CN112663713B - Silt cleaning device for bridge construction - Google Patents
Silt cleaning device for bridge construction Download PDFInfo
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- CN112663713B CN112663713B CN202011454152.0A CN202011454152A CN112663713B CN 112663713 B CN112663713 B CN 112663713B CN 202011454152 A CN202011454152 A CN 202011454152A CN 112663713 B CN112663713 B CN 112663713B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/58—Construction or demolition [C&D] waste
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Abstract
The invention discloses a sludge cleaning device for bridge construction, which comprises a separation box, wherein one side of the separation box is provided with a medicine box, and the other side of the separation box is provided with a water pumping box and a second sludge conveying pipe; through setting up thorn wheel, barb and screen cloth to make the shovel board after shovel into silt, the first rotation axis through the setting of suction box both sides rotates, drive the stiff brush hair and stir up silt, and still can twine the fibre rubbish in the partly silt to the first rotation axis outside and collect, and through the blocking of thorn wheel and barb, thereby collect remaining fibre rubbish in the silt, pile up in avoiding inhaling the intraductal jam, influence working process, through setting up the separator box, medical kit and pumping tank, thereby spout the medicine on the separator box interior silt surface, promote the mud-water separation of silt, rethread flexible pipe and second charge pump are with the water pumping in the pumping tank, thereby make water and mud collect separately, be used as different usefulness, avoid extravagant.
Description
Technical Field
The invention relates to the technical field of sludge cleaning, in particular to a sludge cleaning device for bridge construction.
Background
The river dredging necessarily produces a large amount of sludge, the water content of the sludge is high, the strength is low, part of the sludge can contain toxic and harmful substances, the toxic and harmful substances are easy to leach out after being washed by rain water, so that secondary pollution is caused to surrounding water environment, therefore, reasonable treatment and disposal are necessary to the sludge produced after dredging, the treatment method of the sludge is influenced by the basic physical and chemical properties of the sludge, the basic properties mainly comprise the initial water content, the clay content, the organic matter content, the clay mineral type, the pollutant type and the pollution degree of the sludge, in the actual sludge treatment engineering, a proper treatment scheme can be selected according to the basic properties and the owned treatment conditions of the sludge to be treated, the sludge is required to be cleaned up when a bridge is built, the foundation of the bridge is prevented from being corroded by the sludge, and the foundation is built on the sludge, so that the bridge is unstable.
In the process of cleaning the sludge, the sludge contains a plurality of fibrous domestic garbage or industrial waste, so that the pipeline is easy to be blocked, even the pump is damaged, and the sludge and water cannot be separated and collected after the sludge is cleaned, so that the sludge is wasted.
Disclosure of Invention
The invention aims to solve the problems that in the prior art, blockage is easy and cement cannot be taken separately, and provides a sludge cleaning device for bridge construction.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a silt cleaning device is used in bridge construction, includes the separator box, separator box one side is provided with the medical kit, the separator box opposite side is provided with pumping tank and second fortune mud pipe, the second fortune mud pipe is located the top of pumping tank, second fortune mud pipe bottom is provided with the drain box, drain box bottom one side is provided with out the stone mouth, drain box bottom is provided with communicating pipe, the communicating pipe other end is connected with the suction box, the suction box rotates with the regulating box to be connected, one side fixedly connected with shovel board that the separator box was kept away from to the suction box.
Preferably, the top of the inner side of the separation box is provided with a spray head, the top of the spray head is provided with a medicine inlet pipe, the medicine inlet pipe is connected with a medicine outlet pipe through a hose, the medicine outlet pipe is connected with a first material pump on the inner side of the medicine box, and the top of the medicine box is provided with a charging hole.
Preferably, the pumping tank is connected with the separating tank through a telescopic pipe, one end of the telescopic pipe is connected with the second material pump, and the outer side of the other end of the telescopic pipe is fixedly connected with a sliding rod.
Preferably, a gas pressure gauge and a gas leakage port are arranged at the top of the separation box, a protective cover is connected to the outer side of the gas leakage port in a threaded mode, the gas pressure gauge is electrically connected with the probe through a wire, and the model of the gas pressure gauge is YTF-100BN.
Preferably, the pumping tank and the bottom end of the medicine box are symmetrically and fixedly connected with supporting legs, an observation window is arranged on the outer side of the separation box, and a mud outlet is formed in the bottom of the separation box.
