CN206494834U - A kind of river and lake silt processing unit - Google Patents
A kind of river and lake silt processing unit Download PDFInfo
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- CN206494834U CN206494834U CN201621481265.9U CN201621481265U CN206494834U CN 206494834 U CN206494834 U CN 206494834U CN 201621481265 U CN201621481265 U CN 201621481265U CN 206494834 U CN206494834 U CN 206494834U
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Abstract
The utility model discloses a kind of river and lake silt processing unit.The device, which includes twisting, inhales ship, big sieve and the slurry dewatering mechanism of shaking；Twist suction ship with the feed end for the sieve that shakes greatly by pipeline to be connected, the silt basin below the sieve that shakes greatly is connected by pipeline with slurry dewatering mechanism；Slurry dewatering mechanism includes mud sand separator（31）, full-automatic agitating device（32）, dynamic mixer（33）, sand washer（34）, flocculation basin（35）, filter press（36）And plunger pump（37）.River and lake silt processing is carried out by the utility model river and lake silt processing unit, to desilting, removal of impurities, dehydration automation mechanized operation, with environmental protection, economic and efficient advantage.
Description
Technical field
The utility model is related to valley harnessing technical field, more particularly to a kind of river and lake silt processing unit.
Background technology
With developing rapidly for Re-search on Urbanization, a large amount of black smelly river lakes are badly in need of administering.What black smelly river lake was administered is at all
Mud is administered.River and lake silt has high hydrophilic, High water cut, high organic content, hyposmosis, the scale of construction is big, contain different degrees of dirt
The features such as contaminating thing and rubbish incidental, causes the processing disposal difficulty in engineering big, and easily occur secondary pollution.Therefore, how
It is the key that the black smelly water harnessing reparation faced at present is controlled with eutrophication that canonical system processing disposal is carried out to river and lake silt
Problem.
Utility model content
The utility model proposes a kind of river and lake silt processing unit to solve the above problems.
In order to reach this purpose, the utility model uses following technical scheme.
A kind of river and lake silt processing unit, including twist suction ship, big sieve and the slurry dewatering mechanism of shaking；
The suction ship that twists is connected with the feed end for the sieve that shakes greatly by pipeline；It is mud below the discharge end of the big sieve that shakes
Pipeline in pond, the silt basin is connected with slurry dewatering mechanism, is set on the pipeline of connection silt basin and slurry dewatering mechanism
There is vertical suction pump；
The slurry dewatering mechanism includes mud sand separator, full-automatic agitating device, dynamic mixer, sand washer, flocculation
Tank, filter press and plunger pump；
The feed end of the mud sand separator and the pipeline of silt basin are connected；The sand export of the mud sand separator with it is described
The feed end connection of sand washer；The mud sand separator discharge end is connected to dynamic mixer by pipeline；It is described automatically to stir
The side that device is located at dynamic mixer is mixed, the full-automatic agitating device is connected with dynamic mixer by pipeline；It is described complete
The side of self- poking arrangement is connected provided with flocculation tank, plunger pump and filter press, the discharge end of dynamic mixer with flocculation tank；Wadding
Solidifying tank is connected with plunger pump feeding mouth, and plunger pump discharging opening is connected with filter press feeding mouth；The flocculation tank can use flocculation basin
Instead of.
Further, the suction ship that twists includes hull, drive mechanism and Jiao Xi mechanisms；
Further, the hull includes spoil hopper and living area, and the living area is on the deck of hull, the mud
Cabin is located at the pipeline provided with the big sieve that shakes of connection in the inside of hull, the spoil hopper；
Further, the drive mechanism be located at hull top, the drive mechanism include hoist engine, steel wire rope,
Suspension bracket and pumping plant；
The hoist engine is located at the side in living area, and the hoist engine is provided with reel, and one end of the steel wire rope is around solid
Due to reel, the suspension bracket is provided with pulley located at the one end in the remote living area on hull top, the top of the suspension bracket, and pulley is set
Fluted, the other end of the steel wire rope passes through the groove on pulley and is connected to Jiao Xi mechanisms, and the pumping plant is located at hull
Bottom internal and positioned at suspension bracket；
Further, the Jiao Xi mechanisms are located at the outside of hull and positioned at the lower section of suspension bracket.
