelerates the reaction rate, so that efficient oxidation reaction can be realized at lower temperature and pressure. Advanced catalytic oxidation reaction device is widely used in environmental protection, chemical, pharmaceutical, petroleum and other industries. In the field of environmental protection, it is mainly used to treat harmful substances in industrial waste gas and wastewater; in the chemical and pharmaceutical industries, it can be used for the oxidation step in the synthesis reaction to improve the reaction efficiency and product purity. However, a single reactor or reaction chamber is difficult to accommodate multiple catalytic requirements, and there is an inevitable risk of leakage and contamination during the transfer of liquids. Therefore, this case hopes to propose an advanced catalytic oxidation reaction device to solve the above problems. For the above problems, there may already be technical means to solve them in the prior art, but this case wants to provide an alternative or replacement technical solution. Utility Model Content

[0003] To achieve the above objectives, the utility model is implemented through the following technical solutions: an advanced catalytic oxidation reaction device, comprising a placement bracket, a primary reaction kettle and a structural receiving seat, the primary reaction kettle is installed on the placement bracket, a reciprocating catalytic structure is installed on the structural receiving seat, and a pretreatment stirring assembly is installed on the placement bracket;

[0004] The reciprocating catalytic structure comprises: a secondary stirring motor, a driving turntable, an activating connecting rod, a lower push block, an upper bearing block, a slide rail in the kettle, a slide rail in the seat, an activating magnet, a plurality of reciprocating stirring plates, a plurality of activating keys on the plates, a secondary reaction kettle and a catalyst adding port;

[0005] The secondary stirring motor is installed in the structural receiving seat, the driving turntable is installed on the secondary stirring motor, the guiding connecting rod is installed on the driving turntable through a rotating shaft, and the guiding connecting rod is connected to the lower push block through a rotating shaft, the inner slide rail of the kettle is installed in the secondary reactor, the inner slide rail of the seat is installed in the structural receiving seat, the lower push block is installed on the inner slide rail of the seat, the upper bearing block is installed on the inner slide rail of the kettle, a pair of guiding magnets are respectively installed on the upper bearing block and the lower push block, a plurality of reciprocating stirring plates are respectively installed on the upper bearing block, a plurality of toggle keys on the plates are respectively installed on a plurality of reciprocating stirring plates, the secondary reactor is installed on the structural receiving seat, and the catalyst addition port is installed on the secondary reactor;

[0006] It should be noted that, in the above, the liquid that needs to be catalytically oxidized is poured from the feeding port of the kettle body into the primary reactor on the mounting bracket, and flows into the secondary reactor after being processed by the pretreatment stirring assembly, and the catalytic reactant is added into the secondary reactor through the catalyst addition port, and the secondary stirring motor in the driving structure receiving seat is operated, thereby causing the driving turntable to rotate, so that the driving connecting rod is driven to operate, thereby dragging the lower push block to reciprocate on the slide rail in the seat, and a pair of driving magnets are restrained by magnetic force. Therefore, the lower push block will drive the driving magnet on it to reciprocate during movement, and then the driving magnet on the upper supporting block is pulled by the magnetic force, and then the upper supporting block is driven to reciprocate, so that multiple reciprocating stirring plates and multiple toggle keys on the plates thereon stir the mixed liquid in the secondary reactor, so that the catalytic oxidation reaction can be more rapid and uniform. This operation can perform catalytic reactions on both sides of the primary reactor and the secondary reactor respectively, and can be compatible with different catalytic uses and adapt to more complicated processes.

[0007] Preferably, the pretreatment stirring assembly comprises: an inter-kettle connection pipe, a tank body connection pipe, a pair of electromagnetic valves, a liquid placement tank, a liquid release valve, a stirring power chamber, a stirring rotor, a kettle body feed port, a transmission stirring shaft and a plurality of toggle stirring rollers;

[0008] The pipeline connecting between the reactors is installed on the secondary reactor and is connected to the primary reactor. The pipeline connecting the tank body is installed on the liquid storage tank and is connected to the secondary reactor. A pair of electromagnetic valves are respectively installed on the pipeline connecting between the reactors and the pipeline connecting the tank body. The liquid release valve is installed on the liquid storage tank. The stirring power chamber is installed on the primary reactor. The stirring rotor is installed on the primary reactor. The charging port of the reactor body is installed on the primary reactor. The stirring power chamber is connected to the stirring rotor. A number of the stirring paddles are respectively installed on the driving stirring rotating shaft;

