CN221377953U - Water quality monitoring device for wastewater treatment - Google Patents

Abstract

The utility model discloses a water quality monitoring device for wastewater treatment, which comprises a connecting box, a monitoring device and a cleaning device, wherein the connecting box is connected with the monitoring device; the two ends of the connecting box are connected with the waste water conveying pipeline through connecting flanges; the cleaning device is fixedly connected above the connecting box; the monitoring device is fixedly connected with the connecting box at the inner side of the cleaning device; the waste water enters the connecting box through a connecting flange at one end of the connecting box, and flows out of the connecting flange at the other end of the connecting box after being monitored by a monitoring device in the connecting box; and meanwhile, the brushing mechanism I in the monitoring device and the brushing mechanism II in the cleaning device are matched to continuously clean the solid impurities attached to the outer side of the filter box. The utility model is convenient for staff to overhaul the internal structure of the device and can continuously clean filtered impurities under the condition of normal operation of equipment.

Description

Water quality monitoring device for wastewater treatment

Technical Field

The utility model belongs to the technical field of wastewater monitoring, and particularly relates to a water quality monitoring device for wastewater treatment.

Background

When the factory carries out daily production activities, can discharge the residual sewage that contains solid rubbish such as material piece or certain acid, alkali compound, in order to prevent sewage emission pollution environment, generally need to carry out the emission after handling it again, and need monitor when discharging, avoid putting into the waste water that the treatment quality is not up to standard into natural environment and cause harm to the environment.

According to the search, the industrial wastewater discharge monitoring device with the bulletin number of CN220019116U filters out solid impurities through a filter screen in the expansion pipe, and then enters the monitoring pipe, and the wastewater is discharged from one side of the monitoring pipe, which is opposite to the expansion pipe, after the detection of the solid impurities by the instrument body; after being intercepted by the filter screen, the solid impurities can be attached to the filter screen or fall on the collecting box, the elastic seat is pressed to enable the solid impurities to be contracted into the side groove, then the handle is held, the top sealing plate is lifted, and the outer frame, the filter screen and the collecting box are taken out from the expansion pipe for cleaning; the filter screen in the device filters out solid impurities in the wastewater, so that the detection equipment is prevented from being damaged by the solid impurities, and meanwhile, the accuracy of wastewater monitoring data is improved, but the device still has the following defects, 1) the solid impurities are filtered and then are left on the filter screen, and if the filtered solid impurities are to be cleaned, the filter screen can be detached and replaced after the machine is stopped; 2) When a worker overhauls the internal structure of the device, the device needs to be stopped for large-scale disassembly;

The utility model provides a wastewater quality monitoring equipment with the publication number of CN217409886U, the device is through the drainage of inlet tube to the rose box in, then filter impurity or particulate matter in the waste water through the filter plate, the waste water after filtering flows into the water quality monitor main part from the connecting pipe in, monitor waste water quality, after the monitoring is accomplished, cancel fixed establishment to slide, make two slide gliding, scrape the particulate matter that remains on the filter plate surface, make impurity and particulate matter in the rose box flow along the holding tank of lower part; the device can clean the filter plate after stopping the machine;

Therefore, the water quality monitoring device for wastewater treatment is provided, and the filtered impurities can be continuously cleaned under the condition of normal operation of equipment while the internal structure of the device is convenient for workers to overhaul.

Disclosure of Invention

The utility model aims to overcome the defects in the prior art and provides a water quality monitoring device for wastewater treatment.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

a water quality monitoring device for wastewater treatment comprises a connecting box, a monitoring device and a cleaning device; the two ends of the connecting box are connected with the waste water conveying pipeline through connecting flanges; the cleaning device is fixedly connected above the connecting box; the monitoring device is fixedly connected with the connecting box at the inner side of the cleaning device; the monitoring device comprises a connecting box I, a rotating plate, a torsion spring, a connecting shaft I, a mounting box, a filter box, a brushing mechanism I, a detector, a detection head, a fixing plate, a motor I, a gear I and a gear II; one end of the connecting box I is fixedly connected with the connecting box, sealing strips are arranged in a plurality of connecting holes at the bottom of the connecting box I, and a pair of rotating plates are symmetrically and rotationally connected in mounting grooves at two sides of the connecting box I through a connecting shaft I; the torsion springs are arranged in a plurality, and the torsion springs are arranged between the connecting box I and the rotating plate along the connecting shaft I; the installation box is connected in the connection box I in a sliding manner, and the detection heads are connected in threaded holes in the bottom of the installation box in a threaded manner; the model number of the detector is ZYSZ-900A, and two ends of the detector are fixedly connected with a pair of fixing plates fixedly connected to the top of the mounting box; the brushing mechanism I is rotationally connected to one end of the filter box, and the filter box is fixedly connected to the bottom of the connecting box I; the motor I is fixedly connected to the top of the connecting box through a motor seat, and the output end of the motor I is fixedly connected with a gear I and a gear II;

