Directional endotoxin degradation treatment device for biochemical preparation wastewater

Abstract

The invention discloses an endotoxin directional degradation treatment device for biochemical preparation wastewater in the technical field of biochemical sewage treatment, which comprises an outer treatment tank and an inner treatment tank, the outer treatment tank is sleeved outside the inner treatment tank, the upper end of the outer treatment tank and the upper end of the inner treatment tank are provided with a material guide assembly, the material guide assembly can guide sewage into the inner treatment tank, and the inner treatment tank is provided with a material outlet. A side treatment tank and a side color development tank are arranged on the two sides of the outer treatment tank correspondingly, inspection pipe sets are arranged on the side treatment tank and the side color development tank, the inspection pipe sets can guide water in the inner treatment tank into the side treatment tank and the side color development tank correspondingly, a plurality of sets of guide-in pipes are arranged on the material guide assembly, and the material guide assembly comprises a sewage feeding piece and a sewage discharging piece; comprising an upper injection tank and a control part, and the control part is installed in the upper injection tank; the adsorption assembly is fixedly installed at the upper end of the inner treatment tank and arranged below the sewage feeding part in parallel, the endotoxin residue can be rapidly detected, a user can conveniently judge the content of the input degrading enzyme, and raw material waste is reduced.

Description

Technical Field

[0001] This invention relates to the field of biochemical wastewater treatment technology, specifically to a device for the targeted degradation of endotoxins in biochemical reagent wastewater. Background Technology

[0002] Wastewater from biochemical processes (such as that generated during the production of antibiotics, vaccines, and recombinant proteins) contains high concentrations of endotoxins (lipopolysaccharides, LPS). Direct discharge or improper treatment poses a serious threat to aquatic ecosystems and human health (e.g., triggering inflammatory responses and contaminating drinking water sources). The core structure of endotoxins is lipid A, which possesses extremely strong chemical stability, making it difficult for conventional water treatment processes (such as coagulation and conventional biodegradation) to effectively disrupt its structure. Degradation processes generally involve heating the wastewater with bio-enzymes for targeted degradation, injecting strong oxidants to target endotoxins in the wastewater, or using a coupling adsorption-degradation method to remove endotoxins.

[0003] In the current process of endotoxin degradation in wastewater, it is necessary to detect endotoxins in the wastewater to ensure that the endotoxins have been completely degraded. However, the endotoxin detection process is cumbersome and takes a long time to obtain results, about 1-2 hours. This prolongs the degradation time of endotoxins. Furthermore, if endotoxins are still found in the wastewater, it is difficult to control the amount of degradation enzymes added, which can easily lead to excessive addition of degradation enzymes and waste of raw materials. Summary of the Invention

[0004] The technical problem of this invention is to provide a device for targeted degradation of endotoxins in biochemical wastewater, which can quickly detect endotoxin residues and allow users to easily determine the content of degradation enzymes added, thereby reducing raw material waste.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a device for targeted degradation treatment of endotoxins in biochemical reagent wastewater, comprising an external treatment tank and an internal treatment tank, wherein the external treatment tank is sleeved outside the internal treatment tank, and a material guiding assembly is provided at the upper end of both the external and internal treatment tanks, the material guiding assembly being able to guide wastewater into the internal treatment tank; side treatment tanks and side color developing tanks are respectively provided on both sides of the external treatment tank, and inspection pipe assemblies are provided on the side treatment tanks and side color developing tanks, the inspection pipe assemblies being able to guide water from the internal treatment tank into the side treatment tanks and side color developing tanks respectively, and being able to mix the water in the side treatment tanks and side color developing tanks; the material guiding assembly is provided with multiple sets of inlet pipes, the material guiding assembly comprising: Wastewater inlet unit, including an upper injection tank and a control unit, wherein the control unit is installed inside the upper injection tank and is capable of controlling the range and flow rate of wastewater entering the inner treatment tank; An adsorption assembly is fixedly installed at the upper end of the inner treatment tank and arranged parallel to the bottom of the wastewater inlet. The adsorption assembly includes activated carbon adsorption material. Wastewater introduced by the wastewater inlet can enter the inner treatment tank through the activated carbon adsorption material. The inlet pipe can simultaneously inject raw materials into the inner treatment tank and onto the surface of the activated carbon adsorption material.

