Wet catalytic oxidation reactor with wastewater degassing function

Abstract

The invention discloses a wet catalytic oxidation reactor with a wastewater degassing function, and belongs to the technical field of wastewater treatment equipment.The wet catalytic oxidation reactor with the wastewater degassing function comprises a catalytic reaction shell, the lower end of the catalytic reaction shell is fixedly connected with an upper fixing seat, and the lower end of the catalytic reaction shell is fixedly connected with a lower fixing seat; a degassing reaction shell is arranged below the upper fixed seat, the upper end of the degassing reaction shell is fixedly connected with a lower fixed seat, and a flow guide ring is fixedly mounted at the lower end in the catalytic reaction shell; an integrated driving assembly is arranged on one side of the catalytic reaction shell, and a degassing reinforcing assembly is fixedly mounted on the degassing reaction shell. By arranging the matched integrated driving assembly and the multiple magnetic pole blocks fixed in the catalytic fixing base, the cleaning and maintaining efficiency of the whole device is improved; by designing the degassing reinforcing assembly, the temperature gradient in the vertical direction during wastewater reaction is eliminated, so that the temperature of liquid in the whole degassing reaction shell is more stable, and the degradation efficiency of pollutants is improved.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of wastewater treatment equipment, and particularly relates to a wet catalytic oxidation reactor with wastewater degassing function. BACKGROUND

[0002] With the continuous progress and development of production and life, water resource problems are increasingly prominent, and the treatment of industrial wastewater and domestic wastewater is particularly important and closely related to the quality of social development. As a kind of efficient advanced oxidation process, the wet catalytic oxidation technology has significant advantages in the field of treating high-concentration, refractory and toxic and harmful industrial wastewater. Under high temperature and high pressure conditions, the catalyst is used to activate the oxidant to generate strong oxidizing hydroxyl radicals, so as to completely degrade organic pollutants into carbon dioxide, water and small molecular inorganic substances.

[0003] In the traditional reactor, heat is usually added from the bottom or the side wall. Since the hot liquid has low density and will naturally rise, a strong temperature stratification will be formed in the reactor, and the bottom temperature will be high and the upper temperature will be low. This non-uniformity will lead to uneven wastewater reaction rate, and the reaction rate in the low-temperature upper zone will be significantly slower than that in the high-temperature bottom zone, which will lower the average efficiency of the entire device reaction, increase energy consumption, and also create conditions for the generation of by-products. SUMMARY

[0004] The technical problem to be solved by the application is to overcome the shortcomings of the prior art and provide a wet catalytic oxidation reactor with wastewater degassing function.

[0005] The technical scheme adopted to solve the above technical problem is as follows: a wet catalytic oxidation reactor with wastewater degassing function, comprising a catalytic reaction shell, the lower end of the catalytic reaction shell is fixedly connected with an upper fixing seat, a degassing reaction shell is arranged below the upper fixing seat, the upper end of the degassing reaction shell is fixedly connected with a lower fixing seat, the lower fixing seat and the upper fixing seat are fixedly installed through a plurality of fixing bolts, a reaction cover is arranged above the catalytic reaction shell, the upper end of the reaction cover is fixedly connected with a feeding pipe on one side, a sealing strip is fixedly connected to the lower surface of the reaction cover, a flow guide ring is fixedly installed at the lower end inside the catalytic reaction shell; an exhaust pipe is fixedly connected to one side of the catalytic reaction shell, a pressurizing pipe is fixedly connected to the other side of the catalytic reaction shell, an integrated driving assembly is arranged on one side of the catalytic reaction shell, and a degassing reinforcing assembly is fixedly installed on the degassing reaction shell.

[0006] Through the technical scheme, the wastewater and the catalytic particles in the catalytic bed fully react, and then penetrate out through the flow guide ring and fall into the degassing reaction shell, the sealing strip arranged on the lower surface of the reaction cover can realize high-pressure sealing of the reactor, maintain a stable pressure environment in the reactor, and also can isolate the intrusion of external air to avoid interference with the catalytic reaction and degassing of the wastewater.

[0007] Further, the exhaust pipeline and the pressurizing pipeline are fixedly connected with the installation valve, and the exhaust pipeline and the pressurizing pipeline are mutually penetrated with the catalytic reaction shell.