Further, the Jiao Xi mechanisms include fixed mount, dredge pump, dredging tube, reamer and discharge pipeline.
One end of the fixed mount is swingably arranged at the outside of hull by fifth wheel, and the other end of fixed mount is fixed
And connect dredge pump；The upper end of the dredging tube is connected with dredge pump, and the junction that the upper end of dredging tube is connected with dredge pump is set
There is circular hole, the both sides of the lower end of dredging tube are provided with reamer；One end of the discharge pipeline is connected with dredge pump, the other end of discharge pipeline
It is arranged in spoil hopper.
The junction of the dredging tube and dredge pump is provided with flush pipe, and the flush pipe includes body, water inlet end and water outlet
End, the water side is located at the circular hole of dredging tube, and the water inlet end is connected to hull, and the port of the water inlet end is provided with water under high pressure
Pump；By setting flush pipe, the water and rubbish that twist in suction mud are washed away, so as to improve operating efficiency.
Further, the mud sand separator includes frame, screen box, transferring box, floating ball device, material storing box, cyclone, pipe
Road pump and Pulp pump；
The transferring box is located at the bottom of frame, and the screen box is located at the top of transferring box, and the discharge end of the screen box is set
There is debris feed opening, one end of the transferring box is provided with Pulp pump, one end of the slurry output end of the Pulp pump and the cyclone
It is connected, the inside of the cyclone and material storing box is connected by pipeline, the material storing box is provided with the first lateral and second
Lateral, first lateral is connected with the floating ball device, and the second branched pipe road is connected with the pipeline pump.
The floating ball device is mainly used in supplementing the slurries in transferring box, liquid level is maintained at certain height, it is to avoid
Slurries are not enough and make slurry pump depletion and frequent start-stop, extend the service life of pump, improve operating efficiency.
Further, the full-automatic agitating device includes agitator, stirring motor, agitating shaft, stirring vane, feed end
And discharge end；
The agitating shaft is on the center line of agitator, and one end of the agitating shaft is connected by shaft coupling and stirring motor
Connect, the other end of the agitating shaft is vertical to extension inside agitator, and one end of the stirring vane is arranged on the agitating shaft
On, the other end of the stirring vane stretches out, and the feed end is located at the top of agitator, and the discharge end is located at stirring
The lower section of bucket.
Further, the sand washer is wheel and bucket type sand washer, and the sand washer includes washed-out sand case, impeller, flywheel and electricity
Motivation；
The impeller is located in washed-out sand case and is partially exposed at the top of washed-out sand case, and bottom of the impeller not with washed-out sand case connects
Touch；The flywheel is fixed on the inside of impeller and rotated coaxially with impeller, and the motor is located at the side of flywheel, described electronic
The output end of machine is connected and synchronous axial system by driving belt with flywheel.
Further, the dynamic mixer include motor, heart axle, delivery pipe, blender frame, stirring vane,
Feed pipe and discharge nozzle；
The motor and delivery pipe are in blender frame, and the heart axle is disposed through in delivery pipe, described
Motor drives central axis, and the two ends of the delivery pipe are respectively arranged with feed pipe and discharge nozzle perpendicular to delivery pipe,
The discharge end of the discharge end and mud sand separator of the feed pipe and full-automatic agitating device is by pipeline communication, the feed pipe
With being provided with pipeline pump, the feed pipe and the discharge end of full-automatic agitating device on the pipeline of the discharge end of mud sand separator
Screw pump or membrane pump are provided with pipeline；The discharge nozzle is connected with flocculation basin.
Further, it is additionally provided with linear flow rate-density sensing system, it is described to include stream in linear flow rate-density sensing system
Amount-densitometer and PLC control system, the flow-densitometer are located at mud sand separator discharge end pipeline pump and dynamic mixer
Between the pipeline of connection, the flow-densitometer couples with the PLC control system.