Preferably, the second hydraulic cylinder is fixedly connected to the inner side of the adjusting box and is in sliding connection with the second hydraulic rod, the second hydraulic rod is rotationally connected with the connecting sheet, and the connecting sheet is rotationally connected with the mud suction box.
Preferably, the inside screen cloth, thorn wheel and the barb of being provided with of suction box, screen cloth and barb are located the both sides of thorn wheel, the barb is rotated through rotating the connector and is connected with suction box, the one end of thorn wheel is connected with the output transmission of motor.
Preferably, the second sludge conveying pipe is internally provided with a second rotating shaft, cutters are uniformly arranged on the outer side of the second rotating shaft, one end of the second rotating shaft is in transmission connection with the output end of the motor, the inner side of the second sludge conveying pipe is symmetrically provided with conveying shafts, the conveying shafts are all located above the second rotating shaft, and one ends of the conveying shafts are in transmission connection with the output end of the motor.
Preferably, the regulating box bilateral symmetry fixedly connected with fixed leg, the fixed leg inboard all is provided with first pneumatic cylinder, first pneumatic cylinder all with first hydraulic rod sliding connection, the equal fixedly connected with conical head in first hydraulic rod bottom, one side that the fixed leg is close to the shovel board all rotates and is connected with first rotation axis, the first rotation axis outside evenly is provided with hard brush hair, the one end of first rotation axis all is connected with the output transmission of motor.
Preferably, a pump and a screen are arranged on the inner side of the drain box, and the pump is positioned above the screen.
Compared with the prior art, the invention provides the sludge cleaning device for bridge construction, which has the following beneficial effects:
1. according to the invention, the thorn wheel, the barb and the screen mesh are arranged, so that after the shovel plate is shoveled into the sludge, the first rotating shafts arranged on two sides of the suction box rotate to drive the hard brush hair to stir up the sludge, and part of fiber garbage in the sludge can be wound on the outer side of the first rotating shaft to be collected, and the rest fiber garbage in the sludge is collected through the blocking of the thorn wheel and the barb, so that the accumulation and blockage in the suction pipe are avoided, the working process is influenced, and the separation box, the medicine box and the pumping box are arranged, so that medicine is sprayed on the surface of the sludge in the separation box to promote the mud-water separation of the sludge, and the telescopic pipe and the second material pump water into the pumping box to separate and collect the water and the sludge for different purposes, so that waste is avoided;
2. according to the invention, when sprayed medicament reacts with sludge, the air pressure in the sealed separation box is concerned, and when the air pressure is too high, the protective cover is opened, air is discharged through the air discharge opening, so that safety is ensured, the corresponding medicament can be pumped into the spray head through the medicament inlet pipe, the medicament outlet pipe and the hose by the first material pump, and then sprayed on the surface of the sludge through the spray head, and the medicament can be added into the medicament box through the charging hole, so that the operation is facilitated, the positions of the water layer are observed through the observation window after the separation of the water and the sludge are finished, the sliding rod is stirred to drive the telescopic pipe to adjust the position, and the second material pump is started, so that the water is pumped into the water pumping box for collection, and after the water is collected, the sludge outlet at the bottom of the separation box can be opened, the sludge is discharged, and the first hydraulic rod and the connecting piece are arranged, so that a worker can drive the sludge suction box to rotate through adjusting the length of the first hydraulic rod, the upper plate of the second hydraulic cylinder, the sludge suction box is adjusted, the second rotary shaft is arranged, and the sludge is driven into the rotary shaft is driven by the rotary cutter, and the second rotary shaft is driven by the rotary cutter to separate the sludge, so that the sludge is convenient to be transported into the sludge and the rotary shaft and the sludge is separated;
the device has the advantages of scientific and reasonable structure, safe and convenient use and great help for people.
Drawings
FIG. 1 is a perspective view of a sludge cleaning device for bridge construction, which is provided by the invention;
fig. 2 is a front cross-sectional view of a sludge cleaning device for bridge construction according to the present invention;
FIG. 3 is a cross-sectional view of an adjusting box in a sludge cleaning device for bridge construction, which is provided by the invention;
fig. 4 is a sectional view of a sludge suction box in the sludge cleaning device for bridge construction, which is provided by the invention;
FIG. 5 is a plan view of a second rotary shaft in the sludge cleaning device for bridge construction according to the present invention;
FIG. 6 is a schematic view of a portion of a second sludge pipe in a sludge cleaning device for bridge construction according to the present invention;
fig. 7 is a partial schematic view of a leak box in a sludge cleaning device for bridge construction.
