CN211898642U - Hydraulic engineering administers device with high-efficient desilting - Google Patents

Abstract

The utility model discloses a hydraulic engineering administers device with high-efficient desilting, administer the ship including the desilting, the desilting is administered and is provided with the silt fermentation cylinder on the ship on the deck, the suction pump, around the pipe support, the air bubble, electrical control cabinet and portal crane, the portal crane sets up in the middle part of the upper deck, the suction pump, install in the upper deck afterbody in proper order around pipe support and air bubble, the electrical control cabinet is installed in the upper deck head, the portal crane is gone up and is erect electromagnetic crane through electric rail, the silt fermentation cylinder is located under the electromagnetic crane, and the corresponding electromagnetic crane in silt fermentation cylinder top is provided with the magnetism arch, sub-unit connection has the inlet pipe in the silt fermentation cylinder, the inlet pipe passes through electromagnetic coupling spare and is connected with the discharge end of suction pump, the feed end of suction pump is connected with inha. Above-mentioned scheme utilizes the cooperation of suction pump, inhale the silt head and directly pump silt in the silt fermentation cylinder and ferment, realizes high-efficient desilting and the improvement to water conservancy silt.

Description

Hydraulic engineering administers device with high-efficient desilting

Technical Field

The utility model relates to a hydraulic engineering field, in particular to device is administered with high-efficient desilting to hydraulic engineering.

Background

Dredging is an essential step when water conservancy facility construction and maintenance are carried out, sludge in the water conservancy field generally refers to underwater sludge, the underwater sludge has great influence on the construction process of water conservancy projects and the final operation of the water conservancy facilities, and has very intuitive influence on water quality, solid components in the underwater sludge generated by water conservancy or naturally deposited mainly comprise organic residues, bacteria, inorganic particles, colloid, medicaments used for flocculation and the like, the underwater sludge is a mixture mainly comprising organic components and complex components, and the mixture comprises organic matters, nitrogen (N), phosphorus (P), potassium (K) and various trace elements with potential utilization values, so the river sludge has certain reuse value, the conventional dredging method is to dig the sludge out of a river channel and transfer the sludge to another place, and the method only realizes dredging, the silt is not treated, impurities are clamped in the silt, toxic and harmful gases are generated, no matter people or the environment are injured to a certain extent, and under the common condition, silt workers inevitably contact the silt in a large amount, so that the workers are inevitably polluted, and some pathogenic bacteria in the silt in the river channel possibly cause the workers to be sick.

Therefore, there is a need for a device that can efficiently clean and treat sludge during hydraulic engineering construction or maintenance and utilize the sludge to generate a certain value.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hydraulic engineering administers device with high-efficient desilting to solve the problem that proposes in the above-mentioned background art. In order to achieve the above object, the utility model provides a following technical scheme: a high-efficiency dredging treatment device for hydraulic engineering comprises a dredging treatment ship, wherein a sludge fermentation tank, a suction pump, a pipe winding frame, an air cannon, an electric control cabinet and a portal crane are arranged on a deck of the dredging treatment ship, the portal crane is arranged in the middle of an upper deck, the suction pump, the pipe winding frame and the air cannon are sequentially arranged on the tail of the upper deck, the electric control cabinet is arranged at the head of the upper deck, an electromagnetic crane is erected on the portal crane through an electric track, the sludge fermentation tank is positioned under the electromagnetic crane, the top of the sludge fermentation tank is provided with a magnetic bulge corresponding to the electromagnetic crane, the middle lower part of the sludge fermentation tank is connected with an inlet pipe, the inlet pipe is connected with the discharge end of the suction pump through an electromagnetic connection assembly, the feed end of the suction pump is connected with a sludge suction pipe, and the sludge suction pipe is wound on the pipe winding frame, and inhale silt pipe end-to-end connection and inhale the silt head, it is the horn mouth to inhale silt head bottom, be provided with the multilayer separation net in the horn mouth, be provided with waterproof motor in the separation net, waterproof motor erects in through the support chassis inhale the inside center of silt head, just be provided with on waterproof motor's the output shaft and stir garrulous impeller, the air bubble pass through the breather hose with inhale silt head internal connection, air bubble, waterproof motor, suction pump and portal crane all with electrical control cabinet electric connection.

