CN113006182A - River silt cleaning device for hydraulic engineering - Google Patents
River silt cleaning device for hydraulic engineering Download PDFInfo
- Publication number
- CN113006182A CN113006182A CN202110272632.3A CN202110272632A CN113006182A CN 113006182 A CN113006182 A CN 113006182A CN 202110272632 A CN202110272632 A CN 202110272632A CN 113006182 A CN113006182 A CN 113006182A
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- China
- Prior art keywords
- connecting cylinder
- communicated
- sleeve
- river
- cleaning device
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- 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
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- 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
- E02F3/8808—Stationary installations, e.g. installations using spuds or other stationary supports
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- 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
- E02F3/8833—Floating installations
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- 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
- E02F3/8858—Submerged units
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- 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
- E02F3/905—Manipulating or supporting suction pipes or ladders; Mechanical supports or floaters therefor; pipe joints for suction pipes
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- 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
- E02F3/9243—Passive suction heads with no mechanical cutting means
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- 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 aims to solve the problem of river sludge cleaning, and discloses a river sludge cleaning device for hydraulic engineering, which comprises a floating disc, wherein a hydraulic cylinder is fixedly arranged on the lower side surface of the floating disc, a piston rod is connected to the lower side of the hydraulic cylinder, a connecting ring is fixedly connected to the lower end of the piston rod, a sleeve is sleeved inside the connecting ring, a conveying belt is communicated between the sleeve and the floating disc, a rotary drum is sleeved outside the sleeve, a connecting cylinder is uniformly connected to the periphery of the rotary drum, a storage tank and a material pumping pump are fixedly arranged on the side surface of the connecting cylinder, a guide pipe is communicated between the storage tank and the material pumping pump, a telescopic pipe is fixedly connected to the outer end of the connecting cylinder, a lantern ring is fixedly connected to the outer end of. According to the invention, workers are conveyed to the river bottom, and then the sludge is cleaned in the sealed space formed by the connecting cylinders, so that the diffusion of the sludge is reduced, and the water flow in the river channel is protected.
Description
Technical Field
The invention relates to the field of hydraulic engineering, in particular to a river channel sludge cleaning device for hydraulic engineering.
Background
In the category of economic papers in the network of Chinese papers, the classification numbers of the middle chart are: the TV85 is a topic of sludge disposal in river regulation environment influence evaluation, and specifically mentions that the harm of river sludge and the influence on the environment are relatively slow to the slope fall of a river bed of a river channel, and the siltation of the river channel is relatively serious, if the silt disposal is not carried out, the flood capability is reduced due to normalization, and the flood disasters on two banks are frequently caused; in addition, the two banks of the river channels are not provided with river bank protecting bank slopes and are mostly natural river banks, the river channels in individual areas penetrate through city parks, the river bed siltation of the river channels in the parks is serious, and flood disasters on the two banks of the river channels can be caused in each flood season; the life and property safety of local residents is easily endangered by the fact that the two banks of the river channel relate to highway subgrades and civil foundations. In addition, some urban rivers (or urban river-protecting rivers) can seriously affect the atmospheric environment due to human pollution factors, and river sediment is rich in humus, so that when the urban river-protecting rivers are disturbed and piled on the ground, malodorous substances, such as ammonia, hydrogen sulfide, volatile hydrogen, volatile alcohol and aldehyde, are released in an unorganized state, and the quality of ambient air is affected. In the river channel dredging process, in order to reduce the emission of a small amount of odor, fences are built around a construction site with concentrated residential points nearby, the height is generally 2.5-3 m, and the odor is prevented from directly diffusing to the shore; the sludge is immediately cleaned after being subjected to filter pressing, and is not temporarily stacked; taking protective measures for construction workers, such as wearing protective masks, masks and the like; bottom mud is transported in a closed manner by adopting a tank truck so as to prevent the bottom mud from scattering along the way; the bottom mud is transported to avoid a blooming area and a dense residential area. The season of desilting is recommended to be selected in winter, the smell of desilting is not easy to disperse, and the window of residents in winter is closed, so that the influence of odor on the residents around can be reduced. If dredging is carried out in other seasons, the dredging smell is easy to disperse, and a construction unit should inform nearby residents of closing windows in advance, so that the influence of odor on the surrounding residents is reduced to the maximum extent. Planting the greening isolation belts on one side of the sludge storage yard close to the residential areas, and building the fence, so that the influence of odor diffusion on the residents is reduced to the maximum extent.