[0006] As a further embodiment of the present invention, the inspection tube assembly includes a U-shaped tube, an inner connecting tube, a connecting hose, and a control valve. The side treatment tank and the side color developing tank are connected in series with the inner treatment tank via the U-shaped tube. One end of the U-shaped tube is located at the bottom of the inner treatment tank, and the other end is located at the bottom of the side treatment tank and the side color developing tank. The portions of the two sets of U-shaped tubes inside the inner treatment tank are connected at their upper ends via the inner connecting tube. The horizontal sections of the U-shaped tubes are all fixedly connected to the connecting hose, and the other end of the connecting hose is fixedly connected to the inlet tube. Suction pumps are provided at both ends of the U-shaped tube. A control valve is provided in the middle of the inner connecting tube, and control valves are also provided at both ends of the U-shaped tube.

[0007] As a further embodiment of the present invention, the control component includes an inner mounting ring, a sealing plug, and a lower mounting bracket. The inner mounting ring is fixedly installed at the bottom of the upper injection tank. Multiple sets of the lower mounting bracket are arranged circumferentially and evenly distributed below the inner mounting ring and are fixedly connected to the lower surface of the inner mounting ring. Each lower mounting bracket is fixedly mounted with a telescopic rod. The free end of the telescopic rod is fixedly connected to the lower surface of the sealing plug. The sealing plug is a frustum that is wide in the middle and narrow at both ends, and its lower inclined surface is attached to the inner wall of the inner mounting ring.

[0008] As a further embodiment of the present invention, the inlet tube is provided in three sets, two sets of the inlet tube are connected to the connecting hose, an inner mounting plate is fixedly installed at the upper end of the inner treatment tank, the activated carbon adsorbent material can be snapped into the middle position of the inner mounting plate, the inner mounting plate is provided with multiple sets of mounting holes, the lower end of the inlet tube passes through the mounting hole and is located below the inner mounting plate, and the upper end is located above the outer treatment tank, and a seepage ring is fixedly installed on the inner mounting plate at the position corresponding to the inlet tube, the inlet tube is rotatably connected in the seepage ring, both the seepage ring and the inlet tube are provided with seepage holes, and the rotation of the inlet tube can make the seepage holes on the inlet tube and the seepage ring coincide.

[0009] As a further embodiment of the present invention, the upper end of the outer treatment tank is snapped with an upper sealing cap, and multiple sets of extension columns are fixedly installed on the upper surface of the inner treatment tank. The upper ends of the extension columns penetrate the upper sealing cap, and multiple sets of positioning members are fixedly provided on the upper sealing cap. The lower ends of the positioning members can be embedded into the extension columns.

[0010] As a further embodiment of the present invention, the lower end of the upper injection tank is fixedly connected to the upper sealing cover, a connecting frame is fixedly installed on the upper end of the upper injection tank, an injection component is fixedly installed on the connecting frame, the lower end of the injection component extends into the upper injection tank and is above the control component, and a regulating valve is fixedly installed on the lower end of the injection component.

[0011] As a further embodiment of the present invention, an installation base is fixedly installed at the bottom of the external treatment tank, the lower surface of the internal treatment tank is fixedly connected to the installation base, a rotating chassis is rotatably installed inside the internal treatment tank, a plurality of stirring shafts are fixedly installed on the rotating chassis, a rotating motor is fixedly installed at the bottom of the internal treatment tank, and the output end of the rotating motor is fixedly connected to the rotating chassis.

[0012] As a further embodiment of the present invention, the inner treatment tank is made of transparent material, and ultraviolet laser lamps are fixedly installed at the four corners of the inner wall of the outer treatment tank.

[0013] As a further embodiment of the present invention, the inlet pipe connected to the connecting hose can inject sulfate oxidation reagent into the internal treatment tank, and another set of inlet pipes can introduce acid and alkali reagents into the internal treatment tank to adjust the pH value of the wastewater.

[0014] As a further embodiment of the present invention, a control system is provided outside the external processing tank. The control system includes a data analysis module, a display screen, and a control motherboard. The display screen can display real-time video information of the internal connecting pipe inside the internal processing tank.

