CN203855998U - Automatic dredging system - Google Patents

Abstract

The utility model provides an automatic dredging system, comprising a sludge water crude separation device, a centrifugal machine and a current division box for filtering out impurities, wherein a water charging pipe of the sludge water crude separation device is connected with a sludge pump through a pipe, the sludge pump is arranged in a pipeline/river channel to be dredged, a water discharging pipeline of the sludge pump is connected with an inlet of the centrifugal machine through a conveyance pipeline I, a water outlet of the centrifugal machine is sequentially connected with a pipeline pump and a water inlet of the current division box for filtering out the impurities through a conveyance pipeline II, a water outlet of the current division box for filtering out the impurities is connected with a conveyance pipeline III, and the conveyance pipeline III is communicated with the pipeline/river channel to be dredged and is provided with a high-pressure pump; an overflow end of the sludge water crude separation device and an overflow end of the current division box for filtering out the impurities are communicated with the pipeline/river channel to be dredged through pipelines. The automatic dredging system is used for carrying out triple separation in a suction manner in the whole procedure to form continuous circulation, so that the system can continuously work.

Description

A kind of automation desilting system

Technical field

The utility model belongs to river course, pipe dredging field, especially refers to a kind of automation desilting system.

Background technology

At present, in China's river channel sedimentation, oneself has influence on flood control day by day, water drainage, irrigate, supply water, the normal performance of the various functions such as navigation, upstream rivers constantly wash away riverbed, take silt to downstream, be deposited in river bed, downstream river course is uprised, once river discharge increases, by serious harm river course periphery resident personal safety as well as the property safety, in mud, contain a large amount of animals and plants dirts simultaneously, ecological environment to river course damages, for recovering river course normal function, promote the fast continual development of economic society, be necessary very much to carry out channel cleanout dredging works, river course is deepened by improvement, broaden, it is clear that river becomes, the masses' working condition and dwelling environment be improved significantly, reach that " water is clear, river is smooth, bank is green, scape U.S. " target, and channel cleanout method needs a whole set of complicated construction method and multiple different excavator in prior art, water pumper, the coordinating operations such as dredger, time consumption and energy consumption cost is high.Certainly dredging operation is not limited only to river course, Urban Underground sewage conduct, storm sewers etc. are also usually stopped up and loss of function by mud, also need irregularly to carry out dredging operation, and the desilting equipment of prior art has many deficiencies, as winch desilting needs artificial lower well operations, operating environment is very severe, easily causes security incident; Scrape formula thorough cut machine mud is released from pipeline, consume energy huge and efficiency is extremely low; High-pressure water jet washes away desilting, and to need the waste water such as large-scale water pot, giant to take electric cost high, therefore, needs a kind of novel desilting mud equipment badly, addresses the above problem.

Utility model content

For addressing the above problem, the utility model provides a kind of automation desilting system, this system whole process using Smoking regime carries out the steps such as crude separation, cutting, centrifugation, centrifugal filtration separate mud with water after, and the water after separating pressurize also and to carry out secondary in backspace pipeline or river course and wash away continuous desilting.

For achieving the above object, the utility model adopts following technical scheme:

A kind of automation desilting system, include mud water crude separation device, centrifuge, for the current divider box of impurity screening, the water inlet pipe of described mud water crude separation device connects sludge pump by pipeline, described sludge pump is placed in treats desilting pipeline, in river course, its outlet pipe connects centrifuge import by transfer pipeline one, described centrifuge water out is by transfer pipeline two connecting pipe pump successively, be used for the water inlet of the current divider box of impurity screening, be used for the delivery port connecting conveying pipe road three of the current divider box of impurity screening, described transfer pipeline three leads to treats desilting pipeline, in river course, this pipeline is provided with high-pressure pump, the effluent head of described mud water crude separation device and for the effluent head of the current divider box of impurity screening all by device for cleaning pipeline to treating desilting pipeline, river course.

