Treatment device and method for degradation-resistant organic industrial wastewater

Abstract

The invention relates to a treatment device and method for degradation-resistant organic industrial wastewater, and relates to the technical field of wastewater treatment.The treatment device comprises a treatment box, two degradation boxes and two feeding boxes, and the two degradation boxes and the two feeding boxes are fixed to the treatment box; the treatment box is provided with a detection mechanism for detecting the flow rate of wastewater, the degradation degree of wastewater and the amount of wastewater; the detection mechanism comprises a flow velocity assembly, a degradation assembly and a water quantity assembly; the two degradation boxes are used for storing an enzyme preparation and activated carbon respectively; the flow velocity assembly comprises a connecting funnel fixed on the treatment box, a hydraulic frame rotationally arranged on the treatment box, pushing frames movably arranged in the two throwing boxes respectively, and a translation piece for performing translation driving on the pushing frames. The purpose of synchronously putting the enzyme preparation and the activated carbon at the same speed can be achieved, the total putting amount of the enzyme preparation and the activated carbon can be automatically controlled according to the amount of the wastewater, and the putting speed of the enzyme preparation and the activated carbon can be automatically controlled according to flowing of the wastewater.

Description

Technical Field

[0001] The present application relates to the technical field of wastewater treatment, and in particular to a device and method for treating difficult-to-degrade organic industrial wastewater. Background Art

[0002] Organic industrial wastewater includes production wastewater and production sewage, which refers to the wastewater and waste liquid generated in the industrial production process, which contains industrial production materials, intermediate products, by-products lost with the water, and pollutants generated in the production process.

[0003] Organic industrial wastewater is usually difficult to degrade because of its complex components such as high concentration of organic matter, extreme acidity and alkalinity, biological toxicity, high color and turbidity, and large changes in water quality and water volume. In order to treat the difficult-to-degrade wastewater, it is usually necessary to use sedimentation or filtration to precipitate or filter the wastewater to remove suspended particles, purify water quality, reduce subsequent treatment load and meet emission standards.

[0004] Regarding the above-mentioned related technologies, the inventors believe that there are the following defects: At present, organic industrial wastewater is treated by sedimentation and filtration. Although the water quality can be improved to a certain extent, the treatment rates of the two methods are relatively slow, and the effect of removing fine particles in the wastewater is limited. The sedimentation method mainly relies on gravity to settle the suspended particles. A large amount of sludge will be generated during sedimentation. This sludge needs to be cleaned and treated regularly. Moreover, when the wastewater treatment fluctuates, the sedimentation effect may be affected, resulting in unstable effluent water quality. The filtration method mainly relies on physical interception to remove suspended particles. Although most of the suspended particles in the wastewater can be removed, the removal effect of some very fine particles, soluble organic matter, heavy metal ions and other pollutants is not ideal, and the wastewater purification effect cannot be effectively achieved. Summary of the invention

[0005] In order to solve the problem that the current organic industrial wastewater is treated by sedimentation and filtration methods, although the water quality can be improved to a certain extent, the treatment rates of the two methods are relatively slow and the removal effect of fine particles in the wastewater is limited, the present application provides a treatment device and method for difficult-to-degrade organic industrial wastewater.

[0006] The present application provides a device and method for treating refractory organic industrial wastewater using the following technical solutions: A device for treating refractory organic industrial wastewater, comprising a treatment box, two degradation boxes and two delivery boxes fixed on the treatment box; the treatment box is provided with a detection mechanism for detecting the flow rate, degradation degree and amount of wastewater; the detection mechanism comprises a flow rate component, a degradation component and a water amount component; The two degradation boxes store the enzyme preparation and the activated carbon respectively; The flow rate assembly includes a connecting funnel fixed on the processing box, a hydraulic frame rotatably arranged on the processing box, a pushing frame movably arranged in two delivery boxes, a translation member for driving the pushing frame to translate, and a driving member for synchronously driving the two pushing frames; The degradation component includes a collecting funnel fixed on the processing box, a movable wedge movably arranged in the collecting funnel, feeding pipes respectively fixed on two delivery boxes, feeding plates respectively movably arranged on the two feeding pipes, an adjusting member for lifting and lowering the feeding plates, and a lifting member for synchronously lifting and lowering the two feeding plates; The water volume assembly includes a floating plate movably arranged in the treatment box, a feeding pipe respectively fixed on two degradation boxes, a feeding plate movably arranged on the two feeding pipes, a power part for lifting and lowering the feeding plate, and a synchronizing part for synchronously driving the two feeding plates; The treatment box is also provided with a filter element for filtering wastewater and a detection element for detecting the water quality of wastewater.

