CN112681431A - Continuous dredging equipment for river channel - Google Patents
Continuous dredging equipment for river channel Download PDFInfo
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- CN112681431A CN112681431A CN202011535823.6A CN202011535823A CN112681431A CN 112681431 A CN112681431 A CN 112681431A CN 202011535823 A CN202011535823 A CN 202011535823A CN 112681431 A CN112681431 A CN 112681431A
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- 238000003756 stirring Methods 0.000 claims abstract description 32
- 239000010802 sludge Substances 0.000 claims description 111
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 49
- 238000007789 sealing Methods 0.000 claims description 4
- 206010024796 Logorrhoea Diseases 0.000 abstract description 6
- 230000003028 elevating effect Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 5
- 230000002457 bidirectional effect Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000001010 compromised effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000005360 mashing Methods 0.000 description 1
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Abstract
The utility model relates to a continuous desilting equipment in river course, including the hull, be provided with the silt case on the hull, one side that lies in the hull on the hull is provided with the mount, is provided with the dead lever on the mount, and the dead lever extends along vertical direction, is provided with the fixed plate on the dead lever, and the fixed plate sets up along the width direction of hull, is provided with the stirring subassembly that is used for stirring garrulous silt and is used for cleaing away the desilting subassembly of silt on the fixed plate, is provided with the elevating gear who is used for driving the dead lever to. This application has the effect of being convenient for improve desilting efficiency.
Description
Technical Field
The application relates to the field of hydraulic engineering, in particular to a river channel continuous dredging device.
Background
River dredging generally refers to the process of treating river channels, and usually mechanical equipment is used for blowing and stirring silt deposited at the river bottom into a turbid water shape and flowing away with river water, so that the dredging function is achieved.
The prior Chinese patent with the publication number of CN210827638U discloses a dredging device for river channel treatment, which comprises a ship body, a sludge box, a rotating unit, a crushing unit and a dredging unit; hull: a water drainage groove is formed in the rear side of the upper surface of the ship body, and an annular fixing block is arranged in the middle of the inner wall of the water drainage groove; sludge box: the sludge box is positioned in the drainage groove, the sludge box is correspondingly placed on the upper surface of the annular fixed block, and water leakage holes are formed in the bottom of the sludge box in an array mode; a rotating unit: the rotating unit is arranged on the upper surface of the ship body, a fixing plate is arranged above the rotating unit, and an electric lifting rod is arranged at the position, located on the outer side of the ship body, of the lower surface of the fixing plate.
In view of the above-mentioned related art, the inventor believes that when dredging is performed by using the equipment, since the dredging unit can only remove the sludge in the ship bottom sub-area, the equipment needs to be repeatedly moved at the same position in the dredging process, and the working efficiency of the equipment is compromised.
Disclosure of Invention
In order to improve desilting efficiency for the convenience, this application provides a continuous desilting equipment in river course.
The application provides a river course is desilting equipment in succession adopts following technical scheme:
a continuous dredging device for a river channel comprises a ship body, wherein a sludge box is arranged on the ship body, a fixing frame is arranged on one side, located on the ship body, of the ship body, a fixing rod is arranged on the fixing frame, the fixing rod extends in the vertical direction, a fixing plate is arranged on the fixing rod, the fixing plate is arranged in the width direction of the ship body, a stirring assembly used for stirring sludge and a dredging assembly used for clearing the sludge are arranged on the fixing plate, and a lifting device used for driving the fixing rod to lift is arranged on the fixing frame;
the stirring and crushing assembly comprises first motors arranged at two ends of the fixing plate, stirring and crushing rollers are arranged at driving ends of the first motors, and the stirring and crushing rollers extend towards the center of the fixing plate in an inclined mode;
the desilting subassembly includes silt pump, silt pipe and silt fill, the silt pump is fixed on the fixed plate, the discharge end and the silt pipe intercommunication of silt pump, feed end and silt fill intercommunication, the one end that the silt pump was kept away from to the silt pipe is located the silt incasement, the silt fill is whole to be rectangle, just the silt fill sets up along the length direction of fixed plate, the length of silt fill is greater than the width of hull.
