1. The utility model provides a silt water conservancy and hydropower engineering is treatment device for construction, includes bottom plate (1) and installs a plurality of riser (2) of accepting board (3), its characterized in that: the upper surface of the vertical plate (2) is provided with a mounting plate (4) for mounting a connecting pipe (5), the upper surface of the vertical plate (2) is fixedly provided with a connecting plate (6), the outer surface of the connecting pipe (5) is fixedly connected with a flow guide pipe (7), the upper surface of one side, close to the flow guide pipe (7), of the connecting plate (6) is symmetrically inserted with lantern rings (8), the upper surface of one side of the connecting plate (6) is symmetrically inserted with reciprocating cylinders (9), and the bottom of the inner wall of the flow guide pipe (7) is fixedly provided with a grid (15);

a water suction pump (16) is fixedly mounted on the upper surface of the vertical plate (2), a connecting hose (17) is fixedly connected to the outer wall of one side, close to the connecting pipe (5), of the water suction pump (16), a box body (18) is fixedly mounted on the upper surface of one side of the bottom plate (1), a water delivery pipe (19) is fixedly connected to the outer wall of one side, far away from the connecting hose (17), of the water suction pump (16) and penetrates through the box body (18), a water drainage pipe (22) is inserted into the top of the outer wall of one side of the box body (18), and a rectangular plate (23) is fixedly mounted on the upper surface of one side, close to the water drainage pipe (22), of the bottom plate (1);

the lower surface symmetry movable mounting of bottom plate (1) has universal wheel (29), two the lower fixed surface of reciprocating type cylinder (9) installs gas-supply pipe (30), the upper surface symmetry fixed mounting has air pump (31) and is connected with gas-supply pipe (30) on one side of connecting plate (6), the inner wall swing joint of connecting pipe (5) has filler (32), and is a plurality of the inner wall symmetry fixed mounting of riser (2) has rack (33).

2. The water conservancy and hydropower engineering construction silt water conservancy diversion processing apparatus of claim 1, characterized in that:

two the inner wall swing joint of the lantern ring (8) has connecting rod (10), connecting block (11) have been pegged graft to connecting plate (6) near lantern ring (8) one side upper surface symmetry, two the lower fixed surface of connecting rod (10) installs installation piece (12).

3. The water conservancy and hydropower engineering construction silt water conservancy diversion processing apparatus of claim 2, characterized in that:

two one side upper surface fixed connection of installation piece (12) has mounting ring (13), the inner wall fixed mounting of mounting ring (13) has filter screen (14).

4. The water conservancy and hydropower engineering construction silt water conservancy diversion processing apparatus of claim 1, characterized in that:

the slurry pump is characterized in that a through hole (20) is formed in the middle of the lower surface of the box body (18) and penetrates through the bottom plate (1), a slurry discharge pipe (21) is fixedly mounted on the lower surface of one side, close to the through hole (20), of the bottom plate (1), a water discharge pump machine (24) is fixedly mounted on the upper surface of the rectangular plate (23) and connected with a water discharge pipe (22), and a slurry pump (25) is fixedly mounted on the lower surface of the rectangular plate (23) and connected with the slurry discharge pipe (21).

5. The water conservancy and hydropower engineering construction silt water conservancy diversion processing apparatus of claim 1, characterized in that:

fixed surface installs air jet (26) on one side of bottom plate (1), one side inner wall fixed mounting that bottom plate (1) is close to box (18) has jet plate (27), the last surface symmetry fixed mounting of jet plate (27) has air nozzle (28) and runs through box (18).

6. The water conservancy and hydropower engineering construction silt water conservancy diversion processing apparatus of claim 1, characterized in that:

two it has motor (34), a plurality of to accept board (3) and be close to one side upper surface symmetry fixed mounting of rack (33) one side output shaft tip fixed mounting that motor (34) are close to rack (33) has gear (35), one side inner wall symmetry fixedly connected with holding ring (36), two of connecting pipe (5) are close to filler (32) the inner wall fixed mounting of holding ring (36) has blocking net (37).

