1. An intelligent chemical sewage classification treatment system based on internet data analysis comprises a treatment box (10) and a water inlet pipe (101) communicated with the side wall of the treatment box (10), it is characterized in that the inside of the treatment box (10) is divided into a sewage classification cavity (11), an electrolysis cavity (12), a neutralization cavity (13) and a flocculation cavity (14) by a plurality of clapboards from top to bottom, a drainage cavity (15) is arranged on one side of the electrolysis cavity (12), the neutralization cavity (13) and the flocculation cavity (14) far away from the water inlet pipe (101), a water inlet cavity (111), a heavy metal sewage cavity (112) communicated with the pipeline of the electrolysis cavity (12), an acid-base sewage cavity (113) communicated with the pipeline of the neutralization cavity (13) and an impurity sewage cavity (114) communicated with the pipeline of the flocculation cavity (14) are sequentially arranged in the sewage classification cavity (11) along the direction far away from the water inlet pipe (101);

the treatment tank is characterized in that an intelligent classification device (20) is arranged at the top of the treatment tank (10), the intelligent classification device (20) comprises a sewage detection component (21) and a sewage data processing component (22) which are arranged at the top of the treatment tank (10), a sampling component (23) which is arranged in a water inlet cavity (111) and a drainage cavity (15) and is communicated with the sewage detection component (21) through a pipeline, a classification flow guide component (24) which is communicated with the bottom of the water inlet cavity (111) and a classification backflow component (25) which is communicated with the drainage cavity (15), wherein the classification flow guide component (24) sequentially penetrates through an electrolysis cavity (12), a neutralization cavity (13) and extends into a flocculation cavity (14), and the classification backflow component (25) is used for classifying and backflow of sewage in the drainage cavity (15) to one of a heavy metal sewage cavity (112), a sewage cavity (113) and an acid-base sewage cavity (114);

an electrolysis device (30) is arranged in the electrolysis cavity (12), a neutralization device (40) is arranged in the neutralization cavity (13), and a flocculation device (50) is arranged in the flocculation cavity (14).

2. The intelligent chemical sewage classification system based on internet data analysis as claimed in claim 1, wherein the sewage detection component (21) comprises a detection box (211) arranged at the top of the treatment box (10), a transparent water tank (212) arranged in the detection box (211), a PH detector (213) and a heavy metal sensor (214) arranged at the top of the inner wall of the detection box (211) and extending into the transparent water tank (212), and a laser emitter (215) and a laser receiver (216) are arranged on the inner wall of the detection box (211).

3. The intelligent chemical sewage classification system based on internet data analysis as claimed in claim 1, wherein the sewage data processing component (22) comprises a control box (221) arranged at the top of the processing box (10), a PLC (222) arranged in the control box (221) and a wireless network card (223).

4. The intelligent chemical sewage classification system based on internet data analysis as claimed in claim 1, wherein the sampling component (23) comprises a support frame (231) arranged in the drainage cavity (15), a driving motor (232) arranged on the support frame (231), a stirring disc (233) provided with an execution end of the driving motor (232), and a water pump (234) arranged on the side wall of the treatment tank (10) and communicated with the drainage cavity (15) at a water inlet end, wherein the drainage end of the water pump (234) is communicated with the transparent water tank (212).

5. The intelligent chemical wastewater classification system based on the internet data analysis as claimed in claim 1, wherein the classification diversion component (24) comprises a diversion pipe (241) communicated with the bottom of the water inlet chamber (111), and three electric control valves (242) communicated with the side wall of the diversion pipe (241), wherein the three electric control valves (242) are respectively positioned in the electrolysis chamber (12), the neutralization chamber (13) and the flocculation chamber (14).