Through adopting above-mentioned technical scheme, when using this dredging equipment, make the hull remove the position that will desilt, start elevating gear afterwards, utilize elevating gear to make the dead lever move towards the river bottom, move to the position that is close to the river bottom until stirring garrulous roller and silt fill, then start first motor and silt pump, and the time hull removes along linear direction, first motor drives and stirs garrulous roller rotation, make and stir garrulous roller and stir silt, and reject bold debris, the silt pump is then inhales silt pipe into through the silt fill with silt, and finally make silt pass through the silt pipe and get into in the silt case, realize the collection to the silt case, because the length of silt fill is greater than the width of hull, therefore the silt fill can be collected most silt on the path scope, need not to come and go at the same place repeatedly, thereby the desilting efficiency of dredging equipment has been improved.
Optionally, the lifting device includes a fixing pipe arranged on the fixing frame, the fixing rod is slidably arranged in the fixing pipe in a penetrating manner, an electric cylinder is arranged at one end of the fixing pipe, and a driving end of the electric cylinder is fixedly connected with the fixing rod.
Through adopting above-mentioned technical scheme, after starting the electric jar, electric jar drive dead lever slides in fixed intraductal for the dead lever reciprocates along vertical direction, so just realized the lift of dead lever, and the simple structure of electric jar, more convenient to use.
Optionally, the fixed pipe is hinged to the fixed frame, a first gear is arranged at a position, close to the hinged position, on the fixed pipe, a second motor is arranged on the fixed frame, a second gear is arranged at a driving end of the second motor, and the first gear and the second gear are meshed with each other.
Through adopting above-mentioned technical scheme, after starting the second motor, the second motor drives second gear revolve, because second gear and first gear engagement, consequently the second gear can drive first gear revolve, first gear then can drive fixed pipe and rotate through the pin joint, and fixed pipe can make the dead lever rotate to change the angle of silt fill, make silt fill can be according to actual conditions angle of adjustment, thereby wash desilting work better.
Optionally, a water tank is arranged on the fixing frame, a water pump is arranged on the water tank, a water outlet pipe is communicated with the water outlet end of the water pump, one end, far away from the water pump, of the water outlet pipe is communicated with the sludge pipe, and a sealing valve is arranged on the water outlet pipe.
Through adopting above-mentioned technical scheme, when the intraductal condition of taking place to block up of silt, can start the water pump and open sealing valve, the outlet pipe is gone into with the water pump on the water tank to the water pump, and it is intraductal that water passes through the outlet pipe entering silt, and the position mediation that utilizes water to block up in the silt is intraductal can.
Optionally, be provided with the storage storehouse in the silt case, the size of storage storehouse cooperatees with the size of silt case, the storage storehouse is including fixed skeleton and filter the bag, it establishes on fixed skeleton to cross the bag cover.
Through adopting above-mentioned technical scheme, in with silt suction to the silt incasement, make silt get into the storage bin, can cross the moisture in the silt of filtering the bag through filtering to discharge moisture, reduce the weight of silt, the deposit volume of silt that also can increase simultaneously.
Optionally, one side of storage bin rotates to be connected on the silt case, the position that just is located the silt case on the hull is provided with the third motor, the third motor is used for driving storage bin and rotates towards the position of keeping away from the silt case, one side that lies in the silt case on the hull is provided with the blanking groove, storage bin rotates the back and is relative with the position of blanking groove.
Through adopting above-mentioned technical scheme, after the third motor of starting place, the third motor can drive the material storage bin and rotate towards the position of keeping away from the silt case to make the material storage bin rotate the position of blanking groove, silt in the material storage bin can fall into the blanking groove this moment, and discharge through the blanking groove, so make the discharge of silt more convenient.