[0008] Through the technical scheme, the pressurizing device greatly improves the solubility of ozone in the wastewater during the reaction, provides more sufficient oxidant for the reaction, and ensures that the wastewater remains in liquid state in the reactor at high temperature.

[0009] Further, the degassing reaction shell is fixedly connected with the support frame at the lower end, a plurality of groups of fixing ribs are fixedly connected with the lower surface of the support frame, the fixing ribs are fixedly installed between the other end and the support base, the rubber pad is fixedly connected with the lower surface of the support base, the degassing reaction shell is fixedly connected with the discharge pipeline at the lower end, and the valve is fixedly installed on the discharge pipeline.

[0010] Through the technical scheme, when the liquid reaction is completed, the valve on the discharge pipeline is opened, and the reactor is usually maintained at a high pressure during operation, and when the valve is opened, the pressure difference will serve as a powerful driving force to instantaneously push the liquid to the low-pressure outlet direction, so that rapid unloading is realized, thereby shortening the production or treatment cycle and improving the equipment utilization rate.

[0011] Further, the integral driving assembly comprises a top plate fixing frame fixedly installed on one side of the upper end of the reaction cover, guide rods are symmetrically and slidably connected to the top plate fixing frame, a fixed box seat is fixedly connected to the lower end of the guide rod, the fixed box seat is fixedly connected with the outer wall of the catalytic reaction shell, a driving motor is fixedly installed in the fixed box seat, a threaded rod is fixedly connected to the output end of the driving motor, the threaded rod is threadedly connected between the top plate fixing frame, and a weight block is fixedly installed on the end of the top plate fixing frame away from the reaction cover.

[0012] Through the technical scheme, the driving motor drives the threaded rod to rotate, the threaded rod drives the top plate fixing frame and the reaction cover integrally arranged with the top plate fixing frame to move upwards through the threaded connection, the reaction cover moves upwards and drives the catalytic fixing seat fixedly connected with the connecting column through magnetic attraction to move upwards, and after the connecting column is completely removed from the device, the staff can more conveniently clean the inside of the device.

[0013] Further, the reaction cover is fixedly connected with a connecting column, a connecting cross rod is fixedly connected with the connecting column in a circumferential direction, an installation frame is fixedly connected with one end of the connecting cross rod away from the connecting column, and an outer ring positive magnetic block is fixedly embedded in the installation frame.

[0014] Further, a catalytic fixed seat is sleeved with the outer side of the lower end of the connecting column, a catalytic bed is fixedly installed between the catalytic fixed seats, catalytic particles are filled in the catalytic bed, an inner ring negative magnetic block is fixedly embedded in the inner ring of the catalytic fixed seat, and an outer ring negative magnetic block is fixedly embedded in the outer ring of the catalytic fixed seat.

[0015] Through the above technical scheme, the wastewater containing the oxidant is sprinkled on the catalytic bed, the wastewater and the catalytic particles in the catalytic bed fully react and then permeate out, the catalytic bed can be separated from the connecting column by holding the two ends of the catalytic fixed seat, and the catalytic bed can be replaced.

[0016] Further, the degassing reinforcing assembly comprises two fan-shaped air outlet seats fixedly installed in the degassing reaction shell, the fan-shaped air outlet seats are inclined hole structures inclined to the lower end of the degassing reaction shell, air guide installation covers are fixedly installed on the outer side of the degassing reaction shell in a symmetrical manner, the air guide installation covers and the fan-shaped air outlet seats are mutually penetrated, a hot air cavity is formed in the air guide installation cover, a wind direction guide plate is fixedly connected with one side of the center of the air guide installation cover, the wind direction guide plate divides the hot air cavity into two cavities, a blowing pipe is fixedly connected with one end of each of the two air guide installation covers, an air outlet hole is formed in the air guide installation cover close to the blowing pipe, the blowing pipe is communicated with the hot air cavity through the air outlet hole, and the blowing pipe is installed between the other end of the blowing pipe away from the air guide installation cover and the installation fan.

