CN116104063B - Automatic interception, conveying and cleaning method for floating dirt by utilizing hydraulic natural flow - Google Patents
Automatic interception, conveying and cleaning method for floating dirt by utilizing hydraulic natural flow Download PDFInfo
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- CN116104063B CN116104063B CN202310060106.XA CN202310060106A CN116104063B CN 116104063 B CN116104063 B CN 116104063B CN 202310060106 A CN202310060106 A CN 202310060106A CN 116104063 B CN116104063 B CN 116104063B
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- 238000004140 cleaning Methods 0.000 title claims abstract description 57
- 238000000034 method Methods 0.000 title claims abstract description 39
- 230000000903 blocking effect Effects 0.000 claims abstract description 111
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 111
- 238000001914 filtration Methods 0.000 claims abstract description 17
- 238000011144 upstream manufacturing Methods 0.000 claims abstract description 11
- 238000009825 accumulation Methods 0.000 claims abstract description 4
- 230000005540 biological transmission Effects 0.000 claims description 14
- 239000002689 soil Substances 0.000 claims description 10
- 230000001502 supplementing effect Effects 0.000 claims description 3
- 239000002352 surface water Substances 0.000 claims 1
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
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- 239000004033 plastic Substances 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 239000002984 plastic foam Substances 0.000 description 1
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Classifications
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B15/00—Cleaning or keeping clear the surface of open water; Apparatus therefor
- E02B15/04—Devices for cleaning or keeping clear the surface of open water from oil or like floating materials by separating or removing these materials
- E02B15/10—Devices for removing the material from the surface
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B15/00—Cleaning or keeping clear the surface of open water; Apparatus therefor
- E02B15/04—Devices for cleaning or keeping clear the surface of open water from oil or like floating materials by separating or removing these materials
- E02B15/06—Barriers therefor construed for applying processing agents or for collecting pollutants, e.g. absorbent
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
- Y02A20/204—Keeping clear the surface of open water from oil spills
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- Cleaning Or Clearing Of The Surface Of Open Water (AREA)
Abstract
A method for automatically intercepting, conveying and cleaning floating dirt by utilizing hydraulic natural flow comprises the following steps: the method comprises the steps that all floating dirt is intercepted, conveyed and cleaned, and the water inlet openings of the arc type intercepting and conveying floating grooves of the unit face the upstream side of water flow, so that the arc type intercepting and conveying floating grooves float on the water surface, and the water surface is positioned in the water inlet openings; the upstream water flow and the floating dirt are brought into the arc-shaped blocking and conveying floating groove along with the water flow, the water flow freely passes through the arc-shaped blocking and conveying floating groove, and the floating dirt is blocked in the arc-shaped blocking and conveying floating groove; after the floating dirt in the arc-shaped blocking and conveying floating tank reaches a certain accumulation amount, starting a motor arranged in the floating tank to drive the arc-shaped blocking and conveying floating tank to rotate, and stopping the motor from rotating when the arc-shaped blocking and conveying floating tank is rotated to an upward opening; after all the floating dirt at the end part of the end head gate valve enters the floating dirt collecting chamber, the winch is used for lifting the floating dirt filtering net bag to salvage the floating dirt. The invention does not need to arrange other conveying devices, simplifies the conveying principle and reduces the stress of the floating rope.
Description
The invention is a divisional application aiming at a device and a method for automatically intercepting, conveying and cleaning floating dirt by utilizing hydraulic natural flow (application number: 2021113492432; application day: 2021, 11, 15 days).
Technical Field
The invention belongs to the technical field of cleaning and environmental protection, and particularly relates to an automatic interception, conveying and cleaning method for floating dirt by utilizing hydraulic natural flow.
Background
Drift soil refers to solid floats floating on the surface of a river. Mainly comprises natural matters such as weeds, leaves, branches and the like, and living throws (garbage) such as plastic foam, plastic bags, plastic bottles and the like. If the river is flooded, the environment is polluted, the landscape of the river is influenced, the normal operation of a power station or shipping is also influenced, and even serious disasters are caused by untimely treatment.
