CN111167186A

CN111167186A - Sewage treatment system for water conservancy and hydropower

Info

Publication number: CN111167186A
Application number: CN202010049711.3A
Authority: CN
Inventors: 马彪; 任奇伟
Original assignee: Sichuan Yuanrui Construction Engineering Co ltd
Current assignee: Sichuan Yuanrui Construction Engineering Co ltd
Priority date: 2020-01-16
Filing date: 2020-01-16
Publication date: 2020-05-19
Anticipated expiration: 2040-01-16
Also published as: CN111167186B

Abstract

The invention relates to a sewage treatment system for water conservancy and hydropower, which belongs to the technical field of hydraulic equipment and comprises a tank body of a sedimentation tank, wherein a baffle is arranged in the tank body, a water through hole is formed in the baffle, a water inlet pipe and a water outlet pipe are oppositely arranged on the side wall of the tank body, the sewage treatment system for water conservancy and hydropower also comprises a cleaning mechanism, the cleaning mechanism comprises a fixed plate, a pipeline is penetrated and fixedly connected on the fixed plate, one end of the pipeline is provided with a metal shaping hose, the other end of the pipeline is provided with a sewage discharge pipe, the cleaning mechanism also comprises a sewage collection groove, the end part of the sewage discharge pipe, far away from the pipeline, extends towards the sewage collection groove, the pipeline is provided with a vacuum pipeline pump, an operator is positioned outside the tank body and holds the metal shaping hose, the end part of the metal shaping hose is abutted to the bottom wall of the, the sewage is discharged into the sewage collecting groove through the sewage discharge pipe and collected, so that the manpower for the operator to enter the pool body for cleaning is saved.

Description

Sewage treatment system for water conservancy and hydropower

Technical Field

The invention relates to the technical field of hydraulic equipment, in particular to a sewage treatment system for water conservancy and hydropower.

Background

The sewage is purified to reach the water quality requirement of being discharged into a certain water body or being reused. Sewage treatment is widely applied to various fields such as buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban landscape, medical treatment, catering and the like, and is increasingly used in daily life of common people.

Chinese patent with the publication number CN208562046U discloses a sewage treatment device for water conservancy projects, which comprises a water inlet pipe, a manual valve, a primary filter tank, a coarse grating, a middle grating, a fine grating, a water outlet, a sand basin, a sedimentation tank, a mudguard, a water outlet pipe, a water inlet, a secondary treatment tank, an oxidation tank, a secondary sedimentation tank, a disinfection tank, a motor, a gear, a rotating shaft and a sludge container, wherein the manual valve is arranged at the upper end of the water inlet pipe, the primary filter tank is arranged at the lower end of the water inlet pipe, the water outlet is arranged at the right end of the primary filter tank, the sand basin is arranged at the lower end of the water outlet, the sedimentation tank is arranged at the right end of the sand basin, the water outlet pipes are arranged at the left ends of the sand basin and the sedimentation tank, the mudguard is arranged at the right end of the water outlet pipe, this kind of sewage treatment plant for hydraulic engineering can maximize with sewage treatment quality improvement, can high-efficient the utilization, reduce water resource loss.

The above prior art solutions have the following drawbacks: sewage enters into and carries out sludge settling in the sedimentation tank, and the sedimentation tank can gather more mud on the sedimentation tank diapire in long-term use, and the mobility of mud is relatively poor, and operating personnel need enter into and clear up mud in the sedimentation tank usually, has wasted the manpower and is comparatively troublesome.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide a sewage treatment system for water conservancy and hydropower, which is convenient for cleaning a sedimentation tank.