[0015] Compared with the prior art, the beneficial effects of the present invention are: In this invention, wastewater is injected into the upper part of the upper injection tank. A control mechanism directs the wastewater to flow towards the adsorption component at the lower end of the upper injection tank. The wastewater passes through the activated carbon adsorption material on the adsorption component, where it directionally captures endotoxins. Enzymes loaded on the activated carbon then degrade and destroy the endotoxin structure in situ. The water then flows through the activated carbon adsorption material into the inner treatment tank. The user can inject strong oxidizing species into the inner treatment tank through an inlet pipe. These strong oxidizing species then directionally attack any remaining endotoxins in the water, further degrading them. By combining adsorption-degradation coupling with directional oxidative destruction, the efficiency of endotoxin purification in wastewater is improved. This allows the equipment to simultaneously treat wastewater with high concentrations of endotoxins and wastewater with complex substrates, increasing the types of wastewater the equipment can handle and expanding its applicability.

[0016] In this invention, during the wastewater treatment process, equal amounts of wastewater are drawn from the inner treatment tank through an inspection pipe assembly and respectively fed into a side treatment tank and a side colorimetric tank. A luminescent colorimetric agent is then added to the side colorimetric tank through the inspection pipe assembly. The signal intensity is positively correlated with the endotoxin concentration. The colorimetric agent reacts with the endotoxin, causing the wastewater to change color. A fixed amount of degrading enzyme is then added to the side treatment tank. The degrading enzyme degrades the endotoxin in the side treatment tank. The colorimetric agent allows for rapid detection of endotoxin residue in the wastewater. The wastewater in the side treatment tank and the side colorimetric tank are then mixed through the detection pipe assembly, allowing the degrading enzyme in the side colorimetric tank to come into contact with the endotoxin in the wastewater. Through this mixing, the endotoxin in the side colorimetric tank is degraded, causing the colored portion of the wastewater to gradually disappear. Based on the gradual disappearance of the color in the side colorimetric tank, an equal proportion (inner treatment tank wastewater volume: twice the side treatment tank wastewater volume) of the degrading enzyme is added to the inner treatment tank, ensuring that the degrading enzyme can fully degrade the endotoxin and preventing significant waste of raw materials. Attached Figure Description

[0017] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the material guiding component structure of the present invention; Figure 3 For the present invention Figure 2 A partial structural diagram at point A in the middle; Figure 4 This is a cross-sectional view of the material guiding assembly structure in this invention; Figure 5 Cross-sectional view of the structure of the present invention Figure 1 ; Figure 6 Cross-sectional view of the structure of the present invention Figure 2 ; Figure 7 This is a cross-sectional view of the installation structure of the upper sealing cover in this invention.

[0019] In the attached diagram, the components represented by each label are as follows: 1. External treatment tank; 2. Side treatment tank; 3. Side color developing tank; 4. Upper sealing cap; 5. U-shaped tube; 6. Connecting hose; 7. Inlet tube; 8. Upper injection tank; 9. Injection component; 10. Connecting frame; 11. Positioning component; 12. Inner mounting plate; 13. Mounting hole; 14. Activated carbon adsorbent material; 15. Inner mounting ring; 16. Sealing plug; 17. Water seepage ring; 18. Water seepage hole; 19. Lower mounting frame; 20. Telescopic rod; 21. Ultraviolet laser lamp; 22. Inner treatment tank; 23. Stirring shaft; 24. Control valve; 25. Mounting base; 26. Rotating chassis; 27. Adjusting valve; 28. Inner connecting tube; 29. ​​Extension column. Detailed Implementation

[0020] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0021] Please see Figures 1-7 This invention provides a technical solution: a device for targeted degradation of endotoxins in biochemical wastewater, comprising an external treatment tank 1 and an internal treatment tank 22, the external treatment tank 1 being sleeved around the internal treatment tank 22. A material guiding assembly is provided at the upper end of both the external treatment tank 1 and the internal treatment tank 22, enabling the wastewater to be directed into the internal treatment tank 22. Side treatment tanks 2 and side color developing tanks 3 are respectively provided on both sides of the external treatment tank 1. Inspection pipe assemblies are provided on the side treatment tanks 2 and 3, enabling the water in the internal treatment tank 22 to be directed into the side treatment tanks 2 and 3 respectively, and also enabling the mixing of the water in the side treatment tanks 2 and 3. The material guiding assembly is provided with multiple sets of inlet pipes 7, and the material guiding assembly includes: The wastewater inlet component includes an upper injection tank 8 and a control component. The control component is installed inside the upper injection tank 8 and can control the range and flow rate of wastewater entering the inner treatment tank 22. The adsorption component is fixedly installed at the upper end of the inner treatment tank 22 and arranged parallel to the bottom of the sewage inlet. The adsorption component includes activated carbon adsorption material 14. The sewage introduced by the sewage inlet can enter the inner treatment tank 22 through the activated carbon adsorption material 14. The inlet pipe 7 can simultaneously inject raw materials into the inner treatment tank 22 and the surface of the activated carbon adsorption material 14.

