CN116516915A - River course and lake water environment treatment equipment and treatment method - Google Patents

Abstract

The invention discloses river and lake water environment treatment equipment and a treatment method, which comprise a sewage blocking chain formed by assembling a plurality of second floating plates, connecting bent rods and fixed rods, wherein the tops of the second floating plates are fixedly provided with a plurality of ecological floating beds for cultivating hydroponic plants through bolts, both ends of the sewage blocking chain are fixedly connected with river banks through positioning modules, the bottoms of the second floating plates are rotatably sleeved with first floating plates for driving floaters through water flow, and the fixed rods are provided with blocking removing components for preventing the floaters from winding with the first floating plates. According to the invention, the dirt blocking chain formed by connecting the floating disc, the impeller and the ecological floating bed is arranged on the river channel, the first floating disc is driven to rotate by water flow, the floats floating on the river surface are sent to one side of the river channel to be collected intensively, the manual collection, salvage and cleaning are facilitated, and the blocking phenomenon can be avoided when the first floating disc rotates in the water body to convey the floats by arranging the blocking removing assembly, so that the manual maintenance frequency is reduced.

Description

River course and lake water environment treatment equipment and treatment method

Technical Field

The invention relates to the field of hydraulic engineering, in particular to river and lake water environment treatment equipment and a treatment method.

Background

Many rivers and branches are distributed on the land of China, and the distribution conditions of the rivers in all areas are different, so that water resources in water-deficient areas are conveniently used, and a plurality of canal channels are also built from ancient times, so that the purpose that water can be normally used in all areas is achieved.

The hydrophilic footpath of convenient ornamental river course view can be set up in the both sides in river course usually, this just leads to appearing some floaters such as domestic waste easily in the river course, too much rubbish floaters not only influence the river course pleasing to the eye, still can cause the pollution of river course water, and the obstructed problem of river course, consequently, the floater rubbish on the clearance river course surface of must regular, and artifical salvage clearance is time consuming and laborious, so present mostly choose to lay trash pontoon or trash blocking net on the river surface and intercept floater rubbish, conveniently concentrate the clearance, but in the in-service use, floater rubbish can pile up along trash pontoon and trash blocking net, and when the clearance, need manual handheld landing net salvage, not only influence river course aesthetic property, still can not bring convenience for the clearance, so need make improvement to it.

Disclosure of Invention

The invention aims to provide river and lake water environment treatment equipment and a treatment method, which are used for solving the problems that the prior river cleaning trash pontoon and trash blocking net have defects in beauty and practicability in use.

In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a river course lake water environment treatment equipment and treatment method, includes by a plurality of second floating plate, connection bent lever, dead lever and location module assembly and forms blocking dirty chain, the top of second floating plate is through the ecological floating bed of a plurality of cultivation hydroponics plant of bolt fixed mounting, blocking dirty chain's both ends all pass through location module and river bank fixed connection, the bottom rotation of second floating plate has cup jointed the first floating plate that drives the floater through rivers, install the row of blocking part that is used for preventing floater and first floating plate winding on the dead lever;

the ball head is contacted with the sliding groove, a plurality of scraping plates are uniformly distributed and fixedly connected on the first floating disc in a circumferential manner, stirring wings are integrally formed at the bottoms of the scraping plates, and impellers are fixedly arranged at the bottoms of the first floating discs;

the rotating shaft is sleeved between the adjacent pair of fixing rods in a rotating way, a plurality of dirt blocking plates which are uniformly distributed in a circumferential way are fixedly arranged on the side wall of the rotating shaft, grooves which are used for containing the scraping plates are formed in the side wall of the dirt blocking plates, bending pieces are rotatably arranged on the rotating shaft through elastic members, a mounting plate is fixedly arranged at one end of each bending piece, the blocking removing assembly comprises a mounting frame, a substrate, a solar cell panel and a driving module, the mounting frame is fixedly arranged on the fixing rods, the driving module is fixedly arranged on the substrate, the driving module is connected with the dirt blocking plates, so that after floating matters collide with the bending pieces, the scraping plates push the bending pieces to rotate, and the driving module is started to push the dirt blocking plates to rotate through pull ropes, so that blocking removing is completed.

