Wastewater treatment equipment for production of lauroyl peroxide

Abstract

The invention discloses wastewater treatment equipment for production of lauroyl peroxide, and relates to the technical field of production of lauroyl peroxide, and the technical scheme is that the wastewater treatment equipment comprises a bottom plate, and a treatment box is fixedly embedded in the bottom plate; the supporting rod is fixedly connected into the treatment box, a connecting plate is fixedly connected to the rear side of the treatment box, a shell is fixedly connected to the inner wall of the top of the treatment box, an opening is formed in the top of the shell, and a connecting block is fixedly embedded in the rear side of the treatment box; the liquid adding pipe is fixedly embedded in the top of the treatment box, a first switch valve is arranged on the liquid adding pipe, a liquid outlet pipe is fixedly embedded in the bottom of the treatment box, and a second switch valve is arranged on the liquid outlet pipe. The stirring and mixing effect on the wastewater and the treatment agent can be improved by stirring through a rotating shaft I, a stirring rod and a spiral strip, so that the treatment agent and the wastewater are fully mixed.

Description

Technical Field

[0001] The present invention relates to the technical field of lauroyl peroxide production, and specifically relates to a wastewater treatment device for lauroyl peroxide production. Background Art

[0002] Lauroyl peroxide, also known as dodecanoyl peroxide, dilauroyl peroxide, etc., is stable at room temperature and liable to explode when heated. It will react violently when contacting with reducing agents, accelerators, organic substances, combustibles, strong alkalis, etc., and there is a risk of combustion and explosion. Wastewater will be generated during the production of lauroyl peroxide. During production, the pH of the wastewater will deviate from neutral due to different catalysts. Therefore, a wastewater treatment device is needed to neutralize the wastewater during discharge.

[0003] When the existing wastewater treatment equipment is in use, it is found that the stirring and mixing effect on wastewater and treatment agents is poor, there are stirring dead corners, and the treatment agents need to be added manually, and automatic addition cannot be achieved, resulting in a large labor intensity for workers. Therefore, improvement is needed.

[0004] Therefore, it is very necessary to invent a wastewater treatment device for lauroyl peroxide production. Summary of the Invention

[0005] Therefore, the present invention provides a wastewater treatment device for lauroyl peroxide production to solve the problems in the background art.

[0006] To achieve the above object, the present invention provides the following technical solution: A wastewater treatment device for lauroyl peroxide production, comprising:

[0007] A bottom plate, on which a treatment tank is fixedly embedded.

[0008] Support rods, which are fixedly connected in the treatment tank. A connection plate is fixedly connected to the rear side of the treatment tank. The inner wall of the top of the treatment tank is fixedly connected with a housing, the top of the housing is open, and a connection block is fixedly embedded in the rear side of the treatment tank.

[0009] A liquid adding pipe, which is fixedly embedded in the top of the treatment tank. A first switch valve is provided on the liquid adding pipe. A liquid discharging pipe is fixedly embedded in the bottom of the treatment tank. A second switch valve is provided on the liquid discharging pipe.

[0010] An auxiliary assembly, which is used to stir the wastewater to ensure the quality of acid-base neutralization.

[0011] A liquid adding assembly, which is used to intermittently add acidic solution and alkaline solution into the treatment tank.

[0012] Preferably, the auxiliary component includes a first rotating shaft, which is hollow and embedded in the support rod. The top end of the first rotating shaft penetrates through the bottom of the housing and the top of the processing box. A spiral strip is sleeved outside the first rotating shaft, and the spiral strip is located inside the processing box. A plurality of stirring rods are fixedly connected between the first rotating shaft and the spiral strip, and the plurality of stirring rods are spirally distributed. A motor is fixedly connected to the top of the processing box, and a first bevel gear is fixedly connected to the output shaft of the motor. A second bevel gear meshing with the first bevel gear is arranged on one side of the first bevel gear, and the second bevel gear is fixedly sleeved outside the first rotating shaft.

