CN114307306A

CN114307306A - Sewer municipal administration discharges sewage and filters scarfing cinder device

Info

Publication number: CN114307306A
Application number: CN202210021565.2A
Authority: CN
Inventors: 万晓; 毛友同; 王天民
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-01-10
Filing date: 2022-01-10
Publication date: 2022-04-12

Abstract

The invention discloses a sewage filtering and slag removing device for municipal drainage of a sewer, which relates to the field of sewage drainage and comprises a drainage well, wherein a fixing ring is fixedly connected to the inner wall of the drainage well. According to the sewage filter and slag removal device, the motor, the connecting shaft I, the connecting shaft III, the cutting roller I, the cutting roller II, the blades, the gear I and the gear IV are arranged, when the device is used for treating sewage, the motor can be controlled to work through the control device, when the motor works, an output shaft of the motor drives the two cutting rollers and the two groups of blades to rotate relatively through the connecting shaft I, the gear IV and the connecting shaft III, and the problems that the existing sewage municipal sewage discharge and filter and slag removal device cannot divide large-volume sundries mixed in sewage, a user cannot conveniently clean impurities on a filter plate, the filtering effect is poor, a large amount of energy waste is generated when the existing sewage discharge and filter and slag removal device does not have the dredging function for a long time in continuous work are solved.

Description

Sewer municipal administration discharges sewage and filters scarfing cinder device

Technical Field

The invention relates to a slag removing device, in particular to a filtering slag removing device for sewage discharged by sewer municipal administration.

Background

The sewage is produced by a series of human activities such as human production, life and the like, and widely exists in places such as rural urban sewers, industrial production sewage ditches and the like, if the sewage is directly discharged to the nature without treatment after being produced, the environment of the nature is damaged, the water resource and the like of people's life are polluted, the production and the life of people are influenced if the sewage is polluted, the human body health of people is influenced if the sewage is polluted, so the sewage treatment before the sewage discharge is a necessary choice for social progress, in the municipal sewage treatment process, the sewage enters a sewage treatment station through a sewer for uniform treatment, in the flowing process of the sewage, some large solid garbage existing in the sewage can be deposited in the sewer, the sewage cannot be cleaned in time, the sewer is blocked due to the accumulation of the sewage day and month, the paralysis of an urban sewer system is caused, the production and the life of people is influenced, therefore, the solid impurities in the sewage need to be removed by a sewage filtering device before the sewage is discharged to the sewer, thereby avoiding the blockage of the sewer.

At present sewer municipal administration discharges sewage and filters scarfing cinder device when using, still has some defects and not enough, and the place that specifically needs the improvement is as follows:

1. most of the existing sewage municipal drainage sewage filtering and slag removing devices can not carry out segmentation treatment on large-volume sundries mixed in sewage, a large amount of paper is often mixed in domestic sewage during sewage drainage, and a large amount of fallen leaves are mixed in the sewage on the ground when flowing into a sewer well, so that the device can be attached to the filtering device to block the sewage when the paper and the fallen leaves are mixed in the sewage, the filtering effect of the filtering device is reduced, and the water passing capacity of the filtering device is reduced to cause that the sewage is not drained in time;

2. the sewage that discharges in current sewer municipal administration filters scarfing cinder device is mostly inconvenient for the user to clear up the impurity on the filter plate, and the impurity that filters off in a large number on the filter plate produces after long-term the use piles up to lead to the filter plate to produce and block up the influence filter effect.

3. Present sewer municipal administration discharges sewage and filters slag removal device most all the filter effect not good, can not filter some small granule's impurity to lead to impurity such as silt in the sewage to produce in sewer pipe and pile up and cause the sewer to block up, and then influence the blowdown ability of sewer, and present sewer municipal administration discharges sewage and filters slag removal device and is not convenient for the user to clear up the impurity of device clearance.

4. The existing sewage municipal sewage discharge sewage filtering and slag removing device usually needs to be continuously operated for a long time when in use, thereby causing the device to generate a large amount of energy waste when in long-term continuous work.

5. The sewage filtering and slag removing device for municipal drainage of the existing sewer has no dredging function, and can bring the fallen leaves on the ground into a water leakage hole when the rainwater flows into a sewer well through a water leakage hole in a well cover in rainy days, so that the fallen leaves mixed in the rainwater can cause the water leakage hole in the well cover to be blocked, and the drainage capacity of the sewer is influenced to cause the water accumulation on the road surface.

Disclosure of Invention

The invention aims to provide a sewage filtering and slag removing device for municipal drainage of a sewer, which solves the problems that the existing sewage filtering and slag removing device for the municipal drainage of the sewer in the background art can not divide and treat large-volume sundries mixed in sewage, a large amount of paper is often mixed in domestic sewage during sewage drainage, and a large amount of fallen leaves are mixed in the sewage on the ground when flowing into a sewer well, so that the sewage is attached to the filtering device to seal the device when the paper and the fallen leaves are mixed in the sewage, the filtering effect of the filtering device is reduced, the water passing amount of the filtering device is reduced, the sewage is produced when the sewage is not drained in time, the existing sewage filtering and slag removing device for the municipal drainage of the sewer is not convenient for a user to clean impurities on a filtering plate, and a large amount of impurities are accumulated and filtered out on the filtering plate after long-term use, therefore, the filter plate is blocked to influence the filtering effect, the existing sewage municipal drainage sewage filtering and slag removing device has poor filtering effect mostly and can not filter some small-particle impurities, so that the impurities such as silt and the like in sewage are accumulated in a sewer pipeline to cause the blockage of the sewer and further influence the sewage discharge capability of the sewer, the existing sewage municipal drainage sewage filtering and slag removing device is inconvenient for a user to clean the impurities cleaned by the device, the existing sewage municipal drainage sewage filtering and slag removing device generally needs to operate continuously for a long time when in use, so that a large amount of energy waste is generated when the device works continuously for a long time, the existing sewage municipal drainage sewage filtering and slag removing device has no dredging function mostly, when rainwater flows into the sewer through a water leakage port on a well cover in rainy days, the rainwater can bring fallen leaves into the water leakage port on the ground when flowing into the sewer, therefore, the falling leaves mixed in the rainwater can cause the water leakage port in the well cover to be blocked, thereby influencing the drainage capacity of the sewer to cause the problem of accumulated water on the road surface.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a sewage municipal administration of sewer discharges sewage and filters scarfing cinder device, includes the sewer well, the solid fixed ring of fixedly connected with on the sewer well inner wall, gu fixed ring medial surface fixed connection is on the rose box lateral surface, two one ends of fixedly connected with connecting pipe in the rose box two, two other end fixed connection of connecting pipe are in the raceway, raceway fixed connection is on the sewer well wall of a well, the raceway is connected with municipal sewage drainage pipe, the overlap joint has the well lid on the sewer well upper surface, two mouth of leaking are seted up to the well lid, fixedly connected with connecting pipe one end in the two bottom surfaces of rose box, one other end fixed connection of connecting pipe is in rose box upper surface, a rose box fixed connection is on two bottom surfaces of rose box.