Optionally, a swinging device is arranged on the hull at a position close to the sludge tank, and the swinging device is used for driving the end part of the sludge pipe to swing back and forth along the sludge tank.
Through adopting above-mentioned technical scheme, at the in-process of cleaing away silt, start pendulous device, pendulous device can drive the tip swing back and forth of silt pipe for the silt pipe can be discharged silt incasement evenly, makes silt can not pile up in same position, makes the silt case can hold more silt relatively.
Optionally, a filter screen is arranged in the sludge hopper.
Through adopting above-mentioned technical scheme, the setting of filter screen can reduce the interior debris of entering silt pipe to the reduction takes place the intraductal condition of taking place the jam of silt.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the stirring component and the dredging component are arranged on the fixed plate, the dredging hopper of the dredging component is arranged along the width direction of the ship body, and meanwhile, the length of the dredging hopper is larger than the width of the ship body, so that the dredging hopper can completely remove sludge in the advancing direction of the ship body, the ship body does not need to repeatedly move at the same position, and the dredging efficiency is improved;
2. water is pumped into the sludge pipe from the water outlet pipe through the water pump, and the sludge pipe can be dredged when the sludge pipe is blocked;
3. through set up the storage bin in the silt incasement to make the storage bin rotate to be connected in the silt incasement, when the silt discharge in the storage bin, only need make the storage bin towards keep away from the position rotation of silt case can, improved silt discharged convenience.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;
FIG. 2 is an enlarged partial schematic view of portion A of FIG. 1;
fig. 3 is a schematic overall structure diagram of an embodiment of the present application.
Description of reference numerals: 1. a hull; 11. a sludge tank; 12. a storage bin; 121. fixing the framework; 122. a filter bag; 123. a rotating shaft; 13. a third motor; 14. a charging chute; 2. a fixed mount; 21. fixing the rod; 22. a fixing plate; 23. a fixed tube; 231. installing a shaft; 232. a first gear; 24. an electric cylinder; 25. mounting a plate; 26. a second motor; 261. a second gear; 27. a water tank; 28. a water pump; 281. a water outlet pipe; 282. sealing the valve; 3. a mashing assembly; 31. a first motor; 32. a stirring and crushing roller; 4. a dredging component; 41. a sludge pump; 42. a sludge pipe; 43. a sludge hopper; 5. a swing device; 51. mounting a rod; 52. a chute; 53. a bidirectional lead screw; 54. a slider; 55. a fixing ring; 56. and a fourth motor.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
The embodiment of the application discloses continuous desilting equipment in river course.
Referring to fig. 1, a continuous desilting equipment in river course, including hull 1, be provided with silt case 11 on hull 1, one side fixed mounting that lies in hull 1 on hull 1 has mount 2, is provided with dead lever 21 along vertical direction on the mount 2, and the one end of dead lever 21 extends to hull 1 bottom, and dead lever 21 is located an organic whole and is connected with fixed plate 22 on the tip of hull 1 bottom, and fixed plate 22 extends along the width direction of hull 1.
Referring to fig. 1, a stirring assembly 3 is disposed on a fixing plate 22, the stirring assembly 3 can stir sludge, so that the sludge can be better removed, the stirring assembly 3 includes two first motors 31, one first motor 31 is disposed at one end of the fixing plate 22, the other first motor 31 is disposed at the other end, a stirring roller 32 is coaxially connected to a driving end of the first motor 31, the stirring roller 32 extends towards a central position of the fixing plate 22 along an inclined direction, and a lower end of the stirring roller 32 is disposed at the central position of the fixing plate 22, so that most of the sludge within a length range of the fixing plate 22 can be stirred by the stirring roller 32.