For cleaning the floating dirt, the following modes are mainly adopted at present: ① And (5) manually salvaging and cleaning. The problems of low efficiency, high cost, unsafe, no-motion cleaning of dangerous areas and the like exist; ② And (5) salvaging and cleaning the floating ship. The defects of high cost, low efficiency and incapability of cleaning local and water flow dangerous areas in a close way still exist; ③ The floating dirt is discharged (discharged) directly downstream. Drift contaminants can still affect downstream rivers, reservoirs, and hydraulic junctions.
The Chinese patent document CN 109183747A discloses a system for intercepting, conveying and cleaning floating dirt, which adopts a dragon mechanism as a garbage transportation component and has the defects that:
1. The resistance of the floating rope can be increased by the dragon mechanism, the trafficability of water is poor, and the floating rope is easy to break particularly in a water area with a large span;
2. The floating rope is generally made of flexible materials, and the transmission resistance of the dragon mechanism is high; if both the floating rope and the dragon mechanism are made of rigid materials, the floating rope can deform under the impact of water flow, and the dragon mechanism is easy to be blocked.
Disclosure of Invention
In view of the technical problems existing in the background art, the automatic interception, conveying and cleaning method for the floating dirt by utilizing the hydraulic natural flow provided by the invention intercepts the floating dirt on the water surface by utilizing the arc type blocking and conveying floating groove, when the floating dirt in the arc type blocking and conveying floating groove needs to be cleaned, the arc type blocking and conveying floating groove is rotated, so that the water inlet opening is upward, the end gate valve is opened, the floating dirt is brought into the floating dirt collecting chamber by utilizing the natural flow of water flow, other conveying devices are not needed, the conveying principle is simplified, and the stress of a floating rope is reduced.
In order to solve the technical problems, the invention adopts the following technical scheme:
The automatic interception, conveying and cleaning method for the floating dirt by utilizing the hydraulic natural flow adopts an automatic interception, conveying and cleaning device for the floating dirt by utilizing the hydraulic natural flow, and the device comprises a floating dirt interception, conveying and cleaning unit, an end gate valve, a floating dirt collecting chamber, a winch and a floating dirt filtering net bag; the floating dirt interception, conveying and cleaning unit comprises an arc-shaped interception and conveying floating groove, a water passing hole, a floating box, a motor, a bevel gear, a transmission rod and a gear;
The cleaning method comprises the following steps:
Step one: interception process: the method comprises the steps that all floating dirt is intercepted, conveyed and cleaned, and the water inlet openings of the arc type intercepting and conveying floating grooves of the unit face the upstream side of water flow, so that the arc type intercepting and conveying floating grooves float on the water surface, and the water surface is positioned in the water inlet openings; the upstream water flow and the floating dirt are brought into the arc-shaped blocking and conveying floating groove along with the water flow, and the water flow freely passes through the arc-shaped blocking and conveying floating groove as the arc-shaped blocking and conveying floating groove is provided with the water holes, and the floating dirt is blocked in the arc-shaped blocking and conveying floating groove;
step two: the transfer process comprises the following steps: after the floating dirt in the arc type blocking and conveying floating tank reaches a certain accumulation amount, starting a motor arranged in the floating tank, driving a transmission rod and a gear to rotate by the motor through a bevel gear, and meshing and driving the gear with an arc type rack on the outer wall of the arc type blocking and conveying floating tank so as to drive the arc type blocking and conveying floating tank to rotate, wherein the motor stops rotating when the arc type blocking and conveying floating tank is rotated to an upward opening;
on the premise that the water level in the floating dirt collecting chamber is in a non-water state or is lower than the water level of the river surface, opening an end gate valve at the end part of the arc type blocking and conveying floating groove, enabling water in the arc type blocking and conveying floating groove to flow towards the end of the arc type blocking and conveying floating groove, continuously supplementing water into the arc type blocking and conveying floating groove through a water hole, enabling water flow to continuously flow along with the floating dirt in the arc type blocking and conveying floating groove towards the end gate valve, closing the end gate valve after all the floating dirt in the arc type blocking and conveying floating groove is conveyed, starting a motor to enable the arc type blocking and conveying floating groove to rotate, stopping working of the motor when the opening of the arc type blocking and conveying floating groove is restored to be turned to the upstream, and completing a conveying and conveying process;
Step three: the cleaning process comprises the following steps: after all the floating dirt at the end part of the end head gate valve enters the floating dirt collecting chamber, the winch is used for lifting the floating dirt filtering net bag to salvage the floating dirt.