And when carrying out the desilting, the river course desilting all adopts the dry process operation usually, pump water to adjacent district section with the water pump, pump the stagnant water at construction position, utilize the excavator to carry out the excavation of silt again, can stir the bed mud in the river course at this in-process, make pollutant wherein distribute, exert an influence to quality of water, and the silt in the direct excavation of some use in the river course is cleared up, can make silt and river mix like this, cause the diffusion, can influence quality of water, be difficult for carrying out closed processing when clearing up silt, consequently, urgent need design a problem that river course silt cleaning device for hydraulic engineering realized silt clearance.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provides a river channel sludge cleaning device for hydraulic engineering.
The invention is realized by the following technical scheme:
a river silt cleaning device for hydraulic engineering comprises a floating disc, a hydraulic cylinder is fixedly mounted on the lower side surface of the floating disc, a piston rod is connected to the lower side of the hydraulic cylinder, a connecting ring is fixedly connected to the lower end of the piston rod, a sleeve is sleeved inside the connecting ring, a conveying belt is communicated between the sleeve and the floating disc, a rotary drum is sleeved outside the sleeve, a connecting cylinder is uniformly connected to the periphery of the rotary drum, a storage box and a pumping pump are fixedly mounted on the side surface of the connecting cylinder, a guide pipe is communicated between the storage box and the pumping pump, a telescopic pipe is fixedly connected to the outer end of the connecting cylinder, a sleeve ring is fixedly connected to the outer end of the telescopic pipe, an inserting rod is uniformly mounted on the outer surface of the sleeve ring, a guide ring is fixedly mounted on the surface of the connecting cylinder, a slide rod is, the surface of the connecting cylinder is fixedly provided with a water pump, and a water pipe is communicated with the water pump.
Preferably, the floating plate is made of steel plates and is of a hollow structure, and the floating plate is communicated with the conveying belt.
Preferably, the conveyer belt is made of waterproof rubber materials, the conveyer belt is communicated with a sleeve, the diameter of the sleeve is 1m, and the sleeve is in rotating fit with the connecting ring and is fixedly connected with the rotary drum.
Preferably, the rotary drum is of a hollow structure and is communicated with the connecting cylinder.
Preferably, a piston is arranged at the joint between the connecting cylinder and the rotary cylinder.
Preferably, the slide bar is in sliding fit with the guide ring.
Preferably, the water inlet end of the water pump is communicated with the connecting cylinder, and the feed end of the material pumping pump is communicated with the connecting cylinder.
Compared with the prior art, the invention has the beneficial effects that:
1. the floating plate is arranged, is equivalent to a ship, plays a role in floating, is convenient for guiding and moving the device, and can clean sludge at different positions in a river channel;
2. through the arrangement of the conveying belt, the conveying belt is convenient for conveying constructors, and the conveying belt can be conveyed into the rotary drum from the water surface to convey the constructors;
3. through the arrangement of the hydraulic cylinder, the rotary drum can be pushed, and the lifting of the rotary drum is controlled, so that workers can enter the river bottom to excavate and clean silt;
4. the piston is arranged between the connecting cylinder and the rotary drum, so that the connecting cylinder is blocked and sealed conveniently, water flow is prevented from entering the rotary drum, and water in the connecting cylinder can be pumped out through the arrangement of the water pump, so that workers can enter the connecting cylinder for construction;
5. the connecting cylinder covers the river bottom, and sludge is cleaned in a closed environment, so that the diffusion of the sludge during dredging can be reduced, the water quality in the river is protected, and the pollution to water is reduced;
6. according to the invention, workers are conveyed to the river bottom, and then the sludge is cleaned in the sealed space formed by the connecting cylinders, so that the diffusion of the sludge is reduced, and the water flow in the river channel is protected.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
FIG. 2 is a top view of the float of the present invention.