Preferably, the positioning module comprises a U-shaped frame fixedly mounted on the side wall of a river bank, a mounting rod is movably mounted on the U-shaped frame, a second buoy is sleeved on the U-shaped frame and the mounting rod, a pair of mounting lugs are fixedly mounted on the side wall of the second buoy, a pair of lug blocks are fixedly mounted on the side wall of one second buoy, and the end parts of the lug blocks are rotatably connected with the connecting bent rods.

Preferably, a chute is formed in the side wall of the first floating disc, a plurality of hack levers are uniformly distributed and fixedly connected on the side wall of the second floating disc in a circumferential manner, and a ball head is fixedly mounted at the end part of each hack lever.

Preferably, the trash blocking chain is obliquely arranged, one end of the trash blocking chain forms an included angle with a river bank, a smaller included angle on one side of the downstream direction of the river is a floater collecting port, a pair of second pontoons located at the position of the collecting port are movably provided with the same inserted link through mounting lugs, the side wall of the inserted link is fixedly provided with an L-shaped rod, the L-shaped rod is fixedly provided with a baffle, and the top and the bottom of the baffle are respectively provided with movable nails for fixing the net bags.

Preferably, the mounting frame is integrally formed by bending, and the first pontoon is rotatably arranged at the central position of the mounting frame.

Preferably, the side wall of the base plate is integrally formed with a bending section, the driving module comprises a battery box, a fixing box fixedly installed on the battery box and an electric push rod rotatably installed on the bending section, the top of the dirt blocking plate is fixedly provided with a positioning pin, and the output end of the electric push rod extends to be in rotary connection with the positioning pin.

Preferably, the top fixed mounting of mounting panel has first locating lever, the bottom fixed mounting of dead lever has the second locating lever, first locating lever with the mounting groove has all been seted up to the central point department of second locating lever, elastic component is the elastic cord, the elastic cord cup joints first locating lever with on the mounting groove of second locating lever, the top fixed mounting of first locating lever has the sleeve pipe, the sleeve pipe pass through the stay cord with drive module is connected.

Preferably, a fixed box is fixedly installed on the side wall of the battery box, a first trigger piece electrically connected with the electric push rod is fixedly installed on the inner wall of the fixed box, a second trigger piece is installed in the inner cavity of the fixed box in a sliding mode, a spring is fixedly installed between the second trigger piece and the first trigger piece, a guide rod is fixedly installed on the side wall of the first trigger piece, a pull rope is fixedly installed on the side wall of the second trigger piece, and the pull rope penetrates through the guide rod and extends to be fixedly connected with the sleeve.

Preferably, the top end diameter of the spring is smaller than the bottom end diameter.

A river and lake water environment treatment method, which uses the river and lake water environment treatment equipment, comprises the following operation steps:

s1: before installing the trash chain, firstly installing a pair of U-shaped frames on two sides of a river channel, installing and connecting a connecting bent rod at the end part of the trash chain with a spring through bolts, then sliding an installation rod on the U-shaped frames, adjusting the position of a floater collecting port, and installing a blocking pocket on a baffle plate at the collecting port so as to collect floaters;

s2: the sewage blocking chains are obliquely arranged on the river channel, and the plurality of impellers are driven to rotate by downstream river water to drive the scraping plates on the side walls of the first floating disc to convey the floating objects on the river surface to the direction of the floating object collecting port;

s3: when the floater is blocked in the grooves of the scraping plate and the dirt blocking plate, the impeller still generates thrust at the water flow speed, so that the scraping plate pushes the floater to collide with the bending piece, the bending piece is stressed to drive the mounting plate to rotate around the rotating shaft, the second triggering piece is pulled by the pull rope to slide in the fixed box until the second triggering piece contacts with the first triggering piece when the mounting plate rotates, at the moment, the electric push rod is started, the output end extends outwards, and the dirt blocking plate is pushed to rotate, so that the dirt blocking plate pushes the blocked floater out, and the blocking effect is achieved.