The above object of the present invention is achieved by the following technical solutions:

a sewage treatment system for water conservancy and hydropower comprises a tank body of a sedimentation tank, wherein a baffle is arranged in the tank body along the vertical direction, a water inlet is formed in the position, far away from the bottom wall of the tank body, of the baffle, the baffle separates the tank body into a first sedimentation space and a second sedimentation space, a water inlet pipe and a water outlet pipe are oppositely arranged on the side wall of the tank body, the water inlet pipe and the water outlet pipe are both arranged on the side wall of the tank body and positioned at the top of the tank body, the sewage treatment system for water conservancy and hydropower further comprises a cleaning mechanism for cleaning sludge on the bottom wall of the tank body, the cleaning mechanism comprises a fixing plate which is fixedly arranged on the outer wall of the tank body and positioned at the position of the baffle, a pipeline is arranged on the fixing plate in a penetrating and fixedly connected mode, one end of the pipeline is communicated with the pipeline and provided with a metal, the cleaning mechanism further comprises a dirt collecting groove arranged on the ground, the end part of the blow-off pipe, far away from the pipeline, extends towards the dirt collecting groove, and a vacuum pipeline pump is arranged on the pipeline.

Through adopting above-mentioned technical scheme, when needs are cleared up the silt on the cell body diapire, operating personnel is located the outer handheld metal of cell body and stereotypes the hose, stereotype soft tip butt with the metal to the diapire of cell body on, open the vacuum pipe pump, the vacuum pipe pump can drive into metal and stereotype the hose and inhale silt to the pipeline in, discharge to the dirty inslot of collection through the blow off pipe and collect, operating personnel is located the outer clearance that can accomplish silt on the cell body diapire of removal metal of cell body and stereotypes the hose, the manpower of clearance in having saved operating personnel entering into the cell body, the mode to silt clearance is convenient simple.

The present invention in a preferred example may be further configured to: the utility model discloses a sewage treatment device, including a sewage inlet pipe, a connecting ring, a connecting rod, a connecting pipe, a sewage inlet pipe, a sewage outlet.

Through adopting above-mentioned technical scheme, it makes things convenient for operating personnel to absorb silt on the cell body diapire to advance dirty pipe, when absorbing silt, operating personnel accessible driving piece drives the swivel becket and rotates on advancing dirty pipe, make the swivel becket drive the go-between and rotate, thereby make the go-between drive a plurality of stirring rods and stir the mud on the cell body diapire, absorb silt in stirring, prevent that partial silt adhesion can't absorb to the diapire of cell body, improved the effect of absorbing silt.

The present invention in a preferred example may be further configured to: the driving piece is including the annular rack of cover setting and fixed connection on the rotating ring, the fixed motor that is provided with on the sewage inlet pipe, the cover is established and fixedly connected with is used for the gear with annular rack meshing on the drive end of motor.

Through adopting above-mentioned technical scheme, when needs drive swivel becket rotation, drive the gear through the motor and rotate, because of gear and annular rack meshing for annular rack drives the swivel becket rotation, thereby makes the swivel becket drive a plurality of stirring rods on the go-between and rotate, adopts its drive ratio of gear and rack meshing's mode stable, and during operation stability is high, and is better to the drive effect of go-between.

The present invention in a preferred example may be further configured to: the utility model discloses a sewage treatment device, including sewage inlet pipe, gear, protective cover, annular rack, gear, the outer wall of sewage inlet pipe is last and be located the position at annular rack and gear place and be provided with the safety cover, the safety cover is established and fixed connection is on sewage inlet pipe, annular rack and gear all are located the safety cover, offer the annular opening that is used for supplying a plurality of connecting rods to pass through along the circumference position of safety cover on.

By adopting the technical scheme, the protective cover can protect the gear and the annular rack, prevent the gear and the annular rack from being exposed to the outside and rusting, and prolong the service life of the gear and the annular rack; when the gear and the annular rack drive the rotating rod to rotate, the connecting rods can be driven to move in the annular opening, so that the protective cover is prevented from influencing the rotation of the connecting ring driven by the rotating ring.

The present invention in a preferred example may be further configured to: the connecting rod sets up to extending structure, and extending structure includes the dead lever and pegs graft and the telescopic link of sliding connection in the dead lever, the dead lever is kept away from the end connection of telescopic link on the go-between, the go-between sets up the tip of keeping away from the dead lever at the telescopic link, be provided with the spring in the connecting rod, the both ends of spring are connected to respectively on dead lever and the diapire that its grafting position was kept away from to the telescopic link.

