CN112125427A

CN112125427A - River water pollution prevention and treatment device

Info

Publication number: CN112125427A
Application number: CN202011101004.0A
Authority: CN
Inventors: 何佳利
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-15
Filing date: 2020-10-15
Publication date: 2020-12-25

Abstract

The invention provides a river water pollution prevention and treatment device, which comprises a box body, wherein a partition plate is fixedly connected between the upper end and the lower end of the inner part of the box body, the box body is provided with a separation chamber and a settling chamber respectively at the left side and the right side of the partition plate, the lower ends of the separation chamber and the settling chamber are communicated, a lifting box is vertically and fixedly arranged at the center of the left side of the box body, a spiral elevator is vertically and horizontally connected in the lifting box, a discharge port is fixedly connected at one side of the upper end of the lifting box, which is far away from the box body, a feed hopper is fixedly arranged at the upper end of a material guide assembly between the box body and the lifting box, waterproof boxes are fixedly connected at the same horizontal plane with the front side and the rear side of the box body and a cutting separation device at the same horizontal plane, generators are fixedly arranged in the waterproof boxes, a central shaft of each generator is fixedly connected with the And high cost.

Description

River water pollution prevention and treatment device

Technical Field

The invention relates to the technical field of sewage treatment, in particular to a river water pollution prevention and treatment device.

Background

In China, water resource shortage and water pollution become more serious day by day, the problem of eutrophication caused by serious exceeding of nitrogen and phosphorus in main lakes is prominent, red tide phenomenon frequently occurs, and garbage in urban rivers is very much, along with the improvement of living standard, the importance of environment is realized, the river water is prevented and treated, so that the lake water can be recycled after purification treatment, the garbage and the like in the water need to be separated before the river water is treated, so that the problem of eutrophication caused by serious exceeding of nitrogen and phosphorus in the river water in the later period is more effective to treat, the currently used garbage and sewage primary separation equipment needs to consume a large amount of energy, and the garbage can not be timely crushed after separation, equipment is needed to be added in the later period, and the cost is increased, so that the river water pollution prevention and treatment device is provided for solving the problem.

Disclosure of Invention

In order to solve the technical problems, the invention provides a river water pollution prevention and treatment device, which aims to solve the problems.

The invention relates to a device for preventing and treating river water pollution, which has the purpose and the effect and is achieved by the following specific technical means: a river water pollution prevention and treatment device comprises a box body, wherein a partition plate is fixedly connected between the upper end and the lower end of the inner part of the box body, the box body is respectively provided with a separation chamber and a settling chamber at the left side and the right side of the partition plate, the lower ends of the separation chamber and the settling chamber are communicated, a cutting and separating device is vertically and rotatably connected between the front side and the rear side of the upper end of the inner part of the separation chamber, a material guide assembly is movably arranged at the lower end of the cutting and separating device at the inner part of the separation chamber, the top of the box body is fixedly connected with a water inlet tank at the upper end of the separation chamber, one side of the water inlet tank close to the settling chamber is provided with a water inlet, the bottom of the water inlet tank is fixedly connected with a water discharging box, the water discharging box extends to the right upper end of the cutting and separating device, the side is located the equal fixedly connected with waterproof box in same horizontal plane with cutting separator around the box, and equal fixed mounting has the generator in the waterproof box, generator center pin and cutting separator center fixed connection, and the side corresponds the drip chamber fixed mounting around the box has the water pump, and the water pump pipeline that draws water runs through to in the drip chamber.

Preferably, the cutting and separating device comprises a rotating shaft, main frame rods, connecting rods, driving pieces, stirring plates, grid plates, reinforcing rods, reciprocating driving assemblies, turnover plates and a second partition plate, wherein the main frame rods are sequentially and vertically fixedly connected to the outer sides of the front and rear ends of the rotating shaft at equal intervals, the driving pieces are fixedly connected to the front and rear ends of the rotating shaft and positioned on the outer sides of the main frame rods, the connecting rods are fixedly connected between the main frame rods and the adjacent main frame rods far away from the rotating shaft, the turnover plates are longitudinally and vertically and rotatably connected to the central positions between the connecting rods corresponding to the front and rear ends of the rotating shaft, the reinforcing rods are fixedly connected between the main frame rods and the central positions of the upper ends of the reinforcing rods, the reciprocating driving assemblies are movably installed at the central positions of the connecting rods positioned between the adjacent main frame rods and the upper ends of the reinforcing, one side of the second clapboard, which is far away from the rotating shaft, is fixedly connected with an arc-shaped poking plate.