The brushing mechanism I is provided with a connecting cylinder, a connecting rod I, a connecting shaft II, a chain wheel I, a chain wheel II, a connecting rod II and a cleaning brush; the top of the connecting cylinder penetrates through a through hole in the connecting box to be fixedly connected with a gear meshed with one side of the gear I, the bottom of the connecting cylinder is rotationally connected with a chain wheel II through a connecting rod I, and the chain wheel II penetrates through a through hole at one end of the connecting rod II through a connecting shaft to be fixedly connected with a cleaning brush arranged at intervals between brush hair and a scraping plate; one side of the chain wheel I penetrates through a through hole at the other end of the connecting rod II through a connecting shaft to be connected with the filter box in a rotating mode, the other side of the chain wheel I penetrates through a connecting cylinder through the connecting shaft II to be fixedly connected with a gear meshed with one side of the gear II, and the chain wheel I is connected with the chain wheel II through a chain.

The cleaning device comprises a connecting box II, a hydraulic cylinder, a connecting plate, a water pump, a U-shaped plate I, a connecting rod III, a connecting rod IV, a U-shaped plate II, a sliding rod, a connecting groove, a sealing plate, a spring, a brushing mechanism II and a motor II; the upper part of the connecting box II is fixedly connected with the connecting box and the connecting box I, a water inlet of the water pump penetrates through a through hole in the connecting box through a pipeline to be fixedly connected with the connecting box II, and a water outlet of the water pump is fixedly connected with the connecting box through a pipeline; the sealing strips are arranged at the edge of the U-shaped plate I, one end of the U-shaped plate I is fixedly connected with a pair of connecting rods III, the bottoms of which are fixedly connected with connecting blocks, the other end of the U-shaped plate I is fixedly connected with a pair of connecting rods IV, the bottoms of which are fixedly connected with C-shaped connecting grooves, and the upper parts of the connecting rods III and the connecting rods IV are fixedly connected with a U-shaped plate II, the edge of which is provided with the sealing strips, through the connecting blocks; the hydraulic cylinders are symmetrically and fixedly connected to two sides of the connecting box through connecting seats, the extending ends of the hydraulic cylinders are fixedly connected with connecting plates arranged above the connecting box II, and the connecting plates are fixedly connected with the connecting rods III and the top ends of the connecting rods IV; the sliding rod and the connecting groove are respectively provided with a pair, and are respectively and symmetrically fixed on two sides of the U-shaped plate II, and the sealing plate is slidably connected in the sliding groove at the bottom of the connecting groove through a plurality of connecting rods; the springs are provided with a plurality of springs which are respectively arranged in the sliding grooves at the bottom of the connecting groove along the connecting rods on the sealing plate; the motor II is fixedly connected to one end of the connecting plate through a motor seat;

The brushing mechanism II is provided with a scrubbing brush, a rolling brush, a threaded rod, a bevel gear, a rotating rod and a rack; the threaded rods are provided with a pair, one end of each threaded rod is rotationally connected with the connecting block on the connecting rod III, the other end of each threaded rod is rotationally connected with the C-shaped connecting groove on the connecting rod IV, and the other end of each threaded rod is fixedly connected with the bevel gear in the C-shaped connecting groove on the connecting rod IV; the scrubbing brushes are provided with a pair, one end of each scrubbing brush is in threaded connection with the threaded rod, and the other end of each scrubbing brush is in sliding connection with the sliding rod; the rolling brush is rotationally connected with a connecting shaft fixedly connected between the pair of plate brushes, and one end of the rolling brush is fixedly connected with a gear; the rotating rods are symmetrically and rotatably connected to the connecting seat at one end of the U-shaped plate I, one end of each rotating rod is meshed with the bevel gear on the threaded rod through the bevel gear, the other end of each rotating rod is meshed with the bevel gear rotatably connected to the U-shaped plate I through the bevel gear, and the bevel gears penetrate through the U-shaped plate II and the through hole connecting plate on the U-shaped plate II through the connecting shaft to be fixedly connected with the output end of the motor II; the rack is fixedly connected to one side of the U-shaped plate I, and is meshed with a gear on the rolling brush.