Through adopting above-mentioned technical scheme, when will advance dirty pipe when moving towards the cell body diapire, can drive on the stirring rod butt to the diapire of cell body, continuously move into dirty pipe this moment for the stirring rod drives the telescopic link and removes in the dead lever, thereby make the spring extruded to the compression state, the stirring rod can resist on the diapire of spring elasticity butt to cell body, thereby improved the stirring effect of stirring rod silt on to the cell body diapire, indirectly improved the absorption effect to silt on the cell body diapire.

The present invention in a preferred example may be further configured to: the end part of the telescopic rod, far away from the connecting ring, is provided with a stirring block, the stirring block is integrally arranged in a cone shape, and the end part of the cone-shaped stirring block, far away from the stirring rod, is clamped and embedded and is rotatably connected with a ball.

Through adopting above-mentioned technical scheme, can drive the ball of puddler tip when the swivel becket drives the go-between and rotates and remove on the cell body diapire to reduced the frictional force between puddler and the cell body diapire, prevented to lead to a plurality of puddlers can't rotate on the cell body diapire because of frictional force is too big, improved the go-between and driven a plurality of puddlers and in the rotation effect on the cell body diapire.

The present invention in a preferred example may be further configured to: the sewage inlet pipe is close to the end part of the metal shaping hose and is provided with handles on two sides of the sewage inlet pipe.

Through adopting above-mentioned technical scheme, operating personnel just holds the handle in the cell body outside and drives the sewage inlet pipe and aim at the optional position on the cell body diapire.

The present invention in a preferred example may be further configured to: the utility model discloses a sewage pipe, including the sewage pipe, the sewage pipe sets up to rubber hose, be provided with the body of rod on the opening edge in sewage collection groove, the position that just is located the body of rod place on the opening edge in sewage collection groove is provided with universal ball seat, the one end of the body of rod is provided with and is used for universal rotation to connect the spheroid in universal ball seat, the tip that universal ball seat was kept away from to the body of rod is provided with the arc pole relatively, both sides the notch of arc pole sets up relatively, both sides the arc pole sets up to have elastic rod, both sides form the joint space that is used for supplying the sewage pipe immigration between the arc pole, both sides the arc pole is kept away from and.

Through adopting above-mentioned technical scheme, with the blow off pipe through moving into in space immigration to the joint space for both sides arc pole resists the elasticity of self and presss from both sides tightly the blow off pipe, make into dirty pipe when absorbing silt, make things convenient for silt to pass through the blow off pipe and get into to the collection dirt inslot, because of silt mobility is relatively poor, through driving spheroid in universal ball seat internal rotation on the body of rod, thereby make the tip of blow off pipe aim at the different positions in the collection dirt inslot, improved the collection effect of collection dirt groove to silt.

In summary, the invention includes at least one of the following beneficial technical effects:

when needs absorb silt on the cell body diapire, operating personnel drives the diapire that advances dirty pipe alignment cell body through handheld handle, through opening the vacuum pipe pump on the pipeline, and driving motor drives the gear and rotates, make the gear drive annular rack rotate, thereby make annular rack drive swivel becket rotation, the swivel becket can drive a plurality of stirring rods on the go-between and rotate on the cell body diapire, make the stirring rod play the effect of stirring to the silt on the cell body diapire, the vacuum pipe pump can absorb silt to the pipeline in through advancing dirty pipe, discharge silt to the collection dirty inslot through the blow off pipe, operating personnel can accomplish the clearance to silt through driving into dirty pipe and moving on the cell body diapire, and is convenient and simple.

Drawings

FIG. 1 is a schematic view of the overall structure;

FIG. 2 is a schematic view of an exploded structure for showing the annular rack and pinion;

FIG. 3 is a schematic diagram of an exploded structure for showing a spring;

fig. 4 is an enlarged view of a portion a in fig. 1.