7. A treatment method of a silt water diversion treatment device for hydraulic and hydroelectric engineering building construction is characterized by comprising the following steps:

a: selecting a water pumping area: firstly, moving the device to a silt water diversion treatment operation area according to the actual ground condition in a construction area through the matching of the bottom plate (1) and the universal wheels (29);

b: preparation before operation: connecting a drain pipe (22) with a water inlet of water storage equipment, connecting a slurry discharge pipe (21) with a silt storage container, and adding a proper amount of silt separation filler into the connecting pipe (5);

c: the extraction mechanism sinks: the bottom plate (1) moves to the edge position of a raw water extraction place to drive the draft tube (7) to correspond to raw water, the motor (34) is started to drive the gear (35) to rotate anticlockwise, the gear (35) is meshed with the rack (33) and connected with the rack to drive the bearing plate (3) to move downwards along the vertical plate (2), otherwise, the bearing plate moves upwards, and therefore the draft tube (7) is lifted and sunk;

d: raw water extraction: starting a water pump (16), so that raw water sequentially passes through a guide pipe (7), a connecting pipe (5), a connecting hose (17) and a water pipe (19) and finally converges into a box body (18) for further treatment;

e: raw water treatment: when raw water passes through the inside of the connecting pipe (5), primary silt separation can be carried out on the raw water through the filler (32) which is added in advance, the overall consistency of the raw water is reduced, the raw water enters the box body (18), silt moves downwards through the self gravity and finally precipitates at the bottom of the box body (18), clear water is discharged through the water discharge pipe (22) by starting the water discharge pump (24), the slurry pump (25) is started, slurry is discharged through the slurry discharge pipe (21) through the matching of the through hole (20), and the treatment of the raw water is completed;

f: impurity isolation: in the process of extracting raw water, in order to avoid blocking of the guide pipe (7) by sediments such as garbage and the like in the raw water, impurities with larger diameters are filtered through the grids (15) arranged at the bottom of the inner wall of the guide pipe (7), and meanwhile, the impurities with smaller diameters are filtered through the filter screen (14);

g: impurity separation: when the guide pipe (7) extracts raw water, water flow moves in an ascending trend, impurities are driven to be attached to the lower surface of the filter screen (14), the reciprocating cylinder (9) is started, the filter screen (14) can move up and down in a reciprocating mode, and the impurities adsorbed on the lower surface of the filter screen (14) are separated;

h: cleaning slurry: after the slurry at the bottom of the box body (18) is discharged, in order to prevent the slurry from attaching to the inner upper surface of the box body (18) for a long time, the air injection plate (27) is started, and air is injected upwards through the air injection nozzle (28), so that the slurry is separated from the inner upper surface of the box body (18).

8. The treatment method of the silt water diversion treatment device for the water conservancy and hydropower engineering building construction according to claim 7, characterized in that: the height interval between the bottom plate (1) and the ground in the step A is 0.3m, and the silt separation filler in the step B is made of plastic.

9. The treatment method of the silt water diversion treatment device for the water conservancy and hydropower engineering building construction according to claim 7, characterized in that: and D, the connecting pipe (5) and the guide pipe (7) are in threaded connection, and the whole length of the connecting hose (17) is 1.5 m.

10. The treatment method of the silt water diversion treatment device for the water conservancy and hydropower engineering building construction according to claim 7, characterized in that: the filter screen (14) and the mesh (15) in the step F are arranged in a mutually corresponding state, and the plurality of air nozzles (28) are in a sealed state when closed.

Background

Hydraulic engineering is for control, utilize and protect the water resource and the environment of earth's surface and underground and the general title of each item engineering construction of building, water is the essential valuable resource of mankind production and life, but its naturally occurring state does not accord with human needs completely, only build hydraulic engineering, just can control rivers, prevent the flood calamity, and the regulation and the distribution of water yield, in order to satisfy people's life and production to the needs of water resource, at the in-process of hydraulic engineering construction, often can touch the accumulational condition of silt, silt is excessive to be piled up the back and can cause very big influence to further hydraulic engineering construction, need special equipment to carry out silt water conservancy diversion and handle, go on smoothly with the guarantee construction.