[0022] During operation, wastewater in this invention is injected into the upper part of the upper injection tank 8. A control mechanism directs the wastewater to flow from the lower part of the upper injection tank 8 towards the adsorption component. The wastewater passes through the activated carbon adsorption material 14 on the adsorption component, where endotoxins are captured in a targeted manner. Enzymes loaded on the activated carbon adsorption material degrade and destroy the endotoxin structure in situ. The water then flows through the activated carbon adsorption material 14 and into the internal treatment tank 22. The user can inject strong oxidizing species into the internal treatment tank 22 through the inlet pipe 7. These strong oxidizing species target and attack residual endotoxins in the water, further degrading them. By combining adsorption-degradation coupling and directional oxidative destruction, the efficiency of endotoxin purification in wastewater is improved. This allows the equipment to simultaneously treat wastewater with high concentrations of endotoxins and wastewater with complex substrates, increasing the types of wastewater the equipment can handle and expanding its applicability. In this invention, during the wastewater treatment process, equal amounts of wastewater are drawn from the inner treatment tank 22 via an inspection pipe assembly and respectively fed into the side treatment tank 2 and the side colorimetric tank 3. A luminescent colorimetric reagent is then added to the side colorimetric tank 3 via the inspection pipe assembly. The signal intensity is positively correlated with the endotoxin concentration. The colorimetric reagent reacts with the endotoxin, causing the wastewater to change color. Meanwhile, a measured amount of degrading enzyme is added to the side treatment tank 2. The degrading enzyme degrades the endotoxins in the side treatment tank 2. The colorimetric reagent allows for rapid detection of endotoxin residues in the wastewater. The results are then transmitted through the detection pipe assembly. Wastewater in side treatment tank 2 and side color development tank 3 is mixed, allowing the degrading enzyme in side color development tank 3 to come into contact with the endotoxin in the wastewater. Through mixing, the endotoxin in side color development tank 3 is degraded, causing the colored portion in the wastewater to gradually disappear. Based on the gradual disappearance of color in side color development tank 3, an equal proportion (wastewater volume in internal treatment tank 22: twice the wastewater volume in side treatment tank 2) of the degrading enzyme in side treatment tank 2 is added to internal treatment tank 22 to ensure that the degrading enzyme can fully degrade the endotoxin and to ensure that a large amount of raw materials are not wasted.

[0023] As a further embodiment of the present invention, the inspection tube assembly includes a U-shaped tube 5, an inner connecting tube 28, a connecting hose 6, and a control valve 24. The side treatment tank 2 and the side color developing tank 3 are connected in series with the inner treatment tank 22 through the U-shaped tube 5. One end of the U-shaped tube 5 is located at the bottom of the inner treatment tank 22, and the other end is located at the bottom of the side treatment tank 2 and the side color developing tank 3. The two sets of U-shaped tubes 5 are located inside the inner treatment tank 22 and their upper ends are connected through the inner connecting tube 28. The horizontal sections of the U-shaped tube 5 are fixedly connected to the connecting hose 6. The other end of the connecting hose 6 is fixedly connected to the inlet tube 7. Suction pumps are provided at both ends of the U-shaped tube 5. A control valve 24 is provided in the middle of the inner connecting tube 28, and control valves 24 are also provided at both ends of the U-shaped tube 5.

[0024] During operation, the U-shaped pipe 5 in this invention is connected to the inner treatment tank 22 and the side treatment tank 2 and the side color developing tank 3. The suction pump can draw an equal amount of sewage from the inner treatment tank 22 into the side color developing tank 3 and the side treatment tank 2. When it is necessary to mix the sewage in the side treatment tank 2 and the side color developing tank 3, the control valve on the end of the U-shaped pipe 5 near the inner treatment tank 22 is closed, and the control valve on the inner connecting pipe 28 is opened, so that the sewage in the side treatment tank 2 and the side color developing tank 3 is mixed in the inner connecting pipe 28 by the suction pump.

