CN117071678B - Non-contact pipeline dredging soil treatment device and treatment method thereof - Google Patents
Non-contact pipeline dredging soil treatment device and treatment method thereof Download PDFInfo
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- CN117071678B CN117071678B CN202311199810.XA CN202311199810A CN117071678B CN 117071678 B CN117071678 B CN 117071678B CN 202311199810 A CN202311199810 A CN 202311199810A CN 117071678 B CN117071678 B CN 117071678B
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- mud
- pump body
- storage box
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- 239000002689 soil Substances 0.000 title claims abstract description 22
- 238000000034 method Methods 0.000 title claims abstract description 18
- 239000010802 sludge Substances 0.000 claims description 59
- 230000007246 mechanism Effects 0.000 claims description 45
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 38
- 230000000149 penetrating effect Effects 0.000 claims description 13
- 230000008569 process Effects 0.000 claims description 10
- 238000006073 displacement reaction Methods 0.000 claims description 9
- 239000007921 spray Substances 0.000 claims description 8
- 230000002776 aggregation Effects 0.000 claims description 5
- 238000004220 aggregation Methods 0.000 claims description 5
- 238000003756 stirring Methods 0.000 claims description 5
- 238000011010 flushing procedure Methods 0.000 claims description 4
- 230000005484 gravity Effects 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims 2
- 238000010168 coupling process Methods 0.000 claims 2
- 238000005859 coupling reaction Methods 0.000 claims 2
- 238000004891 communication Methods 0.000 description 13
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 6
- 239000000203 mixture Substances 0.000 description 6
- 238000009825 accumulation Methods 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 239000003345 natural gas Substances 0.000 description 3
- 238000009412 basement excavation Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 210000001367 artery Anatomy 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F5/00—Dredgers or soil-shifting machines for special purposes
- E02F5/28—Dredgers or soil-shifting machines for special purposes for cleaning watercourses or other ways
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
- E02F3/90—Component parts, e.g. arrangement or adaptation of pumps
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
- E02F3/90—Component parts, e.g. arrangement or adaptation of pumps
- E02F3/92—Digging elements, e.g. suction heads
- E02F3/9206—Digging devices using blowing effect only, like jets or propellers
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
- E02F3/90—Component parts, e.g. arrangement or adaptation of pumps
- E02F3/92—Digging elements, e.g. suction heads
- E02F3/9256—Active suction heads; Suction heads with cutting elements, i.e. the cutting elements are mounted within the housing of the suction head
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
- E02F3/90—Component parts, e.g. arrangement or adaptation of pumps
- E02F3/92—Digging elements, e.g. suction heads
- E02F3/9256—Active suction heads; Suction heads with cutting elements, i.e. the cutting elements are mounted within the housing of the suction head
- E02F3/9268—Active suction heads; Suction heads with cutting elements, i.e. the cutting elements are mounted within the housing of the suction head with rotating cutting elements
- E02F3/9275—Active suction heads; Suction heads with cutting elements, i.e. the cutting elements are mounted within the housing of the suction head with rotating cutting elements with axis of rotation parallel to longitudinal axis of the suction pipe
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F5/00—Dredgers or soil-shifting machines for special purposes
- E02F5/28—Dredgers or soil-shifting machines for special purposes for cleaning watercourses or other ways
- E02F5/287—Dredgers or soil-shifting machines for special purposes for cleaning watercourses or other ways with jet nozzles
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F7/00—Equipment for conveying or separating excavated material
- E02F7/04—Loading devices mounted on a dredger or an excavator hopper dredgers, also equipment for unloading the hopper
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Treatment Of Sludge (AREA)
Abstract
The invention relates to the technical field of dredged soil, in particular to a non-contact pipeline dredging device and a non-contact pipeline dredging method.
Description
Technical Field
The invention relates to the technical field of dredged soil, in particular to a non-contact pipeline dredged soil treatment device and a non-contact pipeline dredged soil treatment method.