Description of the reference numerals
The separating box 1, the medicine box 2, the water pumping box 3, the medicine feeding pipe 4, the medicine discharging pipe 5, the charging hole 6, the gas pressure gauge 7, the gas discharging hole 8, the observation window 9, the supporting leg 10, the spray head 11, the telescopic pipe 12, the second mud transporting pipe 13, the leakage box 14, the stone discharging hole 15, the fixed leg 16, the first hydraulic cylinder 17, the cone head 18, the shovel plate 19, the first rotating shaft 20, the second hydraulic cylinder 21, the connecting sheet 22, the adjusting box 23, the mud sucking box 24, the screen 25, the thorn wheel 26, the barb 27, the second rotating shaft 28, the cutter 29 and the transporting shaft 30.
Detailed Description
The following describes specific embodiments of the present invention in detail with reference to the drawings. It should be understood that the detailed description and specific examples, while indicating and illustrating the invention, are not intended to limit the invention.
In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1-7, the present invention provides a technical solution: the utility model provides a silt cleaning device is used in bridge construction, including separator box 1, separator box 1 one side is provided with medical kit 2, separator box 1 opposite side is provided with pumping tank 3 and second fortune mud pipe 13, second fortune mud pipe 13 is located the top of pumping tank 3, second fortune mud pipe 13 bottom is provided with leak box 14, leak box 14 bottom one side is provided with out stone mouth 15, leak box 14 bottom is provided with communicating pipe, the communicating pipe other end is connected with suction box 24, suction box 24 rotates with adjusting box 23 to be connected, suction box 24 is kept away from one side fixedly connected with shovel plate 19 of separator box 1.
In the invention, preferably, the top of the inner side of the separation box 1 is provided with the spray head 11, the top of the spray head 11 is provided with the medicine inlet pipe 4, the medicine inlet pipe 4 is connected with the medicine outlet pipe 5 through a hose, the medicine outlet pipe 5 is connected with the first material pump on the inner side of the medicine box 2, the top of the medicine box 2 is provided with the charging port 6, and the corresponding medicine can be pumped into the spray head 11 through the medicine inlet pipe 4, the medicine outlet pipe 5 and the hose by the first material pump through the arrangement of the medicine inlet pipe 4, the spray head 11 and sprayed on the surface of the sludge, and the medicine can be added into the medicine box 2 through the charging port 6, so that the operation is convenient, and workers need to add different medicines according to the characteristics of the sludge at different places, thereby promoting the separation of the water and the sludge of the sludge.
In the invention, preferably, the water pumping tank 3 is connected with the separation tank 1 through the telescopic pipe 12, one end of the telescopic pipe 12 is connected with the second material pump, the outer side of the other end of the telescopic pipe 12 is fixedly connected with the sliding rod, and the sliding rod, the water pumping tank 3, the telescopic pipe 12 and the observation window 9 are arranged, so that after the water and the mud of the sludge are separated, the position of the water layer is observed through the observation window 9, the sliding rod is stirred to drive the telescopic pipe 12 to adjust the position, the second material pump is started, the water is pumped into the water pumping tank 3 for collection, and after the water is collected, the mud outlet at the bottom of the separation tank 1 can be opened to discharge the sludge, so that the water and the mud can be collected separately, and waste is avoided.
In the invention, preferably, the top of the separation box 1 is provided with the gas pressure gauge 7 and the air leakage port 8, the outer side of the air leakage port 8 is in threaded connection with the protective cover, the gas pressure gauge 7 is electrically connected with the probe through a lead, the model of the gas pressure gauge 7 is YTF-100BN, and the gas pressure gauge 7 and the air leakage port 8 are arranged, so that when sprayed medicament reacts with sludge, the change of the air pressure in the sealed separation box 1 is concerned, and when the air pressure is too high, the protective cover is opened, and the air is discharged through the air leakage port 8, so that the safety is ensured.
In the invention, preferably, the bottom ends of the pumping tank 3 and the medicine tank 2 are symmetrically and fixedly connected with the support legs 10, the outside of the separation tank 1 is provided with the observation window 9, and the bottom of the separation tank 1 is provided with the mud outlet, so that the support legs 10 can support the whole device.