Compared with the prior art, the utility model has the beneficial effects that:

1) Pulling a handle on a fixed plate in the monitoring device to detach the mounting box from the connecting box I, thereby facilitating the maintenance of the detection head by workers, preventing the detection head from being damaged and influencing the monitoring of the device on waste water; simultaneously, the torsion spring is reset, so that a pair of rotating plates are turned upwards out from the mounting grooves on two sides of the connecting box I, the connecting box I is closed, and waste water is prevented from flowing to the outside through the connecting hole at the bottom of the connecting box I;

2) The brushing mechanism I in the monitoring device drives the connecting rod II through the cooperation of the gear I control connecting cylinder on the motor I and the connecting rod I, and the cleaning brush swings back and forth along the outer side of the filter box to clean the filter box, meanwhile, the gear II on the motor I controls the connecting shaft II to drive the chain wheel I to rotate, so that the chain wheel I and the chain wheel II cooperate to control the cleaning brush to rotate, the efficiency of cleaning the solid impurities attached to the outer side of the filter box by the cleaning brush is improved, the filter box is prevented from being blocked by impurity accumulation, waste water cannot enter the inner side of the filter box, and the real-time monitoring of the waste water by the detector and the detection head is influenced;

3) The brushing mechanism II in the cleaning device controls the bevel gear to drive the threaded rod to rotate through the coordination of the bevel gear controlled by the motor II and the bevel gear on the rotating rod, so that the scrubbing brush drives the rolling brush to reciprocate along the filter box, and the brushing mechanism I is matched to brush and sweep impurities attached to the filter box, thereby preventing the impurities from accumulating to influence the flow direction and the flow speed of wastewater, enabling the detection head to contact the wastewater in real time and improving the accuracy of wastewater monitoring data; meanwhile, the rack is meshed with a gear on the rolling brush to control the rolling brush to rotate, so that the efficiency of cleaning the filter box by the rolling brush is improved, and the filter box is prevented from being blocked by impurity accumulation;

4) The hydraulic cylinder in the brushing mechanism II is matched with the connecting plate, and the connecting rods III and IV are controlled to drive the U-shaped plate I and the U-shaped plate II to ascend so that the U-shaped plate I enters the connecting box II; in the ascending process, the U-shaped plate I can scrape off solid impurities remained on the side wall of the filter box, so that the cleaning efficiency of the cleaning device on the filter box is improved; the lower part of the connecting box II is immersed in the waste water, part of the waste water is sealed in the connecting box II when the U-shaped plate I enters the connecting box II, the hydraulic cylinder is stopped at the moment, the waste water in the connecting box II is pumped into the connecting box II through the water pump, and meanwhile, external air enters the connecting box II through the connecting groove to prevent negative pressure in the connecting box II from influencing the operation of the device in the water pumping process; after the waste water in the connecting box II is discharged completely, the hydraulic cylinder rises again, so that the U-shaped plate I drives the brushing mechanism II to move to the top of the connecting box II, the device is convenient to maintain by staff, and the damage of the device is prevented, so that the residual solid impurities attached to the filter box are prevented, and the monitoring of the waste water by the monitoring device is influenced.