In the figure, 1, a pool body; 11. a baffle plate; 111. a water inlet; 112. a first settling space; 113. a second settling space; 114. a water inlet pipe; 115. a water outlet pipe; 12. a fixing plate; 121. a pipeline; 122. a metal sizing hose; 123. a blow-off pipe; 124. a sewage collecting tank; 125. a sewage inlet pipe; 126. a vacuum line pump; 13. a rotating ring; 131. a connecting rod; 132. a connecting ring; 133. a stirring rod; 134. an annular rack; 135. a motor; 136. a gear; 137. fixing the rod; 138. a telescopic rod; 139. a spring; 14. a protective cover; 141. an annular opening; 15. a stirring block; 151. a ball bearing; 16. a handle; 17. a rod body; 171. a universal ball seat; 172. a sphere; 173. an arc-shaped rod.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, the water conservancy and hydropower sewage treatment system disclosed by the invention comprises a tank body 1 of a sedimentation tank, wherein a baffle 11 is arranged in the tank body 1 along the vertical direction, a water through hole 111 is formed in a position of the baffle 11 away from the bottom wall of the tank body 1, the tank body 1 is divided into a first sedimentation space 112 and a second sedimentation space 113 by the baffle 11, a water inlet pipe 114 and a water outlet pipe 115 are oppositely arranged on the side wall of the tank body 1, and the water inlet pipe 114 and the water outlet pipe 115 are both arranged on the side wall of the tank body 1 and positioned at the top of the tank body.

With reference to fig. 1 and 2, in order to clean sludge on the bottom wall of the tank body 1, the water conservancy and hydropower sewage treatment system further comprises a cleaning mechanism for cleaning sludge on the bottom wall of the tank body 1.

Combine fig. 1 and fig. 2, clearance mechanism is including fixed plate 12 that sets up on the outer wall of cell body 1 and be located baffle 11 position, wear to establish and fixedly connected with pipeline 121 on the fixed plate 12, the one end of pipeline 121 is provided with the metal design hose 122 that is used for extending to in cell body 1 with pipeline 121 intercommunication, the other end is provided with blow off pipe 123 with pipeline 121 intercommunication, clearance mechanism is still including arranging subaerial collection dirt groove 124 in, the tip that pipeline 121 was kept away from to blow off pipe 123 extends the setting towards collection dirt inslot 124, be provided with vacuum tubing pump 126 on the pipeline 121, the tip that pipeline 121 was kept away from to metal design hose 122 is provided with into dirty pipe 125 with metal design hose 122 intercommunication.

As shown in fig. 2, in order to facilitate an operator to hold the dirt inlet pipe 125 by hand and drive the dirt inlet pipe 125 to align with any position of the bottom wall of the tank body 1, handles 16 are disposed at the end of the dirt inlet pipe 125 close to the metal shaped hose 122 and at two sides of the dirt inlet pipe 125, and in this embodiment, the handles 16 are integrally disposed in a "U" shape.

When needs are cleared up the silt on the 1 diapire of cell body, operating personnel is located the outer handheld handle 16 of cell body 1, the silt on the 1 diapire of cell body is aimed at to the drive dirt pipe 125, open vacuum pipe pump 126 this moment, make vacuum pipe pump 126 drive dirt pipe 125 and absorb the silt on the 1 diapire of cell body, silt enters into to blow off pipe 123 through dirt pipe 125 and pipeline 121 this moment, discharge to gathering in the dirty groove 124 through blow off pipe 123 and is collected, operating personnel is located and can accomplish the clearance to silt outside the dirty groove 124 of collection, and is convenient simple.

With reference to fig. 1 and 2, in order to prevent sludge from adhering to the bottom wall of the tank body 1, thereby causing the sewage inlet pipe 125 to absorb sludge adhering to the bottom wall of the tank body 1, the sewage inlet pipe 125 is sleeved with and rotatably connected with the rotating ring 13, the rotating ring 13 is provided with a plurality of connecting rods 131 along the circumferential position of the rotating ring 13 on the surface facing to the bottom wall of the tank body 1, the end part of the connecting rods 131 far away from the rotating ring 13 is provided with a connecting ring 132, and the connecting ring 132 is provided with a plurality of stirring rods 133 along the circumferential position of the connecting ring 132 on the surface facing away from the rotating ring 13.

