CN112942473A - Adjustable dredging device and dredging method for port - Google Patents
Adjustable dredging device and dredging method for port Download PDFInfo
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- CN112942473A CN112942473A CN202110142968.8A CN202110142968A CN112942473A CN 112942473 A CN112942473 A CN 112942473A CN 202110142968 A CN202110142968 A CN 202110142968A CN 112942473 A CN112942473 A CN 112942473A
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- frame
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- 238000000034 method Methods 0.000 title claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 94
- 238000003825 pressing Methods 0.000 claims abstract description 21
- 239000010802 sludge Substances 0.000 claims description 42
- 238000007790 scraping Methods 0.000 claims description 20
- 238000005452 bending Methods 0.000 claims description 19
- 238000001914 filtration Methods 0.000 claims description 19
- 239000002689 soil Substances 0.000 claims description 18
- 238000012545 processing Methods 0.000 claims description 9
- 238000005520 cutting process Methods 0.000 claims description 8
- 238000007599 discharging Methods 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims description 5
- 230000001681 protective effect Effects 0.000 claims description 5
- 238000005728 strengthening Methods 0.000 claims description 4
- 238000004804 winding Methods 0.000 claims description 3
- 239000004927 clay Substances 0.000 claims description 2
- 238000005086 pumping Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 10
- 230000000903 blocking effect Effects 0.000 description 8
- 230000008021 deposition Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 239000013049 sediment Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F5/00—Dredgers or soil-shifting machines for special purposes
- E02F5/28—Dredgers or soil-shifting machines for special purposes for cleaning watercourses or other ways
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
- B01D29/03—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements self-supporting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
- B01D29/56—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/76—Handling the filter cake in the filter for purposes other than for regenerating
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F5/00—Dredgers or soil-shifting machines for special purposes
- E02F5/30—Auxiliary apparatus, e.g. for thawing, cracking, blowing-up, or other preparatory treatment of the soil
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Treatment Of Sludge (AREA)
Abstract
The invention provides an adjustable dredging device and a dredging method for a port, which relate to the technical field of river channel dredging equipment and comprise river channels, sliding frames, lifting frames, drain pipes and filter boxes, wherein the sliding frames are arranged between the river channels, straight rods are arranged on two sides of the inner wall of each sliding frame, a cross rod is arranged between the straight rods, a first motor is arranged on each cross rod, a gear is arranged on one side of each first motor, partial saw teeth are arranged on the gears, the lifting frames are sleeved on the gears, the saw teeth are arranged on two side walls of each lifting frame, and the lifting rods are arranged at the bottoms of the lifting frames; the improved water filter is characterized in that a water inlet frame is arranged at the bottom of the lifting frame, a device chamber is arranged on the inner wall of the top of the water inlet frame, the lifting rod penetrates through one side of the water inlet frame to be provided with a connecting rotating rod, a filter plate is sleeved on the connecting rotating rod, at least one filter hole is formed in the filter plate, a lifter is arranged on two sides of the inner wall of the bottom of the device chamber, and a pressing plate is arranged on one side of the lifter. The invention has stable structure and strong adjustability.
Description
Technical Field
The invention belongs to the technical field of river channel dredging equipment, and particularly relates to an adjustable dredging device and a dredging method for a port.
Background
The phenomenon of sediment deposition in the channels and ponds of seaports. In the world, large and small ports have different siltation degrees, the result is that the water depth is reduced, the navigation is hindered, and the port with serious siltation even becomes a waste port. The silt prevention and reduction project consumes huge resources, and the dredging and maintenance cost also becomes a heavy burden. The problem of siltation is therefore a phenomenon of silt deposition in waterways and harbour basins which is often one of the keys to success or failure in harbour construction.
For example, an adjustable dredging device (CN201911295538.9) of a port for hydraulic engineering discloses adjustable dredging equipment, which adopts devices such as a storage battery, a U-shaped cover, a baffle plate, a filter plate, a mud outlet pipe, a liquid pump, a hose, an L-shaped mounting plate, a straight plate, a rotating plate, a driving motor, a collecting cover and the like. When the device is used, the device is too simple to clean the sludge, the treatment of running water is too single, the dredging effect is not obvious, and the device is lack of how to treat the sludge after dredging.
Aiming at the situation, the adjustable dredging device and dredging method for the port are needed, sludge can be efficiently cleaned, and the sludge can be effectively treated to form a set of complete sludge treatment system.
Disclosure of Invention
In order to solve the technical problems, the invention aims to provide an adjustable dredging device and a dredging method for a port.