Drawings

FIG. 1 is a schematic diagram of a water quality monitoring device for wastewater treatment according to the present utility model;

FIG. 2 is a schematic view of the internal structure of the junction box of FIG. 1;

FIG. 3 is a schematic view of the monitoring device of FIG. 1;

FIG. 4 is an enlarged schematic view of the portion A of FIG. 3;

FIG. 5 is an enlarged schematic view of the portion B of FIG. 3;

FIG. 6 is a schematic diagram of the connection structure of the monitoring device and the cleaning device in FIG. 1;

FIG. 7 is a schematic view of the structure of the brushing mechanism II in FIG. 1;

FIG. 8 is a schematic view of the structure of the U-shaped plate II in FIG. 1;

FIG. 9 is an enlarged schematic view of section C of FIG. 8;

FIG. 10 is a schematic view of the structure of the motor I of FIG. 1;

In the figure: 1. a connection box; 101. a connecting flange; 2. a monitoring device; 201. a connecting box I; 2011. a rotating plate; 2012. a torsion spring; 2013. a connecting shaft I; 202. a mounting box; 203. a filter box; 204. a brushing mechanism I; 2041. a connecting cylinder; 2042. a connecting rod I; 2043. a connecting shaft II; 2044. a chain wheel I; 2045. a chain wheel II; 2046. a connecting rod II; 2047. cleaning brushes; 205. a detector; 2051. a detection head; 2052. a fixing plate; 206. a motor I; 2061. A gear I; 2062. a gear II; 3. a cleaning device; 301. a connecting box II; 302. a hydraulic cylinder; 3021. a connecting plate; 303. a water pump; 304. u-shaped board I; 3041. a connecting rod III; 3042. a connecting rod IV; 305. u-shaped board II; 3051. a slide bar; 3052. a connecting groove; 3053. a sealing plate; 3054. a spring; 306. a brushing mechanism II; 3061. a scrubber; 3062. a rolling brush; 3063. a threaded rod; 3064. bevel gears; 3065. a rotating lever; 3066. a rack; 307. and a motor II.

Detailed Description

The technical scheme of the present utility model will be further specifically described below with reference to fig. 1 to 10 for the convenience of understanding of those skilled in the art.

A water quality monitoring device for wastewater treatment comprises a connecting box 1, a monitoring device 2 and a cleaning device 3; the two ends of the connecting box 1 are connected with a waste water conveying pipeline through connecting flanges 101; the cleaning device 3 is fixedly connected above the connecting box 1; the monitoring device 2 is fixedly connected with the connecting box 1 at the inner side of the cleaning device 3; the monitoring device 2 comprises a connecting box I201, a rotating plate 2011, a torsion spring 2012, a connecting shaft I2013, a mounting box 202, a filter box 203, a brushing mechanism I204, a detector 205, a detecting head 2051, a fixed plate 2052, a motor I206, a gear I2061 and a gear II 2062; one end of the connecting box I201 is fixedly connected with the connecting box 1, sealing strips are arranged in a plurality of connecting holes at the bottom of the connecting box I201, and a pair of rotating plates 2011 are symmetrically and rotatably connected in mounting grooves at two sides of the connecting box I201 through connecting shafts I2013; the torsion springs 2012 are provided with a plurality of torsion springs 2012, and the torsion springs 2012 are arranged between the connecting box I201 and the rotating plate 2011 along the connecting shaft I2013; the mounting box 202 is slidably connected in the connecting box I201, and a plurality of detection heads 2051 are in threaded connection in threaded holes at the bottom of the mounting box 202; the model number of the detector 205 is ZYSZ-900A, and two ends of the detector 205 are fixedly connected with a pair of fixing plates 2052 fixedly connected to the top of the mounting box 202; the brushing mechanism I204 is rotatably connected to one end of the filter box 203, and the filter box 203 is fixedly connected to the bottom of the connecting box I201; the motor I206 is fixedly connected to the top of the connecting box 1 through a motor seat, and the output end of the motor I206 is fixedly connected with a gear I2061 and a gear II 2062;

