CN219386452U - Full-automatic sand pumping equipment for sand sedimentation tank - Google Patents
Full-automatic sand pumping equipment for sand sedimentation tank Download PDFInfo
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- CN219386452U CN219386452U CN202320450578.1U CN202320450578U CN219386452U CN 219386452 U CN219386452 U CN 219386452U CN 202320450578 U CN202320450578 U CN 202320450578U CN 219386452 U CN219386452 U CN 219386452U
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Abstract
The utility model discloses full-automatic sand pumping equipment of a sand sedimentation tank, which comprises a housing, a square hull, a positioning winch device, a sediment disturbance sand pumping device, a flexible sand discharging device and a control cabinet; the utility model solves the problems of sand pumping area planning, sand pumping position positioning and sand pumping depth measurement and control in sand pumping operation. The square hull forms the main part of taking out sand platform, realizes square hull and removes and fix a position on water through the hawser zoom of GPS navigation locator control hoist engine, carries out taking out sand regional planning through automatic operation procedure, installs gallows and electric block on the portal frame center of two semi-circular and lifts by crane sediment disturbance sand pumping device, transports the silt of taking out to appointed position through suction pump and sediment discharge pipeline. The utility model effectively improves the sand pumping and discharging operation efficiency, saves manpower and material resources and greatly reduces the sand pumping cost. The square ship body can be used as a sand pumping platform main body repeatedly, and can be used as a design universal module for different sand pumping areas.
Description
Technical Field
The utility model belongs to the technical field of dredging, and particularly relates to full-automatic sand pumping equipment for a sand sedimentation tank.
Background
In order to ensure the comprehensive benefit of the reservoir, proper dredging and sand removal are necessary for the reservoir. The reservoir dredging and sand discharging engineering can be implemented, the reservoir profit and the flood control reservoir capacity can be recovered or increased, and the method is an important means for increasing the reservoir efficiency and the reservoir capacity. The common desilting mode at present is the desilting operation of desilting ship generally, and the desilting ship includes water operation platform and underwater desilting device, and traditional water operation platform is mainly with boats and ships, and removal operation and sand pumping equipment need rely on the fuel to provide energy, and equipment is great, and investment cost is higher, and the manpower that needs is more, can not be better plan desilting region, location desilting position, and the position degree of depth of clearance is also inaccurate.
Disclosure of Invention
In order to solve the defects of the prior art, the utility model provides full-automatic sand pumping equipment for the desilting pond, which has the advantages of low desilting cost, high efficiency and good effect.
In order to solve the technical problems, the utility model adopts the following technical scheme: a full-automatic sand pumping device of a sand sedimentation tank comprises a housing, a square hull, a positioning winch device, a sediment disturbance sand pumping device, a flexible sand discharging device and a control cabinet;
the housing comprises a housing and a framework, the framework is arranged on the square ship body, the housing is arranged on the framework, a lifting device is arranged on the framework, the lifting device is connected with a sediment disturbance sand pumping device through a lifting rope, and the sediment disturbance sand pumping device is connected with a flexible sand discharging device through a pipeline;
the square hull is a rear rectangular floating body formed by connecting four sets of buoyancy tanks into a whole through anchor cables;
the positioning winch device comprises anchoring piles, winches, a navigation positioner and a control cabinet, wherein the winches and the control cabinet are arranged on a square ship body, four anchoring piles are arranged on the bank side of a sand sedimentation tank and are respectively positioned on corner points of a quadrangle, four sets of winches are respectively arranged on the periphery of the square ship body, each set of winches is connected with one anchoring pile through a cable, the navigation positioner is arranged in the control cabinet, and data of the navigation positioner is communicated with the control cabinet;
the winch, the navigation locator and the control cabinet are positioned inside the outer cover.
The center of the square hull is provided with a reserved channel which is transparent up and down and is in a regular hexagonal prism shape, and the lower parts of the two sides of the square hull which are bilaterally symmetrical are provided with water depth detectors which are connected with a control cabinet through signals.