[0013] Preferably, a moving plate is arranged on the top of the processing box. A pull rod is fixedly connected to the bottom of the moving plate. The pull rod penetrates through the first rotating shaft. A dial plate is fixedly connected to the bottom end of the pull rod. A plurality of through holes are formed in the dial plate. A first piston is slidably sleeved outside the pull rod, and the first piston is fixedly connected inside the first rotating shaft. A second rotating shaft is embedded in the connecting block, and the front end of the second rotating shaft is embedded in the rear side of the housing. A third bevel gear is fixedly sleeved outside the first rotating shaft. A fourth bevel gear meshing with the third bevel gear is arranged behind the third bevel gear, and the fourth bevel gear is fixedly connected to the front end of the second rotating shaft.

[0014] Preferably, a turntable is fixedly connected to the rear end of the second rotating shaft. A first connecting rod is fixedly connected to the rear side of the turntable. A second connecting rod is fixedly connected to the bottom of the moving plate. A movable rod is sleeved outside the second connecting rod and the first connecting rod, and the movable rod is connected to the first connecting rod and the second connecting rod through bearings. A bracket is fixedly connected to the top of the processing box. The pull rod penetrates through the bracket and is in sliding contact with it. Two guide rods are fixedly connected to the bottom of the support rod, and both guide rods penetrate through the dial plate and are in sliding contact with it.

[0015] Preferably, the liquid adding component includes a box body, which is fixedly embedded in the connecting plate. A second piston is slidably arranged inside the box body. A through groove is formed in the top of the box body. A moving rod is fixedly connected between the second piston and the moving plate, and the moving rod penetrates through the through groove and is in sliding contact with it. A first storage box and a second storage box are fixedly connected to the bottom of the connecting plate. A three-way pipe is fixedly connected between the box body and the first storage box and the second storage box, and two one-way valves are arranged on the three-way pipe.

[0016] Preferably, a first pipeline is fixedly embedded in the rear side of the box body. A second one-way valve is arranged outside the first pipeline. Pipeline two is fixedly connected between both the first storage box and the second storage box and the processing box, and safety valves are arranged outside both pipelines two. Pipeline three is fixedly embedded in both the first storage box and the second storage box, and a switch valve three is arranged on both pipelines three. A stabilizing plate is fixedly connected between both the first storage box and the second storage box and the connecting plate. Two switch valves four are arranged on the three-way pipe, and the two switch valves four are respectively located behind the two one-way valves.

[0017] Preferably, a first positioning pin is fixedly connected to the top of the connecting plate, and a second positioning pin is fixedly connected to the top of the treatment box. Both the first positioning pin and the second positioning pin penetrate through the moving plate and are in sliding contact with it. Springs are sleeved outside both the first positioning pin and the second positioning pin. The bottom ends of the two springs are fixedly connected to the top of the moving plate, and the top ends of the two springs are respectively fixedly connected to the ends of the first positioning pin and the second positioning pin.

[0018] Preferably, support legs are fixedly connected to the four corners of the bottom of the bottom plate.

[0019] Preferably, the first rotating shaft is connected to the housing, the treatment box and the support rod through a sealed bearing, and the second rotating shaft is connected to the housing and the connecting block through a sealed bearing.

[0020] The beneficial effects of the present invention are as follows:

[0021] 1. By designing the auxiliary component, when the motor works, the first rotating shaft can rotate, so that the first rotating shaft, the stirring rod and the spiral strip rotate, thereby stirring the wastewater and the treatment agent. Among them, the rotation of the first rotating shaft can also make the moving plate move up and down continuously, and the up and down movement of the moving plate can make the pull rod and the dial move up and down continuously. In this way, the wastewater and the agent can continuously surge up and down in the treatment box. Coupled with the stirring of the first rotating shaft, the stirring rod and the spiral strip, the stirring and mixing effect of the wastewater and the treatment agent can be increased, so as to ensure the full mixing of the treatment agent and the wastewater;

[0022] 2. By designing the liquid adding component, when treating the wastewater, the treatment agent can be added to the wastewater intermittently, in small amounts and multiple times. In this way, manual addition is not required, which can not only reduce the labor intensity of the workers, but also avoid the phenomenon that the local concentration of the agent is too high due to a large amount of treatment agent added at one time, resulting in insufficient reaction. Description of the Drawings

[0023] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings described below are only exemplary, and for those of ordinary skill in the art, other implementation drawings can be obtained according to the provided drawings without creative efforts.

