CN111677041B - River course ecological remediation sediment removal device for hydraulic engineering - Google Patents
River course ecological remediation sediment removal device for hydraulic engineering Download PDFInfo
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- CN111677041B CN111677041B CN202010367341.8A CN202010367341A CN111677041B CN 111677041 B CN111677041 B CN 111677041B CN 202010367341 A CN202010367341 A CN 202010367341A CN 111677041 B CN111677041 B CN 111677041B
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- box body
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- top end
- filter screen
- plate
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- 238000005067 remediation Methods 0.000 title claims description 3
- 239000013049 sediment Substances 0.000 title claims description 3
- 230000007246 mechanism Effects 0.000 claims abstract description 35
- 238000001914 filtration Methods 0.000 claims abstract description 29
- 238000002955 isolation Methods 0.000 claims abstract description 28
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 11
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 11
- 241001330002 Bambuseae Species 0.000 claims abstract description 11
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 11
- 239000011425 bamboo Substances 0.000 claims abstract description 11
- 238000003825 pressing Methods 0.000 claims abstract description 11
- 238000003860 storage Methods 0.000 claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 42
- 239000007788 liquid Substances 0.000 claims description 29
- 239000003814 drug Substances 0.000 claims description 21
- 238000007789 sealing Methods 0.000 claims description 3
- 230000008676 import Effects 0.000 claims 1
- 239000010802 sludge Substances 0.000 abstract description 21
- 241000196324 Embryophyta Species 0.000 abstract description 16
- 239000004575 stone Substances 0.000 abstract description 16
- 239000002002 slurry Substances 0.000 description 16
- 238000000926 separation method Methods 0.000 description 5
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 238000012216 screening Methods 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
Images
Classifications
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F7/00—Equipment for conveying or separating excavated material
- E02F7/06—Delivery chutes or screening plants or mixing plants mounted on dredgers or excavators
-
- 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
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/90—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with paddles or arms
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F7/00—Equipment for conveying or separating excavated material
- E02F7/02—Conveying equipment mounted on a dredger
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F7/00—Equipment for conveying or separating excavated material
- E02F7/02—Conveying equipment mounted on a dredger
- E02F7/023—Conveying equipment mounted on a dredger mounted on a floating dredger
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F7/00—Equipment for conveying or separating excavated material
- E02F7/02—Conveying equipment mounted on a dredger
- E02F7/026—Conveying equipment mounted on a dredger mounted on machines equipped with dipper- or bucket-arms
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F7/00—Equipment for conveying or separating excavated material
- E02F7/06—Delivery chutes or screening plants or mixing plants mounted on dredgers or excavators
- E02F7/065—Delivery chutes or screening plants or mixing plants mounted on dredgers or excavators mounted on a floating dredger
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/40—Protecting water resources
- Y02A20/402—River restoration
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention discloses a river channel ecological restoration dredging device for hydraulic engineering, and particularly relates to the field of river channel dredging equipment, wherein the river channel ecological restoration dredging device comprises a box body, a first filtering mechanism is arranged in the box body, and a second filtering mechanism is arranged in the box body; the first filtering mechanism comprises a guide isolation plate, the top end of the guide isolation plate is a slope, a storage groove is formed in one side wall inside the box body, a bamboo joint type electric push rod is fixedly arranged inside the storage groove, a push plate is arranged inside the box body, and a first filter screen is fixedly arranged at the top end of the guide isolation plate; the second filtering mechanism comprises a second filter screen, a screw rod is arranged inside the box body, a pressing plate is sleeved outside the screw rod, a balancing weight is fixedly arranged at the top end of the pressing plate, and a bearing seat is fixedly arranged at the top end of the balancing weight. The sludge is filtered by the two filtering mechanisms, so that the sludge is more thoroughly separated from stones, plant roots and the like, the workload of workers is reduced, and the operation is simple and convenient.
Description
Technical Field
The embodiment of the invention relates to the field of river channel dredging equipment, in particular to a river channel ecological restoration dredging device for hydraulic engineering.
