CN108179774A - Mud transport system and the dry mud ship of dredging - Google Patents

Abstract

The present invention relates to a kind of mud transport system and the dry mud ships of dredging, the mud transport system includes dredge pump, mud conveying pipeline and medicament cabin, the input terminal of the dredge pump is connect by mud conveying pipeline with mud input equipment, the output terminal of the dredge pump is connect by mud conveying pipeline with mud equipment for after-treatment, the medicament cabin connect with the dredge pump or is connect with the mud conveying pipeline of the input terminal of the dredge pump, for adding medicament into mud.The mud transport system of the embodiment of the present invention, by the way that medicament cabin is connect with the mud conveying pipeline of dredge pump or the input terminal of dredge pump so that medicament and mud are by high-speed rotation in dredge pump, and so as to which medicament be made to spread more evenly across in mud, drug effect is not fully exerted.

Description

Mud transport system and the dry mud ship of dredging

Technical field

The present invention relates to desilting equipment field more particularly to a kind of mud transport system and the dry mud ships of dredging.

Background technology

Channel cleanout falls the silt displacement for being deposited on river bed generally by mechanical equipment, plays the work of dredging river With.Present people generally carry out channel cleanout work using dredger, and the desilting mode of existing dredger has very much, such as Bucket type, jet absorption type, machinery twist suction, hydraulic pressure twists suction and harrow suction etc..After mud is collected on ship, need to add in mud Enter the medicaments such as flocculant, bactericidal agent, to be flocculated to mud and sterilization treatment.It is existing but since the amount of mud is bigger Dredger when adding in medicament, there are problems that medicament is unevenly distributed, cause to flocculate and sterilize that the effect is relatively poor.

Invention content

In view of this, the purpose of the present invention is to provide a kind of mud that medicament can be made to be more evenly distributed in mud is defeated Send system and the dry mud ship of dredging with mud transport system.

In order to achieve the object of the present invention, the embodiment of the present invention provides a kind of mud transport system, including dredge pump, defeated mud Pipeline and medicament cabin, the input terminal of the dredge pump are connect by mud conveying pipeline with mud input equipment, the output terminal of the dredge pump It is connect by mud conveying pipeline with mud equipment for after-treatment, the medicament cabin is connect with the dredge pump or the input with the dredge pump The mud conveying pipeline connection at end, for adding medicament into mud.

As being further improved for above-described embodiment, the mud transport system further includes the first slurry cabin and the second mud Cabin, first slurry cabin are connected between the input terminal of the dredge pump and the mud input equipment, second slurry cabin It is connected between the output terminal of the dredge pump and the mud equipment for after-treatment.

As being further improved for above-described embodiment, the first eddy flow mechanism and the second eddy flow are provided in the mud conveying pipeline Mechanism, the first eddy flow mechanism and the second eddy flow mechanism be located at the output terminal of the dredge pump and the mud equipment for after-treatment it Between, the eddy flow direction of the first eddy flow mechanism and the second eddy flow mechanism is opposite.

As being further improved for above-described embodiment, it is additionally provided with third eddy flow mechanism in the mud conveying pipeline, described One eddy flow mechanism, the second eddy flow mechanism and third eddy flow mechanism are sequentially located at the output terminal of the dredge pump and the mud post-processes Between equipment, the first eddy flow mechanism is identical with the eddy flow direction of third eddy flow mechanism.

As being further improved for above-described embodiment, between the output terminal of the dredge pump and the mud equipment for after-treatment Mud conveying pipeline is repeatedly bent, and the first eddy flow mechanism and the second eddy flow mechanism are arranged on the bending place of the mud conveying pipeline.

As being further improved for above-described embodiment, the medicament cabin include the first sub- medicament cabin, the second sub- medicament cabin and Compound pump, the first sub- medicament cabin are connected with the second sub- medicament cabin cycle, and the compound pump is set to the described first sub- medicament At interface channel between cabin and the second sub- medicament cabin, the first sub- medicament cabin and/or the second sub- medicament cabin and the dredge pump Connection is connect with the mud conveying pipeline of the input terminal of the dredge pump.

On the other hand the embodiment of the present invention provides a kind of dredging dry mud ship, taken off including hull, mud collection device, mud Mud transport system described in water installations and any of the above-described embodiment, the mud collection device are the mud input equipment, The mud dehydration plant is the mud equipment for after-treatment, and the mud collection device is connect with the hull, for that will become silted up Mud is collected on the hull, and the mud dehydration plant and mud transport system are set on the hull.

As being further improved for above-described embodiment, the mud collection device include track support frame, crawler belt, shaft, Driver and multiple milling buckets, the track support frame connect and are tilted with the hull and stretched out in outside the hull, described turn Axis is rotatably connected on the track support frame, and the crawler belt is movably attached on the track support frame, and with The shaft cooperation, the multiple milling bucket are connect with the crawler belt, and the driver is connect with the shaft, for driving Shaft rotation is stated, the shaft is used to that the crawler belt to be driven to rotate on the track support frame.

As being further improved for above-described embodiment, the mud dehydration plant includes screen centrifuge, screen centrifuge rotation axis, filter Net, spiral pusher plate and dehydration electric motor, the mud dehydration plant are provided with inlet port and outlet port, the screen centrifuge and described Screen centrifuge rotates axis connection, and the strainer is cylindrical in shape, is fixedly connected and is nested with the screen centrifuge, the spiral pusher plate It is arranged in the strainer and along the axially extending of the strainer, and between the feed inlet and the discharge port, it is described Dehydration electric motor rotates axis connection with the screen centrifuge, drives the screen centrifuge rotation axis rotation, the screen centrifuge and strainer and institute State the relative rotation of spiral pusher plate.

As being further improved for above-described embodiment, the mud dehydration plant further includes fixed tubular axle, the fixing pipe Along the screen centrifuge axially across the screen centrifuge and strainer, the screen centrifuge rotation axis is rotationally nested in described solid axis Outside fixed tube axis, one end of the fixed tubular axle is hollow, the hollow end of the fixed tubular axle and the defeated mud of the output terminal of the dredge pump Pipeline connects, and offers the feed inlet in the hollow section of the fixed tubular axle, the feed inlet is located in the screen centrifuge.

As being further improved for above-described embodiment, the dredging tube of the mud collection device and the input terminal of the dredge pump Reducing mechanism is additionally provided between road, the reducing mechanism includes crusher and pulverizer, and the pulverizer is arranged on described broken The lower section of broken machine, the crusher include broken shaft, broken motor and multiple broken blades, and the broken motor is broken with described The broken shaft to be driven to rotate, the multiple broken blade is arranged in the broken shaft and along described the connection of broken shaft The axial distribution of broken shaft, the pulverizer include crushing motor, crush shaft, rotation tool apron, rotary cutter, fixed tool apron And fixed cutting tool, the crushing motor are connect with the crushing shaft the crushing shaft to be driven to rotate, the rotation tool apron It is fixed in the crushing shaft, the rotary cutter is mounted on the rotation tool apron, and the fixed cutting tool is mounted on described On fixed tool apron, the rotation tool apron and the fixed tool apron interval pre-determined distance.