[0024] The structures, ratios, sizes, etc. illustrated in this specification are only used to cooperate with the content disclosed in the specification for those who are familiar with this technology to understand and read, and are not used to limit the limited conditions that the present invention can be implemented. Therefore, they do not have any technical substance. Any modification of the structure, change of the proportional relationship or adjustment of the size, without affecting the effects that the present invention can produce and the purposes that can be achieved, should still fall within the scope that the technical content disclosed in the present invention can cover.

[0025] Figure 1 Schematic diagram of the overall structure provided by the present invention;

[0026] Figure 2 Front view cross-sectional view provided by the present invention;

[0027] Figure 3 Provided by the present invention Figure 2 Enlarged view of part A in;

[0028] Figure 4 Left view cross-sectional view provided by the present invention;

[0029] Figure 5 Provided by the present invention Figure 4 Enlarged view of part B in;

[0030] Figure 6 Left view three-dimensional view provided by the present invention;

[0031] Figure 7 Provided by the present invention Figure 6 Enlarged view of part C in;

[0032] Figure 8 Three-dimensional view of components such as the motor, the first rotating shaft, and the stirring rod provided by the present invention;

[0033] In the figure: 1, bottom plate; 2, treatment box; 3, support rod; 4, connection plate; 5, housing; 6, connection block; 7, liquid adding pipe; 8, first switching valve; 9, liquid outlet pipe; 10, second switching valve; 11, first rotating shaft; 12, spiral strip; 13, stirring rod; 14, motor; 15, first bevel gear; 16, second bevel gear; 17, moving plate; 18, pull rod; 19, shifting plate; 20, first piston; 21, second rotating shaft; 22, third bevel gear; 23, fourth bevel gear; 24, turntable; 25, first connecting rod; 26, second connecting rod; 27, movable rod; 28, bracket; 29, guide rod; 30, box body; 31, second piston; 32, moving rod; 33, first storage box; 34, second storage box; 35, first check valve; 36, first pipeline; 37, second check valve; 38, second pipeline; 39, safety valve; 40, third pipeline; 41, third switching valve; 42, stabilizing plate; 43, first positioning pin; 44, second positioning pin; 45, spring; 46, support leg; 47, fourth switching valve; 48, three-way pipe. Detailed implementation manners

[0034] The following is a description of the preferred embodiments of the present invention with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are only for the purpose of illustration and explanation of the present invention, and are not used to limit the present invention.

[0035] Refer to the attached Figure 1 - attached Figure 8, A wastewater treatment device for the production of lauroyl peroxide provided by the present invention includes:

[0036] A bottom plate 1, in which a treatment tank 2 is fixedly embedded;

[0037] A support rod 3, which is fixedly connected in the treatment tank 2. A connection plate 4 is fixedly connected to the rear side of the treatment tank 2. A housing 5 is fixedly connected to the inner wall of the top of the treatment tank 2. The top of the housing 5 is open. A connection block 6 is fixedly embedded in the rear side of the treatment tank 2;

[0038] A liquid adding pipe 7, which is fixedly embedded in the top of the treatment tank 2. A first switch valve 8 is arranged on the liquid adding pipe 7. A liquid discharging pipe 9 is fixedly embedded in the bottom of the treatment tank 2. A second switch valve 10 is arranged on the liquid discharging pipe 9;

[0039] An auxiliary component, which is used to stir the wastewater to ensure the quality of acid-base neutralization;

[0040] A liquid adding component, which is used to intermittently add acidic solution and alkaline solution into the treatment tank 2.