The framework comprises two portal frames which are vertically crossed and are semicircular, the cross points of the two portal frames are fixedly connected through a hanging frame, the hanging frame is positioned right above the reserved channel, the lifting device is an electric hoist, and the lifting device is arranged on the hanging frame.
The two control cabinets are arranged symmetrically about the center of the reserved passage, wherein two sets of winches are respectively positioned at two sides of one control cabinet, the other two sets of winches are respectively positioned at two sides of the other control cabinet, one guide is respectively arranged at four vertexes of the square ship body, and each set of winches corresponds to a mooring rope connected with one anchoring pile and penetrates through the adjacent guide.
The four vertexes of the square hull are provided with brackets, an arc-shaped supporting rod is arranged between the hanger at the intersection of the two portal frames and the four brackets, and the outer cover is wrapped and arranged outside the four arc-shaped supporting rods and the two portal frames.
The sediment disturbance sand pumping device comprises a mud suction shell, wherein a sand pumping pump, a plurality of jet flow mechanisms and a plurality of sand disturbing mechanisms are arranged in the mud suction shell, a flow gathering cover with an open lower end is arranged at the bottom of the mud suction shell, the sand pumping pump is concentrically and vertically arranged in the mud suction shell, each jet flow mechanism and each sand disturbing mechanism are arranged around the circumferential array of the sand pumping pump, and a pump body of the sand pumping pump penetrates through and is fixedly arranged on a bottom plate of the mud suction shell; the pump body lower extreme of sand pump is the suction port, the pump body lower part left side wall of sand pump is provided with the discharge port, suction port and discharge port all are located and gather the stream cover, the discharge port is connected out the sand pipe, go out the vertical upward bending of sand pipe and pass the roof that gathers the stream cover and with square hull on the sand pipeline's the access connection, each jet mechanism and each lower extreme that disturb sand mechanism all downwards pass the bottom plate of suction dredge casing and gather the roof that gathers the stream cover and stretch into gather the stream cover in, jet mechanism's lower extreme is the jet end, it is the stirring end to disturb sand mechanism's lower extreme, jet end and stirring end all are located and gather the stream cover.
The pump body upper end of the sand pump is provided with a hanging ring, the hanging ring is fixedly connected with a hanging rope, and the hanging rope vertically upwards passes through the center of the top plate of the suction dredge shell; the suction dredge shell is of a hollow triangular prism shell structure, and the flow gathering cover is of a hollow round platform cover body structure with a small upper part and a large lower part.
The jet flow mechanisms and the sand disturbing mechanisms are sequentially arranged at intervals, the diameter of a circle where all the jet flow mechanisms are located is smaller than that of a circle where all the sand disturbing mechanisms are located, and a plurality of rectangular notches are formed in the edge of the lower end of the flow gathering cover to form a skirt edge structure; the jet mechanism comprises a jet pump, the jet pump is vertically arranged and fixedly arranged in the suction dredge shell through a first bracket, the lower end of the jet pump downwards penetrates through the bottom plate of the suction dredge shell and the top plate of the flow gathering cover and stretches into the flow gathering cover, a jet nozzle is arranged at the outlet of the lower end of the jet pump, the inlet at the upper end of the jet pump is connected with a water inlet pipe, and the water inlet of the water inlet pipe horizontally penetrates through and stretches out of the side wall of the suction dredge shell.
The sand disturbing mechanism comprises a stirrer, the stirrer is vertically arranged and fixedly arranged in the suction dredge shell through a second support, the lower end of the stirrer downwards penetrates through the bottom plate of the suction dredge shell and the top plate of the flow gathering cover and stretches into the flow gathering cover, a stirring head is fixedly arranged at the lower end of a stirring shaft of the stirrer, and the stirring head is of a three-jaw crushing cutter head structure.
The flexible sand discharge device comprises a sand discharge pipeline and a plurality of pontoons sleeved on the outer circle of the sand discharge pipeline at intervals, the pontoons suspend the whole sand discharge pipeline on the water surface, one end of the sand discharge pipeline is connected with an outlet of a sand conveying pipeline arranged on the square ship body, and the flexible sand discharge device of the shore part extends to a designated sand discharge area for the sand discharge pipeline.