6. The intelligent chemical sewage classification system based on internet data analysis as claimed in claim 4, wherein the classification backflow component (25) comprises a backflow pipe (251) which is arranged on the outer wall of the treatment tank (10) and is communicated with the water discharging end of the water pump (234) through a water inlet end pipeline, three electromagnetic valves (252) which are arranged on the side wall of the backflow pipe (251), and the water discharging ends of the three electromagnetic valves (252) are respectively communicated with the heavy metal sewage cavity (112), the acid-base sewage cavity (113) and the impurity sewage cavity (114).

7. The intelligent chemical sewage classification system based on internet data analysis as claimed in claim 1, wherein the electrolysis device (30) comprises an electrolysis chamber (31) arranged in the electrolysis chamber (12), an electrolysis rod (32) and a plurality of filter plates (33) arranged in the electrolysis chamber (31) in sequence along the water inlet direction, and the water inlet end of the electrolysis chamber (31) is communicated with the classification flow guide component (24) and the water outlet end is communicated with the water discharge chamber (15).

8. The intelligent chemical sewage classification system based on internet data analysis as claimed in claim 7, wherein the neutralization device (40) comprises a neutralization tank (41) arranged in the neutralization chamber (13), a Chinese character 'tian' shaped dosing pipe (42) arranged in the neutralization tank (41), and an acid-base dosing pump (43) arranged on the outer wall of the treatment tank (10) and having an execution end communicated with the Chinese character 'tian' shaped dosing pipe (42), wherein the water inlet end of the neutralization tank (41) is communicated with the classification diversion component (24), and the water outlet end is communicated with the water discharge chamber (15).

9. The intelligent chemical sewage classification system based on internet data analysis according to claim 8, wherein the flocculation device (50) comprises a flocculation tank (51) arranged in the flocculation chamber (14), a flocculation dosing pump (52) arranged on the outer wall of the treatment tank (10) and having an execution end extending into the flocculation tank (51), a filter tank (53) arranged in the flocculation tank (51), a filter disc (54) communicated with the top of the filter tank (53), a sealing box (55) sleeved on the outer wall of the filter disc (54), and a telescopic cylinder (56) arranged on the top of the sealing box (55) and having an execution end penetrating through the sealing box (55) and connected with the top of the filter tank (53), wherein a stirring motor (57) having an execution end penetrating through the filter tank (53) and extending to the outside is arranged in the filter tank (53), and the water inlet end of the flocculation tank (51) is communicated with the classification diversion component (24), and the drainage end pipeline of the filter tank (53) is communicated with the drainage cavity (15).

10. The intelligent chemical sewage classification system based on internet data analysis as claimed in claim 9, wherein the electrolytic tank (31), the neutralization tank (41) and the flocculation tank (51) are provided with a cleaning component (16) on one side, the cleaning component (16) comprises a sealing plate (161) arranged on the outer wall of the treatment tank (10) and extending into the electrolytic tank (31), and hydraulic cylinders (162) symmetrically arranged on two sides of the sealing plate (161), and the execution ends of the hydraulic cylinders (162) penetrate through the sealing plate (161) to connect the side wall of the treatment tank (10).

Background

The chemical wastewater can be classified into heavy metal wastewater, acid-base wastewater, multi-suspended matter wastewater and the like, and the treatment procedures of different types of chemical wastewater are different.

According to the industrial waste water treatment sorter based on intelligence that patent document with application number CN201721348510.3 provided can know, this product includes intelligent sorter, the wire, the valve, the fixed angle, the sewage treatment case, the top cap, can direct delivery pipe, can not the delivery pipe, handle the delivery pipe, the bolt, intelligent sorter passes through the wire and is connected with sewage treatment case electricity, the valve is located and is handled delivery pipe middle part, fixed angle and sewage treatment case structure as an organic whole, sewage treatment case is located can direct delivery pipe right side, intelligent sorter is by intelligent classifier, the air switch, the pilot lamp, control switch, the mainframe box, the link, the circuit box is constituteed. This product uses intelligent classification ware to carry out intelligent classification through wire control sewage treatment case, and the device can effectually carry out intelligent classification and handle.