Compared with the prior art, the invention has at least the following beneficial effects:

according to the scheme, the trash blocking chain formed by connecting the floating disc, the impeller and the ecological floating bed is arranged on the river course, the first floating disc is driven to rotate through water flow, and floats on the river surface are sent to one side of the river course to be collected in a concentrated mode;

through setting up and arranging stifled subassembly, when can avoiding first floating disc to rotate in the water and carry the floater, the phenomenon of jam appears, and then reduce the manual work and maintain the frequency, it is supplied power through solar cell panel to arrange stifled subassembly, effective energy saving, the simple structure is effective, when the floater is blockked up in bending piece department, first floating disc still produces thrust through the water velocity, then drive bending piece and take place to rotate around the pivot, when the mounting panel on the piece of bending pulls the elastic cord through first locating lever, also pull the stay cord through the sleeve pipe, the stay cord makes the second trigger piece slide in fixed box and contact with first trigger piece, first trigger piece and second trigger piece are metal contact, trigger electric putter start after contacting, drive and block dirty board and scatter the floater, thereby avoid the scraper blade to block up the surface of water because of the floater, can't convey the floater, realize automatic stifled effect of arranging, need not the manual work and arrange stifled maintenance, the manpower is saved.

Drawings

FIG. 1 is a schematic overall perspective view of the present invention;

FIG. 2 is a schematic diagram of an assembled three-dimensional structure of a first floating plate, a second floating plate, a fixed rod and a blocking removing component of the invention;

FIG. 3 is a schematic diagram of an assembled three-dimensional structure of a first floating plate, a second floating plate and an ecological floating bed according to the present invention;

FIG. 4 is a schematic diagram showing a split three-dimensional structure of a first floating plate, a second floating plate and an ecological floating bed according to the present invention;

FIG. 5 is a schematic view of an assembled perspective structure of a fixing rod and a blocking removing member according to the present invention;

FIG. 6 is a schematic view of a split three-dimensional structure of a fixing rod and a blocking removing component of the invention;

FIG. 7 is a schematic view of a partially cut-away perspective view of an assembled mounting rod and plug removal member of the present invention;

FIG. 8 is a schematic perspective view of a driving module according to the present invention;

FIG. 9 is a schematic view of the assembled partial cutaway structure of the fixing rod, dirt blocking plate and block removing assembly of the present invention;

FIG. 10 is a schematic perspective view of a positioning module according to the present invention;

fig. 11 is a schematic perspective view of the assembly of the insert rod and the baffle plate according to the present invention.

In the figure: 1. a first float plate; 2. an impeller; 3. a scraper; 4. a second floating plate; 5. an ecological floating bed; 6. a solar cell panel; 7. a dirt blocking plate; 8. a U-shaped frame; 9. a baffle; 10. a mounting rod; 11. a fixed rod; 12. a hack lever; 13. ball head; 14. connecting a bent rod; 15. a bending piece; 16. a mounting frame; 17. a substrate; 18. a first pontoon; 19. an elastic rope; 20. a mounting plate; 21. a first positioning rod; 22. a positioning pin; 23. a second positioning rod; 24. a sleeve; 25. a battery case; 26. bending sections; 27. an electric push rod; 28. a fixed box; 29. a first trigger; 30. a guide rod; 31. a pull rope; 32. a second trigger; 33. a spring; 34. a rod; 35. a second pontoon; 36. a positioning rod; 37. ear pieces; 38. an L-shaped rod.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

As shown in fig. 1-4, the embodiment of the invention provides river and lake water environment treatment equipment, which comprises a sewage blocking chain formed by assembling a plurality of second floating plates 4, connecting bent rods 14, fixing rods 11 and positioning modules, wherein the tops of the second floating plates 4 are fixedly provided with a plurality of ecological floating beds 5 for cultivating hydroponic plants through bolts, the ecological floating beds 5 are arranged to repair landscapes and water bodies, the equipment has the dual functions of water quality purification and landscaping, both ends of the sewage blocking chain are fixedly connected with river banks through the positioning modules, the bottoms of the second floating plates 4 are rotatably sleeved with a first floating plate 1 for driving floaters through water flow, the fixing rods 11 are provided with a sewage blocking part for preventing the floaters from winding with the first floating plate 1, the sewage blocking chain formed by connecting the floating plates, impellers 2 with the ecological floating beds 5 is arranged on a river channel, the first floating plates 1 are driven to rotate through water flow, the floaters on the river surface are sent into one side to be collected in a concentrated manner, and compared with the current floating pontoons and sewage blocking net, and the floating net is easy to be piled up along with a manual net, and the net blocking net is required to be better in the attractive condition.