Description of reference numerals: 1. the device comprises a hydraulic cylinder, 2, a floating disc, 3, a piston rod, 4, a rotary drum, 5, an inserting rod, 6, a lantern ring, 7, a sliding rod, 8, a telescopic pipe, 9, a guide ring, 10, a spiral spring, 11, a connecting cylinder, 12, a storage box, 13, a guide pipe, 14, a material pumping pump, 15, a screw cap, 16, a water pump, 17, a water pipe, 18, a connecting ring, 19, a sleeve, 20 and a conveying belt.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution:
a river channel sludge cleaning device for hydraulic engineering comprises a floating disc 2, a hydraulic cylinder 1 is fixedly mounted on the lower side surface of the floating disc 2, a piston rod 3 is connected to the lower side of the hydraulic cylinder 1, a connecting ring 18 is fixedly connected to the lower end of the piston rod 3, a sleeve 19 is sleeved inside the connecting ring 18, a conveying belt 20 is communicated between the sleeve 19 and the floating disc 2, a rotary drum 4 is sleeved outside the sleeve 19, a connecting cylinder 11 is uniformly connected to the periphery of the rotary drum 4, a storage tank 12 and a material pumping pump 14 are fixedly mounted on the side surface of the connecting cylinder 11, a guide pipe 13 is communicated between the storage tank 12 and the material pumping pump 14, a telescopic pipe 8 is fixedly connected to the outer end of the connecting cylinder 11, a lantern ring 6 is fixedly connected to the outer end of the telescopic pipe 8, an inserting rod 5 is uniformly mounted on the outer surface of the lantern ring 6, a, the outer end of the surface of the sliding rod 7 is provided with a screw cap 15, a spiral spring 10 is connected between the screw cap 15 and the guide ring 9, the surface of the connecting cylinder 11 is fixedly provided with a water pump 16, and the water pump 16 is communicated with a water pipe 17.
The floating plate 2 is made of steel plates and is of a hollow structure, and the floating plate 2 is communicated with the conveying belt 20.
The conveyer belt 20 is made of waterproof rubber materials, the conveyer belt 20 is communicated with a sleeve 19, the diameter of the sleeve 19 is 1m, and the sleeve 19 is in running fit with the connecting ring 18 and is fixedly connected with the rotary drum 4.
The rotary drum 4 is of a hollow structure and is communicated with the connecting cylinder 11.
The joint between the connecting cylinder 11 and the rotating cylinder 4 is provided with a piston.
The slide rod 7 is in sliding fit with the guide ring 9.
The water inlet end of the water pump 16 is communicated with the connecting cylinder 11, and the feed end of the material pumping pump 14 is communicated with the connecting cylinder 11.
The method comprises the following operation steps: the existence of the floating disc 2 provides buoyancy for the device, the device can be connected on a ship, the device can be moved by the movement of the ship, a worker enters the floating disc 2 and enters the rotary drum 4 through the conveyer belt 20, the connecting cylinder 11 is sealed through a piston in advance, the worker can wear oxygen delivery equipment such as an oxygen pump and the like to control the hydraulic cylinder 1, the hydraulic cylinder 1 is used for controlling the piston rod 3, the piston rod 3 can also be connected in multiple stages, the rotary drum 4 can be deeply inserted into the bottom of the river by the long length of the piston rod 3, the inserted rod 5 is inserted into the bottom of the river, namely, the connecting cylinder 11 at the lowest side in the figure is inserted into the bottom of the river, then a switch of a corresponding water pump 16 is opened, the water in the connecting cylinder 11 is pumped out, after the water is pumped out, the connecting cylinder 11 at the moment forms a sealed space, the worker opens the piston on the corresponding connecting cylinder 11, then in the staff gets into the connecting cylinder 11, excavate the silt of river bottom, this operation of course is gone on in the confined space, the staff climbs out in the rotating cylinder 4 from the connecting cylinder 11 at last, block up the connecting cylinder 11 again, open the switch of pumpingh pump 14, will provide suction in the connecting cylinder 11, with inside silt suction to the storage tank 12 in, whole process is gone on in the confined environment, so can not cause the diffusion of material in the silt, can drive the rotating cylinder 4 along with the removal of floating deck 2 and rotate equally, carry out silt clearance to different positions in the river course.
The present embodiment is only for explaining the present invention, and not for limiting the present invention, and those skilled in the art can make modifications without inventive contribution to the present embodiment as needed after reading the present specification, but all of which are protected by patent law within the scope of the claims of the present invention.
Claims (7)
1. The utility model provides a river course silt cleaning device for hydraulic engineering, includes floating deck (2), its characterized in that: the floating disc (2) lower side face is fixedly provided with a hydraulic cylinder (1), the hydraulic cylinder (1) lower side is connected with a piston rod (3), the piston rod (3) lower end is fixedly connected with a connecting ring (18), the connecting ring (18) is internally sleeved with a sleeve (19), a conveying belt (20) is communicated between the sleeve (19) and the floating disc (2), a rotary drum (4) is sleeved outside the sleeve (19), the periphery of the rotary drum (4) is uniformly connected with a connecting cylinder (11), the side face of the connecting cylinder (11) is fixedly provided with a storage tank (12) and a pumping pump (14), a guide pipe (13) is communicated between the storage tank (12) and the pumping pump (14), the outer end of the connecting cylinder (11) is fixedly connected with a telescopic pipe (8), the outer end of the telescopic pipe (8) is fixedly connected with a lantern ring (6), and the outer surface of the lantern, connecting cylinder (11) fixed surface installs guide ring (9), the inside cover of guide ring (9) has slide bar (7), slide bar (7) surface outer end is equipped with nut (15), be connected with coil spring (10) between nut (15) and guide ring (9), connecting cylinder (11) fixed surface installs water pump (16), the switch-on has water service pipe (17) on water pump (16).