Background
Dredging is to dredge, widen or dig water areas such as river and lake, etc., carry on the underwater earth and stone excavation project manually or mechanically, the main purpose of the dredging project is: the dredging engineering has great effects on human society progress, environment improvement and economic development, and the dredger is a main mechanical device in the dredging engineering.
However, in the current dredging construction process of the coastal port channel, due to the fact that part of rivers and sea areas are provided with buried natural gas pipelines, the situation that the channel is widened and the dredging depth is required to be developed along with economic development, the natural gas pipelines serve as energy to convey large arteries, play a role in urban economic development, once the pipelines are damaged during dredging in the channel with the buried pipelines, the repairing period is long, the cost is high, and the economic activity of a received natural gas city is greatly influenced.
Disclosure of Invention
The invention provides a non-contact pipeline dredging soil treatment device and a non-contact pipeline dredging soil treatment method, which solve the technical problem that pipelines are easy to damage when dredging operation is carried out on the positions of pre-buried pipelines.
The invention provides a non-contact pipeline dredging soil treatment device which comprises a base, wherein the upper surface of the base is fixedly connected with a storage box for storing sucked sludge.
The adjusting mechanism is used for adjusting the upper water in the storage tank, and is fixedly arranged on the left side of the storage tank.
The drag head mechanism is used for flushing up underwater sludge and is fixedly arranged on the left side of the storage box.
The sludge sucking mechanism is used for sucking the flushed sludge into the storage box and is fixedly arranged on the right side of the storage box.
The drag head mechanism comprises two mounting frames which are fixedly connected to the left side face of the storage box and are arranged up and down, the left side faces of the two mounting frames are fixedly connected with hydraulic multisection telescopic rods together, drag head pieces are arranged at the bottom ends of the hydraulic multisection telescopic rods, and the left side face of the storage box is fixedly connected with a first pump body.
The suction mechanism comprises a second pump body fixedly connected to the right side face of the storage box, a mud conveying pipe is connected to the upper surface of the second pump body in a penetrating manner, the other end of the mud conveying pipe extends into the storage box, a suction pipe is connected to the left side face of the second pump body in a penetrating manner, a connecting sleeve is fixedly connected to the bottom of the suction pipe, and a suction piece is arranged at the bottom of the connecting sleeve.
According to the embodiment of the invention, the drag head part comprises a fixed connecting plate fixedly connected to the bottom end of the hydraulic multi-section telescopic rod, the fixed connecting plate is connected with a gathering cover in an up-down sliding manner, the lower surface of the fixed connecting plate is fixedly connected with a high-pressure spray head, and the inner surface of the gathering cover is provided with a plurality of turbulence parts.
According to the embodiment of the invention, the spoiler comprises the mounting groove formed in the inner surface of the gathering cover, two symmetrically arranged placing grooves are formed in the mounting groove, the elastic telescopic connecting rod is fixedly connected to the inside of the placing groove, the abutting head is fixedly connected to one end of the elastic telescopic connecting rod, which is far away from the placing groove, the connecting lug is hinged to the inside of the mounting groove, one end of the abutting head, which is far away from the elastic telescopic connecting rod, is attached to the connecting lug, and the spoiler is fixedly connected to one end of the connecting lug, which is far away from the mounting groove.
According to the embodiment of the invention, the mud suction piece comprises a mud suction cover fixedly connected to the bottom end of the connecting sleeve, the inner wall of the top end of the mud suction cover is fixedly connected with a connecting cross rod, the lower surface of the connecting cross rod is rotationally connected with an impeller, and the bottom end of the impeller is provided with a stirring part.
According to the embodiment of the invention, the stirring part comprises a fixed block fixedly connected to the bottom end of the impeller, a plurality of clamping grooves are formed in the circumferential surface of the fixed block, a connecting sliding column is fixedly connected in the clamping grooves, a sliding block is connected on the circumferential surface of the connecting sliding column in a sliding manner, one surface, far away from the axis of the fixed block, of the sliding block is hinged with a connecting rope, one end, far away from the sliding block, of the connecting rope is provided with a gravity ball, and a connecting spring is arranged between the sliding block and the connecting sliding column.