By adopting the technical scheme, the utility model has the following technical effects:
1) The square ship body is assembled into a whole by adopting four rectangular buoyancy tanks, corresponding concave parts are reserved when one side edge of the four sets of buoyancy tanks is manufactured, and the concave parts of the four sets of buoyancy tanks form reserved channels which are transparent up and down and are in a regular hexagonal prism shape after being assembled; the electric hoist is hoisted and is sunk into the sediment disturbance sand pumping device of the water bottom downwards through the reserved passage. The specific working principle of the sediment disturbing sand pumping device is as follows: the lower extreme that gathers the flow cover just inserts into the hardened silt of water bottom, start sand pump, each jet pump (jet mechanism) and each agitator (disturb sand mechanism), the (mixing) shaft of each agitator just drives corresponding stirring head rotation, each stirring head is then with the hardened silt in the flow cover that gathers stirs into fragment granule, fragment granule mixes with the water in the flow cover that gathers, each jet pump work is diluted to the water injection in the flow cover that gathers through corresponding jet nozzle simultaneously, fragment granule and water form mud under the stirring of each stirring head, the pumping end of sand pump pumps the mud that gathers in the flow cover, make mud discharge through the discharge end and carry the mortar collection device who banks to handle through going out sand pipe. In the sand pumping process, negative pressure is formed inside the sand pumping pump, water outside the sand pumping cover can wash out sediment, the sediment enters into the sand pumping pump to be pumped out through the sand pumping pump through each rectangular notch of the skirt edge structure of the sand pumping cover, the periphery of the sand pumping cover can form a slope pit body, the slope pit body gradually deepens along with the descending of the mud sucking device, continuous sand pumping is realized, hardened sediment can be well cleaned, the problem that the traditional dredger cannot clean the hardened sediment in water areas such as small river channels, reservoirs and the like is solved, and the storage capacity of the water areas such as small river channels, reservoirs and the like is effectively improved.
2) The electric hoist and the reserved passage are arranged on the vertical central line of the square hull, the hoisting gravity cannot deviate, and meanwhile, the four sets of winches and the two control cabinets are also arranged in a central symmetry manner, so that the stability of the whole square hull in the operation process is ensured.
3) The two portal frames provide strong support for the electric hoist lifting sediment disturbing sand pumping device, the support and the arc-shaped supporting rods encrypt the portal frames, the effect of supporting the outer cover is achieved, and the outer cover covers equipment arranged on the square ship body, so that the effect of shielding wind and rain is achieved.
4) The position of the square hull on the water surface can be adjusted by tensioning and loosening cables between the four sets of windlass and the corresponding anchor piles, the square hull is positioned by a GPS-RTK navigation positioner, and the control cabinet adjusts the working depth of the sediment disturbing sand pumping device by controlling the opening and closing of the electric hoist.
5) The outlet of the sediment disturbance sand pumping device is connected with a flexible sand discharging device through a pipeline, the flexible sand discharging device is divided into a water part and a shore part, the water part flexible sand discharging device comprises a sand discharging pipeline and a plurality of pontoons sleeved on the outer circle of the sand discharging pipeline at intervals, the pontoons suspend the whole sand discharging pipeline on the water surface, one end of the pontoons are connected with the outlet of a square ship body fixed sand conveying channel, and only the sand discharging pipeline extends to a designated sand discharging area at the shore part.
6) The navigation locator adopts a GPS-RTK navigation locator, monitors through an automatic fixed point program and observes the position of the platform and the water depth of the operation point in real time; the control cabinet comprises a corresponding circuit, a visual display and an operating system, an automatic fixed-point program is built in, and the operation of pulling and releasing the cable of the four windlass is automatically controlled by implementing monitoring data. The data monitored by the load tester (arranged on the lifting rope of the lifting device), the flowmeter (arranged on the sand conveying pipeline), the sand content on-line monitoring device (arranged on the sand conveying pipeline) and the water depth detector (arranged on the lower side part of the square ship body) are also transmitted to the control cabinet through the signal line, and related data are displayed in real time through the visual display. The control cabinet signals control the opening and closing of components such as a winch, a water pump, a disturbance device, an electric hoist and the like.