[0007] By adopting the above technical scheme, the enzyme preparations and activated carbon in the two degradation boxes are placed in the treatment box at the same time, so that the wastewater in the treatment box can be degraded and purified. The enzyme preparation can accelerate the chemical reaction rate in the wastewater, degrade organic pollutants, and effectively decompose organic matter in the wastewater, thereby reducing the chemical oxygen demand and biological oxygen demand of the wastewater. The activated carbon can adsorb and purify organic matter, heavy metal ions, odor substances and chlorides in the wastewater to improve the water quality. When the enzyme preparation and activated carbon are added to the wastewater simultaneously, the enzyme preparation can degrade the organic matter in the wastewater, while the activated carbon can adsorb these organic matter and the intermediate products produced by microbial metabolism, thereby reducing the enzyme preparation. The activated carbon can reduce the burden of pollutants and improve their degradation efficiency. At the same time, the organic matter adsorbed by the activated carbon can also serve as a food source for microorganisms, promote the growth and reproduction of microorganisms, and further accelerate the degradation of organic matter. The adsorption effect of activated carbon and the degradation effect of enzyme preparations complement each other and jointly improve the purification effect of wastewater. Activated carbon can remove harmful substances such as odor, color and heavy metals in wastewater, while enzyme preparations can degrade organic matter. Since activated carbon can be recycled and enzyme preparations are highly efficient and specific, the combination of the two can reduce the cost of wastewater treatment. At the same time, the adsorption effect of activated carbon can also reduce the amount of enzyme preparations used, further improving the treatment efficiency and economy. If the content of suspended matter, dissolved matter, organic matter, grease or other high molecular weight substances in the wastewater is small, the resistance of this type of wastewater is relatively small, the adhesion is also low, and this type of wastewater is usually easy to degrade. Therefore, the wastewater that is easy to degrade usually has a fast flow rate and low viscosity; if the content of suspended matter, dissolved matter, organic matter, grease or other high molecular weight substances in the wastewater is high, the resistance of this type of wastewater is relatively large, the adhesion is also high, and this type of wastewater is usually difficult to degrade. Therefore, the wastewater that is easy to degrade usually has a slow flow rate and high viscosity; The detection mechanism can detect the flow rate, degradation degree and quantity of the wastewater in the treatment box. The flow rate component can detect the speed of wastewater feeding and then synchronously control the feeding speed of enzyme preparations and activated carbon according to the feeding speed of wastewater, so as to avoid the poor wastewater treatment effect caused by too slow feeding speed of enzyme preparations and activated carbon, which requires increasing the feeding amount for remedial measures and increases the treatment cost. It also prevents the enzyme preparation from being insufficiently contacted with pollutants in the wastewater due to too slow feeding speed, limiting its catalytic degradation effect, and causing incomplete degradation of organic matter in the wastewater. It also prevents the activated carbon from being too slowly fed, resulting in a reduced contact time with the wastewater, reducing its adsorption efficiency, and causing the activated carbon to be unable to fully adsorb pollutants in the wastewater, making the wastewater quality substandard. The degradation component can synchronously control the enzyme preparations and activated carbon according to the difficulty of wastewater degradation. The amount of activated carbon added can be controlled to avoid waste of resources caused by excessive addition of enzyme preparations and activated carbon, which increases costs, prevents excessive addition of enzyme preparations from polluting plants and organisms in the aquatic environment and affecting the normal function of enzyme preparations, and avoids excessive addition of activated carbon that loses its adsorption capacity and instead produces a large amount of sludge. The water volume component can synchronously control the feeding amount of enzyme preparations and activated carbon according to the amount of wastewater treated in the treatment box. As the amount of wastewater treated in the treatment box gradually increases, the overall addition of enzyme preparations and activated carbon also needs to be increased to avoid a small overall addition of enzyme preparations, which leads to a decrease in the concentration of enzyme preparations, limiting its catalytic efficiency and weakening the treatment effect, and also to avoid a small overall addition of activated carbon, which leads to the adsorption capacity of activated carbon quickly reaching saturation, reducing the organic matter removal rate and affecting the effect of wastewater purification.

[0008] Optionally, the translation member includes annular springs respectively fixed on the two delivery boxes and two cam blocks rotatably arranged on the processing box, the two annular springs are respectively fixedly connected to the two pushing racks, the two cam blocks are respectively movably fitted with the two pushing racks, and the two feeding pipes and the two loading pipes are respectively connected to the two delivery boxes.

[0009] By adopting the above technical scheme, the translation part can push the enzyme preparation and activated carbon in the two delivery boxes to feed them respectively. When the driving part drives the two cam blocks to rotate, it can cooperate with the elastic force of the two annular springs to drive the two pushing racks to translate frequently. Through the translation of the two pushing racks, the enzyme preparation and activated carbon in the two delivery boxes can be pushed into the treatment box through the two feeding pipes respectively. The enzyme preparation and activated carbon can be put into the treatment box at the same time to degrade and purify the wastewater.

[0010] Optionally, the driving member includes two first bevel gears, two second bevel gears, two third bevel gears and a fourth bevel gear rotatably arranged on the processing box, the two cam blocks are fixedly connected to the two first bevel gears, respectively, the two first bevel gears are meshed with the two second bevel gears, respectively, the two second bevel gears are coaxially fixed with the two third bevel gears, the two third bevel gears are meshed with the fourth bevel gear, and the fourth bevel gear is fixedly connected to the hydraulic frame.

[0011] By adopting the above technical solution, the driving member can drive the two pushing racks to move synchronously and at the same speed. When the wastewater impacts the hydraulic rack, it can drive the hydraulic rack, the fourth bevel gear, the two third bevel gears, the two second bevel gears, the two first bevel gears and the two cam blocks to rotate in sequence, and then the two pushing racks can be pushed to move respectively. Therefore, the faster the flow rate of the wastewater, the faster the rotation speed of the hydraulic rack, and the faster the speed at which the two pushing racks push the enzyme preparation and the activated carbon respectively. The speed of the enzyme preparation and the activated carbon feeding can be automatically controlled according to the speed of the wastewater feeding, so that the speed of the wastewater feeding is synchronized with the speed of the enzyme preparation and the activated carbon feeding and is evenly dispersed on the wastewater, thereby avoiding that the enzyme concentration in some areas of the wastewater is too high and the enzyme concentration in some areas is insufficient, and at the same time, it can avoid that the adsorption capacity of the activated carbon is not fully utilized.

[0012] Optionally, the adjusting member includes two wedge blocks movably arranged on the processing box, the two feeding plates are respectively fitted with the inclined surfaces of the two wedge blocks, a feeding gap is arranged between the top of the feeding plate and the inner side of the feeding pipe, and the two feeding pipes are both connected to the processing box.

[0013] By adopting the above technical scheme, the adjusting part can drive the two feeding plates to rise and fall, control the feeding gap in the two feeding pipes, and respectively control the feeding amount of the enzyme preparation and activated carbon in the two feeding pipes. When the two wedge-shaped blocks are translated, they can respectively drive the two feeding plates to rise and fall. The feeding gap in the two feeding pipes can be adjusted respectively through the moving range of the two feeding plates, so that the enzyme preparation and activated carbon in the two feeding pipes can be quantitatively put into the treatment box, so as to achieve the effect of enzyme preparation and activated carbon on degradation and purification of wastewater in the treatment box.

[0014] Optionally, the lifting member includes a first connecting rod and a second connecting rod fixed on the movable wedge block and a telescopic spring fixed on the first connecting rod, the telescopic spring is fixedly connected to the collecting funnel, and the two wedge blocks are fixedly connected to the first connecting rod and the second connecting rod respectively.

[0015] By adopting the above technical solution, the lifting member can drive the two feeding plates to rise and fall synchronously to ensure that the amount of enzyme preparation and activated carbon added to the two feeding pipes remains consistent. The wastewater impacts the movable wedge block, and the telescopic spring can drive the first connecting rod, the second connecting rod and the two wedge blocks to move in turn, and can drive the two feeding plates to rise and fall respectively. The difficulty of wastewater degradation can be detected by the moving range of the movable wedge block and the elastic force of the telescopic spring. The greater the range of movement of the movable wedge block, the greater the range of movement of the two feeding plates, thereby avoiding the amount of enzyme preparation added far exceeding the treatment demand, which may also cause changes in the effluent water quality. At the same time, it can avoid the adsorption capacity of the activated carbon from reaching saturation quickly, resulting in a decrease in adsorption efficiency.