In the Chinese invention patent application number: the utility model discloses a silt separator for hydraulic engineering, this silt separator for hydraulic engineering, though, silt separation effect is good, and separation efficiency is high, practice thrift the manpower, convenient operation, but, this silt separator for hydraulic engineering, the volume is great, difficult removal, the actual operation is more troublesome, in-process to the raw water extraction, do not possess and carry out filterable function to impurity in the raw water, cause the jam to extraction mechanism easily, influence the mobility of raw water, the silt treatment effect of device is relatively poor, efficiency is lower, silt remains the device inner wall easily, be unfavorable for subsequent silt to be handled and the clearance of device.

Therefore, it is necessary to provide a silt water diversion treatment device and a silt water diversion treatment method for the construction of the hydraulic and hydroelectric engineering to solve the problems.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides a silt water diversion treatment device and a silt water diversion treatment method for water conservancy and hydropower engineering building construction, which solve the problems that the device is large in size, not easy to move and troublesome in actual operation, does not have the function of filtering impurities in raw water in the process of extracting the raw water, easily blocks an extraction mechanism, influences the flowability of the raw water, has poor silt treatment effect and low efficiency, silt is easily remained on the inner wall of the device, and is not beneficial to subsequent silt treatment and cleaning of the device.

In order to achieve the purpose, the invention is realized by the following technical scheme:

a silt water diversion treatment device for water conservancy and hydropower engineering building construction comprises a bottom plate and a plurality of vertical plates provided with bearing plates, wherein mounting plates for mounting connecting pipes are arranged on the upper surfaces of the vertical plates;

a water suction pump is fixedly mounted on the upper surface of the vertical plate, a connecting hose is fixedly connected to the outer wall of one side, close to the connecting pipe, of the water suction pump, a box body is fixedly mounted on the upper surface of one side of the bottom plate, a water delivery pipe is fixedly connected to the outer wall of one side, far away from the connecting hose, of the water suction pump and penetrates through the box body, a water discharge pipe is inserted into the top of the outer wall of one side of the box body, and a rectangular plate is fixedly mounted on the upper surface of one side, close to the water discharge pipe, of the bottom plate;

the lower surface symmetry movable mounting of bottom plate has the universal wheel, two reciprocating type cylinder's lower fixed surface installs the gas-supply pipe, the upper surface symmetry fixed mounting of one side of connecting plate has the air pump and is connected with the gas-supply pipe, the inner wall swing joint of connecting pipe has the filler, and is a plurality of the inner wall symmetry fixed mounting of riser has the rack.

Optionally, the inner walls of the two lantern rings are movably connected with connecting rods, connecting blocks are symmetrically inserted into the upper surfaces of the connecting plates on the sides close to the lantern rings, and mounting blocks are fixedly mounted on the lower surfaces of the connecting rods.

Optionally, the upper surface of one side of the two mounting blocks is fixedly connected with a mounting ring, and the inner wall of the mounting ring is fixedly provided with a filter screen.

Optionally, a through hole is formed in the middle of the lower surface of the box body and penetrates through the bottom plate, a slurry discharge pipe is fixedly mounted on the lower surface of one side, close to the through hole, of the bottom plate, a water discharge pump machine is fixedly mounted on the upper surface of the rectangular plate and connected with a water discharge pipe, and a slurry pump is fixedly mounted on the lower surface of the rectangular plate and connected with the slurry discharge pipe.

Optionally, fixed surface installs the air jet on one side of bottom plate, the bottom plate is close to one side inner wall fixed mounting of box and has the jet board, the upper surface symmetry fixed mounting of jet board has the air nozzle and runs through the box.

Optionally, two the symmetrical fixed mounting in the surface of one side that accepts the board and be close to the rack has the motor, and is a plurality of one side output shaft tip fixed mounting that the motor is close to the rack has the gear, the connecting pipe is close to one side inner wall symmetry fixedly connected with holding ring of filler, two the inner wall fixed mounting of holding ring has the barrier net.