The mud transport system of the embodiment of the present invention, by by the dredging tube of medicament cabin and dredge pump or the input terminal of dredge pump Road connects so that medicament and mud are by high-speed rotation in dredge pump, and so as to which medicament be made to spread more evenly across in mud, drug effect obtains To giving full play to.

Description of the drawings

It is more particularly described by the attached preferred embodiment of the present invention shown in figure, above and other purpose of the present invention, feature It will be become more fully apparent with advantage.Identical reference numeral indicates identical part in whole attached drawings, and not deliberately by real Border size equal proportion scaling draws attached drawing, it is preferred that emphasis is shows this purport.

Fig. 1 is the positive structure schematic of the dry mud ship of dredging.

Fig. 2 is the vertical view of the dry mud ship of dredging.

Fig. 3 is the partial enlarged view of the dry mud ship of dredging.

Fig. 4 is the partial enlarged view of mud collection device.

Fig. 5 is the structure diagram of reducing mechanism.

Fig. 6 is the vertical view of crusher.

Fig. 7 is the side view of crusher.

Fig. 8 is the vertical view of pulverizer.

Fig. 9 is the side view of pulverizer.

Figure 10 is the structure diagram of mud dehydration plant.

Figure 11 is the partial enlarged view of mud dehydration plant.

Figure 12 is another partial enlarged view of mud dehydration plant.

Figure 13 is the structure diagram of progressive step stake component.

Figure 14 is the vertical view of progressive step stake component.

Figure 15 is the partial enlarged view of progressive step stake component.

Figure 16 is the structure diagram of defeated mud channel.

Specific embodiment

For the ease of understanding the present invention, below with reference to relevant drawings to being originally described more fully.

It should be noted that when an element is considered as " connection " another element, it can be directly to separately One element simultaneously in combination is integrated or may be simultaneously present centering elements.Term as used herein " installation ", " one End ", " other end " and similar statement are for illustrative purposes only.

Unless otherwise defined, the technology of technical field of all of technologies and scientific terms used here by the article with belonging to this The normally understood meaning of personnel is identical.Term used in book described herein is intended merely to the mesh of description specific embodiment , it is not intended that in the limitation present invention.Term as used herein " and/or " including one or more relevant Listed Items Arbitrary and all combination.

It please refers to Fig.1 to Figure 16, the embodiment of the present invention provides a kind of dry mud ship of dredging, and dress is collected including hull 1, mud It puts 2, smash device 3, mud dehydration plant 4 and defeated mud channel 5.Reducing mechanism 3, mud dehydration plant 4 and defeated mud channel 5 are all provided with It is placed on hull 1, mud collection device 2 is connect with hull 1.Specifically, mud collection device 2 can be arranged on stem, to Extension stretches into the bottom for hull 1.Ship stern is also provided with mud transmission device 7, for dewatered mud to be transmitted To on the sludge boat of the dry mud ship auxiliary work of the dredging.Mud collection device 2, reducing mechanism 3 and mud dehydration plant 4 pass through Defeated mud channel 5 is sequentially connected.Mud collection device 2 may be used the modes such as milling digging, suction and water-bed mud be collected into hull 1 On, device 3 is smashed for the mud collected by mud collection device 2 to be crushed, and the bulk rubbish in mud is crushed, powder Mud after broken is transported to mud dehydration plant 4 by defeated mud channel 5, and mud dehydration plant 4 is used to mud carrying out drying dehydration, Water is discharged to outside hull 1, and the weight of mud is greatly reduced, and reduces the workload of subsequent sludge boat.On hull 1 also Cockpit 11 can be provided with, operator can manipulate the dry mud ship of the dredging in cockpit 11.Spiral is additionally provided on hull 1 The dynamical system of the compositions such as paddle and engine, details are not described herein again.

It please refers to Fig.3 and Fig. 4, mud collection device 2 includes track support frame 21, crawler belt 22, shaft 24,25 and of driver Multiple milling buckets 23.Track support frame 21 connect and is tilted with hull 1 and stretched out in outside hull 1, and stretch into the bottom.Specifically, For track support frame 21 substantially in cuboid, the bottom, the other end (first end) of long side are stretched into one end (second end) of long side On hull 1.Shaft 24 is rotatably connected on track support frame 21.Length direction of the crawler belt 22 along track support frame 21 It is movably attached on track support frame 21, and coordinates with shaft 24, with the rotation of shaft 24, crawler belt 22 is in crawler belt branch Cycle rotation on support 21, and be embodied on a long side outer surface of track support frame 21, then crawler belt 22 is in crawler belt It is translated on the outer surface of supporting rack 21.Multiple milling buckets 23 are connect with crawler belt 22, in track support frame under the drive of crawler belt 22 It is moved on 21, the quarrel direction of milling bucket 23 is identical with the moving direction of crawler belt 22.Milling bucket 23 is moved to shoe with crawler belt 22 When stretching into water-bed one end with supporting rack 21, water-bed mud is dug, crawler belt branch is then moved under the drive of crawler belt 22 Support 21 is located at one end on ship, mud is poured into the feed hopper 31 of reducing mechanism 3, and continues to stretch into towards track support frame 21 Water-bed one end movement, multiple milling buckets 23 so move in circles, and dredging efficiency is higher.The quantity of milling bucket 23 is set as needed It puts, generally between 15 to 30.Driver 25 is connect with shaft 24, is rotated for drive shaft 24, and shaft 24 is used for band Dynamic crawler belt 22 rotates on track support frame 21.In the present embodiment, the both ends of track support frame 21 are respectively arranged with one and turn Axis 24, each shaft 24 can be connect with a driver 25, can also only one shaft 24 connect with driver 25. Track support frame 21 has bottom surface 212 and top surface 211, and bottom surface 212 is towards where the water surface and hull 1, directed downwardly and long side Face, top surface 212 be it is opposite with bottom surface, upward and long side where face.In a preferred embodiment, positioned at track support frame Crawler belt 22 and milling bucket 23 on 21 top surface 211 are moved from the second end of track support frame 21 to first end, positioned at bottom surface 212 On crawler belt 22 and milling bucket 23 moved from the first end of track support frame 21 to second end, since track support frame 21 is preceding low It is highly obliquely installed afterwards, milling bucket 23 can be made to have dug after mud when being moved on track support frame 21 quarrel upward in this way, in this way More mud can be contained, and can guarantee the flatness in riverbed.In a further preferred embodiment, shaft 24 is rectangular Axis, driver 25 are hydraulic motor.Square shaft can preferably coordinate with crawler belt 22.Moreover, using square shaft as shaft 24, Even if certain abrasion has occurred in square shaft, remain able to that crawler belt 22 is driven to rotate, so that the use of mud collection device 2 It lasts a long time.The equipment such as the normal usage mining machine of the dry mud ship of traditional dredging, grab bucket are dredged, but these equipment are dredged, and are being dug When bucket is dug, have many mud toward contact and fall back to river bed again, dredging is not clean, and is also easy to dig out in river bed circular Hole, makes the out-of-flatness of riverbed bottom.Formula mud collection device 2 is dug by using the milling of the present embodiment, it can be clear by the mud of river bed It digs totally, and can guarantee the smooth of riverbed bottom.