The invention provides the following technical scheme:
an adjustable dredging device for a port and a dredging method comprise river channels, sliding frames, lifting frames, drain pipes and filter boxes, wherein the sliding frames are arranged among the river channels, straight rods are arranged on two sides of the inner wall of each sliding frame, a cross rod is arranged between the straight rods, a first motor is arranged on each cross rod, a gear is arranged on one side of each first motor, partial saw teeth are arranged on the gears, the lifting frames are sleeved on the gears, the saw teeth are arranged on two side walls of each lifting frame, the gears are connected with the lifting frames through the saw teeth, and the lifting rods are arranged at the bottoms of the lifting frames; the device comprises a lifting frame, a water inlet frame, a device chamber, a connecting rotating rod, a filter plate, a press plate, at least one fine block and a lifting frame, wherein the water inlet frame is arranged at the bottom of the lifting frame, the device chamber is arranged on the inner wall of the top of the water inlet frame, the connecting rotating rod is arranged on one side, which penetrates through the water inlet frame, the filter plate is sleeved on the connecting rotating rod, the filter plate is connected with the water inlet frame, at least one filter hole is formed in the filter plate, lifters are arranged on two sides of the inner wall of the bottom of the device chamber;
the bottom of the connecting rotating rod is provided with a drill bit, fan-shaped pieces are obliquely arranged on two sides of the top of the drill bit, connecting scraping strips with different lengths are arranged between the fan-shaped pieces, at least one semicircular piece is arranged on one side of each connecting scraping strip, at least one blade is arranged on each semicircular piece, arc lines are arranged on two sides of the connecting rotating rod and are connected with each other, a side scraper is arranged at one end of each arc line, circular ring blocks are arranged at the connection part and two sides of each arc line, a bending rod is arranged on each circular ring block in a surrounding mode, an installation block is arranged at one end of each bending rod, and U-shaped blocks are arranged on two sides of; a filter block is arranged on one side of the water inlet frame, the drain pipe is arranged on one side of the filter block, a water pump is arranged on the drain pipe, a filter opening is formed in the position, above the river channel, of the drain pipe, a rotary table is arranged in the filter opening, at least one round hole is formed in the rotary table, a rotating machine is arranged at the top of the drain pipe and is connected with the rotary table in a rotating mode, a treatment opening is formed in the tail end of the drain pipe, spiral plates are arranged on two sides of the treatment opening, and a filter disc is arranged between the spiral;
the improved river channel structure is characterized in that a groove is formed in one side of the river channel, a second motor is arranged at the groove, a driving fan is arranged at the top of the second motor, the driving fan is arranged below an outlet of a drainage pipe, one side of the driving fan is obliquely arranged on the filtering box, a filtering net is arranged on one side of the filtering box, a through hole is formed in the bottom of the filtering box, a trapezoidal groove is formed in the bottom of the groove, a shaking net is arranged at the notch of the trapezoidal groove, a vibrator is arranged at the bottom of the shaking net, a soil pressing block is arranged on one side of the trapezoidal groove in a sliding mode, a driving rod is arranged at the top of the soil pressing block, a top plate is arranged at.
Preferably, the top of the sliding frame is slidably provided with a sliding rod, the two ends of the sliding rod are provided with screw rods, the bottom of each screw rod is provided with a pulley, and the pulleys are connected with the river channel.
Preferably, the straight rod is wound with a spring, a bending sleeve rod is sleeved on the straight rod and connected with the spring, and the bending sleeve rod is connected with the lifting frame.
Preferably, the device box is sleeved on the connecting rotating rod, a rotating wheel is arranged on one side of the device box in a rotating mode, the rotating wheel is arranged on one side of the rotating wheel, a conveying belt is arranged between the rotating wheels in a winding mode, and the rotating wheel is sleeved on the connecting rotating rod.
Preferably, the filter block is a sphere, and at least one triangular block is arranged on the filter block.
Preferably, a first protective cover is arranged on the rotating machine, and a second protective cover is arranged on the second motor.
Preferably, the filter cassette is an arcuate block.
Preferably, a valve is arranged on one side of the trapezoid groove, a water guide pipe is arranged on one side of the valve, and the water guide pipe obliquely penetrates through the river channel.
Preferably, the bottom of the soil pressing block is provided with a trapezoid body and a rectangular hole.