[0017] Through the above technical scheme, the installation fan can extract the hot air generated in the heating cavity through the air suction pipe, and then the hot air in the heating cavity is sent into the two air guide installation covers through the two blowing pipes, and then the hot air is blown into the upper part of the wastewater reaction liquid through the corresponding fan-shaped air outlet seat. The installation fan can quickly compensate for the heat required by the liquid in the upper part during the reaction by transporting the hot air in the lower hot air cavity to the upper part of the liquid, and the vertical temperature gradient during the wastewater reaction is eliminated, so that the temperature of the liquid in the entire degassing reaction shell is more stable.

[0018] Further, the lower end of the degassing reaction shell is fixedly connected with a heating seat made of stainless steel, a heating cavity is arranged between the heating seat and the degassing reaction shell, a heating disc-shaped tube is fixedly connected in the heating cavity, and the air suction pipeline extends into the heating cavity at the end away from the air inlet of the fan.

[0019] Through the above technical scheme, the power supply of the heating disc-shaped tube is turned on, so that the wastewater can be subjected to a warming oxidation reaction, the heating seat can conduct heat to the wastewater reaction liquid above, provide a basic heat source for the entire reaction system, maintain the temperature in the degassing reaction shell, and then activate the catalyst activity and accelerate the oxidation degradation of the refractory organic matter.

[0020] The beneficial effects of the present application are as follows: (1) The present application designs a matched integral driving assembly and a plurality of magnetic pole blocks fixed in the catalytic fixing seat. The threaded rod can drive the top plate fixing frame and the reaction cover integrally arranged with the top plate fixing frame to move upward through threaded connection. The reaction cover moves upward to drive the catalytic fixing seat fixed to the connecting column through magnetic attraction to move upward. After the connecting column is completely removed from the device, the staff can more conveniently clean the inside of the device. The arrangement of the plurality of magnetic blocks makes the replacement of the catalytic bed more convenient, and improves the cleaning and maintenance efficiency of the entire device; (2) The present application designs a degassing strengthening assembly. The lower heating disc-shaped tube directly transmits heat to the wastewater at the lower part of the degassing reaction shell through the heating seat, provides a basic heat source for the entire reaction system, maintains the temperature in the degassing reaction shell, and transports the hot air in the lower hot air cavity to the liquid above through the installed fan to quickly compensate for the heat required during the reaction of the liquid above. The high-temperature hot air accumulated in the bottom hot air cavity is quickly transported to the upper part of the liquid with lower temperature, thereby eliminating the vertical temperature gradient during the wastewater reaction, making the liquid temperature in the entire degassing reaction shell more stable, improving the reaction rate in the device, and improving the degradation efficiency of the pollutants. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 is the first perspective view of the present application; Figure 2 is the second perspective view of the present application; Figure 3 is the sectional view of the present application; Figure 4 is the internal structure view of the present application; Figure 5 is the internal structure view of the present application Figure 3 is the enlarged view of A in the present application; Figure 6 is the perspective view of the degassing strengthening assembly of the present application; Figure 7 is the internal structure view of the degassing strengthening assembly of the present application; Figure 8 is a sectional view of the air guide mounting cover of the present application; Figure 9 is a sectional view of the air guide mounting cover of the present application Figure 8 is an enlarged view of part B in the present application; Figure 10 is an enlarged view of part C in the present application Figure 8 is an enlarged view of part C in the present application.

[0022] Reference signs: 1, catalytic reaction shell; 10, upper fixing seat; 11, degassing reaction shell; 12, lower fixing seat; 13, fixing bolt; 14, support frame; 15, fixing rib; 16, support seat; 17, exhaust pipeline; 18, pressurizing pipeline; 19, discharge pipeline; 2, reaction cover; 20, feeding pipeline; 3, integrated driving assembly; 30, top plate fixing frame; 31, guide rod; 32, threaded rod; 33, fixing box seat; 34, driving motor; 35, weight block; 36, connecting column; 37, connecting cross bar; 38, mounting frame; 39, outer ring positive magnetic block; 310, inner ring positive magnetic block; 4, catalytic fixing seat; 40, catalytic bed; 41, outer ring negative magnetic block; 42, inner ring negative magnetic block; 5, degassing reinforcing assembly; 50, fixing plate; 51, mounting fan; 52, air supply pipeline; 53, air suction pipeline; 54, air guide mounting cover; 55, air outlet hole; 56, air direction guide plate; 57, fan-shaped air outlet seat; 58, hot air cavity; 59, heating seat; 510, heating cavity; 511, heating disc-shaped tube. DETAILED DESCRIPTION

[0023] In order to make the objectives, technical solutions and advantages of the present application clearer, the present application is further described in detail below in combination with the drawings and examples. It should be understood that the specific examples described herein are only used to explain the present application, and are not used to limit the present application.