[0041] The auxiliary component includes a first rotating shaft 11. The first rotating shaft 11 is hollow and is embedded on the support rod 3. The top end of the first rotating shaft 11 penetrates through the bottom of the housing 5 and the top of the treatment tank 2. A spiral strip 12 is sleeved outside the first rotating shaft 11. The spiral strip 12 is located inside the treatment tank 2. A plurality of stirring rods 13 are fixedly connected between the first rotating shaft 11 and the spiral strip 12. The plurality of stirring rods 13 are distributed in a spiral shape. A motor 14 is fixedly connected to the top of the treatment tank 2. The output shaft of the motor 14 is fixedly connected with a first bevel gear 15. A second bevel gear 16 meshed with the first bevel gear 15 is arranged on one side of the first bevel gear 15. The second bevel gear 16 is fixedly sleeved outside the first rotating shaft 11. A moving plate 17 is arranged on the top of the treatment tank 2. A pull rod 18 is fixedly connected to the bottom of the moving plate 17. The pull rod 18 penetrates through the first rotating shaft 11. A baffle plate 19 is fixedly connected to the bottom end of the pull rod 18. A plurality of through holes are formed in the baffle plate 19. A first piston 20 is slidably sleeved outside the pull rod 18. The first piston 20 is fixedly connected inside the first rotating shaft 11. A second rotating shaft 21 is embedded in the connection block 6. The front end of the second rotating shaft 21 is embedded in the rear side of the housing 5. A third bevel gear 22 is fixedly sleeved outside the first rotating shaft 11. A fourth bevel gear 23 meshed with the third bevel gear 22 is arranged behind the third bevel gear 22. The fourth bevel gear 23 is fixedly connected to the front end of the second rotating shaft 21. A turntable 24 is fixedly connected to the rear end of the second rotating shaft 21. A first connecting rod 25 is fixedly connected to the rear side of the turntable 24. A second connecting rod 26 is fixedly connected to the bottom of the moving plate 17. A movable rod 27 is sleeved outside the second connecting rod 26 and the first connecting rod 25. The movable rod 27 is connected to the first connecting rod 25 and the second connecting rod 26 through bearings. A support 28 is fixedly connected to the top of the treatment tank 2. The pull rod 18 penetrates through the support 28 and is in sliding contact with it. Two guide rods 29 are fixedly connected to the bottom of the support rod 3. Both of the two guide rods 29 penetrate through the baffle plate 19 and are in sliding contact with it;

[0042] In this embodiment, when the motor 14 operates, the first rotating shaft 11 can be rotated, so that the first rotating shaft 11, the stirring rod 13 and the spiral strip 12 rotate, thereby stirring the wastewater and the treatment agent. The rotation of the first rotating shaft 11 can also cause the moving plate 17 to continuously move up and down, and the up and down movement of the moving plate 17 can cause the pull rod 18 and the dial plate 19 to continuously move up and down, so that the wastewater and the agent continuously surge up and down in the treatment tank 2. Coupled with the agitation of the first rotating shaft 11, the stirring rod 13 and the spiral strip 12, the agitation and mixing effect on the wastewater and the treatment agent can be increased, so as to ensure the full mixing of the treatment agent and the wastewater;

[0043] Among them, in order to achieve the purpose of intermittent addition of the agent, the following technical solution is adopted in this device: The liquid adding assembly includes a box body 30, which is fixedly embedded in the connecting plate 4. A second piston 31 is slidably arranged inside the box body 30. A through groove is opened at the top of the box body 30. A moving rod 32 is fixedly connected between the second piston 31 and the moving plate 17. The moving rod 32 passes through the through groove and is in sliding contact with it. A first storage box 33 and a second storage box 34 are fixedly connected to the bottom of the connecting plate 4. A three-way pipe 48 is fixedly connected between the box body 30 and the first storage box 33 and the second storage box 34. Two one-way valves 35 are arranged on the three-way pipe 48. A first pipe 36 is fixedly embedded at the rear side of the box body 30. A second one-way valve 37 is arranged outside the first pipe 36. A second pipe 38 is fixedly connected between the first storage box 33 and the second storage box 34 and the treatment tank 2. Safety valves 39 are arranged outside both second pipes 38. A third pipe 40 is fixedly embedded on both the first storage box 33 and the second storage box 34. Switch valves 41 are arranged on both third pipes 40. Stabilizing plates 42 are fixedly connected between the first storage box 33 and the second storage box 34 and the connecting plate 4. Two switch valves 47 are arranged on the three-way pipe 48, and the two switch valves 47 are respectively located at the rear sides of the two one-way valves 35;