River lake method for sludge treatment based on any of the above-described described device, comprises the following steps：
（1）The cofferdam that middle blocking is gushed in river is excavated with digging machine, grab claw, dredging river；
（2）Twist the reamer inhaled on ship to cut river bed soil layer progress strand, stir, make the soil of river bed loose；By on ship
Centrifugal mud pump bestows high pressure suction, and mud is promoted into the big sieve that shakes, and the rubbish sieved during river is gushed that shakes greatly, branch weeds, twines
Bulk stone around thing, more than more than 15mm, which is screened out, to be come, and the mud after screening is fallen directly into the silt basin below the big sieve that shakes；
（3）The mud in silt basin is delivered on mud sand separator by vertical suction pump, more than 0.4mm aggregate screening
Out, mud sand separator is screened out the sandstone come and cleaned up by sand washer；
When sand washer works, the motor is rotated by feed belt flywheel driven, and flywheel impeller is rotated, so
Sandstone rolls under the drive of impeller afterwards, and mutually phase grinding, removes the impurity on covering sandstone surface, while destroying cladding sand grains
Steam layer, in favor of dehydration, while added water when impeller work, formation strong current is small by impurity and proportion in time
Foreign matter is taken away, and is finally completed cleaning；
（4）Detection case is gushed according to river and adds corresponding treatment agent, water and medicament are stirred with full-automatic agitating device,
It is sufficiently mixed stand-by after the completion of stirring；
Full-automatic agitating device drives stirring vane to be sufficiently mixed medicament with water using cycloidal pin as driving power
Stirring；One screw pump is set in addition, i.e., is used for flow-reversing impingement decoction again for drug delivery liquid, makes inner bucket water stream that turbulent shape is presented
State, aggravates liquid in bucket blending effect, improves the dissolving diffusion levels of solid chemicals, saves mixing time, accelerates dosing dissolving
Speed, reaches rapidly-soluble effect, and mixing time is 15-30min；
（5）With pipeline pump by mud sand separator sieve after sludge pumping to dynamic mixer feed end, at the same time
The medicament being stirred also is pumped to the feed end of dynamic mixer by screw pump, passes through Online Monitoring Control System detection stream
Mud and medicament are sufficiently mixed, flocculated, be then pumped into mud pit by amount and density, dynamic mixer；
During work, the driving motor supplies power in dynamic mixer increases mixability, by being set in delivery pipe
Stirring vane, enables medicament continuous uniform in blender to be contacted with mud granule, is effectively increased pharmacy particle to colloid
The bridge formation of grain and suction-operated, make mixing and flocculating effect be fully improved；Meanwhile, dynamic mixer can be in restriction conduit
Advantage is given full play in the equipment of length, mixed flocculation effect is good, shorten flocculation mixing length of tube, accelerate hybrid reaction, improve
Flocculation efficiency；
（6）Opening fluid clutch will pass through with the reacted sludge pumping of medicament into filter press in flocculation tank, start
Filter-press dehydration processing, the mud cake after press filtration is sent to spoil disposal area by conveyer；
（7）The sandstone of sand washer cleaning is also deposited into spoil disposal area in the lump, and is pulled away with car, meet blended landfill standard or
Transport market；
The mud sand separator by the use of using with the horizontal compass screen surface vibrating motor at 45 ° being installed on screen box as vibration source,
When two vibrating motors make synchronous backward rotation, the exciting force produced by its eccentric block is parallel to vibrating motor axis direction
Exciting force cancel out each other, being superimposed as one in the exciting force perpendicular to vibrating motor axis direction makes a concerted effort and is delivered to whole compass screen surface
On so that the material on compass screen surface on screen cloth to the jumping of discharging opening direction, the material less than sieve aperture is fallen on by sieve aperture
Lower floor, flows out after vertical jump in succession through discharging opening, just can reach material through the mud sand separator due to screening process rationally
The purpose screened and be classified；Water content of sandstone≤30% after being handled through the mud sand separator, can directly be transported outward；
（8）The water being press-filtered out by filter press is limpid, and tests water quality situation, if reach two grades of municipal sewage plant with
Subscript criterion is flow back to during river gushes；If not up to standard, it is discharged into again after treatment during river gushes.