[0024] As Figures 1-3As shown, the wet catalytic oxidation reactor with wastewater degassing function of the embodiment comprises a catalytic reaction shell 1, a fixed seat 10 is fixedly connected to the lower end of the catalytic reaction shell 1, a degassing reaction shell 11 is arranged below the fixed seat 10, a fixed seat 12 is fixedly connected to the upper end of the degassing reaction shell 11, the fixed seat 12 and the fixed seat 10 are fixedly installed through a plurality of fixed bolts 13, a reaction cover 2 is arranged above the catalytic reaction shell 1, a feed pipe 20 is fixedly connected to one side of the upper end of the reaction cover 2, a sealing strip is fixedly connected to the lower surface of the reaction cover 2, and a flow guide ring is fixedly installed at the lower end inside the catalytic reaction shell 1; an exhaust pipe 17 is fixedly connected to one side of the catalytic reaction shell 1, a pressurizing pipe 18 is fixedly connected to the other side of the catalytic reaction shell 1, an integrated driving assembly 3 is arranged on one side of the catalytic reaction shell 1, a degassing reinforcing assembly 5 is fixedly installed on the degassing reaction shell 11, and after the wastewater and the catalytic particles in the catalytic bed 40 fully react, the wastewater penetrates into the degassing reaction shell 11 under the flow guiding effect of the flow guide ring. The sealing strip arranged on the lower surface of the reaction cover 2 can realize high-pressure sealing of the reactor, maintain a stable pressure environment in the reactor, and also can isolate the intrusion of external air to avoid interference with the catalytic reaction and degassing of the wastewater.

[0025] As shown in the figure, Figures 1-2 The exhaust pipe 17 and the pressurizing pipe 18 are fixedly connected with installation valves, the exhaust pipe 17 and the pressurizing pipe 18 are mutually penetrated with the inside of the catalytic reaction shell 1, the pressurizing device is fixedly installed at one end of the pressurizing pipe 18 away from the catalytic reaction shell 1, the pressurizing device greatly improves the solubility of ozone in wastewater during the reaction, provides more sufficient oxidant for the reaction, and under high temperature, water is easy to boil and vaporize. The pressurization can increase the boiling point of water, and ensure that the wastewater always remains in liquid state in the reactor; the degassing reaction shell 11 is fixedly connected with a support frame 14 at the lower end, a plurality of groups of fixed ribs 15 are fixedly connected to the lower surface of the support frame 14, the fixed ribs 15 are fixedly installed between the other end and the support seat 16, the support seat 16 is fixedly connected with a rubber pad at the lower surface, the degassing reaction shell 11 is fixedly connected with a discharge pipe 19 at the lower end, and the discharge pipe 19 is fixedly installed with a valve. When the liquid reaction is completed, the valve on the discharge pipe 19 is opened, the reactor usually maintains a high pressure during the running process, and when the valve is opened, the pressure difference will serve as a powerful driving force to instantly push the liquid to the outlet direction with low pressure, so as to realize rapid unloading, shorten the production or treatment cycle, and improve the equipment utilization.

[0026] As shown in the figure, Figures 1-2As shown, the integral drive assembly 3 includes the top plate fixed frame 30 fixedly installed on one side of the upper end of the reaction cover 2, the guide rod 31 symmetrically and slidably connected to the top plate fixed frame 30, the fixed box seat 33 fixedly connected to the lower end of the guide rod 31, the fixed box seat 33 fixedly connected to the outer wall of the catalytic reaction shell 1, the drive motor 34 fixedly installed in the fixed box seat 33, the threaded rod 32 fixedly connected to the output end of the drive motor 34, the threaded connection between the threaded rod 32 and the top plate fixed frame 30, the weight block 35 fixedly installed at the end of the top plate fixed frame 30 away from the reaction cover 2, the drive motor 34 driving the threaded rod 32 to rotate, the threaded rod 32 driving the top plate fixed frame 30 and the reaction cover 2 integrally arranged with the top plate fixed frame 30 to move upward through the threaded connection, the reaction cover 2 moving upward in turn driving the catalytic fixed seat 4 fixedly connected to the connecting column 36 through magnetic attraction to move upward, and after the connecting column 36 is completely removed from the device, the staff can more conveniently clean the inside of the device.