Wherein, described mud water crude separation device comprises the tank body of sealing, tank body is cylindric tank body, described tank body lower part is funnel type, described tank body top arranges water inlet pipe, described tank base is horizontally disposed with screw conveyor shaft, described screw conveyor shaft one end is connected and fixed on the hydraulic motor in tank base outside, the other end connects rough segmentation discharge gate, described rough segmentation discharge gate is opening down, described tank body upper portion side wall arranges connecting hole, described connecting hole connects screen casing, described screen casing is the outlet pipe of mud water crude separation device, described screen casing is through the tank skin of tank body, stretch into the uniform sieve aperture that arranges of screen casing sidewall of tank interior, the screen casing that is positioned at tank interior arranges rotary screen outward, described rotary screen end is fixed on the wheel disc side of a driven sprocket, described driven sprocket is connected on screen casing by bearing holder (housing, cover), described driven sprocket is by drive sprocket and chain-driving, described drive sprocket is fixed on tank wall by power transmission shaft, described power transmission shaft is by being arranged on the sprocket wheel fluid motor-driven in tank body outside, between described rotary screen and screen casing, spring bearing is set, described rotary screen is equipped with scrapes fork, described tank body top arranges overflows refluxing opening.

Wherein, described water inlet pipe is downward along inner tank wall oblique bending, and horizontal by 45 °, described tank body lower part arranges support.

Wherein, described rotary screen is the uncovered cylindrical cage shape screen cloth in one end, fixedly make by the sieve bar of several annular round bars and several axial settings is uniform, described every sieve bar is the wave bar that is bent into the concavo-convex formation of multiple formed objects, described annular round bar is fixed on the male part of described sieve bar, described in scrape fork and coordinate with the inner fovea part that sieves bar; Described each sieve bar one end is straight-bar, draws the blind end of the formation rotary screen that is fixed together in, is direct rod shape and is fixed on driven sprocket at each sieve bar described in the opening end of rotary screen.

Wherein, described in, scrape fork, by being horizontally fixed on, several floating rules with sieving bar recess and coordinating are set on the cross bar of tank interior.

Wherein, the described current divider box for impurity screening comprises impeller, casing, hairbrush, two parts before and after described impeller is divided into, the center of forward part is circular ring structure, described circular ring structure surrounding is evenly equipped with rectangular paddle, rear portion is divided into hollow cylinder, described cylindrical front surface adopts and is fixedly connected with the central circular structure of described forward part, and coaxial with described circular ring structure, described cylindrical rear surface is screen pack, described cylinder front surface center is provided with connection circular hole, one sleeve pipe is set, described sleeve pipe is the delivery port for the current divider box of impurity screening, its main body is cylindrical shape body, at the external circle of described cylindrical tube middle part, flange is set, insert in the connection circular hole of described front surface setting at described impeller center described sleeve pipe one end, described sleeve pipe is connected with cylinder described in described impeller, described sleeve pipe by bearings in the circular ring structure of described impeller, on described casing one side outer wall, be provided with water outlet circular hole, the described sleeve pipe other end inserts in described water outlet circular hole and fixes by flange, in the side of facing of described water outlet circular hole outer wall, being provided with water inlet is connected with described box house, described water inlet is above box inside section is placed in described blade, the brush stroke of described hairbrush is elongated rectangular shape, described brush stroke one side is provided with bristle, described hairbrush is fixed on described casing.Described bristle is close on the rear surface of described impeller.

Wherein, described casing is made up of upper cover and lower box, the upper surface surrounding of described upper cover and described lower box is with bolts, described upper cover is provided with overfall, described overfall and described box house are connected, and the overfall of described casing outside is connected with butterfly valve, on the outer wall of described water outlet circular hole homonymy, are provided with soil cleaning port, described soil cleaning port is connected with box house, and described soil cleaning port is arranged on the bottom of described cabinet exterior.