In a further preferred embodiment, the first end of track support frame 21 is located on hull 1, and second end is far from hull 1 and less than hull 1, the bottom is stretched into, track support frame 21 is rotatably connected with hull 1.Specifically, track support frame 21 is close The position of first end can be hinged by shaft and hull 1, the direction of travel for being axially perpendicular to hull 1 of shaft.Mud is collected Device 2 further includes milling and digs adjustment oil cylinder 26, and the first end that adjustment oil cylinder 26 is dug in milling is hinged on hull 1, and second end is connected to shoe On band supporting rack 21, and the second end of milling digging adjustment oil cylinder 26 is carried out relative to the junction of track support frame 21 and hull 1 is close Second end (stretching into water-bed one end) with supporting rack 21, so as to which milling be made to dig first end, second end and the crawler belt of adjustment oil cylinder 26 The a line that adjustment oil cylinder 26 is the triangle is dug in three vertex triangle with the hinge joint of hull 1 of supporting rack 21, milling. When needing to adjust milling digging depth, it is only necessary to adjust the collapsing length that adjustment oil cylinder 26 is dug in milling, adjustment oil cylinder 26 is dug in milling Length is shorter, track support frame 21 it is bigger relative to the angle of inclination of the water surface, the second end of track support frame 21 is stretched into water Deeper, so that milling is dug, depth is deeper, on the contrary, the length that adjustment oil cylinder 26 is dug in milling is longer, then the second of track support frame 21 End stretch into it is more shallow in water, milling dig depth it is more shallow.When the dry mud ship completion dredging operation of dredging, milling digging adjustment oil cylinder 26 is extended to longer Length makes the second end of track support frame 21 not contacted with the bottom, convenient for the dry mud ship navigation of dredging.

In a preferred embodiment, the dry mud ship of dredging further includes locating module, control module and storage device (not shown), fixed Position module, storage device and milling are dug adjustment oil cylinder 26 and are connect with control module, and locating module is used to detect the position of the dry mud ship of dredging It puts, storage device memory contains electronic drawing, and control module is dug and adjusted according to the position of the dry mud ship of dredging and electronic drawing control milling The length of whole oil cylinder 26.Specifically, locating module can be GPS positioning module, GSM locating modules etc., and control module can be with For programmable logic controller (PLC) (PLC), microcontroller etc., storage device can be the internal memory of the dry mud ship of dredging, can also For external memories such as USB flash disks.Electronic drawing can be provided by the party awarding the contract of dredging engineering, wherein including boundary of works area, water-bed shape The construction parameters such as depth are dug in looks, altitude datum, each position milling.During construction, parameter request of the control module in electronic drawing With the position of the dry mud ship of dredging, the length that adjustment oil cylinder 26 is dug in milling is automatically controlled, is thus dug to adjust the milling of mud collection device 2 Depth.This control mode effectively punctuality control, guarantee milling can dig elevation.

It please refers to Fig.4, in a further preferred embodiment, mud collection device 2 further includes hydraulically extensible adjuster 27, Hydraulically extensible adjuster 27 is arranged on track support frame 21, and is matched with crawler belt 22, for adjusting the rate of tension of crawler belt 22. Specifically, hydraulically extensible adjuster 27 is arranged near the second end of track support frame 21, when 2 use of mud collection device compared with During long-time, crawler belt 22 easily fluffs on track support frame 21, makes the length of hydraulically extensible adjuster 27 at this time, will carry out Band 22 is propped up, so as to improve the rate of tension of crawler belt 22.

It please refers to Fig.3 to Fig. 9, reducing mechanism 3 includes crusher 32 and pulverizer 33, and pulverizer 33 is arranged on crusher 32 Lower section.Crusher 32 is used to carry out rubbish, stone in mud etc. coarse crushing, and pulverizer 33 is used for the rubbish after coarse crushing Rubbish carries out essence and crushes, and the broken rubbish of essence, stone become powdered, and the mud dehydration plant at rear is delivered to together with mud 4.Reducing mechanism 3 further includes feed hopper 31, outline border 35 and discharge bucket 34, and feed hopper 31 is set to the output of mud collection device 2 End, the i.e. first end of track support frame 21, the mud for mud collection device 2 to be collected are imported in reducing mechanism 3.Crusher 32 and disintegrating machine 33 be mounted on outline border 35 in, crusher 32 is located at the lower section of feed hopper 31, and discharge bucket 34 is located at pulverizer 33 Lower section, and connect with the dredging tube 51 of defeated mud channel 5, for the mud after pulverizer 33 crushes to be transported to dredging tube 51 In.

Fig. 6 and Fig. 7 are please referred to, crusher 32 includes broken shaft 321, broken motor 323 and multiple broken blades 322. Broken motor 323 connect that broken shaft 321 is driven to rotate with broken shaft 321.Broken shaft 321 and broken blade 322 are set It puts in outline border 35, broken motor 323 is then arranged on the outside of outline border 35.Multiple broken blades 322 are arranged on broken shaft 321 Above and along the axial direction of broken shaft 321 it is distributed, it can be spaced apart between each broken blade 322.Broken blade 322 is height Strength alloys blade.In the present embodiment, crusher 32 includes two broken shafts 321 being arranged in parallel, and each crushes shaft 321 connect with a broken motor 323.Each multiple broken blades 322, and two broken shafts are provided in broken shaft 321 Broken blade 322 on 321 is staggered.When mud passes through crusher 32, the shaft that is broken 321 is with the broken of high-speed rotation Broken blade 322 rubs stone, iron refuse, wooden rubbish, plastic garbage in mud etc. into fritter.