[0044] Among them, in order to achieve the purpose of guiding, the following technical solution is adopted in this device: A first positioning pin 43 is fixedly connected to the top of the connecting plate 4, and a second positioning pin 44 is fixedly connected to the top of the treatment tank 2. Both the first positioning pin 43 and the second positioning pin 44 pass through the moving plate 17 and are in sliding contact with it. Springs 45 are sleeved outside both the first positioning pin 43 and the second positioning pin 44. The bottom ends of both springs 45 are fixedly connected to the top of the moving plate 17, and the top ends of both springs 45 are respectively fixedly connected to the ends of the first positioning pin 43 and the second positioning pin 44. The first positioning pin 43 and the second positioning pin 44 can play a guiding role for the moving plate 17;

[0045] Among them, in order to achieve the purpose of supporting, the following technical solution is adopted in this device: Support legs 46 are fixedly connected to the four corners of the bottom of the bottom plate 1, and the support legs 46 can support the device;

[0046] Among them, in order to achieve the purpose of reducing wear, the present device is implemented by the following technical solutions: the first rotating shaft 11 is connected to the housing 5, the treatment tank 2, and the support rod 3 through a sealed bearing, and the second rotating shaft 21 is connected to the housing 5 and the connection block 6 through a sealed bearing. The connection through the bearing can reduce wear.

[0047] The usage process of the present invention is as follows: when treating wastewater, open the first switching valve 8, then add the wastewater into the treatment tank 2 through the liquid adding pipe 7, then open the two third switching valves 41, and then add an acidic solution to the first storage tank 33 and an alkaline solution to the second storage tank 34 respectively through the two third pipes 40. When the wastewater is acidic, open the fourth switching valve 47 at the rear of the second storage tank 34 and close the fourth switching valve 47 at the rear of the first storage tank 33;

[0048] Next, control the operation of the motor 14. The operation of the motor 14 drives the rotation of the first bevel gear 15. The rotation of the first bevel gear 15 drives the rotation of the second bevel gear 16. The rotation of the second bevel gear 16 drives the rotation of the first rotating shaft 11. The rotation of the first rotating shaft 11 drives the rotation of the third bevel gear 22. The rotation of the third bevel gear 22 drives the rotation of the fourth bevel gear 23. The rotation of the fourth bevel gear 23 drives the rotation of the second rotating shaft 21. The rotation of the second rotating shaft 21 drives the rotation of the turntable 24. Since the movable rod 27 can move between the connecting rod one 25 and the connecting rod two 26 through bearings, and at the same time, the first positioning pin 43 and the second positioning pin 44 play a guiding role for the moving plate 17, the rotation of the turntable 24 under the action of the movable rod 27 and the two springs 45 can make the moving plate 17 move up and down continuously. The up and down movement of the moving plate 17 makes the moving rod 32 and the second piston 31 move up and down continuously. When the second piston 31 moves downward, the air in the box body 30 can enter the second storage tank 34 through the three-way pipe 48 and the one-way valve one 35 and the switch valve four 47 at the rear side of the second storage tank 34. When the second piston 31 moves upward, the outside air can enter the box body 30 through the pipe one 36 and the one-way valve two 37. In this way, the continuous upward movement of the second piston 31 can continuously inflate the air into the second storage tank 34. Then the pressure in the second storage tank 34 increases. When the pressure is higher than the threshold value of the safety valve 39, the safety valve 39 automatically opens. In this way, the alkaline solution in the second storage tank 34 can be squeezed into the treatment tank 2 through the pipe one 36, thereby realizing the function of adding treatment chemicals to the wastewater. When the treatment chemicals are added, the pressure in the second storage tank 34 decreases, and the safety valve 39 automatically closes until the pressure in the second storage tank 34 is higher than the threshold value of the safety valve 39 next time. By circulating in this way, the treatment chemicals can be added to the wastewater intermittently in small amounts and multiple times. In this way, there is no need for manual addition, which can not only reduce the labor intensity of the workers, but also avoid the phenomenon that the local concentration of the chemicals is too high and the reaction is insufficient due to the one-time large addition of the treatment chemicals. When the wastewater is alkaline, open the switch valve four 47 at the rear side of the first storage tank 33 and close the switch valve four 47 at the rear side of the second storage tank 34. Then, by the same principle, the treatment chemicals in the first storage tank 33 are added to the wastewater;