The product in the above-mentioned patent can classify sewage so that handle, nevertheless is not convenient for carry out multistage classification according to the actual conditions of sewage, and is not convenient for formulate reasonable processing technology according to the categorised condition of sewage.

Disclosure of Invention

The invention mainly provides an intelligent chemical sewage classification treatment system based on internet data analysis, which is used for solving the technical problems in the background technology.

The technical scheme adopted by the invention for solving the technical problems is as follows:

the intelligent chemical sewage classification treatment system based on internet data analysis comprises a treatment box and a water inlet pipe communicated with the side wall of the treatment box, wherein the treatment box is internally divided into a sewage classification cavity, an electrolysis cavity, a neutralization cavity and a flocculation cavity by a plurality of partition plates from top to bottom;

the device comprises a treatment box, an intelligent classification device, a water inlet cavity, a water outlet cavity, a water inlet cavity, a water outlet cavity, a water inlet cavity, a water outlet cavity and a water outlet cavity, wherein the water outlet cavity is arranged in the water outlet cavity;

the electrolysis intracavity is equipped with electrolytic device, be equipped with neutralization apparatus in the neutralization chamber, the flocculation intracavity is equipped with the flocculation device.

Preferably, the sewage detection part is located including locating the detection case of handling the roof portion transparent water tank in the detection case is located detection case inner wall top just extends PH value detector and heavy metal sensor to transparent water tank in, the detection case inner wall is equipped with laser emitter and laser receiver. In the preferred embodiment, the sewage detection component is used for conveniently measuring the content of heavy metals, the pH value and the concentration of suspended matters in the sewage.

Preferably, the sewage data processing part comprises a control box arranged at the top of the processing box, and a PLC (programmable logic controller) and a wireless network card which are arranged in the control box. In the preferred embodiment, the sewage data processing component is used for analyzing the sewage data measured by the sewage detection component, so that the types of the sewage can be divided, and meanwhile, the sewage treatment mode can be set conveniently.

Preferably, the sampling part is including locating the support frame in the drainage intracavity, locates driving motor on the support frame is equipped with the agitator disk of driving motor execution end to and locate and handle case lateral wall and intake the end intercommunication the water pump in drainage intracavity, water pump drainage end pipeline intercommunication transparent water tank. In the preferred embodiment, the sampling of the contaminated water is facilitated by a sampling component.

Preferably, the classification diversion component comprises a diversion pipe communicated with the bottom of the water inlet cavity and three electric control valves communicated with the side wall of the diversion pipe, and the three electric control valves are respectively positioned in the electrolysis cavity, the neutralization cavity and the flocculation cavity. In the preferred embodiment, the classification and diversion of the sewage is facilitated by the classification and diversion component.

Preferably, categorised backward flow part is located including locating the back flow of handling case outer wall and inlet end pipeline intercommunication water pump drainage end the three solenoid valve of back flow lateral wall, it is three solenoid valve drainage end communicates heavy metal sewage chamber, acid-base sewage chamber and impurity sewage chamber respectively. In the preferred embodiment, the classified backflow component is used for facilitating classified backflow after secondary detection of sewage.

Preferably, the electrolysis unit is including locating electrolysis chamber in the electrolysis chamber, locate according to the preface along the direction of intaking electrolysis stick and a plurality of filter plate in the electrolysis chamber, electrolysis chamber water inlet end intercommunication categorised water conservancy diversion part, drainage end intercommunication drainage chamber. In the preferred embodiment, the electrolytic treatment of the sewage is realized by an electrolytic device so as to remove heavy metals in the sewage.

Preferably, the neutralization device comprises a neutralization box arranged in the neutralization cavity, a field-shaped dosing pipe arranged in the neutralization box, and an acid-base dosing pump arranged on the outer wall of the treatment box and provided with an execution end communicated with the field-shaped dosing pipe, wherein the water inlet end of the neutralization box is communicated with the classification flow guide component and the water drainage end is communicated with the water drainage cavity. In the preferred embodiment, the sewage neutralization treatment is performed by a neutralization device so as to change the sewage to neutral.