After the detection head 2051 detects the waste water from which the solid impurities are filtered out by the filter box 203 for a long time, phenomena such as corrosion and the like may occur, so that the device is damaged, and the monitoring data is affected; the mounting box 202 slides upwards in the connecting box I201 by pulling the handle on the fixed plate 2052, the detecting head 2051 is separated from the connecting hole at the bottom of the connecting box I201, and when the mounting box 202 and the detecting head 2051 are moved out of the space between the pair of rotating plates 2011, the torsion springs 2012 reset, so that the pair of rotating plates 2011 are turned upwards out from the mounting grooves at two sides of the connecting box I201, the connecting box I201 is closed, and waste water is prevented from flowing to the outside through the connecting hole at the bottom of the connecting box I201; at this time, the fixing plate 2052 is continuously pulled to detach the mounting box 202 from the connecting box I201, so that a worker can conveniently overhaul the detecting head 2051; meanwhile, solid impurities possibly attached to the outer side of the filter box 203 are cleaned through the brushing mechanism I204, so that the phenomenon that the filter box 203 is blocked by accumulated impurities, and the waste water cannot enter the inner side of the filter box 203, and the real-time monitoring of the waste water by the detector 205 and the detecting head 2051 is affected;

The brushing mechanism I204 is provided with a connecting cylinder 2041, a connecting rod I2042, a connecting shaft II 2043, a chain wheel I2044, a chain wheel II 2045, a connecting rod II 2046 and a cleaning brush 2047; the top of the connecting cylinder 2041 passes through a through hole on the connecting box 1 and is fixedly connected with a gear meshed with one side of the gear I2061, the bottom of the connecting cylinder 2041 is rotationally connected with a chain wheel II 2045 through a connecting rod I2042, and the chain wheel II 2045 passes through a through hole at one end of the connecting rod II 2046 through a connecting shaft and is fixedly connected with a cleaning brush 2047 which is arranged at intervals between brush hair and a scraping plate; one side of the chain wheel I2044 passes through a through hole at the other end of the connecting rod II 2046 through a connecting shaft to be rotationally connected with the filter box 203, the other side passes through the connecting cylinder 2041 through the connecting shaft II 2043 to be fixedly connected with a gear meshed with one side of the gear II 2062, and the chain wheel I2044 is connected with the chain wheel II 2045 through a chain; a gear I2061 on the motor I206 controls the connecting cylinder 2041 to cooperate with a connecting rod I2042 to drive a connecting rod II 2046 and a cleaning brush 2047 to reciprocate along the outer side of the filter box 203 to clean the filter box 203, and meanwhile, a gear II 2062 on the motor I206 controls a connecting shaft II 2043 to drive a chain wheel I2044 to rotate, so that the chain wheel I2044 cooperates with a chain wheel II 2045 to control the cleaning brush 2047 to rotate, the efficiency of the cleaning brush 2047 to clean the filter box 203 is improved, impurity accumulation and blockage are prevented, and waste water can smoothly enter the inner side of the filter box 203.