[0016] Optionally, the power member includes first racks respectively fixed on the two loading plates and two first gears rotatably arranged on the processing box, the two first racks are respectively meshed with the two first gears, a loading gap is arranged between the top of the loading plate and the inner side of the loading tube, and the two loading tubes are respectively connected to the two degradation boxes.

[0017] By adopting the above technical scheme, the power part can drive the two feeding plates to rise and fall, control the feeding gap in the two feeding pipes, and respectively control the overall delivery amount of enzyme preparation and activated carbon in the two feeding pipes. When the synchronous part drives the two first gears to rotate, it can respectively drive the two first racks and the two feeding plates to rise and fall, and adjust the feeding gap in the two feeding pipes. The enzyme preparation and activated carbon in the two feeding pipes can be quantitatively placed into the two delivery boxes, so as to achieve the purpose of overall synchronous quantitative delivery of enzyme preparation and activated carbon, and ensure the effect of enzyme preparation and activated carbon on wastewater degradation and purification.

[0018] Optionally, the synchronization member includes a second rack fixed on the floating plate and a second gear rotatably disposed on the processing box, the second rack is meshed with the second gear, and the two first gears are coaxially fixed with the second gear.

[0019] By adopting the above technical scheme, the synchronization component can drive the two feeding plates to rise and fall synchronously to ensure that the total amount of enzyme preparations and activated carbon in the two feeding pipes is consistent. As the wastewater in the treatment box gradually increases, the floating plate will move upward, which can drive the second rack to move, thereby driving the second gear to rotate, and can drive the power component to synchronously adjust the feeding gap in the two feeding pipes, so that the enzyme preparations and activated carbon in the two feeding pipes can be quantitatively placed in the two delivery boxes. The more the floating plate moves upward, the larger the feeding gap in the two feeding pipes, and the more wastewater is treated, the greater the total amount of enzyme preparations and activated carbon will be, further ensuring the effect of enzyme preparations and activated carbon on wastewater degradation and purification.

[0020] Optionally, the filter element includes a water inlet pipe fixed on the processing box, a movable frame slidably arranged on the processing box, a filter membrane plate movably arranged on the movable frame, a filter plate movably arranged on the processing box, and two compression springs fixed on the movable frame, and the two compression springs are fixedly connected to the processing box.

[0021] By adopting the above technical scheme, the filter element can filter the wastewater before it is degraded and purified, so as to screen the larger particles in the wastewater, so as to enhance the effect of enzyme preparation and activated carbon on the degradation and purification of the wastewater. The filter plate can filter the wastewater, and can first filter and separate the larger particles and impurities in the wastewater. The filter membrane plate can perform secondary filtration on the wastewater. At the same time, as the filter membrane plate filters the wastewater, more particles and impurities accumulate on the filter membrane plate, and the weight of the filter membrane plate will gradually increase, so that the pressure on the two compression springs will also be greater. The gradual increase of particles on the filter membrane plate can drive the filter membrane plate and the movable frame to move downward in turn, so that the filter membrane plate can have a buffering effect.

[0022] Optionally, the detection component includes a solenoid valve tube fixed on the processing box, a first sensor, a second sensor and a water quality sensor, a first solenoid valve fixed on two feeding pipes respectively, and a second solenoid valve fixed on a water inlet pipe, the first sensor is movably fitted with the floating plate, the second sensor is movably fitted with the movable frame, both the first solenoid valve and the second solenoid valve are electrically connected to the first sensor and the second sensor, and the water quality sensor is electrically connected to the solenoid valve tube.

[0023] By adopting the above technical scheme, the detection component can detect the water quality of the wastewater treated in the treatment box. When the filter membrane plate gradually drives the movable frame to move downward due to the gravity of the accumulated particles and contacts the second sensor, the two first solenoid valves and the second solenoid valves can be driven to close the two feeding pipes and the water inlet pipe, and temporarily stop the addition of wastewater, enzyme preparations and activated carbon, so as to facilitate the cleaning of the filter plate and the filter membrane plate. When the floating plate moves upward and contacts the first sensor, it indicates that the accumulated treated wastewater in the treatment box needs to be discharged. The two first solenoid valves and the second solenoid valves can be driven to close the two feeding pipes and the water inlet pipe, and temporarily stop the addition of wastewater, enzyme preparations and activated carbon. The water quality sensor can detect the water quality of the wastewater treated in the treatment box, and can control the reaction time of the enzyme preparation and the activated carbon with the wastewater. When it is detected that the water quality of the wastewater meets the discharge standard, the solenoid valve tube can be driven to open and discharge the wastewater in the treatment box.

[0024] A device and method for treating refractory organic industrial wastewater, comprising the following steps: S1. Pour the wastewater into the treatment box, and the enzyme preparation and activated carbon in the two degradation boxes can be simultaneously put into the treatment box through two feeding pipes, two delivery boxes and two delivery pipes to degrade and purify the wastewater; S2. The impact of wastewater will cause the hydraulic rack to rotate, which can drive the driving member and the translation member to push the enzyme preparation and activated carbon in the two delivery boxes to the treatment box to degrade and purify the wastewater. The faster the rotation speed of the hydraulic rack, the faster the speed at which the two push racks push the enzyme preparation and activated carbon respectively. The speed of the enzyme preparation and activated carbon feeding can be automatically controlled according to the speed of wastewater feeding, so that the speed of wastewater feeding is synchronized with the speed of enzyme preparation and activated carbon feeding. The filter element can filter the delivered wastewater and filter and separate the larger particles and impurities in the wastewater; S3. The impact flow rate of the wastewater on the movable wedge can drive the lifting member and the adjusting member to drive the two feeding plates to rise and fall synchronously, and the feeding gap in the two feeding pipes can be adjusted, so that the enzyme preparation and activated carbon in the two feeding pipes can be quantitatively put into the treatment box, and the amount of enzyme preparation and activated carbon can be controlled according to the difficulty of wastewater degradation; S4. As the wastewater in the treatment box gradually increases, the floating plate will move upward, which can drive the synchronous parts and the power parts to drive the two feeding plates to rise and fall synchronously, and the feeding gap in the two feeding pipes can be adjusted. The total amount of enzyme preparation and activated carbon in the two feeding pipes can be controlled according to the amount of wastewater treatment, which can ensure the effect of enzyme preparation and activated carbon on wastewater degradation and purification; S5. The detection part can detect the amount of particles accumulated on the filter membrane plate so as to clean the filter membrane plate regularly. At the same time, it can detect the water quality of the wastewater treated in the treatment box and control the reaction time of enzyme preparations and activated carbon with wastewater. When the wastewater meets the discharge standards, the wastewater in the treatment box can be discharged.