Compared with prior art, the utility model has the following advantages that and beneficial effect：
The utility model is simple in construction, easy to assembly, a kind of ingehious design of river and lake silt processing unit, can be right
River and lake silt is handled, and realizes desilting, removal of impurities, dehydration automation mechanized operation, with environmental protection, economic and efficient advantage.
Brief description of the drawings
Fig. 1 is the flow chart of the utility model river and lake silt processing method；
Fig. 2 is the structural representation of slurry dewatering mechanism in the utility model river and lake silt processing unit；
Fig. 3 is the structural representation of strand suction ship in the utility model river and lake silt processing unit；
Fig. 4 is the structural representation of mud sand separator in the utility model river and lake silt processing unit；
Fig. 5 is the structural representation of mud sand separator in the utility model river and lake silt processing unit；
Fig. 6 is the structural representation of full-automatic agitating device in the utility model river and lake silt processing unit；
Fig. 7 is the structural representation of sand washer in the utility model river and lake silt processing unit；
Fig. 8 is the structural representation of dynamic mixer in the utility model river and lake silt processing unit.
Embodiment
The utility model is further elaborated below in conjunction with drawings and Examples, but the utility model is not limited to following reality
Apply example.
A kind of river and lake silt processing unit of the utility model, including twist suction ship, big sieve and the slurry dewatering mechanism of shaking；
Suction ship is twisted with the feed end for the sieve that shakes greatly by pipeline to be connected；It is silt basin, silt basin below the discharge end of the big sieve that shakes
In pipeline be connected with slurry dewatering mechanism, connection silt basin and slurry dewatering mechanism pipeline on be provided with vertical suction pump；
The structural representation of slurry dewatering mechanism as shown in Fig. 2 including mud sand separator 31, full-automatic agitating device 32,
Dynamic mixer 33, sand washer 34, flocculation tank 35, filter press 36 and plunger pump 37；
The feed end of mud sand separator 31 and the pipeline of silt basin are connected；The sand export of the mud sand separator 31 with it is described
The feed end connection of sand washer 34；The discharge end of mud sand separator 31 is connected to dynamic mixer 33 by pipeline；It is described complete
Self- poking arrangement 32 is located at the side of dynamic mixer 33, and the full-automatic agitating device 32 passes through pipe with dynamic mixer 33
Road is connected；The side of the full-automatic agitating device 32 is provided with flocculation tank 35, plunger pump 37 and filter press 36, dynamic mixer 33
Discharge end with flocculation tank（35）Connection；Flocculation tank is connected with the feeding mouth of plunger pump 37, the discharging opening of plunger pump 37 and filter press 36
Feeding mouth is connected；The flocculation tank 35 can be replaced using flocculation basin.
The structural representation for inhaling ship is twisted as shown in figure 3, including hull 11, drive mechanism and Jiao Xi mechanisms；
Hull 11 includes spoil hopper 111 and living area 112, and living area 112 is on the deck of hull 11, and spoil hopper 111 is located at
Pipeline provided with the big sieve that shakes of connection in the inside of hull 11, spoil hopper 111；
Drive mechanism is located at the top of hull 11, and drive mechanism includes hoist engine 121, steel wire rope 122, suspension bracket 123 and pump
Stand 124；
Hoist engine 121 is located at the side in living area, and hoist engine 121 is provided with reel 1211, and one end of steel wire rope 122 is around solid
Due to reel 1211, suspension bracket 123 is provided with pulley located at the one end in the remote living area 112 on the top of hull 11, the top of suspension bracket 123
1231, pulley 1231 is provided with groove, and the other end of steel wire rope 122 passes through the groove on pulley and is connected to Jiao Xi mechanisms, pumping plant
124 located at the inside of hull 11 and positioned at the bottom of suspension bracket 123；
Jiao Xi mechanisms are located at the outside of hull 11 and positioned at the lower section of suspension bracket 123；
Jiao Xi mechanisms include fixed mount 131, dredge pump 132, dredging tube 133, reamer 134 and discharge pipeline 135；
One end of fixed mount 131 is swingably arranged at the outside of hull 11, the other end of fixed mount 131 by fifth wheel
