CN107675744A - Dredging operation ship - Google Patents
Dredging operation ship Download PDFInfo
- Publication number
- CN107675744A CN107675744A CN201710830152.8A CN201710830152A CN107675744A CN 107675744 A CN107675744 A CN 107675744A CN 201710830152 A CN201710830152 A CN 201710830152A CN 107675744 A CN107675744 A CN 107675744A
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- CN
- China
- Prior art keywords
- mud
- water
- dredging
- dredging tube
- pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
- E02F5/287—Dredgers or soil-shifting machines for special purposes for cleaning watercourses or other ways with jet nozzles
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
- E02F3/8858—Submerged units
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
- E02F3/90—Component parts, e.g. arrangement or adaptation of pumps
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
- E02F3/90—Component parts, e.g. arrangement or adaptation of pumps
- E02F3/92—Digging elements, e.g. suction heads
- E02F3/9243—Passive suction heads with no mechanical cutting means
- E02F3/925—Passive suction heads with no mechanical cutting means with jets
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Treatment Of Sludge (AREA)
Abstract
A kind of dredging operation ship of the present invention, the high pressure gas generator that mud is drawn with jet is housed on hull, is also equipped with gravitation energy device for separating mud and water, dredging tube lowering or hoisting gear and high-pressure air pipe retractor device；The air inlet pipe of the high-pressure air pipe connects with the high pressure gas generator, and ejection end is inserted under the dredging tube in end pipe and fixed from underwater be inclined upwardly through the high-pressure air pipe retractor device；The dredging tube is vertically arranged to hull afterbody, and the dredging tube port of export connects with the entrance of the gravitation energy device for separating mud and water, and gravitation energy device for separating mud and water will be sent to mud storehouse by the mud of draining.Moisture content is substantially reduced in the mud mixture that dredging operation ship provided by the invention is drunk up, so that the load-carrying efficiency in mud storehouse improves, improves efficiency of construction；The device for separating mud and water make use of the mud for being sucked up from re-running, without separately setting power set, the purification of water quality engineering especially suitable for natural water bodies such as vast river course, lake, reservoirs.
Description
Technical field
The invention belongs to environmental technology field, more particularly to a kind of desilting for removing river course, lake, reservoir bottom surface mud is made
Industry ship.
Background technology
The natural water areas such as the river in China, river, lake, storehouse and drinking water source area water quality are worsening, it would be highly desirable to administer.General water
The soft mud that bottom is precipitated by hard stratum and thereon is formed, should be only to the bottom containing a large amount of according to the requirement of ecological dredging
The soft mud of polluter is removed, and can not destroy underwater ecological environment.In order to remove water-bed soft mud, increase water quality,
Chinese patent ZL 201210133667.X describe a kind of suction mud/large junk by the use of air suction pump as power, and suction pipe erects
Directly it is arranged on skid shape pressing plate, producing jet effect by high pressure gas draws mud, and being provided between hull and suction pipe to make
The elevating mechanism of suction pipe oscilaltion, but due to being rigidly connected between hull and suction pipe, the underwater depth of skid shape pressing plate
Spend substantially stationary, if water-bed have the relatively ratchel that skid is not easy to cross, form the stop to be moved ahead to hull；And due to hull
By rope traction skid shape pressing plate, hull backward is caused to bother, high-pressure gas jet when also being lifted without solution suction pipe
The steel wire rope of pipe and traction skid pressing plate needs the problem of lifting in the same direction.
In addition, existing be drawn onto the mud that technology all generally existings are drunk up on operation ship by dredge pump by suction pipe by mud
Water content is too high, and usual water is more than mud, and long working ship will be filled, and construction cost is too high, has a strong impact on clear
The problem of silt efficiency.Chinese patent ZL200820224316.9 describes a kind of silt-cleaning vessel for river way, inclined to solve mud water content
The problem of high, dredging tube rear end install sediment separator, sediment separator by shell separator, motor cabinet, motor and
Impeller is connected and composed, and the rear end company of mud mouth, delivery port and mud entrance, mud entrance and dredging tube is opened up on shell separator
Connect, installation motor cabinet in shell separator, motor is installed on motor cabinet, impeller, water outlet installation filter are installed on motor
Net.A large amount of leaves are contained due to the mud in present river course and such as polybag, pieces of cloth house refuse, the filter screen of said structure exist
It can be blocked in short time by these debris, so as to lose the function of water separation.