[0009] It should be noted that, as described above, the electromagnetic valve on the pipeline connecting between the reactors is driven to close, so that the primary reactor is in a closed state. After the liquid to be catalyzed and the catalyst are put into the primary reactor through the charging port of the reactor body, the stirring rotor in the stirring power chamber is driven, so that a number of the stirring paddles are driven to rotate by the driving stirring rotating shaft, and then the liquid in the primary reactor is stirred to accelerate the catalysis. The treated liquid flows into the secondary reactor through the pipeline connecting between the reactors. At the same time, the electromagnetic valve on the pipeline connecting the tank body is closed, so that the secondary reactor is in a closed state. After the catalytic reaction is completed, the electromagnetic valve on the pipeline connecting the tank body is opened, and under the action of gravity, it flows into the liquid storage tank for storage and is released through the liquid release valve. The ozone gas injection port provided on the liquid storage tank can perform ozone catalytic oxidation operation on the liquid with ozone catalytic requirements, making the compatibility effect of the device better.

[0010] Preferably, a dust-proof cover is provided on the charging port of the reactor body;

[0011] Preferably, a liquid level display window is provided on the liquid storage tank;

[0012] Preferably, an ozone gas injection port is provided on the liquid storage tank;

[0013] Preferably, an observation window is provided on the secondary reactor.

[0014] Beneficial effects

[0015] The utility model provides an advanced catalytic oxidation reaction device. It has the following beneficial effects. Compared with the prior art, the advanced catalytic oxidation reaction device has the following beneficial effects: the device reciprocates the catalytic structure to allow the liquid to be catalytically oxidized to be secondary catalyzed, thus achieving a double leap in reaction rate and efficiency. At the same time, the built-in pretreatment stirring component ensures the uniform fusion of the catalyst and the liquid raw material, completely eliminating the hidden danger of uneven mixing, laying a solid foundation for the smooth and smooth catalytic oxidation reaction, not only improving the safety and reliability of industrial catalytic reactions, but also leading the new trend of technology in related fields with its high-efficiency characteristics, and achieving a perfect fusion of production efficiency and safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic structural diagram of an advanced catalytic oxidation reaction device described in the utility model.

[0017] Figure 2 for Figure 1 A partial enlarged schematic diagram of "A" in the figure.

[0018] In the figure: 1. mounting bracket; 2. primary reactor; 3. structural receiving seat; 4. secondary stirring motor; 5. driving turntable; 6. driving connecting rod; 7. lower push block; 8. upper bearing block; 9. slide rail in reactor; 10. slide rail in seat; 11. driving magnet; 12. reciprocating stirring plate; 13. toggle key on plate; 14. secondary reactor; 15. catalyst adding port; 16. connecting pipe between reactors; 17. tank connecting pipe; 18. electromagnetic valve; 19. liquid placing tank; 20. liquid release valve; 21. stirring power chamber; 22. stirring rotor; 23. feeding port of reactor; 24. driving stirring shaft; 25. toggle stirring roller. DETAILED DESCRIPTION

[0019] Based on the embodiments of the present utility model, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present utility model.

[0020] Through the personnel in this field, all the electrical components in this case are connected to their corresponding power supplies through wires, and appropriate controllers and encoders should be selected according to actual conditions to meet the control requirements. The specific connection and control sequence should refer to the following working principle, and the electrical connection between the electrical components is completed in the order of working in sequence. The detailed connection means are well-known technologies in this field. The following mainly introduces the working principles and processes, and no longer explains the electrical control.