Fix and connect dredge pump 132；The upper end of dredging tube 133 is connected with dredge pump 132, upper end and the dredge pump 132 of dredging tube 133
The junction of connection is provided with circular hole, and the both sides of the lower end of dredging tube 133 are provided with reamer 134；One end of discharge pipeline 135 and dredge pump
132 connections, the other end of discharge pipeline 135 is arranged in spoil hopper 111；
The junction of dredging tube 133 and dredge pump 132 is provided with flush pipe 136, flush pipe 136 include body, water inlet end and
Water side, the water side is located at the circular hole of dredging tube 133, and water inlet end is connected to hull 11, and the port of the water inlet end is provided with
High-pressure hydraulic pump；
The structural representation of mud sand separator 31 as shown in Figure 4 and Figure 5, including frame 311, screen box 312, transferring box 313,
Floating ball device, material storing box 314, cyclone 315, pipeline pump and Pulp pump；
Transferring box 313 is located at the bottom of frame 311, and screen box 312 is located at the top of transferring box 313, states the discharging of screen box 312
End is provided with debris feed opening, and one end of transferring box 313 is provided with Pulp pump, the slurry output end of Pulp pump and the one of the cyclone 315
End is connected, and cyclone 315 is connected with the inside of material storing box 314 by pipeline, and material storing box 314 is provided with the first lateral and the
Two laterals, the first lateral is connected with the floating ball device, and second branched pipe road is connected with the pipeline pump；
The structural representation of full-automatic agitating device 32 is as shown in fig. 6, including agitator 321, stirring motor 322, stirring
Axle 323, stirring vane 324, feed end 325 and discharge end 326；
Agitating shaft 323 is on the center line of agitator 321, and one end of agitating shaft 323 passes through shaft coupling and stirring motor
322 connections, the other end of agitating shaft 323 is vertical to extension inside agitator 321, and one end of stirring vane 324 is arranged on stirring
On axle, the other end of stirring vane stretches out, and feed end 325 is located at the top of agitator 321, and discharge end 326 is located at stirring
The lower section of bucket 321；
Sand washer is wheel and bucket type sand washer, and structural representation is as shown in fig. 7, comprises washed-out sand case 341, impeller 342, flywheel
343 and motor；
Impeller 342 is in the washed-out sand case 341 and is partially exposed at the top of washed-out sand case 341, and impeller 342 not with washed-out sand case
341 bottom contact；Flywheel 343 is fixed on the inside of impeller 342 and rotated coaxially with impeller 342, and motor is located at flywheel 343
Side, the output end of motor is connected and synchronous axial system by driving belt with flywheel 343；
The structural representation of dynamic mixer 33 as shown in figure 8, including motor 331, heart axle 332, delivery pipe 333,
Blender frame 334, feed pipe 335 and discharge nozzle 336；
Motor 331 and delivery pipe 333 are in blender frame 334, and heart axle 332 is disposed through delivery pipe 333
Interior, the driving heart of motor 331 axle 332 is rotated, and the two ends of delivery pipe 333 are respectively arranged with the charging perpendicular to delivery pipe 333
Pipe 335 and discharge nozzle 336, the discharge end 326 and the discharge end of mud sand separator 31 of feed pipe 335 and full-automatic agitating device 32
By pipeline communication, be provided with pipeline pump on the pipeline of the discharge end of feed pipe 335 and mud sand separator 31, feed pipe 335 with
Screw pump or membrane pump are provided with the pipeline of the discharge end 326 of full-automatic agitating device 32；Discharge nozzle 336 connects with flocculation basin 35
It is logical.
It is additionally provided with linear flow rate-density sensing system, includes flow-densitometer and PLC in linear flow rate-density sensing system
Between control system, the pipeline that flow-densitometer is connected located at the discharge end pipeline pump of mud sand separator 31 and dynamic mixer 33,
Flow-densitometer couples with PLC control system.
Embodiment 1
Gush training works construction requirement in Jiujiang town golden pheasant hole：1200 meters of River shove regulation length, excavates blocking cofferdam and desilting, silt
Mud processing（Concentration, dehydration, dosing, deodorization, antivirus）, sludge solidification, sludge treatment tail water processing up to standard etc..