According to a preferred technical scheme, a second supporting plate is fixedly connected to the outer surface of the filtering box, the second supporting plate is fixedly connected to the outer surface of the left side of the second filtering box, a sliding groove is formed in the bottom surface of the second supporting plate, one end of a spring is fixedly connected to the inner wall of the sliding groove, the left end of the spring is fixedly connected to the inner wall of the left side of the sliding groove, the right end of the spring is fixedly connected to the left side surface of a supporting rod, the other end of the spring is fixedly connected to the side surface of the supporting rod, and the supporting rod is connected to the sliding groove in a sliding mode.

As a preferred technical scheme of the invention, the chute is a T-shaped chute, the joint of the support rod and the chute is a T-shaped chute, the bottom end of the support rod is fixedly connected to one side surface of the baffle plate, the lower end of the support rod is arranged in an L-shaped plate, the bottom end of the support rod is fixedly connected to the left side surface of the baffle plate, the baffle plate I is arranged in the sewage draining port, the sewage draining port is arranged on the two side surfaces of the filter box, and the right side surface of the baffle plate is fixedly connected with the fixing cylinder.

As a preferable technical proposal of the invention, the upper surface of the second supporting plate is fixedly connected with a motor, the output shaft of the motor is fixedly connected to the left end of the first connecting shaft, the right end of the first connecting shaft penetrates through the left side surface of the second filter box and is movably connected to the inner wall of the right side of the second filter box, the first connecting shaft penetrates through the left side surface of the second filter box through a sealing bearing, the right end of the first connecting shaft is movably connected to the inner wall of the right side of the second filter box through a rolling bearing, the right side of the first connecting shaft is fixedly connected with a first gear, the first gear is meshed with a fourth gear, the first gear is engaged with the rear side of the fourth gear, the fourth gear is fixedly connected with the right side of the third connecting shaft, the connecting shaft III is movably connected to the inner wall of the filter box II, two ends of the connecting shaft III are movably connected to the inner wall of the filter box II through rolling bearings, and the connecting shaft III is parallel to the connecting shaft.

According to a preferred technical scheme, the first connecting shaft is fixedly connected into the first cutting roller, the second connecting shaft is fixedly connected into the second cutting roller, a group of blades are fixedly connected to the outer surfaces of the second cutting roller and the first cutting roller, two groups of blades are arranged in a staggered mode, a plurality of blades are arranged on each group of blades, a third gear is fixedly connected to the left side of the first connecting shaft, the third gear is meshed and connected to the second gear, the third gear is meshed and connected to the lower side of the second gear, the second gear is fixedly connected to the second connecting shaft, the second connecting shaft is movably connected to the inner wall of the second filter box, the left end of the second connecting shaft is movably connected to the inner wall of the second filter box through a rolling roller bearing, a cam is fixedly connected to the right end of the second connecting shaft, and the cam is lapped on the bottom surface of the connecting plate.

As a preferable technical scheme of the invention, the connecting plate is fixedly connected to the bottom end of the telescopic rod, the top end of the telescopic rod is fixedly connected to the inner wall of the upper side of the second filter box, one end of each dredging rod is fixedly connected to the upper surface of the connecting plate, the upper ends of the two dredging rods are respectively arranged in the two water inlet pipes, the two water inlet pipes are both fixedly connected to the inner surface of the second filter box, the two water inlet pipes are respectively arranged corresponding to the two water leakage ports, a first filter plate is fixedly connected on the inner wall of the second filter box, a scraper is lapped on the upper surface of the first filter plate, one end of an electric push rod is fixedly connected with the right side surface of the scraping plate, the electric push rod is arranged as a waterproof electric push rod, one right-hand member fixed connection of electric putter is on two inner walls of rose box, fixedly connected with push rod on the scraper left surface, the push rod corresponds the setting with the solid fixed cylinder.

According to a preferred technical scheme, a partition plate is fixedly connected to the inner wall of the first filter box, a through groove is formed in the partition plate, a placing groove is formed in the inner wall of the upper side of the through groove, one end of an electric push rod is fixedly connected to the inner wall of the upper side of the placing groove, the bottom end of the electric push rod is fixedly connected to the upper surface of a baffle plate, the baffle plate is arranged in the through groove, the bottom end of the baffle plate is movably connected to the inside of a clamping groove, and the clamping groove is formed in the inner wall of the lower side of the through groove.

As a preferable technical scheme of the invention, a first supporting plate is fixedly connected to the inner wall of the lower side of the filter box, the top end of the first support plate is fixedly connected to the bottom surface of the second filter plate, the second filter plate is fixedly connected to the inner wall of the right side of the first filter box, the second filter plate is an inclined plane which inclines to the left, the diameter of the second filter hole of the second filter plate is smaller than that of the first filter plate, a sewage submersible pump is fixedly connected on the inner wall of the lower side of the filter box, one end of a sewage discharge pipe is fixedly connected on a sewage discharge outlet of the sewage submersible pump, the other end of the sewage discharge pipe penetrates through the first filter box and the fixing ring and is fixedly connected in the fixing plate, the fixing plate is fixedly connected on the wall of the sewer well, a third connecting pipe is fixedly connected in the upper surface of the first filter box, the top end of the third connecting pipe penetrates through the fixing ring and extends to the upper side of the fixing ring, an overflow port is formed in the left side face of the first filter box, and a water outlet is formed in the bottom face of the first filter box.