[0025] As a further embodiment of the present invention, the control component includes an inner mounting ring 15, a sealing plug 16, and a lower mounting bracket 19. The inner mounting ring 15 is fixedly installed at the bottom of the upper injection tank 8. The lower mounting bracket 19 is provided in multiple sets and is circumferentially distributed below the inner mounting ring 15 and fixedly connected to the lower surface of the inner mounting ring 15. Each lower mounting bracket 19 is fixedly installed with a telescopic rod 20. The free end of the telescopic rod 20 is fixedly connected to the lower surface of the sealing plug 16. The sealing plug 16 is a frustum that is wide in the middle and narrow at both ends, and its lower inclined surface is attached to the inner wall of the inner mounting ring 15.

[0026] During operation, when wastewater needs to be injected into the inner treatment tank 22, the telescopic rod 20 extends and pushes the sealing plug 16 upward, so that the wastewater in the injection component 9 flows down from the gap between the sealing plug 16 and the inner mounting ring 15, and thus the wastewater falls onto the activated carbon adsorption material 14 below. The longer the telescopic rod 20 extends, the farther the sealing plug 16 is from the inner mounting ring 15, the larger the gap between the two, and the greater the flow rate of the wastewater.

[0027] As a further embodiment of the present invention, three sets of inlet pipes 7 are provided. Two sets of inlet pipes 7 are connected to the connecting hose 6. An inner mounting plate 12 is fixedly installed on the upper end of the inner treatment tank 22. The activated carbon adsorbent material 14 can be snapped into the middle position of the inner mounting plate 12. Multiple sets of mounting holes 13 are provided on the inner mounting plate 12. The lower ends of the inlet pipes 7 all pass through the mounting holes 13 and are located below the inner mounting plate 12, while the upper ends are all located above the outer treatment tank 1. Water seepage rings 17 are fixedly installed on the inner mounting plate 12 at positions corresponding to the inlet pipes 7. The inlet pipes 7 are rotatably connected to the water seepage rings 17. Both the water seepage rings 17 and the inlet pipes 7 are provided with water seepage holes 18, and the rotation of the inlet pipes 7 can make the water seepage holes 18 on the inlet pipes 7 and the water seepage rings 17 overlap.

[0028] During operation, the degradation enzyme in this invention falls directly into the inner treatment tank 22 through the heat conduction pipe 7. When it is necessary to inject degradation enzyme reagent into the activated carbon adsorbent material, the inlet pipe 7 can be rotated so that the water seepage hole 18 on the inlet pipe 7 coincides with the water seepage hole 18 on the water seepage ring 17, so that the degradation enzyme reagent falls from the water seepage hole 18 into the inner mounting plate 12, and finally falls into the activated carbon adsorbent material 14 along the slope.

[0029] As a further embodiment of the present invention, the upper end of the external treatment tank 1 is snapped with an upper sealing cover 4, and multiple sets of extension columns 29 are fixedly installed on the upper surface of the internal treatment tank 22. The upper end of the extension column 29 penetrates the upper sealing cover 4, and multiple sets of positioning members 11 are fixedly provided on the upper sealing cover 4. The lower end of the positioning member 11 can be embedded into the extension column 29.

[0030] During operation, the upper sealing cover 4 is fixedly connected to the outer treatment tank 1 by the positioning member 11 and the extension column 29. When the activated carbon adsorbent material 14 needs to be replaced, it can be quickly replaced by opening the upper sealing cover 4. As a further embodiment of the present invention, the lower end of the upper injection tank 8 is fixedly connected to the upper sealing cover 4, a connecting frame 10 is fixedly installed on the upper end of the upper injection tank 8, an injection component 9 is fixedly installed on the connecting frame 10, the lower end of the injection component 9 extends into the upper injection tank 8 and is above the control component, and a regulating valve 27 is fixedly installed on the lower end of the injection component 9.

[0031] During operation, the unloading speed at the lower end of the upper injection tank 8 is adjusted by regulating valve 27.

[0032] As a further embodiment of the present invention, an installation base 25 is fixedly installed at the bottom of the external treatment tank 1, the lower surface of the internal treatment tank 22 is fixedly connected to the installation base 25, a rotating chassis 26 is rotatably installed inside the internal treatment tank 22, a plurality of stirring shafts 23 are fixedly installed on the rotating chassis 26, a rotating motor is fixedly installed at the bottom of the internal treatment tank 22, and the output end of the rotating motor is fixedly connected to the rotating chassis 26.