Preferably, a limit opening is formed in the middle of the upper deck, a lower deck is arranged below the middle of the upper deck, a placing opening is formed in the middle of the lower deck corresponding to the limit opening, the diameter of the placing opening is smaller than that of the limit opening, and the sludge fermentation tank penetrates through the limit opening and is erected on the placing opening of the lower deck.

Preferably, the silt fermentation cylinder is the gravity tank, silt fermentation cylinder bottom is the oval sphere form, just silt fermentation cylinder bottom is connected with the discharging pipe, the middle part edge is provided with spacing limit in the silt fermentation cylinder, spacing edge is provided with the buoyancy ring, buoyancy ring central authorities have erect the water pump, just the water inlet of water pump is down, just water inlet department is provided with turbidity sensor, the delivery port of water pump is connected with the drainage hose, drainage hose end-to-end connection drain pipe, the drain pipe is located on the silt fermentation cylinder.

Preferably, the silt fermentation cylinder bottom is provided with agitator motor, agitator motor's output shaft extends to in the silt fermentation cylinder and is connected with impeller, just still be provided with the heating rod in the silt fermentation cylinder, the heating rod passes through the bracing piece and is connected with the interior top of silt fermentation cylinder.

Preferably, one side of the top of the sludge fermentation tank is connected with an exhaust pipe, the exhaust pipe is in threaded connection with a gas tank, and the gas tank is fixed on one side of the sludge fermentation tank through a magnetic mounting seat.

Preferably, the gas pitcher is the steel ladle, magnetism mount pad both sides all are the cambered surface, one side with the laminating of silt fermentation cylinder side, and through the bolt fastening with on the silt fermentation cylinder, the another side embedding has the permanent magnet, and with the laminating of gas pitcher side, magnetism mount pad bottom is provided with the backup pad that is used for supporting the steel ladle.

Preferably, the feeding pipe, the discharging pipe, the exhaust pipe and the gas tank are all provided with manual valves, and the gas tank is provided with a barometer.

Preferably, the portal crane including erect in the stand of spacing opening both sides, the stand top is provided with the cantilever, the cantilever perpendicular to the stand, just the cantilever is followed desilting and is administered ship one side and outwards extends, be provided with electronic track in the cantilever, be provided with the hanging beam between the electronic track of two cantilevers, electromagnetic crane is located on the hanging beam, just the hanging beam end with the desilting is administered and is provided with auxiliary stay post between the ship, just the desilting is administered the hull bottom and is provided with the ballast.

Preferably, the discharge end of suction pump is connected with arranges the silt hose, arrange the silt hose pass through electromagnetic coupling assembly with the inlet pipe is connected, electromagnetic coupling assembly including be fixed in magnetic ring on the inlet pipe with fixed with arrange the electromagnetic ring on the silt pipe, just the magnetic ring with be provided with waterproof cushion between the butt joint face of electromagnetic ring.

Preferably, the pipe winding frame is an electric pipe winding frame, and the electric pipe winding frame is electrically connected with the electric control cabinet.

Compared with the prior art, the utility model discloses the beneficial effect who has is:

1. the utility model discloses an utilize the suction pump and inhale during silt head's cooperation will be silt direct suction silt fermentation cylinder under water to degrade the harmful substance in the silt, and make silt change into marsh gas and marsh gas or alcohol etc. and have valuable product, carried out certain clearance to silt at the process of extraction simultaneously, reduce the time and the cost of follow-up clearance.

2. The utility model discloses thereby utilize the portal crane can administer the desilting with the silt fermentation cylinder and transport down on the ship to the new silt fermentation cylinder of reloading, make the work that this device can be incessant, improved efficiency greatly.