Referring to fig. 1, the dredging assembly 4 comprises a sludge pump 41, a sludge pipe 42 and a sludge hopper 43, the sludge pump 41 is fixed on the fixing plate 22, the discharge end of the sludge pump 41 is communicated with the sludge pipe 42, the feed end is communicated with the sludge hopper 43, one end of the sludge pipe 42, which is far away from the sludge pump 41, is located in the sludge tank 11, the sludge hopper 43 is rectangular as a whole, the sludge hopper 43 is arranged along the length direction of the fixing plate 22, the length of the sludge hopper 43 is greater than the width of the hull 1, in order to reduce impurities entering the sludge pipe 42, a filter screen (not shown in the figure) is fixedly installed in the sludge hopper 43, and is made of aluminum alloy.
When the dredging device is used, the fixed plate 22 is driven by the ship body 1 to move, the first motor 31 and the sludge pump 41 are started, the stirring roller 32 is driven by the first motor 31 to rotate, sludge in the advancing direction of the ship body 1 is completely stirred, the sludge pump 41 can suck the sludge into the sludge pipe 42 through the sludge hopper 43, and finally the sludge enters the sludge box 11 to be collected, and because the length of the sludge hopper 43 is larger than the width of the ship body 1, the sludge hopper 43 can suck the sludge in the advancing direction of the ship body 1 completely, so that the dredging efficiency is improved.
Referring to fig. 1, a lifting device is arranged on a fixed frame 2, the lifting device can control a fixed rod 21 to move in the vertical direction, the lifting device comprises a fixed tube 23, the fixed tube 23 is hinged on the fixed frame 2, the fixed rod 21 is slidably arranged in the fixed tube 23 in a penetrating manner, an electric cylinder 24 is fixedly connected to the fixed tube 23, the driving end of the electric cylinder 24 is vertically upward, a connecting part is integrally formed on the end part of the fixed rod 21 far away from a fixed plate 22, and the driving end of the electric cylinder 24 is fixedly connected with the connecting part; after the electric cylinder 24 is started, the electric cylinder 24 can drive the fixing rod 21 to slide in the fixing pipe 23, so that the fixing rod 21 drives the fixing plate 22 to move, the stirring and crushing roller 32 and the dredging hopper can be adjusted according to the position of a river channel, and the dredging range of the dredging equipment is enlarged.
Referring to fig. 1 and 2, the mounting plate 25 is welded on the fixing frame 2 at two sides of the fixing tube 23, two mounting shafts 231 are welded on the fixing tube 23, the mounting shafts 231 penetrate through and are rotatably connected to the corresponding mounting plates 25, a first gear 232 is sleeved and fixedly connected to one mounting shaft 231 of the fixing tube 23, a second motor 26 is fixedly mounted on the fixing frame 2, a second gear 261 is coaxially connected to a driving end of the second motor 26, and the first gear 232 is meshed with the second gear 261.
When the silt that is close to the river bank position is clear away to needs, the staff can start second motor 26, second motor 26 drives second gear 261 and rotates, second gear 261 drives the first gear 232 rotation of meshing, make first gear 232 drive installation axle 231 and rotate, thereby make fixed pipe 23 rotate, fixed pipe 23 makes dead lever 21 drive stir garrulous roller 32 and silt fill 43 and rotate, thereby make the whole slope of dead lever 21, so alright make stir garrulous roller 32 and silt fill 43 orientation river bank, thereby make the use of desilting equipment more convenient.
Referring to fig. 3, a swing device 5 is arranged on the ship body 1 at a position close to the sludge tank 11, the swing device 5 can drive the end of the sludge pipe 42 to swing back and forth along the sludge tank 11, the swing device 5 comprises an installation rod 51 fixed on one side of the sludge tank on the ship body 1, a sliding groove 52 is formed in the installation rod 51 along the length direction of the installation rod 51, a bidirectional screw 53 is rotatably connected to the sliding groove 52, the bidirectional screw 53 has two threaded portions, a sliding block 54 is sleeved on the bidirectional screw 53 in a threaded manner, the sliding block 54 is slidably connected in the sliding groove 52, a fixing ring 55 is connected to the sliding block 54 through a bolt, the fixing ring 55 is sleeved on the sludge pipe 42, the end of the sludge pipe 42 is a hose, a fourth motor 56 is fixedly installed at one end of the installation rod 51, and the driving end of; the end of the sludge pipe 42 is swung back and forth by the fixing ring 55 so that the sludge can be uniformly put into the sludge tank 11 without being piled up.