Preferably, the driving piece is a flower-shaped gear, a rolling groove is formed in the outer side of the driving piece, and one side, far away from the center of the rotating shaft, of the driving piece is fixedly connected with the wall surface of the box body.

Preferably, reciprocating drive subassembly is including push rod, ejector pad, gangbar, carousel, gyro wheel, connecting rod outside center horizontal rotation is connected with the carousel, carousel outside upper end horizontal rotation is connected with the gangbar, the gangbar other end horizontal steering articulates there is the push rod, the equal fixedly connected with ejector pad in push rod upper end left and right sides, the ejector pad is the triangular prism form, and the inclined plane corresponds the setting with the body frame pole, the push rod end-to-end rotation is connected with the gyro wheel, the gyro wheel meets with the rolling of driving piece upper end slot.

Preferably, the stiffener central point puts the left and right sides and all is equipped with the rectangle spout that runs through, the stiffener is close to the equal fixedly connected with rack bar in rectangle spout upper end of pivot central point position one side, spout bottom center all is equipped with the displacement groove, the equal fixedly connected with of displacement inslot is parallel with the spout slide bar, the joint has the slider in the spout, the slider bottom extends to the displacement inslot, and cup joint the slider bottom in the slider upper end, reset spring has been cup jointed to the slide bar upper end, pivot center one side fixedly connected with clamp splice is kept away from to the slider, the clamp splice is close to stiffener central point and puts one side and all establish to the inclined plane, and inclination is unanimous with ejector pad inclined plane inclination, the.

Preferably, rotate between the slider that corresponds around the stiffener and be connected with the driven shaft, the equal fixedly connected with driven gear of driven shaft center front and back end, driven gear all corresponds the meshing joint with upper end rack bar, the driven shaft upper end is around the past to back equidistance fixedly connected with cutting blade in proper order, dislocation set around the cutting blade relative position, cutting blade is close to driven shaft one end and all is equipped with the through-hole, vertical joint has the adsorption roller between the through-hole, the terminal outside is equipped with the screw thread around the adsorption roller, it is fixed through the nut, the adsorption roller intussuseption is filled with the adsorbent, the adsorption roller.

Preferably, the central shaft of the generator is fixedly installed with the rotating shaft through a coupler, and the generator is electrically connected with the water pump and the spiral elevator.

Preferably, the water outlet at the lower end of the lower water box corresponds to the inner arc of the toggle plate, and the length of the toggle plate is consistent with the distance between the front side main frame rod and the rear side main frame rod.

Preferably, the distance between the length of the turnover plate and the connecting rods at the front side and the rear side is consistent, a certain distance is reserved between the two sides of the turnover plate and the partition plate II, and the central shaft of the turnover plate is fixedly connected with the central shaft of the turntable.

Preferably, the guide subassembly is including stock guide, backup pad, damping spring, and the stock guide slope sets up, goes up oblique end vertical rotation and connects in a baffle upper end, and fixedly connected with damping spring in lower oblique end bottom, damping spring bottom fixedly connected with backup pad, the backup pad is close to lifting chamber one side and is located feeder hopper lower extreme vertical fixation with the box inner wall, establishes to the filter screen on the stock guide.

Has the advantages that:

1. sewage gets into the case of intaking through the water inlet, and in the box that later rethread is fallen into the box, the water impact stirring board to make the pivot rotate, pivot pivoted in-process can drive the rotation of generator center pin, thereby generate electricity and supply power for the water pump, the water pump can be with the interior water of detaching impurity rubbish of deposit pump take out to next treatment facility in, save the electric energy.