As shown in fig. 1, 10 and 11, the positioning module comprises a U-shaped frame 8,U which is fixedly mounted on the side wall of a river bank, a mounting rod 10 is movably mounted on the U-shaped frame 8,U, second pontoons 35 are respectively sleeved on the U-shaped frame 8 and the mounting rod 10, a pair of mounting lugs are respectively fixedly mounted on the side wall of the second pontoons 35, a pair of lugs 37 are fixedly mounted on the side wall of one second pontoon 35, the end parts of the lugs 37 are rotatably connected with a connecting bent rod 14, a dirt blocking chain can be mounted above the river surface by arranging the U-shaped frame 8, the position of a floater collecting port is conveniently arranged according to the actual use requirement by arranging the mounting rod 10, and the arrangement of the second pontoons 35 can facilitate adjustment of the baffle 9 and the first floating disc 1 along with the rising and falling of the river surface.

As shown in figures 1, 10 and 11, the trash chain is obliquely arranged, one end of the trash chain forms an included angle with the river bank, a smaller included angle on one side of the downstream direction of the river channel is a floater collecting port, and the trash chain is prevented from accumulating along the trash chain, so that the floaters are collected to one side of the river bank, manual collection, salvage and cleaning are facilitated, a pair of second pontoons 35 at the position of the collecting port are movably provided with the same inserted link 34 through mounting lugs, the side wall of the inserted link 34 is fixedly provided with L-shaped rods 38, the L-shaped rods 38 are fixedly provided with baffle plates 9, the tops and the bottoms of the baffle plates 9 are respectively provided with movable nails 36 for fixing net bags, and the net bags are arranged on the baffle plates 9, so that the floaters are collected into the net bags without manual hand-held net-holding for salvage, cleaning is convenient, labor intensity is reduced, and manpower is saved.

As shown in fig. 1-3, the floating disc 1 is rotatably installed below the second floating disc 4, a chute is formed in the side wall of the first floating disc 1, a plurality of hack levers 12 are uniformly distributed and fixedly connected to the side wall of the second floating disc 4 in a circumferential manner, a ball head 13 is fixedly installed at the end part of each hack lever 12, the ball head 13 is in contact with the chute, and the arrangement has the advantages that the first floating disc 1 can be positioned, meanwhile, the second floating disc 4 does not rotate along with the first floating disc 1, a plurality of scraping plates 3 are uniformly distributed and fixedly connected to the first floating disc 1 in the circumferential manner, stirring wings are integrally formed at the bottom of each scraping plate 3, the range of stirring water bodies by rotation of the scraping plates 3 can be enlarged through the arrangement of the stirring wings, impellers 2 are fixedly installed at the bottom of the first floating disc 1, and the impellers 2 can provide driving force for the first floating disc 1 through water flow, so that the plurality of first floating discs 1 can rotate on the water surface to form a floating object conveying chain;

as shown in fig. 2-7, the rotating shaft is rotatably sleeved between the adjacent pair of fixing rods 11, a plurality of dirt blocking plates 7 which are uniformly distributed in the circumference are fixedly installed on the side wall of the rotating shaft, a plurality of drain holes are formed in the dirt blocking plates 7, the advantage of the arrangement is that the resistance of water flow is reduced, grooves for containing the scraping plates 3 are formed in the side wall of the dirt blocking plates 7, a rotating space is provided for the scraping plates 3, the bending members 15 are rotatably installed in the rotating shaft through elastic members, one ends of the bending members 15 are fixedly installed with mounting plates 20, the dirt removing components comprise mounting frames 16 which are fixedly installed on the fixing rods 11, base plates 17, solar cell panels 6 and driving modules which are fixedly installed on the base plates 17, the mounting frames 16 are integrally formed through bending, first buoys 18 are rotatably installed at the central positions of the mounting frames 16, the buoyancy of the mounting frames 16 is improved, the effect of the mounting frames 16 is improved, the driving modules are connected with the dirt blocking plates 7, the scraping plates 3 push the bending members 15 to rotate after the bending members 15, and push the dirt removing plates 31 to start the dirt removing plates to rotate, the dirt removing modules are rotatably, the power supply frequency is reduced, the phenomenon of the air can be effectively maintained, and the air can be easily and conveniently and effectively maintained, and the air can be easily removed, and the air can be easily and effectively overcome by the air supply and the air.