[0025] By adopting the above technical scheme, the purpose of synchronously and synchronously adding enzyme preparations and activated carbon can be achieved, the total amount of enzyme preparations and activated carbon added can be automatically controlled according to the amount of wastewater, the speed of adding enzyme preparations and activated carbon can be automatically controlled according to the flow of wastewater, the amount of enzyme preparations and activated carbon added can be automatically controlled according to the viscosity of the wastewater flow, the amount and speed of enzyme preparations and activated carbon added can be automatically controlled according to the difficulty of wastewater degradation and the amount of wastewater degradation, thereby ensuring the effect of enzyme preparations and activated carbon on wastewater degradation.

[0026] In summary, the present application includes at least one of the following beneficial technical effects: 1. The drive and translation parts can detect the discharge flow rate of wastewater, and at the same time, the enzyme preparations and activated carbon in the two delivery boxes can be sent to the treatment box to degrade and purify the wastewater. The faster the rotation speed of the hydraulic rack is, the faster the two push racks push the enzyme preparations and activated carbon respectively. The discharge speed of the enzyme preparations and activated carbon can be automatically controlled according to the discharge speed of the wastewater, so that the discharge speed of the wastewater is synchronized with the discharge speed of the enzyme preparations and activated carbon and evenly dispersed on the wastewater, avoiding the enzyme preparations and activated carbon delivery speed being too slow, resulting in poor wastewater treatment effect, increasing treatment costs, avoiding the enzyme preparation delivery speed being too slow, resulting in insufficient contact with pollutants in the wastewater, limiting its catalytic degradation effect, and also avoiding the activated carbon delivery speed being too slow, resulting in a reduced contact time with the wastewater, reducing its adsorption efficiency, and making the wastewater quality substandard; 2. The filter element can first filter and separate the larger particles and impurities in the wastewater. At the same time, the lifting element and the regulating element can detect the viscosity of the wastewater and the difficulty of wastewater degradation. The amount of enzyme preparation and activated carbon added can be controlled according to the difficulty of wastewater degradation. The more difficult the wastewater is to degrade, the more enzyme preparation and activated carbon are added, ensuring the effect of enzyme preparation and activated carbon on wastewater degradation and purification, avoiding waste of resources caused by excessive enzyme preparation and activated carbon, preventing excessive enzyme preparation from polluting plants and organisms in the aquatic environment and affecting the normal function of enzyme preparations, and avoiding excessive activated carbon from losing its adsorption capacity, which will produce sludge and affect the effect of wastewater treatment; 3. The synchronous parts and the power parts drive can control the total amount of enzyme preparations and activated carbon in the two feeding pipes according to the amount of wastewater treatment. The more wastewater is treated, the more enzyme preparations and activated carbon are put in, which can further ensure the effect of enzyme preparations and activated carbon on wastewater degradation and purification. The amount of wastewater treated in the treatment box gradually increases, and the overall amount of enzyme preparations and activated carbon will also gradually increase, so as to avoid the overall amount of enzyme preparations being too small, resulting in a decrease in the concentration of enzyme preparations, limiting its catalytic efficiency and weakening the treatment effect, and also avoid the overall amount of activated carbon being too small, resulting in the adsorption capacity of activated carbon reaching saturation quickly, which reduces the organic matter removal rate and affects the wastewater purification effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present application; Figure 2 A cross-sectional view of the connection structure of the processing box in the embodiment of the present application; Figure 3 Appearance diagram of the connection structure of the processing box in the embodiment of the present application; Figure 4 A cross-sectional view of the collecting funnel connection structure in an embodiment of the present application; Figure 5 Embodiments of the present application Figure 4 Enlarged view of point A in the middle.

[0028] Figure numerals: 1, treatment box; 2, degradation box; 3, feeding pipe; 4, delivery box; 5, feeding pipe; 6, hydraulic frame; 7, fourth bevel gear; 8, third bevel gear; 9, second bevel gear; 10, first bevel gear; 11, cam block; 12, push frame; 13, annular spring; 14, connecting funnel; 15, collecting funnel; 16, movable wedge; 17, first connecting rod; 18, second connecting rod; 19, telescopic spring; 20, wedge block; 21, feeding plate; 22, floating Plate; 23, second rack; 24, second gear; 25, first gear; 26, first rack; 27, loading plate; 28, filter plate; 29, movable frame; 30, filter membrane plate; 31, first screw rack; 32, second screw rack; 33, compression spring; 34, water inlet pipe; 35, second solenoid valve; 36, second sensor; 37, first sensor; 38, first solenoid valve; 39, sealing door; 40, intelligent controller; 41, solenoid valve tube; 42, water quality sensor. DETAILED DESCRIPTION

[0029] The following is combined with Figure 1-5 This application is described in further detail.

[0030] Embodiment 1:

[0031] The present application discloses a treatment device for difficult-to-degrade organic industrial wastewater, referring to Figure 1 and Figure 2 , including a treatment box 1 and two degradation boxes 2 and two delivery boxes 4 fixed on the treatment box 1; the treatment box 1 is provided with a detection mechanism for detecting the flow rate, degradation degree and amount of wastewater; the detection mechanism includes a flow rate component, a degradation component and a water volume component; the two degradation boxes 2 store enzyme preparations and activated carbon respectively; the flow rate component includes a connecting funnel 14 fixed on the treatment box 1, a hydraulic frame 6 rotatably arranged on the treatment box 1, a pushing frame 12 movably arranged in the two delivery boxes 4, a translation member for driving the pushing frame 12 in translation and a driving member for synchronously driving the two pushing frames 12; the degradation component includes a collecting funnel 15 fixed on the treatment box 1, a hydraulic frame 6 rotatably arranged on the collection box 1, a pushing frame 12 movably arranged in the two delivery boxes 4, a translation member for driving the pushing frame 12 in translation and a driving member for synchronously driving the two pushing frames 12 The movable wedge 16 in the collecting funnel 15, the feeding pipes 5 respectively fixed on the two delivery boxes 4, the feeding plates 21 respectively movably arranged on the two feeding pipes 5, the adjusting parts for lifting and lowering the feeding plates 21, and the lifting parts for synchronously lifting and lowering the two feeding plates 21; the water volume component includes a floating plate 22 movably arranged in the treatment box 1, the feeding pipes 3 respectively fixed on the two degradation boxes 2, the feeding plates 27 respectively movably arranged on the two feeding pipes 3, the power parts for lifting and lowering the feeding plates 27, and the synchronizing parts for synchronously driving the two feeding plates 27; the treatment box 1 is also provided with a filter for filtering wastewater and a detection part for detecting the water quality of wastewater.