Referring to fig. 1 and 2, in order to drive the rotating ring 13 to rotate, so that the rotating ring 13 drives the plurality of stirring rods 133 on the connecting ring 132 to stir on the bottom wall of the tank body 1, an annular rack 134 is sleeved and fixedly connected on the rotating ring 13, a motor 135 is fixedly arranged on the sewage inlet pipe 125, and a gear 136 engaged with the annular rack 134 is sleeved and fixedly connected on a driving end of the motor 135.

When advancing dirty pipe 125 and absorbing the silt on the diapire of cell body 1, drive gear 136 through driving motor 135 and rotate, because of gear 136 and rack toothing, make gear 136 can drive annular rack 134 and rotate, thereby make annular rack 134 drive swivel becket 13 and rotate, swivel becket 13 can drive a plurality of stirring rods 133 on the go-between 132 and rotate, thereby make a plurality of stirring rods 133 play the effect of stirring to the silt on the diapire of cell body 1, prevent on silt adhesion to cell body 1 diapire, thereby indirectly improved the absorption effect of advancing dirty pipe 125 to silt.

In other embodiments, chains can be wound around the gear 136 and the annular rack 134, and the chains can be engaged with the gear 136 and the annular rack 134 simultaneously, so as to drive the connecting ring 132 to rotate, so that the stirring rods 133 stir the sludge on the bottom wall of the tank body 1.

With reference to fig. 2 and 3, in order to improve the abutting effect between the stirring rod 133 and the bottom wall of the tank body 1, thereby further improving the stirring effect of the stirring rod 133 on sludge, the connecting rod 131 is set to be a telescopic structure, the telescopic structure comprises a fixing rod 137 and a telescopic rod 138 inserted and connected in the fixing rod 137 in a sliding manner, the end of the fixing rod 137 far away from the telescopic rod 138 is connected to the connecting ring 132, the connecting ring 132 is arranged at the end of the telescopic rod 138 far away from the fixing rod 137, a spring 139 is arranged in the connecting rod 131, and two ends of the spring 139 are respectively connected to the bottom walls of the fixing rod 137 and the telescopic rod.

When operating personnel drives stirring rod 133 butt to cell body 1 diapire on, can drive telescopic link 138 and remove in dead lever 137 for telescopic link 138 extrudees spring 139, thereby drives spring 139 and is extruded to the compression state, and telescopic link 138 can resist spring 139 elasticity butt to on the diapire of cell body 1, thereby has improved the butt effect between stirring rod 133 and the 1 diapire of cell body, has improved the stirring effect to silt.

As shown in fig. 2, in order to further improve the sludge stirring effect of the stirring rod 133, the stirring block 15 is provided at the end of the telescopic rod 138 away from the connection ring 132, and the stirring block 15 is integrally provided in a conical shape.

As shown in FIG. 2, in order to reduce the friction between the stirring rod 133 and the bottom wall of the tank body 1 and prevent the stirring rod 133 from being unable to rotate on the bottom wall of the tank body 1 due to the excessive friction, a ball 151 is engaged and rotatably connected to the end of the conical stirring block 15 away from the stirring rod 133.

Referring to fig. 1 and 2, in order to prevent the gear 136 and the annular rack 134 from being exposed to the outside and rusting, the protective cover 14 is disposed on the outer wall of the sewage inlet pipe 125 and at the positions where the annular rack 134 and the gear 136 are located, the protective cover 14 is sleeved and fixedly connected to the sewage inlet pipe 125, and the annular rack 134 and the gear 136 are both located in the protective cover 14.

As shown in fig. 2, in order to prevent the protective cover 14 from affecting the rotation of the connecting ring 132 by the rotating ring 13, an annular opening 141 for allowing the plurality of connecting rods 131 to pass through is formed in the protective cover 14 at a position along the circumferential direction of the protective cover 14.