According to the embodiment of the invention, the adjusting mechanism comprises a fixed sliding rail fixedly connected to the left side surface of the storage box, a displacement electric sliding block is connected to the fixed sliding rail in a sliding manner, the left side surface of the displacement electric sliding block is fixedly connected with the communication box, the upper surface of the communication box is connected with a connecting hard pipe in a penetrating manner, one end of the connecting hard pipe, which is far away from the communication box, extends into the storage box, a connecting hose is connected to the front side surface of the communication box in a penetrating manner, and one end of the connecting hose, which is far away from the communication box, is fixedly connected with the first pump body.
According to the embodiment of the invention, the upper surface of the first pump body is provided with the water inlet, the water outlet on the front surface of the first pump body is connected with the telescopic hose, and the bottom end of the telescopic hose is connected with the high-pressure spray head in a penetrating way.
According to the embodiment of the invention, the application method for treating sludge by adopting the non-contact pipeline dredging soil treatment device comprises the following steps of:
s1, firstly, mounting a base on a trailing suction hopper dredger, and then opening the trailing suction hopper dredger to a specified position for sludge treatment.
S2, when the drag suction dredger is opened to a designated position, the drag head mechanism is used for preventing the position of thirty centimeters on the underwater mud surface, and the mud is dispersed by high-pressure water.
S3, sucking the scattered sludge to the inside of the storage box through a sludge sucking mechanism to precipitate, and collecting the sludge.
S4, water on the upper layer inside the storage box can be conveyed to the drag head mechanism through the adjusting mechanism for the drag head mechanism to use.
S5, when the sludge in the storage tank is fully collected, the trailing suction hopper dredger is started to a sludge unloading position to unload the sludge in the storage tank, and then the sludge returns to the designated position again to process the sludge again.
The technical scheme of the invention is as follows: 1. the setting through drag head mechanism and suction dredge can be when carrying out silt to the submarine that has pre-buried pipeline position, avoids producing the destruction to the pipeline, need not with dredge direct contact mud bed, but through suction extraction mud for the excavation process is safer and environmental protection, also avoids appearing when the pipeline is destroyed simultaneously and leads to the condition of losing a large amount of manpower and materials to appear after the destruction.
2. Can be in the time of dispersing silt through the setting of drag head spare, restrict the silt rain water mixture that breaks up, reduce the diffusion rate of silt in the aquatic, cooperate drag head mechanism quick absorb, can be more quick and comprehensive with the silt absorption of breaking up, also reduce the pollution to the water simultaneously, safer environmental protection.
3. The device can prevent some branch sundries in the sludge from blocking on the suction member to influence the absorption speed of the sludge when absorbing the scattered sludge by the suction member, can ensure the normal absorption work of the sludge and improve the working efficiency.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only embodiments of the present invention, and that other drawings can be obtained according to the provided drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic perspective view of a non-contact pipeline dredging soil treatment apparatus according to the present invention.
Fig. 2 is a front view of fig. 1 provided by the present invention.
Fig. 3 is a schematic diagram showing a perspective structure of a non-contact pipeline dredging soil treatment apparatus according to the present invention.
Fig. 4 is an enlarged view of section a of fig. 3 provided by the present invention.
Fig. 5 is a front cross-sectional view of the drag head assembly provided by the present invention.
Fig. 6 is an enlarged view of section B of fig. 5 provided by the present invention.
Fig. 7 is a front cross-sectional view of the suction member provided by the present invention.
Fig. 8 is an enlarged view of section C of fig. 7 provided by the present invention.
FIG. 9 is a partial top cross-sectional view of a toggle portion provided by the present invention.