[0027] As shown in the drawings, Figures 1-5 The connecting column 36 is fixedly connected in the reaction cover 2, the connecting cross rod 37 is fixedly and uniformly connected to the circumference of the connecting column 36, the mounting frame 38 is fixedly connected to the end of the connecting cross rod 37 away from the connecting column 36, the outer ring positive magnetic block 39 is fixedly and inlaid in the mounting frame 38, the inner ring positive magnetic block 310 is fixedly and inlaid in the outer wall of the lower end of the connecting column 36; the catalytic fixed seat 4 is sleeved on the outer side of the lower end of the connecting column 36, the catalytic bed 40 is fixedly installed between the catalytic fixed seats 4, the catalytic particles are filled in the catalytic bed 40, the inner ring negative magnetic block 42 is fixedly and inlaid in the inner ring of the catalytic fixed seat 4, the outer ring negative magnetic block 41 is fixedly and inlaid in the outer ring of the catalytic fixed seat 4, the wastewater containing oxidants is sprinkled on the catalytic bed 40, the wastewater penetrates out after fully reacting with the catalytic particles inside the catalytic bed 40, and the catalytic bed 40 can be separated from the connecting column 36 by holding the two ends of the catalytic fixed seat 4, so that the catalytic bed 40 can be replaced.

[0028] As shown in the drawings, Figures 1-10As shown, the degassing reinforcing assembly 5 includes two fan-shaped air outlet seats 57 fixedly installed in the degassing reaction shell 11, and the fan-shaped air outlet seats 57 are inclined hole structures inclined to the lower end of the degassing reaction shell 11. The outer side of the degassing reaction shell 11 is fixedly installed with air guide installation covers 54, which are penetrated by the fan-shaped air outlet seats 57. The air guide installation covers 54 are provided with hot air cavities 58. The air guide installation covers 54 are fixedly connected with air direction guide plates 56 on one side of the center. The air direction guide plates 56 divide the hot air cavities 58 into two cavities. One end of each of the air guide installation covers 54 is fixedly connected with air supply pipelines 52. The air guide installation covers 54 are provided with air outlet holes 55 near one end of the air supply pipelines 52. The air supply pipelines 52 are communicated between the air outlet holes 55 and the hot air cavities 58. The other end of each of the air supply pipelines 52 is installed between the air guide installation covers 54 and an installation fan 51. The installation fan 51 is fixedly installed on a fixed plate 50, which is fixedly installed between the degassing reaction shell 11 and the installation fan 51. The installation fan 51 is fixedly installed with an air suction pipeline 53 at the lower end. The air inlet of the installation fan 51 is fixedly connected with one end of the air suction pipeline 53. The other end of each of the air supply pipelines 52 is connected with the air outlet of the installation fan 51. The installation fan 51 can extract hot air generated in the heating cavity 510 through the air suction pipeline 53, and send the hot air in the heating cavity 510 to the air guide installation covers 54 through the air supply pipelines 52. Then, the hot air is blown into the wastewater reaction liquid above through the corresponding fan-shaped air outlet seats 57. The installation fan 51 can quickly compensate for the heat required by the liquid above during the reaction by transporting the hot air in the hot air cavity 58 below to the liquid above. The high-temperature hot air accumulated in the hot air cavity 58 below is quickly transported to the upper part of the liquid with lower temperature, thereby eliminating the vertical temperature gradient during the wastewater reaction, and making the liquid temperature in the entire degassing reaction shell 11 more stable.

[0029] As shown in the figure, Figures 1-9 The degassing reaction shell 11 is fixedly connected with a heating seat 59 at the lower end inside. The heating seat 59 is made of stainless steel. The heating seat 59 is provided with a heating cavity 510 between the degassing reaction shell 11. The heating cavity 510 is fixedly connected with a heating disc-shaped tube 511. One end of the air suction pipeline 53 away from the air inlet of the installation fan 51 is fixedly extended in the heating cavity 510. The power supply of the heating disc-shaped tube 511 is connected, so that the wastewater can be subjected to temperature oxidation reaction. The heating seat 59 can conduct heat to the wastewater reaction liquid above, provide a basic heat source for the entire reaction system, maintain the temperature in the degassing reaction shell 11, and thereby activate the catalyst activity and accelerate the oxidation degradation of the refractory organic matter.