[0032] The translation part includes annular springs 13 respectively fixed on the two delivery boxes 4 and two cam blocks 11 rotatably arranged on the processing box 1, the two annular springs 13 are respectively fixedly connected to the two pushing racks 12, the two cam blocks 11 are respectively movably fitted with the two pushing racks 12, the two delivery boxes 4 are respectively provided with fixed holes, the two pushing racks 12 are respectively slidably connected to the two fixed holes, the two feeding pipes 5 and the two loading pipes 3 are respectively connected to the two delivery boxes 4, and the two feeding pipes 5 and the two loading pipes 3 are respectively provided with one-way valves, which can limit the two feeding pipes 5 and the two loading pipes 3 in one direction to avoid the two pushing racks 12 generating air pressure when moving, which causes the enzyme preparation and activated carbon in the two feeding pipes 5 and the two loading pipes 3 to produce reflux, so that the two feeding pipes 5 and the two loading pipes 3 can discharge smoothly.

[0033] The driving member includes two first bevel gears 10, two second bevel gears 9, two third bevel gears 8 and a fourth bevel gear 7 which are rotatably arranged on the processing box 1. The two cam blocks 11 are fixedly connected to the two first bevel gears 10 respectively. The two first bevel gears 10 are meshed with the two second bevel gears 9 respectively. The two second bevel gears 9 are coaxially fixed with the two third bevel gears 8 respectively. The two third bevel gears 8 are meshed with the fourth bevel gear 7. The fourth bevel gear 7 is fixedly connected to the hydraulic frame 6, and the hydraulic frame 6 is located below the outlet of the connecting funnel 14.

[0034] The adjusting part includes two wedge blocks 20 movably arranged on the processing box 1, and two feeding plates 21 are respectively fitted with the inclined surfaces of the two wedge blocks 20. A feeding gap is arranged between the top of the feeding plate 21 and the inner side of the feeding pipe 5. The two feeding pipes 5 are both connected to the processing box 1. The outlets of the two feeding pipes 5 are both located below the collecting funnel 15. The bottoms of the two feeding pipes 5 are both provided with a first square hole, and the two feeding plates 21 are respectively slidably connected to the two first square holes.

[0035] The lifting member includes a first connecting rod 17 and a second connecting rod 18 fixed on the movable wedge block 16 and a telescopic spring 19 fixed on the first connecting rod 17. The telescopic spring 19 is fixedly connected to the collecting funnel 15. The two wedge blocks 20 are respectively fixedly connected to the first connecting rod 17 and the second connecting rod 18. Two first sliding holes are provided on the processing box 1, and two second sliding holes are provided on the collecting funnel 15. The two first sliding holes are respectively slidably connected to the first connecting rod 17 and the second connecting rod 18, and the two second sliding holes are respectively slidably connected to the first connecting rod 17 and the second connecting rod 18.

[0036] The power part includes first racks 26 respectively fixed on two feeding plates 27 and two first gears 25 rotatably arranged on the processing box 1. The two first racks 26 are respectively meshed with the two first gears 25. A feeding gap is arranged between the top of the feeding plate 27 and the inner side of the feeding tube 3. The two feeding tubes 3 are respectively connected with the two degradation boxes 2. Second square holes are respectively opened at the bottom of the two feeding tubes 3. The two feeding plates 27 are respectively slidably connected with the two second square holes. The two degradation boxes 2 are connected with feeding pipes.

[0037] The synchronous parts include a second rack 23 fixed on the floating plate 22 and a second gear 24 rotatably arranged on the processing box 1. The second rack 23 is meshed with the second gear 24. The two first gears 25 are coaxially fixed with the second gear 24. A dovetail groove is provided on the processing box 1. The floating plate 22 is slidably connected to the dovetail groove. The floating plate 22 can be limited and floated through the dovetail groove to prevent the floating plate 22 from sliding randomly when floating. The first gear 25 and the first rack 26 are both made of lightweight materials. A guide block for guiding and limiting the first rack 26 is also provided on the processing box 1 to ensure that the floating plate 22, the second rack 23 and the second gear 24 can smoothly drive the first gear 25 to rotate and the first rack 26 to move when the floating plate 22, the second rack 23 and the second gear 24 move.

[0038] The filter element includes a water inlet pipe 34 fixed on the processing box 1, a movable frame 29 slidably arranged on the processing box 1, a filter membrane plate 30 movably arranged on the movable frame 29, a filter plate 28 movably arranged on the processing box 1 and two compression springs 33 fixed on the movable frame 29. Two first screw frames 31 are threadedly connected to the processing box 1, and the two first screw frames 31 are movably engaged with the filter plate 28. Two second screw frames 32 are threadedly connected to the movable frame 29, and the two second screw frames 32 are movably engaged with the filter membrane plate 30. The two compression springs 33 are fixedly connected to the processing box 1. The filter plate 28 is located between the hydraulic frame 6 and the filter membrane plate 30. The water outlet of the water inlet pipe 34 is evenly distributed above the connecting funnel 14. A sealing door 39 is movably arranged on the processing box 1, and the filter membrane plate 30 is located above the collecting funnel 15.