Reference numerals:
1. a drag head mechanism; 2. an adjusting mechanism; 3. a storage tank; 4. a mud sucking mechanism; 5. a base; 11. a mounting frame; 12. hydraulic multi-section telescopic rod; 13. a first pump body; 14. a drag head member; 21. fixing the sliding rail; 22. a displacement electric sliding block; 23. a communication box; 24. a connecting hose; 25. connecting a hard pipe; 41. a mud pipe; 42. a second pump body; 43. a suction pipe; 44. a connection sleeve; 45. a mud absorbing member; 141. fixing the connecting plate; 142. a high pressure nozzle; 143. a collection cover; 144. a spoiler; 451. a suction cover; 452. connecting the cross bars; 453. an impeller; 454. a toggle part; 1441. a spoiler; 1442. a contact; 1443. an elastic telescopic connecting rod; 1444. a mounting groove; 1445. a connecting lug; 4541. a fixed block; 4542. a connecting rope; 4543. a sliding block; 4544. connecting a sliding column; 4545. and a clamping groove.
Detailed Description
In order that the above objects, features and advantages of the invention will be readily understood, a more particular description of the invention will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit of the invention, whereby the invention is not limited to the specific embodiments disclosed below.
As shown in fig. 1 and 2, a non-contact pipeline dredging soil treatment device comprises a base 5, wherein a storage tank 3 for storing sucked sludge is fixedly connected to the upper surface of the base 5.
An adjusting mechanism 2 for adjusting the upper water in the storage tank 3, wherein the adjusting mechanism 2 is fixedly arranged at the left side of the storage tank 3.
The drag head mechanism 1 is used for flushing up underwater sludge, and the drag head mechanism 1 is fixedly arranged at the left side of the storage box 3.
The sludge sucking mechanism 4 is used for sucking the flushed sludge into the storage tank 3, and the sludge sucking mechanism 4 is fixedly arranged on the right side of the storage tank 3.
As shown in fig. 3, the drag head mechanism 1 comprises two mounting frames 11 fixedly connected to the left side surface of the storage box 3, wherein the left side surfaces of the two mounting frames 11 are fixedly connected with a hydraulic multi-section telescopic rod 12, the bottom end of the hydraulic multi-section telescopic rod 12 is provided with a drag head member 14, and the left side surface of the storage box 3 is fixedly connected with a first pump body 13.
As shown in fig. 5, the drag head member 14 includes a fixed connection plate 141 fixedly connected to the bottom end of the hydraulic multi-section telescopic rod 12, an aggregation cover 143 is slidably connected to the fixed connection plate 141 up and down, a high-pressure nozzle 142 is fixedly connected to the lower surface of the fixed connection plate 141, a plurality of turbulence parts 144 are disposed on the inner surface of the aggregation cover 143, a water inlet is disposed on the upper surface of the first pump body 13, a water outlet on the front surface of the first pump body 13 is connected to a flexible hose, and the bottom end of the flexible hose is connected to the high-pressure nozzle 142 in a penetrating manner.
As shown in fig. 6, the spoiler 144 includes a mounting groove 1444 formed on an inner surface of the aggregation cover 143, two symmetrically disposed positioning grooves are formed in the mounting groove 1444, an elastic telescopic connecting rod 1443 is fixedly connected to the positioning groove, an abutting head 1442 is fixedly connected to one end of the elastic telescopic connecting rod 1443 away from the positioning groove, a connecting lug 1445 is hinged to the mounting groove 1444, one end of the abutting head 1442 away from the elastic telescopic connecting rod 1443 is attached to the connecting lug 1445, and a spoiler 1441 is fixedly connected to one end of the connecting lug 1445 away from the mounting groove 1444.