Fig. 8 and Fig. 9 are please referred to, pulverizer 33 includes crushing motor 336, crushes shaft 331, rotation tool apron 332, rotating knife Tool 333, fixed tool apron 334 and fixed cutting tool 335.Crush shaft 331, rotation tool apron 332, rotary cutter 333, fixed tool apron 334 and fixed cutting tool 335 be installed in outline border 35, crush motor 336 then be mounted on outline border 35 outside.Crush motor 336 and powder Broken shaft 331 connects that crushing shaft 331 is driven to rotate.Rotation tool apron 332, which is fixed on, to be crushed in shaft 331, rotary cutter 333 It is mounted on rotation tool apron 332 by bolt.Fixed tool apron 334 is fixed on the inner wall of outline border 35, and fixed cutting tool 335 passes through spiral shell Bolt is mounted on fixed tool apron 334.It rotates tool apron 332 and is spaced pre-determined distance with fixed tool apron 334.Fixed cutting tool 335 and rotation Cutter 333 using high-strength alloy knife, when rotary cutter 333 turns to opposite with fixed cutting tool 335, has few between the two The gap of amount.Pulverizer 33, which also has, to be crushed feed hopper and crushes discharge bucket, crushes the lower section that feed hopper is located at crusher 32, powder Broken shaft 331, rotation tool apron 332, rotary cutter 333, fixed tool apron 334 and fixed cutting tool 335, which are located at, crushes feed hopper and powder Between broken discharge bucket.Crush the top that discharge bucket is located at discharge bucket 34.Broken motor can be higher than by crushing the rotating speed of motor 336 323.When the mud Jing Guo 32 coarse crushing of crusher enters disintegrating machine 33 from crushing feed hopper, from rotary cutter 333 and fix Gap between cutter 335 passes through, and the fritter stone in mud and rubbish are chopped into powder by the rotary cutter 333 of high-speed rotation Shape.

In a further preferred embodiment, fixed tool apron 334 includes the first fixation fixation tool apron of tool apron 3341 and second 3342, first fix tool apron 3341 and second fix tool apron 3342 be located at respectively the both sides for crushing shaft 331 and interval it is default away from From.First fixation tool apron 3341 and second, which is fixed on tool apron 3342, is mounted on fixed cutting tool 335.It rotates tool apron 332 and includes the One rotation tool apron 3321 and second rotates tool apron 3322, and the first rotation tool apron 3321 and second rotates tool apron 3322 and is separately fixed at Crush shaft 331 opposite sides face on, be located substantially on crush shaft 331 cross section it is same diametrically.First rotation Tool apron 3321 and second rotates and is mounted on rotary cutter 333 on tool apron 3322.By setting two groups of rotary cutters 333 and fixing Cutter 335 allows part mud by 332 band of rotation tool apron of high-speed rotation, by twice or even smart broken three times, powder Broken effect is more preferable.

In a further preferred embodiment, first the fixation tool apron 3342 of tool apron 3341 and second is fixed towards crushing shaft 331 face is arc-shaped, and is located to crush shaft 331 as on the same circumference in the center of circle, first fixes tool apron 3341 and second Pulverizing material inlet 337 is formed between the upper end of fixed tool apron 3342, first, which fixes tool apron 3341 and second, fixes tool apron 3342 Pulverizing discharging opening 338 is formed between lower end.The upper end of first fixation tool apron 3341 is equipped with fixed cutting tool 335, the second fixing cutter The lower end of seat 3342 is equipped with fixed cutting tool 335.Mud is flowed into from pulverizing material inlet 337, is fixed on tool apron 3341 by first Fixed cutting tool 335 and rotary cutter 335 carry out first time smashing, and the part mud after crushing is flowed out from pulverizing discharging opening 338, portion Mud is divided also to have little time to flow out, and be rotated the lower end that tool apron 332 takes the second fixation tool apron 3342 to, tool apron is fixed by second Fixed cutting tool 335 on 3342 carries out second and crushes, then again as rotation tool apron 332 rotates, again by the first fixing cutter Fixed cutting tool 335 on seat 3341 carries out third time smashing, is finally flowed out from pulverizing discharging opening 338, by crushing three times, crushes Effect is more preferable.

In a further preferred embodiment, the length in the first fixation tool apron 3341 towards face for crushing shaft 331 is less than Quarter turn is long, and the second length for fixing tool apron 3342 towards the face for crushing shaft 331 is long less than or equal to quarter turn, and first The first fixation tool apron 3341 and second that is smaller than that fixed tool apron 3341 and second is fixed between the upper end of tool apron 3342 is fixed The width of spacing namely pulverizing material inlet 337 between the lower end of tool apron 3342 is less than the width of pulverizing discharging opening 338.At this In embodiment, from the view of Fig. 9, first, which fixes tool apron 3341, is located at the left side for crushing shaft 331, and second fixes tool apron 3342 are located at the right side for crushing shaft 331, and it is in rotate counterclockwise to crush shaft 331.

0 to Figure 12 is please referred to Fig.1, mud dehydration plant 4 includes screen centrifuge 41, screen centrifuge rotation axis 42, strainer 43, spiral Scraping wings 44 and dehydration electric motor (not shown).Mud dehydration plant 4 is provided with feed inlet 461 and discharge port 411.41 He of screen centrifuge Screen centrifuge rotation axis 42 connects, and is axis rotation with screen centrifuge rotation axis 42.Screen centrifuge 41 is centrifuged generally in cylindrical structure The outline border of sieve 41 is in engraved structure, such as can be structure that moulding is formed by connecting or opened up on cylinder more A hole, so that water can leave mud dehydration plant 4 to pass through screen centrifuge 41.Strainer 43 is cylindrical in shape, and is fixedly connected On the inner wall or outer wall of screen centrifuge 41, it is nested with screen centrifuge 41.In the present embodiment, strainer 43 be fixed on it is described from On the inner wall of heart sieve 41, the shape of strainer 43 matches, and both ends are fixed respectively by strainer with the inner wall shape of screen centrifuge 41 Ring 413 is fixed on the inner wall of screen centrifuge 41.Spiral pusher plate 44 in the shape of a spiral, is arranged in screen centrifuge 41 and strainer 43 and edge Strainer 43 it is axially extending, and between feed inlet 461 and discharge port 411, for by the mud in strainer 43 from feed inlet 461 push away toward discharge port 411.When mud dehydration plant 4 works, the mud for being mixed with a large amount of water enters centrifugation from feed inlet 461 In sieve 41, dehydration electric motor is connect with screen centrifuge rotation axis 42, and driving screen centrifuge rotation axis 42 rotates, and screen centrifuge rotation axis 42 drives Screen centrifuge 41 and strainer 43 rotate, and the mud in screen centrifuge 41 is acted in rotation by centrifugal force, and the water in mud passes through filter The side wall of net 43 and screen centrifuge 41 is drained into outside mud dehydration plant 4, and spiral pusher plate 44 is opposite with screen centrifuge 41 and strainer 43 Dewatered mud in screen centrifuge 41 and strainer 43 to 411 direction of discharge port is pushed, makes dewatered mud from discharging by rotation Mouth 411 leaves mud dehydration plant 4.The lower section of mud dehydration plant 4 can be provided with sink, for collecting from 41 He of screen centrifuge The water of the side wall discharge of strainer 43, the rear end of mud dehydration plant 4 can set storage mud groove, for receiving from 411 row of discharge port The dewatered sludge gone out.The rear end of mud dehydration plant 4 can also set conveyer belt 7, for by dewatered mud be transmitted to On the sludge boat of the dry mud ship coordinating operation of dredging.