[] Preferably, in the second step, the water level in the floating dirt collecting chamber is always ensured to be lower than the river channel level, and if the water level in the floating dirt collecting chamber rises to influence the water flow in the arc-shaped blocking and floating groove, the water is drained through the drainage device in time.
[] Preferably, in the second and third steps, if the amount of the floating dirt is excessive and exceeds the capacity of the floating dirt collecting chamber, the end gate valve is closed to clean the floating dirt, and then the end gate valve is opened to clean the floating dirt next time.
[] Preferably, the automatic interception, conveying and cleaning device for floating dirt by utilizing hydraulic natural flow further comprises a floating rope, wherein the cross section of the floating rope is of a C-shaped structure, the floating rope comprises an arc-shaped blocking and conveying floating groove, a water inlet opening is formed in the arc-shaped blocking and conveying floating groove, a water passing hole is formed in the opposite side of the water inlet opening, a floating box is arranged at the lower part of the arc-shaped blocking and conveying floating groove and is in rotary connection with the arc-shaped blocking and conveying floating groove, and a driving mechanism is arranged in the floating box and used for rotating the floating rope; the two ends of the floating rope are provided with end head gate valves, the end head gate valves are arranged on the outer wall of the floating dirt collecting chamber, a floating dirt filtering net bag is arranged in the floating dirt collecting chamber, and a drainage device is arranged in the floating dirt collecting chamber;
The floating rope comprises a plurality of floating dirt interception, conveying and cleaning units, and two adjacent floating dirt interception, conveying and cleaning units are connected through a flexible corrugated pipe;
a buoyancy tank is arranged below each arc-shaped blocking and conveying buoyancy tank; a driving mechanism is arranged in each buoyancy tank;
The driving mechanism comprises a motor, the motor drives the transmission rod to rotate through the bevel gear, the transmission rod is connected with the gear, the gear is meshed with the arc-shaped rack, and the arc-shaped rack is fixed on the outer wall of the arc-shaped blocking float groove.
[] Preferably, fixed slip rings are arranged at two ends of the arc-shaped blocking floating groove, and the arc-shaped blocking floating groove is connected with the floating box through the fixed slip rings.
[] Preferably, the bottom of the floating dirt collecting chamber is provided with a drain hole, the lower part of the collecting chamber is provided with a floating dirt filtering net bag, the top of the collecting chamber is provided with a lifting door machine, the lifting door machine is provided with a winch, and the winch pulls the floating dirt filtering net bag through a sling ().
[] Preferably, the flexible corrugated pipe is connected with the arc-shaped blocking floating groove through a unit connecting ring.
The following beneficial effects can be achieved in this patent:
1. the arc type blocking and floating groove is utilized to intercept the floating dirt on the water surface, when the floating dirt in the arc type blocking and floating groove needs to be cleaned, the arc type blocking and floating groove is rotated, the water inlet opening is upward, the end head gate valve is opened, the floating dirt is brought into the floating dirt collecting chamber by utilizing the natural flow of water flow, and other conveying devices are not required to be arranged, so that the conveying principle is simplified. The arc type blocking and floating groove is rotated by the driving mechanism, so that the forward water flow in the river channel is prevented from directly rushing into the floating dirt collection chamber from the arc type blocking and floating groove, when the arc type blocking and floating groove rotates to enable the water inlet opening to be upward, the water flow pressure of the end gate valve can be reduced, and the end gate valve is used for adjusting and controlling.