River and lake silt processing is carried out using said apparatus, process chart is as shown in figure 1, comprise the following steps：
（1）The cofferdam that middle blocking is gushed in river is excavated with digging machine, grab claw, dredging river；
（2）Twist the reamer 134 inhaled on ship to cut river bed soil layer progress strand, stir, make the soil of river bed loose；By on ship
Centrifugal mud pump bestow high pressure suction, mud is promoted to the big sieve that shakes, the rubbish sieved during river is gushed that shakes greatly, branch weeds,
Twister, the bulk stone more than more than 15mm, which are screened out, to be come, and the mud after screening falls directly into the silt basin below the big sieve that shakes
In；
（3）The mud in silt basin is delivered on mud sand separator 31 by vertical suction pump, more than 0.4mm sandstone sieve
Branch away, mud sand separator is screened out the sandstone come and cleaned up by sand washer；
（4）Detection case is gushed according to river and adds corresponding treatment agent, water and medicine are stirred with full-automatic agitating device 32
Agent, be sufficiently mixed stirring after the completion of it is stand-by, mixing time is 15min；
（5）Sludge pumping after mud sand separator 31 is sieved with pipeline pump to dynamic mixer 33 feed end, with this
The medicament being stirred also is pumped to the feed end of dynamic mixer 33 by membrane pump simultaneously, passes through Online Monitoring Control System
Flow and density are controlled, mud and medicament are sufficiently mixed, flocculated, be then pumped into mud pit 35 by dynamic mixer 33；
（6）Opening fluid clutch will pass through with the reacted sludge pumping of medicament into filter press 36 in mud pit 35,
Start filter-press dehydration processing, the mud cake after press filtration is sent to spoil disposal area by conveyer；
（7）The sandstone that sand separator is screened out also is deposited into spoil disposal area in the lump, and is pulled away with car, meets the mark of blended landfill
It is accurate；
（8）The water being press-filtered out by filter press is limpid, and tests water quality situation, reaches municipal sewage plant more than two grades
Standard, directly flows back to during river gushes.
Technical principle of the present utility model is described above in association with specific embodiment.These descriptions are intended merely to explain this reality
With new principle, and the limitation to the utility model protection domain can not be construed in any way.Based on explanation herein,
Those skilled in the art, which would not require any inventive effort, can associate other embodiments of the present utility model,
These modes are fallen within protection domain of the present utility model.
Claims (7)
1. a kind of river and lake silt processing unit, it is characterised in that inhale ship, big sieve and the slurry dewatering mechanism of shaking including twisting；
The suction ship that twists is connected with the feed end for the sieve that shakes greatly by pipeline；It is silt basin, institute below the discharge end of the big sieve that shakes
The pipeline stated in silt basin is connected with slurry dewatering mechanism, is provided with the pipeline of connection silt basin and slurry dewatering mechanism vertical
Suction pump；
The slurry dewatering mechanism includes mud sand separator（31）, full-automatic agitating device（32）, dynamic mixer（33）, washed-out sand
Machine（34）, flocculation tank（35）, filter press（36）And plunger pump（37）；
The mud sand separator（31）Feed end and silt basin pipeline connect；The mud sand separator（31）Sand export and institute
State sand washer（34）Feed end connection；The mud sand separator（31）Discharge end is connected to dynamic mixer by pipeline
（33）；The full-automatic agitating device（32）Located at dynamic mixer（33）Side, the full-automatic agitating device（32）With
Dynamic mixer（33）Connected by pipeline；The full-automatic agitating device（32）Side provided with flocculation tank（35）, plunger pump
（37）And filter press（36）, dynamic mixer（33）Discharge end with flocculation tank（35）Connection；Flocculate tank and plunger pump（37）Enter
Material mouth is connected, plunger pump（37）Discharging opening and filter press（36）Feeding mouth is connected；The flocculation tank（35）Flocculation basin generation can be used
Replace.