3. The utility model discloses an inside buoyancy ring of silt fermentation tank and water pump and turbidity sensor can make this device concentrate and collect silt, and when the mixture of silt and water entered into the silt fermentation tank, the buoyancy ring made water pump and turbidity sensor be in the liquid level position all the time, and turbidity sensor senses the aquatic impurity concentration of liquid level and just draws water automatically when descending until turbidity sensor senses the concentration and rise to avoid having too much moisture in the silt fermentation tank. The collection efficiency is improved.

4. The utility model discloses a silt fermentation cylinder adopts the gravity jar, and the oval-shaped form in silt fermentation cylinder bottom, and the oval-shaped form part of gas silt fermentation cylinder can bear most silt to reduce the focus of silt fermentation cylinder, improve the stability that the desilting was administered the ship under the full-load condition of desilting treatment ship.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a perspective view of the whole structure of the present invention;

FIG. 2 is a perspective view of the whole sludge fermentation tank of the present invention;

FIG. 3 is a schematic view of the gantry crane of the present invention;

FIG. 4 is a perspective view of the sludge suction head of the present invention;

fig. 5 is an enlarged schematic view of the position a of the present invention.

The reference signs are 1-sludge fermentation tank, 2-desilting treatment ship, 3-cantilever, 4-upright post, 5-support column, 6-cantilever beam, 7-electromagnetic crane, 8-magnetic ring, 9-electromagnetic ring, 10-gas tank, 11-magnetic mounting seat, 12-manual valve, 13-barometer, 14-buoyancy ring, 15-water pump, 16-turbidity sensor, 17-control cabinet, 18-suction pump, 19-air cannon, 20-pipe winding frame, 21-magnetic bulge, 22-desilting head, 23-isolation net, 24-support frame, 25-waterproof motor, 26-ballast, 27-desilting pipe, 28-upper deck, 29-lower deck, 30-water discharge hose, 31-battery, 32-heating rod, 33-stirring impeller, 34-discharging pipe, 35-feeding pipe, 36-stirring motor, 37-controller and 38-stirring impeller.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