2. The arc-shaped blocking and conveying floating groove has good water flow passing property, the pressure born by the floating dirt blocking and conveying cleaning unit is small, and the arc-shaped blocking and conveying floating groove can be subjected to larger water flow impact temporarily only when the arc-shaped blocking and conveying floating groove is required to drain floating dirt, so that compared with the prior art, the impact pressure of the floating dirt blocking and conveying cleaning unit is greatly reduced.
3. The plurality of float dirt interception, conveying and cleaning units are flexibly connected, so that the impact force of water flow can be absorbed, certain redundant control is realized, the dragon mechanism is avoided, and the conveying function of the whole float rope is not affected.
Drawings
The invention is further illustrated by the following examples in conjunction with the accompanying drawings:
FIG. 1 is a schematic diagram of an automatic interception, transportation and cleaning device utilizing hydraulic natural flow for floating dirt;
FIG. 2 is a three-dimensional view of a floating soil interception, transportation and cleaning unit according to the present invention;
FIG. 3 is a front view of the floating soil interception and delivery cleaning unit of the present invention;
FIG. 4 is a three-dimensional view of a floating soil interception, transportation and cleaning unit according to the present invention;
FIG. 5 is a flow chart of the operation of the present invention;
FIG. 6 is a diagram showing the effect of the present invention.
In the figure: the device comprises a floating dirt interception and transportation cleaning unit 1, an arc type blocking and transportation floating tank 101, a water passing hole 102, a floating box 103, a motor 104, a bevel gear 105, a transmission rod 106, a gear 107, an arc type rack 108, a fixed slip ring 109, a flexible corrugated pipe 2, an end gate valve 3, a lifting door machine 401, a winch 402, a sling 403, a floating dirt filtering net bag 404, a floating dirt collecting chamber 5, a drain hole 6 and a floating dirt delivery transport vehicle 7.
Detailed Description
The automatic interception, conveying and cleaning method for the floating dirt by utilizing the hydraulic natural flow adopts an automatic interception, conveying and cleaning device for the floating dirt by utilizing the hydraulic natural flow, and the device has the following specific structure:
As shown in fig. 1 to 6, the device comprises a floating rope, the cross section of the floating rope is of a C-shaped structure, the floating rope comprises an arc-shaped blocking floating groove 101, a water inlet opening is formed in the arc-shaped blocking floating groove 101, a water through hole 102 is formed in the opposite side of the water inlet opening, a floating box 103 is arranged at the lower part of the arc-shaped blocking floating groove 101, the floating box 103 is rotatably connected with the arc-shaped blocking floating groove 101, and a driving mechanism is arranged in the floating box 103 and used for rotating the floating rope; the two ends of the floating rope are provided with end gate valves 3, the end gate valves 3 are arranged on the outer wall of the floating dirt collecting chamber 5, a floating dirt filtering net bag 404 is arranged in the floating dirt collecting chamber 5, and a drainage device is arranged in the floating dirt collecting chamber 5.
The invention provides an automatic interception, conveying and cleaning device for floating dirt by utilizing hydraulic natural flow, which comprises a floating dirt interception, conveying and cleaning unit 1, a flexible corrugated pipe 2, an end head gate valve 3, a floating dirt collecting system, a floating dirt collecting chamber 5 and a drainage device.
The floating dirt interception and conveying cleaning unit 1 comprises an arc-shaped interception and conveying floating tank 101, a water passing hole 102, a floating box 103, a motor 104, a bevel gear 105, a transmission rod 106, a gear 107, an arc-shaped rack 108 and a fixed slip ring 109.
The floating dirt collection system comprises a lifting door machine 401, a winch 402, a sling 403 and a floating dirt filtering net bag 404.
The drainage device is used for draining water in the floating dirt collecting chamber 5, and when the floating dirt collecting chamber 5 is connected with a lower drainage ditch, the floating dirt collecting chamber 5 can be provided with only the drainage hole 6. Preferably, the drainage means is a submersible pump which re-pumps the excess water in the drift dirt collection chamber 5 into the river.