Background
River channel siltation increasingly affects the normal play of various functions such as flood control, waterlogging drainage, irrigation, water supply, navigation and the like, in order to restore the normal functions of the river channel and promote the rapid and continuous development of the economic society, river channel desilting and dredging engineering is carried out, so that the river channel is deepened, widened and cleared through treatment, the production conditions and the living environment of the masses are obviously improved, and the silt deposited at the river bottom is blown and stirred into a turbid water state through mechanical equipment and flows away along with the river water or is excavated and cleared out of the river channel, thereby playing a role in dredging.
The prior art has the following defects: most river channel dredging devices do not leave silt and stone, plant rhizome etc. after digging out silt, or simply screen stone, plant rhizome, separate thoroughly, and silt is not convenient for carry to the bank through the delivery pump, needs the staff manual work to clear up silt once more, and work load is big, implements the work difficulty.
Disclosure of Invention
Therefore, the embodiment of the invention provides a river ecological restoration dredging device for hydraulic engineering, which is characterized in that sludge is filtered twice through a first filtering mechanism and a second filtering mechanism, the sludge is more thoroughly separated from stone blocks, plant roots and stems and the like, and can be cleaned out of a box body by workers, so that the workload of the workers is reduced, the operation is simple and convenient, and the problems that in the prior art, after most of river dredging devices dig out the sludge, the sludge is not separated from the stone blocks and the plant roots and the like in equal parts, or the stone blocks and the plant roots and stems are simply screened, the separation is not thorough, the sludge is inconvenient to convey to a bank through a conveying pump, the sludge needs to be manually cleaned again by the workers, the workload is large, and the implementation work is difficult are solved.
In order to achieve the above object, the embodiments of the present invention provide the following technical solutions: a river channel ecological restoration dredging device for hydraulic engineering comprises a ship body, a control room, an excavating mechanism and a box body, wherein the control room is arranged at the top end of the ship body, the excavating mechanism is arranged on one side of the control room, the box body is fixedly connected with the ship body, a first filtering mechanism is arranged inside the box body, a second filtering mechanism is arranged inside the box body, and the first filtering mechanism is arranged on one side of the second filtering mechanism;
the first filtering mechanism comprises a guide isolation plate, the guide isolation plate is fixedly arranged in the box body, the top end of the guide isolation plate is a slope, a storage groove is formed in one side wall in the box body, a bamboo joint type electric push rod is fixedly arranged in the storage groove, a push plate is arranged in the box body, one end of the bamboo joint type electric push rod extends out of the inner side wall of the box body and is fixedly connected with one side of the push plate, the bottom end of the push plate is in contact with the top end of the guide isolation plate, and a first filter screen is fixedly arranged at the top end of the guide isolation plate;
the second filtering mechanism comprises a second filter screen, the outer end of the second filter screen is fixedly connected with the inner wall of the box body and the outer end of the guide isolation plate, a screw rod is arranged inside the box body and movably connected with the second filter screen through a bearing, a pressing plate is sleeved at the outer end of the screw rod, a balancing weight is fixedly arranged at the top end of the pressing plate, a bearing seat is fixedly arranged at the top end of the balancing weight, and the bearing seat is connected with the screw rod through a ball nut pair.
Further, the fixed roof that is equipped with in box top, first filter screen top and roof bottom fixed connection, the fixed motor that is equipped with in roof top, motor output shaft and lead screw top fixed connection.
Further, the lead screw bottom extends to second filter screen bottom, the lead screw bottom mounting is equipped with the pivot, bearing swing joint is passed through with the inside bottom of box to the pivot bottom, the fixed a plurality of puddlers that are equipped with in pivot outer end, and is a plurality of the puddler is all established in second filter screen bottom.
Further, the fixed second delivery pump that is equipped with in roof top, the second delivery pump is established in motor one side, second delivery pump entrance point is equipped with first water pipeline, the fixed three way connection that is equipped with of second delivery pump exit end, the fixed second water pipeline that is equipped with of three way connection one end, second water pipeline bottom extends into the box inside and establishes in first filter screen one side, the fixed third water pipeline that is equipped with of three way connection other end, third water pipeline establishes at first filter screen opposite side, all fixed ooff valve that is equipped with on second water pipeline and the third water pipeline.
