Intelligent control sewage multi-stage treatment device

Abstract

The application provides a sewage multi-stage treatment device capable of intelligent regulation, and relates to the technical field of sewage treatment. The device comprises a box body, a sewage treatment groove is formed on the top end surface of the box body, a water quality monitoring groove is formed on the rear side of the top end surface of the box body, a rubber separation block is fixedly bonded to the middle region in the water quality monitoring groove, the rubber separation block separates the water quality monitoring groove into left and right two parts, the left part is a detection groove, and the right part is a sample groove. According to different sewage treatment requirements such as anaerobic biological treatment and nitrogen and phosphorus removal, corresponding numbers of sewage treatment components are installed in cooperation through a water pump to form a multi-stage treatment system, targeted and progressive treatment of sewage is realized, diversified treatment requirements are met, treatment efficiency and quality are effectively improved, complex treatment requirements under different working conditions are met, and the problems that a traditional sewage treatment device is difficult to be flexibly configured to meet diversified treatment requirements and a water quality monitoring sensor lacks an effective calibration mechanism are solved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of sewage treatment, and particularly relates to a sewage multi-stage treatment device capable of intelligent regulation and control. BACKGROUND

[0002] With the acceleration of industrialization and the improvement of urbanization level, the amount of sewage discharge is increasing, and the composition of sewage is becoming more and more complex, which puts forward higher requirements for sewage treatment technology. In the field of sewage treatment, it has always been an important goal of the industry to achieve efficient and accurate treatment according to different water quality characteristics and treatment requirements.

[0003] At present, the traditional sewage treatment device has obvious shortcomings when facing diversified treatment requirements: on the one hand, most treatment devices are difficult to flexibly configure according to different sewage treatment requirements such as anaerobic biological treatment, nitrogen and phosphorus removal, and cannot form a multi-stage treatment system with strong pertinence, resulting in low treatment efficiency and difficulty in meeting the treatment requirements under complex conditions; on the other hand, in the water quality monitoring link, the traditional device lacks effective calibration mechanism, and the accuracy of the water quality monitoring sensor cannot be guaranteed, which is easy to cause monitoring error and further affect the judgment and control of the whole treatment process. SUMMARY

[0004] The present application relates to a sewage multi-stage treatment device capable of intelligent regulation and control, which solves the problem that the traditional sewage treatment device is difficult to flexibly configure to meet diversified treatment requirements and the water quality monitoring sensor lacks effective calibration mechanism.

[0005] The present application provides a sewage multi-stage treatment device capable of intelligent regulation and control, which specifically comprises: a box body, a sewage treatment groove is formed on the top end face of the box body; a water quality monitoring groove is formed on the rear side of the top end face of the box body, a rubber partition block is fixedly bonded to the inner middle region of the water quality monitoring groove, and the rubber partition block divides the water quality monitoring groove into left and right two parts, the left side is a detection groove, and the right side is a sample groove; a communication opening is formed on the inner rear side of the sewage treatment groove relative to the detection groove part and is in communication with the sewage treatment groove; a drain pipe is installed on the rear end face of the box body relative to the sample groove and is in communication with the drain pipe, and a valve is installed on the drain pipe; a rotating shaft is rotatably installed in the water quality monitoring groove through a bearing, a circular block is fixedly installed on the outer circumferential surface of the rotating shaft, and the circular block is located on the upper side of the rubber partition block; an extension column is fixedly installed on the outer circumferential surface of the circular block, and a water quality monitoring sensor is fixedly installed on the bottom end face of the extension column.

[0006] Further, a group of motors are fixedly installed on the rear end face of the box body, and the rotating shaft end of the motor is fixedly connected with the rotating shaft; in the unstarted state of the motor, the extension column is located in the detection groove.

[0007] Further, the rear end face of the box is provided with a control shell, a microcontroller is arranged in the control shell, and the microcontroller is electrically connected with the motor and the water quality monitoring sensor; the control shell is externally connected with a power supply; and a power switch is arranged on the rear end face of the control shell and electrically connected with the microcontroller.