Preferably, the method comprises the following steps:
s1, the first motor drives the gear to rotate, partial sawteeth are arranged on the gear, and the gear drives the two sides of the lifting frame to rotate back and forth to adjust the lifting height of the water inlet frame.
S2, the water inlet frame is placed in water, the rotating rod is connected to rotate, the sludge is excavated through the drill bit, when the drill bit excavates downwards, the fan-shaped pieces on the two sides of the drill bit are used for strengthening cutting, and the rotating connecting scraping strips separate the sludge, the semicircular pieces and the blades on the semicircular pieces to cut the sludge. The arc lines of two symmetries link to each other, and the side scraper of arc line one end scrapes the lateral wall earlier, and silt passes through from the mouth between the arc line, is handled by the ring piece during through, and the piece increase of buckling on the ring piece scrapes with silt area of contact, two U type pieces.
S3, the filter plate plays a role in filtering after the sludge is broken, the lifter drives the press plate, and the filter holes are squeezed by the fine blocks to prevent the filter holes from being blocked by the sludge.
S4, filtering by the filter block, pumping water to the drain pipe by the water pump, processing before discharging through the filter opening and the processing opening, driving the turntable to rotate by the rotating machine, and discharging water conveniently by the spiral plate of the processing opening.
S5, enabling the water flowing out to fall on the driving fan, enabling the driving fan to rotate, enabling the water to impact and fall on the filter screen, enabling the water to flow to the trapezoid groove from the through hole in a discharging mode, processing the water through the vibrator vibration shaking net, enabling the water to flow to the bottom of the groove, enabling the water to be discharged and filtered through the valve, enabling the elevator to drive the driving rod, and enabling the driving rod to drive the clay pressing block to extrude precipitated sludge into blocks.
The invention has the beneficial effects that: the invention has reasonable design structure, drives the lifting frame to do reciprocating lifting motion through the incomplete gear, is convenient for the water inlet frame to adjust different water inlet depths, increases the flexibility of the device, increases the sludge scraping degree and scraping efficiency through the drill bit and the fan-shaped pieces on two sides of the drill bit and the special connection mode of the arc lines, performs treatment before drainage through the filter opening and the treatment opening, increases sludge removal through the driving fan, and performs final treatment on sludge by using the sediment of the trapezoid groove and the soil compacting block to form a complete sludge treatment system.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic top view of the present invention;
FIG. 2 is an enlarged view of the lifting frame of the present invention;
FIG. 3 is an enlarged view of the present invention at the position of the connecting rod;
FIG. 4 is an enlarged view of the ring block of the present invention;
FIG. 5 is an enlarged view of the semi-circle segment of the present invention;
FIG. 6 is an enlarged view of the filter opening of the present invention;
FIG. 7 is an enlarged view of the treatment opening of the present invention;
fig. 8 is an enlarged schematic view of the filter cassette of the present invention.
Labeled as: 1. riverway, 2, a sliding frame, 3, a lifting frame, 4, a drain pipe, 5, a filter box, 201, a sliding rod, 202, a screw rod, 203, a pulley, 301, a water inlet frame, 302, a device chamber, 303, a gear, 304, a saw tooth, 305, a first motor, 306, a cross rod, 307, a straight rod, 308, a bending sleeve rod, 309, a spring, 310, a lifting rod, 311, a connecting rotating rod, 312, a rotating wheel, 313, a conveyor belt, 314, a lifter, 315, a pressing plate, 316, a fine block, 317, a filter plate, 318, a filter hole, 319, a filter block, 320, an arc line, 321, a circular block, 322, a side scraper, 323, a drill bit, 324, a fan-shaped sheet, 325, a connecting scraper bar, 326, a semicircular sheet, 327, a blade, 328, a bending rod, 329, a mounting block, 330, a U-shaped block, 401, a triangular block, 402, a water pump, 403, a filter hole, 404, a processing port, 405, a rotary table, 406, a circular hole, 407, a rotary, 409. the filter disc 410, the spiral plate 501, the groove 502, the second motor 503, the second protective cover 504, the driving fan 505, the water guide pipe 506, the filter screen 507, the through hole 508, the shaking net 509, the vibrator 510, the trapezoid groove 511, the valve 511, the driving rod 512, the 513, the soil pressing block 514, the top plate 515 and the lifter.