2. The pivot rotates then the whole rotation of cutting separator, the push rod slides in the rolling slot of flower type driving piece in the rotation process, thereby make the push rod promote the gangbar from top to bottom, make the carousel receive the promotion rotation of gangbar, it rotates to drive the returning face plate through the carousel, make the rubbish that falls into the returning face plate upper end get into between the baffle two, water flows out through the net board, and the push rod promotes the clamp splice through the ejector pad of triangular prism form at the in-process that promotes and makes the clamp splice move toward the stiffener both sides, thereby make driven gear and rack bar friction rotate, the cutting blade of driven gear drive driven shaft upper end then will get into the rubbish between the baffle two and cut crushing, when space department rotates to down between the baffle two, rubbish falls to the stock guide after the returning face plate is opened simultaneously, carry to lifting incasement output collection processing through the stock guide.

3. The driven shaft rotates the in-process and drives the adsorption roller and rotate, and the adsorption roller rotates can be more efficient with impurity absorption, and it is fixed that the adsorption roller passes through the nut, and the inside adsorbent is convenient for change in the later stage.

Drawings

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

FIG. 2 is a schematic diagram of a right-view partial cross-sectional structure of the present invention.

FIG. 3 is a schematic structural diagram of a cutting and separating device according to the present invention.

Fig. 4 is an enlarged schematic view of the structure at a in fig. 3 according to the present invention.

FIG. 5 is a schematic view of the reinforcing bar transmission structure of the present invention.

FIG. 6 is an enlarged view of the structure at B of FIG. 5 according to the present invention.

FIG. 7 is a schematic top view of the cutting and separating device of the present invention.

Fig. 8 is a partial structure diagram of the cutting blade of the present invention.

In fig. 1 to 8, the correspondence between the component names and the reference numbers is:

the device comprises a box body 1, a settling chamber 101, a separation chamber 102, a feed hopper 103, a first partition plate 2, a cutting and separating device 3, a rotating shaft 31, a main frame rod 32, a connecting rod 33, a driving wheel 34, a poking plate 35, a grid plate 36, a reinforcing rod 37, a reciprocating driving assembly 38, a turnover plate 39, a second partition plate 310, a water inlet box 4, a water outlet box 41, a water inlet 42, a lifting box 5, a discharge hole 51, a spiral elevator 6, a material guide assembly 7, a material guide plate 71, a supporting plate 72, a damping spring 73, a waterproof box 8, a generator 81, a water pump 9, a push rod 10, a push block 11, a linkage rod 12, a rotary disc 13, a roller 14, a clamping block 15, a sliding block 151, a rack rod 16, a sliding chute 17, a displacement chute 171, a sliding rod 172, a driven.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.

Example (b):

as shown in figures 1 to 8: a river water pollution prevention and treatment device comprises a box body 1, a partition plate 2 is fixedly connected between the upper end and the lower end inside the box body 1, the box body 1 is respectively provided with a separation chamber 102 and a settling chamber 101 at the left side and the right side of the partition plate 2, the lower end between the separation chamber 102 and the settling chamber 101 is communicated, a cutting and separating device 3 is vertically and rotatably connected between the front side and the rear side of the upper end inside the separation chamber 102, a material guide component 7 is movably arranged at the lower end of the cutting and separating device 3 inside the separation chamber 102, the top of the box body 1 is fixedly connected with a water inlet tank 4 at the upper end of the separation chamber 102, a water inlet 42 is arranged at one side of the water inlet tank 4 close to the settling chamber 101, a water outlet tank 41 is fixedly connected at the bottom of the water inlet tank 4, the water outlet tank 41 extends to the upper end of the cutting and separating device 3, a lifting tank 5 is vertically, be located guide subassembly 7 upper end fixed mounting between box 1 and lifting box 5 and have feeder hopper 103, the side is located the equal fixedly connected with waterproof box 8 of same horizontal plane with cutting separator 3 around the box 1, equal fixed mounting has generator 81 in the waterproof box 8, generator 81 center pin and the central fixed connection of cutting separator 3, the side corresponds precipitation chamber 101 fixed mounting has water pump 9 around the box 1, water pump 9 drinking-water pipeline runs through to in the precipitation chamber 101.