A treatment method of a silt water diversion treatment device for hydraulic and hydroelectric engineering building construction comprises the following steps:

a: selecting a water pumping area: firstly, moving the device to a silt water diversion treatment operation area according to the actual ground condition in a construction area and through the matching of a bottom plate and universal wheels;

b: preparation before operation: connecting a water drainage pipe with a water inlet of water storage equipment, connecting a slurry drainage pipe with a silt storage container, and adding a proper amount of silt separation filler into a connecting pipe;

c: the extraction mechanism sinks: the bottom plate moves to the edge position of a raw water extraction place to drive the flow guide pipe to correspond to raw water, the motor is started to drive the gear to rotate anticlockwise, the gear is meshed and connected with the rack to drive the bearing plate to move downwards along the vertical plate, otherwise, the bearing plate moves upwards, and therefore the flow guide pipe is lifted and sunk;

d: raw water extraction: starting a water pump, so that raw water sequentially passes through a flow guide pipe, a connecting hose and a water delivery pipe and finally is collected into a box body for further treatment;

e: raw water treatment: when raw water passes through the inside of the connecting pipe, the raw water can be subjected to primary silt separation by adding the finished filler in advance, the overall consistency of the raw water is reduced, the raw water enters the inside of the box body, silt moves downwards by the aid of the gravity of the raw water and finally precipitates at the bottom of the box body, clear water is discharged through the water discharge pipe by starting the drainage pump, the slurry pump is started, slurry is discharged through the slurry discharge pipe by means of matching of the through holes, and the raw water is treated;

f: impurity isolation: in the process of extracting raw water, in order to prevent sediments such as garbage and the like in the raw water from blocking the flow guide pipe, impurities with larger diameters are filtered through the grids arranged at the bottom of the inner wall of the flow guide pipe, and meanwhile, the impurities with smaller diameters are filtered through the filter screen;

g: impurity separation: when the guide pipe extracts raw water, water flow moves in an ascending trend, impurities are driven to be attached to the lower surface of the filter screen, and the reciprocating type cylinder is started, so that the filter screen can move up and down in a reciprocating mode and is separated from the impurities adsorbed on the lower surface of the filter screen;

h: cleaning slurry: after the mud of bottom half is discharged, for avoiding mud to be attached at the inside upper surface of box for a long time, start the jet board to upwards blow through the air nozzle, make mud and the inside upper surface separation of box.

Optionally, the height interval between the bottom plate and the ground in the step a is 0.3m, and the sand-sand separation filler in the step B is made of a plastic material.

Optionally, the connecting pipe in the step D is in threaded connection with the flow guide pipe, and the overall length of the connecting hose is 1.5 m.

Optionally, the filter screen and the mesh in step F are disposed in a corresponding state, and the plurality of air nozzles are in a sealed state when closed.

The invention provides a silt water diversion treatment device and a treatment method for hydraulic and hydroelectric engineering building construction, which have the following beneficial effects:

1. according to the invention, the vertical plate is arranged on the upper surface of the bottom plate, the reciprocating cylinder is started, and the mounting block is driven to move up and down along the lantern ring through the matching of the connecting rod, so that the filter screen is driven to do up-and-down reciprocating motion to be separated from impurities adsorbed on the lower surface of the filter screen, the impurities in raw water can be filtered, the impurities are prevented from being attached to the filter screen in the process, and the raw water of the flow guide pipe is smoothly extracted.

2. According to the invention, the box body is arranged on the upper surface of the bottom plate, the water pump is started, so that raw water sequentially passes through the flow guide pipe, the connecting hose and the water delivery pipe and finally flows into the box body, silt moves downwards through the gravity of the silt and finally deposits on the upper surface of the interior of the box body, the separation of silt and water is realized, the silt treatment efficiency can be effectively improved, and the silt treatment effect is better enhanced.

3. According to the invention, the air jet is arranged on the upper surface of the bottom plate, so that in the actual use process, after mud at the bottom of the box body is discharged, more silt can be remained on the bottom surface, the next silt precipitation is easily influenced, the box body is inconvenient to clean subsequently, the air jet is started, and the air jet is matched with the air jet plate to blow air upwards, so that the box body can be effectively separated from the silt remained at the bottom, and the subsequent silt precipitation and the cleaning of the box body are facilitated.