Preferably, the flocculation device is located including locating the flocculation case of flocculation intracavity the flocculation dosing pump of flocculation incasement is located to processing outer wall of the case and execution end extend to the flocculation incasement sealed box of filter box in, intercommunication the filter disc at filter box top, the cover locate the sealed box of filter disc outer wall, and locate sealed box top and execution end run through the telescopic cylinder that the sealed box connects the filter box top, be equipped with in the filter box and execute the end and run through the filter box and extend to outside agitator motor, the categorised water conservancy diversion part of end intercommunication is intake to the flocculation case, filter box drainage end pipeline intercommunication drainage chamber. In the preferred embodiment, the flocculation treatment of the sewage is realized by a flocculation device so as to remove suspended impurities in the sewage.

Preferably, electrolysis box, neutralization box and flocculation case one side all are equipped with cleaning member, cleaning member is including locating the closing plate that handles the incasement wall and extend to in the electrolysis box to and the symmetry is located the pneumatic cylinder of closing plate both sides, the pneumatic cylinder execution end runs through the closing plate and connects the treatment box lateral wall. In the preferred embodiment, the electrolytic tank, the neutralization tank and the flocculation tank are easily opened by the cleaning member to facilitate cleaning.

Compared with the prior art, the invention has the beneficial effects that:

according to the invention, the internal structure of the treatment box is matched with the intelligent classification device, so that multi-stage classification treatment can be conveniently carried out according to the actual condition of sewage, and a reasonable treatment process can be conveniently formulated according to the classification condition of the sewage through the sewage data treatment component;

the sewage treatment device is convenient for measuring the content of heavy metals in sewage, the pH value and the concentration of suspended matters, the sewage data measured by the sewage detection component is convenient to analyze by the sewage data processing component, so as to divide the types of the sewage, and simultaneously, the sewage treatment mode is convenient to set, the sewage is convenient to sample by the sampling component, the sewage is convenient to classify and guide to corresponding treatment cavities by the classification guide component, the classification backflow component is convenient to classify and backflow after the sewage secondary detection, the electrolytic treatment of the sewage is realized by the electrolytic device, so as to remove the heavy metals in the sewage, the neutralization treatment of the sewage is realized by the neutralization device, so as to change the sewage into neutrality, the flocculation treatment of the sewage is realized by the flocculation device, so as to remove the suspended impurities in the sewage, the electrolytic tank is convenient to open by the cleaning component, A neutralization tank and a flocculation tank to facilitate cleaning.

The present invention will be explained in detail below with reference to the drawings and specific embodiments.

Drawings

FIG. 1 is an isometric view of the overall construction of the present invention;

FIG. 2 is an exploded view of the overall structure of the present invention;

FIG. 3 is an isometric view of the internal structure of the treatment tank of the present invention;

FIG. 4 is an isometric view of the intelligent sorting device of the present invention;

FIG. 5 is an exploded view of the internal structure of the treatment tank of the present invention;

FIG. 6 is a cross-sectional view of the overall construction of the present invention;

FIG. 7 is a cross-sectional view of the intelligent sorting apparatus of the present invention;

FIG. 8 is a side view of the sorting reflow element structure of the present invention.