[0008] Further, a touch panel is inlaid on the top end face of the control shell and electrically connected with the microcontroller; a timing module is further arranged in the control shell and electrically connected with the microcontroller, and the timing module is set according to requirements; a motor control switch is further arranged on the top end face of the control shell and electrically connected with the microcontroller; when the timing value of the timing module is reached, the timing module feeds back a signal to the microcontroller, and the microcontroller controls the rotation shaft end of the motor to rotate clockwise by 320 degrees, so that the extension column is located in the sample groove; when the motor control switch is pressed to start, the motor control switch feeds back a signal to the microcontroller, and the microcontroller controls the rotation shaft end of the motor to rotate counterclockwise by 320 degrees.

[0009] Further, a flashing prompt lamp is arranged on the front end face of the box and electrically connected with the microcontroller; a timing module is further arranged in the control shell and electrically connected with the microcontroller, and the timing value of the timing module is 30 seconds; a monitoring confirmation switch is further arranged on the top end face of the control shell and electrically connected with the microcontroller; when the timing value of the timing module is reached, the timing module feeds back a signal to the microcontroller, and the microcontroller further controls the timing module and the flashing prompt lamp to start.

[0010] Further, an audible and visual alarm is fixedly arranged on the rear end face of the control shell and electrically connected with the microcontroller; when the timing value of the timing module is reached, the timing module feeds back a signal to the microcontroller, and the microcontroller controls the audible and visual alarm to start; when the monitoring confirmation switch is pressed to start, the monitoring confirmation switch feeds back a signal to the microcontroller, and the microcontroller controls the timing module in the timing state to be closed.

[0011] Further, an inlet pipe connected with the sewage treatment groove is arranged on the left end face of the box; a drainage pipe connected with the sewage treatment groove is arranged on the right end face of the box; and the box, the flashing prompt lamp, the sewage treatment groove, the water quality monitoring groove, the rotation shaft, the circular block, the motor, the control shell, the touch panel, the audible and visual alarm, the monitoring confirmation switch, the motor control switch, the inlet pipe, the drainage pipe, the drainage pipe, the power switch, the extension column, the water quality monitoring sensor, the rubber separation block, the communication opening, the timing module, the timing module and the microcontroller jointly form a sewage treatment assembly.

[0012] Further, when two adjacent groups of the sewage treatment assemblies are installed, the drain pipe in one group of the sewage treatment assemblies is connected to the water inlet pipe in another group of the sewage treatment assemblies through a water pump.

[0013] The application provides a sewage multi-stage treatment device which can be intelligently regulated and has the following beneficial effects.

[0014] The application can meet different sewage treatment requirements such as anaerobic biological treatment and nitrogen and phosphorus removal, and can form a multi-stage treatment system by installing a corresponding number of sewage treatment assemblies through a water pump, so that the sewage can be treated in a targeted and progressive manner, the diversified treatment requirements can be met, the treatment efficiency and quality can be effectively improved, and the complex treatment requirements under different working conditions can be met.

[0015] The sewage in the sewage treatment tank enters the detection tank through the communication opening, the water quality monitoring sensor is located in the detection tank when the motor is not started, the water quality index can be detected in real time, when the detection data meets the standard, the control cabinet controls the water pump to start and the sewage is transported to the next treatment process, so that the subsequent treatment is performed after the treatment effect of each stage meets the standard, and the application also sets the timing value of different assemblies through the timing module, when the timing value is reached, the motor drives the water quality monitoring sensor to move from the detection tank to the sample tank, and the water sample in the sample tank has a pollutant content higher than the limit value of the discharge standard and the actual content of the sewage, if the sensor detection data fluctuates greatly, it proves that the sensor is working normally, if the data does not change obviously, it indicates that the sensor may be faulty and needs to be repaired, so that the monitoring error is eliminated through the sample tank calibration mechanism and the data accuracy is ensured.

[0016] When the timing module is triggered, the timing module and the flashing prompt light are started synchronously, so that the staff is reminded to approach the assembly for monitoring and confirmation, if the staff does not press the monitoring and confirmation switch within thirty seconds, the timing module feeds back a signal to the microcontroller, the audible and visual alarm is started, the staff is warned through sound and light, the monitoring delay caused by human negligence is avoided, and the maintenance operation is ensured to be performed in time, and the monitoring and confirmation switch and the touch panel are installed adjacent to each other, so that the staff can observe the sensor data change on the touch panel synchronously when pressing the switch, the sensor working state can be quickly judged, and the fault troubleshooting efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the application, the drawings of the embodiments will be briefly introduced below.

[0018] The drawings in the following description only relate to some embodiments of the application, and are not limited to the application.