Wherein, the circular ring structure inner circle of described bearing outer ring and described impeller is joined, described bearing inner race and described sleeve pipe cylindrical join, described impeller circular ring structure inner side is provided with bearing locating groove, on described bearing locating groove, be provided with bearing location jump ring, described bearing location jump ring is stuck in described bearing outer end; On described sleeve pipe, be provided with two sleeve pipe locating grooves, on described sleeve pipe locating groove, be provided with Casing bearing jump ring, described Casing bearing jump ring is stuck in described bearing internal external two ends; Described water outlet circular hole surrounding is provided with flange mounting hole, with bolts with the flange arranging on described sleeve pipe.

Wherein, the brush stroke of described hairbrush is elongated rectangular shape, on described brush stroke, be provided with two angle steel, the one side of described angle steel adopts and is fixedly connected with described brush stroke, another side at described angle steel is provided with fixing hole, on described fixing hole, be installed with double-screw bolt, described double-screw bolt one end adopts and is fixedly connected with described cabinet wall, is respectively arranged with nut before and after described double-screw bolt and described angle-bar joint.

Wherein, in described transfer pipeline one, tubing pump and cutting machine are set.

The beneficial effects of the utility model are: after automation desilting system whole process using Smoking regime of the present utility model carries out crude separation, cutting, centrifugation, the triple separating steps of centrifugal filtration mud is separated with water, water after separating pressurize also and to carry out secondary in backspace pipeline or river course and wash away continuous desilting, can the uninterrupted operation of twenty four hours, change traditional desilting mode, greatly reduce workman's working strength, improve workman's condition of work, have simultaneously easy to operate, the feature that operating efficiency is high.

Brief description of the drawings

Fig. 1 is the utility model syndeton schematic diagram;

Fig. 2 is the schematic perspective view of mud water crude separation device 1;

Fig. 3 is A-A direction vertical view cutaway drawing in Fig. 1;

Fig. 4 is B-B direction sectional structure chart in Fig. 2;

Fig. 5 is the structure chart that Fig. 3 is blocked after part demonstration;

Fig. 6 is rotary screen and relevant transmission mechanism schematic diagram;

Fig. 7 is rotary screen and scrapes fork position relationship schematic diagram;

Fig. 8 is A place partial enlarged drawing in Fig. 6;

Fig. 9 is rotary screen and driven sprocket annexation schematic diagram;

Figure 10 is rotary screen structural representation in Fig. 8;

Figure 11 is the current divider box overall appearance schematic diagram for impurity screening;

Figure 12 is the current divider box impeller front projection schematic diagram for impurity screening;

Figure 13 is the current divider box impeller generalized section for impurity screening;

Figure 14 is the current divider box schematic top plan view for impurity screening;

Figure 15 is the current divider box cross section view for impurity screening;

Figure 16 is the local enlarged diagram of current divider box running part for impurity screening;

Figure 17 is the current divider box internal construction schematic diagram for impurity screening;

Figure 18 is the current divider box hairbrush annexation schematic diagram for impurity screening;

Figure 19 is the current divider box axle sleeve schematic diagram for impurity screening;

Number in the figure:

1-2 - centrifuge coarse silt water separation device 3 - used to filter impurities distribution box 4-5 - mud pump pipeline a 51 - pipeline pump 52 - cutting machine transport pipeline 2 61-6-7 - three 71 - high pressure pipeline pump 72-11-12 - feed line 13 of tank water cannon - rotary conveying shaft 14-15 - hydraulic motor points discharge port 16-17-18 - mesh sieve tube connection hole 19-110 - driven sprocket rotating sieve 111-111 - drive sprocket chain wheel hydraulic motor 114-113 - support bearing scraping the fork bracket of overflow backflow mouth 116-115-191 - ring round rod 192 - screen rod 31-312-311 - ring structure impeller blade 313 - cylinder surface before 314-314 - connecting hole surface after the 316-316 - bearing positioning card slot cover 321-322-32 - enclosure frame 3211 - the overflow mouth under 3212-3222 - water inlet butterfly valve 3221 - clean-up mouth 3223 - water round hole 3224-33-331 - cylindrical casing flange installation hole flange of 333-332 - casing pipe body positioning card slot 34-35-351 - brush brush rod bearing 352 - stud bristles and 353 - Angle 354-36 - bearing positioning circlip 37 - sleeve bearing spring.