Description of the drawings: 10. a treatment tank; 101. a water inlet pipe; 11. a sewage classification chamber; 111. a water inlet cavity; 112. a heavy metal sewage chamber; 113. an acid-base sewage cavity; 114. an impurity sewage chamber; 12. an electrolysis chamber; 13. a neutralization chamber; 14. a flocculation chamber; 15. a drainage cavity; 16. a cleaning member; 161. a sealing plate; 162. a hydraulic cylinder; 20. an intelligent classification device; 21. a sewage detection section; 211. a detection box; 212. a transparent water tank; 213. a PH value detector; 214. a heavy metal sensor; 215. a laser transmitter; 216. a laser receiver; 22. a sewage data processing component; 221. a control box; 222. a PLC controller; 223. a wireless network card; 23. a sampling component; 231. a support frame; 232. a drive motor; 233. a stirring plate; 234. a water pump; 24. a classification guide component; 241. a flow guide pipe; 242. an electrically controlled valve; 25. a sort reflow part; 251. a return pipe; 252. an electromagnetic valve; 30. an electrolysis device; 31. an electrolytic tank; 32. an electrolytic rod; 33. filtering the plate; 40. a neutralization device; 41. a neutralization tank; 42. a field-shaped dosing pipe; 43. an acid-base dosing pump; 50. a flocculation device; 51. a flocculation tank; 52. a flocculation dosing pump; 53. a filter box; 54. a filter disc; 55. a sealing box; 56. a telescopic cylinder; 57. a stirring motor.

Detailed Description

In order to facilitate an understanding of the invention, the invention will now be described more fully hereinafter with reference to the accompanying drawings, in which several embodiments of the invention are shown, but which may be embodied in different forms and not limited to the embodiments described herein, but which are provided so as to provide a more thorough and complete disclosure of the invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the knowledge of the terms used herein in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Please refer to fig. 1, 2 and 6, in a preferred embodiment of the present invention, an intelligent classification system for chemical wastewater based on internet data analysis includes a treatment tank 10 and a water inlet pipe 101 connected to a sidewall of the treatment tank 10, the treatment tank 10 is divided into a wastewater classification chamber 11, an electrolysis chamber 12, a neutralization chamber 13 and a flocculation chamber 14 by a plurality of partition plates from top to bottom, a drainage chamber 15 is disposed on one side of the electrolysis chamber 12, the neutralization chamber 13 and the flocculation chamber 14 away from the water inlet pipe 101, and the wastewater classification chamber 11 is sequentially provided with a water inlet chamber 111, a heavy metal wastewater chamber 112 connected to the electrolysis chamber 12 by a pipeline, an acid-base wastewater chamber 113 connected to the neutralization chamber 13 by a pipeline, and an impurity wastewater chamber 114 connected to the flocculation chamber 14 by a pipeline along a direction away from the water inlet pipe 101.

It should be noted that, in this embodiment, sewage enters the water inlet chamber 111 through the water inlet pipe 101, at this moment, sewage is judged through the sewage classification step in the water inlet chamber 111, after the judgment is completed, one of the sewage leading-in electrolysis chamber 12, the neutralization chamber 13 and the flocculation chamber 14 is treated, the sewage after the treatment is completed enters the drainage chamber 15, at this moment, sewage can be judged through the sewage classification step again in the drainage chamber 15, if the sewage does not reach the standard, one of the sewage leading-in heavy metal sewage chamber 112, the acid-base sewage chamber 113 and the impurity sewage chamber 114 is according to the judgment result, and the sewage is led in when the sewage treatment chamber corresponding to the sewage is idle, and if the sewage purification reaches the standard, the sewage is discharged.