2. a kind of river and lake silt processing unit according to claim 1, it is characterised in that the strand, which inhales ship, includes hull
（11）, drive mechanism and Jiao Xi mechanisms；
The hull（11）Including spoil hopper（111）And living area（112）, the living area（112）Located at hull（11）Deck
On, the spoil hopper（111）Located at hull（11）Inside, the spoil hopper（111）The interior pipeline provided with the big sieve that shakes of connection；
The drive mechanism is located at hull（11）Top, the drive mechanism include hoist engine（121）, steel wire rope（122）, hang
Frame（123）And pumping plant（124）；
The hoist engine（121）Side located at living area, the hoist engine（121）Provided with reel（1211）, the steel wire rope
（122）One end around being fixed on reel（1211）, the suspension bracket（123）Located at hull（11）The remote living area on top
（112）One end, the suspension bracket（123）Top be provided with pulley（1231）, pulley（1231）Provided with groove, the steel wire rope
（122）The other end is through the groove on pulley and is connected to Jiao Xi mechanisms, the pumping plant（124）Located at hull（11）Inside
And positioned at suspension bracket（123）Bottom；
The Jiao Xi mechanisms are located at hull（11）Outside and positioned at suspension bracket（123）Lower section；
The Jiao Xi mechanisms include fixed mount（131）, dredge pump（132）, dredging tube（133）, reamer（134）And discharge pipeline
（135）；
The fixed mount（131）One end hull is swingably arranged at by fifth wheel（11）Outside, fixed mount（131）'s
The other end is fixed and connects dredge pump（132）；The dredging tube（133）Upper end and dredge pump（132）Connection, dredging tube
（133）Upper end and dredge pump（132）The junction of connection is provided with circular hole, dredging tube（133）Lower end both sides be provided with reamer
（134）；The discharge pipeline（135）One end and dredge pump（132）Connection, discharge pipeline（135）The other end be arranged at spoil hopper
（111）It is interior；
The dredging tube（133）With dredge pump（132）Junction be provided with flush pipe（136）, the flush pipe（136）Including pipe
Body, water inlet end and water side, the water side are located at dredging tube（133）Circular hole, the water inlet end is connected to hull（11）, institute
The port for stating water inlet end is provided with high-pressure hydraulic pump.
3. a kind of river and lake silt processing unit according to claim 1, it is characterised in that the mud sand separator（31）Bag
Including rack（311）, screen box（312）, transferring box（313）, floating ball device, material storing box（314）, cyclone（315）, pipeline pump and slag
Stock pump；
The transferring box（313）Located at frame（311）Bottom, the screen box（312）Located at transferring box（313）Top, institute
State screen box（312）Discharge end be provided with debris feed opening, the transferring box（313）One end be provided with Pulp pump, the Pulp pump
Slurry output end and the cyclone（315）One end be connected, the cyclone（315）With material storing box（314）Inside pass through
Pipeline is connected, the material storing box（314）Provided with the first lateral and second branched pipe road, first lateral with it is described
Floating ball device is connected, and the second branched pipe road is connected with the pipeline pump.
4. a kind of river and lake silt processing unit according to claim 1, it is characterised in that the full-automatic agitating device
（32）Including agitator（321）, stirring motor（322）, agitating shaft（323）, stirring vane（324）, feed end（325）And discharging
End（326）；
The agitating shaft（323）Located at agitator（321）Center line on, the agitating shaft（323）One end pass through shaft coupling
With stirring motor（322）Connection, the agitating shaft（323）The other end it is vertical to agitator（321）Inside extension, the stirring
Blade（324）One end be arranged on the agitating shaft（323）On, the stirring vane（324）The other end stretch out, it is described
Feed end（325）Located at agitator（321）Top, the discharge end（326）Located at agitator（321）Lower section.
5. a kind of river and lake silt processing unit according to claim 1, it is characterised in that the sand washer is washed for wheel and bucket type
Sand machine, the sand washer includes washed-out sand case（341）, impeller（342）, flywheel（343）And motor；
The impeller（342）Located at washed-out sand case（341）It is interior and be partially exposed at washed-out sand case（341）Top, and impeller（342）No
With washed-out sand case（341）Bottom contact；The flywheel（343）It is fixed on impeller（342）Inside and and impeller（342）It is coaxial to turn
Dynamic, the motor is located at flywheel（343）Side, the output end of the motor passes through driving belt and flywheel（343）Even
Connect and synchronous axial system.