[0033] During operation, the rotating motor in this invention can drive the rotating chassis 26 to rotate, and the rotating chassis 26 drives the stirring shaft 23 to rotate. The rotating shaft 23 stirs and mixes the sewage and the degradation enzyme, thereby making the degradation enzyme and the endotoxin in the sewage fully mixed.

[0034] As a further embodiment of the present invention, the inner treatment tank 22 is made of transparent material, and ultraviolet laser lamps 21 are fixedly installed at the four corners of the inner wall of the outer treatment tank 1.

[0035] During operation, the ultraviolet laser lamp 21 in this invention acts as a catalyst to catalyze the reaction between degradation enzymes and endotoxins, thereby increasing the speed of wastewater treatment.

[0036] As a further embodiment of the present invention, the inlet pipe 7 connected to the connecting hose 6 can inject sulfate oxidation reagent into the inner treatment tank 22, and another set of inlet pipes 7 can introduce acid and alkali reagents into the inner treatment tank 22 to adjust the pH value of the wastewater.

[0037] During operation, this invention uses three sets of inlet pipes 7 to adjust the pH value and purify raw materials such as degradation enzymes in wastewater treatment.

[0038] As a further embodiment of the present invention, an external processing tank 1 is provided with a control system, and the control system is provided with a data analysis module, a display screen and a control motherboard. The display screen can display real-time image information of the internal connecting pipe 28 inside the internal processing tank 22.

[0039] During operation, the control system of this invention can adjust the opening and closing of the control valve 24 and the regulating valve 27, and the degree of mixing of sewage in the treatment tank 2 and the side color display tank 3 inside the inner connecting pipe 28 can be observed in real time through the display screen, which makes it convenient for users to adjust the amount of degradation enzyme added in real time.

[0040] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A biochemical preparation wastewater endotoxin directed degradation treatment device, comprising an outer treatment tank (1) and an inner treatment tank (22), characterized in that: The outer treatment tank (1) is sleeved on the inner treatment tank (22), the upper ends of the outer treatment tank (1) and the inner treatment tank (22) are provided with a material guiding assembly, the material guiding assembly can guide sewage into the inner treatment tank (22), the two sides of the outer treatment tank (1) are respectively provided with a side treatment tank (2) and a side color developing tank (3), the side treatment tank (2) and the side color developing tank (3) are provided with a check pipe group, the check pipe group can guide water in the inner treatment tank (22) into the side treatment tank (2) and the side color developing tank (3) respectively, and can mix water in the side treatment tank (2) and the side color developing tank (3), a plurality of groups of guiding pipes (7) are arranged on the material guiding assembly, and the material guiding assembly comprises: A sewage feeding part, comprising an upper injection tank (8) and a control part, the control part is installed in the upper injection tank (8), and the control part can control the range and flow rate of sewage entering the inner treatment tank (22); An adsorption assembly, the adsorption assembly is fixedly installed at the upper end of the inner treatment tank (22) and is arranged in parallel below the sewage feeding part, the adsorption assembly comprises activated carbon adsorption material (14), sewage guided by the sewage feeding part can enter the inner treatment tank (22) through the activated carbon adsorption material (14), and the guiding pipe (7) can simultaneously inject raw materials into the inner treatment tank (22) and the surface of the activated carbon adsorption material (14).

2. The apparatus for the directed endotoxin degradation treatment of biochemical preparation wastewater according to claim 1, characterized in that: The check pipe group comprises U-shaped pipes (5), inner connecting pipes (28), connecting hoses (6) and control valves (24), the side treatment tank (2) and the side color developing tank (3) are connected in series with the inner treatment tank (22) through the U-shaped pipes (5), one end of the U-shaped pipe (5) is located at the bottom of the inner treatment tank (22), the other end is located at the bottom of the side treatment tank (2) and the side color developing tank (3), the two groups of U-shaped pipes (5) are located in the inner treatment tank (22) and are connected through the inner connecting pipes (28) at the upper ends, the horizontal sections of the U-shaped pipes (5) are fixedly connected with the connecting hoses (6), the other end of the connecting hose (6) is fixedly connected with the guiding pipe (7), the two ends of the U-shaped pipe (5) are provided with suction pumps, the middle position of the inner connecting pipe (28) is provided with a control valve (24), and the two ends of the U-shaped pipe (5) are also provided with control valves (24).