The cleaning device 3 comprises a connecting box II 301, a hydraulic cylinder 302, a connecting plate 3021, a water pump 303, a U-shaped plate I304, a connecting rod III 3041, a connecting rod IV 3042, a U-shaped plate II 305, a sliding rod 3051, a connecting groove 3052, a sealing plate 3053, a spring 3054, a brushing mechanism II 306 and a motor II 307; the upper part of the connecting box II 301 is fixedly connected with the connecting box 1 and the connecting box I201, a water inlet of the water pump 303 penetrates through a through hole in the connecting box 1 through a pipeline to be fixedly connected with the connecting box II 301, and a water outlet of the water pump is fixedly connected with the connecting box 1 through a pipeline; the side of the U-shaped plate I304 is provided with sealing strips, one end of the U-shaped plate I304 is fixedly connected with a pair of connecting rods III 3041, the bottom of which is fixedly connected with a connecting block, the other end of the U-shaped plate I304 is fixedly connected with a pair of connecting rods IV 3042, the bottom of which is fixedly connected with a C-shaped connecting groove, and the upper parts of the connecting rods III 3041 and IV 3042 are fixedly connected with a U-shaped plate II 305, the side of which is provided with sealing strips, through the connecting blocks; the hydraulic cylinders 302 are provided with a plurality of hydraulic cylinders which are symmetrically and fixedly connected to two sides of the connecting box 1 through connecting seats, the extending ends of the hydraulic cylinders 302 are fixedly connected with a connecting plate 3021 arranged above the connecting box II 301, and the connecting plate 3021 is fixedly connected with the top ends of a connecting rod III 3041 and a connecting rod IV 3042; the sliding rod 3051 and the connecting groove 3052 are respectively provided with a pair, and are respectively and symmetrically fixed on two sides of the U-shaped plate II 305, and the sealing plate 3053 is slidably connected in a sliding groove at the bottom of the connecting groove 3052 through a plurality of connecting rods; the springs 3054 are provided with a plurality of connecting rods which are respectively arranged in the sliding grooves at the bottom of the connecting groove 3052 along the connecting rods on the sealing plate 3053; the motor II 307 is fixedly connected to one end of the connecting plate 3021 through a motor seat; the motor II 307 controls the brushing mechanism II 306 to move away from the bottom of the filter box 203; then the hydraulic cylinder 302 is matched with the connecting plate 3021, and the connecting rods III 3041 and IV 3042 are controlled to drive the U-shaped plate I304 and the U-shaped plate II 305 to ascend so that the U-shaped plate I304 enters the connecting box II 301; in the ascending process, the U-shaped plate I304 can scrape off solid impurities remained on the side wall of the filter box 203, so that the cleaning efficiency of the cleaning device 3 on the filter box 203 is improved; because the lower part of the connecting box II 301 is immersed in the wastewater, when the U-shaped plate I304 enters the connecting box II 301, part of the wastewater is sealed in the connecting box II 301, the hydraulic cylinder 302 is stopped, the wastewater in the connecting box II 301 is pumped into the connecting box II 301 through the water pump 303, and meanwhile, the outside air enters the connecting box II 301 through the connecting groove 3052, so that the negative pressure generated in the connecting box II 301 in the pumping process is prevented from influencing the operation of the device; after the waste water in the connecting box II 301 is exhausted, the hydraulic cylinder 302 rises again, so that the U-shaped plate I304 drives the brushing mechanism II 306 to move to the top of the connecting box II 301, the device is convenient for a worker to maintain, solid impurities attached to the filter box 203 are prevented from remaining due to damage of the device, and the monitoring of the waste water by the monitoring device 2 is influenced;

The brushing mechanism II 306 is provided with a scrubbing brush 3061, a rolling brush 3062, a threaded rod 3063, a bevel gear 3064, a rotating rod 3065 and a rack 3066; the threaded rods 3063 are provided with a pair, one end of each threaded rod 3063 is rotationally connected with a connecting block on the connecting rod III 3041, the other end of each threaded rod 3063 is rotationally connected with a C-shaped connecting groove on the connecting rod IV 3042, and the other end of each threaded rod 3063 is fixedly connected with a bevel gear in the C-shaped connecting groove on the connecting rod IV 3042; the scrubbing brushes 3061 are provided with a pair, one end of each scrubbing brush 3061 is in threaded connection with the threaded rod 3063, and the other end of each scrubbing brush 3061 is in sliding connection with the sliding rod 3051; the rolling brush 3062 is rotationally connected with a connecting shaft fixedly connected between the pair of plate brushes 3061, and one end of the rolling brush 3062 is fixedly connected with a gear; the rotating rod 3065 is provided with a pair of rotating rods 3065, the rotating rods are symmetrically and rotatably connected to a connecting seat at one end of the U-shaped plate I304, one end of each rotating rod 3065 is meshed with a bevel gear on the threaded rod 3063 through the bevel gear, the other end of each rotating rod is meshed with a bevel gear 3064 rotatably connected to the U-shaped plate I304 through the bevel gear, and the bevel gears 3064 penetrate through the U-shaped plate II 305 and a through hole connecting plate 3021 on the U-shaped plate II through a connecting shaft to be fixedly connected with the output end of the motor II 307; the rack 3066 is fixedly connected to one side of the U-shaped plate I304, and the rack 3066 is meshed with a gear on the rolling brush 3062; the motor II 307 controls the bevel gear 3064 to cooperate with the bevel gear on the rotating rod 3065 to drive the threaded rod 3063 to rotate, so that the scrubbing brush 3061 drives the rolling brush 3062 to reciprocate along the filter box 203, and cooperates with the brushing mechanism I204 to brush impurities attached to the filter box 203, so that the flow direction and the flow speed of wastewater are prevented from being influenced by impurity accumulation, the detection head 2051 can be in real-time contact with the wastewater, and the accuracy of wastewater monitoring data is improved; meanwhile, the gear on the rack 3066 and the gear on the rolling brush 3062 are meshed to control the rolling brush 3062 to rotate, so that the efficiency of cleaning the filter box 203 by the rolling brush 3062 is improved, and impurity accumulation and blockage are prevented.