Wherein: the cutting and separating device 3 comprises a rotating shaft 31, main frame rods 32, connecting rods 33, driving pieces 34, a poking plate 35, grid plates 36, reinforcing rods 37, reciprocating driving assemblies 38, turnover plates 39 and partition plates 310, main frame rods 32 are sequentially and vertically fixedly connected to the periphery of the outer sides of the front end and the rear end of the rotating shaft 31 at equal intervals, the driving pieces 34 are fixedly connected to the front end and the rear end of the rotating shaft 31 and positioned on the outer sides of the main frame rods 32, the connecting rods 33 are fixedly connected between the main frame rods 32 and the ends, far away from the rotating shaft, of the adjacent main frame rods 32, the turnover plates 39 are longitudinally and vertically rotatably connected to the central positions between the corresponding connecting rods 33 at the front end and the rear end of the rotating shaft 31, the reinforcing rods 37 are fixedly connected between the central positions of the main frame rods 32 and the adjacent main frame rods 32, the reciprocating driving assemblies 38 are movably mounted at the central positions of the, a second partition plate 310 is fixedly connected between the main frame rods 32 corresponding to the front and the back of the rotating shaft 31, and an arc-shaped poking plate 35 is fixedly connected to one side of the second partition plate 310 away from the rotating shaft 31.

Wherein: the driving part 34 is a toothed wheel, a rolling groove is arranged on the outer side of the driving part 34, one side of the driving part 34, which is far away from the center of the rotating shaft 31, is fixedly connected with the wall surface of the box body 1, after sewage enters the water inlet tank 4, water is guided into the box body 1 through the water outlet box 41, the rotating shaft 31 rotates through the water flow impacting the poking plate 35, the cutting and separating device 3 integrally rotates when the rotating shaft 31 rotates, the push rod 10 slides in the rolling groove of the toothed driving part 34 in the rotating process, so that the push rod 10 pushes the linkage rod 12 up and down, the rotating disc 13 is pushed to rotate by the linkage rod 12, the rotating disc 13 drives the turnover plate 39 to rotate, garbage falling into the upper end of the turnover plate 39 enters between the two partition plates 310, water flows out through the grid plate 36, and the push rod 10 pushes the clamping blocks 15 through the triangular prism-shaped push blocks 11 in the pushing process, the driven gear 19 drives the cutting blade 181 at the upper end of the driven shaft 18 to cut and crush the garbage entering between the two partition plates 310, when the gap between the two partition plates 310 rotates downwards, the turnover plate 39 is opened and the garbage falls down to the material guide plate 71, water flows into the bottom of the separation chamber 102 through the material guide plate 71 and then flows into the settling chamber 101, and the garbage is conveyed into the lifting box 5 through the material guide plate 71 to be lifted, output and collected.

Wherein: reciprocating drive subassembly 38 is including push rod 10, ejector pad 11, gangbar 12, carousel 13, gyro wheel 14, connecting rod 33 outside center horizontal rotation is connected with carousel 13, carousel 13 outside upper end horizontal rotation is connected with gangbar 12, gangbar 12 other end horizontal turning articulates there is push rod 10, the equal fixedly connected with ejector pad 11 in the push rod 10 upper end left and right sides, ejector pad 11 is the triangular prism form, and the inclined plane corresponds the setting with body frame pole 32, push rod 10 end-to-end rotation is connected with the gyro wheel, the gyro wheel rolls with driving piece 34 upper end slot rolling and meets, it is more smooth and easy to roll in the slot rolling through the gyro wheel, improve the smoothness degree of whole equipment during operation.

Wherein: the left side and the right side of the central position of the reinforcing rod 37 are both provided with a through rectangular sliding groove 17, one side of the reinforcing rod 37 close to the central position of the rotating shaft 31 is positioned at the upper end of the rectangular sliding groove 17 and is fixedly connected with a rack bar 16, the center of the bottom of the sliding groove 17 is provided with a displacement groove 171, the inside of the displacement groove 171 is fixedly connected with a sliding rod 172 parallel to the sliding groove 17, the inside of the sliding groove 17 is clamped with a sliding block 151, the bottom of the sliding block 151 extends into the displacement groove 171, the bottom of the sliding block 151 is sleeved at the upper end of the sliding rod 172, the upper end of the sliding rod 172 is sleeved with a reset spring, one side of the sliding block 151 far away from the central position of the rotating shaft 31 is fixedly connected with a clamping block 15, one side of the clamping block 15 close to the central position of the reinforcing rod 37 is arranged as an inclined plane, the inclined plane is consistent with the, reset spring through slide bar 172 upper end resets to make clamp splice 15 can remove to reset, remove the in-process driven shaft 18 antiport that resets, make cutting blade 181 just reversing homoenergetic to rubbish cutting smash, it is efficient.