In a further preferred embodiment, mud dehydration plant 4 further includes pusher shaft 45, and pusher shaft 45 is set to strainer In 43, spiral pusher plate 44 is fixedly installed on the outer surface of pusher shaft 45, is twist extended for axle center with pusher shaft 45.It pushes away Material axis 45 drives spiral pusher plate 44 to be rotate in same direction with screen centrifuge 41 and strainer 43, and the rotating speed of spiral pusher plate 44 is more than centrifugation The rotating speed of sieve 41 and strainer 43.Pusher shaft 45 can be coaxially disposed with screen centrifuge rotation axis 42.Pusher shaft 45 can with it is other solely Vertical motor drive connection, can also be sequentially connected with dehydration electric motor.Since the rotating speed of spiral pusher plate 44 is more than 41 He of screen centrifuge The rotating speed of strainer 43, therefore mud is pushed to forward discharge port 411 by spiral pusher plate 44.

In a further preferred embodiment, the first screen centrifuge belt pulley 423 and are provided in screen centrifuge rotation axis 42 Two screen centrifuge belt pulleys 424.First screen centrifuge belt pulley 423 and the second screen centrifuge belt pulley 424 can be fixedly installed on respectively The both ends of screen centrifuge rotation axis 42, and on the outside of the both ends of screen centrifuge 41.Mud dehydration plant 4 further includes differential mechanism 47, pushes away Pusher belt pulley 451 is provided on material axis 45, the first screen centrifuge belt pulley 423 is sequentially connected with dehydration electric motor, the second screen centrifuge Belt pulley 424 and pusher belt pulley 451 are sequentially connected by differential mechanism 47, and the rotating speed of pusher belt pulley 451 be more than second from The rotating speed of heart phloeoterma belt wheel 424.Specifically, the first screen centrifuge belt pulley 423 is connect by belt with dehydration electric motor, is being dehydrated Under the driving of motor, the first screen centrifuge belt pulley 423 drive screen centrifuge rotation axis 42 and the second centrifugation phloeoterma being arranged on Belt wheel 424 rotates, and since the second screen centrifuge belt pulley 424 and pusher belt pulley 451 are sequentially connected by differential mechanism 47, makes Pusher belt pulley 451 under the drive of the second screen centrifuge belt pulley 424 and rotate and rotating speed be more than the second screen centrifuge belt pulley 424.In the present embodiment, it is only necessary to which a dehydration electric motor is set, you can meet the driving demand of mud dehydration plant 4.

In a further preferred embodiment, differential mechanism 47 includes the first spider gear 471 and the second differential of coaxial arrangement Wheel 472, the second screen centrifuge belt pulley 424 is connect with the first spider gear 471 by belt transmission, the second spider gear 471 and pusher Belt pulley 451 is connected by belt transmission.The gearratio of second spider gear 472 and pusher belt pulley 451 is more than the first spider gear 471 and second screen centrifuge belt pulley 424 gearratio, so as to make the rotating speed of pusher belt pulley 451 be more than the second screen centrifuge belt The rotating speed of wheel 424.Specifically, transmission between the two can be adjusted by adjusting the wheelspan between belt pulley and spider gear Than.

In a further preferred embodiment, screen centrifuge rotation axis 42 includes the first semiaxis 421 and second of coaxial arrangement Semiaxis 422, the first semiaxis 421 and the second semiaxis 422 mutual indepedent (being not connected to each other), and be respectively fixedly connected in screen centrifuge 41 Both ends.First screen centrifuge belt pulley 423 is set on the first semiaxis 421, and the second screen centrifuge belt pulley 424 is set to the second half On axis 422.First semiaxis 421 and the second semiaxis 422 are hollow shaft, pusher shaft 45 it is coaxial across the second semiaxis 422 stretch into from In heart sieve 41, and extend to 421 direction of the first semiaxis, pusher shaft 45 towards one end of the first semiaxis 421 and the first semiaxis 421 it Between it is spaced apart.Pusher shaft 45 can rotate in the second semiaxis 422 relative to the second semiaxis 422.

In a preferred embodiment, mud dehydration plant 4 further includes fixed tubular axle 46, axis of the fixed tubular axle 46 along screen centrifuge 41 It is rotationally nested in outside fixed tubular axle 46 to across screen centrifuge 41 and strainer 43, screen centrifuge rotation axis 42 and pusher shaft 44.Gu One end of fixed tube axis 46 is hollow, and extends to the middle part of fixed tubular axle 46, forms hollow section, the hollow end of fixed tubular axle 46 is (i.e. The end of hollow one end) it is connected with reducing mechanism 3 by defeated mud channel 5, offer feed inlet in the hollow section of fixed tubular axle 46 461, feed inlet 461 is located in screen centrifuge 41.Mud dehydration plant 4 can also include mounting bracket 40, the two of fixed tubular axle 46 End is fixed in mounting bracket 40 and suspends.Mud after the crushing of reducing mechanism 3, fixed tubular axle is transported to by defeated mud channel 5 Then 46 hollow section is flowed outwardly from feed inlet 461, enter in screen centrifuge 41.The discharge port 411 of mud dehydration plant 4 Then it is set to the one end of screen centrifuge 41 far from feed inlet 461.

In a further preferred embodiment, screen centrifuge 41 have close to feed inlet 461 arrival end and with arrival end phase To the port of export one end of feed inlet 461 (i.e. far from), the arrival end of screen centrifuge 41 is fixedly installed conically shaped 412, conically shaped 412 are coaxially disposed with screen centrifuge rotation axis 42.Fixed tubular axle 46 passes through conically shaped 412, and feed inlet 461 is located at conically shaped 412 In.Internal diameter of the conically shaped 412 close to one end of the arrival end of screen centrifuge 41 is less than one end of the port of export close to screen centrifuge 41 The horn mouth of internal diameter namely conically shaped 412 (the larger one end of internal diameter) works as conically shaped 412 towards the port of export of screen centrifuge 41 When being rotated with screen centrifuge 41, the thrust of the port of export towards screen centrifuge 41 can be generated to the mud poured in from feed inlet 461, Be conducive to dewatering operation.