According to a preferable technical scheme of the invention, a notch is formed in the upper pipe wall of the second connecting pipe, a poking plate is arranged in the notch and is movably connected to a fixed shaft, the fixed shaft is movably connected into the poking plate through a rolling bearing, the fixed shaft is fixedly connected onto the wall of a sewer well, a touch rod is fixedly connected onto the right side surface of the poking plate, a pressure sensor is fixedly connected onto the wall of the sewer well, and the pressure sensor is arranged on the right side of the touch rod.

As a preferred technical scheme of the invention, the output end of the pressure sensor is electrically connected with the input end of a control device, the control device is fixedly connected to the outer surface of the filter box, the output end of the control device is respectively and electrically connected with the input ends of the electric push rod I, the electric push rod II, the submersible sewage pump and the motor, a wireless receiving end is arranged in the control device, and the control device is matched with the wireless control end through the wireless receiving end.

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

1. the invention is provided with the motor, the first connecting shaft, the third connecting shaft, the first cutting roller, the second cutting roller, the blades, the first gear and the fourth gear, when the device is used for treating sewage, the motor can be controlled to work by the control device, when the motor works, the output shaft of the motor drives the two cutting rollers and the two groups of blades to rotate relatively through the first connecting shaft, the first gear, the fourth gear and the third connecting shaft, so that solid garbage mixed in the domestic sewage which flows out from the water pipe is cut by utilizing the relative rotation of the two groups of blades, simultaneously, garbage such as leaves mixed in the rainwater which flows out from the water leaking port is cut, and the larger solid garbage with the same volume of the leaves and the paper in the sewage is prevented from being attached to the first filter plate to cause the blockage of the first filter plate to generate ponding, and simultaneously, the larger solid garbage is cut to facilitate the subsequent taking out of the solid garbage from the device for cleaning, further increasing the functionality of the device.

2. The invention arranges the electric push rod I, the scraper, the push rod, the fixed cylinder, the drain outlet and the baffle I, when the device is used for cleaning the solid garbage left on the filter plate I, a user controls the electric push rod I to extend to push the scraper to move leftwards along the filter plate by the control device, the scraper moves leftwards and pushes the solid garbage on the filter plate I to the drain outlet, when the push rod is connected with the fixed cylinder, the baffle I moves leftwards to open the drain outlet, thereby the garbage on the filter plate I is discharged out of the filter box II from the drain outlet, the filtered solid garbage is prevented from being left on the filter plate I for a long time to influence the filtering effect of the filter plate I, simultaneously the solid garbage accumulated on the filter plate I is prevented from reducing sewage flux to cause untimely sewage discharge, and simultaneously, the connecting pipe III is arranged on the left side of the drain outlet, thereby the solid garbage falling from the drain outlet of the connecting pipe III is utilized for draining, the solid garbage is stored in the first filter box through the third connecting pipe, and then the subsequent solid garbage filtered by the device is conveniently and uniformly cleaned.

3. The invention is characterized in that a filter box II, a connecting pipe I, a filter plate II and a water outlet are arranged, a pair of filter boxes I and a pair of filter boxes II are connected by the connecting pipe I, sewage filtered by the filter plate I enters the filter box I through the connecting pipe I, and is filtered again through the filter plate II in the filter box I, so that impurities such as fine silt in the sewage are filtered again by the filter plate II, further the blockage of a sewer pipeline caused by the long-term accumulation of silt mixed in the sewage in the sewer pipeline is avoided, further the filtering effect of the device is further improved, a partition plate, an electric push rod II and a baffle plate II are arranged in the filter box I, when the filtered impurities on the filter plate II need to be cleaned, a user controls the electric push rod II to contract by a control device to enable the baffle plate II to move upwards to open a through groove, and then the filtered impurities such as the silt on the filter plate II are flushed into the left space of the filter box I by the sewage flowing down from the connecting pipe I, thereby impurity such as silt in making sewage is depositd in rose box left side space to make the clear water on upper strata flow out from the overflow mouth, and then the convenient to use person clears up the impurity on filter plate two, further improves the device's filter effect, simultaneously through being provided with the submersible sewage pump in rose box one, thereby the convenient to use person utilizes the submersible sewage pump to collect solid debris and silt deposited in rose box one and takes out and clear up, and then has further increased the device's functionality.

4. The invention connects the two pairs of filter boxes with the water delivery pipe by arranging the connecting pipe, the connecting pipe is internally provided with a notch, a stirring plate and a touch rod, the right side of the touch rod is provided with a pressure sensor, when sewage in the water delivery pipe is discharged through the connecting pipe and flows to the device, the sewage in the connecting pipe pushes the stirring plate to rotate along a fixed shaft, the stirring plate is driven to apply pressure to the pressure sensor by the touch rod when the stirring plate rotates, the pressure sensor generates an electric signal after receiving extrusion and transmits the electric signal to a control device, the control device controls the motor to work to drive two groups of blades to rotate to cut solid garbage in the sewage, the stirring plate rotates by gravity to separate from the pressure sensor when no sewage flows in the connecting pipe, thereby realizing automatic control of the device, avoiding energy waste caused by long-term continuous work of the motor, and simultaneously a user can control the operation of the device by the wireless control end and the control device in rainy days, further increasing the functionality of the device.

5. According to the invention, by arranging the second gear, the second connecting shaft, the cam, the connecting plate and the dredging rod, when the motor drives the first connecting shaft to rotate, the first connecting shaft drives the second connecting shaft and the cam to rotate through the meshing transmission of the second gear and the third gear, and the connecting plate and the dredging rod are driven to move up and down when the cam rotates, so that the water leakage port on the well cover is dredged by utilizing the up-and-down movement of the dredging rod, the situation that fallen leaves on the ground flow into the water leakage port along with rainwater to be blocked in the water leakage port in rainy days is further avoided, the situation that the road surface generates accumulated water due to the fact that the rainwater on the road surface is discharged due to the blockage of the fallen leaves and other sundries in the water leakage port is further avoided, and the functionality and the practicability of the device are further increased.