When the hydraulic multi-section telescopic rod is specifically used, when sludge is processed, the storage tank 3 is firstly arranged on a trailing suction hopper dredger through the base 5, then the hydraulic multi-section telescopic rod 12 stretches out to push the accumulation cover 143 on the fixed connection plate 141 to move towards the water bottom, after the high-pressure spray head 142 moves to a position thirty centimeters above the water bottom sludge surface, the stretching out of the hydraulic multi-section telescopic rod 12 is stopped, at the moment, the bottom end of the accumulation cover 143 is contacted with the sludge surface, at the moment, a water source is pumped through the first pump body 13, the water source is pressurized and sprayed out through the high-pressure spray head 142, the sludge below the accumulation cover 143 is dispersed, in the process of dispersing the sludge, and at the moment, after the high-pressure spray head 142 sprays high-pressure water flow, the high-pressure water flow can generate recoil force, so that the dispersed sludge can be easily and quickly spread, part of the sludge can be blocked through the arrangement of the accumulation cover 143, and meanwhile, when the water flow of the recoil is acted on the spoiler 1441, the spoiler 1445 drives the connecting lug 1444 to deflect in the interior of the installation groove 1442, and simultaneously the elastic connecting rod 1443 on one side of the connecting lug 1443 is in contact with the elastic expansion link, the elastic link 1443 is matched with the elastic link 1443, and the elastic link rod can absorb the recoil force of the first link, and the impact force of the link can be absorbed by the impact mechanism at the time.
As shown in fig. 3, the suction mechanism 4 includes a second pump body 42 fixedly connected to the right side surface of the storage tank 3, a mud pipe 41 is connected to the upper surface of the second pump body 42 in a penetrating manner, the other end of the mud pipe 41 extends into the storage tank 3, a suction pipe 43 is connected to the left side surface of the second pump body 42 in a penetrating manner, a connecting sleeve 44 is fixedly connected to the bottom end of the suction pipe 43, and a suction member 45 is arranged at the bottom end of the connecting sleeve 44.
As shown in fig. 7, the suction member 45 includes a suction cover 451 fixedly connected to the bottom end of the connection sleeve 44, a connection cross rod 452 fixedly connected to the inner wall of the top end of the suction cover 451, an impeller 453 rotatably connected to the lower surface of the connection cross rod 452, and a poking portion 454 provided at the bottom end of the impeller 453.
As shown in fig. 8 and 9, the stirring portion 454 includes a fixed block 4541 fixedly connected to the bottom end of the impeller 453, a plurality of clamping grooves 4545 are formed in the circumferential surface of the fixed block 4541, a connecting slide column 4544 is fixedly connected to the inside of the clamping grooves 4545, a sliding block 4543 is slidingly connected to the circumferential surface of the connecting slide column 4544, a connecting rope 4542 is hinged to one surface of the sliding block 4543 away from the axis of the fixed block 4541, a gravity ball is arranged at one end of the connecting rope 4542 away from the sliding block 4543, and a connecting spring is arranged between the sliding block 4543 and the bottom of the connecting slide column 4544.
As shown in fig. 4, the adjusting mechanism 2 includes a fixed slide rail 21 fixedly connected to the left side surface of the storage tank 3, a displacement electric slide block 22 is slidingly connected to the fixed slide rail 21, a communication tank 23 is fixedly connected to the left side surface of the displacement electric slide block 22, a connecting hard pipe 25 is connected to the upper surface of the communication tank 23 in a penetrating manner, one end of the connecting hard pipe 25, far from the communication tank 23, extends into the storage tank 3, a connecting hose 24 is connected to the front side surface of the communication tank 23 in a penetrating manner, and one end, far from the communication tank 23, of the connecting hose 24 is fixedly connected with the first pump body 13.
When the high-pressure sprayer 142 is used specifically, after the silt is dispersed, the second pump body 42 generates suction force, the silt is timely absorbed into the storage tank 3 through the silt absorbing cover 451 at the bottom end of the silt absorbing pipe 43, along with the fact that more and more silt mixtures are stored in the storage tank 3, upper water separated in the storage tank 3 gradually increases, the communicating tank 23 is driven to slide up and down through the displacement electric sliding block 22 at the moment, one end of the connecting hard pipe 25, located in the storage tank 3, is always located in the upper water, and water separated by standing is input to the first pump body 13 again through the connecting hose 24 for flushing the silt.