Detailed Description
As shown in fig. 1-8, the adjustable dredging device for harbors and dredging method of the invention comprises a river channel 1, sliding frames 2, lifting frames 3, a drain pipe 4 and a filter box 5, wherein the sliding frames 2 are arranged between the river channels 1, straight rods 307 are arranged on two sides of the inner wall of the sliding frame 2, cross rods 306 are arranged between the straight rods 307, a first motor 305 is arranged on the cross rods 306, a gear 303 is arranged on one side of the first motor 305, a part of saw teeth 304 are arranged on the gear 303, the lifting frame 3 is sleeved on the gear 303, the saw teeth 304 are arranged on two side walls of the lifting frame 3, the gear 303 is connected with the lifting frame 3 through the saw teeth 304, and a lifting rod 310 is arranged at the bottom of the lifting frame 3; the bottom of the lifting frame 310 is provided with a water inlet frame 301, the inner wall of the top of the water inlet frame 301 is provided with a device chamber 302, the lifting rod 310 penetrates through one side of the water inlet frame 301 to be provided with a connecting rotating rod 311, a filter plate 317 is sleeved on the connecting rotating rod 311, the filter plate 317 is connected with the water inlet frame 301, the filter plate 317 is provided with at least one filter hole 318, two sides of the inner wall of the bottom of the device chamber 302 are provided with a lifter 314, one side of the lifter 314 is provided with a pressing plate 315, the bottom of the pressing plate 315 is provided with at least one thin block 316, and the thin block 316 penetrates through the filter hole 318;
the bottom of the connecting rotating rod 311 is provided with a drill 323, two sides of the top of the drill 323 are obliquely provided with fan-shaped pieces 324, connecting scraping strips 325 with different lengths are arranged between the fan-shaped pieces 324, one side of the connecting scraping strips 325 is provided with at least one semi-circular piece 326, the semi-circular piece 326 is provided with at least one blade 327, two sides of the connecting rotating rod 311 are provided with arc lines 320, the arc lines 320 are connected with each other, one end of each arc line 320 is provided with a side scraper 322, the joint of the arc lines 320 and two sides are provided with circular blocks 321, the circular blocks 321 are provided with bending rods 328 in a surrounding manner, one end of each bending rod 328 is provided with an installation block 329, and two sides of each installation block 329 are provided with U; a filter block 319 is arranged on one side of the water inlet frame 301, the drain pipe 4 is arranged on one side of the filter block 319, a water pump 402 is arranged on the drain pipe 4, a filter opening 403 is formed in the position, above the river channel 1, of the drain pipe 4, a rotary table 405 is arranged in the filter opening 403, at least one round hole 406 is formed in the rotary table 405, a rotary machine 408 is arranged at the top of the drain pipe 4, the rotary machine 408 is rotatably connected with the rotary table 405, a treatment opening 404 is formed in the tail end of the drain pipe 4, spiral plates 410 are arranged on two sides of the treatment opening 404, and filter discs 409 are arranged between the spiral plates 410;
Specifically, as shown in fig. 1-8, the invention comprises a river channel 1, sliding frames 2, lifting frames 3, a drain pipe 4 and a filter box 5, wherein the sliding frames 2 are arranged between the river channels 1, straight rods 307 are arranged on two sides of the inner wall of each sliding frame 2, cross rods 306 are arranged between the straight rods 307, a first motor 305 is arranged on each cross rod 306, a gear 303 is arranged on one side of each first motor 305, a part of saw teeth 304 are arranged on each gear 303, the lifting frames 3 are sleeved on the gears 303, saw teeth 304 are arranged on two side walls of each lifting frame 3, the gears 303 are connected with the lifting frames 3 through the saw teeth 304, and the lifting rods 310 are; the bottom of the lifting frame 310 is provided with a water inlet frame 301, the inner wall of the top of the water inlet frame 301 is provided with a device chamber 302, the lifting rod 310 penetrates through one side of the water inlet frame 301 to be provided with a connecting rotating rod 311, the connecting rotating rod 311 is sleeved with a filter plate 317, the filter plate 317 is connected with the water inlet frame 301, the filter plate 317 is provided with at least one filter hole 318, two sides of the inner wall of the bottom of the device chamber 302 are provided with a lifter 314, one side of the lifter 314 is provided with a pressing plate 315, the bottom of the pressing plate 315 is provided with at least one fine block 316. The first motor 305 drives the gear 303 to rotate, only part of the saw teeth 304 are arranged on the gear 303, and when the gear 303 rotates with the lifting frame 3, the gear 303 can rotate back and forth on two sides of the lifting frame 3, so that the lifting height of the lifting frame 3 can be adjusted by controlling the gear 303. When the water inlet frame 301 is put into water, the filter plates 317 have a filtering effect after sludge is broken, the lifter 314 drives the pressing plate 315, and the filter holes 318 are pressed by the thin blocks 316 to prevent the sludge from blocking the filter holes 318.