Drawings

FIG. 1 is a schematic front sectional view of the present invention;

FIG. 2 is a schematic cross-sectional view of a second filtering box of the present invention;

FIG. 3 is a schematic cross-sectional view of a filter box according to the present invention;

FIG. 4 is a schematic top view of the cutting roller of the present invention;

FIG. 5 is an enlarged structural diagram A of the present invention;

FIG. 6 is an enlarged structural diagram of B of the present invention;

FIG. 7 is a schematic cross-sectional view of the separator of the present invention;

fig. 8 is a schematic view of the structure of the support rod of the present invention.

In the figure: 1 sewage well, 2 filter box I, 3 connecting pipe I, 4 fixing ring, 5 filter box I, 6 connecting pipe II, 7 water delivery pipe, 8 well cover, 9 water leakage port, 10 water inlet pipe, 11 dredging rod, 12 control device, 13 sewage discharge pipe, 14 fixing plate, 15 connecting pipe III, 16 filter plate I, 17 blade, 18 push rod, 19 scraping plate, 20 electric push rod I, 21 cutting roller I, 22 gear I, 23 connecting shaft I, 24 connecting plate, 25 telescopic rod, 26 cam, 27 connecting shaft II, 28 gear II, 29 gear III, 30 sewage discharge port, 31 supporting rod, 32 baffle I, 33 fixing cylinder, 34 sewage submersible pump, 35 baffle, 36 baffle II, 37 clamping groove, 38 supporting plate I, 39 filter plate II, 40 water discharge port, 41 placing groove, 42 electric push rod II, 43 cutting roller II, 44 connecting shaft III, 45 gear IV, 46 motor, 47 supporting plate II, 48 chute, 49 spring, 50 notch, 51 stirring plate, 52 pressure sensors, 53 touch rods, 54 fixed shafts, 55 through grooves and 56 overflow ports.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-8, the invention provides a technical scheme of a sewage filtering and slag removing device for municipal drainage of a sewer: the sewage treatment device comprises a sewage well 1, wherein a fixing ring 4 is fixedly connected to the inner wall of the sewage well 1, the inner side surface of the fixing ring 4 is fixedly connected to the outer side surface of a filter box II 5, the fixing ring 4 is fixedly connected to the well wall of the sewage well 1, the fixing ring 4 is connected with the filter box II 5, so that the filter box II 5 is fixedly installed on the well wall of the sewage well 1 by using the fixing ring 4, one end of a connecting pipe II 6 is fixedly connected to the inside of the filter box II 5, the other end of the connecting pipe II 6 is fixedly connected to a water conveying pipe 7, the water conveying pipe 7 is fixedly connected to the well wall of the sewage well 1, the water conveying pipe 7 is connected with a municipal sewage drainage pipe, a well cover 8 is lapped on the upper surface of the sewage well 1, two water leakage ports 9 are formed in the well cover 8, the water leakage ports 9 are formed in the well cover 8, so that rainwater on the road surface flows into the sewage well 1 by using the water leakage ports 9 and flows into the filter box II 5 by using a water inlet pipe 10, one end of a connecting pipe I3 is fixedly connected in the bottom surface of a filter box II 5, the other end of the connecting pipe I3 is fixedly connected in the upper surface of a filter box I2, the filter box I2 is connected with the filter box II 5 by arranging the connecting pipe I3, sewage filtered by a filter plate I16 enters the filter box I2 through the connecting pipe I3 and is filtered again by the filter plate II 16 in the filter box I2, so that impurities such as fine silt in the sewage are filtered again by the filter plate II 16, further the blockage of a sewer pipeline caused by long-term accumulation of the silt mixed in the sewage in the sewer pipeline is avoided, the filtering effect of the device is further improved, the filter box I2 is fixedly connected on the bottom surface of the filter box II 5, a support plate II 47 is fixedly connected on the outer surface of the filter box II 5, the support plate II 47 is fixedly connected on the left outer surface of the filter box II 5, a chute 48 is arranged on the bottom surface of the support plate II 47, one end of a spring 49 is fixedly connected on the inner wall of the chute 48, the left end of the spring 49 is fixedly connected on the inner wall of the left side of the chute 48, the right end of the spring 49 is fixedly connected on the left side surface of the support rod 31, the other end of the spring 49 is fixedly connected on the side surface of the support rod 31, the chute 48 is connected with the support rod 31 by arranging the spring 49, the scraper 19 is pushed to move leftwards when the electric push rod 20 extends, sundries on the filter plate 16 are pushed to the sewage discharge outlet 30 when the scraper 19 moves leftwards, when the push rod 18 is connected with the fixed cylinder 33 by moving leftwards so that the baffle 32 moves leftwards to open the sewage discharge outlet 30, the spring 49 is extruded by the baffle 32 when the baffle 32 moves leftwards so that the spring 49 generates elastic force, thereby the support rod 31 is pushed by the spring 49 to plug the baffle 32 to close the sewage discharge outlet 30 after the push rod 18 is separated from the fixed cylinder 33, and the support rod 31 is connected in the chute 48 in a sliding way, the chute 48 is a T-shaped chute, the joint of the support rod 31 and the chute 48 is a T-shaped chute, the chute 48 is set to be a T-shaped chute, the joint of the support rod 31 and the chute 48 is set to be a T-shaped chute, so that the situation that the support rod 31 is separated from the chute 48 to cause the first baffle 32 to lose support and fall is avoided, and further the influence on the normal use of the device is avoided, the bottom end of the support rod 31 is fixedly connected to the side surface of the first baffle 32, the lower end of the support rod 31 is set to be an L-shaped plate, the bottom end of the support rod 31 is fixedly connected to the left side surface of the first baffle 32, the first baffle 32 is arranged in the sewage discharge outlet 30, the sewage discharge outlet 30 is arranged on the side surface of the second filter box 5, the sewage discharge outlet 30 is arranged on the side wall of the second filter box 5, thereby the impurities on the first filter plate 16 are cleaned by utilizing the sewage discharge outlet 30, the garbage on the first filter plate 16 is discharged out of the second filter box 2 from the sewage discharge outlet 30, and further the filter plate is prevented from influencing the filtering effect of the first filter plate 16 due to the solid garbage left on the first filter plate 16 for a long time, meanwhile, the solid garbage can be prevented from being accumulated on the filter plate I16 to reduce sewage flux and cause untimely sewage discharge, the fixed cylinder 33 is fixedly connected to the right side face of the baffle I32, the motor 46 is fixedly connected to the upper surface of the support plate II 47, the