The content of the invention
It is an object of the invention to overcome deficiency of the prior art, there is provided a kind of hull moves ahead and is not easy to be blocked and can make
Mud rubbish and moisture shunting, improve the dredging operation ship of operating efficiency.
The technical scheme is that：
A kind of dredging operation ship, it is equipped with hull and is used for the high pressure gas generator that jet draws mud, the rear portion of hull is
Equipment compartment, front portion is mud storehouse, it is characterised in that be also equipped with hull gravitation energy device for separating mud and water, dredging tube lowering or hoisting gear with
And high-pressure air pipe retractor device；The air inlet pipe of the high-pressure air pipe connects with the high pressure gas generator, and ejection end is through the height
Air pipe retractor device is inserted under the dredging tube in end pipe and fixed from underwater be inclined upwardly；The dredging tube by with ship
The anchor ear shape sliding sleeve that body is fixedly connected is vertically arranged to hull afterbody, and the dredging tube port of export fills with the gravitation energy mud-water separation
Mud is sent to mud storehouse, water is discharged into outboard by the entrance connection put, the gravitation energy device for separating mud and water.
The lower end of the dredging tube can be made into buffer structure, and its structure is：Mud pipe sleeve is repeatedly kicked into the through hole weldering that skid plate is provided with,
Frame plate is provided with above the skid plate, the frame plate upper surface is fixedly connected with dredging tube bottom, and lower surface passes through more suspensions
Spring is connected with skid plate, and bottom and the enters mud pipe set top sliding extension of the dredging tube coordinate, and draw below skid plate
Mud.
The gravitation energy device for separating mud and water structure is：Including trapezoidal shape mounting, before a Waterwheel-type freely turns round conveyer belt
High dip is arranged on the mounting after low, and this is freely turned round, and conveyer belt is high-end to be connected with the dredging tube port of export, is accepted from dredging tube
The mud aqueous mixtures of ejection, bottom are connected with mud storehouse Hatch Opening, and mud is sent into mud storehouse；It is additionally included in the Waterwheel-type certainly
Netted baffle plate that is parallel by revolution conveyer belt both sides and being tiltedly mounted on the mounting, is provided from by the mud on revolution conveyer belt
Water aerial drainage in aqueous mixtures；Conveyer belt inclined downward is freely turned round in the Waterwheel-type to install for accepting netted baffle plate aerial drainage
The guiding gutter of water, the lower end connection transverse drainage passage of the guiding gutter, outboard is discharged by the water for flowing through guiding gutter.
The Waterwheel-type, which freely turns round conveyer belt, has ring-shaped compliant band, and spaced keel are integrally made in its outer surface, its
Inner surface integrally makes spaced rib, and the rib is provided with straight trough shape pit, in addition to two accessory whorl teeth can be recessed with above-mentioned straight trough shape
The first gear and its gear shaft of engagement are cheated, is connected between the first gear and gear shaft by clutch shaft bearing, makes the first tooth
Take turns free to rotate.
The ring-shaped compliant band is made up of polyurethane or elastomeric material；The ring-shaped compliant band can be provided with the small of net distribution
Through hole.
The side of keel two edge is embedded with wire brush.
The dredging tube lowering or hoisting gear rack longitudinally mounted by being fixed on the side wall of dredging tube one, is engaged with the rack
Second gear is driven by the first motor, is arranged on hull and is formed by the first hoop bracket.