Wherein: the utility model discloses a more efficient impurity adsorption device, it is connected with driven shaft 18 to rotate between slider 151 that the stiffener 37 corresponds around, the slider that corresponds is preceding back is connected with driven shaft 18, the equal fixedly connected with driven gear 19 of driven shaft 18 center front and back end, driven gear 19 all corresponds the meshing joint with upper end rack bar 16, driven shaft 18 upper end is all around from the past to back equidistance fixedly connected with cutting blade 181 in proper order, dislocation set around the cutting blade 181 relative position, cutting blade 181 is close to driven shaft 18 one end and all is equipped with the through-hole, vertical joint has adsorption roller 182 between the through-hole, adsorption roller 182 front and back end outside is equipped with the screw thread, fix through the nut, adsorption roller 182 intussuseption is filled with the adsorbent, the adsorption roller 182 outside is latticed, driven shaft 18 rotates in-process and drives adsorption roller 182 and rotates, adsorption, Coke, yellow coal, diatomaceous earth, bauxite, slag, silica gel, or adsorption resin.

Wherein: generator 81 center pin passes through shaft coupling fixed mounting with pivot 31, generator 81 and water pump 9, screw elevator 6 is connected electrically, sewage passes through water inlet 42 and gets into water tank 4, the box 41 falls into box 1 down after, rivers impact dials movable plate 35, thereby make pivot 31 rotate, pivot 31 pivoted in-process can drive generator 81 center pin and rotate, thereby generate electricity and supply power for water pump 9, water pump 9 can be with the interior water of detaching impurity rubbish of drip chamber 101 take out to next treatment facility, save the electric energy.

Wherein: the lower end water outlet of the lower water box 41 corresponds to the inner arc of the poking plate 35, the length of the poking plate 35 is consistent with the distance between the front and rear main frame rods 32, the cutting and separating device 3 rotates by the fact that the poking plate 35 is impacted by water flow, the arc-shaped poking plate 35 can be impacted by more water flows, and water can be led out through the inner arc.

Wherein: the length of the turnover plate 39 is consistent with the distance between the front connecting rod and the rear connecting rod 33, a certain distance is reserved between the two sides of the turnover plate 39 and the second partition plate 310, and the central shaft of the turnover plate 39 is fixedly connected with the central shaft of the rotary table 13, so that the turnover plate 39 can rotate by 360 degrees.

Wherein: guide subassembly 7 is including stock guide 71, the backup pad 72, damping spring 73, stock guide 71 slope sets up, go up the perpendicular rotation of oblique end and connect in baffle 2 upper end, lower oblique end bottom fixedly connected with damping spring 73, damping spring 73 bottom fixedly connected with backup pad 72, backup pad 72 is close to lifting box 5 one side and is located feeder hopper 301 lower extreme vertical fixation with the box 1 inner wall, stock guide 71 upper end is established to the filter screen, rubbish falls into stock guide 71 upper end gravity extrusion damping spring 73, the rubbish unloading in-process of different weight makes stock guide 71 shake, accelerate unloading speed.