output shaft of the motor 46 is fixedly connected to the left end of the connecting shaft I23, the right end of the connecting shaft I23 penetrates through the left side face of the filter box II 5 and is movably connected to the inner wall of the right side of the filter box II 5, the motor 46 is arranged to be connected with the connecting shaft I23 through the motor 46, the output shaft of the motor 46 drives the connecting shaft I23 to rotate when working, so that power is provided for the rotation of the connecting shaft I23 through the motor 46, the connecting shaft I23 penetrates through the left side face of the filter box II 5 through a sealing bearing, the right end of the connecting shaft I23 is movably connected to the inner wall of the right side of the filter box II 5 through a rolling bearing, the right side of the connecting shaft I23 is fixedly connected with the gear I22, and the gear I22 is meshed with the gear IV 45, the first gear 22 is meshed with the rear side of the fourth gear 45, the fourth gear 45 is fixedly connected to the right side of the third connecting shaft 44, the third connecting shaft 44 is movably connected to the inner wall of the second filter box 5, the third connecting shaft 44 is in transmission connection with the first connecting shaft 23 through the arrangement of the first gear 22 and the fourth gear 45, when the motor 46 drives the first connecting shaft 23 to rotate, the first connecting shaft 23 drives the third connecting shaft 44 and the first connecting shaft 23 to rotate oppositely through the meshing transmission of the first gear 22 and the fourth gear 45, both ends of the third connecting shaft 44 are movably connected to the inner wall of the second filter box 5 through rolling bearings, the third connecting shaft 44 is parallel to the first connecting shaft 23, the first connecting shaft 23 is fixedly connected into the first cutting roller 21, the second connecting shaft 44 is fixedly connected into the second cutting roller 43, the outer surfaces of the second cutting roller 43 and the first cutting roller 21 are fixedly connected with a group of blades 17, when the first connecting shaft 23 and the third connecting shaft 44 rotate relatively, the first cutting roller 21 and the second cutting roller 43 drive two groups of blades 17 to rotate relatively, thereby utilizing the relative rotation of the two groups of blades 17 to cut solid garbage mixed in domestic sewage flowing out from the water conveying pipe 7, simultaneously cutting garbage such as leaves mixed in rainwater flowing from a water leakage port, further avoiding that the solid garbage with larger volume of the leaves and paper in the sewage is adhered on the filter plate I16 to cause the filter plate I16 to be blocked to generate accumulated water, simultaneously cutting the solid garbage with larger volume can also be convenient for subsequently taking out the solid garbage from the device for cleaning, further increasing the functionality of the device, the two groups of blades 17 are arranged in a staggered way, the two groups of blades 17 are respectively provided with a plurality of blades, the left side of the connecting shaft I23 is fixedly connected with a gear III 29, the gear III 29 is meshed and connected with a gear II 28, the gear III 29 is meshed and connected with the lower side of the gear II 28, the gear II 28 is fixedly connected with the connecting shaft II 27, the connecting shaft II 27 is movably connected with the inner wall of the filter box II 5, the connecting shaft I23 is in transmission connection with the connecting shaft II 27 through the arrangement of the gear II 28 and the gear III 29, the connecting shaft I23 is driven to rotate through the meshing transmission of the gear II 28 and the gear III 29 when rotating, the connecting shaft II 27 and the cam 26 are driven to rotate, the left end of the connecting shaft II 27 is movably connected to the inner wall of the filter box II 5 through a rolling roller bearing, the cam 26 is fixedly connected to the right end of the connecting shaft II 27, the cam 26 is lapped on the bottom surface of the connecting plate 24, the cam 26 is arranged on the connecting shaft II 27, so that the cam 26 is driven to rotate when the connecting shaft II 27 rotates, the connecting plate 24 is driven to move up and down by the rotation of the cam 26, the connecting plate 24 is fixedly connected to the bottom end of the telescopic rod 25, the top end of the telescopic rod 25 is fixedly connected to the inner wall on the upper side of the filter box II 5, the connecting plate 24 is connected with the filter box II 5 through the arrangement of the telescopic rod 25, and the telescopic rod 25 is used for fixedly supporting the connecting plate 24, further improving the stability of the connecting plate 24 when moving up and down, the upper surface of the connecting plate 24 is fixedly connected with one end of two dredging rods 11, the upper ends of the two dredging rods 11 are respectively arranged in the two water inlet pipes 10, the two dredging rods 11 are arranged on the connecting plate 24, when the motor 46 drives the connecting shaft I23 to rotate, the connecting shaft I23 drives the connecting shaft II 27 and the cam 26 to rotate through the meshing transmission of the gear II 28 and the gear III 29, the cam 26 drives the connecting plate 24 and the dredging rods 11 to move up and down when rotating, thereby dredging the water leakage port 9 on the well cover 8 by utilizing the up-and-down movement of the dredging rods 11, further avoiding the falling leaves on the ground from blocking in the water leakage port 9 along with rainwater during rainy days, further avoiding the sundries such as the falling leaves from blocking in the water leakage port 9 to influence the discharge of rainwater on the road surface to cause the ponding, further improving the functionality and the practicability of the device, the two water inlet pipes 10 are fixedly connected to the upper surface of the filter II 5, the two water inlet pipes 10 are respectively arranged corresponding to the two water leakage openings 9, the inner wall of the filter box II 5 is fixedly connected with a filter plate I16, the upper surface of the filter plate I16 is lapped with a scraper 19, one end of an electric push rod I20 is fixedly connected to the right side surface of the scraper 19, the electric push rod I20 is arranged in a waterproof electric push rod mode, the scraper 19 is lapped on the filter plate I16, the scraper 19 is arranged on the electric push rod I20, the scraper 19 is driven to move on the filter plate I16 by the expansion and contraction of the electric push rod I20, the solid garbage on the filter plate I16 is pushed to the sewage discharge opening 30 while the scraper 19 moves leftwards, when the push rod 18 is connected with the fixed cylinder 33, the baffle I32 is pushed to move leftwards to open the sewage discharge opening 30, so that the garbage on the filter plate I16 