In the process of sucking sludge, when the sludge and water mixture passes through the impeller 453, the sludge and water mixture continuously enter the inside of the connecting sleeve 44 at a high speed, then the sludge and water mixture is conveyed to the inside of the storage tank 3 through the second pump body 42 by the sludge conveying pipe 41, meanwhile, the sludge and water mixture also drives the impeller 453 to continuously rotate on the connecting cross rod 452, the fixed block 4541 synchronously rotates along with the impeller 453, the fixed block 4541 generates centrifugal force in the rotating process, the bottom end of the connecting rope 4542 is provided with a gravity ball, at the moment, the connecting rope 4542 synchronously rotates along with the impeller 453 under the action of the centrifugal force, knocking force is generated on branches or other impurities clamped on the inner side of the suction cup 451 in the rotating process, the branches or other impurities are cleaned off, simultaneously, the connecting sliding block 4543 and the connecting sliding column 4544 are matched on the connecting sliding column 4544, and the connecting spring is compressed, the centrifugal force generated in the rotating process can be reduced when encountering resistance, the connecting rope 4542 rotates along with the impeller 453, the inside branches or other impurities in the suction cup 451 can be lifted, the inside the suction cup can be unloaded to the position of the dredger, the dredger can restore the dredger, and the dredger can be unloaded to the position of the dredger after the dredger, and the dredger can be unloaded to the dredger, and the dredger can be recovered.
The application method for treating sludge by adopting the non-contact pipeline dredging soil treatment device comprises the following steps:
s1, firstly, mounting the base 5 on a trailing suction hopper dredger, and then opening the trailing suction hopper dredger to a specified position for sludge treatment.
S2, when the drag suction dredger is opened to a designated position, the drag head mechanism 1 is used for preventing the position of thirty centimeters on the underwater mud surface, and the mud is dispersed by high-pressure water.
S3, the scattered sludge is sucked into the storage tank 3 through the sludge suction mechanism 4 to be deposited, and the sludge is collected.
S4, water on the upper layer inside the storage tank 3 can be conveyed to the drag head mechanism 1 through the adjusting mechanism 2 for the drag head mechanism 1 to use.
S5, when the interior of the storage tank 3 is full, the trailing suction hopper dredger is started to a sludge unloading position to unload the sludge in the storage tank 3, and then the sludge returns to the designated position again to process the sludge again.
Working principle: when the device is specifically used, the base 5 is firstly arranged on a drag suction dredger, then the drag suction dredger is opened to a designated position, the drag head piece 14 is placed to a position thirty centimeters above a mud surface through the stretching of the hydraulic multi-section telescopic rod 12, water is pumped by the first pump body 13 to be sprayed out of the drag head piece 14 under pressure, the mud below the drag head piece 14 is dispersed, the dispersed mud is pumped into the storage box 3 through the suction force generated by the second pump body 42 to be deposited and collected through the suction force generated by the suction member 45, the communication box 23 is driven to slide up and down through the displacement electric sliding block 22, one end of the connecting hard pipe 25, which is positioned in the storage box 3, is always positioned in water at the upper layer, the separated water is input to the first pump body 13 again through the connecting hose 24 to flush the mud, and when the water quantity input by the connecting hose 24 is insufficient, other water sources can be supplemented through the water inlets on the upper surface of the first pump body 13.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," "first," and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "first", "second", "first", "second" may include at least one such feature, either explicitly or implicitly. In the description of the present invention, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.
In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
The embodiments of the present invention are all preferred embodiments of the present invention, and are not intended to limit the scope of the present invention in this way, therefore: all equivalent changes in structure, shape and principle of the invention should be covered in the scope of protection of the invention.