[0030] The working principle of the embodiment is as follows: the staff pours the wastewater containing the oxidant into the catalytic reaction shell 1 through the flow guide effect of the feed pipeline 20, the wastewater is sprinkled on the catalytic bed 40, and after the wastewater and the catalytic particles in the catalytic bed 40 fully react, the wastewater penetrates out through the flow guide effect of the flow guide ring and falls into the degassing reaction shell 11; The power supply of the heating disc-shaped pipe 511 is turned on, so that the wastewater can be subjected to the warming oxidation reaction, and the installed air blower 51 is started, which can extract the hot air generated in the heating cavity 510 through the air suction pipeline 53, and then the hot air in the heating cavity 510 is sent into the two air guide installation covers 54 through the two air supply pipelines 52, and then the hot air is blown into the upper part of the wastewater reaction liquid through the corresponding fan-shaped air outlet seat 57. At the same time, when the heating disc-shaped pipe 511 is heated, the heating seat 59 can conduct heat to the wastewater reaction liquid above, thereby activating the catalyst activity, accelerating the oxidation degradation of the refractory organic matter, and further, part of the hot air in the heating cavity 510 is extracted, so as to avoid the continuous temperature rise around the heating disc-shaped pipe 511, so that the working temperature of the heating disc-shaped pipe 511 is stabilized in the design interval. When the device needs to be cleaned inside after being used for a period of time, the driving motor 34 drives the threaded rod 32 to rotate, the threaded rod 32 drives the top plate fixing frame 30 and the reaction cover 2 integrally arranged with the top plate fixing frame 30 to move upwards through the threaded connection, the reaction cover 2 moves upwards and drives the catalytic fixed seat 4 fixed between the connecting columns 36 through magnetic attraction to move upwards, at this time, the catalytic fixed seat 4 at both ends can be directly separated from the connecting columns 36, so that the catalytic bed 40 can be replaced, and after the connecting columns 36 are completely removed from the device, the staff can more conveniently clean the inside of the device.

[0031] The above only describes the preferred embodiments of the present application and is not used to limit the protection scope of the present application.

Claims

1. A wet catalytic oxidation reactor with wastewater degassing function, comprising a catalytic reaction shell (1), characterized in that, The lower end of the catalytic reaction shell (1) is fixedly connected to an upper fixing seat (10), and a degassing reaction shell (11) is provided below the upper fixing seat (10). The upper end of the degassing reaction shell (11) is fixedly connected to a lower fixing seat (12). The lower fixing seat (12) and the upper fixing seat (10) are fixedly installed by multiple fixing bolts (13). A reaction cover (2) is provided above the catalytic reaction shell (1). A feed pipe (20) is fixedly connected to one side of the upper end of the reaction cover (2). A sealing strip is fixedly connected to the lower surface of the reaction cover (2). A flow guide ring is fixedly installed inside the lower end of the catalytic reaction shell (1). An exhaust pipe (17) is fixedly connected to one side of the catalytic reaction housing (1), a pressurization pipe (18) is fixedly connected to the other side of the catalytic reaction housing (1), an integrated drive assembly (3) is provided on one side of the catalytic reaction housing (1), and a degassing enhancement assembly (5) is fixedly installed on the degassing reaction housing (11).

2. The wet catalytic oxidation reactor with wastewater degassing function according to claim 1, characterized in that, Valves are fixedly connected to both the exhaust pipe (17) and the pressurization pipe (18). The exhaust pipe (17) and the pressurization pipe (18) are interconnected with the interior of the catalytic reaction shell (1). A pressurization device is fixedly installed at the end of the pressurization pipe (18) away from the catalytic reaction shell (1).