The working principle is as follows: after sewage enters the water inlet tank 4 through the water inlet 42, the sewage falls into the tank body 1 through the water outlet box 41, water impacts the poking plate 35, so that the rotating shaft 31 rotates, the rotating shaft 31 can drive the central shaft of the generator 81 to rotate in the rotating process, so that power is generated to supply power to the water pump 9, the water pump 9 can pump water with impurity-removed garbage in the settling chamber 101 to next treatment equipment, the water impacts the poking plate 35 to rotate the rotating shaft 31, the rotating shaft 31 rotates to integrally rotate the cutting and separating device 3, the push rod 10 slides in the rolling groove of the flower-shaped driving part 34 in the rotating process, so that the push rod 10 pushes the linkage rod 12 up and down, the rotating disc 13 is pushed to rotate by the linkage rod 12, the turnover plate 39 is driven to rotate by the rotating disc 13, the garbage falling into the upper end of the turnover plate 39 and enters the space between the two partition plates 310, water flows out through the grid plate 36, and the push rod 10 pushes the clamping blocks 15 through the triangular-shaped pushing blocks 11 Move, thereby make driven gear 19 and rack bar 16 friction rotation, driven gear 19 drives the cutting blade 181 of driven shaft 18 upper end and will get into the rubbish between two 310 baffles and cut crushing, driven shaft 18 rotates the in-process and drives adsorption roller 182 and rotate, adsorption roller 182 rotates can more efficient adsorb impurity, space department rotates to when down between two 310 baffles, simultaneously the back rubbish falls to stock guide 71 after the returning face plate 39 is opened, water flows into separation chamber 102 bottom through stock guide 71, then flow into drip chamber 101, rubbish then gets into feeder hopper 103 through stock guide 71, fall into concentrated lifting box 5 through feeder hopper 103, promote output collection processing with rubbish through starting screw elevator 6.

Claims

1. The utility model provides a river course water pollution prevention administers device, includes box (1), its characterized in that: the cutting and separating device is characterized in that a partition plate (2) is fixedly connected between the upper end and the lower end inside the box body (1), the box body (1) is positioned at the left side and the right side of the partition plate (2) and is respectively provided with a separating chamber (102) and a settling chamber (101), the lower end between the separating chamber (102) and the settling chamber (101) is communicated, a cutting and separating device (3) is vertically and rotatably connected between the front side and the rear side of the upper end inside the separating chamber (102), a guide component (7) is movably installed at the lower end of the cutting and separating device (3) inside the separating chamber (102), the top of the box body (1) is positioned at the upper end of the separating chamber (102) and is fixedly connected with a water inlet box (4), a water inlet (42) is arranged at one side of the water inlet box (4) close to the settling chamber (101), a water outlet box (41, a lifting box (5) is vertically and fixedly arranged at the center of the left side of the box body (1), a spiral elevator (6) is vertically and horizontally connected in the lifting box (5) in a rotating way, a discharge hole (51) is fixedly connected with one side of the upper end of the lifting box (5) far away from the box body (1), a feed hopper (103) is fixedly arranged between the box body (1) and the lifting box (5) and is positioned at the upper end of the material guide component (7), the front side and the rear side of the box body (1) and the cutting and separating device (3) are positioned on the same horizontal plane and are fixedly connected with waterproof boxes (8), generators (81) are fixedly arranged in the waterproof boxes (8), the center shafts of the generators (81) are fixedly connected with the center of the cutting and separating device (3), the side corresponds precipitation chamber (101) fixed mounting has water pump (9) around box (1), water pump (9) are taken water the pipeline and are run through to in precipitation chamber (101).

2. The river water pollution prevention and treatment device according to claim 1, wherein: the cutting and separating device (3) comprises a rotating shaft (31), main frame rods (32), connecting rods (33), driving pieces (34), a shifting plate (35), grid plates (36), reinforcing rods (37), reciprocating driving assemblies (38), turnover plates (39) and a second partition plate (310), wherein the main frame rods (32) are sequentially and vertically fixedly connected with the outer sides of the front end and the rear end of the rotating shaft (31) at equal intervals, the driving pieces (34) are sleeved on the outer sides of the main frame rods (32) at the front end and the rear end of the rotating shaft (31), the connecting rods (33) are fixedly connected between the main frame rods (32) and the ends, far away from the rotating shaft, of the adjacent main frame rods (32), the turnover plates (39) are longitudinally and vertically rotatably connected at the central positions between the connecting rods (33) corresponding to the front end and the rear end of the rotating shaft (31), and the reinforcing rods (37, connecting rod (33) and stiffener (37) upper end central point that are located between adjacent main hack lever (32) put movable mounting to have reciprocal drive assembly (38), space department fixedly connected with net board (36) between main hack lever (32) and adjacent main hack lever (32), be located fixedly connected with baffle two (310) between main hack lever (32) that pivot (31) front and back correspond, baffle two (310) keep away from pivot (31) one side fixedly connected with arc form and dial board (35).