The high-pressure air pipe of the high-pressure air pipe retractor device is on reel, the cylinder chamber outlet side of reel cylinder and high pressure
Tracheae is connected, and high-pressure air pipe is extended or is bounced back, and reel cylinder left end is equipped with the second motor, and motor shaft is coordinated by key to be driven
Dynamic reel rotational cylinder, the inlet end of reel cylinder right-hand member is connect by pipe to be connected with high pressure gas generator, and the pipe connects and reel
Second bearing is housed between cylinder, pipe is connect the dual-use function with cylinder axis and cylinder air inlet pipe, and cylinder intake pipe is kept
It will not rotate.
Underwater detectoscope is housed in the hull bottom in front of the skid plate, the underwater detectoscope passes bathymetric data
To controller, the first motor of controller control dredging tube lowering or hoisting gear and the second motor of high-pressure air pipe retractor device are made in the same direction
Synchronous axial system.
The present invention can remove the water-bed soft mud containing a large amount of polluters, and have following substantive distinguishing features：
Because the depth of water in usual underwater riverbed differs, by dredging tube together with the lifting of high-pressure air pipe one, make dredging tube bottom
The absorption that moves ahead is maintained in mud, can substantially reduce and be sucked up the water for carrying out mixture；The gravitation energy mud-water separation dress of setting
To put, further can remove the water drip being sucked up in next mud, moisture content is substantially reduced in the mixture drunk up, so as to
The load-carrying efficiency in mud storehouse is improved, improves efficiency of construction；The device for separating mud and water make use of the mud deadweight for being sucked up
It can run, without separately setting power set.This operation ship is especially suitable for natural waters such as vast river course, lake, reservoirs
The purification of water quality engineering of body.
Brief description of the drawings
Fig. 1 is to utilize dredging operation embodiment state front view of the present invention；
Fig. 2 is the improvement schematic diagram to Fig. 1 embodiments.
Fig. 3 is the sectional view at B in Fig. 1, Fig. 2.
Fig. 4 is A direction views in Fig. 1, Fig. 2.
Fig. 5 is gravitation energy device for separating mud and water structural representation.
Fig. 6 is another embodiment schematic diagram of ring-shaped compliant band in gravitation energy device for separating mud and water.
Fig. 7 is high-pressure air pipe retractor device structural representation.
Description of symbols in figure：Underwater detectoscope 1, mud storehouse Hatch Opening 2, gravitation energy device for separating mud and water 3, trapezoidal shape mounting
31, guiding gutter 32, water spilage tray 321, aqueduct 322, axle bed 33, rib 34, gear shaft 35, first gear 36, clutch shaft bearing
361, keel 37, wire brush 371, ring-shaped compliant band 38, small sircle hole 381, netted baffle plate 39, baffle plate frame 391, baffle plate mounting hole
392, high-pressure air pipe 5, high-pressure air pipe retractor device 6, the second motor 61, key 62, reel cylinder 63, reel 64, outlet side 65 is close
Seal 66, second bearing 67, pipe connect 68, cylinder chamber 69, dredging tube 71, dredging tube 72, enters mud pipe set 73, driving cabin 8, hoop bracket
9, the first anchor ear shape sliding sleeve 91, the second anchor ear shape sliding sleeve 92, the 3rd anchor ear 93, rack 10, second gear 11, the first electric machine support
111, the first motor 12, frame plate 13, pendulum spring 14, skid plate 15.