[0049] The rotation of the first rotating shaft 11 can also make the stirring rod 13 and the spiral strip 12 rotate, so as to stir the wastewater and the treatment chemicals. The continuous up and down movement of the moving plate 17 can not only make the moving rod 32 and the second piston 31 move up and down, but also make the pull rod 18 and the dial plate 19 move up and down continuously. The up and down movement of the dial plate 19 can make the wastewater and the chemicals surge up and down continuously in the treatment tank 2. Coupled with the stirring of the first rotating shaft 11, the stirring rod 13 and the spiral strip 12, the stirring and mixing effect of the wastewater and the treatment chemicals can be increased, so as to ensure the full mixing of the treatment chemicals and the wastewater. After the mixing is completed, open the switch valve two 10, and then the treated wastewater can be discharged through the liquid outlet pipe 9.

[0050] The above are only the preferred embodiments of the present invention. Any person skilled in the art may modify the present invention by using the technical solutions described above or modify it into an equivalent technical solution. Therefore, any simple modification or equivalent substitution made according to the technical solutions of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. A wastewater treatment device for the production of lauroyl peroxide, characterized in that, Including: A bottom plate (1), in which a treatment box (2) is fixedly embedded. A support rod (3), which is fixedly connected in the treatment box (2). A connection plate (4) is fixedly connected to the rear side of the treatment box (2). A housing (5) is fixedly connected to the inner wall of the top of the treatment box (2). The top of the housing (5) is open. A connection block (6) is fixedly embedded in the rear side of the treatment box (2). A liquid adding pipe (7), which is fixedly embedded in the top of the treatment box (2). A first switch valve (8) is provided on the liquid adding pipe (7). A liquid discharging pipe (9) is fixedly embedded in the bottom of the treatment box (2). A second switch valve (10) is provided on the liquid discharging pipe (9). An auxiliary component, which is used for agitating the wastewater to ensure the quality of acid-base neutralization. A liquid adding component, which is used for intermittently adding an acidic solution and an alkaline solution into the treatment box (2).

2. The wastewater treatment equipment for the production of lauroyl peroxide according to claim 1, characterized in that: The auxiliary component includes a first rotating shaft (11). The first rotating shaft (11) is hollow. The first rotating shaft (11) is embedded on the support rod (3). The top end of the first rotating shaft (11) penetrates through the bottom of the housing (5) and the top of the treatment box (2). A spiral strip (12) is sleeved outside the first rotating shaft (11). The spiral strip (12) is located inside the treatment box (2). A plurality of stirring rods (13) are fixedly connected between the first rotating shaft (11) and the spiral strip (12). The plurality of stirring rods (13) are spirally distributed. A motor (14) is fixedly connected to the top of the treatment box (2). The output shaft of the motor (14) is fixedly connected with a first bevel gear (15). A second bevel gear (16) meshing with the first bevel gear (15) is provided on one side of the first bevel gear (15). The second bevel gear (16) is fixedly sleeved outside the first rotating shaft (11).