In conclusion, the sand pumping area planning, sand pumping position positioning and sand pumping depth measurement and control problems in sand pumping operation are solved. The square hull forms the main part of taking out sand platform, realizes square hull and removes and fix a position on water through the hawser zoom of GPS navigation locator control hoist engine, carries out taking out sand regional planning through automatic operation procedure, installs gallows and electric block on the portal frame center of two semi-circular and lifts by crane sediment disturbance sand pumping device, transports the silt of taking out to appointed position through suction pump and sediment discharge pipeline. The utility model effectively improves the sand pumping and discharging operation efficiency, saves manpower and material resources and greatly reduces the sand pumping cost. The square ship body can be used as a sand pumping platform main body repeatedly, and can also be used as a design universal module for different sand pumping areas.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is an elevational schematic of the present utility model;
FIG. 3 is a top view of FIG. 2;
FIG. 4 is an axial cross-sectional view of a sediment disturbing sand extraction device;
FIG. 5 is a schematic diagram of the working state of the sediment disturbing sand pumping device.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1 to 5, the full-automatic sand pumping equipment of the sand sedimentation tank comprises a housing, a square hull 3, a positioning winch device, a sediment disturbance sand pumping device 11, a flexible sand discharging device (not shown) and a control cabinet 1;
the housing comprises a housing (not shown) and a framework 2, the framework 2 is arranged on the square ship body 3, and the housing is arranged on the framework 2; the framework 2 is provided with a lifting device 7, the lifting device 7 is connected with a sediment disturbing sand pumping device 11 through a lifting rope, and the sediment disturbing sand pumping device 11 is connected with a flexible sand discharging device through a pipeline.
The square ship body 3 is a rear rectangular floating body formed by connecting four sets of floating boxes into a whole through anchor cables;
the positioning winch device comprises anchoring piles (not shown), winches 4, navigation locators (not shown) and a control cabinet 1, wherein the winches 4 and the control cabinet 1 are arranged on a square ship body 3, four anchoring piles are arranged on the bank of a sand sedimentation tank and are respectively positioned on corner points of a quadrangle, four winches 4 are respectively arranged on the periphery of the square ship body 3, each set of winches 4 is connected with one anchoring pile through cables, the navigation locators are arranged in the control cabinet 1, and data of the navigation locators are communicated with the control cabinet 1 in a connecting manner;
the hoist 4, the navigation locator and the control cabinet 1 are positioned inside the housing.
The center of the square hull 3 is provided with a reserved channel 5 which is vertically transparent and is in a regular hexagonal prism shape, and the lower parts of the two sides of the square hull 3 which are bilaterally symmetrical are provided with a water depth detector (not shown) which is in signal connection with the control cabinet 1.
The framework 2 comprises two portal frames which are vertically crossed and are semicircular, the cross points of the two portal frames are fixedly connected through a hanging frame 6, the hanging frame 6 is positioned right above the reserved channel 5, the lifting device 7 is an electric hoist, and the lifting device 7 is arranged on the hanging frame 6.
The control cabinet 1 is provided with two, two control cabinets 1 are arranged with respect to the center symmetry of the reserved passage 5, wherein two sets of windlass 4 are respectively positioned at two sides of one control cabinet 1, the other two sets of windlass 4 are respectively positioned at two sides of the other control cabinet 1, four vertexes of the square ship body 3 are respectively provided with a guide 8, and each set of windlass 4 corresponds to a mooring rope connected with one anchoring pile and penetrates through the adjacent guide 8.