Specifically, as shown in fig. 1 to 8, a drill 323 is arranged at the bottom of the connecting rotary rod 311, fan-shaped pieces 324 are obliquely arranged on two sides of the top of the drill 323, connecting scraping strips 325 with different lengths are arranged between the fan-shaped pieces 324, at least one semi-circular piece 326 is arranged on one side of the connecting scraping strip 325, at least one blade 327 is arranged on the semi-circular piece 326, arc lines 320 are arranged on two sides of the connecting rotary rod 311, the arc lines 320 are connected with each other, a side scraper 322 is arranged at one end of the arc lines 320, circular ring blocks 321 are arranged at the connection position of the arc lines 320 and on two sides of the connection position, a bending rod 328 is arranged on the circular ring blocks 321 in a surrounding manner, an installation block 329 is; go into water frame 301 one side and be equipped with filter block 319, filter block 319 one side is equipped with drain pipe 4, be equipped with water pump 402 on the drain pipe 4, drain pipe 4 establishes and is equipped with filtration mouth 403 in river course 1 top department, is equipped with carousel 405 in the filtration mouth 403, is equipped with at least one round hole 406 on the carousel 405, and drain pipe 4 top is equipped with rotating machine 408, and rotating machine 408 rotates with carousel 405 and links to each other, and drain pipe 4 end is equipped with handles mouthful 404, handles mouthful 404 both sides and is equipped with spiral plate 410, is equipped with filter disc 409 between the spiral plate 410. Through driving the connecting rotating rod 311, the sludge is excavated by the drill 323, in the downward excavating process, in order to prevent the sludge from blocking the excavated part, the drill 323 cannot be taken out, the fan-shaped sheets 324 at the two sides of the drill 323 are used for strengthening cutting, part of the sludge is separated by the rotating connecting scraping strips 325, and the semicircular sheets 326 at the connecting scraping strips 325 and the blades 327 thereon are convenient for cutting the sludge and can prevent the blocking between the connecting scraping strips 325. In order to strengthen the cutting of both sides after the drill 323 breaks the wall, connect through two symmetrical arc lines 320, the side scraper 322 of arc line 320 one end scrapes the lateral wall earlier, and silt passes through from the mouth between the arc line 320, is further handled by ring piece 321 during through, and the contact area with silt is convenient for increase by the bending piece 328 on the ring piece 321, scrapes with two U type pieces, has increased the broken degree of silt. The filter block 319 filters, the water pump 402 pumps water to the drain pipe 4, the water is treated before being discharged through the filter opening 403 and the treatment opening 404, the rotating machine 408 drives the rotating disc 405 to rotate, partial sludge is prevented from blocking the drain pipe 4, the effect of further filtering can be achieved, the spiral plate 410 of the treatment opening 404 facilitates the discharge of water, and the filter disc 9 achieves the effect of further filtering.
Specifically, as shown in fig. 1 to 8, a groove 501 is formed in one side of a river channel 1, a second motor 502 is arranged at the groove 501, a driving fan 504 is arranged at the top of the second motor 502, the driving fan 504 is arranged below an outlet of a drain pipe 505, a filter box 5 is obliquely arranged on one side of the driving fan 504, a filter screen 506 is arranged on one side of the filter box 5, a through hole 507 is formed in the bottom of the filter box 5, a trapezoidal groove 510 is formed in the bottom of the groove 501, a shaking net 508 is arranged at a notch of the trapezoidal groove 510, a vibrator 509 is arranged at the bottom of the shaking net 508, a soil compacting block 513 is slidably arranged on one side of the trapezoidal groove 510, a driving rod 512 is arranged at the top of the soil compacting block 513, a top plate 514 is arranged. The water after discharging is handled, the water that flows out falls on drive fan 504, drive fan 504 rotates, fly to the filter screen on 506 with the water hammer, the filter effect to silt has been increased, discharge from through-hole 507 and flow to dovetail groove 510 on, handle through vibrator 509 vibration shake net 508, rivers are to the tank bottom, carry out limit discharge and filter to water through the valve, fall on the mud of tank bottom, drive actuating lever 512 with lift 515, actuating lever 512 drives soil compacting piece 513 and extrudes into the piece to the silt after deposiing nearly, be convenient for transport discharge.