Embodiment
The embodiment one of reference picture 1, with reference to Fig. 3, Fig. 4, it is water that water-bed riverbed, which is configured to upper strata, and bottom is hard stratum, pan soil
Soft mud is precipitated on layer.The rear portion of the hull of the ship of this dredging operation ship is equipment compartment, and the height of mud is drawn for jet
Calm the anger generator and engine is installed in equipment compartment, the front portion of hull is mud storehouse, and the Hatch Opening 2 in mud storehouse is open shape, just
In cleaning and unloading.Middle part is equipped with gravitation energy device for separating mud and water 3, driving cabin 8, dredging tube lowering or hoisting gear and high pressure on hull
Tracheae retractor device 6 is located at the rear portion of hull；High-pressure air pipe 5 connects with the high pressure gas generator, and ejection end is through the high pressure
Tracheae retractor device 6 is inserted into 71 times end pipes of dredging tube and fixed from underwater be inclined upwardly, when ejection end is sprayed at a high speed upwards
During air-flow, its caused jet effect makes in pipe lower section produce negative pressuren zone, the mud of dredging tube bottom be in company with high velocity air to
It is upper motion and be drawn.The upper end of dredging tube 71 by flange with transverse direction dredging tube 72 be connected, the port of export of dredging tube 72 with again
The entrance connection of power energy device for separating mud and water 3, send mud very compound into gravitation energy device for separating mud and water, gravitation energy mud-water separation
Mud is sent to mud storehouse by device.The first anchor ear shape sliding sleeve 91 that dredging tube 71 is connected by the hoop bracket 9 fixed with hull,
The the second anchor ear shape sliding sleeve 92 for being fixed on hull is vertically arranged to hull afterbody, the outer surface of dredging tube 71 and the first anchor ear shape sliding sleeve
91st, there is gap between the second anchor ear shape sliding sleeve 92, so that both may result from by sliding up and down.The 3rd anchor ear 93 is used in Fig. 1
In high-pressure air pipe ejection end is fixedly connected with dredging tube 71.
Above-mentioned dredging tube lowering or hoisting gear is by being fixed on the longitudinally mounted rack 10 of the side wall of dredging tube 71 1 and by the first electricity
The second gear 11 that machine 12 drives is formed, and second gear 11 engages with the rack 10, and the first motor passes through the first electric machine support
111 are arranged on hull.Forward and reverse rotation of first motor, by second gear 11 and rack 10, driving dredging tube 71 rises
Drop motion.In construction, according to the depth of mud, dredging tube 71 first declines, and dredging tube bottom is entered mud
Carry out dredging operation.When finding that the barriers such as the more difficult pan soil slope gone beyond or stone occurs in mud in front of dredging tube, and
When hull needs to retreat, dredging tube 71 can be lifted up.
Underwater detectoscope 1 is being housed positioned at the bottom of hull, the detector using the fixation velocity of sound of the ultrasonic wave in water and
Ultrasonic wave is transmitted into the time of reception, and instrument converses the depth of water automatically, and bathymetric data is transmitted into controller, and controller control is inhaled
First motor 12 of mud pipe lowering or hoisting gear and the second motor 61 of high-pressure air pipe retractor device make synchronous axial system in the same direction, realize and inhale mud
The synchronization lifting of pipe 71 and high-pressure air pipe ejection end.
As the improvement to Fig. 1 embodiments, the lower end of the dredging tube can be made into buffer structure, as shown in Figure 2：Skid plate
Mud pipe sleeve 73 is repeatedly kicked into the 15 suction mud through hole welderings being provided with, and frame plate 13, the frame plate upper surface and dredging tube are provided with above skid plate 15
71 bottoms are bolted to connection, and lower surface is connected by more pendulum springs 14 with skid plate 15, the bottom of dredging tube with
Enters mud pipe set top sliding extension coordinates, and the enters mud pipe by playing dredging tube extension covers the silt below 73 absorption skid plates
Mud.Cambered surface tilts upwards for the front portion of skid plate 15, and it is to guide the raised obstacle for crossing front that it, which is acted on, the mud in front of dredging tube
During the barrier such as the pan soil slope of layer appearance or stone, skid plate 15 is upward by pendulum spring 14, enters mud pipe set 73 and frame plate 13
Mobile, enters mud pipe covers 73 tops retraction dredging tube 71 bottom, equivalent to mud suction mouth has been raised, so as to realize to smaller in mud
Pan soil slope or the barrier such as stone cross.When the barrier such as pan soil slope or stone is more difficult to be gone beyond, pendulum spring 14 is pressed
Contracting, mud suction mouth can be lifted some higher.Certainly, if pendulum spring is extruded to the limit mud suction mouth when can not still cross,
Controller will provide the Synchronous lifting instruction of dredging tube 71 and high-pressure air pipe ejection end, across barrier.Obviously, this dredger
Overcome in the prior art because hull mass and load-carrying are very big, dredging tube is connected with hull rigidity again, skid plate and mud suction mouth
The extremely difficult voluntarily upward problem for making slightly to be jacked up.