Detailed description of the invention

Following examples are only for the utility model example is clearly described, and the not restriction to embodiment of the present utility model.For those of ordinary skill in the field; on the basis of following explanation, can also make other multi-form variation or variations, and these belong to apparent variation that the utility model spirit draws or variation still among protection domain of the present utility model.

As shown in Figure 1, include mud water crude separation device 1, centrifuge 2, for the current divider box 3 of impurity screening, the water inlet pipe 12 of described mud water crude separation device 1 connects sludge pump 4 by pipeline, described sludge pump 4 is placed in treats desilting pipeline, in river course, its outlet pipe 17 is by transfer pipeline 1 connecting pipe pump 51 successively, cutting machine 52, centrifuge import 21, described centrifuge water out 22 is by transfer pipeline 26 connecting pipe pump 61 successively, be used for the water inlet 3222 of the current divider box of impurity screening, be used for the delivery port 3221 connecting conveying pipe roads 37 of the current divider box of impurity screening, described transfer pipeline 37 leads to treats desilting pipeline, in river course, high-pressure pump 71 is set on this pipeline, the effluent head 115 of described mud water crude separation device 1, for the effluent head 3211 of the current divider box of impurity screening all by device for cleaning pipeline to treating desilting pipeline, in river course.

As shown in Figure 2-5, mud water crude separation device 1 of the present utility model, comprise the tank body 11 of sealing, described tank body 11 is cylindric tank body, described tank body 11 bottoms are funnel type, sealed bottom, described tank body 11 tops arrange water inlet pipe 12, described water inlet pipe 12 is downward along tank body 11 inwall oblique bendings, horizontal by 45 °, described tank body 11 bottom levels arrange screw conveyor shaft 13, described screw conveyor shaft 13 one end are connected and fixed on the hydraulic motor 14 of tank body 11 bottom outside, the other end connects rough segmentation discharge gate 15, described rough segmentation discharge gate 15 is opening down, the opening of described rough segmentation discharge gate 15 also can arrange connecting hole 16 towards tank body 11 upper portion side wall described in sideways suitable direction, described connecting hole 16 connects screen casing 17, described screen casing is the outlet pipe of mud water crude separation device, described screen casing 17 is through the tank skin of tank body 11, stretch into the uniform sieve aperture 18 that arranges of screen casing 17 sidewalls of tank body 11 inside, as shown in Fig. 6-10, be positioned at the screen casing 17 arranged outside rotary screens 19 of tank body 11 inside, described rotary screen 19 is uncovered cylindrical in one end, cage shape screen cloth, fixedly make by the sieve bar 192 of several annular round bars 191 and several axial settings is uniform, described every sieve bar 192 is the wave bars that are bent into the concavo-convex formation of multiple formed objects, described annular round bar 191 is fixed on the male part of described sieve bar 192, the described fork 114 of scraping coordinates with the inner fovea part of sieve bar 192, described each sieve bar 192 one end are straight-bar, draw the blind end of the formation rotary screen 19 that is fixed together in, are direct rod shape and are fixed on the wheel disc side end face of driven sprocket 110 at each sieve bar 192 described in the opening end of rotary screen 19, the described fork 114 of scraping arranges several floating rules 1140 with sieving bar 192 recesses and coordinating by being horizontally fixed on the cross bar of tank body 11 inside.

Described driven sprocket 1110 is connected on screen casing 117 by bearing holder (housing, cover), described driven sprocket 1110 is by drive sprocket 111 and chain-driving, described drive sprocket 111 is fixed on tank body 11 sidewalls by power transmission shaft, described power transmission shaft drives by the sprocket wheel hydraulic motor 112 that is arranged on tank body 11 outsides, between described rotary screen 19 and screen casing 17, spring bearing 113 is set, described rotary screen 19 is equipped with scrapes fork 114; Described tank body 11 tops arrange overflows refluxing opening 115, described in overflow refluxing opening 115 and be connected to pipeline, the river course for the treatment of desilting by pipeline; Described tank body 11 bottoms arrange support 116.