The invention aims to design: the arc type blocking and conveying floating groove 101 is utilized to intercept the floating dirt on the water surface, when the floating dirt in the arc type blocking and conveying floating groove 101 needs to be cleaned, the arc type blocking and conveying floating groove 101 is rotated, the water inlet opening is upward, the end head gate valve 3 is opened, the floating dirt is brought into the floating dirt collecting chamber 5 by utilizing the natural flow of water flow, other conveying devices do not need to be arranged, and the conveying principle is simplified. The arc type blocking and floating groove 101 is rotated by the driving mechanism, so that the forward water flow in the river channel is prevented from directly rushing into the floating dirt collecting chamber 5 from the arc type blocking and floating groove 101, when the arc type blocking and floating groove 101 rotates to enable the water inlet opening to be upward, the water flow pressure of the end gate valve 3 can be reduced, and the adjustment and control of the end gate valve 3 are utilized.
Further, the floating rope comprises a plurality of floating dirt interception and transportation cleaning units 1, and two adjacent floating dirt interception and transportation cleaning units 1 are connected through a flexible corrugated pipe 2. The whole floating rope can generate certain deformation, can be adaptively adjusted according to the water flow speed, and can absorb the kinetic energy of water.
Further, a buoyancy tank 103 is arranged below each arc type blocking and conveying floating groove 101; a drive mechanism is provided within each buoyancy tank 103. The driving mechanism comprises a motor 104, the motor 104 drives a transmission rod 106 to rotate through a bevel gear 105, the transmission rod 106 is connected with a gear 107, the gear 107 is meshed with an arc-shaped rack 108, and the arc-shaped rack 108 is fixed on the outer wall of the arc-shaped blocking float groove 101. The arc type blocking and floating groove 101 is driven by the motor to adjust the angle, and all motors are synchronously controlled by a control system.
Further, fixed slip rings 109 are arranged at two ends of the arc-shaped blocking floating groove 101, and the arc-shaped blocking floating groove 101 is connected with the floating box 103 through the fixed slip rings 109. Under normal operation, the arc type blocking and conveying float tank 101 only needs to be subjected to 90-degree angle adjustment.
Further, a drain hole 6 is arranged at the bottom of the floating dirt collecting chamber 5, a floating dirt filtering net bag 404 is arranged at the lower part of the collecting chamber 5, a lifting door machine 401 is arranged at the top of the collecting chamber 5, a winch 402 is arranged on the lifting door machine 401, and the winch 402 pulls the floating dirt filtering net bag 404 through a sling (403). The floating dirt filter net bag 404 is used for salvaging the floating dirt, and the floating dirt filter net bag 404 can be replaced by a water permeable hanging basket.
Further, the flexible corrugated pipe 2 is connected with the arc-shaped blocking float groove 101 through the unit connecting ring 110. The unit connection ring 110 is a pipe hoop structure for locking the flexible bellows 2.
The application occasions of the invention are as follows:
first, the end gate valve 3 in this embodiment is fixedly connected, and the whole device is suitable for the upstream water channel of the dam body, because the running water level of the dam is basically fixed, for example, the running water level of the three gorges dam is generally 175m, and the running water level is controlled to be 135m only in the flood season.
Second, when the present device is applied to other waterways, it is necessary to design the head gate valve 3 to be floatable.