The four vertexes of the square ship body 3 are respectively provided with a bracket 9, an arc-shaped supporting rod 10 is respectively arranged between the hanger 6 of the intersection of the two portal frames and the four brackets 9, and the outer cover is wrapped and arranged outside the four arc-shaped supporting rods 10 and the two portal frames.
The sediment disturbance sand pumping device 11 comprises a mud suction casing 12, wherein a sand pumping pump 13, a plurality of jet flow mechanisms 14 and a plurality of sand disturbing mechanisms 15 are arranged in the mud suction casing 12, a flow gathering cover 16 with an open lower end is arranged at the bottom of the mud suction casing 12, the sand pumping pump 13 is concentrically and vertically arranged in the mud suction casing 12, each jet flow mechanism 14 and each sand disturbing mechanism 15 are arranged around the circumferential array of the sand pumping pump 13, and a pump body of the sand pumping pump 13 penetrates through and is fixedly arranged on a bottom plate of the mud suction casing 12; the pump body lower extreme of the pump body of the sand pump 13 is the suction inlet, the pump body lower part left side wall of the sand pump 13 is provided with the discharge port, suction inlet and discharge port all are located and gather the flow cover 16, the discharge port is connected out sand pipe 17, out sand pipe 17 is vertically upwards bent and is passed the roof that gathers flow cover 16 and with square hull on the sand conveying pipeline's the access connection, each jet mechanism 14 and each disturb the lower extreme that sand mechanism 15 all downwards pass the bottom plate of suction dredge casing 12 and gather the roof that gathers flow cover 16 and stretch into gather flow cover 16, the lower extreme of jet mechanism 14 is the jet end, disturb the lower extreme that sand mechanism 15 is the stirring end, jet end and stirring end all are located and gather flow cover 16.
The upper end of the pump body of the sand pump 13 is provided with a hanging ring 18, the hanging ring 18 is fixedly connected with a hanging rope 19, and the hanging rope 19 vertically upwards passes through the center of the top plate of the mud suction casing 12; the suction dredge shell 12 is of a hollow triangular prism shell structure, and the flow collecting cover 16 is of a hollow round platform cover body structure with a small upper part and a large lower part.
The jet mechanism 14 and the sand disturbing mechanism 15 are sequentially arranged at intervals, the diameter of a circle where all the jet mechanisms 14 are located is smaller than that of a circle where all the sand disturbing mechanisms 15 are located, and a plurality of rectangular notches 20 are formed in the edge of the lower end of the flow gathering cover 16 to form a skirt structure; the jet mechanism 14 comprises a jet pump which is vertically arranged and fixedly arranged in the suction mud casing 12 through a first bracket, the lower end of the jet pump downwards penetrates through the bottom plate of the suction mud casing 12 and the top plate of the flow gathering cover 16 and stretches into the flow gathering cover 16, a jet nozzle (not shown) is arranged at the outlet of the lower end of the jet pump, an inlet pipe 22 is connected to the inlet at the upper end of the jet pump, and the water inlet of the inlet pipe 22 horizontally penetrates through and stretches out of the side wall of the suction mud casing 22.
The sand disturbing mechanism 15 comprises a stirrer, the stirrer is vertically arranged and fixedly arranged in the suction dredge shell 12 through a second bracket, the lower end of the stirrer downwards penetrates through the bottom plate of the suction dredge shell 12 and the top plate of the flow gathering cover 16 and stretches into the flow gathering cover 16, a stirring head 21 is fixedly arranged at the lower end of a stirring shaft of the stirrer, and the stirring head 21 is of a three-jaw crushing cutter head structure.
The flexible sand discharge device comprises a sand discharge pipeline and a plurality of pontoons sleeved on the outer circle of the sand discharge pipeline at intervals, the pontoons suspend the whole sand discharge pipeline on the water surface, one end of the sand discharge pipeline is connected with an outlet of a sand conveying pipeline arranged on the square ship body, and the flexible sand discharge device of the shore part extends to a designated sand discharge area for the sand discharge pipeline.