When specific works, switch on power, water inlet pipe 12 by pipeline and slush pump by river course, sewer pipe, mud in sewage conduct is together with in sewage suction tank body 11, the dirt of suction is roughly by bulk sediment, suspension, floating thing composition, due to the up-down structure of tank body 11, bulk sediment will sink to tank body 11 bottoms, in little sediment, a part is sunk, a part is at water float, floating thing is floating on the water surface, now, the screw conveyor shaft 13 of tank body 11 bottoms is sent the bulk sediment that is deposited in bottom from rough segmentation discharge gate 15, part moisture is also discharged from here simultaneously, rough segmentation discharge gate 15 arranges down, bulk sediment can directly fall into transport wagon box and transport processing from rough segmentation discharge gate 15 is sent, afterwards, when being full of after water in tank body 11, unnecessary water can be from overflowing that refluxing opening 115 is discharged and getting back to river course, pipeline by row of conduits together with the floating thing on the water surface, simultaneously, suspension is owing to having certain buoyancy, but cannot float on the surface of the water, most of at water float, now drive rotary screens 19 to liquid stirs in tank body 11 when by 112 transmissions of sprocket wheel hydraulic motor, by rotary screen 19 and scrape fork 114 by the suspension filtering in water, filtering liquid later enters subsequent processing by screen casing 19, the part that described screen casing 19 stretches out outside tank body 11 connects centrifuge import 21 by conveyance conduit 1, in described transfer pipeline 1, cutting machine 52 is set, tubing pump 51, described tubing pump 51 provides the power that draws water, described cutting machine 52 is for cutting the suspension that volume is larger, described centrifuge 2 has centrifuge import 21, centrifuge water out 22, centrifuge particle outlet 23, described centrifuge 2 is for carrying out secondary separation by the water with suspension, suspension is discharged from centrifuge particle outlet 23, water is discharged from centrifuge water out 22, the concrete structure of described centrifuge 2 is prior art, therefore repeat no more, the current divider box 3 that described centrifuge water out 22 connects for impurity screening by conveyance conduit 26, in described conveyance conduit 26, tubing pump 61 is set.

As shown in Figure 11-19, the described current divider box 3 for impurity screening comprises impeller 31, casing 32, sleeve pipe 33, bearing 34, hairbrush 35 forms, two parts before and after described impeller 31 is divided into, the center of forward part is circular ring structure 311, described circular ring structure 311 surroundings are evenly equipped with rectangular paddle 312, rear portion is divided into hollow cylinder 313, the front surface 314 of described cylinder 313 adopts and is fixedly connected with described forward part, and coaxial with described circular ring structure 311, the rear surface 316 of described cylinder 313 is screen pack, described cylinder 313 upper surface centers are provided with and connect circular hole 315, one sleeve pipe 33 is set, described sleeve pipe 33 is the delivery ports for the current divider box 3 of impurity screening, described sleeve pipe 33 main bodys are cylindrical shape body 331, at described cylindrical shape body 331 middle parts, outer ring, flange 332 is set, insert in the connection circular hole 315 of described impeller 31 centers settings described sleeve pipe 33 one end, described sleeve pipe 33 is connected with cylinder 313 described in described impeller 31, circular ring structure 311 inner circles of described bearing 34 outer rings and described impeller 31 are joined, described bearing 34 inner rings and described sleeve pipe 33 cylindricals join, on described casing 32 1 side outer walls, be provided with water outlet circular hole 3223, described sleeve pipe 33 other ends insert in described water outlet circular hole 3223, described water outlet circular hole 3223 surroundings are provided with flange mounting hole 3224, with bolts with the flange 332 arranging on described sleeve pipe 33, in the side of facing of described water outlet circular hole 3223 outer walls, being provided with water inlet 3222 is connected with described casing 32 inside, described water inlet 3222 is above casing 32 medial segments are placed in described blade 312, described water inlet 3222 connecting conveying pipe roads 26, the brush stroke 351 of described hairbrush 35 is elongated rectangular shape, described brush stroke 351 one sides are provided with bristle 354, described hairbrush 354 is fixed on described casing 32.Described bristle 354 is close on the rear surface 314 of described impeller 31.When desilting work starts, while entering casing 32 with the sewage of certain pressure from water inlet 3222, can flow to blade 312 tops of described impeller 31, blade 312 is produced to moment of torsion, thereby blade 312 is rotated along central axis, in the time that described blade 312 rotates, can drive described impeller 31 entirety to rotate, because described hairbrush 35 adopts and is fixedly connected with described casing 32, and the bristle 354 of described hairbrush 35 is close on the rear surface 316 of described impeller 31, in continuous rotary course, hairbrush 35 can constantly be cleared up rear surface 316.