3. The wastewater treatment equipment for the production of lauroyl peroxide according to claim 2, characterized in that: A moving plate (17) is provided on the top of the treatment box (2). A pull rod (18) is fixedly connected to the bottom of the moving plate (17). The pull rod (18) penetrates through the first rotating shaft (11). A dial plate (19) is fixedly connected to the bottom end of the pull rod (18). A plurality of through holes are formed in the dial plate (19). A first piston (20) is slidably sleeved outside the pull rod (18). The first piston (20) is fixedly connected inside the first rotating shaft (11). A second rotating shaft (21) is embedded in the connection block (6). The front end of the second rotating shaft (21) is embedded in the rear side of the housing (5). A third bevel gear (22) is fixedly sleeved outside the first rotating shaft (11). A fourth bevel gear (23) meshing with the third bevel gear (22) is provided on the rear side of the third bevel gear (22). The fourth bevel gear (23) is fixedly connected to the front end of the second rotating shaft (21).

4. The wastewater treatment equipment for the production of lauroyl peroxide according to claim 3, characterized in that: A turntable (24) is fixedly connected to the rear end of the second rotating shaft (21). A first connecting rod (25) is fixedly connected to the rear side of the turntable (24). A second connecting rod (26) is fixedly connected to the bottom of the moving plate (17). An activity rod (27) is sleeved outside the second connecting rod (26) and the first connecting rod (25). The activity rod (27) is connected to the first connecting rod (25) and the second connecting rod (26) through bearings. A support (28) is fixedly connected to the top of the processing box (2). The pull rod (18) penetrates through the support (28) and is in sliding contact with it. Two guide rods (29) are fixedly connected to the bottom of the support rod (3). Both of the two guide rods (29) penetrate through the dial plate (19) and are in sliding contact with it.

5. The wastewater treatment equipment for the production of lauroyl peroxide according to claim 1, wherein: The liquid adding assembly includes a box body (30). The box body (30) is fixedly embedded on the connecting plate (4). A second piston (31) is slidably arranged inside the box body (30). A through groove is formed in the top of the box body (30). A moving rod (32) is fixedly connected between the second piston (31) and the moving plate (17). The moving rod (32) penetrates through the through groove and is in sliding contact with it. A first storage box (33) and a second storage box (34) are fixedly connected to the bottom of the connecting plate (4). A three-way pipe (48) is fixedly connected between the box body (30) and the first storage box (33) and the second storage box (34). Two one-way valves one (35) are arranged on the three-way pipe (48).

6. The wastewater treatment equipment for the production of lauroyl peroxide according to claim 5, characterized in that: A first pipe (36) is fixedly embedded on the rear side of the box body (30). A second one-way valve (37) is arranged outside the first pipe (36). Second pipes (38) are fixedly connected between both the first storage box (33) and the second storage box (34) and the processing box (2). Safety valves (39) are arranged outside both of the two second pipes (38). Third pipes (40) are fixedly embedded on both the first storage box (33) and the second storage box (34). Switch valves three (41) are arranged on both of the two third pipes (40). Stabilizing plates (42) are fixedly connected between both the first storage box (33) and the second storage box (34) and the connecting plate (4). Two switch valves four (47) are arranged on the three-way pipe (48). The two switch valves four (47) are respectively located behind the two one-way valves one (35).

7. The wastewater treatment equipment for the production of lauroyl peroxide according to claim 1, characterized in that: A first positioning pin (43) is fixedly connected to the top of the connecting plate (4). A second positioning pin (44) is fixedly connected to the top of the processing box (2). Both the first positioning pin (43) and the second positioning pin (44) penetrate through the moving plate (17) and are in sliding contact with it. Springs (45) are sleeved outside both the first positioning pin (43) and the second positioning pin (44). The bottom ends of both the two springs (45) are fixedly connected to the top of the moving plate (17). The top ends of the two springs (45) are respectively fixedly connected to the ends of the first positioning pin (43) and the second positioning pin (44).

8. The wastewater treatment equipment for the production of lauroyl peroxide according to claim 1, characterized in that: Support legs (46) are fixedly connected to the four corners of the bottom of the bottom plate (1).

9. The wastewater treatment equipment for the production of lauroyl peroxide according to claim 4, characterized in that: The first rotating shaft (11) is connected to the housing (5), the processing box (2), and the support rod (3) through sealed bearings. The second rotating shaft (21) is connected to the housing (5) and the connecting block (6) through sealed bearings.

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