As shown in fig. 7-9, the side wall of the base plate 17 is integrally formed with a bending section 26, so that materials and equipment investment cost can be effectively saved, the driving module comprises a battery box 25, a fixed box 28 fixedly installed on the battery box 25 and an electric push rod 27 rotatably installed on the bending section 26, a positioning pin 22 is fixedly installed at the top of the dirt blocking plate 7, the output end of the electric push rod 27 extends to be rotationally connected with the positioning pin 22, when the electric push rod 27 drives the output end to extend, the dirt blocking plate 7 can be pushed to rotate around rotating through the positioning pin 22, and one side of the dirt blocking plate 7 blocked by the scraping plate 3 pushes the floaters to be dispersed with the scraping plate 3, so that the floaters cannot be conveyed because the floaters are blocked and stagnated on the water surface.

As shown in fig. 5 and 7, the top of the mounting plate 20 is fixedly provided with a first positioning rod 21, the bottom of the fixing rod 11 is fixedly provided with a second positioning rod 23, the central positions of the first positioning rod 21 and the second positioning rod 23 are respectively provided with a mounting groove, the elastic member is an elastic rope 19, the elastic rope 19 is sleeved on the mounting grooves of the first positioning rod 21 and the second positioning rod 23, the top of the first positioning rod 21 is fixedly provided with a sleeve 24, the sleeve 24 is connected with the driving module through a pull rope 31, by arranging the elastic rope 19, after the bending piece 15 rotates through the thrust of the scraping plate 3, the first positioning rod 21 is driven to be far away from the second positioning rod 23, and after the floating object is dispersed through the blocking removing assembly and the scraping plate 3, the bending piece 15 is reset through the elastic rope 19, the top diameter of the first positioning rod 21 is larger than the bottom diameter, when the top of the first positioning rod 21 contacts the fixing rod 11, the mounting plate 20 is positioned, the structure is simple, the cost is low, and the mounting and the dismounting are convenient.

As shown in fig. 8, fixed box 28 is fixedly installed on the lateral wall of battery box 25, fixed first trigger piece 29 with electric putter 27 electric connection is fixedly installed on the inner wall of fixed box 28, slidable mounting has second trigger piece 32 in the inner chamber of fixed box 28, fixed mounting has spring 33 between second trigger piece 32 and the first trigger piece 29, the top diameter of spring 33 is less than the bottom diameter, the benefit that sets up like this can reduce the distance after spring 33 compresses, fixed mounting has guide bar 30 on the lateral wall of first trigger piece 29, fixed mounting has stay cord 31 on the lateral wall of second trigger piece 32, stay cord 31 runs through guide bar 30 to extend to with sleeve pipe 24 fixed connection, when the floater is blockked up in bending piece 15 department, first floating disc 1 still produces thrust through the water velocity, then drive bending piece 15 and take place the rotation around the pivot, when mounting panel 20 on bending piece 15 passes through first locating lever 21 and pulls elastic cord 19, also pull cord 31 through sleeve pipe 24, stay cord 31 makes second trigger piece 32 slide to trigger piece 29 mutually with first trigger piece 29 in fixed box 28, the side wall is fixed mounting has guide bar 30, fixed mounting has pull cord 31, and extension cord 31 is fixed connection with sleeve pipe 24, thereby realize that the manual work is difficult to realize, the manual work is blocked, the floater is stopped up, and the floater is prevented from moving, and the manual work is blocked, and is stopped, and is automatically blocked, and is kept down by the floater, and is blocked, and is prevented.

A river and lake water environment treatment method, which uses the river and lake water environment treatment equipment, comprises the following operation steps:

s1: before installing the trash chain, a pair of U-shaped frames 8 are firstly installed on two sides of a river channel, connecting bent rods 14 at the end parts of the trash chain and springs 33 are installed and connected through bolts, then installing rods 10 on the U-shaped frames 8 in a sliding mode, adjusting the position of a floater collecting port, and installing a blocking pocket on a baffle plate 9 at the collecting port so as to collect floaters;

s2: the sewage blocking chains are obliquely arranged on a river channel, and a plurality of impellers 2 drive the river water flowing forward to rotate so as to drive scrapers 3 on the side wall of the first floating disc 1 to send floats on the river surface to the direction of a float collecting port;

s3: when the floating objects are blocked in the grooves of the scraping plate 3 and the dirt blocking plate 7, the impeller 2 still generates thrust at the water flow speed, so that the scraping plate 3 pushes the floating objects to collide with the bending piece 15, the bending piece 15 is stressed to drive the mounting plate 20 to rotate around the rotating shaft, and when the mounting plate 20 rotates, the second triggering piece 32 is pulled by the pull rope 31 to slide in the fixed box 28 until the second triggering piece 32 contacts with the first triggering piece 29, at the moment, the electric push rod 27 is started, the output end stretches out outwards, and the dirt blocking plate 7 is pushed to rotate, so that the floating objects are pushed out by the dirt blocking plate 7, and the blocking effect is achieved.