4. According to the invention, the filler is arranged in the connecting pipe, the filler adopts a plastic rubber ring structure, when raw water passes through the inside of the connecting pipe, the raw water is in contact collision with the filler by adding the finished filler in advance, primary silt separation is carried out on the raw water, the integral consistency of the raw water is reduced, and the flowability of the raw water is improved.

Drawings

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

FIG. 2 is a schematic perspective side view of the structure of the present invention;

FIG. 3 is a first schematic cross-sectional perspective view of the inventive structure;

FIG. 4 is a second schematic cross-sectional perspective view of the inventive structure;

FIG. 5 is an enlarged view of the structure of region A of FIG. 1 according to the present invention;

FIG. 6 is an enlarged view of the structure of FIG. 3 in accordance with the present invention;

FIG. 7 is an enlarged view of the structure of FIG. 3 illustrating the structure of the region C according to the present invention;

FIG. 8 is an enlarged view of the structure of region D in FIG. 3 according to the present invention;

FIG. 9 is a schematic view of a silt water treatment method according to the present invention.

In the figure: 1. a base plate; 2. a vertical plate; 3. a bearing plate; 4. mounting a plate; 5. a connecting pipe; 6. a connecting plate; 7. a flow guide pipe; 8. a collar; 9. a reciprocating cylinder; 10. a connecting rod; 11. connecting blocks; 12. mounting blocks; 13. a mounting ring; 14. a filter screen; 15. a grid; 16. a water pump; 17. a connecting hose; 18. a box body; 19. a water delivery pipe; 20. a through hole; 21. a slurry discharge pipe; 22. a drain pipe; 23. a rectangular plate; 24. a drainage pump machine; 25. a slurry pump; 26. an air jet; 27. an air jet plate; 28. an air nozzle; 29. a universal wheel; 30. a gas delivery pipe; 31. an air pump; 32. a filler; 33. a rack; 34. a motor; 35. a gear; 36. a positioning ring; 37. a barrier net.

Detailed Description

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

As shown in fig. 1-8, the present invention provides a solution:

a silt water diversion treatment device for water conservancy and hydropower engineering building construction comprises a bottom plate 1 and a plurality of vertical plates 2 provided with bearing plates 3, wherein mounting plates 4 used for mounting connecting pipes 5 are arranged on the upper surfaces of the vertical plates 2, connecting plates 6 are fixedly mounted on the upper surfaces of the vertical plates 2, a diversion pipe 7 is fixedly connected to the outer surface of each connecting pipe 5, lantern rings 8 are symmetrically inserted into the upper surface of one side, close to the diversion pipe 7, of each connecting plate 6, reciprocating cylinders 9 are symmetrically inserted into the upper surface of one side of each connecting plate 6, and grids 15 are fixedly mounted at the bottom of the inner wall of each diversion pipe 7;

a water suction pump 16 is fixedly mounted on the upper surface of the vertical plate 2, a connecting hose 17 is fixedly connected to the outer wall of one side, close to the connecting pipe 5, of the water suction pump 16, a box body 18 is fixedly mounted on the upper surface of one side of the bottom plate 1, a water delivery pipe 19 is fixedly connected to the outer wall of one side, far away from the connecting hose 17, of the water suction pump 16 and penetrates through the box body 18, a water discharge pipe 22 is inserted into the top of the outer wall of one side of the box body 18, and a rectangular plate 23 is fixedly mounted on the upper surface of one side, close to the water discharge pipe 22, of the bottom plate 1;

the lower surface symmetry movable mounting of bottom plate 1 has universal wheel 29, and the lower fixed surface of two reciprocating type cylinders 9 has gas-supply pipe 30, and the upper surface symmetry fixed mounting of one side of connecting plate 6 has air pump 31 and is connected with gas-supply pipe 30, and the inner wall swing joint of connecting pipe 5 has filler 32, and the inner wall symmetry fixed mounting of a plurality of risers 2 has rack 33.

As an optional technical scheme of the invention: the inner wall swing joint of two lantern rings 8 has connecting rod 10, and connecting plate 6 is close to one side upper surface symmetry grafting of lantern ring 8 and has connecting block 11, and two connecting blocks 11 are used for connecting rod 10 and reciprocating cylinder 9, and the lower fixed surface of two connecting rods 10 installs installation piece 12.