[0039] The detection part includes a solenoid valve tube 41 fixed on the processing box 1, a first sensor 37, a second sensor 36 and a water quality sensor 42, a first solenoid valve 38 fixed on the two feeding pipes 3 respectively, and a second solenoid valve 35 fixed on the water inlet pipe 34, the first sensor 37 is movably fitted with the floating plate 22, the second sensor 36 is movably fitted with the movable frame 29, the two first solenoid valves 38 and the second solenoid valves 35 are electrically connected to the first sensor 37 and the second sensor 36, and the water quality sensor 42 is electrically connected to the solenoid valve tube 41. Then, the processing box 1 is fixedly connected with an intelligent controller 40, and the first sensor 37, the second sensor 36, the water quality sensor 42, the two first solenoid valves 38, the second solenoid valve 35 and the solenoid valve tube 41 are all electrically connected to the intelligent controller 40. The intelligent controller 40 can control the timed driving of the first sensor 37, the second sensor 36, the water quality sensor 42, the two first solenoid valves 38, the second solenoid valve 35 and the solenoid valve tube 41. The solenoid valve tube 41 consists of a solenoid valve and a water outlet pipe, and the processing box 1 is connected to the water outlet pipe.

[0040] The implementation principle of the treatment device for difficult-to-degrade organic industrial wastewater in the embodiment of the present application is as follows: (1) Wastewater can be dispersed and discharged onto the connecting funnel 14 through the water inlet pipe 34. The enzyme preparation and activated carbon in the two degradation boxes 2 can be respectively discharged into the treatment box 1 through the two feeding pipes 3, the two delivery boxes 4 and the two delivery pipes to degrade and purify the wastewater. The wastewater can be concentrated and flushed onto the hydraulic rack 6 through the connecting funnel 14. The impact of the wastewater will drive the hydraulic rack 6 to rotate. The flow rate of the wastewater discharge can be detected by the rotation speed of the hydraulic rack 6. The faster the flow rate of the wastewater discharge, the faster the rotation speed of the hydraulic rack 6. When the hydraulic rack 6 rotates, it will drive the fourth bevel gear 7, the two third bevel gears 8, the two second bevel gears 9, the two first bevel gears 10 and the two cam blocks in sequence. 11 rotates, and with the elastic force of the two annular springs 13, the two pushing racks 12 can be driven to translate frequently. The enzyme preparations and activated carbon in the two delivery boxes 4 can be pushed into the treatment box 1 through the two feeding pipes 5 respectively through the translation of the two pushing racks 12. The enzyme preparations and activated carbon can be put into the treatment box 1 at the same time to degrade and purify the wastewater. The faster the rotation speed of the hydraulic rack 6 is, the faster the speed at which the two pushing racks 12 push the enzyme preparations and activated carbon respectively is. The speed of the enzyme preparations and activated carbon feeding can be automatically controlled according to the speed of the wastewater feeding, so that the speed of the wastewater feeding is synchronized with the speed of the enzyme preparations and activated carbon feeding, so that the enzyme preparations and activated carbon are evenly dispersed on the wastewater; (2) The wastewater will then flow to the filter plate 28, which can filter the wastewater and first filter and separate the larger particles and impurities in the wastewater. The filter membrane plate 30 can perform secondary filtration on the wastewater to enhance the effect of wastewater filtration. At the same time, the filter plate 28 can buffer and disperse the wastewater to prevent the wastewater from directly impacting the filter membrane plate 30 and causing rupture; (3) The filtered wastewater will be collected and concentrated again through the collecting funnel 15 and flushed on the movable wedge 16 for impact. The viscosity of the wastewater can be detected by the moving range of the movable wedge 16 and the elastic force of the telescopic spring 19, and the difficulty of wastewater degradation can be detected. The higher the viscosity of the wastewater, the more substances are contained in the wastewater and the slower the flow rate. On the contrary, the lower the viscosity of the wastewater, the faster the flow rate. The moving range of the movable wedge 16 is also larger. In conjunction with the telescopic spring 19, the first connecting rod 17, the second connecting rod 18 and the two wedge blocks 20 can be driven to translate in turn, and then the two feeding plates 21 can be driven to rise and fall respectively. The feeding gaps in the two feeding pipes 5 can be adjusted by the moving range of the two feeding plates 21, so that the enzyme preparations and activated carbon in the two feeding pipes 5 can be quantitatively put into the treatment box 1. The larger the moving range of the movable wedge 16 is, the larger the moving range of the two feeding plates 21 is, and the smaller the feeding gaps in the two feeding pipes 5 are. The feeding amounts of the enzyme preparations and activated carbon in the two feeding pipes 5 can be controlled according to the viscosity of the wastewater, and the feeding amounts of the enzyme preparations and activated carbon can be controlled according to the difficulty of wastewater degradation. The more difficult the wastewater is to degrade, the more enzyme preparations and activated carbon are added, thereby ensuring the effect of enzyme preparations and activated carbon on wastewater degradation and purification. (4) When the treated wastewater flows to the inner bottom wall of the treatment box 1, the floating plate 22 will move upward as the wastewater gradually increases. The amount of wastewater on the inner bottom wall of the treatment box 1 can be detected by the range of the floating plate 22. The more wastewater there is, the higher the floating plate 22 moves. When the floating plate 22 moves, it will drive the second rack 23 to move, and then drive the second gear 24 and the two first gears 25 to rotate in turn, thereby respectively driving the two first racks 26 and the two loading plates 27 to rise and fall. The range of movement of the two loading plates 27 can respectively detect the amount of wastewater on the inner bottom wall of the treatment box 1. The feeding gaps in the two feeding pipes 3 are adjusted so that the enzyme preparations and activated carbon in the two feeding pipes 3 can be quantitatively placed in the two delivery boxes 4. The more the floating plate 22 moves upward, the more the two feeding plates 27 move downward, and thus the larger the feeding gaps in the two feeding pipes 3 are. The total amount of enzyme preparations and activated carbon in the two feeding pipes 3 can be controlled according to the amount of wastewater treatment. The more wastewater is treated, the more the total amount of enzyme preparations and activated carbon is placed, which can further ensure the effect of enzyme preparations and activated carbon on wastewater degradation and purification. (5) When the filter plate 28 and the filter membrane plate 30 need to be disassembled, replaced or cleaned, the sealing door 39 is opened and the two first screw racks 31 are rotated to separate the two first screw racks 31 from the filter plate 28, so that the filter plate 28 can be disassembled, so that the filter plate 28 can be disassembled, replaced or cleaned. At the same time, the two first screw racks 31 cooperate with the treatment box 1 to stably connect the filter plate 28 to the treatment box 1, so as to avoid the filter plate 28 from falling off when filtering wastewater, thereby ensuring the filter plate 28 has a good effect on filtering wastewater. The two second screw racks 32 are rotated to separate the two second screw racks 32 from the filter membrane plate 30, so that the filter membrane plate 30 can be disassembled, so that the filter membrane plate 30 can be disassembled, replaced or cleaned. At the same time, the two second screw racks 32 cooperate with the movable frame 29 to stably connect the filter membrane plate 30 to the movable frame 29, so as to avoid the filter membrane plate 30 from falling off when filtering wastewater, thereby ensuring the filter membrane plate 30 has a good effect on filtering wastewater. (6) As the filter membrane plate 30 filters the wastewater, more particles and impurities accumulate on the filter membrane plate 30, and the weight of the filter membrane plate 30 gradually increases, making the pressure on the two compression springs 33 greater. The gradual increase of particles on the filter membrane plate 30 can drive the filter membrane plate 30 and the movable frame 29 to move downward in turn. When the movable frame 29 moves downward and contacts the second sensor 36, it means that too many particles are accumulated on the filter membrane plate 30 and need to be cleaned. Then, the two first solenoid valves 38 and the second solenoid valves 35 can be driven to close the two feeding pipes 3 and the water inlet pipe 34, and the addition of wastewater, enzyme preparations and activated carbon can be temporarily stopped to facilitate the cleaning of the filter plate 28 and the filter membrane plate 30, avoid the filter plate 28 and the filter membrane plate 30 from being blocked, and ensure the filter plate 28 and the filter membrane plate 30 The effect of filtering wastewater; (7) As the amount of wastewater in the treatment box 1 gradually increases, the floating plate 22 will be driven to gradually move upward. When the floating plate 22 contacts the first sensor 37, it indicates that the wastewater accumulated in the treatment box 1 needs to be discharged. Then, the two first solenoid valves 38 and the second solenoid valves 35 can be driven to close the two feeding pipes 3 and the water inlet pipe 34. The addition of wastewater, enzyme preparation and activated carbon can be temporarily stopped to avoid excessive accumulation of wastewater in the treatment box 1, so that the wastewater can be discharged and cleaned. The water quality sensor 42 can be used to detect the water quality of the wastewater treated in the treatment box 1, and the reaction time of the enzyme preparation and activated carbon with the wastewater can be controlled. When the wastewater quality meets the discharge standard, the solenoid valve tube 41 can be driven to open to discharge the wastewater in the treatment box 1.