3. The wet catalytic oxidation reactor with wastewater degassing function according to claim 1, characterized in that, The lower end of the degassing reaction shell (11) is fixedly connected to a support frame (14). Multiple sets of fixing ribs (15) are evenly fixedly connected to the lower surface of the support frame (14). The other end of the fixing ribs (15) is fixedly installed between the support base (16). A rubber pad is fixedly connected to the lower surface of the support base (16). The lower end of the degassing reaction shell (11) is fixedly connected to a discharge pipe (19). A valve is fixedly installed on the discharge pipe (19).

4. The wet catalytic oxidation reactor with wastewater degassing function according to claim 1, characterized in that, The integrated drive assembly (3) includes a top plate fixing frame (30) fixedly installed on one side of the upper end of the reaction cover (2). A guide rod (31) is symmetrically slidably connected on the top plate fixing frame (30). A fixing box base (33) is fixedly connected to the lower end of the guide rod (31). The fixing box base (33) is fixedly connected to the outer wall of the catalytic reaction shell (1). A drive motor (34) is fixedly installed inside the fixing box base (33). A threaded rod (32) is fixedly connected to the output end of the drive motor (34). The threaded rod (32) is threadedly connected to the top plate fixing frame (30). A weight block (35) is fixedly installed at the end of the top plate fixing frame (30) away from the reaction cover (2).

5. The wet catalytic oxidation reactor with wastewater degassing function according to claim 1, characterized in that, A connecting column (36) is fixedly connected inside the reaction cap (2). A connecting crossbar (37) is evenly fixedly connected around the circumference of the connecting column (36). A mounting bracket (38) is fixedly connected to the end of the connecting crossbar (37) away from the connecting column (36). An outer ring positive magnetic block (39) is fixedly embedded inside the mounting bracket (38). An inner ring positive magnetic block (310) is fixedly embedded on the outer wall of the lower end of the connecting column (36).

6. The wet catalytic oxidation reactor with wastewater degassing function according to claim 5, characterized in that, A catalyst fixing seat (4) is sleeved on the outer side of the lower end of the connecting column (36). A catalyst bed (40) is fixedly installed between the catalyst fixing seats (4). The catalyst bed (40) is filled with catalyst particles. An inner ring negative pole magnetic block (42) is fixedly embedded in the inner ring of the catalyst fixing seat (4). An outer ring negative pole magnetic block (41) is fixedly embedded in the outer ring of the catalyst fixing seat (4).

7. The wet catalytic oxidation reactor with wastewater degassing function according to claim 1, characterized in that, The degassing enhancement component (5) includes two fan-shaped air outlet seats (57) fixedly installed inside the degassing reaction housing (11). The fan-shaped air outlet seats (57) are inclined hole structures that slope towards the lower end of the degassing reaction housing (11). A guide air mounting cover (54) is symmetrically fixedly installed on the outer side of the degassing reaction housing (11). The guide air mounting cover (54) and the fan-shaped air outlet seats (57) are interconnected. A hot air cavity (58) is opened inside the guide air mounting cover (54). A wind guide plate (56) is fixedly connected to one side of the center of the guide air mounting cover (54). The wind guide plate (56) divides the hot air cavity (58) into two cavities. An air supply pipe (52) is fixedly connected to one end of each of the two guide air mounting covers (54). The air guide mounting cover (54) has an air outlet (55) at one end near the air supply pipe (52). The air supply pipe (52) is connected to the hot air cavity (58) through the air outlet (55). The two air supply pipes (52) are installed between the ends away from the air guide mounting cover (54) and the mounting fan (51). The mounting fan (51) is fixedly installed on the fixing plate (50). The fixing plate (50) is fixedly installed between the degassing reaction shell (11). The lower end of the mounting fan (51) is fixedly installed with a suction pipe (53). The air inlet of the mounting fan (51) is fixedly connected to one end of the suction pipe (53). The other ends of the two air supply pipes (52) are connected to the air outlet of the mounting fan (51).

8. The wet catalytic oxidation reactor with wastewater degassing function according to claim 7, characterized in that, A heating seat (59) is fixedly connected to the lower end of the degassing reaction shell (11). The heating seat (59) is made of stainless steel. A heating cavity (510) is provided between the heating seat (59) and the degassing reaction shell (11). A heating disc tube (511) is fixedly connected inside the heating cavity (510). The end of the suction pipe (53) away from the air inlet of the fan (51) is fixedly extended into the heating cavity (510).

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