CN113216301B - Water conservancy passageway removes silt equipment - Google Patents
Water conservancy passageway removes silt equipment Download PDFInfo
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- CN113216301B CN113216301B CN202110419413.3A CN202110419413A CN113216301B CN 113216301 B CN113216301 B CN 113216301B CN 202110419413 A CN202110419413 A CN 202110419413A CN 113216301 B CN113216301 B CN 113216301B
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- silt
- sludge
- mud
- filtering
- channel
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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
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/02—Stream regulation, e.g. breaking up subaqueous rock, cleaning the beds of waterways, directing the water flow
- E02B3/023—Removing sediments
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Treatment Of Sludge (AREA)
Abstract
The invention relates to the technical field of hydraulic engineering equipment, and the hydraulic channel silt removing equipment comprises: the invention discloses a sludge filtering groove of a rectangular structure arranged at the middle position of the bottom in a river channel, wherein a group of sludge filtering sedimentation cavities with the same structure as the sludge filtering groove are arranged in the sludge filtering groove, the upper sides of the sludge filtering sedimentation cavities are arranged into opening-shaped sludge filtering sedimentation cavities, sludge outlet mechanisms for discharging sludge are outwards arranged on two sides of each sludge filtering sedimentation cavity, and both sides of each sludge filtering sedimentation cavity are provided with periodic control sludge lifting and discharging adjusting mechanisms and each adjusting mechanism comprises a transmission mechanism, and the sludge filtering device has the advantages that: the sludge is removed regularly, the automation degree is high, and the sludge removing effect is good.
Description
Technical Field
The invention relates to the technical field of hydraulic engineering equipment, in particular to silt removing equipment for a water conservancy channel.
Background
River is at long-term flow in-process, and the sand siltation in the river leads to the riverbed to raise and influences flood control, threatens people's life production safety, influences the normal play of each item function such as drainage waterlogging, irrigation, water supply, navigation simultaneously, restricts water resource comprehensive utilization, aggravates the water environment and worsens.
The silt to the river is clear away the work, has lasted several years, but all can't carry out thorough solution with it all the time, to silt and sand grain along with the rivers flow, some water conservancy passageways of current remove silt equipment, can't effectual full effect, lead to removing the silt effect not very good, mainly lie in that the silt through immersing can't effectively discharge it from the bottom in river course, even through short-time processing, after a period of time, still take place the problem that silt blockked up the river course afterwards, consequently need design the equipment that can solve above-mentioned problem.
Disclosure of Invention
The embodiment of the invention aims to provide water conservancy channel silt removing equipment and aims to solve the problem of poor silt removing effect.
The sludge filtering device is realized by the following steps that the sludge filtering device comprises a rectangular sludge filtering groove arranged in the middle of the bottom in a river channel, a group of sludge filtering settling cavities with the same structure as the sludge filtering groove and with the upper sides in an open shape are arranged in the sludge filtering groove, sludge discharging mechanisms are outwards arranged on two sides of each sludge filtering settling cavity and comprise inclined sludge discharging channels arranged in soil layers at the lower parts of river banks, the top ends of the sludge discharging channels extend to the outer parts of the river banks, the lower sides of the inner parts of the sludge discharging channels are provided with straight line sections and a group of transverse sludge conveying belts, a group of inclined sections and a group of inclined sludge conveying belts are arranged on the upper sides of the inner parts of the sludge discharging channels, rotating rods are arranged on two sides of the inclined sludge conveying belts and the transverse sludge conveying belts and are rotatably connected, the outer end parts of the rotating rods adjacent to the inclined sludge conveying belts and the transverse sludge conveying belts are rotatably connected through a driving belt, and the front ends of the rotating rods positioned on one side of the transverse sludge conveying belts, which is close to the sludge filtering settling cavities, are rotatably connected with a servo motor, the inclined mud conveying belt and the transverse mud conveying belt are driven to rotate through the operation of the servo motor, and then the mud arranged on the upper side of the inclined mud conveying belt is output outwards.