is discharged out of the filter box II 5 from the sewage discharge opening 30, and the filtered solid garbage is prevented from being left on the filter plate I16 to affect the filtering effect of the filter plate I16 after being left for a long time, the right end of an electric push rod I20 is fixedly connected to the inner wall of a second filter box 5, a push rod 18 is fixedly connected to the left side surface of a scraper 19, the push rod 18 is arranged corresponding to a fixed cylinder 33, the push rod 18 is fixedly connected to the left side surface of the scraper 19, so that the push rod 18 is connected with the fixed cylinder 33 on a first baffle plate 32 when the scraper 19 moves, and further the push rod 18 is connected with the fixed cylinder 33 to push the first baffle plate 32 to move, a partition plate 35 is fixedly connected to the inner wall of the first filter box 2, a through groove 55 is formed in the partition plate 35, a placing groove 41 is formed in the inner wall of the upper side of the through groove 55, one end of an electric push rod II 42 is fixedly connected to the inner wall of the upper side of the placing groove 41, the bottom end of the electric push rod II 42 is fixedly connected to the upper surface of the baffle plate II 36, the partition plate 35 is arranged in the first filter box 2, and the electric push rod II 42 and the baffle plate 36 are arranged in the partition plate 35, so that the through groove 55 is blocked by the baffle plate II 36, the second baffle plate 36 is arranged in the through groove 55, the bottom end of the second baffle plate 36 is movably connected in the clamping groove 37, the through groove 55 is formed in the partition plate 35, so that silt impurities on the second filter plate 39 flow into the left space of the first filter tank 2 by the through groove 55, a user can conveniently clean the impurities on the second filter plate 39, the filtering effect of the device is further improved, the clamping groove 37 is formed in the inner wall of the lower side of the through groove 55, the inner wall of the lower side of the first filter tank 2 is fixedly connected with the first support plate 38, the top end of the first support plate 38 is fixedly connected to the bottom surface of the second filter plate 39, the second filter plate 39 is connected with the first filter tank 2 by the first support plate 38, the second filter plate 39 is fixedly supported by the first support plate 38, the stability of the second filter plate 39 in use is further improved, the second filter plate 39 is fixedly connected to the inner wall of the right side of the first filter tank 2, and the second filter plate 39 is arranged in an inclined plane to the left direction, the diameter of the filter hole of the second filter plate 39 is smaller than that of the first filter plate 16, the second filter plate 39 is arranged to be an inclined plane, so that silt on the second filter plate 39 can be flushed down by sewage, the cleaning effect of the second filter plate 9 is improved, meanwhile, the diameter of the filter hole of the second filter plate 39 is smaller than that of the filter hole of the first filter plate 16, so that small particle impurities in the sewage can be further filtered by the second filter plate 39, a submersible sewage pump 34 is fixedly connected to the inner wall of the lower side of the first filter box 2, one end of a sewage discharge pipe 13 is fixedly connected to a sewage discharge outlet of the submersible sewage pump 34, the submersible sewage pump 34 is arranged in the first filter box 2, so that a user can conveniently pump out and clean the solid impurities and the silt collected and stored in the first filter box 2 by the submersible sewage pump 34, the functionality of the device is further improved, the other end of the sewage discharge pipe 13 penetrates through the first filter box 2 and the fixing ring 4 and is fixedly connected in the fixing plate 14, the fixed plate 14 is fixedly connected to the well wall of the sewer well 1, the upper surface of the first filter box 2 is internally and fixedly connected with a third connecting pipe 15, the top end of the third connecting pipe 15 penetrates through the fixed ring 4 and extends to the upper side of the fixed ring, the left side surface of the first filter box 2 is provided with an overflow port 56, the overflow port 56 is arranged on the left side surface of the first filter box 2, so that upper-layer clean water in the left space of the first filter box 2 flows into the sewer well from the overflow port 56 by utilizing the overflow port 56, the bottom surface of the first filter box 2 is provided with a water outlet 40, the upper wall of the second connecting pipe 6 is provided with a notch 50, a stirring plate 51 is arranged in the notch 50, the stirring plate 51 is movably connected to a fixed shaft 54, the fixed shaft 54 is movably connected to the stirring plate 51 through a rolling bearing, the fixed shaft 54 is fixedly connected to the well wall of the sewer well 1, the right side surface of the stirring plate 51 is fixedly connected with a touch rod 53, and the second filter box 5 is connected with the water conveying pipe 7 through the second connecting pipe 6, a notch 50, a poking plate 51 and a touch rod 53 are arranged in the connecting pipe II 6, a pressure sensor 52 is arranged on the right side of the touch rod 53, when sewage in the water conveying pipe 7 is discharged through the connecting pipe II 6 and flows to the device, the sewage in the connecting pipe II 6 pushes the poking plate 51 to rotate along a fixed shaft 54, the touch rod 53 is driven to apply pressure to the pressure sensor 52 when the poking plate 51 rotates, the pressure sensor 52 is fixedly connected to the well wall of the lower well 1, the pressure sensor 52 generates an electric signal after receiving extrusion and transmits the electric signal to the control device 12, the control device 12 controls the motor 46 to work to drive the two groups of blades 17 to rotate to cut solid garbage in the sewage, when no sewage flows in the connecting pipe II 6, the poking plate 51 rotates by gravity to separate from the pressure sensor 52, so that the automatic control of the device is realized, and the energy waste caused by the long-term continuous work of the motor 46 is avoided, the pressure sensor 52 is arranged on the right side of the touch rod 53, the output end of the pressure sensor 52 is electrically connected with the input end of the control device 12, the control device 12 is fixedly connected to the outer surface of the second filter box 5, the output end of the control device 12 is electrically connected with the input ends of the first electric push rod 20, the second electric push rod 42, the submersible sewage pump 34 and the motor 46 respectively, a wireless receiving end is arranged in the control device 12, and the control device 12 is matched with a wireless control end through the wireless receiving end.