[0021] Example

[0022] The present invention will be described in detail below in conjunction with the accompanying drawings. Figure 1-2As shown in the figure, a high-level catalytic oxidation reaction device includes a placement bracket 1, a primary reaction kettle 2, and a structural bearing seat 3. The primary reaction kettle 2 is installed on the placement bracket 1, and a reciprocating stirring catalytic structure is installed on the structural bearing seat 3. A pretreatment stirring assembly is installed on the placement bracket 1. The reciprocating stirring catalytic structure includes: a secondary stirring motor 4, a driving turntable 5, a driving connecting rod 6, a lower pushing block 7, an upper bearing block 8, an inner-kettle slide rail 9, an inner-seat slide rail 10, a driving magnet 11, a plurality of reciprocating stirring plates 12, a plurality of plate stirring keys 13, a secondary reaction kettle 14, and a catalyst addition port 15. The secondary stirring motor 4 is installed in the structural bearing seat 3, the driving turntable 5 is installed on the secondary stirring motor 4, the driving connecting rod 6 is installed on the driving turntable 5 through a rotating shaft, and the driving connecting rod 6 is connected to the lower pushing block 7 through a rotating shaft. The inner-kettle slide rail 9 is installed in the secondary reaction kettle 14, the inner-seat slide rail 10 is installed in the structural bearing seat 3, the lower pushing block 7 is installed on the inner-seat slide rail 10, the upper bearing block 8 is installed on the inner-kettle slide rail 9, a pair of driving magnets 11 are respectively installed on the upper bearing block 8 and the lower pushing block 7, a plurality of reciprocating stirring plates 12 are respectively installed on the upper bearing block 8, a plurality of plate stirring keys 13 are respectively installed on a plurality of the reciprocating stirring plates 12, the secondary reaction kettle 14 is installed on the structural bearing seat 3, and the catalyst addition port 15 is installed on the secondary reaction kettle 14. The pretreatment stirring assembly includes: an inter-kettle connection pipeline 16, a tank connection pipeline 17, a pair of electromagnetic valves 18, a liquid placement tank 19, a liquid release valve 20, a stirring power chamber 21, a stirring rotor 22, a kettle body feeding port 23, a driving stirring rotating shaft 24, and a plurality of stirring rollers 25. The inter-kettle connection pipeline 16 is installed on the secondary reaction kettle 14 and is connected to the primary reaction kettle 2. The tank connection pipeline 17 is installed on the liquid placement tank 19 and is connected to the secondary reaction kettle 14. A pair of electromagnetic valves 18 are respectively installed on the inter-kettle connection pipeline 16 and the tank connection pipeline 17. The liquid release valve 20 is installed on the liquid placement tank 19. The stirring power chamber 21 is installed on the primary reaction kettle 2. The stirring rotor 22 is installed on the primary reaction kettle 2. The kettle body feeding port 23 is installed on the primary reaction kettle 2. The stirring power chamber 21 is connected to the stirring rotor 22. A plurality of stirring rollers 25 are respectively installed on the driving stirring rotating shaft 24.

[0023] According to the appendix Figure 1-2It is concluded that the liquid that needs to be catalytically oxidized is poured from the feed port 23 of the kettle body into the primary reactor 2 on the mounting bracket 1, and flows into the secondary reactor 14 after being processed by the pre-treatment stirring assembly. The catalytic reactant is added into the secondary reactor 14 through the catalyst adding port 15, and the secondary stirring motor 4 in the drive structure receiving seat 3 is operated, thereby causing the driving turntable 5 to rotate, so that the driving connecting rod 6 is driven to operate, thereby dragging the lower push block 7 to reciprocate on the inner slide rail 10 of the seat, and a pair of driving magnets 11 are driven by magnetic force. The lower push block 7 is restrained from each other, so the lower push block 7 during movement will drive the induced magnet 11 thereon to reciprocate, thereby causing the induced magnet 11 on the upper bearing block 8 to be pulled by the magnetic force, thereby driving the upper bearing block 8 to reciprocate, so that the multiple reciprocating stirring plates 12 and the multiple plate toggle keys 13 thereon stir the mixed liquid in the secondary reactor 14, so that the catalytic oxidation reaction can be more rapid and uniform. This operation can perform catalytic reactions on both sides of the primary reactor 2 and the secondary reactor 14 respectively, and can It is compatible with different catalytic uses and adapts to more complicated processes; the electromagnetic valve 18 on the connecting pipe 16 between kettles is driven to close, so that the primary reactor 2 is in a closed state. After the liquid and catalyst to be catalyzed are put into the primary reactor 2 through the kettle feeding port 23, the stirring rotor 22 in the stirring power chamber 21 is driven, so that the multiple toggle stirring rollers 25 are driven by the transmission stirring shaft 24 to rotate, and then the liquid in the primary reactor 2 is stirred to accelerate the catalysis. The treated liquid flows into the secondary reactor 14 through the connecting pipe 16 between kettles. At the same time, the electromagnetic valve 18 on the tank connecting pipe 17 is closed, so that the secondary reactor 14 is in a closed state. After the catalytic reaction is completed, the electromagnetic valve 18 on the tank connecting pipe 17 is opened, and under the action of gravity, it flows into the liquid placement tank 19 for storage and is released through the liquid release valve 20. The ozone filling port provided on the liquid placement tank 19 can perform ozone catalytic oxidation operation on the liquid with ozone catalysis requirements, making the compatibility effect of the device better and better.