Combine fig. 1 and fig. 4, in order to improve the collection effect of collection dirt groove 124 to silt, set up blow off pipe 123 into rubber hose, be provided with the body of rod 17 on the opening edge of collection dirt groove 124, the tip that the body of rod 17 was kept away from collection dirt groove 124 is provided with arc pole 173 relatively, the notch of both sides arc pole 173 sets up relatively, both sides arc pole 173 sets up to having elastic rod, form the joint space that is used for supplying blow off pipe 123 immigration between the arc pole 173 of both sides, both sides arc pole 173 is kept away from and is formed the space of immigration that is used for supplying blow off pipe 123 to immigrate between the tip of.

Referring to fig. 1 and 4, due to the poor fluidity of the sludge, in order to convey the sludge to various positions in the sludge collection tank 124, a universal ball seat 171 is provided at a position on the opening edge of the sludge collection tank 124 and at which the rod body 17 is located, and a ball 172 for being connected to the universal ball seat 171 in a universal rotation manner is provided at one end of the rod body 17.

Move into the space with blow off pipe 123 in to the joint space through moving into for both sides arc pole 173 can resist the elasticity of self and press from both sides blow off pipe 123 tightly, make blow off pipe 123 fixed to collection dirt groove 124 on, through driving spheroid 172 in the rotation of universal ball seat 171, make blow off pipe 123 aim at the different positions of collection dirt groove 124, make vacuum pipe pump 126 can discharge silt to different positions in collection dirt groove 124, improved the collection effect of collection dirt groove 124 to silt.

The implementation principle of the embodiment is as follows: when sludge on the bottom wall of the tank body 1 needs to be cleaned, firstly, the sewage discharge pipe 123 is moved into the space between the arc-shaped rods 173 at the two sides, so that the arc-shaped rods 173 at the two sides clamp the sewage discharge pipe 123, the ball 172 on the rod body 17 is driven to rotate in the universal ball seat 171, so that the sewage discharge pipe 123 is aligned to a certain position in the sewage collection groove 124, an operator is positioned outside the tank body 1 and holds the handle 16, the sewage inlet pipe 125 is driven to move towards the bottom wall of the tank body 1, the telescopic rod 138 is driven to extrude the spring 139 in the fixed rod 137, so that the balls 151 at the end part of the telescopic rod 138 resist the elastic force of the spring 139 to abut against the bottom wall of the tank body 1, at the moment, the gear 136 is driven to rotate by the motor 135, the gear 136 drives the annular rack 134 to rotate, so that the rotating ring 13 drives the connecting ring 132, make into advance dirty pipe 125 and absorb the silt on the diapire of cell body 1, silt enters into to album dirty inslot 124 through advancing dirty pipe 125, pipeline 121 and blow off pipe 123, constantly adjusts the orientation of blow off pipe 123 tip for collection dirty groove 124 accomplishes the collection to silt, and operating personnel is located cell body 1 outer handheld handle 16 and drives into dirty pipe 125 and aim at the different positions of cell body 1 diapire and can accomplish the clearance to silt, and is convenient simple.

The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.

Claims

1. The utility model provides a sewage treatment system for water conservancy water and electricity, includes cell body (1) of sedimentation tank, be provided with baffle (11) along vertical direction in cell body (1), water inlet (111) have been seted up to the position of cell body (1) diapire is kept away from in baffle (11), baffle (11) separate into first sedimentation space (112) and second sedimentation space (113) with cell body (1), be provided with inlet tube (114) and outlet pipe (115) on the lateral wall of cell body (1) relatively, inlet tube (114) and outlet pipe (115) all set up on the lateral wall of cell body (1) and are located the top of cell body (1), its characterized in that: sewage treatment system for water conservancy and hydropower is still including being used for carrying out the clearance mechanism of clearing up to the mud on cell body (1) diapire, clearance mechanism is including fixed plate (12) that sets up on the outer wall of cell body (1) and be located baffle (11) position, wear to establish and fixedly connected with pipeline (121) on fixed plate (12), the one end and pipeline (121) intercommunication of pipeline (121) are provided with metal forming hose (122) that are used for extending to in cell body (1), and the other end is provided with blow off pipe (123) with pipeline (121) intercommunication, clearance mechanism is still including arranging subaerial collection dirt groove (124) in, the tip that pipeline (121) were kept away from in blow off pipe (123) extends the setting towards collection dirt groove (124), be provided with vacuum tubing pump (126) on pipeline (121).