Reference picture 5, gravitation energy device for separating mud and water structure are：After the Hatch Opening rear side in mud storehouse is low before setting on a ship 's
High trapezoidal shape mounting 31, mounting top corner respectively set U-shaped lug 33, and a Waterwheel-type freely turns round conveyer belt and is arranged on the seat
On top of the trellis, naturally into low early and high after inclination, this freely turns round the high-end entrance for gravitation energy device for separating mud and water 3 of conveyer belt,
It is connected with the port of export of dredging tube 72, accepts the mud aqueous mixtures sprayed from dredging tube 72.Conveying is freely turned round in Waterwheel-type
The netted baffle plate 39 for having gap parallel with both sides and being tiltedly mounted on the mounting 31, the mud water freely turned round on conveyer belt
Water in mixture realizes mud-water separation from both sides netted baffle plate aerial drainage；Freely turn round below conveyer belt and incline in the Waterwheel-type
Cambered surface guiding gutter 32 for accepting netted baffle plate aerial drainage water is tiltedly installed, the lower end of the cambered surface guiding gutter sets water spilage tray 321, connect
321 1 effects of water box are that the mud rubbish for being deposited in cassette bottom is refunded into mud storehouse, and its top is formed with horizontal aqueduct 322 and formed
Drainage channel, guiding gutter 32 is connected with aqueduct 322.The length of aqueduct 322 should be enough to stretch out the side of a ship, be led flowing through
The water of tank flows back to outboard.
The Waterwheel-type, which freely turns round conveyer belt and had, by polyurethane or elastomeric material is made ring-shaped compliant band 38, its appearance
Spaced keel 37 are integrally made in face, and the effect of the keel is to damp the mud mixture on ring-shaped compliant band, prevents too fast cunning
To bottom, to provide the necessary draining time；Ring-shaped compliant band inner surface integrally makes spaced rib 34, and the rib is provided with directly
Flute profile pit, keel 37 are parallel with rib 34, vertical with hull axis, and the Waterwheel-type, which freely turns round conveyer belt, also includes two pairs
The gear teeth can lead to the first gear 36 and its gear shaft 35 of above-mentioned straight trough shape dimple between the first gear and gear shaft
Cross clutch shaft bearing 361 to connect, the front and rear both ends of two rooted teeth wheel shaft 35 are respectively located on above-mentioned front and rear two pairs of U-shaped lugs 33, make two pairs
First gear is free to rotate.The effect of two secondary first gears be by with to be provided with straight trough shape pit rib elongate support annular soft
Property band make revolution operation, when ring-shaped compliant band upper end receives mud mixture, under gravity, and dredging tube 72 goes out
Mouth end sprays the impulsive force of mud aqueous mixtures, the movement of mud mixture forward downward, while drives ring-shaped compliant band to turn round, will
Mud storehouse is sent into by the mud of draining, eliminates the motor of driving conveyer belt.Above-mentioned two pieces of netted baffle plates 39 are fixed on front and rear
Two inverted U-shaped framves 391 form frame structure, and the lower end of every inverted U-shaped frame 391 has baffle plate mounting hole 392, four baffle plates
Mounting hole 392 is respectively sleeved in the both ends of two gear shafts 35 and positioned at the inner side of left and right U-shaped lug 33, two pieces of netted baffle plates during installation
The distance between 39 are slightly larger than the width of ring-shaped compliant band 38, when two rooted tooth wheel shafts, 35 liang of end seats are after on U-shaped lug 33, can protect
Hold ring-shaped compliant band and netted baffle plate does not contact, gap between the two can also avoid rubbing with draining.Dredging tube 72
The port of export is shelved between the limited block 393 on the inverted U-shaped frame 391 of rear end.