[0024] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An advanced catalytic oxidation reaction device, comprising a mounting bracket (1), a primary reaction kettle (2) and a structural receiving seat (3), characterized in that, The primary reactor (2) is installed on the placement bracket (1), a reciprocating stirring and catalyzing structure is installed on the structure bearing seat (3), and a pretreatment stirring assembly is installed on the placement bracket (1). The reciprocating stirring and catalyzing structure includes: a secondary stirring motor (4), a driving turntable (5), a driving connecting rod (6), a lower pushing block (7), an upper bearing block (8), an in-kettle slide rail (9), an in-seat slide rail (10), a driving magnet (11), a plurality of reciprocating stirring plates (12), a plurality of plate stirring keys (13), a secondary reactor (14), and a catalyst addition port (15). The secondary stirring motor (4) is installed in the structure bearing seat (3), the driving turntable (5) is installed on the secondary stirring motor (4), the driving connecting rod (6) is installed on the driving turntable (5) through a rotating shaft, and the driving connecting rod (6) is connected to the lower pushing block (7) through a rotating shaft. The in-kettle slide rail (9) is installed in the secondary reactor (14), the in-seat slide rail (10) is installed in the structure bearing seat (3), the lower pushing block (7) is installed on the in-seat slide rail (10), the upper bearing block (8) is installed on the in-kettle slide rail (9), a pair of driving magnets (11) are respectively installed on the upper bearing block (8) and the lower pushing block (7), a plurality of reciprocating stirring plates (12) are respectively installed on the upper bearing block (8), a plurality of plate stirring keys (13) are respectively installed on a plurality of the reciprocating stirring plates (12), the secondary reactor (14) is installed on the structure bearing seat (3), and the catalyst addition port (15) is installed on the secondary reactor (14).

2. An advanced catalytic oxidation reaction device according to claim 1, characterized in that, The pretreatment stirring assembly includes: an inter-kettle connection pipeline (16), a tank connection pipeline (17), a pair of electromagnetic valves (18), a liquid placement tank (19), a liquid release valve (20), a stirring power chamber (21), a stirring rotor (22), a kettle body feeding port (23), a driving stirring rotating shaft (24), and a plurality of stirring rollers (25). The pipeline connecting the reactors (16) is installed on the secondary reactor (14), and the pipeline connecting the reactors (16) is connected to the primary reactor (2). The pipeline connecting the tank body (17) is installed on the liquid storage tank (19), and the pipeline connecting the tank body (17) is connected to the secondary reactor (14). A pair of electromagnetic valves (18) are respectively installed on the pipeline connecting the reactors (16) and the pipeline connecting the tank body (17). The liquid release valve (20) is installed on the liquid storage tank (19). The stirring power chamber (21) is installed on the primary reactor (2). The stirring rotor (22) is installed on the primary reactor (2). The charging port of the reactor body (23) is installed on the primary reactor (2). The stirring power chamber (21) is connected to the stirring rotor (22). A number of stirring rollers (25) are respectively installed on the driving stirring rotating shaft (24).

3. An advanced catalytic oxidation reaction device according to claim 2, characterized in that, A dust-proof cover is provided on the charging port of the reactor body (23).

4. An advanced catalytic oxidation reaction device according to claim 3, characterized in that, A liquid level display window is provided on the liquid storage tank (19).

5. An advanced catalytic oxidation reaction device according to claim 4, characterized in that, An ozone gas injection port is provided on the liquid storage tank (19).

6. An advanced catalytic oxidation reaction device according to claim 5, characterized in that, An observation hanging window is provided on the secondary reactor (14).

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