The utility model has the following technical effects:
1) The square ship body 3 is assembled into a whole by adopting four rectangular buoyancy tanks, corresponding concave parts are reserved when one side edge of the four sets of buoyancy tanks is manufactured, and the concave parts of the four sets of buoyancy tanks form a reserved channel 5 which is transparent up and down and is in a regular hexagonal prism shape after being assembled; the lifting device 7 lifts the sediment disturbing sand pumping device 11 which is sunk into the water bottom through the reserved passage 5. The specific working principle of the sediment disturbing sand pumping device 11 is as follows: the lower end of the flow gathering cover 16 is inserted into the hardened silt 23, the sand pumping pump 13, each jet pump (jet mechanism 14) and each stirrer (sand disturbing mechanism 15) are started, the stirring shaft of each stirrer drives the corresponding stirring head 21 to rotate, each stirring head 21 stirs the hardened silt 23 in the flow gathering cover 16 into fragment particles, the fragment particles are mixed with water in the flow gathering cover 16, meanwhile, each jet pump works to inject water into the flow gathering cover 16 for dilution through the corresponding jet nozzle, the fragment particles and the water form slurry under the stirring of each stirring head 21, and the suction end of the sand pumping pump 13 sucks the slurry in the flow gathering cover 16, so that the slurry is discharged through the discharge end and conveyed to a slurry collecting device on the bank through the sand outlet pipe 17 for treatment. In the sand pumping process of the sand pumping pump 13, negative pressure is formed inside the sand pumping cover 16, so that water flow outside the sand pumping cover 16 can wash out sediment, the sediment enters the sand pumping cover 16 through each rectangular notch 20 of the skirt edge structure of the sand pumping cover 16 to form mud to be pumped out by the sand pumping pump 13, a slope pit body can be formed around the sand pumping cover 16, the slope pit body is deepened gradually along with the descending of the mud sucking device, continuous sand pumping is realized, the hardened sediment 23 can be cleaned well, the problem that the traditional dredger cannot clean the hardened sediment 23 in small river channels, reservoirs and other water areas is solved, and the storage capacity of the small river channels, reservoirs and other water areas is effectively improved. The arrows in fig. 5 indicate the direction of sediment flow.
2) The hoisting device 7 and the reserved passage 5 are arranged on the vertical central line of the square ship body 3, hoisting gravity cannot deviate, and meanwhile, the four sets of winches 4 and the two control cabinets 1 are also arranged in a central symmetry mode, so that stability of the whole square ship body 3 in the running process is ensured.
3) The two portal frames provide strong support for the bottom mud disturbance sand pumping device 11 hung by the lifting device 7, the support 9 and the arc-shaped supporting rods 10 encrypt the portal frames, the effect of supporting the outer cover is achieved, and the outer cover covers equipment arranged on the square ship body 3, so that the effect of shielding wind and rain is achieved.
4) The position of the square ship body 3 on the water surface can be adjusted by tensioning and loosening cables between the four sets of windlass 4 and the corresponding anchor piles, the square ship body 3 is positioned by a GPS-RTK navigation positioner, and the control cabinet 1 adjusts the working depth of the sediment disturbing sand pumping device 11 by controlling the opening and closing of the lifting device 7.
5) The outlet of the sediment disturbance sand pumping device 11 is connected with a flexible sand discharging device through a pipeline, the flexible sand discharging device is divided into a water part and a shore part, the water part flexible sand discharging device comprises a sand discharging pipeline and a plurality of pontoons sleeved on the outer circle of the sand discharging pipeline at intervals, the pontoons suspend the whole sand discharging pipeline on the water surface, one end of each pontoon is connected with an outlet of a fixed sand conveying channel of the square ship body 3, and only the sand discharging pipeline of the shore part extends to a designated sand discharging area.