In the invention, preferably, the second hydraulic cylinder 21 is fixedly connected to the inner side of the adjusting box 23, the second hydraulic cylinder 21 is slidably connected with a second hydraulic rod, the second hydraulic rod is rotatably connected with the connecting piece 22, the connecting piece 22 is rotatably connected with the mud sucking box 24, and by arranging the second hydraulic cylinder 21, the second hydraulic rod and the connecting piece 22, a worker can adjust the angle of the upper shovel plate 19 of the mud sucking box 24 shoveling in mud by adjusting the length of the first hydraulic rod ejected by the second hydraulic cylinder 21, and the mud cleaning is assisted.
In the invention, preferably, the inner side of the mud suction box 24 is provided with the screen 25, the thorn wheel 26 and the barb 27, the screen 25 and the barb 27 are positioned at two sides of the thorn wheel 26, the barb 27 is rotationally connected with the mud suction box 24 through a rotating connector, one end of the thorn wheel 26 is in transmission connection with the output end of the motor, and residual fiber garbage in the mud is collected through the blocking of the thorn wheel 26 and the barb 27, so that accumulation and blockage in a suction pipe are avoided, and the working process is influenced.
In the invention, preferably, a second rotating shaft 28 is arranged at the inner side of the second sludge conveying pipe 13, cutters 29 are uniformly arranged at the outer side of the second rotating shaft 28, one end of the second rotating shaft 28 is in transmission connection with the output end of a motor, conveying shafts 30 are symmetrically arranged at the inner side of the second sludge conveying pipe 13, the conveying shafts 30 are all positioned above the second rotating shaft 28, one end of each conveying shaft 30 is in transmission connection with the output end of the motor, and the second rotating shaft 28 is rotated by arranging the second sludge conveying pipe 13, the second rotating shaft 28, the cutters 29 and the conveying shafts 30, so that the cutters 29 are driven to rotate in the second sludge conveying pipe 13, the cutters 29 break up the agglomerated sludge, the transportation is convenient, and the conveying shafts 30 are symmetrically rotated to convey the sludge into the separating box 1 for treatment.
In the invention, preferably, the two sides of the adjusting box 23 are symmetrically and fixedly connected with the fixed legs 16, the inner sides of the fixed legs 16 are respectively provided with the first hydraulic cylinders 17, the first hydraulic cylinders 17 are respectively and slidably connected with the first hydraulic rods, the bottoms of the first hydraulic rods are respectively and fixedly connected with the conical heads 18, one sides of the fixed legs 16, which are close to the shovel plate 19, are respectively and rotatably connected with the first rotating shafts 20, hard bristles are uniformly arranged on the outer sides of the first rotating shafts 20, one ends of the first rotating shafts 20 are respectively and drivingly connected with the output ends of the motors, so that when the first hydraulic cylinders 17 are adjusted, the conical heads 18 can be nailed into a river bed under the silt, and are fixed, after the shovel plate 19 is shoveled into the silt, the hard bristles are driven to stir the silt through the rotation of the first rotating shafts 20 arranged on the two sides of the mud suction boxes 24, and part of fiber garbage in the silt can be wound on the outer sides of the first rotating shafts 20 for collection.
In the present invention, it is preferable that the suction pump and the screen are provided inside the hopper 14, the suction pump is located above the screen, the screen screens out some stones and garbage of a small diameter so as to avoid damaging the internal delicate structure, and these stones and garbage of a small diameter are discharged from the stone outlet 15 by the inclined design of the hopper 14.