It please refers to Fig.1, Figure 13 to Figure 15, in a preferred embodiment, the dry mud ship of dredging further includes the row on hull 1 Progress stake component 6, progressive step stake component includes the first progressive step stake 61, the second progressive step stake 64, the first running gear 63, second Running gear 66, the first lifting gear 62 and the second lifting gear 65.First progressive step stake 61 and the second progressive step stake 64 are from ship Extended downwardly on body 1 it is underwater to stretch into, the first progressive step stake 61 and the second progressive step stake 64 approximately axially perpendicular to the water surface.The One running gear 63 is connect with the first progressive step stake 61, and the second running gear 66 is connect with the second progressive step stake 64, the first walking 63 and second running gear 66 of device is for driving hull 1 relative to the first progressive step stake 61 and the second progressive step stake 62 along dredging The direction of travel movement of dry mud ship.First lifting gear 62 is connect with the first progressive step stake 61, the second lifting gear 65 and second Progressive step stake 64 connects, and the first lifting gear 62 and the second lifting gear 65 are respectively used to the first progressive step stake 61 and second of lifting Progressive step stake 64.The dry mud ship of dredging will first be filled when to be moved during dredging by the first lifting gear 62 and the second lifting It puts 65 to fall the first progressive step stake 61 and the second progressive step stake 64, is inserted into the first progressive step stake 61 and the second progressive step stake 64 Riverbed bottom positions, and then the first running gear 63 and the second running gear 66 can drive hull 1 to advance relative to first jointly Step 61 and second progressive step stake 62 of stake moves forward, and walks to the extreme limit of travel of the first running gear 63 and the second running gear 66 When, the first lifting gear 62 and the second lifting gear 65 rise the first progressive step stake 61 and the second progressive step stake 64, the first row Riverbed is left in the bottom end of progress 61 and second progressive step stake 64 of stake, and the first running gear 63 and the second running gear 66 reset, so The first progressive step stake 61 and the second progressive step stake 64 are fallen again afterwards, so moved in circles, realizes the dry mud ship of dredging toward Forward It is dynamic.Conversely, by adjusting the control instruction of the first running gear 63 and the second running gear 66, the dry mud ship of dredging can also be realized It moves backward.

In a further preferred embodiment, the first running gear 63 and the second running gear 66 include walking carriage 631/661st, rail 632/662 and trolley oil cylinder 633/663, rail 632/662 are fixed on hull 1, walking carriage 631/661 It is movably disposed on rail 632/662, one end of trolley oil cylinder 633/663 is fixed, such as connect relative to rail 632/662 It is connected on hull 1, the other end is connect with walking carriage 631/661, to drive walking carriage 631/661 relative to rail 632/ 662 movements.The controller of the dry mud ship of dredging controls the flexible of trolley oil cylinder 633/663 by fluid pressure line.First progressive step stake 61st, the first lifting gear 62, the second progressive step stake 64 and the second lifting gear 65 are separately positioned on the first running gear 63 and On the walking carriage 631/661 of two running gears 66.It is provided with multiple idler wheels 6611 on walking carriage 661, idler wheel 6611 can be with It is rolled on rail 662, so as to which walking carriage 661 be made to be moved relative to rail 662.It is equally also equipped on walking carriage 631 Multiple idler wheels.When the dry mud ship of dredging moves forward, trolley oil cylinder 633/663 is first made to be retracted to most short position, then by the first row The positioning of riverbed bottom is inserted into progress stake 61 and second progressive step stake 64, and trolley oil cylinder 633/663 is then made to synchronize elongation, due to the One progressive step stake 61 and the second progressive step stake 64 are fixed, therefore walking carriage 631/661 can apply instead to trolley oil cylinder 633/663 Thus active force pushes hull 1 to move forward.When trolley oil cylinder 633/663 is extended to longest position, by the first progressive step stake 61 and second progressive step stake 64 rise, then trolley oil cylinder 633/663 is retracted to most short position again, by the first progressive step stake 61 The positioning of riverbed bottom is inserted into the second progressive step stake 64.And so on, hull 1 is made constantly to move forward as needed.If it needs Hull 1 is wanted to move backward, then is first extended trolley oil cylinder 633/663 to longest position, then by the first progressive step stake 61 and The positioning of riverbed bottom is inserted into two progressive step stakes 64, then is synchronized trolley oil cylinder 633/663 and shortened, and hull 1 is made to move backward.

In a further preferred embodiment, the first lifting gear 62 includes the first lifting cylinder, the second lifting gear 65 Including the second lifting cylinder, the telescopic direction of the first lifting cylinder and the second lifting cylinder respectively with the first progressive step stake 61 and The axial direction of two progressive step stakes 64 is parallel namely the first lifting cylinder and the second lifting cylinder stretch along the vertical direction.First lifting One end of oil cylinder is connected to the top of the first progressive step stake 61, and the other end is connected to the walking carriage 631 of the first running gear 63 On, one end of the second lifting cylinder is connected to the top of the second progressive step stake 64, and the other end is connected to the second running gear 66 On walking carriage 661.When first lifting cylinder and the second lifting cylinder extend, then the first progressive step stake 61 and the second progressive step stake 64 rise, and when the first lifting cylinder and the second lifting cylinder shorten, then the first progressive step stake 61 and the second progressive step stake 64 is fallen. The controller of the dry mud ship of dredging controls the flexible of the first lifting cylinder and the second lifting cylinder by fluid pressure line.

In a further preferred embodiment, it is both provided with hydraulic pressure stake in the first progressive step stake 61 and the second progressive step stake 64 Folder 611/641, top of the hydraulic pressure pile holder 611/641 respectively with the first lifting cylinder and the second lifting cylinder is connect, and press from both sides respectively The first progressive step stake 61 and the second progressive step stake 64 are held, so as to make the first progressive step stake 61 and the second progressive step stake 64 and first liter The end connection of oil cylinder and the second lifting cylinder is dropped,.

In a further preferred embodiment, the dry mud ship of dredging further includes control module, and control module is according to amount to be dredged With the speed of travel of dredge speed control the first running gear 63 and the second running gear 66.Specifically, control module can be with For programmable logic controller (PLC) (PLC), microcontroller etc., control module can be true according to aforementioned electronic drawing and locating module institute The dry mud ship position of fixed dredging determines that water-bed pattern and milling in front of the dry mud ship of dredging dig the construction parameters such as depth, thus The amount to be dredged (i.e. mud number formulary amount) of the period is calculated, can also sonar depth sounder be set in stem, according to sonar depth sounder The difference of depth is dug in the depth of water measured and the milling of electronic drawing requirement, amount to be dredged is calculated, as correcting mode.Speed dredge then It can be obtained before manufacture by test, can also flow detector (such as flowmeter) be set in the front end of defeated mud channel 5, The flow in the unit interval of defeated mud channel 5 is detected, obtains speed of dredging.First running gear 63 and the second running gear 66 The speed of travel can be equivalent to the stretching speed of trolley oil cylinder 633/663, can be with the inversely proportional relationship of amount to be dredged.It is dredging In the case of constant airspeed, the amount to be dredged of some position is bigger, then the row of the first running gear 63 and the second running gear 66 It is slower to walk speed, vice versa.