6) The navigation locator adopts a GPS-RTK navigation locator, monitors through an automatic fixed point program and observes the position of the platform and the water depth of the operation point in real time; the control cabinet comprises a corresponding circuit, a visual display and an operating system, an automatic fixed-point program is built in, and the operation of pulling and releasing the cable of the four windlass is automatically controlled by implementing monitoring data. The data monitored by the load tester (arranged on the lifting rope 19 of the lifting device), the flowmeter (arranged on the sand conveying pipeline), the sand content on-line monitoring device (arranged on the sand conveying pipeline) and the water depth detector (arranged on the lower side part of the square ship body) are also transmitted to the control cabinet through the signal line, and the related data are displayed in real time through the visual display. The control cabinet signals control the opening and closing of components such as a winch, a water pump, a disturbance device, an electric hoist and the like.
The foregoing description is only illustrative of the preferred embodiments of the present utility model, and the utility model is not limited to the above, but is capable of modification and equivalents of some of the features described in the foregoing embodiments, and any modification, equivalents, improvements and etc. within the spirit and principles of the present utility model are intended to be included in the scope of the present utility model.
Claims (10)
1. Full-automatic sand pumping equipment for sand sedimentation tank is characterized in that: comprises a housing, a square hull, a positioning winch device, a sediment disturbing sand pumping device, a flexible sand discharging device and a control cabinet;
the housing comprises a housing and a framework, the framework is arranged on the square ship body, the housing is arranged on the framework, a lifting device is arranged on the framework, the lifting device is connected with a sediment disturbance sand pumping device through a lifting rope, and the sediment disturbance sand pumping device is connected with a flexible sand discharging device through a pipeline;
the square hull is a rear rectangular floating body formed by connecting four sets of buoyancy tanks into a whole through anchor cables;
the positioning winch device comprises anchoring piles, winches, a navigation positioner and a control cabinet, wherein the winches and the control cabinet are arranged on a square ship body, four anchoring piles are arranged on the bank side of a sand sedimentation tank and are respectively positioned on corner points of a quadrangle, four sets of winches are respectively arranged on the periphery of the square ship body, each set of winches is connected with one anchoring pile through a cable, the navigation positioner is arranged in the control cabinet, and data of the navigation positioner is communicated with the control cabinet;
the winch, the navigation locator and the control cabinet are positioned inside the outer cover.
2. The full-automatic sand pumping device for a sand sedimentation tank according to claim 1, wherein: the center of the square hull is provided with a reserved channel which is transparent up and down and is in a regular hexagonal prism shape, and the lower parts of the two sides of the square hull which are bilaterally symmetrical are provided with water depth detectors which are connected with a control cabinet through signals.
3. The full-automatic sand pumping device for a sand sedimentation tank according to claim 2, wherein: the framework comprises two portal frames which are vertically crossed and are semicircular, the cross points of the two portal frames are fixedly connected through a hanging frame, the hanging frame is positioned right above the reserved channel, the lifting device is an electric hoist, and the lifting device is arranged on the hanging frame.
4. A full-automatic sand pumping device for a sand sedimentation tank according to claim 2 or 3, characterized in that: the two control cabinets are arranged symmetrically about the center of the reserved passage, wherein two sets of winches are respectively positioned at two sides of one control cabinet, the other two sets of winches are respectively positioned at two sides of the other control cabinet, one guide is respectively arranged at four vertexes of the square ship body, and each set of winches corresponds to a mooring rope connected with one anchoring pile and penetrates through the adjacent guide.
5. A full-automatic sand pumping device for a sand sedimentation tank according to claim 2 or 3, characterized in that: the four vertexes of the square hull are provided with brackets, an arc-shaped supporting rod is arranged between the hanger at the intersection of the two portal frames and the four brackets, and the outer cover is wrapped and arranged outside the four arc-shaped supporting rods and the two portal frames.