Further, a first conveying pump is fixedly arranged at the top end of the top plate, the first conveying pump is arranged on the other side of the motor, a pipe groove is formed in the other side wall inside the box body, a second slurry conveying pipeline is fixedly arranged at the inlet end of the first conveying pump, the second slurry conveying pipeline is arranged inside the pipe groove, the bottom end of the second slurry conveying pipeline extends into the box body, and a first slurry conveying pipeline is arranged at the outlet end of the first conveying pump.
Further, a storage cavity is formed between the guide isolation plate and one side wall of the inner portion of the box body, a feeding pipeline is fixedly arranged on one side of the box body, and a sealing cover is arranged at one end of the feeding pipeline.
Further, a third conveying pump is fixedly arranged on one side of the box body, a first liquid medicine conveying pipeline is fixedly arranged at an inlet end of the third conveying pump, one end of the first liquid medicine conveying pipeline extends into the storage cavity, a second liquid medicine conveying pipeline is fixedly arranged at an outlet end of the third conveying pump, the second liquid medicine conveying pipeline is arranged at the outer end of the box body, and a plurality of spray heads are fixedly arranged at the bottom end of the second liquid medicine conveying pipeline.
Furthermore, a liquid discharge pipe is fixedly arranged at the bottom end of the box body, and a switch valve is fixedly arranged on the liquid discharge pipe.
The embodiment of the invention has the following advantages:
1. according to the invention, the bamboo joint type electric push rod works to drive the push plate to move along the inclined plane at the top end of the guide isolation plate, the push plate can move to push the sludge falling on the top end of the guide isolation plate to one side of the first filter screen, at the moment, the first filter screen is utilized to filter the sludge for the first time, most of stones and plant roots in the sludge can be filtered, the sludge can pass through the first filter screen and fall on the top end of the second filter screen, compared with the prior art, the sludge can be effectively separated from the stones, plant roots and the like, most of the stones and plant roots and the like can be remained on the top end of the guide isolation plate, a worker can clean the sludge, the workload of the worker is reduced, and the operation is simple and convenient;
2. according to the invention, the screw rod is driven to rotate through the work of the motor, the screw rod can drive the bearing seat to move up and down along the screw rod, the bearing seat can drive the balancing weight and the pressing plate to move together, the balancing weight and the pressing plate can press sludge falling on the top end of the second filter screen to penetrate through the second filter screen, at the moment, the second filter screen is utilized to perform secondary screening and separation on a small amount of stones and plant roots, the separation is more thorough, compared with the prior art, the sludge is filtered again, the separation is more thorough, and workers only need to clean the filtered stones, plant roots and the like out of the box body.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structures, ratios, sizes, and the like shown in the present specification are only used for matching with the contents disclosed in the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions that the present invention can be implemented, so that the present invention has no technical significance, and any structural modifications, changes in the ratio relationship, or adjustments of the sizes, without affecting the effects and the achievable by the present invention, should still fall within the range that the technical contents disclosed in the present invention can cover.
FIG. 1 is a schematic view of the overall structure provided by the present invention;
FIG. 2 is a cross-sectional view of the case provided by the present invention;
FIG. 3 is an enlarged view of the portion B of FIG. 2 according to the present invention;
FIG. 4 is an enlarged view of the portion A of FIG. 1 according to the present invention;
FIG. 5 is a perspective view of a second screen provided in accordance with the present invention;
FIG. 6 is a perspective view of a weight provided by the present invention;
FIG. 7 is a perspective view of a first screen provided in accordance with the present invention;
in the figure: the device comprises a ship body 1, a control room 2, an excavating mechanism 3, a box body 4, a guide isolation plate 5, a storage groove 6, a bamboo joint type electric push rod 7, a push plate 8, a first filter screen 9, a motor 10, a lead screw 11, a bearing seat 12, a balancing weight 13, a pressing plate 14, a second filter screen 15, a rotating shaft 16, a stirring rod 17, a pipe groove 18, a top plate 19, a first delivery pump 20, a first slurry delivery pipeline 21, a second slurry delivery pipeline 22, a second delivery pump 23, a first water delivery pipeline 24, a tee joint 25, a second water delivery pipeline 26, a third water delivery pipeline 27, a liquid discharge pipe 28, a feed pipeline 29, a third delivery pump 30, a first liquid medicine delivery pipeline 31, a second liquid medicine delivery pipeline 32 and a spray head 33.