The cleaning method comprises the following steps:
Step one: interception process: the water inlet openings of the arc-shaped blocking and conveying floating grooves 101 of all the floating dirt blocking and conveying cleaning units 1 face the upstream side of water flow, and the arc-shaped blocking and conveying floating grooves 101 are ensured to float on the water surface, and the water surface is positioned in the water inlet openings; the upstream water flow and the floating dirt are carried into the arc-shaped blocking and conveying floating groove 101 along with the water flow, and the water flow freely passes through the arc-shaped blocking and conveying floating groove 101 as the arc-shaped blocking and conveying floating groove 101 is provided with the water hole 102, and the floating dirt is blocked in the arc-shaped blocking and conveying floating groove 101;
Step two: the transfer process comprises the following steps: after the floating dirt in the arc type blocking and conveying floating tank 101 reaches a certain accumulation amount, starting a motor 104 arranged in a floating box 103, driving a transmission rod 106 and a gear 107 to rotate by the motor 104 through a bevel gear 105, and meshing and driving the gear 107 with an arc type rack 108 on the outer wall of the arc type blocking and conveying floating tank 101 to further drive the arc type blocking and conveying floating tank 101 to rotate, wherein the motor 104 stops rotating when the arc type blocking and conveying floating tank 101 is rotated to an upward opening;
Under the premise that the floating dirt collecting chamber 5 is in a non-water state or the water level in the floating dirt collecting chamber 5 is lower than the water level of a river surface, opening a head gate valve 3 at the end part of the arc type blocking and conveying float groove 101, enabling water in the arc type blocking and conveying float groove 101 to flow towards the head, simultaneously continuously supplementing water into the arc type blocking and conveying float groove 101 through a water hole 102, enabling water flow to continuously flow along with the floating dirt along the arc type blocking and conveying float groove 101 towards the head gate valve 3, closing the head gate valve 3 after the floating dirt in the arc type blocking and conveying float groove 101 is completely conveyed, starting a motor 104 to enable the arc type blocking and conveying float groove 101 to rotate, and stopping the motor 104 when the opening of the arc type blocking and conveying float groove 101 is restored to be turned upwards, so as to finish a conveying and conveying process;
Step three: the cleaning process comprises the following steps: after all the floating dirt at the end of the end gate valve 3 enters the floating dirt collecting chamber 5, the winch 402 is used for lifting the floating dirt filtering net bag 404, and the floating dirt is salvaged.
Preferably, in the second step, the water level in the floating dirt collecting chamber 5 is always ensured to be lower than the river channel level, and if the water level in the floating dirt collecting chamber 5 rises to influence the water flow in the arc-shaped blocking and conveying floating groove 101, the water is timely drained through the drainage device.
Preferably, in the second and third steps, if the amount of the floating dirt is excessive and exceeds the capacity of the floating dirt collecting chamber 5, the end gate valve 3 is closed to clean the floating dirt, and then the end gate valve 3 is opened to clean the floating dirt next time.
The above embodiments are only preferred embodiments of the present invention, and should not be construed as limiting the present invention, and the scope of the present invention should be defined by the claims, including the equivalents of the technical features in the claims. I.e., equivalent replacement modifications within the scope of this invention are also within the scope of the invention.
Claims (7)
1. An automatic interception, transportation and cleaning method for floating dirt by utilizing hydraulic natural flow is characterized in that: an automatic interception, conveying and cleaning device for floating dirt by utilizing hydraulic natural flow is adopted, and comprises a floating dirt interception, conveying and cleaning unit (1), an end gate valve (3), a floating dirt collecting chamber (5), a winch (402) and a floating dirt filtering net bag (404); the floating dirt interception, conveying and cleaning unit (1) comprises an arc-shaped interception, conveying and cleaning groove (101), a water passing hole (102), a buoyancy tank (103), a motor (104), a bevel gear (105), a transmission rod (106) and a gear (107);
The cleaning method comprises the following steps:
step one: interception process: the method comprises the steps that all the floating dirt interception and conveying cleaning units (1) are enabled to be in an arc-shaped blocking and conveying floating groove (101) with water inlet openings facing to the upstream side of water flow, the arc-shaped blocking and conveying floating groove (101) is enabled to float on the water surface, and the water surface is located in the water inlet openings; the upstream water flow and the floating dirt are carried into the arc-shaped blocking and conveying floating groove (101) along with the water flow, and the water flow freely passes through the arc-shaped blocking and conveying floating groove (101) as the arc-shaped blocking and conveying floating groove (101) is provided with the water holes (102), and the floating dirt is blocked in the arc-shaped blocking and conveying floating groove (101);