As shown in fig. 6, in order to increase draining effect, the small through hole 381 of net distribution processed can be opened in ring-shaped compliant band 38, is made
A part of water of mud mixture among ring-shaped compliant band is sent into mud from small through hole 381 by aerial drainage, further reduction
The mud water content in storehouse.Dismountable wire brush 371, wire brush 371 are embedded in respectively on 37 liang of sides of ring-shaped compliant band keel edge
Bristle outwardly because containing the rubbish such as leaf and polybag, pieces of cloth in mud aqueous mixtures, netted baffle plate 39 is held very much
Easily blocked by these debris, the wire brushes of keel both sides can be removed in operation it is attached be bonded on netted baffle plate inwall these are miscellaneous
Thing.
As shown in fig. 7, in order that the ejection end of high-pressure air pipe 5 can with the synchronization lifting of dredging tube 71, and high-pressure air pipe with
The interface of high pressure gas generator is not pulled, the high-pressure air pipe 5 of the high-pressure air pipe retractor device 6 of design on reel 64,
The axial location of reel is formed with reel cylinder 63, and the outlet side 65 of reel cylinder cylinder chamber 69 is tightly connected with high-pressure air pipe；Reel gas
Cylinder left end is equipped with the second motor 61, and the motor shaft of the motor drives reel rotational cylinder by key 62, while supports reel cylinder
Left end.The inlet end connecting tube of reel cylinder right-hand member connects 68 and connected by tracheae with high pressure gas generator, namely high pressure gas occurs
High pressure draught caused by device enters high-pressure air pipe by rotatable reel cylinder, connects in pipe and is equipped between 68 and reel cylinder 63
Second bearing 67 and sealing ring 66 so that reel cylinder 63 can dynamic sealing, so, pipe connect 68 have supporting reel cylinder right-hand member
The dual-use function of cylinder axis and cylinder inlet channel, and the inlet end connected with high pressure gas generator keeps rotating.Controlling
During the second motor positive and inverse of control of device processed, high-pressure air pipe can extend or bounce back, and be matched with the lifting of dredging tube 71.
Claims (9)
1. it is equipped with a kind of dredging operation ship, on hull and is used for the high pressure gas generator that jet draws mud, the rear portion of hull is sets
Standby storehouse, front portion is mud storehouse, it is characterised in that be also equipped with hull gravitation energy device for separating mud and water, dredging tube lowering or hoisting gear and
High-pressure air pipe retractor device；The air inlet pipe of the high-pressure air pipe connects with the high pressure gas generator, and ejection end is through the high pressure
Tracheae retractor device is inserted under the dredging tube in end pipe and fixed from underwater be inclined upwardly；The dredging tube by with hull
The anchor ear shape sliding sleeve being fixedly connected is vertically arranged to hull afterbody, the dredging tube port of export and the gravitation energy device for separating mud and water
Entrance connection, mud is sent to mud storehouse, water discharged into outboard by the gravitation energy device for separating mud and water.
2. dredging operation ship according to claim 1, it is characterised in that buffer structure is made in the lower end of the dredging tube, and it is tied
Structure is：Mud pipe sleeve is repeatedly kicked into the through hole weldering that skid plate is provided with, and frame plate is provided with above the skid plate, the frame plate upper surface is with inhaling mud
Ttom of pipe end is fixedly connected, and lower surface is connected by more pendulum springs with skid plate, bottom and the enters mud pipe set of the dredging tube
Top sliding extension coordinates, and draws the mud below skid plate.