Detailed Description
The present invention is described in terms of particular embodiments, other advantages and features of the invention will become apparent to those skilled in the art from the following disclosure, and it is to be understood that the described embodiments are merely exemplary of the invention and that it is not intended to limit the invention to the particular embodiments disclosed. 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.
Referring to the attached drawings 1-3 and fig. 7 of the specification, the river ecological restoration dredging device for the hydraulic engineering comprises a ship body 1, a control room 2, an excavating mechanism 3 and a box body 4, wherein the control room 2 is arranged at the top end of the ship body 1, the excavating mechanism 3 is arranged on one side of the control room 2, the box body 4 is fixedly connected with the ship body 1, a first filtering mechanism is arranged inside the box body 4, a second filtering mechanism is arranged inside the box body 4, and the first filtering mechanism is arranged on one side of the second filtering mechanism;
first filtering mechanism includes direction division board 5, direction division board 5 is fixed to be established inside box 4, 5 tops of direction division board are the slope, the inside thing groove 6 of putting of having seted up of 4 inside lateral walls of box, it is equipped with bamboo joint formula electric putter 7 to put the inside fixed of thing groove 6, the inside push pedal 8 that is equipped with of box 4, 7 one end of bamboo joint formula electric putter extend 4 inside walls of box and push pedal 8 one side fixed connection, the 8 bottom of push pedal contacts with 5 tops of direction division board, the fixed first filter screen 9 that is equipped with in 5 tops of direction division board.
Further, a second delivery pump 23 is fixedly arranged at the top end of the top plate 19, the second delivery pump 23 is arranged on one side of the motor 10, a first water delivery pipeline 24 is arranged at the inlet end of the second delivery pump 23, a three-way joint 25 is fixedly arranged at the outlet end of the second delivery pump 23, a second water delivery pipeline 26 is fixedly arranged at one end of the three-way joint 25, the bottom end of the second water delivery pipeline 26 extends into the box 4 and is arranged on one side of the first filter screen 9, a third water delivery pipeline 27 is fixedly arranged at the other end of the three-way joint 25, the third water delivery pipeline 27 is arranged on the other side of the first filter screen 9, switch valves are fixedly arranged on the second water delivery pipeline 26 and the third water delivery pipeline 27, the second delivery pump 23 works to utilize the first water delivery pipeline 24 to extract water in a river channel, and then the third water delivery pipeline 27 delivers water to flush the top end of the isolation plate 5, 26 deliver water to the interior of the tank 4 to dilute the sludge.
The implementation scenario is specifically as follows: firstly, a worker digs silt by using the digging mechanism 3 and dumps the digged silt into the box body 4, the silt falls on the top end of the guide isolation plate 5 at the moment, then the worker can start the bamboo joint type electric push rod 7, the bamboo joint type electric push rod 7 can drive the push plate 8 to move along the inclined plane at the top end of the guide isolation plate 5 when working, the push plate 8 can push the silt falling on the top end of the guide isolation plate 5 to one side of the first filter screen 9 when moving, the silt is filtered for the first time by using the first filter screen 9, most of stones and plant rootstocks in the silt can be filtered, the silt can fall on the top end of the second filter screen 15 through the first filter screen 9, the silt can be effectively separated from the stones and plant rootstocks through the first filter mechanism, most of the stones and the plant rootstocks can be remained on the top end of the guide isolation plate 5, and the worker can clean the silt out the silt, alleviate staff's work load, easy operation is convenient, and this embodiment has specifically solved among the prior art most river course desilting devices and has excavated do not leave silt and stone, plant rhizome etc. after silt, silt is not convenient for carry to the bank through the delivery pump, needs the staff manual work to clear up silt once more, and work load is big, implements the problem of work difficulty.