Compared with the prior art, the invention has the beneficial effects that: the silt filtering and settling cavity is arranged in the silt filtering and settling groove at intervals, flowing river water is filtered and settled through the silt filtering and settling cavity, the two sides of the silt filtering and settling cavity are communicated with the silt discharging channel outwards, and settled silt is discharged outwards through the combined action of the inclined silt discharging belt and the transverse silt discharging belt in the silt discharging channel and the liftable top plate in the silt filtering and settling cavity, so that the effect of automatically removing the silt is realized;
one side through straining the top of heavy chamber at silt towards rivers sets up reduction gears, is convenient for control flow through silt and strains the velocity of water of heavy chamber upside to the silt that the heavy chamber was strained to silt filters the efficiency that sediment was gone on to the river is fully improved.
Drawings
Fig. 1 is a schematic structural diagram of a main view of water conservancy channel silt removing equipment.
Fig. 2 is a schematic structural diagram of a transmission mechanism in the water conservancy channel silt removing equipment.
Fig. 3 is an enlarged schematic structural diagram of a1 in fig. 1.
FIG. 4 is a schematic structural diagram of a speed reducing mechanism in the water conservancy channel silt removing equipment.
Wherein: river channel 10, river bank 11, soil horizon 12, strain silt groove 13, silt and strain heavy chamber 14, link plate 15, filter screen 16, reposition of redundant personnel 17, roof 18, go out mud passageway 20, apron 21, oblique mud conveying belt 22, horizontal mud conveying belt 23, servo motor 24, drive belt 25, transition axle 26, drive mechanism 27, drive belt 28, axis of rotation 29, straight-tooth 30, tooth row 31, adjusting screw 32, folding area 33, buffer chamber 34, limiting plate 35, spring 36, reduction gears 37, riser 38, slider 39, pneumatic cylinder 40, dwang one 41, commentaries on classics baffle 42, commentaries on classics bolt 43, hydraulic stem 44.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Specific implementations of the present invention are described in detail below with reference to specific embodiments.
As shown in fig. 1-3, a structure diagram of a water conservancy channel silt removing apparatus provided by an embodiment of the present invention includes a rectangular silt filtering groove 13 provided at a middle position of a bottom in a river channel 10, a set of silt filtering and sinking cavities 14 having the same structure as the silt filtering groove 13 and having an open upper side are provided in the silt filtering groove 13, mud discharging mechanisms are provided at two sides of the silt filtering and sinking cavities 14, the mud discharging mechanisms include inclined mud discharging channels 20 provided in a soil layer 12 at a lower portion of a river bank 11, top ends of the mud discharging channels 20 extend to an outside of the river bank 11, a set of transverse mud conveying belts 23 are provided in a straight line section at lower sides of the mud discharging channels 20, a set of inclined sections and a set of inclined mud conveying belts 22 are provided at upper sides of the inner portions, both sides of the inclined mud conveying belts 22 and the transverse mud conveying belts 23 are provided with rotating rods for rotating connection, outer end portions of the inclined mud conveying belts 22 and the transverse mud conveying belts 23 are rotatably connected, the front end of a rotating rod on one side of the transverse mud conveying belt 23 close to the mud filter and sedimentation cavity 14 is rotatably connected with a servo motor 24, the servo motor 24 operates to drive the inclined mud conveying belt 22 and the transverse mud conveying belt 23 to rotate, then the mud on the upper side of the inclined mud conveying belt is output outwards, and the top of the mud outlet channel 20 is hinged with a group of cover plates 21 which prevent external mud or rainwater from entering the mud outlet channel 20. And a plurality of groups of shifting plates are uniformly arranged on the outer side walls of the inclined mud conveying belt 22 and the transverse mud conveying belt 23.
As a preferred embodiment of the present invention, two sides of the sludge leaching chamber 14 are provided with adjusting mechanisms, each adjusting mechanism comprises two sets of top plates 18 with triangular structures, the top plates 18 are arranged into a left section and a right section, the middle parts of the top plates 18 are connected by a set of transverse adjusting screws 32, the top plates 18 on the upper side and the lower side of the adjusting screws 32 are connected in a shielding manner by folding belts 33, and the transverse width of the top plates 18 can be adjusted by the adjusting screws 32.