Described casing 32 is made up of upper cover 321 and lower box 322, described lower box 322 is the hollow, rectangular without upper cover, described upper cover 321 is rectangular rectangle, described upper cover 321 is provided with bolt hole with the upper surface surrounding of described lower box 322, with bolts, described upper cover 321 is provided with overfall 3211, described overfall 3211 is connected with described casing 32 inside, the overfall 3211 of described casing 32 outsides is connected with butterfly valve 3212, on the outer wall of described water outlet circular hole 3223 homonymies, be provided with soil cleaning port 3221, described soil cleaning port 3221 is connected with casing 32 inside, described soil cleaning port 3221 is arranged on the bottom of described casing 32 outer walls.

Described in when work, upper cover 321 forms confined space with lower box 322 rear described casing 32 with bolts, when sewage with pressure enters described casing 32 when interior, can be at the interior generation pressure of casing 32, sewage can enter impeller 31 inside by the screen pack of described impeller 31 rear surfaces 316, flow out by described pipe box 33 again, and dirt can be retained in outside described impeller 31, so just reach separating of water and dirt.In whole process, in order to reach system pressure balance and control, adopt the butterfly valve 3212 on described upper cover 321 to mediate, capable of controlling water yield and systematically pressure.Dirt residual after separating and filtering can pass through described soil cleaning port 3221 device for transferring.

Described impeller circular ring structure 311 inner sides are provided with bearing locating groove 317, are provided with bearing location jump ring 36 on described bearing locating groove 317, and described bearing location jump ring 36 is stuck in described bearing 34 outer ends.Prevent that bearing from moving axially.

On described sleeve pipe 33, be provided with two sleeve pipe locating grooves 333, on described sleeve pipe locating groove 333, be provided with Casing bearing jump ring 37, described Casing bearing jump ring 37 is stuck in the inside and outside two ends of described bearing 34.Prevent that described impeller 31 from moving axially.

The brush stroke 351 of described hairbrush 35 is elongated rectangular shape, on described brush stroke 351, be provided with two angle steel 353, the one side of described angle steel 353 adopts and is fixedly connected with described brush stroke 351, another side at described angle steel 353 is provided with fixing hole, on described fixing hole, be installed with double-screw bolt 352, described double-screw bolt 352 one end adopt and are fixedly connected with described casing 32 inwalls, are respectively arranged with nut in described double-screw bolt 352 and described angle steel 353 front and back, junctions.Reconcile the position of hairbrush 35 in casing 32 by described nut.

Described sleeve pipe 33 thinks that as shunting 3 water side connects the inner conveyance conduit 37 that high-pressure pump 71 is set, and described conveyance conduit 37 ends arrange giant 72.