Claims (7)
1. A non-contact pipeline dredging soil treatment device is characterized in that: the device comprises a base (5), wherein the upper surface of the base (5) is fixedly connected with a storage box (3) for storing sucked sludge;
the adjusting mechanism (2) is used for adjusting the upper water in the storage tank (3), and the adjusting mechanism (2) is fixedly arranged at the left side of the storage tank (3);
the drag head mechanism (1) is used for flushing up underwater sludge, and the drag head mechanism (1) is fixedly arranged at the left side of the storage box (3);
the sludge sucking mechanism (4) is used for sucking the flushed sludge into the storage box (3), and the sludge sucking mechanism (4) is fixedly arranged on the right side of the storage box (3);
the drag head mechanism (1) comprises two mounting frames (11) which are fixedly connected to the left side face of the storage box (3) and are arranged up and down, the left side faces of the two mounting frames (11) are fixedly connected with hydraulic multi-section telescopic rods (12) together, drag head pieces (14) are arranged at the bottom ends of the hydraulic multi-section telescopic rods (12), and the left side face of the storage box (3) is fixedly connected with a first pump body (13);
the mud suction mechanism (4) comprises a second pump body (42) fixedly connected to the right side surface of the storage box (3), a mud conveying pipe (41) is connected to the upper surface of the second pump body (42) in a penetrating manner, the other end of the mud conveying pipe (41) stretches into the storage box (3), a mud suction pipe (43) is connected to the left side surface of the second pump body (42) in a penetrating manner, a connecting sleeve (44) is fixedly connected to the bottom end of the mud suction pipe (43), and a mud suction piece (45) is arranged at the bottom end of the connecting sleeve (44);
the drag head part (14) comprises a fixed connecting plate (141) fixedly connected to the bottom end of the hydraulic multi-section telescopic rod (12), an aggregation cover (143) is connected to the fixed connecting plate (141) in an up-down sliding mode, a high-pressure spray head (142) is fixedly connected to the lower surface of the fixed connecting plate (141), and a plurality of turbulence parts (144) are arranged on the inner surface of the aggregation cover (143).
2. A non-contact pipeline dredging soil treatment apparatus according to claim 1, wherein: the utility model provides a vortex portion (144) is including seting up mounting groove (1444) at gathering cover (143) internal surface, the standing groove that two symmetries set up has been seted up to the inside of mounting groove (1444), the inside fixedly connected with elasticity flexible connecting rod (1443) of standing groove, the one end fixedly connected with conflict head (1442) of standing groove is kept away from to elasticity flexible connecting rod (1443), the inside articulated of mounting groove (1444) has connecting lug (1445), the one end that elasticity flexible connecting rod (1443) was kept away from to conflict head (1442) is laminated with connecting lug (1445) mutually, one end fixedly connected with spoiler (1441) of mounting groove (1444) is kept away from to connecting lug (1445).
3. A non-contact pipeline dredging soil treatment apparatus according to claim 1, wherein: the mud sucking piece (45) comprises a mud sucking cover (451) fixedly connected to the bottom end of the connecting sleeve (44), a connecting cross rod (452) is fixedly connected to the inner wall of the top end of the mud sucking cover (451), an impeller (453) is rotatably connected to the lower surface of the connecting cross rod (452), and a stirring portion (454) is arranged at the bottom end of the impeller (453).
4. A non-contact pipeline dredging soil treatment apparatus according to claim 3, wherein: the stirring portion (454) comprises a fixed block (4541) fixedly connected to the bottom end of the impeller (453), a plurality of clamping grooves (4545) are formed in the circumferential surface of the fixed block (4541), connecting sliding columns (4544) are fixedly connected to the inner portions of the clamping grooves (4545), sliding blocks (4543) are connected to the circumferential surface of the connecting sliding columns (4544) in a sliding mode, connecting ropes (4542) are hinged to one surfaces, away from the axis of the fixed block (4541), of the sliding blocks (4543), gravity balls are arranged at one ends, away from the sliding blocks (4543), of the connecting ropes (4542), and connecting springs are arranged between the bottoms of the sliding blocks (4543) and the bottoms of the connecting sliding columns (4544).