The method comprises the following operation steps:

when the device is used for filtering sewage in a sewer, a user firstly installs the device in a sewer well 1 through a fixed ring 4, when sewage in a water pipe 7 flows into a filter box II 5 through a connecting pipe II 6, the poking plate 51 is pushed to rotate clockwise, the poking plate 51 extrudes a pressure sensor 52 through a touch rod 53 when rotating clockwise, the pressure sensor 52 generates an electric signal after being extruded and transmits the electric signal to a control device 12, the control device 12 controls a motor 46 to work, an output shaft of the motor 46 drives a connecting shaft I23 to rotate when working, when the connecting shaft I23 rotates, the connecting shaft III 44 is driven to rotate relatively through meshing transmission of a gear I22 and a gear IV 45, at the moment, the connecting shaft I23 and the connecting shaft III 44 drive two groups of blades 17 to rotate relatively through a cutting roller I21 and a cutting roller II 43, when the sewage flowing out of the connecting pipe II 6 passes through the cutting roller I21 and the cutting roller II 43, the two groups of rotating blades 17 are utilized to cut large-volume sundries such as paper and the like mixed in the sewage;

the sewage falls on the first filter plate 16 after passing through the two groups of blades 17, the large-volume sundries mixed in the sewage are filtered by the first filter plate 16 at the moment, the sewage treated by the first filter plate 16 flows into the first filter tank 2 through the first connecting pipe 3, the sewage flows out through the first connecting pipe 3 and then falls on the second filter plate 39, the impurities such as small-particle silt and the like mixed in the sewage are further filtered by the second filter plate 39 at the moment, the sewage filtered by the second filter plate 39 flows into the sewer well 1 through the water outlet, in rainy days, a user controls the motor 46 to work through the wireless control end and the control device 12, when the motor 46 drives the first connecting shaft 23 to rotate, the first connecting shaft 23 drives the second connecting shaft 27 and the cam 26 to rotate through the meshing transmission of the second gear 29 and the third gear 28, when the cam 26 rotates, the connecting plate 24 and the dredging rod 11 are driven to move up and down, therefore, the up-and-down movement of the dredging rod 11 is utilized to dredge the sundries blocked in the water leakage port 9;

when the filtered impurities on the first filter plate 16 and the second filter plate 39 need to be cleaned, a user controls the first electric push rod 20 to extend through the wireless control end and the control device 12, the first electric push rod 20 pushes the scraper 19 to move leftwards when extending, the scraper 19 pushes the impurities on the first filter plate 16 to the sewage discharge port 30 when moving leftwards, when the scraper 19 moves leftwards to connect the push rod 18 with the fixed cylinder 33, the scraper 19 pushes the first baffle 32 to move leftwards to open the sewage discharge port 30, the first baffle 32 pushes the spring 49 to generate elastic force when moving leftwards to push the spring 49, the first electric push rod 20 continues to move leftwards to push the impurities on the first filter plate 16 out through the sewage discharge port 30, and the impurities fall into the third connecting pipe 15 after falling from the sewage discharge port 30 and fall into the first filter box 2 through the third connecting pipe 15;

when cleaning the silt and impurities on the second filter plate 39, when the scraper 19 moves to the leftmost end, a user controls the first electric push rod 20 to contract, the first electric push rod 20 contracts to drive the scraper 19 to move rightwards, when the push rod 18 is separated from the fixed cylinder 33, the first baffle 32 is pushed by the elasticity of the spring 49 to move rightwards to seal the sewage outlet 30, at the moment, the second electric push rod 42 contracts, the second baffle 36 is driven to move upwards to open the through groove 55 when the second electric push rod 42 contracts, at the moment, the muddy water and impurities on the second filter plate 39 are flushed into the left space of the first filter box 2 through the through groove 55 by the sewage flowing out of the first connecting pipe 3, then the second electric push rod 42 is controlled by the user to extend to seal the through groove 55 by the second baffle 39, the sewage and the silt enter the left space of the first filter box 2 to be deposited, the clear water on the upper layer is discharged into the lower well 1 from the overflow port 56, and when the silt in the first filter box 2 needs to be cleaned, the user takes off well lid 8 from the wall of a well of lower well 1, and the user passes through wireless control end and controlling means 12 control stealthily dirty pump 34 work this moment, and stealthily dirty pump 34 during operation takes out the impurity of rose box 2 left side deposit and discharges through blow off pipe 13.

In the description of the present invention, it is to be understood that the indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings and are only for convenience in describing the present invention and simplifying the description, but are not intended to indicate or imply that the indicated devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly attached, detachably attached, or integrated; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a sewage municipal administration discharges sewage and filters scarfing cinder device, includes lower well (1), its characterized in that: the utility model discloses a sewage treatment device, including lower well (1) inner wall, solid fixed ring (4) of fixedly connected with on lower well (1) inner wall, gu fixed ring (4) medial surface fixed connection is on rose box two (5) lateral surface, fixedly connected with connecting pipe two (6) one end in rose box two (5), connecting pipe two (6) other end fixed connection is in raceway (7), raceway (7) fixed connection is on the lower well (1) wall of a well, the overlap joint has well lid (8) on lower well (1) upper surface, two mouths of leaking (9) have been seted up in well lid (8), fixedly connected with connecting pipe one (3) one end in rose box two (5) bottom surfaces, connecting pipe one (3) other end fixed connection is in rose box one (2) upper surface, rose box one (2) fixed connection is on rose box two (5) bottom surfaces.