1-5, the high-efficiency dredging treatment device for hydraulic engineering comprises a dredging treatment ship 2, wherein the power system and the power generation system of the dredging treatment ship 2 are conventionally configured with the existing equipment and technology and are not the technical core of the text, the power generation system of the dredging treatment ship 2 supplies power to an electrical control cabinet 17, and the electrical control cabinet 17 distributes electric energy to each power consumption equipment, a sludge fermentation tank 1, a suction pump 18, a pipe winding frame 20, an air cannon 19, the electrical control cabinet 17 and a gantry crane are arranged on an upper deck 28 of the dredging treatment ship 2, the suction pump 18, the pipe winding frame 20, the air cannon 19, the electrical control cabinet 17 and the gantry crane are purchasing equipment, the innovation of the utility model is that the organic combination of each mechanism of each equipment realizes the high-efficiency dredging sludge instead of each purchasing equipment, the gantry crane is arranged in the middle part of the upper deck 28, the suction pump 18, the pipe winding frame 20 and the air cannon 19 are sequentially arranged at the tail part of the upper deck 28, the electric control cabinet 17 is arranged at the head part of the upper deck 28, the gantry crane is provided with an electromagnetic crane 7 through an electric rail (a gantry crane paired device is a conventional component), the electromagnetic crane 7 is a conventional device in the transportation field, a large-scale electromagnetic crane 7 can lift objects which are several tons or even dozens of tons and can be adsorbed by an electromagnet, and the heavy sludge fermentation tank 1 of the utility model is fully loaded with one ton to two tons, so the conventional electromagnetic crane 7 can easily lift the sludge fermentation tank 1), the gantry crane and the electromagnetic crane 7 are used for carrying the sludge fermentation tank 1, thereby realizing the uninterrupted work of the device, greatly improving the efficiency of sludge removal treatment, the sludge fermentation tank 1 is positioned under the electromagnetic crane 7, and the top of the sludge fermentation tank 1 is provided with a magnetic bulge 21 corresponding to the electromagnetic crane 7 (the magnetic bulge 21 is used for butt joint with the electromagnetic crane 7), the lower part of the sludge fermentation tank 1 is connected with a feeding pipe 35, the feeding pipe 35 is connected with the discharge end of the suction pump 18 through an electromagnetic connecting component, the feeding end of the suction pump 18 is connected with a sludge suction pipe 27, the sludge suction pipe 27 is wound on the pipe winding frame 20, the tail end of the sludge suction pipe 27 is connected with a sludge suction head 22, the bottom end of the sludge suction head 22 is in a horn mouth (the horn mouth can absorb more sludge, and meanwhile, an air cannon 19 can quickly wash away a blockage during working, when sludge needs to be cleaned, the pipe winding frame 20 is put in a pipe, so that the sludge suction head 22 sinks downwards, because of the gravity of the sludge suction head 22, and the bottom is in the horn mouth, the sludge suction head 22 is easily sunk into the sludge, thereby realizing, a plurality of layers of separation nets 23 are arranged in the bell mouth, the separation nets 23 prevent overlarge impurities from entering the silt suction head 22, if the bell mouth is blocked due to the overlarge impurities, the air cannon 19 can instantly charge high-pressure air into the silt suction head 22 to flush the impurities blocked on the bell mouth separation net 23, a waterproof motor 25 is arranged in the separation net 23, the waterproof motor 25 is erected in the center of the inside of the silt suction head 22 through a supporting framework 24, a stirring impeller 38 (a high-hardness high-toughness impeller capable of resisting the impact of fine hard objects) is arranged on an output shaft of the waterproof motor 25, fine impurities generally comprise fine sawdust and sand, the fine sawdust can be stirred, the silt can be stirred for the first time, the degradation of some substances in the silt is facilitated, and the air cannon 19 is connected with the inside of the silt suction head 22 through a ventilation hose, the air cannon 19, the waterproof motor 25, the suction pump 18 and the gantry crane are all electrically connected with the electrical control cabinet 17, the middle part of the upper deck 28 is provided with a limit opening, the lower deck 29 is arranged below the middle part of the upper deck 28, the middle part of the lower deck 29 is provided with a placement opening corresponding to the limit opening, the diameter of the placement opening is smaller than that of the limit opening, the sludge fermentation tank 1 penetrates through the limit opening and is erected on the placement opening of the lower deck 29, the placement opening is also smaller than the maximum diameter of the sludge fermentation tank 1, therefore, the limit opening can limit the left-right shaking of the sludge fermentation tank 1, the placement opening can support the sludge fermentation tank 1 so as to further limit the movement of the sludge fermentation tank 1, the sludge fermentation tank 1 is a gravity tank, the bottom