3. dredging operation ship according to claim 1 or claim 2, it is characterised in that the gravitation energy device for separating mud and water structure is：
Including trapezoidal shape mounting, a Waterwheel-type freely turns round that conveyer belt is low early and high after to be tiltedly mounted on the mounting, and this freely turns round defeated
Send and be connected with high-end with the dredging tube port of export, accept the mud aqueous mixtures sprayed from dredging tube, bottom is held in the mouth with mud storehouse Hatch Opening
Connect, mud is sent into mud storehouse；Being additionally included in the Waterwheel-type, freely to turn round conveyer belt both sides parallel and be tiltedly mounted on described
Netted baffle plate on trapezoidal shape mounting, it is provided from by the water aerial drainage in the mud aqueous mixtures on revolution conveyer belt；In the waterwheel
Formula freely turns round conveyer belt inclined downward and installs guiding gutter for accepting netted baffle plate aerial drainage water, the lower end connection of the guiding gutter
Transverse drainage passage, the water for flowing through guiding gutter is discharged into outboard.
4. dredging operation ship according to claim 3, it is characterised in that Waterwheel-type, which freely turns round conveyer belt, has annular flexible
Spaced keel are integrally made in band, its outer surface, and its inner surface integrally makes spaced rib, and it is recessed that the rib is provided with straight trough shape
Hole, in addition to two accessory whorl teeth can be with the first gear and its gear shaft of above-mentioned straight trough shape dimple, the first gear and teeth
Connected between wheel shaft by clutch shaft bearing, make first gear free to rotate；The distance between described two pieces of netted baffle plates are more than
The width of ring-shaped compliant band.
5. dredging operation ship according to claim 4, it is characterised in that the ring-shaped compliant band is by polyurethane or elastomeric material
It is made, and the ring-shaped compliant band is provided with the small through hole of net distribution.
6. dredging operation ship according to claim 4, it is characterised in that the side of the keel two edge setting-in wire brush.
7. dredging operation ship according to claim 1, it is characterised in that the dredging tube lowering or hoisting gear is by being fixed on dredging tube
The longitudinally mounted rack of one side wall, driven by the first motor with the second gear that the rack engages, installed by hoop bracket
Formed on hull.
8. dredging operation ship according to claim 1, it is characterised in that the high-pressure air pipe volume of the high-pressure air pipe retractor device
It is wound on reel, the cylinder chamber outlet side of reel cylinder is connected with high-pressure air pipe, high-pressure air pipe is extended or is bounced back, reel gas
Cylinder left end is equipped with the second motor, and the motor shaft of the second motor coordinates driving reel cylinder and reel to rotate by key, reel cylinder
The inlet end of right-hand member is connect by pipe and connected with high pressure gas generator, and the pipe connects is equipped with second bearing between reel cylinder, makes
Pipe connects the dual-use function with cylinder axis and cylinder inlet channel.
9. dredging operation ship according to claim 1, it is characterised in that the hull bottom in front of the skid plate is equipped with
Bathymetric data is transmitted to controller, the first electricity of controller control dredging tube lowering or hoisting gear by underwater detectoscope, the underwater detectoscope
Second motor of machine and high-pressure air pipe retractor device makees synchronous axial system in the same direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710830152.8A CN107675744A (en) | 2017-09-06 | 2017-09-06 | Dredging operation ship |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710830152.8A CN107675744A (en) | 2017-09-06 | 2017-09-06 | Dredging operation ship |