Referring to the attached drawing 1, fig. 2, fig. 5 and fig. 6 of the specification, the river ecological restoration dredging device for hydraulic engineering of this embodiment still includes second filtering mechanism, second filtering mechanism includes second filter screen 15, 15 outer ends of second filter screen and 4 inner walls of box and 5 outer ends fixed connection of direction division board, the inside lead screw 11 that is equipped with of box 4, lead screw 11 passes through bearing swing joint with second filter screen 15, 11 outer pot head of lead screw is equipped with clamp plate 14, the fixed balancing weight 13 that is equipped with in 14 tops of clamp plate, the fixed bearing frame 12 that is equipped with in 13 tops of balancing weight, bearing frame 12 passes through ball nut pair with lead screw 11 and is connected.
Further, 4 top ends of the box body are fixedly provided with a top plate 19, the top end of the first filter screen 9 is fixedly connected with the bottom end of the top plate 19, the top end of the top plate 19 is fixedly provided with a motor 10, an output shaft of the motor 10 is fixedly connected with the top end of the screw rod 11, and the motor 10 is arranged to conveniently drive the screw rod 11 to rotate.
Further, 11 bottoms of lead screw extend to 15 bottoms of second filter screen, 11 bottom mounting of lead screw is equipped with pivot 16, bearing swing joint is passed through with the inside bottom of box 4 in the 16 bottoms of pivot, the fixed a plurality of puddlers 17 that are equipped with in 16 outer ends of pivot, and is a plurality of puddler 17 all establishes in 15 bottoms of second filter screen, and 17 can be to silt and water stirring, and the help silt dilutes, is convenient for carry to fixed position on the bank.
Further, a first conveying pump 20 is fixedly arranged at the top end of the top plate 19, the first conveying pump 20 is arranged on the other side of the motor 10, a pipe groove 18 is formed in the other side wall inside the box body 4, a second slurry conveying pipeline 22 is fixedly arranged at the inlet end of the first conveying pump 20, the second slurry conveying pipeline 22 is arranged inside the pipe groove 18, the bottom end of the second slurry conveying pipeline 22 extends into the box body 4, a first slurry conveying pipeline 21 is arranged at the outlet end of the first conveying pump 20, the first conveying pump 20 works to utilize the second slurry conveying pipeline 22 to extract sludge inside the box body 4, and the first slurry conveying pipeline 21 is used for conveying the sludge to a fixed position on the bank.
Further, a storage cavity is formed between the guide isolation plate 5 and one side wall inside the box body 4, a feeding pipeline 29 is fixedly arranged on one side of the box body 4, a sealing cover is arranged at one end of the feeding pipeline 29, and prepared disinfection liquid medicine can be poured into the storage cavity from the feeding pipeline 29.
Further, 4 one side of box is fixed and is equipped with third delivery pump 30, the fixed first liquid medicine pipeline 31 that is equipped with in third delivery pump 30 inlet, the extension of first liquid medicine pipeline 31 one end is saved intracavity portion, the fixed second liquid medicine pipeline 32 that is equipped with of third delivery pump 30 outlet, second liquid medicine pipeline 32 establishes in 4 outer ends of box, second liquid medicine pipeline 32 bottom mounting is equipped with a plurality of shower nozzles 33, can start third delivery pump 30, and third delivery pump 30 work utilizes first liquid medicine pipeline 31 to extract the disinfection liquid medicine of saving intracavity portion to utilize second liquid medicine pipeline 32 to every shower nozzle 33, recycle shower nozzle 33 to spray.
Furthermore, a liquid discharge pipe 28 is fixedly arranged at the bottom end of the box body 4, a switch valve is fixedly arranged on the liquid discharge pipe 28, when the ship body 1 is on shore, the interior of the box body 4 needs to be cleaned, and cleaning sewage can be discharged by the liquid discharge pipe 28.