of the sludge fermentation tank 1 is in an elliptical sphere shape, and the bottom of the sludge fermentation tank, the middle edge is provided with a limit edge in the sludge fermentation tank 1, the limit edge is provided with a buoyancy ring 14, the center of the buoyancy ring 14 is provided with a water pump 15, a water inlet of the water pump 15 faces downwards, a turbidity sensor 16 is arranged at the position of the water inlet, a water outlet of the water pump 15 is connected with a water discharge hose 30, the tail end of the water discharge hose 30 is connected with a water discharge pipe, the water discharge pipe is positioned on the sludge fermentation tank 1, an outlet pipe passes through a placing opening due to the fact that the diameter of the outlet pipe 34 positioned at the bottom is minimum, a feed pipe 35 is positioned above the limit opening, the bottom of the sludge fermentation tank 1 is provided with a stirring motor 36, an output shaft of the stirring motor 36 extends into the sludge fermentation tank 1 and is connected with a stirring impeller 33, the stirring impeller 33 starts to work when the sludge fermentation tank, meanwhile, the sludge is uniformly heated, a heating rod 32 is further arranged in the sludge fermentation tank 1, the heating rod 32 is connected with the top of the sludge fermentation tank 1 through a support rod, so that the heating is suspended in the sludge fermentation tank 1, the heating rod 32 is used for heating the sludge inside to maintain the sludge at the optimal fermentation temperature, one side of the top of the sludge fermentation tank 1 is connected with an exhaust pipe, the exhaust pipe is in threaded connection with a gas tank 10, the gas tank 10 is fixed on one side of the sludge fermentation tank 1 through a magnetic mounting seat 11, the magnetic mounting seat 11 can facilitate the removal of the gas tank 10, the gas tank 10 is used for collecting the gas generated during the fermentation of the sludge fermentation tank 1, a manual valve 12 on the gas tank 10 is closed when a barometer 13 in the gas tank 10 reaches a certain value, the manual valve 12 on the exhaust pipe is arranged, then the threaded connection part is unscrewed to remove the, therefore, the sludge fermentation tank can be adsorbed, the two sides of the magnetic installation seat 11 are both cambered surfaces, one side of the magnetic installation seat is attached to the side surface of the sludge fermentation tank 1, the other side of the magnetic installation seat is embedded with a permanent magnet and is attached to the side surface of the gas tank 10, a support plate for supporting the steel tank is arranged at the bottom of the magnetic installation seat 11 and is used for supporting the steel tank, the permanent magnet is used for fixing the steel tank, when the magnetic installation seat is taken down, the steel tank can be separated from the permanent magnet by a crowbar, the magnetic installation seat can be taken down manually or by a certain clamping device and then a new steel tank is mounted, the feeding pipe 35, the discharging pipe 34, the discharging pipe and the gas tank 10 are all provided with the manual valve 12, the manual valve 12 has low failure rate, so that the sludge fermentation tank 1 can be taken down and down conveniently, the gas tank 10 can be taken down and, the gantry crane comprises a stand column 4 standing on two sides of the limit opening, cantilevers 3 are arranged at the top ends of the stand columns 4, the cantilevers 3 are perpendicular to the stand columns 4, the cantilevers 3 extend outwards from one side of the desilting treatment ship 2, electric tracks are arranged in the cantilevers 3, a cantilever beam 6 is arranged between the electric tracks of the two cantilevers 3, the electromagnetic crane 7 is positioned on the cantilever beam 6, and an electric pipeline drives the electromagnetic crane 7 to be close to or far away from an upper deck 28, so that the sludge fermentation tank 1 is unloaded or the sludge fermentation tank 1 is loaded, an auxiliary support column 5 is arranged between the tail end of the cantilever beam 6 and the desilting treatment ship 2, the cantilevers 3 are supported to avoid being broken, a ballast 26 is arranged at the bottom of the desilting treatment ship 2, and the ballast 26 is a part which is very common in ships and is mainly used for draft and adjusting, water in the ballasting 26 is filled up when needs lift off or load the sludge fermentation tank 1 to avoid the ship to heeling or turn over the ship, then put the ballasting 26 water after loading, be convenient for to pour into silt to the sludge fermentation tank 1, avoid the load sunken ship, the discharge end of suction pump 18 is connected with row's silt hose, it passes through to arrange the silt hose electromagnetic coupling subassembly with inlet pipe 35 is connected, electromagnetic coupling subassembly including be fixed in magnetic ring 8 on the inlet pipe 35 with fixed with arrange the electromagnetic ring 9 on the silt pipe, just magnetic ring 8 with be provided with waterproof rubber pad between the butt joint face of electromagnetic ring 9, avoid the junction to leak, it is electronic pipe winding frame 20 to wind pipe frame 20, electronic pipe winding frame 20 with 17 electric connection of electrical control cabinet receives the pipe automatically and puts the pipe.