3. The apparatus for the directed endotoxin degradation of biochemical preparation waste water according to claim 2, characterized in that The control part comprises an inner mounting ring (15), a sealing plug (16) and a lower mounting frame (19), the inner mounting ring (15) is fixedly installed at the bottom of the upper injection tank (8), the lower mounting frame (19) is provided with a plurality of groups and is circumferentially equidistantly distributed below the inner mounting ring (15) and is fixedly connected with the lower surface of the inner mounting ring (15), the lower mounting frame (19) is fixedly installed with an extension rod (20), the free end of the extension rod (20) is fixedly connected with the lower surface of the sealing plug (16), the sealing plug (16) is a circular truncated cone with a wide middle and narrow two ends, and the lower end inclined surface thereof is attached to the inner wall of the inner mounting ring (15).

4. The apparatus for the directed endotoxin degradation treatment of biochemical preparation wastewater according to claim 3, characterized in that: The import pipe (7) is provided with three groups, two groups of the import pipe (7) are connected with the connecting hose (6), the upper end of the inner processing tank (22) is fixedly installed with an inner mounting plate (12), the activated carbon adsorption material (14) can be clamped at the middle position of the inner mounting plate (12), a plurality of mounting holes (13) are arranged on the inner mounting plate (12), the lower end of the import pipe (7) penetrates the mounting hole (13) and is below the inner mounting plate (12), and the upper end is above the outer processing tank (1); a water seepage ring (17) is fixedly installed on the inner mounting plate (12) and corresponds to the position of the import pipe (7); the import pipe (7) is rotatably connected in the water seepage ring (17); the water seepage ring (17) and the import pipe (7) are provided with water seepage holes (18), and the import pipe (7) can be rotated to coincide with the water seepage holes (18) on the import pipe (7) and the water seepage ring (17).

5. The apparatus for the directed endotoxin degradation of biochemical preparation waste water according to claim 1, characterized in that: The upper end of the outer processing tank (1) is clamped with an upper sealing cover (4), the upper surface of the inner processing tank (22) is fixedly installed with a plurality of extension columns (29), the upper end of the extension column (29) penetrates the upper sealing cover (4), and a plurality of positioning pieces (11) are fixedly arranged on the upper sealing cover (4); the lower end of the positioning piece (11) can be embedded into the extension column (29).

6. The apparatus for the directed endotoxin degradation of biochemical preparation waste water according to claim 5, characterized in that The lower end of the upper injection tank (8) is fixedly connected with the upper sealing cover (4), the upper end of the upper injection tank (8) is fixedly installed with a connecting frame (10), the connecting frame (10) is fixedly installed with an injection piece (9), the lower end of the injection piece (9) extends into the upper injection tank (8) and is above the control piece, and the lower end of the injection piece (9) is fixedly installed with an adjusting valve (27).

7. The apparatus for the directed endotoxin degradation of biochemical preparation waste water according to claim 1, characterized in that: The bottom of the outer processing tank (1) is fixedly installed with a mounting base (25), the lower surface of the inner processing tank (22) is fixedly connected with the mounting base (25), a rotating base (26) is rotatably installed in the inner processing tank (22), a plurality of stirring shafts (23) are fixedly installed on the rotating base (26), and a rotating motor is fixedly installed at the bottom of the inner processing tank (22); the output end of the rotating motor is fixedly connected with the rotating base (26).

8. The apparatus for the directed endotoxin degradation of biochemical preparation waste water according to claim 7, characterized in that The inner processing tank (22) is made of transparent material, and the inner wall of the outer processing tank (1) is fixedly installed with ultraviolet laser lamps (21) at four corners.

9. The apparatus for the directed endotoxin degradation of biochemical preparation waste water according to claim 5, characterized in that: The import pipe (7) connected with the connecting hose (6) can inject sulfate oxidizing reagent into the inner processing tank (22), and another group of the import pipe (7) can import acid-base reagent into the inner processing tank (22) to adjust the pH value of the sewage.

10. The apparatus for the directed endotoxin degradation of biochemical preparation waste water according to claim 5, characterized in that: A control system is arranged outside the outer processing tank (1), a data analysis module, a display screen and a control mainboard are arranged in the control system, and the display screen can display real-time picture information of the inner connecting pipe (28) in the inner processing tank (22).

Images