Referring to fig. 3, a storage bin 12 is arranged in the sludge tank 11, the size of the storage bin 12 is matched with that of the sludge tank 11, the storage bin 12 comprises a fixed framework 121 and a filter bag 122, the filter bag 122 is sleeved on the fixed framework 121, the filter bag 122 is made of cloth, a fixing groove is formed in the inner wall of the sludge tank 11 along the circumferential direction of the sludge tank 11, and the fixed framework 121 is clamped in the fixing groove; the moisture in the sludge can be filtered by using the filter bag 122, thereby relatively reducing the weight of the sludge.
Referring to fig. 3, when the sludge is poured out from the storage bin 12, for convenience of operation, a rotating shaft 123 is fixedly connected to one side of the storage bin 12, the storage bin 12 is rotatably connected to the sludge box 11 through the rotating shaft 123, a third motor 13 is arranged on the hull 1 and at the position of the sludge box 11, a driving end of the third motor 13 is coaxially connected to the rotating shaft 123, the storage bin 12 can be driven to rotate towards the position far away from the sludge box 11 by the third motor 13, a blanking slot 14 is arranged on the hull 1 at the side where the rotating shaft 123 of the sludge box 11 is located, the blanking slot 14 extends out of the hull 1 along the inclination direction, the higher end of the blanking slot 14 is located at the position near the sludge box 11, and the storage bin 12 is opposite to the blanking slot 14 after rotating.
When the silt in the storage bin 12 needs to be discharged, only the third motor 13 needs to be started, so that the third motor 13 drives the rotating shaft 123 to rotate, the storage bin 12 rotates towards the position far away from the blanking groove 14, the silt in the storage bin 12 can fall into the blanking groove 14, the silt is discharged through the blanking groove 14, and the discharging of the silt is more convenient.
Referring to fig. 3, when the sludge pipe 42 is blocked, in order to facilitate dredging the sludge pipe 42, the water tank 27 is fixedly mounted on the fixing frame 2, the water pump 28 is arranged on the water tank 27, the water outlet end of the water pump 28 is communicated with the water outlet pipe 281, one end of the water outlet pipe 281, which is far away from the water pump 28, is communicated with the sludge pipe 42, when the sludge pipe 42 is blocked, the water pump 28 is started, water is pumped into the sludge pipe 42 through the water outlet pipe 281, the sludge pipe 42 is dredged by using water, and meanwhile, in order to prevent sludge from flowing into the water outlet pipe 281, the water outlet pipe 281 is provided with.