Through installing the trash blocking chain that constitutes by floating disc, impeller 2 and ecological floating bed 5 connection on the river course, first floating disc 1 rotates through the rivers drive, one side that will float on the river course is sent into the river course is concentrated and is collected, compare in the mode of installing trash blocking pontoon, trash blocking net at present, the floater is piled up along trash blocking pontoon and trash blocking net easily, need artifical handheld landing net salvage, the operation is very inconvenient, this application is collected the floater to river bank one side, conveniently manual collection salvage clearance, and set up row's stifled subassembly, can avoid first floating disc 1 to rotate in the water and carry the floater, the phenomenon of jam appears, and then reduce artifical maintenance frequency, row's stifled subassembly passes through solar cell panel 6 power supply, effectively the energy saving, the simple structure is effective, when the floater is stopped up in bending member 15 department, first floating disc 1 still produces the thrust through the water velocity, then drive bending member 15 takes place to rotate around the pivot, when the mounting panel 20 on bending member 15 need artifical handheld landing net salvage, also through sleeve pipe 24 when pulling elastic cord 19, make second pulling rope 31 trigger the second and stop 32 and stop the scraper blade 3 and the electric contact and stop the first scraper blade 3, thereby the contact is realized, the first scraper blade is stopped up to the first scraper blade and the 3 is realized, the contact is stopped up to the first scraper blade is avoided and the manual contact to the first scraper blade is triggered to the first scraper blade is 3, the manual contact to the end is prevented from moving the end to the thing to the first scraper blade is stopped and the 3 to the contact and is stopped to the first scraper blade is contacted to the 3.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims (10)

1. The utility model provides a river course lake water environment treatment equipment which characterized in that: the ecological floating bed comprises a dirt blocking chain formed by assembling a plurality of second floating plates (4), connecting bent rods (14), fixing rods (11) and positioning modules, wherein the top of each second floating plate (4) is fixedly provided with a plurality of ecological floating beds (5) for cultivating hydroponic plants through bolts, two ends of each dirt blocking chain are fixedly connected with a river bank through the positioning modules, the bottom of each second floating plate (4) is rotatably sleeved with a first floating plate (1) for driving floaters through water flow, and a blocking removing component for preventing the floaters from winding with the first floating plate (1) is arranged on each fixing rod (11);

the floating disc (1) is rotatably arranged below the second floating disc (4), a plurality of scrapers (3) are uniformly distributed and fixedly connected on the first floating disc (1) in a circumferential manner, stirring wings are integrally formed at the bottom of the scrapers (3), and impellers (2) are fixedly arranged at the bottom of the first floating disc (1);

the utility model discloses a sewage treatment device, including fixed mounting, scraper blade (3) are equipped with fixed mounting, fixed mounting is equipped with mounting plate (20) including fixed mounting in mounting bracket (16) on fixed mounting (11), base plate (17), solar cell panel (6) with fixed mounting in drive module on base plate (17), drive module with be connected with block dirty board (7), so that the floater with after bending piece (15) contradicts, scraper blade (3) promotes bending piece (15) rotation, and starts drive module through stay cord (31) and promotes and block dirty board (7) rotation, accomplish and block.

2. The river and lake water environment treatment apparatus of claim 1, wherein: the positioning module comprises a U-shaped frame (8) fixedly mounted on the side wall of a river bank, a mounting rod (10) is movably mounted on the U-shaped frame (8), a second buoy (35) is sleeved on the U-shaped frame (8) and the mounting rod (10), a pair of mounting lugs are fixedly mounted on the side wall of the second buoy (35), a pair of lug blocks (37) are fixedly mounted on the side wall of one second buoy (35), and the end parts of the lug blocks (37) are rotatably connected with the connecting bent rods (14).