It please refers to Fig.2 and Figure 16, in a preferred embodiment, the dry mud ship of dredging further includes the medicament cabin being set on hull 1 12/13 and medicament pond 16, medicament cabin 12/13 and medicament pond 16 connect.Dredge pump 52 is provided in defeated mud channel 5, dredge pump 52 is located at Between reducing mechanism 3 and mud dehydration plant 4, for the sludge pump after reducing mechanism 3 is crushed to mud dehydration plant 4.Mud Pump 52, mud conveying pipeline 51 and medicament cabin 12/13 constitute a part for mud transport system.The input terminal of dredge pump 52 passes through defeated mud Pipeline 51 is connect with mud input equipment, and the output terminal of dredge pump 52 is connect by mud conveying pipeline 51 with mud equipment for after-treatment. In the present embodiment, mud input equipment is aforementioned mud collection device 2, and the input terminal of dredge pump 52 passes through mud conveying pipeline 51 and silt Mud collection device 3 is indirectly connected with, and is additionally provided between the mud conveying pipeline 51 of the input terminal of mud collection device 2 and dredge pump 52 aforementioned Reducing mechanism 3.Mud equipment for after-treatment is aforementioned mud dehydration plant 4, and dredge pump 52 is defeated by mud by mud conveying pipeline 51 It is sent to mud dehydration plant 4, the aftertreatment technology that mud dehydration plant 4 is dehydrated mud.In other embodiments, mud Input equipment can also be mud feed hopper, mud equipment for after-treatment can also be for by mud be sent to other ships or The equipment such as the conveyer belt on harbour.Medicament cabin 12/13 and dredge pump 52 are connected or are connected between dredge pump 52 and reducing mechanism 3 On mud conveying pipeline 51 (i.e. the mud conveying pipeline 52 of the input terminal of dredge pump 52), for adding in flocculant and/or bactericidal agent into mud Medicaments are waited, make mud that flocculation reaction occur, so that follow-up mud dehydration plant 4 is dehydrated.A large amount of medicaments are housed in medicament pond 16, For supplying corresponding medicament to medicament cabin 12/13.Due to medicament cabin 12/13 with dredge pump 52 connect or be connected to dredge pump 52 with On mud conveying pipeline 51 between reducing mechanism 3, therefore add the mud of flocculant and/or bactericidal agent quilt when by dredge pump 52 High-speed rotation, so as to which flocculant and/or bactericidal agent be made to spread more evenly across in mud.In the present embodiment, medicament cabin 12/13 It is connect with dredge pump 52 by pipeline.

In a further preferred embodiment, defeated mud channel 5 further includes the first slurry cabin 53 and the second slurry cabin 54.First Slurry cabin 53 is located between the input terminal of dredge pump 52 and mud collection device 2, specifically positioned at the input terminal and powder of dredge pump 52 Between crushing device 3.Second slurry cabin 54 is located between the output terminal of dredge pump 52 and mud dehydration plant 4.First slurry cabin, 53 He The cross sectional dimensions of second slurry cabin 54 is greater than the caliber of mud conveying pipeline 51, therefore the mud in mud conveying pipeline 51 can be first It accumulates and stays for some time in 53 and second slurry cabin 54 of slurry cabin, so as to prevent dredge pump 52 from emptying phenomenon occurs.

In a further preferred embodiment, the first eddy flow mechanism 55 and the second eddy flow machine are additionally provided in mud conveying pipeline 51 Structure 56.Specifically, the first eddy flow mechanism 55 and the second eddy flow mechanism 56 are located at the output terminal of dredge pump 52 and mud dehydration plant 4 Between mud conveying pipeline 51 in, for making mud in mud conveying pipeline 51 that eddy flow, and the first eddy flow mechanism 55 and the second rotation occur The eddy flow direction for flowing mechanism 56 is opposite.First eddy flow mechanism 55 and the second eddy flow mechanism 56 can be provided in mud conveying pipeline 51 Helical form guide plate, and the two the hand of spiral on the contrary, by helical form guide plate make mud occur eddy flow.Dredge pump 52 it is defeated Mud conveying pipeline 51 between outlet and mud dehydration plant 4 can repeatedly be bent in hull 1,55 He of the first eddy flow mechanism Second eddy flow mechanism 56 is arranged on the bending place of mud conveying pipeline 51.Pass through the two of the first eddy flow mechanism 55 and the second eddy flow mechanism 56 Secondary opposite direction eddy flow can enable mud mix more uniform with the flocculant and/or bactericidal agent being added thereto.

In a further preferred embodiment, third eddy flow mechanism 57, the first eddy flow machine are additionally provided in mud conveying pipeline 51 Structure 55, the second eddy flow mechanism 56 and third eddy flow mechanism 57 are sequentially located between the output terminal of dredge pump 52 and mud dehydration plant 4, Namely after mud is pumped out from dredge pump 52, successively by the first eddy flow mechanism 55, the second eddy flow mechanism 56 and third eddy flow mechanism After 57, mud dehydration plant 4 is entered back into.First eddy flow mechanism 55 is identical with the eddy flow direction of third eddy flow mechanism 57, Ye Ji The eddy flow direction of two eddy flow mechanisms 56 is opposite with the eddy flow direction of third eddy flow mechanism 57.Setting can cause mud in this way The eddy flow of opposite direction twice can enable mud mix more uniform with the flocculant and/or bactericidal agent being added thereto.