[0041] Embodiment 2:

[0042] The present application also discloses a method for treating refractory organic industrial wastewater, based on the treatment device for refractory organic industrial wastewater of embodiment 1, comprising the following steps: S1. Pour the wastewater into the treatment box 1, and the enzyme preparation and activated carbon in the two degradation boxes 2 can be simultaneously put into the treatment box 1 through two feeding pipes 3, two delivery boxes 4 and two delivery pipes to degrade and purify the wastewater; S2. The impact of wastewater will cause the hydraulic rack 6 to rotate, which can drive the driving member and the translation member to push the enzyme preparation and activated carbon in the two delivery boxes 4 to the treatment box 1 to degrade and purify the wastewater. The faster the rotation speed of the hydraulic rack 6, the faster the speed at which the two pushing racks 12 push the enzyme preparation and activated carbon respectively. The speed of the enzyme preparation and activated carbon feeding can be automatically controlled according to the speed of wastewater feeding, so that the speed of wastewater feeding is synchronized with the speed of enzyme preparation and activated carbon feeding. The filter element can filter the delivered wastewater and filter and separate larger particles and impurities in the wastewater; S3. The impact flow rate of the wastewater on the movable wedge 16 can drive the lifting member and the adjusting member to drive, and can respectively drive the two feeding plates 21 to rise and fall synchronously, and can adjust the feeding gap in the two feeding pipes 5, so that the enzyme preparation and activated carbon in the two feeding pipes 5 can be quantitatively put into the treatment box 1, and the amount of enzyme preparation and activated carbon can be controlled according to the difficulty of wastewater degradation; S4. As the wastewater in the treatment box 1 gradually increases, the floating plate 22 will move upward, which can drive the synchronous member and the power member to drive the two feeding plates 27 to rise and fall synchronously, and the feeding gap in the two feeding pipes 3 can be adjusted. The total amount of enzyme preparation and activated carbon in the two feeding pipes 3 can be controlled according to the amount of wastewater treatment, so as to ensure the effect of enzyme preparation and activated carbon on wastewater degradation and purification; S5. The detection component can detect the amount of particles accumulated on the filter membrane plate 30 so as to clean the filter membrane plate 30 at a regular interval. At the same time, it can detect the quality of the wastewater treated in the treatment box 1 and control the reaction time of the enzyme preparation and activated carbon with the wastewater. When the wastewater meets the discharge standards, the wastewater in the treatment box 1 can be discharged.

[0043] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A treatment device for difficult-to-degrade organic industrial wastewater, characterized by: The invention comprises a treatment box (1), two degradation boxes (2) and two delivery boxes (4) fixed on the treatment box (1); the treatment box (1) is provided with a detection mechanism for detecting the flow rate, the degree of wastewater degradation and the amount of wastewater; the detection mechanism comprises a flow rate component, a degradation component and a water amount component; The two degradation boxes (2) store the enzyme preparation and the activated carbon respectively; The flow rate assembly comprises a connecting funnel (14) fixed on the processing box (1), a hydraulic frame (6) rotatably arranged on the processing box (1), a pushing frame (12) movably arranged in two delivery boxes (4), a translation member for driving the pushing frame (12) in translation, and a driving member for synchronously driving the two pushing frames (12); The degradation component comprises a collecting funnel (15) fixed on the processing box (1), a movable wedge (16) movably arranged in the collecting funnel (15), feeding pipes (5) respectively fixed on two delivery boxes (4), feeding plates (21) respectively movably arranged on the two feeding pipes (5), an adjusting member for driving the feeding plates (21) to move upward and downward, and a lifting member for synchronously lifting the two feeding plates (21); The water volume assembly comprises a floating plate (22) movably arranged in the processing box (1), a feeding pipe (3) respectively fixed on the two degradation boxes (2), a feeding plate (27) movably arranged on the two feeding pipes (3), a power part for driving the feeding plate (27) to rise and fall, and a synchronizing part for synchronously driving the two feeding plates (27); The treatment box (1) is also provided with a filter element for filtering wastewater and a detection element for detecting the quality of wastewater.