3. The river water pollution prevention and treatment device according to claim 2, wherein: the driving piece (34) is a flower-shaped gear, a rolling groove is formed in the outer side of the driving piece (34), and one side, far away from the center of the rotating shaft (31), of the driving piece (34) is fixedly connected with the wall surface of the box body (1).

4. The river water pollution prevention and treatment device according to claim 2, wherein: reciprocating drive subassembly (38) is including push rod (10), ejector pad (11), gangbar (12), carousel (13), gyro wheel (14), connecting rod (33) outside center level is rotated and is connected with carousel (13), carousel (13) outside upper end level is rotated and is connected with gangbar (12), gangbar (12) other end level turns to articulate there is push rod (10), the equal fixedly connected with ejector pad (11) of push rod (10) upper end left and right sides, ejector pad (11) are the triangular prism form, and the inclined plane corresponds the setting with main hack lever (32), push rod (10) end-to-end rotation is connected with the gyro wheel, and the gyro wheel meets with driving piece (34) upper end slot rolls.

5. The river water pollution prevention and treatment device according to claim 2, wherein: the left side and the right side of the central position of the reinforcing rod (37) are respectively provided with a through rectangular sliding groove (17), one side of the reinforcing rod (37) close to the central position of the rotating shaft (31) is positioned at the upper end of the rectangular sliding groove (17) and is fixedly connected with a rack rod (16), the center of the bottom of the sliding groove (17) is provided with a displacement groove (171), the interior of the displacement groove (171) is fixedly connected with a sliding rod (172) parallel to the sliding groove (17), the interior of the sliding groove (17) is clamped with a sliding block (151), the bottom of the sliding block (151) extends into the displacement groove (171), the bottom of the sliding block (151) is sleeved at the upper end of the sliding rod (172), the upper end of the sliding rod (172) is sleeved with a reset spring, the sliding block (151) is far away from one side of the central position of the rotating shaft (31) and is fixedly connected with a clamping block (15), the side of the clamping, a push block (11) is clamped between the clamping blocks (15).

6. The river water pollution prevention and treatment device according to claim 5, wherein: rotate between slider (151) that corresponds around stiffener (37) and be connected with driven shaft (18), driven shaft (18) center front and back end equal fixedly connected with driven gear (19), driven gear (19) all correspond the meshing joint with upper end rack bar (16), driven shaft (18) upper end is all around from the past to back equidistance fixedly connected with cutting blade (181) in proper order, and the setting of misplacing around cutting blade (181) relative position, cutting blade (181) are close to driven shaft (18) one end and all are equipped with the through-hole, and vertical joint has adsorption roller (182) between the through-hole, the terminal outside is equipped with the screw around adsorption roller (182), and is fixed through the nut, adsorption roller (182) intussuseption is filled with the adsorbent, and adsorption roller (182) outside is latticed.

7. The river water pollution prevention and treatment device according to claim 1, wherein: the central shaft of the generator (81) is fixedly installed with the rotating shaft (31) through a coupler, and the generator (81) is electrically connected with the water pump (9) and the spiral elevator (6).

8. The river water pollution prevention and treatment device according to claim 2, wherein: the water outlet at the lower end of the water discharging box (41) corresponds to the inner arc of the shifting plate (35), and the length of the shifting plate (35) is consistent with the distance between the front main frame rod and the rear main frame rod (32).

9. The river water pollution prevention and treatment device according to claim 2, wherein: the length of the turnover plate (39) is consistent with the distance between the front side connecting rod and the rear side connecting rod (33), a certain distance is reserved between the two sides of the turnover plate (39) and the second partition plate (310), and the central shaft of the turnover plate (39) is fixedly connected with the central shaft of the rotary table (13).

10. The river water pollution prevention and treatment device according to claim 1, wherein: guide subassembly (7) is including stock guide (71), backup pad (72), damping spring (73), stock guide (71) slope sets up, goes up oblique end vertical rotation and connects in baffle (2) upper end, lower oblique end bottom fixedly connected with damping spring (73), damping spring (73) bottom fixedly connected with backup pad (72), backup pad (72) are close to lifting box (5) one side and are located feeder hopper (301) lower extreme vertical fixation with box (1) inner wall, stock guide (71) upper end is established to the filter screen.