5. A non-contact pipeline dredging soil treatment apparatus according to claim 1, wherein: adjustment mechanism (2) are including fixed slide rail (21) of fixed connection at bin (3) left surface, sliding connection has displacement electronic slider (22) on fixed slide rail (21), the left surface fixedly connected with intercommunication case (23) of displacement electronic slider (22), the upper surface through-connection of intercommunication case (23) has connection hard tube (25), the one end that intercommunication case (23) was kept away from to connect hard tube (25) stretches into the inside of bin (3), the leading flank through-connection of intercommunication case (23) has coupling hose (24), the one end and first pump body (13) fixed connection that intercommunication case (23) were kept away from to coupling hose (24).
6. A non-contact pipeline dredging soil treatment apparatus according to claim 1, wherein: the upper surface of the first pump body (13) is provided with a water inlet, a water outlet on the front surface of the first pump body (13) is connected with a telescopic hose, and the bottom end of the telescopic hose is connected with a high-pressure spray head (142) in a penetrating manner.
7. A non-contact pipeline dredging soil treatment apparatus according to claim 1, wherein: the application method for treating sludge by adopting the non-contact pipeline dredging soil treatment device comprises the following steps:
s1, firstly, mounting a base (5) on a trailing suction hopper dredger, and then opening the trailing suction hopper dredger to a designated position for sludge treatment;
s2, when the drag suction dredger is opened to a designated position, the drag head mechanism (1) is used for preventing the position of thirty centimeters on the underwater mud surface, and the mud is dispersed by high-pressure water;
s3, sucking the scattered sludge into the storage tank (3) through a sludge sucking mechanism (4) to precipitate, and collecting the sludge;
s4, water on the upper layer inside the storage tank (3) can be conveyed to the drag head mechanism (1) through the adjusting mechanism (2) for the drag head mechanism (1);
s5, when the interior of the storage tank (3) is full, the trailing suction hopper dredger is started to a sludge unloading position to unload the sludge in the storage tank (3), and then the sludge returns to the designated position again to process the sludge again.
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| EP0251660A1 (en) * | 1986-06-23 | 1988-01-07 | Air Technologies Inc. | Method and apparatus for soil excavation and the like |
| RU2107776C1 (en) * | 1996-01-19 | 1998-03-27 | Московская государственная академия водного транспорта | Method of underwater digging operations with use of suction-tube dredge and hydraulic giant for underwater trenching |
| CN201027320Y (en) * | 2007-04-12 | 2008-02-27 | 广州普得环保设备有限公司 | Novel multifunctional dredge boat |
| CN109368953A (en) * | 2018-10-12 | 2019-02-22 | 长沙汇聚环境技术有限公司 | A kind of processing method and processing device of riverway sludge |
| CN110056031A (en) * | 2019-03-05 | 2019-07-26 | 中船第九设计研究院工程有限公司 | A kind of trailing suction hopper dredger high-pressure flush system |
| CN219194728U (en) * | 2022-12-07 | 2023-06-16 | 南京润驰工程技术有限公司 | Multichannel processing system for water samples |
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2023
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0251660A1 (en) * | 1986-06-23 | 1988-01-07 | Air Technologies Inc. | Method and apparatus for soil excavation and the like |
| RU2107776C1 (en) * | 1996-01-19 | 1998-03-27 | Московская государственная академия водного транспорта | Method of underwater digging operations with use of suction-tube dredge and hydraulic giant for underwater trenching |
| CN201027320Y (en) * | 2007-04-12 | 2008-02-27 | 广州普得环保设备有限公司 | Novel multifunctional dredge boat |
| CN109368953A (en) * | 2018-10-12 | 2019-02-22 | 长沙汇聚环境技术有限公司 | A kind of processing method and processing device of riverway sludge |
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| CN219194728U (en) * | 2022-12-07 | 2023-06-16 | 南京润驰工程技术有限公司 | Multichannel processing system for water samples |
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| CN117071678A (en) | 2023-11-17 |
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