[0019] In the drawings:

[0020] Figure 1Three groups of sewage treatment assembly installation connection structure of the present application are shown in the schematic diagram;

[0021] Figure 2 The front end of the sewage treatment assembly of the present application is shown in the schematic diagram of the axial structure;

[0022] Figure 3 The rear end of the sewage treatment assembly of the present application is shown in the schematic diagram of the axial structure;

[0023] Figure 4 The bottom end of the sewage treatment assembly of the present application is shown in the schematic diagram of the axial structure;

[0024] Figure 5 The top view of the sewage treatment assembly of the present application is shown in the schematic diagram of the structure;

[0025] Figure 6 The water quality monitoring groove part of the present application is shown in the schematic diagram of the structure in the cross-sectional state;

[0026] Figure 7 The present application is shown in the schematic diagram of the structure; Figure 6 The middle round block is shown in the schematic diagram of the structure rotating clockwise by 320 degrees;

[0027] Figure 8 The sewage treatment assembly of the present application is shown in the schematic diagram of the axial structure;

[0028] Figure 9 The system composition block diagram of the sewage treatment assembly of the present application is shown;

[0029] List of reference signs

[0030] 1, control cabinet; 2, water pump; 3, sewage treatment assembly; 301, box body; 302, flashing prompt light; 303, sewage treatment tank; 304, water quality monitoring tank; 305, rotating shaft; 306, round block; 307, motor; 308, control shell; 309, touch panel; 3010, sound and light alarm; 3011, monitoring confirmation switch; 3012, motor control switch; 3013, water inlet pipe; 3014, drain pipe; 3015, blowdown pipe; 3016, power switch; 3017, extension column; 3018, water quality monitoring sensor; 3019, rubber separation block; 3020, communication opening; 3021, timing module; 3022, timing module; 3023, microcontroller. DETAILED DESCRIPTION

[0031] In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions of the embodiments of the present application will be described clearly and completely below with reference to the drawings of the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, but not all the embodiments of the present application. Based on the described embodiments of the present application, all other embodiments obtained by a person of ordinary skill in the art without creative effort belong to the scope of protection of the present application.

[0032] Embodiment: please refer to Figures 1 to 9 :

[0033] The present application provides a kind of intelligent control sewage multistage processing device, comprising: box 301, box 301 top end surface is provided with a sewage treatment tank 303;Box 301 top end surface rear side is provided with a water quality monitoring groove 304, water quality monitoring groove 304 inside middle region is fixedly bonded with a rubber partition block 3019, rubber partition block 3019 is divided into left and right two places for water quality monitoring groove 304, left side is detection groove, right side is sample groove;Sewage treatment tank 303 inner end rear side relative to detection groove portion is provided with the communication opening 3020 connected therewith;Box 301 rear end surface relative to sample groove is installed with a sewage pipe 3015 connected therewith, valve is installed on sewage pipe 3015;Water quality monitoring groove 304 inside is rotatably installed with a shaft 305 by bearing, shaft 305 outer circumferential surface is fixedly installed with a round block 306, round block 306 is located in the upper side of rubber partition block 3019 portion;Round block 306 outer circumferential surface is fixedly installed with an extension column 3017, extension column 3017 bottom end surface is fixedly installed with water quality monitoring sensor 3018;Box 301 rear end surface is fixedly installed with a group of motor 307, the shaft end of motor 307 is fixedly installed with shaft 305 connection;Motor 307 unstart state, extension column 3017 is located in the detection groove inside;Box 301 rear end surface is installed with control housing 308, control housing 308 inside is equipped with microcontroller 3023, microcontroller 3023 and motor 307 and water quality monitoring sensor 3018 electrically connected;Control housing 308 is connected with power supply;Control housing 308 rear end surface is installed with power switch 3016, power switch 3016 and microcontroller 3023 electrically connected.

[0034] The top end surface of the control shell 308 is embedded with a touch panel 309, and the touch panel 309 is electrically connected with the microcontroller 3023; the inside of the control shell 308 is also provided with a timing module 3021, and the timing module 3021 is electrically connected with the microcontroller 3023, and the timing module 3021 is set according to the requirement; the top end surface of the control shell 308 is also provided with a motor control switch 3012, and the motor control switch 3012 is electrically connected with the microcontroller 3023; when the timing value of the timing module 3021 is reached, the timing module 3021 feeds back a signal to the microcontroller 3023, and the microcontroller 3023 controls the rotation shaft end of the motor 307 to rotate clockwise by 320 degrees, at this time, the extension column 3017 is located in the sample groove; when the motor control switch 3012 is pressed to start, the motor control switch 3012 feeds back a signal to the microcontroller 3023, and the microcontroller 3023 controls the rotation shaft end of the motor 307 to rotate counterclockwise by 320 degrees.