The working principle and the using flow of the invention are as follows: when in use, the thorn wheel 26, the barb 27 and the screen 25 are arranged, so that after the shovel plate 19 is shoveled into sludge, the first rotating shaft 20 arranged at two sides of the suction box 24 rotates to drive the hard brush hair to stir up the sludge, and part of fiber garbage in the sludge can be wound to the outer side of the first rotating shaft 20 to be collected, and the rest fiber garbage in the sludge is collected through the blocking of the thorn wheel 26 and the barb 27, so that the accumulation and the blocking in a suction pipe are avoided, the working process is influenced, the medicine is sprayed on the surface of the sludge in the separation box 1 through the arrangement of the separation box 1, the medicine box 2 and the water pumping box 3, the separation of the muddy water of the sludge is promoted, the water is pumped into the water pumping box 3 through the telescopic pipe 12 and the second material pump, so that the water and the sludge are separately collected and used as different purposes, the waste is avoided, and when the sprayed medicine reacts with the sludge through the arrangement of the gas pressure gauge 7 and the air leakage port 8, the air pressure change in the sealed separating box 1 is concerned, when the air pressure is too high, the protective cover is opened, air is discharged through the air discharge port 8, so that safety is ensured, the first material pump pumps corresponding medicines into the spray head 11 through the medicine inlet pipe 4, the medicine outlet pipe 5 and the hose through the medicine outlet pipe 5, the spray head 11 is sprayed on the surface of sludge, the medicines can be added into the medicine box 2 through the feeding port 6, the operation is convenient, after the separation of water and mud of the sludge is finished, the position of the water layer is observed through the observation port 9, the telescopic pipe 12 is driven to adjust the position by stirring the sliding rod, the second material pump is started, the water is pumped into the water pumping box 3 for collection, and after the water is collected, the mud outlet at the bottom of the separating box 1 can be opened, the mud is discharged, through setting up second pneumatic cylinder 21, second hydraulic stem and connection piece 22, thereby make the staff through the length of the ejecting first hydraulic stem of adjustment second pneumatic cylinder 21, thereby adjust the angle of last shovel board 19 shovel income silt of suction box 24, supplementary clear up silt, through setting up second fortune mud pipe 13, second rotation axis 28, cutter 29 and transportation axle 30, thereby make second rotation axis 28 rotate, thereby drive cutter 29 and rotate in second fortune mud pipe 13, thereby make cutter 29 break up the silt of piece, be convenient for transport, and make transportation axle 30 symmetry rotate, transport the silt into separator box 1 and handle.
The preferred embodiments of the present invention have been described in detail above, but the present invention is not limited thereto. Within the scope of the technical idea of the invention, a number of simple variants of the technical solution of the invention are possible, including combinations of the individual technical features in any other suitable way, which simple variants and combinations should likewise be regarded as being disclosed by the invention, all falling within the scope of protection of the invention.
Claims (6)
1. Silt cleaning device is used in bridge construction, including separator box (1), its characterized in that: the separating box is characterized in that a medicine box (2) is arranged on one side of the separating box (1), a water pumping tank (3) and a second sludge conveying pipe (13) are arranged on the other side of the separating box (1), the second sludge conveying pipe (13) is located above the water pumping tank (3), a leaking box (14) is arranged at the bottom of the second sludge conveying pipe (13), a stone outlet (15) is formed in one side of the bottom of the leaking box (14), a communicating pipe is arranged at the bottom of the leaking box (14), the other end of the communicating pipe is connected with a sludge suction box (24), the sludge suction box (24) is connected with an adjusting box (23) in a rotating mode, and a shovel plate (19) is fixedly connected to one side, far away from the separating box (1), of the sludge suction box (24);
the inner side of the adjusting box (23) is fixedly connected with a second hydraulic cylinder (21), the second hydraulic cylinder (21) is in sliding connection with a second hydraulic rod, the second hydraulic rod is in rotary connection with a connecting sheet (22), and the connecting sheet (22) is in rotary connection with a mud suction box (24);
the adjustable hydraulic device comprises an adjusting box (23), wherein fixing legs (16) are symmetrically and fixedly connected to the two sides of the adjusting box, first hydraulic cylinders (17) are arranged on the inner sides of the fixing legs (16), the first hydraulic cylinders (17) are in sliding connection with first hydraulic rods, conical heads (18) are fixedly connected to the bottoms of the first hydraulic rods, first rotating shafts (20) are rotatably connected to one sides, close to a shovel plate (19), of the fixing legs (16), hard bristles are uniformly arranged on the outer sides of the first rotating shafts (20), and one ends of the first rotating shafts (20) are in transmission connection with the output ends of motors;
the inner side of the mud suction box (24) is provided with a screen (25), a thorn wheel (26) and barbs (27), the screen (25) and the barbs (27) are positioned on two sides of the thorn wheel (26), the barbs (27) are rotationally connected with the mud suction box (24) through a rotating connector, and one end of the thorn wheel (26) is in transmission connection with the output end of a motor;
the utility model discloses a mud pipe, including second fortune mud pipe (13), second rotation axis (28), cutter (29) are evenly arranged in second rotation axis (28) outside, the one end and the output transmission of motor of second rotation axis (28) are connected, the inboard symmetry of second fortune mud pipe (13) is provided with transportation axle (30), transportation axle (30) all are located the top of second rotation axis (28), the one end of transportation axle (30) all is connected with the output transmission of motor.