6. A full-automatic sand pumping device for a sand sedimentation tank according to claim 2 or 3, characterized in that: the sediment disturbance sand pumping device comprises a mud suction shell, wherein a sand pumping pump, a plurality of jet flow mechanisms and a plurality of sand disturbing mechanisms are arranged in the mud suction shell, a flow gathering cover with an open lower end is arranged at the bottom of the mud suction shell, the sand pumping pump is concentrically and vertically arranged in the mud suction shell, each jet flow mechanism and each sand disturbing mechanism are arranged around the circumferential array of the sand pumping pump, and a pump body of the sand pumping pump penetrates through and is fixedly arranged on a bottom plate of the mud suction shell; the pump body lower extreme of sand pump is the suction port, the pump body lower part left side wall of sand pump is provided with the discharge port, suction port and discharge port all are located and gather the stream cover, the discharge port is connected out the sand pipe, go out the vertical upward bending of sand pipe and pass the roof that gathers the stream cover and with square hull on the sand pipeline's the access connection, each jet mechanism and each lower extreme that disturb sand mechanism all downwards pass the bottom plate of suction dredge casing and gather the roof that gathers the stream cover and stretch into gather the stream cover in, jet mechanism's lower extreme is the jet end, it is the stirring end to disturb sand mechanism's lower extreme, jet end and stirring end all are located and gather the stream cover.
7. The full-automatic sand pumping device for a sand sedimentation tank of claim 6, wherein: the pump body upper end of the sand pump is provided with a hanging ring, the hanging ring is fixedly connected with a hanging rope, and the hanging rope vertically upwards passes through the center of the top plate of the suction dredge shell; the suction dredge shell is of a hollow triangular prism shell structure, and the flow gathering cover is of a hollow round platform cover body structure with a small upper part and a large lower part.
8. The full-automatic sand pumping device for a sand sedimentation tank of claim 7, wherein: the jet flow mechanisms and the sand disturbing mechanisms are sequentially arranged at intervals, the diameter of a circle where all the jet flow mechanisms are located is smaller than that of a circle where all the sand disturbing mechanisms are located, and a plurality of rectangular notches are formed in the edge of the lower end of the flow gathering cover to form a skirt edge structure; the jet mechanism comprises a jet pump, the jet pump is vertically arranged and fixedly arranged in the suction dredge shell through a first bracket, the lower end of the jet pump downwards penetrates through the bottom plate of the suction dredge shell and the top plate of the flow gathering cover and stretches into the flow gathering cover, a jet nozzle is arranged at the outlet of the lower end of the jet pump, the inlet at the upper end of the jet pump is connected with a water inlet pipe, and the water inlet of the water inlet pipe horizontally penetrates through and stretches out of the side wall of the suction dredge shell.
9. The full-automatic sand pumping device for a sand sedimentation tank of claim 8, wherein: the sand disturbing mechanism comprises a stirrer, the stirrer is vertically arranged and fixedly arranged in the suction dredge shell through a second support, the lower end of the stirrer downwards penetrates through the bottom plate of the suction dredge shell and the top plate of the flow gathering cover and stretches into the flow gathering cover, a stirring head is fixedly arranged at the lower end of a stirring shaft of the stirrer, and the stirring head is of a three-jaw crushing cutter head structure.
10. The full-automatic sand pumping device for a sand sedimentation tank according to claim 9, wherein: the flexible sand discharge device comprises a sand discharge pipeline and a plurality of pontoons sleeved on the outer circle of the sand discharge pipeline at intervals, the pontoons suspend the whole sand discharge pipeline on the water surface, one end of the sand discharge pipeline is connected with an outlet of a sand conveying pipeline arranged on the square ship body, and the flexible sand discharge device of the shore part extends to a designated sand discharge area for the sand discharge pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320450578.1U CN219386452U (en) | 2023-03-10 | 2023-03-10 | Full-automatic sand pumping equipment for sand sedimentation tank |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320450578.1U CN219386452U (en) | 2023-03-10 | 2023-03-10 | Full-automatic sand pumping equipment for sand sedimentation tank |
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| CN219386452U true CN219386452U (en) | 2023-07-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320450578.1U Active CN219386452U (en) | 2023-03-10 | 2023-03-10 | Full-automatic sand pumping equipment for sand sedimentation tank |
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| CN (1) | CN219386452U (en) |
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2023
- 2023-03-10 CN CN202320450578.1U patent/CN219386452U/en active Active
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