The utility model discloses a realize the flow:

when sludge needs to be adsorbed, the pipe is put around the pipe frame 20, the sludge suction head 22 sinks to the water bottom, then the suction pump 18 works to suck the sludge, large sundries are isolated by the isolation net 23, small sundries are crushed by stirring, meanwhile, the air cannon 19 discharges air to the sludge suction head 22 at intervals to play a role in dredging, at the moment, the ship runs slowly, and the sludge fermentation tank 1 and the air tank 10 are not in a connection state, firstly, the sludge fermentation tank 1 is used for exhausting air, secondly, the exhaust pipe overflows when the sludge fermentation tank 1 is filled with the mixture of the sludge and water, so that an operator is reminded of stopping sucking the sludge, the ship is opened to a corresponding unloading point, when the ship is opened to the unloading point and the sludge fermentation tank 1 is ready to be unloaded, the sludge in the sludge fermentation tank 1 is preliminarily settled, a small part of water is discharged by the water pump 15, at the moment, the exhaust pipe of the sludge fermentation tank 1 does not discharge, then the sludge fermentation tank 1 is unloaded through the electromagnetic crane 7 and the electric rail, the sedimentation process of the sludge is continued after the unloaded sludge fermentation tank 1 is completely stood, the sludge fermentation tank is provided with a separate controller 37 (a conventional controller 37) and a battery 31, the battery 31 is positioned in the controller 37, therefore, under the control of the controller, the water pump 15 continuously discharges water outwards under the action of the turbidity sensor 16, and because the connection between the drainage hose 30 and the drainage pipe is tight, and the drainage pipe discharges water outwards through the wall of the sludge fermentation tank 1 and is sealed, so gas is not discharged, the heating rod 32 and the stirring impeller 33 accelerate internal fermentation, and the connection between the stirring impeller 33 and the stirring motor 36 is also sealed to avoid sludge or sludge leakage, then the gas tank 10 is taken down after the fermentation is completed, and then separation and purification are intensively carried out, then, the manual valve 12 of the discharging pipe 34 is opened, and the inside sludge is taken out to be processed next, while a new sludge fermentation tank 1 is loaded onto a ship after unloading the old sludge fermentation tank 1, and the previous process is repeated.

The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention has been disclosed with the preferred embodiment, it is not limited to the present invention, and any skilled person in the art can make modifications or changes equivalent to the equivalent embodiment without departing from the scope of the present invention, but all the modifications, equivalent changes and modifications of the above embodiments by the technical spirit of the present invention still fall within the scope of the present invention.

Claims (10)

1. The utility model provides a hydraulic engineering administers device with high-efficient desilting, administers the ship including the desilting, its characterized in that: the dredging treatment ship is provided with a sludge fermentation tank, a suction pump, a pipe winding frame, an air cannon, an electrical control cabinet and a gantry crane on a deck, the gantry crane is arranged at the middle part of the upper deck, the suction pump, the pipe winding frame and the air cannon are sequentially arranged at the tail part of the upper deck, the electrical control cabinet is arranged at the head part of the upper deck, the gantry crane is provided with an electromagnetic crane through an electric track, the sludge fermentation tank is positioned under the electromagnetic crane, the top part of the sludge fermentation tank is provided with a magnetic bulge corresponding to the electromagnetic crane, the lower part of the sludge fermentation tank is connected with an inlet pipe, the inlet pipe is connected with the discharge end of the suction pump through an electromagnetic connecting component, the feed end of the suction pump is connected with a sludge suction pipe, the sludge suction pipe is wound on the pipe winding frame, and the tail end of the sludge suction pipe is, the bottom end of the silt suction head is a horn mouth, a plurality of layers of isolation nets are arranged in the horn mouth, a waterproof motor is arranged in the isolation net, the waterproof motor is erected in the center of the inside of the silt suction head through a supporting framework, a stirring impeller is arranged on an output shaft of the waterproof motor, an air cannon is connected with the inside of the silt suction head through a ventilation hose, and the air cannon, the waterproof motor, a suction pump and a gantry crane are all electrically connected with an electrical control cabinet.