As an optional technical scheme of the invention: the upper surfaces of one sides of the two mounting blocks 12 are fixedly connected with a mounting ring 13, the mounting ring 13 is used for connecting the two mounting blocks 12, and a filter screen 14 is fixedly mounted on the inner wall of the mounting ring 13.

As an optional technical scheme of the invention: the middle part of the lower surface of the box body 18 is provided with a through hole 20 and penetrates through the bottom plate 1, the lower surface of one side, close to the through hole 20, of the bottom plate 1 is fixedly provided with a slurry discharge pipe 21, the upper surface of the rectangular plate 23 is fixedly provided with a water discharge pump 24 and is connected with a water discharge pipe 22, and the lower surface of the rectangular plate 23 is fixedly provided with a slurry pump 25 and is connected with the slurry discharge pipe 21.

As an optional technical scheme of the invention: an air jet 26 is fixedly arranged on the upper surface of one side of the bottom plate 1, an air jet plate 27 is fixedly arranged on the inner wall of one side of the bottom plate 1 close to the box body 18, and air nozzles 28 are symmetrically and fixedly arranged on the upper surface of the air jet plate 27 and penetrate through the box body 18.

As an optional technical scheme of the invention: the upper surfaces of the two bearing plates 3 close to the rack 33 are symmetrically and fixedly provided with motors 34, the end parts of the output shafts of the motors 34 close to the rack 33 are fixedly provided with gears 35, the inner walls of the connecting pipes 5 close to the filler 32 are symmetrically and fixedly connected with positioning rings 36, and the inner walls of the two positioning rings 36 are fixedly provided with blocking nets 37.

The working principle is as follows: during operation, firstly, the device is moved to a specific operation area through the matching of the bottom plate 1 and the universal wheel 29, the bearing plate 3 is lifted along the vertical plate 2 to drive the mounting plate 4 and the connecting pipe 5 to adjust the height, the reciprocating cylinder 9 is started, the mounting block 12 is driven to move up and down along the lantern ring 8 through the matching of the connecting rod 10, so that the filter screen 14 is driven to do up-and-down reciprocating motion to be separated from impurities adsorbed on the lower surface of the filter screen 14, the water suction pump 16 is started, raw water sequentially passes through the flow guide pipe 7, the connecting pipe 5, the connecting hose 17 and the water conveying pipe 19 and finally converges into the box body 18, silt is driven to move down through the self gravity and finally deposits on the inner upper surface of the box body 18 to realize the separation of silt and water, and clean water is discharged through the water discharge pipe 22 by starting the water discharge pump 24, the slurry pump 25 is started, slurry is discharged through the slurry discharge pipe 21 through the matching of the through hole 20, the air nozzle 28 is upwards blown through the matching of the air jet plate 27 through the starting of the air jet 26, the slurry adsorbed at the bottom of the box body 18 is blown away, and the filler 32 which is added in advance is contacted and collided with each other, so that primary silt separation is carried out on raw water.

As shown in fig. 9, the present invention further provides a technical solution:

a treatment method of a silt water diversion treatment device for hydraulic and hydroelectric engineering building construction comprises the following steps:

a: selecting a water pumping area: firstly, according to the actual ground condition in a construction area, through the matching of the bottom plate 1 and the universal wheels 29, the universal wheels 29 drive the bottom plate 1 to move, so that the integral movement of the device is realized, and the device is moved to a silt water diversion treatment operation area;

b: preparation before operation: connecting a drain pipe 22 with a water inlet of water storage equipment, connecting a slurry discharge pipe 21 with a silt storage container, and adding a proper amount of silt separation filler into the connecting pipe 5 to realize the continuous operation of the device;

c: the extraction mechanism sinks: the bottom plate 1 moves to the edge position of a raw water extraction place to drive the draft tube 7 to correspond to raw water, the motor 34 is started to drive the gear 35 to rotate anticlockwise, the gear 35 is meshed with the rack 33 to drive the bearing plate 3 to move downwards along the vertical plate 2, otherwise, the bearing plate is moved upwards, so that the draft tube 7 is lifted and sunk, and the automation degree of the device is improved;