2. The sludge cleaning device for bridge construction according to claim 1, wherein a spray head (11) is arranged at the top of the inner side of the separation box (1), a medicine inlet pipe (4) is arranged at the top of the spray head (11), the medicine inlet pipe (4) is connected with a medicine outlet pipe (5) through a hose, the medicine outlet pipe (5) is connected with a first material pump at the inner side of the medicine box (2), and a charging port (6) is arranged at the top of the medicine box (2).
3. The sludge cleaning device for bridge construction according to claim 1, wherein the pumping tank (3) is connected with the separating tank (1) through a telescopic pipe (12), one end of the telescopic pipe (12) is connected with a second material pump, and a sliding rod is fixedly connected to the outer side of the other end of the telescopic pipe (12).
4. The sludge cleaning device for bridge construction according to claim 1, wherein a gas pressure gauge (7) and a gas leakage port (8) are arranged at the top of the separation box (1), a protective cover is connected to the outer side of the gas leakage port (8) in a threaded manner, the gas pressure gauge (7) is electrically connected with a probe through a wire, and the model of the gas pressure gauge (7) is YTF-100BN.
5. The sludge cleaning device for bridge construction according to claim 1, wherein the bottom ends of the pumping tank (3) and the medicine box (2) are symmetrically and fixedly connected with supporting legs (10), an observation window (9) is arranged on the outer side of the separation tank (1), and a sludge outlet is formed in the bottom of the separation tank (1).
6. The sludge cleaning device for bridge construction according to claim 1, wherein a pump and a screen are provided inside the drain box (14), and the pump is located above the screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011454152.0A CN112663713B (en) | 2020-12-10 | 2020-12-10 | Silt cleaning device for bridge construction |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011454152.0A CN112663713B (en) | 2020-12-10 | 2020-12-10 | Silt cleaning device for bridge construction |
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| CN112663713A CN112663713A (en) | 2021-04-16 |
| CN112663713B true CN112663713B (en) | 2023-06-27 |
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| CN202011454152.0A Active CN112663713B (en) | 2020-12-10 | 2020-12-10 | Silt cleaning device for bridge construction |
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| US10053385B1 (en) * | 2018-04-23 | 2018-08-21 | Ziyu Zhu | Device for separating water from sludge |
| CN208934033U (en) * | 2018-10-17 | 2019-06-04 | 镇江市正中建设工程质量检测中心 | A kind of silt cleaning device of the hydraulic engineering with anti-blockage function |
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| CN206829224U (en) * | 2017-06-21 | 2018-01-02 | 北京翔鲲水务建设有限公司 | A kind of water conservancy construction renovates device with desilting |
| CN207047079U (en) * | 2017-07-31 | 2018-02-27 | 张俊 | A kind of discarded slurry equipment for separating liquid from solid |
| CN108517831A (en) * | 2018-04-07 | 2018-09-11 | 严白双 | A kind of hydraulic engineering operating device and its working method |
| CN108930299B (en) * | 2018-08-01 | 2019-07-30 | 中国水利水电科学研究院 | A kind of river ecological Restoration system |
| CN111021455A (en) * | 2019-12-27 | 2020-04-17 | 山东水利职业学院 | Hydraulic engineering dredging device and method convenient to treat |
| CN111501883A (en) * | 2020-04-29 | 2020-08-07 | 刘涛 | River lake water course desilting screening plant |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10053385B1 (en) * | 2018-04-23 | 2018-08-21 | Ziyu Zhu | Device for separating water from sludge |
| CN208934033U (en) * | 2018-10-17 | 2019-06-04 | 镇江市正中建设工程质量检测中心 | A kind of silt cleaning device of the hydraulic engineering with anti-blockage function |
| CN209760338U (en) * | 2019-01-22 | 2019-12-10 | 陈娜 | multi-functional water conservancy sediment removal device |
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| Title |
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| 新型河底淤泥收集装置的研究和应用;林驰;宗政;尹勇;尤宽山;;治淮(第09期) * |
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