The bottom of roof 18 is provided with a set of drive mechanism 27, and drive mechanism 27 includes that the top is fixed and is provided with the tooth row 31 of tooth's socket direction back to split fluid 17 on roof 18 bottom and the lateral wall, and the bottom of tooth row 31 passes silt downwards and strains heavy chamber 14 and strain the silt groove 13 and extend to and strain the soil horizon 12 of silt groove 13 downside in, and the flexible groove that is convenient for tooth row 31 to reciprocate is seted up to the inside of soil horizon 12. One side meshing that the reposition of redundant personnel 17 is kept away from in the middle part of rack 31 has a set of axis of rotation 29, the middle part fixed mounting of axis of rotation 29 has a set of straight-tooth 30, the front end of straight-tooth 30 outwards rotates and is connected with a set of tip and crosses the drive belt two 28 that filters silt groove 13, the end of drive belt two 28 rotates and is connected with a set of transition axle 26, transition axle 26 upwards rotates through drive belt one 25 and is connected to the servo motor 24 that corresponds horizontal defeated mud area 23 position on, when driving horizontal defeated mud area 23 and oblique defeated mud area 22 operation through servo motor 24, utilize drive belt one 25, transition axle 26 and the transmission of drive belt two 28 to connect, thereby drive rack 31 upwards raises roof 18. The top and the lower part of the tooth row 31 are both provided with tooth-groove-free sections, so that the top plate 18 at the top is prevented from lifting infinitely in order to facilitate the rotation of the straight teeth 30 without stopping.
As a preferred embodiment of the present invention, due to the structural characteristics of the flow dividing body 17, when the top plate 18 moves, the top plate 18 does not keep continuous contact with the flow dividing body 17 and the inner walls of the sludge sedimentation filtering cavity 14 on both sides, which causes leakage of sludge or sand particles, so that buffer mechanisms are respectively arranged inside the top plate 18 at both ends of the adjusting screw 32, each buffer mechanism comprises a buffer cavity 34, a limit plate 35 is arranged inside the buffer cavity 34, the limit plate 35 is elastically connected to the inner wall of the buffer cavity 34 through a spring 36, the outer side of the limit plate 35 is fixedly connected to the end of the adjusting screw 32, and the limit plates 35 with a buffering effect are arranged at both ends of the adjusting screw 32, so that the top plate 18 always keeps contact with components on both sides by the elastic force of the spring 36 when the top plate 18 moves up and down.
Referring to fig. 4, as another preferred embodiment of the present invention, a speed reducing mechanism 37 is disposed on one side of the top of the sludge leaching and sinking cavity 14 facing the water flow, the speed reducing mechanism 37 includes two sets of hollow vertical plates 38 fixed on both sides of the top of the sludge leaching and sinking cavity 14, a set of sliding seats is vertically and slidably connected to the outer sides of the vertical plates 38, sliding blocks 39 slidably connected to the inner portions of the vertical plates 38 are fixedly mounted on the side walls of the sliding seats facing the vertical plates 38, hydraulic cylinders 40 disposed at the bottom portions of the sliding blocks 39 are fixedly connected to the bottom portions of the vertical plates 38, the lifting of the sliding seats is controlled by operating the hydraulic cylinders 40, a set of rotating rods 41 is rotatably connected to the outer sides of the sliding seats, a servo motor for controlling the rotating rods 41 to swing is rotatably connected to the rear ends of the sliding seats, a set of rotating baffles 42 is rotatably connected to the top ends of the rotating rods 41 through rotating bolts 43, a set of hydraulic rods 44 is rotatably connected between the rotating rods 41 and the middle portions of the rotating baffles 42, the angle between the first rotating rod 41 and the rotating baffle plate 42 is controlled by the hydraulic rod 44, so that the blocking effect of the rotating baffle plate 42 on the water flow is controlled, and the water flow speed flowing through the upper side of the sludge filter settling chamber 14 is controlled. The surface of the rotating baffle 42 is provided with a grid structure for reducing the impact force of the water flow on the rotating baffle 42.