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| Publication Number | Publication Date |
|---|---|
| CN107675744A true CN107675744A (en) | 2018-02-09 |
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ID=61136097
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710830152.8A Pending CN107675744A (en) | 2017-09-06 | 2017-09-06 | Dredging operation ship |
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| CN108748675A (en) * | 2018-06-05 | 2018-11-06 | 怀宁弘立混凝土有限公司 | A kind of batch mixer with sandstone blanking |
| CN110409532A (en) * | 2019-07-31 | 2019-11-05 | 艾迪机器(杭州)有限公司 | A kind of automatic mud cleaning ship of river normalization |
| CN110939170A (en) * | 2019-12-30 | 2020-03-31 | 长江南京航道工程局 | Side suction port air bag sealing device of trailing suction dredger |
| CN111005416A (en) * | 2019-12-16 | 2020-04-14 | 自然资源部第二海洋研究所 | Hydraulic engineering is with adjustable desilting equipment |
| CN111236343A (en) * | 2018-11-29 | 2020-06-05 | 李林 | Dredging equipment and dredging ship thereof |
| CN111335382A (en) * | 2020-04-20 | 2020-06-26 | 安徽捷思新材料科技有限公司 | Full water area pulls formula water bottom and takes out dirty device |
| CN111335381A (en) * | 2020-04-20 | 2020-06-26 | 安徽捷思新材料科技有限公司 | Full-water-area dragging type water bottom sewage pumping operation ship |
| CN111424744A (en) * | 2020-03-28 | 2020-07-17 | 马鞍山宏合建筑工程有限公司 | Underwater silt cleaning device for hydraulic dam engineering construction |
| CN111648427A (en) * | 2020-04-22 | 2020-09-11 | 中建市政工程有限公司 | High-pressure rotary-spraying sand-sucking desilting construction system and construction method thereof |
| WO2021128073A1 (en) * | 2019-12-25 | 2021-07-01 | 唐山哈船科技有限公司 | Undersea sludge development and salvage apparatus, and use method therefor |
| CN115030255A (en) * | 2022-07-29 | 2022-09-09 | 黄河水利委员会黄河水利科学研究院 | Portable high-efficient desilting device |
| CN116537294A (en) * | 2023-05-17 | 2023-08-04 | 广州市净水有限公司 | Underwater jet pump collection type dredging robot and mounting structure |
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| CN108748675A (en) * | 2018-06-05 | 2018-11-06 | 怀宁弘立混凝土有限公司 | A kind of batch mixer with sandstone blanking |
| CN111236343A (en) * | 2018-11-29 | 2020-06-05 | 李林 | Dredging equipment and dredging ship thereof |
| CN110409532A (en) * | 2019-07-31 | 2019-11-05 | 艾迪机器(杭州)有限公司 | A kind of automatic mud cleaning ship of river normalization |
| CN110409532B (en) * | 2019-07-31 | 2024-03-26 | 艾迪机器(杭州)有限公司 | Automatic silt cleaning ship for river course normalization |
| CN111005416A (en) * | 2019-12-16 | 2020-04-14 | 自然资源部第二海洋研究所 | Hydraulic engineering is with adjustable desilting equipment |
| WO2021128073A1 (en) * | 2019-12-25 | 2021-07-01 | 唐山哈船科技有限公司 | Undersea sludge development and salvage apparatus, and use method therefor |
| CN110939170A (en) * | 2019-12-30 | 2020-03-31 | 长江南京航道工程局 | Side suction port air bag sealing device of trailing suction dredger |
| CN111424744A (en) * | 2020-03-28 | 2020-07-17 | 马鞍山宏合建筑工程有限公司 | Underwater silt cleaning device for hydraulic dam engineering construction |
| CN111335381A (en) * | 2020-04-20 | 2020-06-26 | 安徽捷思新材料科技有限公司 | Full-water-area dragging type water bottom sewage pumping operation ship |
| CN111335382A (en) * | 2020-04-20 | 2020-06-26 | 安徽捷思新材料科技有限公司 | Full water area pulls formula water bottom and takes out dirty device |
| CN111648427A (en) * | 2020-04-22 | 2020-09-11 | 中建市政工程有限公司 | High-pressure rotary-spraying sand-sucking desilting construction system and construction method thereof |
| CN111648427B (en) * | 2020-04-22 | 2022-03-29 | 中建市政工程有限公司 | High-pressure rotary-spraying sand-sucking desilting construction system and construction method thereof |
| CN115030255A (en) * | 2022-07-29 | 2022-09-09 | 黄河水利委员会黄河水利科学研究院 | Portable high-efficient desilting device |
| CN116537294A (en) * | 2023-05-17 | 2023-08-04 | 广州市净水有限公司 | Underwater jet pump collection type dredging robot and mounting structure |
| CN116537294B (en) * | 2023-05-17 | 2023-11-17 | 广州市净水有限公司 | Desilting robot mounting structure |
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Application publication date: 20180209 |