A water quality monitoring device for wastewater treatment, the working process is as follows:

The connection box 1 is connected with a waste water conveying pipeline through a connection flange 101, and a monitoring device 2 fixedly connected to the connection box 1 monitors waste water in real time; after the device is used for a long time, a brushing mechanism I204 in the monitoring device 2 is matched with a connecting shaft II 2043 through a gear II 2062 on a motor I206, so that a chain wheel I2044 drives a chain wheel II 2045 to control a cleaning brush 2047 to rotate, and the gear I2061 is matched with a connecting cylinder 2041 and a connecting rod I2042 to drive a connecting rod II 2046 and the cleaning brush 2047 to reciprocate along the outer side of a filter box 203 so as to clean the filter box 203; meanwhile, a brushing mechanism II 306 in the cleaning device 3 controls a bevel gear 3064 to be matched with a bevel gear on a rotating rod 3065 through a motor II 307 to drive a threaded rod 3063 to rotate, so that a scrubbing brush 3061 drives a rolling brush 3062 to reciprocate along the filter box 203, and meanwhile, a gear rack 3066 is meshed with a gear on the rolling brush 3062 to control the rolling brush 3062 to rotate so as to clean the filter box 203; and the device can appear corroding etc. phenomenon and lead to the device to damage for a long time to contact waste water, will install the box 202 and tear out from the junction box I201 through the handle on the fixed plate 2052 this moment, perhaps make pneumatic cylinder 302 control U template I304 drive brush sweep mechanism II 306 rise to junction box II 301 top, make things convenient for the staff to overhaul monitoring devices 2 and brush and sweep mechanism II 306.

The above-mentioned electronic or electric components including but not limited to the detector 205, the detecting head 2051, the motor i 206, the water pump 303, the motor ii 307, etc. are components in the prior art, and the electrical connection between the components is conventional circuit connection in the prior art through private customization or purchase, which is not the protection scope of the present utility model.

The foregoing is merely illustrative and explanatory of the utility model, as it is well within the scope of the utility model as claimed, as it relates to various modifications, additions and substitutions for those skilled in the art, without departing from the inventive concept and without departing from the scope of the utility model as defined in the accompanying claims.

Claims (6)

1. A water quality monitoring device for wastewater treatment comprises a connecting box, a monitoring device and a cleaning device; the two ends of the connecting box are connected with the waste water conveying pipeline through connecting flanges; the cleaning device is fixedly connected above the connecting box; the monitoring device is fixedly connected with the connecting box at the inner side of the cleaning device;

The monitoring device is characterized by comprising a connecting box I, a rotating plate, a torsion spring, a connecting shaft I, a mounting box, a filter box, a brushing mechanism I, a detector, a detection head, a fixed plate, a motor I, a gear I and a gear II; one end of the connecting box I is fixedly connected with the connecting box, sealing strips are arranged in a plurality of connecting holes at the bottom of the connecting box I, and a pair of rotating plates are symmetrically and rotationally connected in mounting grooves at two sides of the connecting box I through a connecting shaft I; the torsion springs are arranged in a plurality, and the torsion springs are arranged between the connecting box I and the rotating plate along the connecting shaft I; the installation box is connected in the connection box I in a sliding manner, and the detection heads are connected in threaded holes in the bottom of the installation box in a threaded manner; the two ends of the detector are fixedly connected with a pair of fixing plates fixedly connected to the top of the mounting box; the brushing mechanism I is rotationally connected to one end of the filter box, and the filter box is fixedly connected to the bottom of the connecting box I;