The implementation principle of the continuous dredging equipment for the river channel in the embodiment of the application is as follows: when the dredging apparatus is used, the hull 1 is moved to a position to be dredged, then the elevating means is started, the fixing lever 21 is moved toward the bottom of the river by the elevating means until the crushing roller 32 and the sludge bucket 43 are moved to a position close to the bottom of the river, then the first motor 31 and the sludge pump 41 are started, and the ship body 1 moves along the linear direction, the first motor 31 drives the stirring roller 32 to rotate, so that the stirring roller 32 stirs the sludge, and large sundries are removed, the sludge pump 41 sucks sludge into the sludge pipe 42 through the sludge hopper 43, and finally, the sludge is introduced into the sludge tank 11 through the sludge pipe 42, the collection of the sludge tank 11 is achieved, because the length of silt bucket 43 is greater than the width of hull 1, therefore silt bucket 43 can collect most silt on the route scope, need not hull 1 and come and go repeatedly in the same place to the desilting efficiency of desilting equipment has been improved.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a continuous desilting equipment in river course, includes hull (1), be provided with silt case (11), its characterized in that on hull (1): a fixing frame (2) is arranged on one side, located on the ship body (1), of the ship body (1), a fixing rod (21) is arranged on the fixing frame (2), the fixing rod (21) extends in the vertical direction, a fixing plate (22) is arranged on the fixing rod (21), the fixing plate (22) is arranged in the width direction of the ship body (1), a smashing component (3) used for smashing sludge and a dredging component (4) used for removing sludge are arranged on the fixing plate (22), and a lifting device used for driving the fixing rod (21) to lift is arranged on the fixing frame (2);
the stirring and crushing assembly (3) comprises first motors (31) arranged at two ends of a fixing plate (22), stirring and crushing rollers (32) are arranged at driving ends of the first motors (31), and the stirring and crushing rollers (32) extend towards the center of the fixing plate (22) in an inclined mode;
the dredging component (4) comprises a sludge pump (41), a sludge pipe (42) and a sludge hopper (43), wherein the sludge pump (41) is fixed on the fixing plate (22), the discharge end of the sludge pump (41) is communicated with the sludge pipe (42), the feed end is communicated with the sludge hopper (43), one end, far away from the sludge pump (41), of the sludge pipe (42) is located in the sludge box (11), the whole sludge hopper (43) is rectangular, the sludge hopper (43) is arranged along the length direction of the fixing plate (22), and the length of the sludge hopper (43) is greater than the width of the ship body (1).
2. The continuous dredging equipment for river channels according to claim 1, wherein: the lifting device comprises a fixing pipe (23) arranged on a fixing frame (2), the fixing rod (21) penetrates through the fixing pipe (23) in a sliding mode, an electric cylinder (24) is arranged at one end of the fixing pipe (23), and the driving end of the electric cylinder (24) is fixedly connected with the fixing rod (21).
3. The continuous dredging equipment for river channels according to claim 2, wherein: the fixed pipe (23) is hinged to the fixed frame (2), a first gear (232) is arranged at a position, close to the hinged position, of the fixed pipe (23), a second motor (26) is arranged on the fixed frame (2), a second gear (261) is arranged at the driving end of the second motor (26), and the first gear (232) is meshed with the second gear (261).
4. The continuous dredging equipment for river channels according to claim 1, wherein: the improved sludge dredging device is characterized in that a water tank (27) is arranged on the fixed frame (2), a water pump (28) is arranged on the water tank (27), a water outlet pipe (281) is communicated with the water outlet end of the water pump (28), one end, far away from the water pump (28), of the water outlet pipe (281) is communicated with the sludge pipe (42), and a sealing valve (282) is arranged on the water outlet pipe (281).
5. The continuous dredging equipment for river channels according to claim 1, wherein: be provided with storage bin (12) in silt case (11), the size of storage bin (12) cooperatees with the size of silt case (11), storage bin (12) are including fixed skeleton (121) and cross filter bag (122), cross filter bag (122) cover and establish on fixed skeleton (121).
6. The continuous dredging equipment for river channels according to claim 5, wherein: one side of storage bin (12) is rotated and is connected on silt case (11), the position that just is located silt case (11) on hull (1) is provided with third motor (13), third motor (13) are used for driving storage bin (12) and rotate towards the position of keeping away from silt case (11), one side that lies in silt case (11) on hull (1) is provided with silo (14), silo (14) slope extends, the higher extreme of silo (14) is located the position that is close to silt case (11), storage bin (12) rotate the back relative with the position of silo (14).
7. The continuous dredging equipment for river channels according to claim 1, wherein: a swinging device (5) is arranged at a position, close to the sludge box (11), on the ship body (1), and the swinging device (5) is used for driving the end part of the sludge pipe (42) to swing back and forth along the sludge box (11).