[0035] The front end surface of the box body 301 is provided with a flashing prompt lamp 302, and the flashing prompt lamp 302 is electrically connected with the microcontroller 3023; the inside of the control shell 308 is also provided with a timing module 3022, and the timing module 3022 is electrically connected with the microcontroller 3023, and the timing value of the timing module 3022 is thirty seconds; the top end surface of the control shell 308 is also provided with a monitoring confirmation switch 3011, and the monitoring confirmation switch 3011 is electrically connected with the microcontroller 3023; when the timing value of the timing module 3021 is reached, the timing module 3021 feeds back a signal to the microcontroller 3023, and the microcontroller 3023 also controls the timing module 3022 and the flashing prompt lamp 302 to start; the rear end surface of the control shell 308 is fixedly provided with an audible and visual alarm 3010, and the audible and visual alarm 3010 is electrically connected with the microcontroller 3023; when the timing value of the timing module 3022 is reached, the timing module 3022 feeds back a signal to the microcontroller 3023, and the microcontroller 3023 controls the audible and visual alarm 3010 to start; when the monitoring confirmation switch 3011 is pressed to start, the monitoring confirmation switch 3011 feeds back a signal to the microcontroller 3023, and the microcontroller 3023 controls the timing module 3022 in the timing state to be closed.

[0036] The box body 301 is installed with a water inlet pipe 3013 communicated with the sewage treatment tank 303 at the left end face; the box body 301 is installed with a drain pipe 3014 communicated with the sewage treatment tank 303 at the right end face; the box body 301, the flicker prompt lamp 302, the sewage treatment tank 303, the water quality monitoring tank 304, the rotating shaft 305, the circular block 306, the motor 307, the control housing 308, the touch panel 309, the sound and light alarm 3010, the monitoring confirmation switch 3011, the motor control switch 3012, the water inlet pipe 3013, the drain pipe 3014, the blowdown pipe 3015, the power switch 3016, the extension column 3017, the water quality monitoring sensor 3018, the rubber separation block 3019, the communication opening 3020, the timing module 3021, the timing module 3022 and the microcontroller 3023 jointly constitute a sewage treatment assembly 3; when every two adjacent groups of sewage treatment assemblies 3 are cooperatively installed, the drain pipe 3014 in one group of sewage treatment assemblies 3 is connected with the water inlet pipe 3013 in another group of sewage treatment assemblies 3 through the water pump 2; the water pump 2 and the microcontroller 3023 are electrically connected with the control cabinet 1.

[0037] The working principle of the embodiment is as follows:

[0038] Firstly, according to the treatment requirements of sewage (such as anaerobic biological treatment, nitrogen and phosphorus removal, etc.), a corresponding number of sewage treatment assemblies 3 are selected and cooperatively installed through the water pump 2 to realize the multi-stage treatment requirements of sewage, and the specific operation is as follows:

[0039] When every two adjacent groups of sewage treatment assemblies 3 are cooperatively installed, the drain pipe 3014 in one group of sewage treatment assemblies 3 is connected with the water inlet pipe 3013 in another group of sewage treatment assemblies 3 through the water pump 2;

[0040] The water quality monitoring sensor 3018 in each group of sewage treatment assemblies 3 can be selected according to the treatment requirements of sewage, for example, total phosphorus (TP) sensor is selected for nitrogen and phosphorus removal; and the sample tank in each group of sewage treatment assemblies 3 is added with a water sample of a pollutant index detected by the corresponding water quality monitoring sensor 3018, and the pollutant content is higher than the set emission standard limit value (and also higher than the pollutant content in sewage, to avoid subsequent misleading);

[0041] In actual application, the sewage in the sewage treatment tank 303 enters the detection tank connected therewith through the communication opening 3020, and the water quality monitoring sensor 3018 is located inside the detection tank in the state that the motor 307 is not started, so as to detect the water quality in real time. When the sewage in the sewage treatment tank 303 reaches the standard after treatment (for example, the total phosphorus (TP) sensor detects that the total phosphorus reaches the discharge standard after denitrification and phosphorus removal), the control cabinet 1 controls the corresponding water pump 2 to start, so as to transport the sewage meeting the standard to the sewage treatment assembly 3 of the next sewage treatment process, so as to realize multi-stage treatment. Further, the data detected by the water quality monitoring sensor 3018 is displayed on the touch panel 309.