Please refer to fig. 2, 3, 4, 6, and 8, in another preferred embodiment of the present invention, an intelligent classification device 20 is disposed on the top of the treatment tank 10, the intelligent classification device 20 includes a sewage detection component 21 and a sewage data processing component 22 disposed on the top of the treatment tank 10, a sampling component 23 disposed in the water inlet cavity 111 and the water discharge cavity 15 and connected to the sewage detection component 21 via a pipeline, a classification diversion component 24 connected to the bottom of the water inlet cavity 111, and a classification backflow component 25 connected to the water discharge cavity 15, wherein the classification diversion component 24 sequentially penetrates through the electrolysis cavity 12, the neutralization cavity 13 and extends into the flocculation cavity 14, and the classification backflow component 25 is configured to classify and backflow the sewage in the water discharge cavity 15 to one of the heavy metal sewage cavity 112, the acid-base sewage cavity 113, and the impurity sewage cavity 114; the sewage detection component 21 comprises a detection box 211 arranged at the top of the treatment box 10, a transparent water tank 212 arranged in the detection box 211, a PH value detector 213 and a heavy metal sensor 214 arranged at the top of the inner wall of the detection box 211 and extending into the transparent water tank 212, a laser emitter 215 and a laser receiver 216 arranged on the inner wall of the detection box 211, a sewage data processing component 22 comprising a control box 221 arranged at the top of the treatment box 10, a PLC 222 and a wireless network card 223 arranged in the control box 221, a sampling component 23 comprising a support frame 231 arranged in the drainage cavity 15, a driving motor 232 arranged on the support frame 231, a stirring disc 233 provided with an execution end of the driving motor 232, and a water pump 234 arranged on the side wall of the treatment box 10 and communicated with the drainage cavity 15 at a water inlet end, wherein a water outlet end of the water pump 234 is communicated with the transparent water tank 212, categorised water conservancy diversion part 24 is including the intercommunication the honeycomb duct 241 of intake antrum 111 bottom, and the intercommunication the three automatically controlled valve 242 of honeycomb duct 241 lateral wall, three automatically controlled valve 242 are located electrolysis chamber 12, neutralization chamber 13 and flocculation chamber 14 respectively, categorised backward flow part 25 is located including locating the back flow 251 of handling case 10 outer wall and intake end pipeline intercommunication water pump 234 drainage end three solenoid valve 252 of back flow 251 lateral wall, it is three solenoid valve 252 drainage end communicates heavy metal sewage chamber 112, acid-base sewage chamber 113 and impurity sewage chamber 114 respectively.

It should be noted that, in this embodiment, taking the step of classifying the sewage in the water inlet cavity 111 as an example, the sampling component 23 in the water inlet cavity 111 samples the sewage to the sewage detection component 21, the sewage detection component 21 detects the sewage and obtains sewage data, the sewage data processing component 22 receives the sewage data and analyzes the data through the wireless network card 223 and the internet big data to determine the sewage type and the processing mode;

further, the sewage is treated by one of the electrolysis device 30, the neutralization device 40 and the flocculation device 50 and then is discharged into the drainage cavity 15, and a sewage classification step can be carried out in the drainage cavity 15 so as to classify the sewage according to the actual condition of the sewage and simultaneously establish the next treatment process;

further, when the sampling component 23 works, the driving motor 232 drives the stirring disc 233 to rotate so as to stir the sewage and facilitate uniform sampling, and the water pump 234 pumps the sewage to the transparent water tank 212;

further, when the sewage detection component 21 works, the PH detector 213 acquires sewage acid-base value data, the heavy metal sensor 214 acquires sewage heavy metal content data, the laser emitter 215 emits laser, and the laser receiver 216 receives sewage scattered light data;

further, the PLC controller 222 receives the sewage acid-base value data, the sewage heavy metal content data and the sewage scattered light data, compares the data with the big data through the wireless network card 223, and determines that the sewage is one of heavy metal sewage, acid-base sewage or high suspended matter sewage;

further, when the classification diversion component 24 works, the PLC controller 222 opens the electric control valve 242 of the corresponding treatment chamber according to the sewage type, so that the sewage is discharged into the corresponding treatment chamber, that is, one of the electrolysis chamber 12, the neutralization chamber 13 and the flocculation chamber 14;

further, when the classification backflow component 25 works, the PLC controller 222 opens the corresponding solenoid valve 252 according to the type of the sewage, so that the sewage is discharged into the corresponding to-be-treated cavity, that is, one of the heavy metal sewage cavity 112, the acid-base sewage cavity 113, and the impurity sewage cavity 114.