The implementation scenario is specifically as follows: after the silt falls on the top end of the second filter screen 15, the motor 10 can be started at the moment, the motor 10 can drive the screw rod 11 to rotate when working, the screw rod 11 can drive the bearing seat 12 to move up and down along the screw rod 11 when rotating, the bearing seat 12 can drive the balancing weight 13 and the pressing plate 14 to move together, the balancing weight 13 and the pressing plate 14 can press the silt falling on the top end of the second filter screen 15 to pass through the second filter screen 15 when moving, at the moment, the second filter screen 15 is used for screening and separating a small amount of stones and plant rootstocks again, the separation is more thorough, the rotating shaft 16 also rotates when the screw rod 11 rotates, the rotating shaft 16 can drive the stirring rod 17 to rotate, when the motor 10 works, the second conveying pump 23 is started, the first water conveying pipeline 24 is used for extracting the water in the river channel, the switch valves on the second water conveying pipeline 26 and the third water conveying pipeline 27 are opened, the top end of the guide isolation plate 5 is washed by the water conveyed by the third water conveying pipeline 27, water conveyed by the second water conveying pipeline 26 can pass through the second filter screen 15 and fall to the bottom end of the box body 4, at the moment, the water falling into the box body 4 is used for diluting sludge, diluted slurry can be conveyed to a fixed position on the bank conveniently, the first conveying pump 20 can be started after the sludge is diluted, the first conveying pump 20 can pump the slurry in the box body 4 when working, and the slurry is conveyed to the fixed position on the bank through the first slurry conveying pipeline 21.
Although the invention has been described in detail above with reference to a general description and specific examples, it will be apparent to one skilled in the art that modifications or improvements may be made thereto based on the invention. Accordingly, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (6)
1. The utility model provides a river course ecological remediation sediment removal device for hydraulic engineering, includes hull (1), control room (2), excavates mechanism (3) and box (4), its characterized in that: the control room (2) is arranged at the top end of the ship body (1), the excavating mechanism (3) is arranged on one side of the control room (2), the box body (4) is fixedly connected with the ship body (1), a first filtering mechanism is arranged inside the box body (4), a second filtering mechanism is arranged inside the box body (4), and the first filtering mechanism is arranged on one side of the second filtering mechanism;
the first filtering mechanism comprises a guide isolation plate (5), the guide isolation plate (5) is fixedly arranged inside the box body (4), the top end of the guide isolation plate (5) is a slope surface, an article placing groove (6) is formed in one side wall inside the box body (4), a bamboo joint type electric push rod (7) is fixedly arranged inside the article placing groove (6), a push plate (8) is arranged inside the box body (4), one end of the bamboo joint type electric push rod (7) extends out of the inner side wall of the box body (4) to be fixedly connected with one side of the push plate (8), the bottom end of the push plate (8) is contacted with the top end of the guide isolation plate (5), and a first filter screen (9) is fixedly arranged at the top end of the guide isolation plate (5);
the second filtering mechanism comprises a second filtering net (15), the outer end of the second filtering net (15) is fixedly connected with the inner wall of the box body (4) and the outer end of the guide isolation plate (5), a screw rod (11) is arranged inside the box body (4), the screw rod (11) is movably connected with the second filtering net (15) through a bearing, a pressing plate (14) is sleeved at the outer end of the screw rod (11), a balancing weight (13) is fixedly arranged at the top end of the pressing plate (14), a bearing seat (12) is fixedly arranged at the top end of the balancing weight (13), and the bearing seat (12) is connected with the screw rod (11) through a ball nut pair;
the top end of the box body (4) is fixedly provided with a top plate (19), the top end of the first filter screen (9) is fixedly connected with the bottom end of the top plate (19), the top end of the top plate (19) is fixedly provided with a motor (10), an output shaft of the motor (10) is fixedly connected with the top end of the lead screw (11), the top end of the top plate (19) is fixedly provided with a second conveying pump (23), the second conveying pump (23) is arranged on one side of the motor (10), the inlet end of the second conveying pump (23) is provided with a first water conveying pipeline (24), the outlet end of the second conveying pump (23) is fixedly provided with a three-way joint (25), one end of the three-way joint (25) is fixedly provided with a second water conveying pipeline (26), the bottom end of the second water conveying pipeline (26) extends into the box body (4) and is arranged on one side of the first filter screen (9), and the other end of the three-way joint (25) is fixedly provided with a third water conveying pipeline (27), and the third water conveying pipeline (27) is arranged on the other side of the first filter screen (9), and the second water conveying pipeline (26) and the third water conveying pipeline (27) are both fixedly provided with a switch valve.
2. The river channel ecological restoration dredging device for hydraulic engineering of claim 1, characterized in that: lead screw (11) bottom extends to second filter screen (15) bottom, lead screw (11) bottom mounting is equipped with pivot (16), bearing swing joint is passed through with box (4) inside bottom in pivot (16) bottom, the fixed a plurality of puddlers (17) that are equipped with in pivot (16) outer end, and is a plurality of puddler (17) are all established in second filter screen (15) bottom.