The working principle of the invention is as follows: a group of sludge filtering grooves 13 are arranged at intervals of a downward distance on a river channel 10, then the sludge filtering grooves 13 are placed in a sludge filtering and settling cavity 14, the speed of flowing water is controlled by a speed reducing mechanism 37, then sludge is filtered by a filtering screen 16 and deposited in the sludge filtering and settling cavity 14, after a large amount of sludge is accumulated in the sludge filtering and settling cavity 14 every time of deposition, a servo motor 24 in the sludge outlet channel 20 is started to operate, an inclined sludge conveying belt 22 and a transverse sludge conveying belt 23 in the sludge outlet channel 20 are driven to rotate, then a top plate 18 in the sludge filtering and settling cavity 14 is driven to lift upwards through the rotary connection of a first driving belt 25, a transition shaft 26 and a second driving belt 28, then the top plate is matched with the inclined sludge conveying belt 22 and the transverse sludge conveying belt 23, and the sludge in the sludge filtering and settling cavity 14 is slowly discharged outwards through the sludge outlet channel 20 by utilizing the inclined structure of the top plate 18, the residual river water in the mud discharging channel 20 is discharged outwards together during the mud removing process.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (7)
1. The utility model provides a water conservancy passageway removes silt equipment which characterized in that, water conservancy passageway removes silt equipment includes: the sludge filtering device comprises a sludge filtering groove which is provided with a rectangular structure at the middle position of the bottom in the river channel, a group of sludge filtering sedimentation cavities which are of the same structure as the sludge filtering groove and are provided with openings at the upper sides are arranged in the sludge filtering groove, sludge discharging mechanisms for discharging sludge are outwards arranged at two sides of each sludge filtering sedimentation cavity, sludge lifting and discharging adjusting mechanisms for periodically controlling the sludge are arranged at two sides of each sludge filtering sedimentation cavity, and each adjusting mechanism comprises a transmission mechanism;
the mud discharging mechanism comprises an inclined mud discharging channel arranged in a soil layer at the lower part of a river bank, the top end of the mud discharging channel extends to the outside of the river bank, the lower side of the inside of the mud discharging channel is provided with a straight line section and a group of transverse mud conveying belts, the upper side of the inside of the mud discharging channel is provided with a group of inclined sections and a group of inclined mud conveying belts, two sides of each of the inclined mud conveying belts and the transverse mud conveying belts are provided with rotating rods for rotating connection, the outer end parts of the rotating rods adjacent to the inclined mud conveying belts and the transverse mud conveying belts are rotatably connected through a driving belt, and the front end of the rotating rod positioned at one side of the transverse mud conveying belts close to the mud filtering and settling cavity is rotatably connected with a servo motor;
the adjusting mechanism comprises two groups of top plates with triangular structures, the top plates are arranged into a left section and a right section, the middle parts of the top plates are connected through a group of transverse adjusting screws, and the top plates on the upper side and the lower side of each adjusting screw are in shielding connection through a folding belt;
the silt is strained one side of heavy chamber towards rivers and is provided with reduction gears, and reduction gears includes two sets of hollow structure's of fixing at silt filtration heavy chamber top both sides riser, and the vertical sliding connection in the outside of riser has a set of sliding seat, and fixed mounting has the slider of sliding connection in the riser inside on the lateral wall of the directional riser of sliding seat, and the bottom fixedly connected with of slider sets up the pneumatic cylinder of bottom in the riser, the outside of sliding seat is rotated and is connected with a set of dwang one, and the rear end of sliding seat is rotated and is connected with a control dwang wobbling servo motor, and the top of dwang one is rotated through rotating the bolt and is connected with a set of rotating damper, rotate between dwang one and rotating damper's the middle part and be connected with a set of hydraulic stem.
2. The water conservancy channel silt removing equipment according to claim 1, wherein a group of cover plates for preventing external silt or rainwater from entering the silt outlet channel are hinged to the top of the silt outlet channel, and a plurality of groups of shifting plates are uniformly arranged on the outer side walls of the inclined silt conveying belt and the transverse silt conveying belt.