The cleaning device comprises a connecting box II, a hydraulic cylinder, a connecting plate, a water pump, a U-shaped plate I, a connecting rod III, a connecting rod IV, a U-shaped plate II, a sliding rod, a connecting groove, a sealing plate, a spring, a brushing mechanism II and a motor II; the upper part of the connecting box II is fixedly connected with the connecting box and the connecting box I, a water inlet of the water pump penetrates through a through hole in the connecting box through a pipeline to be fixedly connected with the connecting box II, and a water outlet of the water pump is fixedly connected with the connecting box through a pipeline; the sealing strips are arranged at the edge of the U-shaped plate I, one end of the U-shaped plate I is fixedly connected with a pair of connecting rods III, the bottoms of which are fixedly connected with connecting blocks, the other end of the U-shaped plate I is fixedly connected with a pair of connecting rods IV, the bottoms of which are fixedly connected with C-shaped connecting grooves, and the upper parts of the connecting rods III and the connecting rods IV are fixedly connected with a U-shaped plate II, the edge of which is provided with the sealing strips, through the connecting blocks; the hydraulic cylinders are symmetrically and fixedly connected to two sides of the connecting box through connecting seats, the extending ends of the hydraulic cylinders are fixedly connected with connecting plates arranged above the connecting box II, and the connecting plates are fixedly connected with the connecting rods III and the top ends of the connecting rods IV; the sliding rod and the connecting groove are respectively provided with a pair, and are respectively and symmetrically fixed on two sides of the U-shaped plate II, and the sealing plate is slidably connected in the sliding groove at the bottom of the connecting groove through a plurality of connecting rods; the springs are provided with a plurality of springs which are respectively arranged in the sliding grooves at the bottom of the connecting groove along the connecting rods on the sealing plate.

2. The water quality monitoring device for wastewater treatment according to claim 1, wherein the brushing mechanism I is provided with a connecting cylinder, a connecting rod I, a connecting shaft II, a chain wheel I, a chain wheel II, a connecting rod II and a cleaning brush; the top of the connecting cylinder penetrates through a through hole in the connecting box to be fixedly connected with a gear meshed with one side of the gear I, the bottom of the connecting cylinder is rotationally connected with a chain wheel II through a connecting rod I, and the chain wheel II penetrates through a through hole at one end of the connecting rod II through a connecting shaft to be fixedly connected with a cleaning brush arranged at intervals between brush hair and a scraping plate; one side of the chain wheel I penetrates through a through hole at the other end of the connecting rod II through a connecting shaft to be connected with the filter box in a rotating mode, the other side of the chain wheel I penetrates through a connecting cylinder through the connecting shaft II to be fixedly connected with a gear meshed with one side of the gear II, and the chain wheel I is connected with the chain wheel II through a chain.

3. The water quality monitoring device for wastewater treatment according to claim 1, wherein the brushing mechanism II is provided with a scrubbing brush, a rolling brush, a threaded rod, a bevel gear, a rotating rod and a rack; the threaded rods are provided with a pair, one end of each threaded rod is rotationally connected with the connecting block on the connecting rod III, the other end of each threaded rod is rotationally connected with the C-shaped connecting groove on the connecting rod IV, and the other end of each threaded rod is fixedly connected with the bevel gear in the C-shaped connecting groove on the connecting rod IV; the scrubbing brushes are provided with a pair, one end of each scrubbing brush is in threaded connection with the threaded rod, and the other end of each scrubbing brush is in sliding connection with the sliding rod; the rolling brush is rotationally connected with a connecting shaft fixedly connected between the pair of plate brushes, and one end of the rolling brush is fixedly connected with a gear; the utility model discloses a motor, including U template, pivoted lever, motor, through-hole connecting plate, pivoted lever is equipped with a pair of, and symmetrical rotation connects on the connecting seat of U template I one end, and pivoted lever one end passes through bevel gear and the last bevel gear meshing of threaded rod, and the other end passes through bevel gear and rotates the bevel gear meshing of connecting on U template I, and the bevel gear passes U template II and last through-hole connecting plate and motor II's output fixed connection through the connecting axle.

4. A water quality monitoring device for wastewater treatment according to claim 3, wherein the rack is fixedly connected to one side of the U-shaped plate i, and the rack is engaged with a gear on the rolling brush.

5. The water quality monitoring device for wastewater treatment according to claim 1, wherein the motor I is fixedly connected to the top of the connecting box through a motor base, and the output end of the motor I is fixedly connected with a gear I and a gear II.

6. The water quality monitoring device for wastewater treatment according to claim 1, wherein the motor II is fixedly connected to one end of the connecting plate through a motor base.