8. The continuous dredging equipment for river channels according to claim 1, wherein: a filter screen is arranged in the sludge hopper (43).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011535823.6A CN112681431A (en) | 2020-12-22 | 2020-12-22 | Continuous dredging equipment for river channel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011535823.6A CN112681431A (en) | 2020-12-22 | 2020-12-22 | Continuous dredging equipment for river channel |
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| Publication Number | Publication Date |
|---|---|
| CN112681431A true CN112681431A (en) | 2021-04-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011535823.6A Pending CN112681431A (en) | 2020-12-22 | 2020-12-22 | Continuous dredging equipment for river channel |
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| Country | Link |
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| CN (1) | CN112681431A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114319489A (en) * | 2021-12-20 | 2022-04-12 | 浙江富江水利水电工程有限公司 | Sludge ecological treatment system for small and medium-sized rivers in cities and towns |
| CN114908829A (en) * | 2022-05-13 | 2022-08-16 | 湖南望新建设集团股份有限公司 | River sludge cleaning device |
| CN116837929A (en) * | 2023-08-16 | 2023-10-03 | 重庆交通大学 | A kind of port channel dredging equipment |
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| CN205024747U (en) * | 2015-08-06 | 2016-02-10 | 杭州中艺生态环境工程有限公司 | From taking out self -discharging formula small and medium river channel environmental protection desilting ship |
| CN207260220U (en) * | 2017-08-25 | 2018-04-20 | 上海环能企业发展有限公司 | A kind of silt-cleaning vessel for river way |
| JP2018080507A (en) * | 2016-11-16 | 2018-05-24 | 岩夫 松原 | Dredging intake structure |
| CN108385750A (en) * | 2018-03-19 | 2018-08-10 | 姚飞锋 | A kind of time saving and energy saving hydraulic engineering channel cleanout device |
| CN210827638U (en) * | 2019-09-05 | 2020-06-23 | 石伙强 | Dredging equipment is administered in river course |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN205024747U (en) * | 2015-08-06 | 2016-02-10 | 杭州中艺生态环境工程有限公司 | From taking out self -discharging formula small and medium river channel environmental protection desilting ship |
| JP2018080507A (en) * | 2016-11-16 | 2018-05-24 | 岩夫 松原 | Dredging intake structure |
| CN207260220U (en) * | 2017-08-25 | 2018-04-20 | 上海环能企业发展有限公司 | A kind of silt-cleaning vessel for river way |
| CN108385750A (en) * | 2018-03-19 | 2018-08-10 | 姚飞锋 | A kind of time saving and energy saving hydraulic engineering channel cleanout device |
| CN210827638U (en) * | 2019-09-05 | 2020-06-23 | 石伙强 | Dredging equipment is administered in river course |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114319489A (en) * | 2021-12-20 | 2022-04-12 | 浙江富江水利水电工程有限公司 | Sludge ecological treatment system for small and medium-sized rivers in cities and towns |
| CN114908829A (en) * | 2022-05-13 | 2022-08-16 | 湖南望新建设集团股份有限公司 | River sludge cleaning device |
| CN114908829B (en) * | 2022-05-13 | 2023-10-31 | 湖南望新建设集团股份有限公司 | River mud cleaning device |
| CN116837929A (en) * | 2023-08-16 | 2023-10-03 | 重庆交通大学 | A kind of port channel dredging equipment |
| CN116837929B (en) * | 2023-08-16 | 2024-04-26 | 重庆交通大学 | Port channel dredging equipment |
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Address after: 518000 Minzhi Street Minle community Minle Industrial Park Minle Hotel 5abgh, Longhua District, Shenzhen City, Guangdong Province Applicant after: Shenzhen Huasheng Construction Group Co.,Ltd. Address before: 518000 Minzhi Street Minle community Minle Industrial Park Minle Hotel 5abgh, Longhua District, Shenzhen City, Guangdong Province Applicant before: Shenzhen Huasheng Construction Engineering Co.,Ltd. |
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Application publication date: 20210420 |
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