Please refer to fig. 2, 5, 6, and 7, in another preferred embodiment of the present invention, an electrolytic device 30 is disposed in the electrolytic chamber 12, a neutralization device 40 is disposed in the neutralization chamber 13, a flocculation device 50 is disposed in the flocculation chamber 14, the electrolytic device 30 includes an electrolytic tank 31 disposed in the electrolytic chamber 12, an electrolytic rod 32 and a plurality of filter plates 33 sequentially disposed in the electrolytic tank 31 along a water inlet direction, a water inlet end of the electrolytic tank 31 is communicated with the classification flow guide member 24, a water outlet end is communicated with the water outlet chamber 15, the neutralization device 40 includes a neutralization chamber 41 disposed in the neutralization chamber 13, a chinese character shaped chemical feeding pipe 42 disposed in the neutralization chamber 41, and a chemical feeding pump 43 disposed on an outer wall of the treatment chamber 10 and having an execution end communicated with the chinese character shaped chemical feeding pipe 42, a water inlet end of the neutralization chamber 41 is communicated with the classification flow guide member 24, and a water outlet end is communicated with the water outlet chamber 15, the flocculation device 50 comprises a flocculation tank 51 arranged in a flocculation chamber 14, a flocculation dosing pump 52 arranged on the outer wall of the treatment tank 10 and having an execution end extending into the flocculation tank 51, a filter tank 53 arranged in the flocculation tank 51, a filter disc 54 communicated with the top of the filter tank 53, a seal box 55 sleeved on the outer wall of the filter disc 54, and a telescopic cylinder 56 arranged on the top of the seal box 55 and having an execution end penetrating through the seal box 55 and connected with the top of the filter tank 53, wherein a stirring motor 57 having an execution end penetrating through the filter tank 53 and extending to the outside is arranged in the filter tank 53, the water inlet end of the flocculation tank 51 is communicated with the classification flow guide component 24, the water outlet end of the filter tank 53 is communicated with a drainage chamber 15, cleaning components 16 are arranged on one side of the electrolysis tank 31, the neutralization tank 41 and the flocculation tank 51, each cleaning component 16 comprises a sealing plate 161 arranged on the outer wall of the treatment tank 10 and extending into the electrolysis tank 31, and the hydraulic cylinders 162 are symmetrically arranged on two sides of the sealing plate 161, and the execution ends of the hydraulic cylinders 162 penetrate through the sealing plate 161 to be connected with the side wall of the treatment box 10.

In the embodiment, the electrolysis device 30 is used for treating sewage with high heavy metal concentration, during treatment, the electrolysis rod 32 electrolyzes the sewage, the filter plate 33 filters precipitated metal simple substances, and the treated sewage is discharged into the drainage cavity 15;

further, the neutralization device 40 is used for treating acid-base sewage, and during treatment, a neutralization agent is added into the sewage by an acid-base dosing pump 43 through a field-shaped dosing pipe 42 to eliminate the acidity and alkalinity of the sewage, and the treated sewage is discharged into the drainage cavity 15;

further, the flocculation device 50 is used for treating high-concentration suspended matter sewage, during treatment, a flocculation chemical adding pump 52 adds a flocculating agent into the sewage, a stirring motor 57 is started when the flocculating agent is added so as to be convenient for mixing, after the sewage is flocculated, a telescopic cylinder 56 drives a seal box 55 to move upwards, and the sewage enters a filter box 53 through a filter disc 54 and enters the drainage cavity 15 through a pipeline;

further, during cleaning, the hydraulic cylinder 162 drives the sealing plate 161 to move outwards, so that cleaning can be performed.

The specific process of the invention is as follows:

the PLC controller 222 is of a model number of NIMC2000-CI10W-B, and the heavy metal sensor 214 is of a model number of AN-WQSCOD.