2. The river sludge cleaning device for the hydraulic engineering according to claim 1, wherein: the floating plate (2) is made of steel plates and is of a hollow structure, and the floating plate (2) is communicated with the conveying belt (20).
3. The river sludge cleaning device for the hydraulic engineering according to claim 1, wherein: the conveying belt (20) is made of waterproof rubber materials, the conveying belt (20) is communicated with a sleeve (19), the diameter of the sleeve (19) is 1m, and the sleeve (19) is in running fit with the connecting ring (18) and is fixedly connected with the rotary drum (4).
4. The river sludge cleaning device for the hydraulic engineering according to claim 1, wherein: the rotary drum (4) is of a hollow structure and is communicated with the connecting cylinder (11).
5. The river sludge cleaning device for the hydraulic engineering according to claim 1, wherein: a piston is arranged at the joint between the connecting cylinder (11) and the rotary cylinder (4).
6. The river sludge cleaning device for the hydraulic engineering according to claim 1, wherein: the sliding rod (7) is in sliding fit with the guide ring (9).
7. The river sludge cleaning device for the hydraulic engineering according to claim 1, wherein: the water inlet end of the water pump (16) is communicated with the connecting cylinder (11), and the feed end of the material pumping pump (14) is communicated with the connecting cylinder (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110272632.3A CN113006182A (en) | 2021-03-13 | 2021-03-13 | River silt cleaning device for hydraulic engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110272632.3A CN113006182A (en) | 2021-03-13 | 2021-03-13 | River silt cleaning device for hydraulic engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113006182A true CN113006182A (en) | 2021-06-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110272632.3A Pending CN113006182A (en) | 2021-03-13 | 2021-03-13 | River silt cleaning device for hydraulic engineering |
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| Country | Link |
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| CN (1) | CN113006182A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113585157A (en) * | 2021-08-19 | 2021-11-02 | 王伟东 | River bank impurity cleaning device for hydraulic engineering |
| CN116607592A (en) * | 2023-07-21 | 2023-08-18 | 甘肃水利机械化工程有限责任公司 | River channel dredging device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107893440A (en) * | 2017-12-20 | 2018-04-10 | 河南智奥机电设备安装工程有限公司 | A kind of water conservancy channel cleanout device with mud-water separation function |
| CN207499031U (en) * | 2017-11-08 | 2018-06-15 | 诸城市锦绣川建筑供水有限公司 | A kind of water conservancy clears up mud device |
| CN209603219U (en) * | 2019-01-09 | 2019-11-08 | 高超 | A kind of hydraulic engineering channel cleanout device |
| KR20200079798A (en) * | 2018-12-26 | 2020-07-06 | 김원태 | Removing method of sludge deposit using brush and it's apparatus |
-
2021
- 2021-03-13 CN CN202110272632.3A patent/CN113006182A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207499031U (en) * | 2017-11-08 | 2018-06-15 | 诸城市锦绣川建筑供水有限公司 | A kind of water conservancy clears up mud device |
| CN107893440A (en) * | 2017-12-20 | 2018-04-10 | 河南智奥机电设备安装工程有限公司 | A kind of water conservancy channel cleanout device with mud-water separation function |
| KR20200079798A (en) * | 2018-12-26 | 2020-07-06 | 김원태 | Removing method of sludge deposit using brush and it's apparatus |
| CN209603219U (en) * | 2019-01-09 | 2019-11-08 | 高超 | A kind of hydraulic engineering channel cleanout device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113585157A (en) * | 2021-08-19 | 2021-11-02 | 王伟东 | River bank impurity cleaning device for hydraulic engineering |
| CN116607592A (en) * | 2023-07-21 | 2023-08-18 | 甘肃水利机械化工程有限责任公司 | River channel dredging device |
| CN116607592B (en) * | 2023-07-21 | 2023-09-15 | 甘肃水利机械化工程有限责任公司 | River channel dredging device |
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