In a preferred embodiment, medicament cabin include the first sub- medicament cabin 12, the second sub- medicament cabin 13 and compound pump 14, first Sub- medicament cabin 12 is connected with the second sub- medicament cabin 13 by the cycle of interface channel 58, and compound pump 14 is set to the first sub- medicament cabin 12 And at the second interface channel 58 between sub- medicament cabin 13, for conveying medicament so that medicament can be in the first sub- medicament cabin 12 And second recycle between sub- medicament cabin 13.Specifically, the first sub- medicament cabin 12 can be flocculant cabin, the second sub- medicament cabin 13 It can be bactericidal agent cabin.First sub- medicament cabin 12 and/or second medicament cabin 13 and dredge pump 52 (or the input terminal of dredge pump 52 is defeated Mud pipeline 51) between can also be connected by interface channel 58, and control valve (not shown) is provided on the interface channel 58, make Medicament in first sub- medicament cabin 12 and/or second medicament cabin 13 is delivered in mud.In the prior art, it to be added into mud Flocculant needs aboard ship to set dedicated flocculant modulation cabin, flocculant, short time consumption is modulated in a manner that tradition stirs It is longer, generally at 1 more than hour, and if the amount of sludge of creek dredging is big, the container of large volume must be expended to store up Modulated flocculant is deposited, compares the space for occupying hull 1.And in the present embodiment, it opening control valve, conveyed to dredge pump 52 Before medicament, first flow medicament high-speed circulating between the first sub- 12 and second sub- medicament cabin 13 of medicament cabin, complete flocculant The modulation of medicaments is waited, control valve is then opened, the medicaments such as flocculant is transported in dredge pump 52.Used in the first sub- 12 He of medicament cabin The mode that high-speed circulating flows between second sub- medicament cabin 13 modulates the medicaments such as flocculant, can save about 3/4ths tune Time processed, and which does not need to the flocculant that will be modulated and separately stores, and can save the space of hull 1.

The dry mud ship of dredging of the embodiment of the present invention, by setting mud dehydration plant, can be dehydrated mud, make silt The weight and volume of mud is greatly reduced, convenient for the transport of mud.

Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited In contradiction, it is all considered to be the range of this specification record.

Embodiment described above only expresses the several embodiments of invention, and description is more specific and detailed, but not It can therefore be construed as limiting the scope of the patent.It should be pointed out that for those of ordinary skill in the art, Without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the protection model of the present invention It encloses.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.

Claims (10)

1. a kind of mud transport system, which is characterized in that including dredge pump, mud conveying pipeline and medicament cabin, the input terminal of the dredge pump It is connect by mud conveying pipeline with mud input equipment, the output terminal of the dredge pump is connected by mud conveying pipeline and mud equipment for after-treatment It connects, the medicament cabin connect with the dredge pump or connect with the mud conveying pipeline of the input terminal of the dredge pump, for into mud Add medicament.

2. mud transport system according to claim 1, which is characterized in that the mud transport system further includes the first mud Slurry cabin and the second slurry cabin, first slurry cabin are connected between the input terminal of the dredge pump and the mud input equipment, Second slurry cabin is connected between the output terminal of the dredge pump and the mud equipment for after-treatment.

3. mud transport system according to claim 1, which is characterized in that the first eddy flow is provided in the mud conveying pipeline Mechanism and the second eddy flow mechanism, the first eddy flow mechanism and the second eddy flow mechanism are located at the output terminal of the dredge pump and the silt Between mud equipment for after-treatment, the eddy flow direction of the first eddy flow mechanism and the second eddy flow mechanism is opposite.

4. mud transport system according to claim 3, which is characterized in that third rotation is additionally provided in the mud conveying pipeline Flow mechanism, the first eddy flow mechanism, the second eddy flow mechanism and third eddy flow mechanism be sequentially located at the output terminal of the dredge pump with Between the mud equipment for after-treatment, the first eddy flow mechanism is identical with the eddy flow direction of third eddy flow mechanism.

5. mud transport system according to claim 3, which is characterized in that after the output terminal of the dredge pump and the mud Mud conveying pipeline between processing equipment is repeatedly bent, and the first eddy flow mechanism and the second eddy flow mechanism are arranged on the dredging tube The bending place in road.

6. mud transport system according to claim 1, which is characterized in that the medicament cabin include the first sub- medicament cabin, Second sub- medicament cabin and compound pump, the first sub- medicament cabin are connected with the second sub- medicament cabin cycle, and the compound pump is set to At interface channel between the first sub- medicament cabin and the second sub- medicament cabin, the first sub- medicament cabin and/or the second sub- medicine Agent cabin connect with the dredge pump or is connect with the mud conveying pipeline of the input terminal of the dredge pump.

7. a kind of dry mud ship of dredging, which is characterized in that including hull, mud collection device, mud dehydration plant and such as right will 1 to 6 any one of them mud transport system is sought, the mud collection device is the mud input equipment, and the mud takes off Water installations are the mud equipment for after-treatment, and the mud collection device is connect with the hull, for mud to be collected into institute It states on hull, the mud dehydration plant and mud transport system are set on the hull.

8. the dry mud ship of dredging according to claim 7, which is characterized in that the mud collection device is supported including crawler belt Frame, crawler belt, shaft, driver and multiple milling buckets, the track support frame connect with the hull and tilt stretch out in it is described Outside hull, the shaft is rotatably connected on the track support frame, and the crawler belt is movably attached the crawler belt On supporting rack, and coordinate with the shaft, the multiple milling bucket is connect with the crawler belt, and the driver connects with the shaft It connects, for the shaft to be driven to rotate, the shaft is used to that the crawler belt to be driven to rotate on the track support frame.

9. the dry mud ship of dredging according to claim 7, which is characterized in that the mud dehydration plant include screen centrifuge, from Heart sieve rotation axis, strainer, spiral pusher plate and dehydration electric motor, the mud dehydration plant are provided with inlet port and outlet port, institute Screen centrifuge and screen centrifuge rotation axis connection are stated, the strainer is cylindrical in shape, is fixedly connected and is nested with the screen centrifuge, The spiral pusher plate is arranged in the strainer and along the axially extending of the strainer, and positioned at the feed inlet and it is described go out Between material mouth, the dehydration electric motor rotates axis connection with the screen centrifuge, the screen centrifuge rotation axis is driven to rotate, the centrifugation Sieve and strainer are relatively rotated with the spiral pusher plate.

10. the dry mud ship of dredging according to claim 7, which is characterized in that the mud collection device and the dredge pump Reducing mechanism is additionally provided between the mud conveying pipeline of input terminal, the reducing mechanism includes crusher and pulverizer, the crushing Machine is arranged on the lower section of the crusher, and the crusher includes broken shaft, broken motor and multiple broken blades, described broken Broken motor is connect with the broken shaft to drive the broken shaft rotation, and the multiple broken blade is arranged on described broken It is distributed in shaft and along the axial direction of the broken shaft, the pulverizer includes crushing motor, crushes shaft, rotation tool apron, turns Cutter, fixed tool apron and fixed cutting tool, the crushing motor connect that the crushing shaft is driven to turn with the crushing shaft Dynamic, the rotation tool apron is fixed in the crushing shaft, and the rotary cutter is mounted on the rotation tool apron, the fixation Cutting tool installation manner is on the fixed tool apron, the rotation tool apron and the fixed tool apron interval pre-determined distance.