d: raw water extraction: starting the water pump 16, leading the raw water to sequentially pass through the diversion pipe 7, the connecting pipe 5, the connecting hose 17 and the water delivery pipe 19 and finally to be gathered into the box body 18 for further treatment, wherein the diversion pipe 7, the connecting pipe 5, the connecting hose 17 and the water delivery pipe 19 are communicated with each other;

e: raw water treatment: when raw water passes through the inside of the connecting pipe 5, the filler 32 which is added in advance can be used for carrying out primary silt separation on the raw water, the overall consistency of the raw water is reduced, the raw water enters the inside of the box body 18, silt moves downwards through the self gravity and finally precipitates at the bottom of the box body 18, clear water is discharged through the water discharge pipe 22 by starting the water discharge pump 24, the slurry pump 25 is started, and slurry is discharged through the slurry discharge pipe 21 through the matching of the through hole 20, so that the treatment on the raw water is completed;

f: impurity isolation: in the process of extracting raw water, in order to prevent sediments such as garbage and the like in the raw water from blocking the guide pipe 7, impurities with larger diameters are filtered through the grids 15 arranged at the bottom of the inner wall of the guide pipe 7, and meanwhile, the impurities with smaller diameters are filtered through the filter screen 14;

g: impurity separation: when the guide pipe 7 extracts raw water, water flow moves in an ascending trend, impurities are driven to be attached to the lower surface of the filter screen 14, the reciprocating cylinder 9 is started, and the filter screen 14 can move up and down in a reciprocating mode and is separated from the impurities adsorbed on the lower surface of the filter screen 14;

h: cleaning slurry: after the slurry in the bottom of the tank 18 is discharged, to prevent the slurry from sticking to the inner upper surface of the tank 18 for a long time, the air blast plate 27 is actuated and blown upward by the air blast nozzle 28 to separate the slurry from the inner upper surface of the tank 18.

As an optional technical scheme of the invention: the high interval between bottom plate 1 and the ground is 0.3m in step A, because the terrain environment of construction site is mostly rugged and uneven road, through 0.3m ground clearance, can help hoisting device's trafficability characteristic, and the silt separation filler in step B is the plastics material, and plastics material durability is good, and is with low costs.

As an optional technical scheme of the invention: and D, the connecting pipe 5 and the draft tube 7 in the step D are in threaded connection, the whole length of the connecting hose 17 is 1.5m, and the connecting pipe 5 can be always connected with the water pump 16 through the connecting hose 17 when the height is adjusted.

As an optional technical scheme of the invention: the filter screen 14 and the mesh 15 in step F are disposed in a state corresponding to each other, and the plurality of air nozzles 28 are in a sealed state when closed, so that the raw water is prevented from leaking.

In summary, the following steps: the reciprocating cylinder 9 can move up and down along the lantern ring 8 by driving the mounting block 12, so that the filter screen 14 moves up and down in a reciprocating manner and is separated from impurities adsorbed on the lower surface of the filter screen 14, the impurities in raw water can be filtered, the impurities are prevented from being attached to the filter screen 14 in the process, the raw water of the flow guide pipe 7 is smoothly extracted, the raw water sequentially passes through the flow guide pipe 7, the connecting pipe 5, the connecting hose 17 and the water pipe 19 and finally flows into the box body 18, the raw water moves downwards by the gravity of the raw water, and finally precipitates on the upper surface of the inner part of the box body 18, the separation between silt and water is realized, the silt treatment efficiency of the silt can be effectively improved, the silt treatment effect of the silt is better enhanced, the air jet 26 is started, the air jet nozzle 28 blows upwards by the matching of the air jet plate 27, and the box body 18 can be effectively separated from the silt remained at the bottom, subsequent silt deposit of being convenient for and the clearance of box 18, the raw water is when connecting pipe 5 is inside, through the filler 32 that adds finishing in advance, carries out elementary silt separation to the raw water, reduces the whole consistency of raw water, promotes the mobility of raw water, through setting connecting pipe 5 and honeycomb duct 7 to threaded connection's cooperation, can effectively promote the convenient degree when changing filler 32.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.