2. The device is administered with high-efficient desilting of hydraulic engineering according to claim 1, characterized in that: the utility model discloses a sludge fermentation tank, including upper deck, lower deck, sludge fermentation tank, upper deck, lower deck, upper deck middle part, lower deck middle part, upper deck middle part has seted up spacing opening, it is less than to place the opening diameter spacing opening diameter, the silt fermentation tank passes spacing opening erects in on the opening of placing of lower deck.

3. The device is administered with high-efficient desilting of hydraulic engineering according to claim 2, characterized in that: the silt fermentation cylinder is the gravity tank, silt fermentation cylinder bottom is the oval sphere form, just silt fermentation cylinder bottom is connected with the discharging pipe, the middle part edge is provided with spacing limit in the silt fermentation cylinder, spacing edge is provided with the buoyancy ring, buoyancy ring central authorities have erect the water pump, just the water inlet of water pump is down, just water inlet department is provided with turbidity sensor, the delivery port of water pump is connected with the drainage hose, drainage hose end-to-end connection drain pipe, the drain pipe is located on the silt fermentation cylinder.

4. The device is administered with high-efficient desilting of hydraulic engineering according to claim 3, characterized in that: the silt fermentation cylinder bottom is provided with agitator motor, agitator motor's output shaft extends to in the silt fermentation cylinder and is connected with impeller, just still be provided with the heating rod in the silt fermentation cylinder, the heating rod passes through the bracing piece and is connected with the interior top of silt fermentation cylinder.

5. The device is administered with high-efficient desilting of hydraulic engineering according to claim 4, characterized in that: one side of the top of the sludge fermentation tank is connected with an exhaust pipe, the exhaust pipe is in threaded connection with a gas tank, and the gas tank is fixed on one side of the sludge fermentation tank through a magnetic mounting seat.

6. The device is administered with high-efficient desilting of hydraulic engineering according to claim 5, characterized in that: the gas pitcher is the steel jar, magnetism mount pad both sides all are the cambered surface, one side with the laminating of silt fermentation cylinder side, and be fixed in through the bolt on the silt fermentation cylinder, the another side embedding has the permanent magnet, and with the laminating of gas pitcher side, magnetism mount pad bottom is provided with the backup pad that is used for supporting the steel jar.

7. The device is administered with high-efficient desilting of hydraulic engineering according to claim 6, characterized in that: the feeding pipe, the discharging pipe, the exhaust pipe and the gas tank are all provided with manual valves, and the gas tank is provided with a barometer.

8. The device is administered with high-efficient desilting of hydraulic engineering according to claim 7, characterized in that: the portal crane is including standing in the stand of spacing opening both sides, the stand top is provided with the cantilever, the cantilever perpendicular to the stand, just the cantilever is followed the desilting and is administered ship one side and outwards extends, be provided with electronic track in the cantilever, be provided with the hanging beam between the electronic track of two cantilevers, electromagnetic crane is located on the hanging beam, just the hanging beam end with the desilting is administered and is provided with the auxiliary stay post ballast between the ship, the desilting is administered the ship bottom and is provided with the ballast.

9. The device is administered with high-efficient desilting of hydraulic engineering according to claim 8, characterized in that: the discharge end of suction pump is connected with arranges the silt hose, arrange the silt hose through electromagnetic coupling assembling with the inlet pipe is connected, electromagnetic coupling assembling is including being fixed in magnetic ring on the inlet pipe with be fixed in arrange the electromagnetic ring on the silt pipe, just the magnetic ring with be provided with waterproof cushion between the butt joint face of electromagnetic ring.

10. The device is administered with high-efficient desilting of hydraulic engineering according to claim 1, characterized in that: the pipe winding frame is an electric pipe winding frame, and the electric pipe winding frame is electrically connected with the electric control cabinet.

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