[0042] In order to ensure the accuracy of detection, the staff can set the timing value of the timing module 3021 in each group of sewage treatment assemblies 3 through the touch panel 309, so that the timing values of the timing modules 3021 in the multiple groups of sewage treatment assemblies 3 are set separately, so as to avoid simultaneous starting.

[0043] In actual application, when the timing value of the timing module 3021 is reached, the timing module 3021 feeds back a signal to the microcontroller 3023, and the microcontroller 3023 controls the shaft end of the motor 307 to rotate clockwise by three hundred and twenty degrees. The circular block 306 drives the extension column 3017 to rotate synchronously by three hundred and twenty degrees, so that the water quality monitoring sensor 3018 moves from the detection tank to the inside of the sample tank. Since the sample tank in each group of sewage treatment assemblies 3 is added with a water sample of a pollutant index detected by the corresponding water quality monitoring sensor 3018, and the content of the pollutant is higher than the set discharge standard limit value, the data detected by the water quality monitoring sensor 3018 will fluctuate greatly at this time.

[0044] Further, when the timing value of the timing module 3021 is reached, after the timing module 3021 feeds back a signal to the microcontroller 3023, the microcontroller 3023 also controls the timing module 3022 and the flashing prompt lamp 302 to start. First, the staff is reminded by the light flashing of the flashing prompt lamp 302, which will approach the corresponding sewage treatment assembly 3, so as to press the monitoring confirmation switch 3011 to realize monitoring confirmation, so as to feed back the timing module 3022 to be closed. If the staff does not approach the corresponding sewage treatment assembly 3 in time due to off-duty and other factors, when the timing value (thirty seconds) of the timing module 3022 is reached, the timing module 3022 feeds back to the microcontroller 3023, and the microcontroller 3023 controls the sound and light alarm 3010 to start, so as to warn the staff to monitor and confirm as soon as possible according to the operation regulation.

[0045] When the staff carries out monitoring confirmation, because the monitoring confirmation switch 3011 is installed on the top end surface of the box 301, it is adjacent to the position of the touch panel 309 used for displaying the data detected by the water quality monitoring sensor 3018, so the staff can observe the change of the data at the same time, if there is no large fluctuation, it may represent that the current water quality monitoring sensor 3018 has a fault, cannot realize accurate water quality data monitoring, needs to be temporarily stopped for repair, to ensure the quality of sewage treatment; and when it is normal, the staff can press the starting motor control switch 3012, so that the motor control switch 3012 feeds back a signal to the microcontroller 3023, the microcontroller 3023 controls the rotation shaft end of the motor 307 to rotate counterclockwise by three hundred and twenty degrees, so that the water quality monitoring sensor 3018 is repositioned from the sample groove to the inside of the detection groove.