Specifically, as shown in fig. 1 to 8, a sliding rod 201 is slidably disposed at the top of the sliding frame 2, two ends of the sliding rod 201 are provided with a screw rod 202, a pulley 203 is disposed at the bottom of the screw rod 202, and the pulley 203 is connected to the river channel 1. The slide frame 2 is convenient for the silt clearance in different river course 1 positions of shift on slide bar 201, and the lead screw 202 is convenient for adjust the height, conveniently goes into the different degree of depth of water frame 301 and intakes. The straight rod 307 is provided with a spring 309 in a winding mode, a bending sleeve rod 308 is sleeved on the straight rod 307, the bending sleeve rod 308 is connected with the spring 309, the bending sleeve rod 308 is connected with the lifting frame 3, the lifting frame 3 is lifted, the bending sleeve rod 308 extrudes the spring 309, and the lifting stability of the lifting frame 3 is improved. The device box is sleeved on the connecting rotating rod 311, one side of the device box is rotatably provided with the rotating wheel 312, one side of the rotating wheel 312 is provided with the rotating wheel 312, the conveying belt 313 is wound between the rotating wheels 312, the rotating wheel 312 is sleeved on the connecting rotating rod 311, the device box is convenient to lift together with the lifting rod 310 and is connected with the conveying belt 313 in a transmission mode through the rotating wheel 312, and the rotating stability of the connecting rotating rod 311 is improved. The filter block 319 is a sphere, at least one triangular block 401 is arranged on the filter block 319, the sphere increases the contact area with water flow, and the triangular block 401 has the effect of filtering larger soil blocks. The first protection cover 407 is arranged on the rotating machine 408, the second protection cover 503 is arranged on the second motor 502, and both the first protection cover and the second protection cover have waterproof protection effects. The filter box 5 is an arc-shaped block, so that the water flow can be fully contacted and filtered conveniently. A valve 511 is arranged on one side of the trapezoid-shaped groove 510, a water guide pipe 505 is arranged on one side of the valve 511, and the water guide pipe 505 obliquely penetrates through the river channel 1, so that water after sludge treatment can be conveniently discharged. The bottom of the soil pressing block 513 is provided with a trapezoid body and a cuboid hole, and the trapezoid body and the cuboid hole of the soil pressing block 513 are convenient for applying force to extrude sludge so as to shovel the sludge.
The working principle of the invention is as follows: the invention comprises that the gear 303 is driven to rotate by the first motor 305, only part of saw teeth 304 are arranged on the gear 303, and the gear 303 can rotate back and forth on two sides of the lifting frame 3 when rotating with the lifting frame 3, so that the lifting height of the lifting frame 3 can be adjusted by controlling the gear 303. The water inlet frame 301 is put into water, the filter plate 317 plays a role in filtering after sludge is broken, the lifter 314 drives the pressing plate 315, and the filter holes 318 are squeezed by the fine blocks 316 to prevent the sludge from blocking the filter holes 318; through driving the connecting rotating rod 311, the sludge is excavated by the drill 323, in the downward excavating process, in order to prevent the sludge from blocking the excavated part, the drill 323 cannot be taken out, the fan-shaped sheets 324 at the two sides of the drill 323 are used for strengthening cutting, part of the sludge is separated by the rotating connecting scraping strips 325, and the semicircular sheets 326 at the connecting scraping strips 325 and the blades 327 thereon are convenient for cutting the sludge and can prevent the blocking between the connecting scraping strips 325. In order to strengthen the cutting of both sides after the drill 323 breaks the wall, connect through two symmetrical arc lines 320, the side scraper 322 of arc line 320 one end scrapes the lateral wall earlier, and silt passes through from the mouth between the arc line 320, is further handled by ring piece 321 during through, and the contact area with silt is convenient for increase by the bending piece 328 on the ring piece 321, scrapes with two U type pieces, has increased the broken degree of silt. The filter block 319 filters, the water pump 402 pumps water to the drain pipe 4, the water is treated before being discharged through the filter opening 403 and the treatment opening 404, the rotary machine 408 drives the rotary table 405 to rotate, partial sludge is prevented from blocking the drain pipe 4, the effect of further filtering can be achieved, the spiral plate 410 of the treatment opening 404 facilitates the discharge of water, and the filter disc 9 achieves the effect of further filtering; the water after discharging is handled, the water that flows out falls on drive fan 504, drive fan 504 rotates, fly to the filter screen on 506 with the water hammer, the filter effect to silt has been increased, discharge from through-hole 507 and flow to dovetail groove 510 on, handle through vibrator 509 vibration shake net 508, rivers are to the tank bottom, carry out limit discharge and filter to water through the valve, fall on the mud of tank bottom, drive actuating lever 512 with lift 515, actuating lever 512 drives soil compacting piece 513 and extrudes into the piece to the silt after deposiing nearly, be convenient for transport discharge.