When specific works, whole system is through triple separating steps, specific as follows:

1, the device for cleaning pipeline being connected with the water inlet pipe 12 of mud water crude separation device 1 is crossed sludge pump 4 mud that draws water from treat desilting river course, sewage conduct, underground water pipeline, enter mud water crude separation device 1 and carry out the first heavily separation, it is the crude separation between bulk sediment, suspension and aqueous mixtures, floating thing, described bulk sediment is discharged by rough segmentation discharge gate 15, described floating thing is discharged by overflowing refluxing opening 115, and remainder enters centrifuge 2 by tubing pump 51 and conveyance conduit 5 by screen casing 17 after cutting machine 52 cutting process.

2, described centrifuge 2 carries out the centrifugal treating of silt and water to the suspension through cutting process and aqueous mixtures, described silt is by discharging in machine particle outlet 23, and water is discharged and entered the current divider box 3 for impurity screening by conveyance conduit 26 from water out 22.

3, the described current divider box 3 for impurity screening carries out separating treatment for the third time to the product after centrifugal treating, reach certain cleannes through three water after treatment, sprayed back and treat to rinse operation desilting pipeline from the giant 72 of conveyance conduit 37 ends by arranging after the conveyance conduit 37 of high-pressure pump 71 jumps out by current divider box 3 treated waters for impurity screening.

4, simultaneously above-mentioned mud water crude separation device 1, be all connected to and treat desilting pipeline by pipeline for the effluent head of the current divider box 3 of impurity screening, silt and the bulk sediment from mud water crude separation device 1, centrifuge 2, separated focus on; So just form a set of periodic duty desilting environment, made whole system can continue to treat desilting location and carry out continuously uninterrupted desilting.

Claims (10)

1. an automation desilting system, it is characterized in that, include mud water crude separation device, centrifuge, for the current divider box of impurity screening, the water inlet pipe of described mud water crude separation device connects sludge pump by pipeline, described sludge pump is placed in treats desilting pipeline, in river course, its outlet pipe connects centrifuge import by transfer pipeline one, described centrifuge water out is by transfer pipeline two connecting pipe pump successively, be used for the water inlet of the current divider box of impurity screening, be used for the delivery port connecting conveying pipe road three of the current divider box of impurity screening, described transfer pipeline three leads to treats desilting pipeline, in river course, this pipeline is provided with high-pressure pump, the effluent head of described mud water crude separation device and for the effluent head of the current divider box of impurity screening all by device for cleaning pipeline to treating desilting pipeline, river course.

2. a kind of automation desilting system as claimed in claim 1, it is characterized in that, described mud water crude separation device comprises the tank body of sealing, tank body is cylindric tank body, described tank body lower part is funnel type, described tank body top arranges water inlet pipe, described tank base is horizontally disposed with screw conveyor shaft, described screw conveyor shaft one end is connected and fixed on the hydraulic motor in tank base outside, the other end connects rough segmentation discharge gate, described rough segmentation discharge gate is opening down, described tank body upper portion side wall arranges connecting hole, described connecting hole connects screen casing, described screen casing is the outlet pipe of mud water crude separation device, described screen casing is through the tank skin of tank body, stretch into the uniform sieve aperture that arranges of screen casing sidewall of tank interior, the screen casing that is positioned at tank interior arranges rotary screen outward, described rotary screen end is fixed on the wheel disc side of a driven sprocket, described driven sprocket is connected on screen casing by bearing holder (housing, cover), described driven sprocket is by drive sprocket and chain-driving, described drive sprocket is fixed on tank wall by power transmission shaft, described power transmission shaft is by being arranged on the sprocket wheel fluid motor-driven in tank body outside, between described rotary screen and screen casing, spring bearing is set, described rotary screen is equipped with scrapes fork, described tank body top arranges overflows refluxing opening.

3. a kind of automation desilting system as claimed in claim 2, is characterized in that, described water inlet pipe is downward along inner tank wall oblique bending, and horizontal by 45 °, described tank body lower part arranges support.