Claims

1. An intelligent-controllable sewage multi-stage treatment device, characterized in that, The utility model relates to a sewage treatment device, including: Box (301), sewage treatment groove (303) is seted up in the top end surface of box (301), water quality monitoring groove (304) is seted up in the rear side of top end surface of box (301), and rubber separation block (3019) is fixedly bonded in the inside middle area of water quality monitoring groove (304), and rubber separation block (3019) separates water quality monitoring groove (304) into left and right two places, and the left side is detection groove, and the right side is sample groove, and the rear side of sewage treatment groove (303) is seted up with the communication opening (3020) that is connected with it in the inside relative to detection groove part, and the rear end surface of box (301) is installed with the drain pipe (3015) that is connected with it relative to sample groove, and the valve is installed on drain pipe (3015), and the inside rotation is installed with the pivot (305) through bearing in water quality monitoring groove (304), and pivot (305) is fixedly installed with a round block (306) on the outer periphery, and round block (306) is located in the upper side of rubber separation block (3019) part, and the outer periphery of round block (306) is fixedly installed with the extension column (3017), and water quality monitoring sensor (3018) is fixedly installed on the bottom end surface of extension column (3017), and the rear end surface of box (301) is fixedly installed with a group of motor (307), and the pivot end of motor (307) is fixedly installed with pivot (305) connection, and when motor (307) is not started, extension column (3017) is located in the inside of detection groove, The rear end surface of box (301) is installed with control casing (308), and microcontroller (3023) is arranged in control casing (308), and microcontroller (3023) is electrically connected with motor (307) and water quality monitoring sensor (3018), and timing module (3021) is further arranged in control casing (308), and timing module (3021) is electrically connected with microcontroller (3023), and timing module (3021) is set according to requirement, and motor control switch (3012) is further installed on the top end surface of control casing (308), and motor control switch (3012) is electrically connected with microcontroller (3023), and when reaching the timing value of timing module (3021), timing module (3021) feeds back signal to microcontroller (3023), and the pivot end of motor (307) is controlled by microcontroller (3023) to rotate clockwise three hundred and twenty degrees, and at this time, extension column (3017) is located in the inside of sample groove, and when pressing and starting motor control switch (3012), motor control switch (3012) feeds back signal to microcontroller (3023), and the pivot end of motor (307) is controlled by microcontroller (3023) to rotate counterclockwise three hundred and twenty degrees.

2. The intelligent-controllable multi-stage sewage treatment device according to claim 1, characterized in that, The control casing (308) is connected with power supply, and the rear end surface of control casing (308) is installed with power switch (3016), and power switch (3016) is electrically connected with microcontroller (3023).

3. The intelligently regulated multi-stage sewage treatment device according to claim 2, characterized in that, The top end surface of control casing (308) is inlaidly installed with touch panel (309), and touch panel (309) is electrically connected with microcontroller (3023).

4. The intelligently regulated multi-stage sewage treatment device according to claim 3, characterized in that, The box (301) front end surface is provided with a flicker prompt lamp (302), the flicker prompt lamp (302) is electrically connected with microcontroller (3023);The control shell (308) inside is further provided with timing module (3022), timing module (3022) is electrically connected with microcontroller (3023), and the timing value of timing module (3022) is thirty seconds;The control shell (308) top end surface is further provided with monitoring confirmation switch (3011), and monitoring confirmation switch (3011) is electrically connected with microcontroller (3023);When reaching the timing value of timing module (3021), timing module (3021) feedback signal is given to microcontroller (3023), and microcontroller (3023) further controls timing module (3022) and flicker prompt lamp (302) start.

5. The intelligently regulated multi-stage sewage treatment device according to claim 4, characterized in that, The control shell (308) rear end surface is fixedly provided with a sound light alarm (3010), and the sound light alarm (3010) is electrically connected with the microcontroller (3023);When reaching the timing value of timing module (3022), timing module (3022) feedback signal is given to microcontroller (3023), and microcontroller (3023) controls the sound light alarm (3010) to start;When pressing the monitoring confirmation switch (3011), the monitoring confirmation switch (3011) feedback signal is given to the microcontroller (3023), and the microcontroller (3023) controls the timing module (3022) in the starting timing state to be closed.

6. The intelligently regulated sewage multi-stage treatment device according to claim 5, characterized in that, The box (301) left end surface is provided with a water inlet pipe (3013) communicated with the sewage treatment tank (303);The box (301) right end surface is provided with a drain pipe (3014) communicated with the sewage treatment tank (303);The box (301), flicker prompt lamp (302), sewage treatment tank (303), water quality monitoring tank (304), rotating shaft (305), circular block (306), motor (307), control shell (308), touch panel (309), sound light alarm (3010), monitoring confirmation switch (3011), motor control switch (3012), water inlet pipe (3013), drain pipe (3014), blowdown pipe (3015), power switch (3016), extension column (3017), water quality monitoring sensor (3018), rubber separation block (3019), communication opening (3020), timing module (3021), timing module (3022) and microcontroller (3023) jointly constitute sewage treatment assembly (3).

7. The intelligently regulated multi-stage sewage treatment device according to claim 6, characterized in that, When each adjacent two groups of sewage treatment assembly (3) are installed, the drain pipe (3014) in one group of sewage treatment assembly (3) and the water inlet pipe (3013) in another group of sewage treatment assembly (3) are connected through the water pump (2) installation;The water pump (2) and microcontroller (3023) are electrically connected with the control cabinet (1).

Images