In conclusion, the invention has reasonable design structure, the incomplete gear drives the lifting frame to do reciprocating lifting motion, the adjustment of different water inlet depths of the water inlet frame is convenient, the flexibility of the device is increased, the sludge scraping degree and scraping efficiency are increased by the special connection mode of the drill bit, the fan-shaped pieces on two sides of the drill bit and the arc lines, the treatment before water drainage is carried out by the filter opening and the treatment opening, the sludge removal is increased by the driving fan, and the sludge is finally treated by the sedimentation of the trapezoid groove and the soil compacting block, so that a set of complete sludge treatment system is formed.
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 changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides an adjustable desilting device in harbour which characterized in that: the novel river channel filter box comprises river channels, sliding frames, lifting frames, a drain pipe and a filter box, wherein the sliding frames are arranged between the river channels, straight rods are arranged on two sides of the inner wall of each sliding frame, a cross rod is arranged between the straight rods, a first motor is arranged on the cross rod, a gear is arranged on one side of the first motor, partial saw teeth are arranged on the gear, the lifting frames are sleeved on the gear, the saw teeth are arranged on two side walls of each lifting frame, the gear is connected with the lifting frames through the saw teeth, and a lifting rod is arranged at the bottom of each lifting frame; the device comprises a lifting frame, a water inlet frame, a device chamber, a connecting rotating rod, a filter plate, a press plate, at least one fine block and a lifting frame, wherein the water inlet frame is arranged at the bottom of the lifting frame, the device chamber is arranged on the inner wall of the top of the water inlet frame, the connecting rotating rod is arranged on one side, which penetrates through the water inlet frame, the filter plate is sleeved on the connecting rotating rod, the filter plate is connected with the water inlet frame, at least one filter hole is formed in the filter plate, lifters are arranged on two sides of the inner wall of the bottom of the device chamber;
the bottom of the connecting rotating rod is provided with a drill bit, fan-shaped pieces are obliquely arranged on two sides of the top of the drill bit, connecting scraping strips with different lengths are arranged between the fan-shaped pieces, at least one semicircular piece is arranged on one side of each connecting scraping strip, at least one blade is arranged on each semicircular piece, arc lines are arranged on two sides of the connecting rotating rod and are connected with each other, a side scraper is arranged at one end of each arc line, circular ring blocks are arranged at the connection part and two sides of each arc line, a bending rod is arranged on each circular ring block in a surrounding mode, an installation block is arranged at one end of each bending rod, and U-shaped blocks are arranged on two sides of; go into water frame one side and be equipped with the filter block, filter block one side is equipped with the drain pipe, be equipped with the water pump on the drain pipe, the drain pipe is established river course top department is equipped with the filtration mouth, be equipped with the carousel in the filtration mouth, be equipped with at least one round hole on the carousel, the drain pipe top is equipped with the machine of changeing, the machine of changeing with the carousel rotates continuously, the drain pipe end is equipped with handles the mouth, it is equipped with the spiral plate to handle a mouthful both sides, be equipped with the filter element between the spiral plate.
2. The adjustable dredging device for harbor as claimed in claim 1, wherein: the improved river course filter box is characterized in that a groove is formed in one side of the river course, a second motor is arranged at the groove, a driving fan is arranged at the top of the second motor, the driving fan is arranged below an outlet of a drainage pipe, one side of the driving fan is obliquely arranged on the filter box, a filter screen is arranged on one side of the filter box, a through hole is formed in the bottom of the filter box, a trapezoidal groove is formed in the bottom of the groove, a shaking net is arranged at the notch of the trapezoidal groove, a vibrator is arranged at the bottom of the shaking net, a soil pressing block is slidably arranged on one side of the trapezoidal groove, a driving rod is arranged at the top of the soil pressing block, a top plate is arranged at the top of.
3. The adjustable dredging device for harbor as claimed in claim 1, wherein: a sliding rod is arranged at the top of the sliding frame in a sliding mode, lead screws are arranged at two ends of the sliding rod, and pulleys are arranged at the bottoms of the lead screws and connected with the river channel; the straight rod is wound with a spring, a bending sleeve rod is sleeved on the straight rod and connected with the spring, and the bending sleeve rod is connected with the lifting frame; the device box is sleeved on the connecting rotating rod, a rotating wheel is arranged on one side of the device box in a rotating mode, the rotating wheel is arranged on one side of the rotating wheel, a conveying belt is arranged between the rotating wheels in a winding mode, and the rotating wheel is sleeved on the connecting rotating rod.