3. The river channel ecological restoration dredging device for hydraulic engineering of claim 1, characterized in that: roof (19) top is fixed and is equipped with first delivery pump (20), establish motor (10) opposite side in first delivery pump (20), inside pipe casing (18) have been seted up to inside another lateral wall of box (4), first delivery pump (20) inlet end is fixed and is equipped with second mud pipeline (22), second mud pipeline (22) are established inside pipe casing (18), inside second mud pipeline (22) bottom extends into box (4), first delivery pump (20) exit end is equipped with first mud pipeline (21).
4. The river channel ecological restoration dredging device for hydraulic engineering of claim 1, characterized in that: a storage cavity is formed between the guide isolation plate (5) and one side wall inside the box body (4), a feeding pipeline (29) is fixedly arranged on one side of the box body (4), and a sealing cover is arranged at one end of the feeding pipeline (29).
5. The river channel ecological restoration dredging device for hydraulic engineering according to claim 4, characterized in that: box (4) one side is fixed and is equipped with third delivery pump (30), third delivery pump (30) import end is fixed and is equipped with first liquid medicine pipeline (31), inside first liquid medicine pipeline (31) one end extends into the storage chamber, third delivery pump (30) exit end is fixed and is equipped with second liquid medicine pipeline (32), second liquid medicine pipeline (32) are established in box (4) outer end, second liquid medicine pipeline (32) bottom mounting is equipped with a plurality of shower nozzles (33).
6. The river channel ecological restoration dredging device for hydraulic engineering of claim 1, characterized in that: a liquid discharge pipe (28) is fixedly arranged at the bottom end of the box body (4), and a switch valve is fixedly arranged on the liquid discharge pipe (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010367341.8A CN111677041B (en) | 2020-04-30 | 2020-04-30 | River course ecological remediation sediment removal device for hydraulic engineering |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010367341.8A CN111677041B (en) | 2020-04-30 | 2020-04-30 | River course ecological remediation sediment removal device for hydraulic engineering |
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| Publication Number | Publication Date |
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| CN111677041A CN111677041A (en) | 2020-09-18 |
| CN111677041B true CN111677041B (en) | 2022-02-22 |
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| CN202010367341.8A Active CN111677041B (en) | 2020-04-30 | 2020-04-30 | River course ecological remediation sediment removal device for hydraulic engineering |
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| CN114248914B (en) * | 2021-12-28 | 2023-08-29 | 南通欧贝黎新能源电力股份有限公司 | Intelligent fertilization unmanned aerial vehicle based on photovoltaic technology |
| CN115045357B (en) * | 2022-08-16 | 2022-10-21 | 山西八建集团有限公司 | Building engineering is with basement building ponding silt mixed cleaning device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| DE102008062990A1 (en) * | 2008-04-28 | 2009-11-05 | Schleith GmbH Tief-, Strassen- und Ingenieurbau | Method for cleaning a hydrotechnical structure |
| CN105484307B (en) * | 2016-01-08 | 2017-11-28 | 浙江水利水电学院 | A kind of chain-bucket dredger ship |
| CN206971302U (en) * | 2017-06-27 | 2018-02-06 | 汪真真 | A kind of reservoir dredging device |
| CN207267999U (en) * | 2017-09-28 | 2018-04-24 | 广州市诚铁监理咨询有限公司 | A kind of dredging device for river channels |
| CN108166556A (en) * | 2018-02-07 | 2018-06-15 | 广州市昊力工具有限公司 | Reducing mechanism and the dredger with reducing mechanism |
| CN209457071U (en) * | 2019-01-17 | 2019-10-01 | 付俏丽 | A kind of hydraulic engineering Accrete clearing device |
| CN109853656B (en) * | 2019-04-04 | 2021-10-08 | 天津市雷升科技有限公司 | An environmentally friendly dredging device |
| CN111021447A (en) * | 2019-12-27 | 2020-04-17 | 山东良耘生态科技有限公司 | Sludge cleaning ship suitable for Bohai Bay navigation channel |
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