4. a kind of automation desilting system as claimed in claim 2, it is characterized in that, described rotary screen is the uncovered cylindrical cage shape screen cloth in one end, fixedly make by the sieve bar of several annular round bars and several axial settings is uniform, described every sieve bar is the wave bar that is bent into the concavo-convex formation of multiple formed objects, described annular round bar is fixed on the male part of described sieve bar, described in scrape fork and coordinate with the inner fovea part that sieves bar; Described each sieve bar one end is straight-bar, draws the blind end of the formation rotary screen that is fixed together in, is direct rod shape and is fixed on driven sprocket at each sieve bar described in the opening end of rotary screen.

5. as a kind of automation desilting system of claim 2,4 as described in arbitrary, it is characterized in that, described in scrape fork, by being horizontally fixed on, several floating rules with sieving bar recess and coordinating be set on the cross bar of tank interior.

6. a kind of automation desilting system as claimed in claim 1, it is characterized in that, the described current divider box for impurity screening comprises impeller, casing, hairbrush, two parts before and after described impeller is divided into, the center of forward part is circular ring structure, described circular ring structure surrounding is evenly equipped with rectangular paddle, rear portion is divided into hollow cylinder, described cylindrical front surface adopts and is fixedly connected with the central circular structure of described forward part, and coaxial with described circular ring structure, described cylindrical rear surface is screen pack, described cylinder front surface center is provided with connection circular hole, one sleeve pipe is set, described sleeve pipe is the delivery port for the current divider box of impurity screening, its main body is cylindrical shape body, at the external circle of described cylindrical tube middle part, flange is set, insert in the connection circular hole of described front surface setting at described impeller center described sleeve pipe one end, described sleeve pipe is connected with cylinder described in described impeller, described sleeve pipe by bearings in the circular ring structure of described impeller, on described casing one side outer wall, be provided with water outlet circular hole, the described sleeve pipe other end inserts in described water outlet circular hole and fixes by flange, in the side of facing of described water outlet circular hole outer wall, being provided with water inlet is connected with described box house, described water inlet is above box inside section is placed in described blade, the brush stroke of described hairbrush is elongated rectangular shape, described brush stroke one side is provided with bristle, described hairbrush is fixed on described casing.Described bristle is close on the rear surface of described impeller.

7. a kind of automation desilting system as claimed in claim 6, it is characterized in that, described casing is made up of upper cover and lower box, the upper surface surrounding of described upper cover and described lower box is with bolts, described upper cover is provided with overfall, described overfall and described box house are connected, the overfall of described casing outside is connected with butterfly valve, on the outer wall of described water outlet circular hole homonymy, be provided with soil cleaning port, described soil cleaning port is connected with box house, and described soil cleaning port is arranged on the bottom of described cabinet exterior.

8. a kind of automation desilting system as claimed in claim 6, it is characterized in that, the circular ring structure inner circle of described bearing outer ring and described impeller is joined, described bearing inner race and described sleeve pipe cylindrical join, described impeller circular ring structure inner side is provided with bearing locating groove, on described bearing locating groove, be provided with bearing location jump ring, described bearing location jump ring is stuck in described bearing outer end; On described sleeve pipe, be provided with two sleeve pipe locating grooves, on described sleeve pipe locating groove, be provided with Casing bearing jump ring, described Casing bearing jump ring is stuck in described bearing internal external two ends; Described water outlet circular hole surrounding is provided with flange mounting hole, with bolts with the flange arranging on described sleeve pipe.

9. a kind of automation desilting system of stating as claim 6, it is characterized in that, the brush stroke of described hairbrush is elongated rectangular shape, on described brush stroke, be provided with two angle steel, the one side of described angle steel adopts and is fixedly connected with described brush stroke, is provided with fixing hole at the another side of described angle steel, on described fixing hole, is installed with double-screw bolt, described double-screw bolt one end adopts and is fixedly connected with described cabinet wall, is respectively arranged with nut before and after described double-screw bolt and described angle-bar joint.

10. a kind of automation desilting system as claimed in claim 1, is characterized in that, in described transfer pipeline one, tubing pump and cutting machine is set.