4. The adjustable dredging device for harbor as claimed in claim 1, wherein: the filter block is a sphere, and at least one triangular block is arranged on the filter block; a first protective cover is arranged on the rotating machine, and a second protective cover is arranged on the second motor; the filter box is an arc-shaped block.
5. The adjustable dredging device for harbor as claimed in claim 1, wherein: a valve is arranged on one side of the trapezoid groove, a water guide pipe is arranged on one side of the valve, and the water guide pipe penetrates through the river channel in an inclined mode.
6. The adjustable dredging device for harbor as claimed in claim 1, wherein: and a trapezoidal body and a rectangular hole are arranged at the bottom of the soil pressing block.
7. A dredging method using the adjustable dredging device for harbor as claimed in claim 1, characterized by comprising the steps of:
s1, the first motor drives the gear to rotate, partial sawteeth are arranged on the gear, and the gear drives the two sides of the lifting frame to rotate back and forth to adjust the lifting height of the water inlet frame.
S2, the water inlet frame is placed in water, the rotating rod is connected to rotate, the sludge is excavated through the drill bit, when the drill bit excavates downwards, the fan-shaped pieces on the two sides of the drill bit are used for strengthening cutting, and the rotating connecting scraping strips separate the sludge, the semicircular pieces and the blades on the semicircular pieces to cut the sludge. The arc lines of two symmetries link to each other, and the side scraper of arc line one end scrapes the lateral wall earlier, and silt passes through from the mouth between the arc line, is handled by the ring piece during through, and the piece increase of buckling on the ring piece scrapes with silt area of contact, two U type pieces.
S3, the filter plate plays a role in filtering after the sludge is broken, the lifter drives the press plate, and the filter holes are squeezed by the fine blocks to prevent the filter holes from being blocked by the sludge.
S4, filtering by the filter block, pumping water to the drain pipe by the water pump, processing before discharging through the filter opening and the processing opening, driving the turntable to rotate by the rotating machine, and discharging water conveniently by the spiral plate of the processing opening.
S5, enabling the water flowing out to fall on the driving fan, enabling the driving fan to rotate, enabling the water to impact and fall on the filter screen, enabling the water to flow to the trapezoid groove from the through hole in a discharging mode, processing the water through the vibrator vibration shaking net, enabling the water to flow to the bottom of the groove, enabling the water to be discharged and filtered through the valve, enabling the elevator to drive the driving rod, and enabling the driving rod to drive the clay pressing block to extrude precipitated sludge into blocks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110142968.8A CN112942473A (en) | 2021-02-02 | 2021-02-02 | Adjustable dredging device and dredging method for port |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110142968.8A CN112942473A (en) | 2021-02-02 | 2021-02-02 | Adjustable dredging device and dredging method for port |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112942473A true CN112942473A (en) | 2021-06-11 |
Family
ID=76241522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110142968.8A Withdrawn CN112942473A (en) | 2021-02-02 | 2021-02-02 | Adjustable dredging device and dredging method for port |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112942473A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116971439A (en) * | 2023-09-19 | 2023-10-31 | 山西一建集团有限公司 | River dredging device for hydraulic ecological engineering |
| CN117383783A (en) * | 2023-12-11 | 2024-01-12 | 山东恒基农牧机械有限公司 | A press polymerization treatment facility for beasts and birds excrement is dirty |
-
2021
- 2021-02-02 CN CN202110142968.8A patent/CN112942473A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116971439A (en) * | 2023-09-19 | 2023-10-31 | 山西一建集团有限公司 | River dredging device for hydraulic ecological engineering |
| CN116971439B (en) * | 2023-09-19 | 2023-12-01 | 山西一建集团有限公司 | River dredging device for hydraulic ecological engineering |
| CN117383783A (en) * | 2023-12-11 | 2024-01-12 | 山东恒基农牧机械有限公司 | A press polymerization treatment facility for beasts and birds excrement is dirty |
| CN117383783B (en) * | 2023-12-11 | 2024-02-27 | 山东恒基农牧机械有限公司 | A press polymerization treatment facility for beasts and birds excrement is dirty |
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Application publication date: 20210611 |