2. The device for treating refractory organic industrial wastewater according to claim 1, characterized in that: The translation member comprises an annular spring (13) respectively fixed on the two delivery boxes (4) and two cam blocks (11) rotatably arranged on the processing box (1); the two annular springs (13) are respectively fixedly connected to the two pushing racks (12); the two cam blocks (11) are respectively movably fitted with the two pushing racks (12); the two feeding pipes (5) and the two loading pipes (3) are respectively connected to the two delivery boxes (4).

3. The device for treating refractory organic industrial wastewater according to claim 2, characterized in that: The driving member comprises two first bevel gears (10), two second bevel gears (9), two third bevel gears (8) and a fourth bevel gear (7) which are rotatably arranged on the processing box (1); the two cam blocks (11) are respectively fixedly connected to the two first bevel gears (10); the two first bevel gears (10) are respectively meshed with the two second bevel gears (9); the two second bevel gears (9) are respectively coaxially fixed with the two third bevel gears (8); the two third bevel gears (8) are both meshed with the fourth bevel gear (7); and the fourth bevel gear (7) is fixedly connected to the hydraulic frame (6).

4. The device for treating refractory organic industrial wastewater according to claim 1, characterized in that: The adjusting member comprises two wedge-shaped blocks (20) movably arranged on the processing box (1); the two feeding plates (21) are respectively fitted with the inclined surfaces of the two wedge-shaped blocks (20); a feeding gap is provided between the top of the feeding plate (21) and the inner side of the feeding pipe (5); and the two feeding pipes (5) are both connected to the processing box (1).

5. The device for treating refractory organic industrial wastewater according to claim 4, characterized in that: The lifting member comprises a first connecting rod (17) and a second connecting rod (18) fixed on the movable wedge block (16), and a telescopic spring (19) fixed on the first connecting rod (17), the telescopic spring (19) being fixedly connected to the collecting funnel (15), and the two wedge blocks (20) being fixedly connected to the first connecting rod (17) and the second connecting rod (18), respectively.

6. The device for treating refractory organic industrial wastewater according to claim 1, characterized in that: The power member comprises first racks (26) respectively fixed on two feeding plates (27) and two first gears (25) rotatably arranged on the processing box (1); the two first racks (26) are respectively meshed with the two first gears (25); a feeding gap is provided between the top of the feeding plate (27) and the inner side of the feeding tube (3); and the two feeding tubes (3) are respectively connected to the two degradation boxes (2).

7. The device for treating refractory organic industrial wastewater according to claim 6, characterized in that: The synchronizing member comprises a second rack (23) fixed on the floating plate (22) and a second gear (24) rotatably arranged on the processing box (1); the second rack (23) is meshed with the second gear (24); and the two first gears (25) are coaxially fixed with the second gear (24).

8. The device for treating refractory organic industrial wastewater according to claim 1, characterized in that: The filter element comprises a water inlet pipe (34) fixed on the processing box (1), a movable frame (29) slidably arranged on the processing box (1), a filter membrane plate (30) movably arranged on the movable frame (29), a filter plate (28) movably arranged on the processing box (1), and two compression springs (33) fixed on the movable frame (29), the two compression springs (33) being fixedly connected to the processing box (1).

9. The device for treating refractory organic industrial wastewater according to claim 8, characterized in that: The detection component comprises a solenoid valve tube (41) fixed on the processing box (1), a first sensor (37), a second sensor (36) and a water quality sensor (42), a first solenoid valve (38) respectively fixed on the two feeding tubes (3), and a second solenoid valve (35) fixed on the water inlet pipe (34); the first sensor (37) is movably fitted with the floating plate (22); the second sensor (36) is movably fitted with the movable frame (29); the two first solenoid valves (38) and the second solenoid valve (35) are both electrically connected to the first sensor (37) and the second sensor (36); and the water quality sensor (42) is electrically connected to the solenoid valve tube (41).

10. A method for treating refractory organic industrial wastewater, based on a device for treating refractory organic industrial wastewater as claimed in any one of claims 1 to 9, characterized in that: The following steps are involved: S1. Pour the wastewater into the treatment box (1), and the enzyme preparation and activated carbon in the two degradation boxes (2) can be simultaneously delivered to the treatment box (1) through two feeding pipes (3), two delivery boxes (4) and two delivery pipes to degrade and purify the wastewater; S2. The impact of the wastewater will cause the hydraulic rack (6) to rotate, which can drive the driving member and the translation member to push the enzyme preparation and activated carbon in the two delivery boxes (4) into the treatment box (1) to degrade and purify the wastewater. The faster the rotation speed of the hydraulic rack (6), the faster the speed at which the two push racks (12) push the enzyme preparation and activated carbon respectively. The speed of the enzyme preparation and activated carbon feeding can be automatically controlled according to the speed of the wastewater feeding, so that the speed of the wastewater feeding is synchronized with the speed of the enzyme preparation and activated carbon feeding. The filter element can filter the delivered wastewater and filter and separate larger particles and impurities in the wastewater; S3. The impact flow rate of the wastewater on the movable wedge (16) can drive the lifting member and the adjusting member to drive, and can respectively drive the two feeding plates (21) to rise and fall synchronously, and can adjust the feeding gap in the two feeding pipes (5), so that the enzyme preparation and activated carbon in the two feeding pipes (5) can be quantitatively put into the treatment box (1), and the amount of enzyme preparation and activated carbon can be controlled according to the difficulty of wastewater degradation; S4. As the wastewater in the treatment box (1) gradually increases, the floating plate (22) will move upward, which can drive the synchronous member and the power member to drive the two feeding plates (27) to rise and fall synchronously, and the feeding gap in the two feeding pipes (3) can be adjusted. The total amount of enzyme preparation and activated carbon in the two feeding pipes (3) can be controlled according to the amount of wastewater to be treated, so as to ensure the effect of enzyme preparation and activated carbon on wastewater degradation and purification; S5. The detection member can detect the amount of particles accumulated on the filter membrane plate (30) so as to clean the filter membrane plate (30) at a regular interval. At the same time, the quality of the wastewater treated in the treatment box (1) can be detected, and the time for the enzyme preparation and activated carbon to react with the wastewater can be controlled. When the wastewater meets the discharge standard, the wastewater in the treatment box (1) can be discharged.

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