3. The water conservancy channel silt removing equipment according to claim 1, wherein the bottom of the top plate is provided with a set of transmission mechanism, the transmission mechanism comprises a tooth row of which the top is fixed at the bottom of the top plate and the side wall is provided with a tooth socket direction back to a split fluid, the bottom end of the tooth row downwards penetrates through the silt filtering and sinking cavity and the silt filtering groove and extends to a soil layer on the lower side of the silt filtering groove, and a telescopic groove convenient for the tooth row to move up and down is formed in the soil layer.
4. The water conservancy passageway removes silt equipment of claim 3, characterized in that, one side meshing that the reposition of redundant personnel was kept away from in the middle part of tooth row has a set of axis of rotation, and the middle part fixed mounting of axis of rotation has a set of straight-teeth, and the front end of straight-teeth outwards rotatoryly is connected with a set of tip and passes the drive belt two that filters the silt groove, and the end of drive belt two rotates and is connected with a set of transition axle, and the transition axle upwards rotates through the drive belt and is connected to the servo motor that corresponds horizontal defeated mud belt position.
5. The water conservancy channel silt removing equipment according to claim 4, wherein the top and the lower part of the tooth row are provided with toothless groove sections, so that a top plate at the top is prevented from infinitely lifting on the premise of not stopping the rotation of the straight teeth.
6. The water conservancy channel removes silt equipment according to claim 1, characterized in that, the inside of the roof at adjusting screw both ends is provided with buffer gear respectively, buffer gear includes the cushion chamber, and the inside of cushion chamber is provided with the limiting plate, and the limiting plate passes through spring elastic connection on the inner wall of cushion chamber, and the limiting plate outside and adjusting screw's tip fixed connection.
7. The water conservancy channel silt removing equipment according to claim 1, wherein the surface of the rotating baffle is provided with a grid-like structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110419413.3A CN113216301B (en) | 2021-04-19 | 2021-04-19 | Water conservancy passageway removes silt equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110419413.3A CN113216301B (en) | 2021-04-19 | 2021-04-19 | Water conservancy passageway removes silt equipment |
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| Publication Number | Publication Date |
|---|---|
| CN113216301A CN113216301A (en) | 2021-08-06 |
| CN113216301B true CN113216301B (en) | 2022-05-27 |
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| CN202110419413.3A Active CN113216301B (en) | 2021-04-19 | 2021-04-19 | Water conservancy passageway removes silt equipment |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2492403A2 (en) * | 2011-02-22 | 2012-08-29 | Purgotec OY | Method and apparatus for purging sludge from the bottom of a water area |
| CN207672512U (en) * | 2017-12-14 | 2018-07-31 | 河南沃德智能化工程有限公司 | Channel cleanout structure |
| CN209339103U (en) * | 2018-11-30 | 2019-09-03 | 禹涛(厦门)工程技术有限公司 | A kind of channel cleanout device |
| CN110644432A (en) * | 2019-09-29 | 2020-01-03 | 浙江海洋大学 | River course is repaiied and is prevented river course flood prevention device for engineering |
-
2021
- 2021-04-19 CN CN202110419413.3A patent/CN113216301B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2492403A2 (en) * | 2011-02-22 | 2012-08-29 | Purgotec OY | Method and apparatus for purging sludge from the bottom of a water area |
| CN207672512U (en) * | 2017-12-14 | 2018-07-31 | 河南沃德智能化工程有限公司 | Channel cleanout structure |
| CN209339103U (en) * | 2018-11-30 | 2019-09-03 | 禹涛(厦门)工程技术有限公司 | A kind of channel cleanout device |
| CN110644432A (en) * | 2019-09-29 | 2020-01-03 | 浙江海洋大学 | River course is repaiied and is prevented river course flood prevention device for engineering |
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| Publication number | Publication date |
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| CN113216301A (en) | 2021-08-06 |
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Effective date of registration: 20220507 Address after: 223005 Tonghai building, No. 33, Meicheng East Road, Huai'an Economic and Technological Development Zone, Jiangsu Province Applicant after: JIANGSU HUAIYIN WATER CONSERVANCY CONSTRUCTION Co.,Ltd. Address before: 100089 room 6101, 6 / F, 12 Yuquan Road, Haidian District, Beijing Applicant before: Beijing Zhongyan Jianke Technology Industry Development Co.,Ltd. |
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