2. The water conservancy and hydropower sewage treatment system according to claim 1, wherein: metal forming hose (122) keep away from the tip and the metal forming hose (122) intercommunication of pipeline (121) and are provided with into dirty pipe (125), advance dirty pipe (125) and go up the cover and establish and rotate and be connected with swivel becket (13), swivel becket (13) are provided with a plurality of connecting rods (131) along the circumference position of swivel becket (13) on the face towards cell body (1) diapire, and are a plurality of connecting rod (131) are kept away from the tip of swivel becket (13) and are provided with go-between (132), go-between (132) deviate from the circumference position of going up along go-between (132) and are provided with a plurality of stirring rods (133), it is used for driving swivel becket (13) to advance to be provided with on dirty pipe (125) and is used for driving the pivoted driving piece on dirty pipe (125).

3. The water conservancy and hydropower sewage treatment system according to claim 2, wherein: the driving piece is including annular rack (134) that the cover was established and fixed connection on swivel becket (13), it is provided with motor (135) to fix on dirty pipe (125) to advance, the cover is established and fixedly connected with is used for gear (136) with annular rack (134) meshing on the drive end of motor (135).

4. The water conservancy and hydropower sewage treatment system according to claim 3, wherein the system comprises: the utility model discloses a dirty pipe (125) of advancing, the outer wall of dirty pipe (125) is gone up and is located the position at annular rack (134) and gear (136) place and be provided with safety cover (14), safety cover (14) cover is established and fixed connection is in advancing dirty pipe (125), annular rack (134) and gear (136) all are located safety cover (14), annular opening (141) that are used for supplying a plurality of connecting rods (131) to pass through are offered along the circumferential position of safety cover (14) on safety cover (14).

5. The water conservancy and hydropower sewage treatment system according to claim 2, wherein: connecting rod (131) set up to extending structure, and extending structure includes dead lever (137) and grafting and telescopic link (138) of sliding connection in dead lever (137), the end connection who keeps away from telescopic link (138) in dead lever (137) is on go up connecting ring (132), the tip of dead lever (137) is kept away from in connecting ring (132) setting in telescopic link (138), be provided with spring (139) in connecting rod (131), the both ends of spring (139) are connected to dead lever (137) and telescopic link (138) respectively and keep away from on its grafting position's diapire.

6. The water conservancy and hydropower sewage treatment system according to claim 5, wherein: the end part, far away from the connecting ring (132), of the telescopic rod (138) is provided with a stirring block (15), the stirring block (15) is integrally arranged in a cone shape, and the end part, far away from the stirring rod (133), of the conical stirring block (15) is clamped and embedded and is rotatably connected with a ball (151).

7. The water conservancy and hydropower sewage treatment system according to claim 2, wherein: the sewage inlet pipe (125) is close to the end part of the metal shaping hose (122) and is provided with handles (16) at two sides of the sewage inlet pipe (125).

8. The water conservancy and hydropower sewage treatment system according to claim 1, wherein: the sewage discharge pipe (123) is a rubber hose, the opening edge of the sewage collection groove (124) is provided with a rod body (17), a universal ball seat (171) is arranged on the opening edge of the dirt collecting groove (124) and at the position of the rod body (17), one end of the rod body (17) is provided with a ball body (172) which is used for being connected in a universal rotating way in the universal ball seat (171), the utility model discloses a universal ball seat, including the body of rod (17), the tip of keeping away from universal ball seat (171) is provided with arc pole (173) relatively, both sides the notch of arc pole (173) sets up relatively, both sides arc pole (173) set up to having elastic rod, both sides form the joint space that is used for supplying blow off pipe (123) to move into between arc pole (173), both sides arc pole (173) are kept away from and are formed the space of moving into that is used for supplying blow off pipe (123) immigration between the tip of the body of rod (17).