6. a kind of river and lake silt processing unit according to claim 1, it is characterised in that the dynamic mixer（33）Bag
Include motor（331）, heart axle（332）, delivery pipe（333）, blender frame（334）, stirring vane, feed pipe（335）With
Discharge nozzle（336）；
The motor（331）And delivery pipe（333）Located at blender frame（334）On, the heart axle（332）Through setting
In delivery pipe（333）It is interior, the motor（331）Drive heart axle（332）Rotate, the delivery pipe（333）Two ends difference
It is provided perpendicular to delivery pipe（333）Feed pipe（335）And discharge nozzle（336）, the feed pipe（335）With full-automatic stirring
Device（32）Discharge end（326）With mud sand separator（31）Discharge end by pipeline communication, the feed pipe（335）With mud
Starch sand separator（31）Discharge end pipeline on be provided with pipeline pump, the feed pipe（335）With full-automatic agitating device（32）
Discharge end（326）Pipeline on be provided with screw pump or membrane pump；The discharge nozzle（336）With flocculation basin（35）Connection.
7. a kind of river and lake silt processing unit according to claim 1, it is characterised in that be additionally provided with linear flow rate-density
Detecting system, it is described to include flow-densitometer and PLC control system, the flow-density in linear flow rate-density sensing system
Meter is located at mud sand separator（31）Discharge end pipeline pump and dynamic mixer（33）Between the pipeline of connection, the flow-density
Meter couples with the PLC control system.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201621481265.9U CN206494834U (en) | 2016-12-30 | 2016-12-30 | A kind of river and lake silt processing unit |
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| CN201621481265.9U CN206494834U (en) | 2016-12-30 | 2016-12-30 | A kind of river and lake silt processing unit |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106630544A (en) * | 2016-12-30 | 2017-05-10 | 佛山市绿建环保科技有限公司 | River and lake sludge treatment device and method |
| CN108325902A (en) * | 2018-01-09 | 2018-07-27 | 山东省农业可持续发展研究所 | A kind of Performance of Constructed Wetlands Substrates cleaning device |
| CN111648425A (en) * | 2020-06-15 | 2020-09-11 | 中交天航南方交通建设有限公司 | Construction process for sand mining in high-compactness high-impurity-content water area |
| CN115611496A (en) * | 2022-11-04 | 2023-01-17 | 贵州航天乌江机电设备有限责任公司 | Harmless treatment device and method for waste drilling mud |
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2016
- 2016-12-30 CN CN201621481265.9U patent/CN206494834U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106630544A (en) * | 2016-12-30 | 2017-05-10 | 佛山市绿建环保科技有限公司 | River and lake sludge treatment device and method |
| CN108325902A (en) * | 2018-01-09 | 2018-07-27 | 山东省农业可持续发展研究所 | A kind of Performance of Constructed Wetlands Substrates cleaning device |
| CN108325902B (en) * | 2018-01-09 | 2021-01-26 | 山东省农业可持续发展研究所 | Constructed wetland belt cleaning device that packs |
| CN111648425A (en) * | 2020-06-15 | 2020-09-11 | 中交天航南方交通建设有限公司 | Construction process for sand mining in high-compactness high-impurity-content water area |
| CN115611496A (en) * | 2022-11-04 | 2023-01-17 | 贵州航天乌江机电设备有限责任公司 | Harmless treatment device and method for waste drilling mud |
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Address after: 528000 South Guixi West Road, Chancheng District, Foshan City, Guangdong Province, a two-storey 201 office building Co-patentee after: South China University of Technology Patentee after: Guangdong Green Construction Environmental Protection Technology Co., Ltd. Address before: 528000 South Guixi West Road, Chancheng District, Foshan City, Guangdong Province, A Second Floor 201 Office Co-patentee before: South China University of Technology Patentee before: Foshan Lvjian Environmental Protection Technology Co., Ltd. |