Sewage enters the water inlet cavity 111 through the water inlet pipe 101, sewage is judged in the water inlet cavity 111 through a sewage classification step at the moment, the sewage is guided into one of the electrolysis cavity 12, the neutralization cavity 13 and the flocculation cavity 14 to be treated after the judgment is finished, the treated sewage enters the drainage cavity 15, the sewage can be judged in the drainage cavity 15 through a sewage classification step again at the moment, if the sewage does not reach the standard, the sewage is guided into one of the heavy metal sewage cavity 112, the acid-base sewage cavity 113 and the impurity sewage cavity 114 according to the judgment result, the sewage is guided into the corresponding sewage treatment cavity when the sewage treatment cavity is idle, and the sewage is discharged if the sewage is purified and reaches the standard;

taking the step of classifying the sewage in the water inlet cavity 111 as an example, the sampling part 23 in the water inlet cavity 111 samples the sewage to the sewage detection part 21, the sewage detection part 21 detects the sewage and obtains sewage data, and the sewage data processing part 22 receives the sewage data and analyzes the data through the wireless network card 223 and internet big data to judge the sewage type and the processing mode;

the sewage is treated by one of the electrolysis device 30, the neutralization device 40 and the flocculation device 50 and then is discharged into the drainage cavity 15, and a sewage classification step can be carried out in the drainage cavity 15 so as to be convenient for classification according to the actual condition of the sewage and simultaneously establish the next treatment process;

when the sampling part 23 works, the driving motor 232 drives the stirring disc 233 to rotate so as to stir the sewage and facilitate uniform sampling, and the water pump 234 pumps the sewage to the transparent water tank 212;

when the sewage detection component 21 works, the PH value detector 213 acquires sewage acid-base value data, the heavy metal sensor 214 acquires sewage heavy metal content data, the laser transmitter 215 emits laser, and the laser receiver 216 receives sewage scattered light data;

the PLC 222 receives the sewage acid-base value data, the sewage heavy metal content data and the sewage scattered light data, compares the data with the big data through the wireless network card 223, and judges that the sewage is one of heavy metal sewage, acid-base sewage or high-suspended matter sewage;

when the classification diversion component 24 works, the PLC controller 222 opens the electric control valve 242 of the corresponding treatment cavity according to the sewage type, so that the sewage is discharged into the corresponding treatment cavity, namely one of the electrolysis cavity 12, the neutralization cavity 13 and the flocculation cavity 14;

when the classification backflow component 25 works, the PLC controller 222 opens the corresponding solenoid valve 252 according to the type of the sewage, so that the sewage is discharged into the corresponding to-be-treated cavity, that is, one of the heavy metal sewage cavity 112, the acid-base sewage cavity 113 and the impurity sewage cavity 114;

the electrolysis device 30 is used for treating sewage with high heavy metal concentration, the electrolysis rod 32 electrolyzes the sewage during treatment, the filter plate 33 filters separated metal simple substances, and the treated sewage is discharged into the drainage cavity 15;

the neutralization device 40 is used for treating acid-base sewage, and during treatment, an acid-base dosing pump 43 adds a neutralization agent into the sewage through a field-shaped dosing pipe 42 to eliminate the acidity and the alkalinity of the sewage, and the treated sewage is discharged into the drainage cavity 15;

the flocculation device 50 is used for treating high-concentration suspended matter sewage, a flocculation chemical dosing pump 52 is used for adding a flocculating agent into the sewage during treatment, a stirring motor 57 is started when the flocculating agent is added so as to be mixed, after the sewage is flocculated, a telescopic cylinder 56 drives a sealing box 55 to move upwards, and the sewage enters a filter box 53 through a filter disc 54 and enters the drainage cavity 15 through a pipeline;

when cleaning, the hydraulic cylinder 162 drives the sealing plate 161 to move outwards, and cleaning can be performed.

The invention is described above with reference to the accompanying drawings, it is obvious that the invention is not limited to the above-described embodiments, and it is within the scope of the invention to adopt such insubstantial modifications of the inventive method concept and solution, or to apply the inventive concept and solution directly to other applications without modification.