3. The river and lake water environment treatment apparatus of claim 1, wherein: the side wall of the first floating disc (1) is provided with a sliding groove, a plurality of hack levers (12) are uniformly distributed and fixedly connected on the side wall of the second floating disc (4) in a circumferential mode, the end portions of the hack levers (12) are fixedly provided with ball heads (13), and the ball heads (13) are in contact with the sliding groove.

4. The river and lake water environment treatment apparatus of claim 2, wherein: the trash chain is inclined, one end of the trash chain forms an included angle with a river bank, a smaller included angle on one side of the downstream direction of a river channel is a floater collecting port, a pair of second pontoons (35) located at the position of the collecting port are movably provided with the same inserted link (34) through mounting lugs, L-shaped rods (38) are fixedly arranged on the side walls of the inserted links (34), baffle plates (9) are fixedly arranged on the L-shaped rods (38), and movable nails (36) for fixing net bags are arranged at the top and the bottom of the baffle plates (9).

5. The river and lake water environment treatment apparatus of claim 1, wherein: the installation frame (16) is integrally formed through bending, and a first buoy (18) is rotatably installed at the central position of the installation frame (16).

6. The river and lake water environment treatment apparatus of claim 1, wherein: the utility model discloses a sewage treatment device, including base plate (17), drive module, dirt blocking plate (7), locating pin (22) are installed on the lateral wall of base plate (17) integrated into one piece, drive module includes battery case (25), fixed box (28) fixed mounting in on battery case (25) and rotate install in electric push rod (27) on buckling section (26), the top fixed mounting of dirt blocking plate (7) has locating pin (22), the output of electric push rod (27) extends to locating pin (22) rotate and connect.

7. The river and lake water environment treatment apparatus of claim 6, wherein: the top fixed mounting of mounting panel (20) has first locating lever (21), the bottom fixed mounting of dead lever (11) has second locating lever (23), first locating lever (21) with the central point of second locating lever (23) puts and all has seted up the mounting groove, elastic component is elastic cord (19), elastic cord (19) cup joint first locating lever (21) with on the mounting groove of second locating lever (23), the top fixed mounting of first locating lever (21) has sleeve pipe (24), sleeve pipe (24) pass through stay cord (31) with drive module is connected.

8. The river and lake water environment treatment apparatus of claim 7, wherein: fixed box (28) are fixedly installed on the lateral wall of battery case (25), fixed install on the inner wall of fixed box (28) with first trigger piece (29) of electric putter (27) electric connection, slidable mounting has second trigger piece (32) in the inner chamber of fixed box (28), second trigger piece (32) with fixed mounting has spring (33) between first trigger piece (29), fixed mounting has guide bar (30) on the lateral wall of first trigger piece (29), fixed mounting has stay cord (31) on the lateral wall of second trigger piece (32), stay cord (31) run through guide bar (30) and extend to with sleeve pipe (24) fixed connection.

9. The river and lake water environment treatment apparatus of claim 8, wherein: the top end diameter of the spring (33) is smaller than the bottom end diameter.

10. A river and lake water environment treatment method, which is applied with the river and lake water environment treatment device of any one of claims 1-9, and is characterized by comprising the following operation steps:

s1: before installing the trash chain, a pair of U-shaped frames (8) are firstly installed on two sides of a river channel, connecting bent rods (14) at the end parts of the trash chain and springs (33) are installed and connected through bolts, then installing rods (10) on the U-shaped frames (8) in a sliding mode, adjusting the position of a floater collecting port, and installing a blocking pocket on a baffle plate (9) at the collecting port so as to collect floaters;

s2: the sewage blocking chains are obliquely arranged on a river channel, and a plurality of impellers (2) drive the river water flowing forward to rotate so as to drive scrapers (3) on the side wall of the first floating disc (1) to send floats on the river surface to the direction of a float collecting port;

s3: when the floater is blocked in the grooves of the scraping plate (3) and the dirt blocking plate (7), the impeller (2) still generates thrust at the water flow speed, so that the scraping plate (3) pushes the floater to collide with the bending piece (15), the bending piece (15) is stressed to drive the mounting plate (20) to rotate around the rotating shaft, the second triggering piece (32) is pulled by the pull rope (31) to slide in the fixing box (28) until the second triggering piece is contacted with the first triggering piece (29), at the moment, the electric push rod (27) is started, the output end stretches out outwards, the dirt blocking plate (7) is pushed to rotate, and the dirt blocking plate (7) pushes out the blocked floater to achieve the blocking removal effect.