2. The sewage municipal drainage sewage filtering and slag removing device according to claim 1, wherein: fixedly connected with backup pad two (47) on the surface of rose box two (5), spout (48) have been seted up on backup pad two (47) bottom surface, fixedly connected with spring (49) one end on spout (48) inner wall, spring (49) other end fixed connection is on bracing piece (31) side, bracing piece (31) sliding connection is in spout (48).

3. The sewage municipal drainage sewage filtering and slag removing device according to claim 2, wherein: spout (48) are the setting of T type spout, bracing piece (31) and spout (48) junction are the setting of T type, bracing piece (31) bottom fixed connection is on baffle one (32) side, baffle one (32) set up in drain (30), drain (30) are seted up on rose box two (5) sides, fixed cylinder (33) of fixedly connected with on baffle one (32) right flank.

4. The sewage municipal drainage sewage filtering and slag removing device according to claim 2, wherein: fixed surface is connected with motor (46) on backup pad two (47), motor (46) output shaft fixed connection is on connecting axle one (23) left end, connecting axle one (23) right-hand member passes rose box two (5) left surface and swing joint on rose box two (5) right side inner wall, connecting axle one (23) right side fixedly connected with gear one (22), gear one (22) meshing is connected on gear four (45), gear four (45) fixed connection is on connecting axle three (44) right side, connecting axle three (44) swing joint is on rose box two (5) inner walls.

5. The sewage municipal drainage sewage filtering and slag removing device of claim 4, wherein: connecting axle one (23) fixed connection is in cutting roller one (21), connecting axle two (44) fixed connection is in cutting roller two (43), cutting roller two (43) and cutting roller one (21) surface equal fixedly connected with a set of blade (17), two sets of blade (17) crisscross setting, two sets of blade (17) all are provided with a plurality ofly, connecting axle one (23) left side fixedly connected with gear three (29), gear three (29) meshing is connected on gear two (28), gear two (28) fixed connection is on connecting axle two (27), connecting axle two (27) swing joint is on rose box two (5) inner wall, fixedly connected with cam (26) on connecting axle two (27) right-hand members, cam (26) overlap joint is on connecting plate (24) bottom surface.

6. The sewage municipal drainage sewage filtering and slag removing device of claim 5, wherein: the connecting plate (24) is fixedly connected to the bottom end of the telescopic rod (25), the top end of the telescopic rod (25) is fixedly connected to the inner wall of the upper side of the second filter box (5), one ends of two dredging rods (11) are fixedly connected to the upper surface of the connecting plate (24), the upper ends of the two dredging rods (11) are respectively arranged in the two water inlet pipes (10), the two water inlet pipes (10) are both fixedly connected to the upper surface of the filtering device (5), the two water inlet pipes (10) are respectively arranged corresponding to the two water leakage ports (9), a first filter plate (16) is fixedly connected on the inner wall of the second filter box (5), a scraper (19) is lapped on the upper surface of the first filter plate (16), one end of an electric push rod I (20) is fixedly connected with the right side surface of the scraper (19), the right end of the electric push rod I (20) is fixedly connected to the inner wall of the second filter box (5), and the left side face of the scraper blade (19) is fixedly connected with a push rod (18).

7. The sewage municipal drainage sewage filtering and slag removing device according to claim 1, wherein: fixedly connected with baffle (35) on rose box (2) inner wall, logical groove (55) have been seted up in baffle (35), standing groove (41) have been seted up on leading to groove (55) upside inner wall, fixedly connected with electric putter two (42) one end on standing groove (41) upside inner wall, electric putter two (42) bottom fixed connection is on baffle two (36) upper surface, baffle two (36) set up in leading to groove (55), baffle two (36) bottom swing joint is in draw-in groove (37), draw-in groove (37) are seted up on leading to groove (55) downside inner wall.

8. The sewage municipal drainage sewage filtering and slag removing device according to claim 1, wherein: the filter box comprises a filter box body (2), a first support plate (38) is fixedly connected to the inner wall of the lower side of the filter box body (2), the top end of the first support plate (38) is fixedly connected to the bottom surface of a second filter plate (39), the second filter plate (39) is fixedly connected to the inner wall of the right side of the filter box body (2), the second filter plate (39) is arranged on an inclined plane inclined to the left, a submersible sewage pump (34) is fixedly connected to the inner wall of the lower side of the filter box body (2), one end of a sewage discharge pipe (13) is fixedly connected to a sewage discharge outlet of the submersible sewage pump (34), the other end of the sewage discharge pipe (13) penetrates through the first filter box body (2) and a fixing ring (4) and is fixedly connected to a fixing plate (14), the fixing plate (14) is fixedly connected to the well wall of a sewer well (1), a third connecting pipe (15) is fixedly connected to the upper surface of the first filter box body (2), and the top end of the third connecting pipe (15) penetrates through the fixing ring (4) and extends to the upper side of the fixing ring, an overflow port (56) is formed in the left side face of the first filter box (2), and a water outlet (40) is formed in the bottom face of the first filter box (2).

9. The sewage municipal drainage sewage filtering and slag removing device according to claim 1, wherein: notch (50) have been seted up on the pipe wall on connecting pipe two (6), be provided with stirring board (51) in notch (50), stirring board (51) swing joint is on fixed axle (54), fixed axle (54) fixed connection is on the wall of a well (1) wall of a well down, fixedly connected with touch pole (53) on stirring board (51) right flank, fixedly connected with pressure sensors (52) on the wall of a well (1) wall of a well down, pressure sensors (52) set up on touch pole (53) right side.

10. The sewage municipal drainage sewage filtering and slag removing device of claim 9, wherein: the output end of the pressure sensor (52) is electrically connected with the input end of the control device (12), the control device (12) is fixedly connected onto the outer surface of the second filter box (5), the output end of the control device (12) is electrically connected with the input ends of the first electric push rod (20), the second electric push rod (42), the submersible sewage pump (34) and the motor (46), a wireless receiving end is arranged in the control device (12), and the control device (12) is provided with a wireless control end through the adaptation of the wireless receiving end.