Step two: the transfer process comprises the following steps: after the floating dirt in the arc type blocking and conveying floating groove (101) reaches a certain accumulation amount, starting a motor (104) arranged in a floating box (103), driving a transmission rod (106) and a gear (107) to rotate by the motor (104) through a bevel gear (105), and meshing and driving the gear (107) with an arc type rack (108) on the outer wall of the arc type blocking and conveying floating groove (101) so as to drive the arc type blocking and conveying floating groove (101) to rotate, wherein the motor (104) stops rotating when the arc type blocking and conveying floating groove (101) is rotated to an upward opening;
Under the premise that the water level in the floating dirt collecting chamber (5) is in a non-water state or is lower than the river surface water level, opening a head gate valve (3) at the end part of the arc type blocking and conveying float groove (101), enabling water in the arc type blocking and conveying float groove (101) to flow towards the end of the arc type blocking and conveying float groove, continuously supplementing water into the arc type blocking and conveying float groove (101) through a water hole (102), enabling water flow to continuously flow along with the floating dirt along the arc type blocking and conveying float groove (101) towards the head gate valve (3), closing the head gate valve (3) after the floating dirt in the arc type blocking and conveying float groove (101) is completely conveyed, starting a motor (104) to enable the arc type blocking and conveying float groove (101) to rotate, and stopping the motor (104) to finish a primary conveying process when the opening of the arc type blocking and conveying float groove (101) is recovered to the upstream;
step three: the cleaning process comprises the following steps: after all the floating dirt at the end part of the end head gate valve (3) enters the floating dirt collecting chamber (5), the winch (402) is used for lifting the floating dirt filtering net bag (404) to salvage the floating dirt.
2. The automatic interception, transportation and cleaning method for floating soil by utilizing hydraulic natural flow according to claim 1, wherein the method comprises the following steps: in the second step, the water level in the floating dirt collecting chamber (5) is always ensured to be lower than the river channel level, and if the water level in the floating dirt collecting chamber (5) rises to influence the water flow in the arc-shaped blocking and conveying floating groove (101), the water is drained through the drainage device in time.
3. The automatic interception, transportation and cleaning method for floating soil by utilizing hydraulic natural flow according to claim 1, wherein the method comprises the following steps: in the second and third steps, if the amount of the floating dirt is excessive and exceeds the bearable capacity of the floating dirt collecting chamber (5), the end head gate valve (3) is closed to clean the floating dirt, and then the end head gate valve (3) is opened to clean the floating dirt next time.
4. The automatic interception, transportation and cleaning method for floating soil by utilizing hydraulic natural flow according to claim 1, wherein the method comprises the following steps: the automatic interception, conveying and cleaning device for the floating dirt by utilizing the natural flow of water power further comprises a floating rope, the cross section of the floating rope is of a C-shaped structure, the floating rope comprises an arc-shaped blocking and conveying floating groove (101), a water inlet opening is formed in the arc-shaped blocking and conveying floating groove (101), a water passing hole (102) is formed in the opposite side of the water inlet opening, a buoyancy tank (103) is arranged at the lower part of the arc-shaped blocking and conveying floating groove (101), the buoyancy tank (103) is rotationally connected with the arc-shaped blocking and conveying floating groove (101), and a driving mechanism is arranged in the buoyancy tank (103) and used for rotating the floating rope; the two ends of the floating rope are provided with end head gate valves (3), the end head gate valves (3) are arranged on the outer wall of the floating dirt collecting chamber (5), a floating dirt filtering net bag (404) is arranged in the floating dirt collecting chamber (5), and a drainage device is arranged in the floating dirt collecting chamber (5);
the floating rope comprises a plurality of floating dirt interception, conveying and cleaning units (1), and two adjacent floating dirt interception, conveying and cleaning units (1) are connected through a flexible corrugated pipe (2);
A buoyancy tank (103) is arranged below each arc-shaped blocking and conveying floating groove (101); a driving mechanism is arranged in each buoyancy tank (103);
the driving mechanism comprises a motor (104), the motor (104) drives a transmission rod (106) to rotate through a bevel gear (105), the transmission rod (106) is connected with a gear (107), the gear (107) is meshed with an arc-shaped rack (108), and the arc-shaped rack (108) is fixed on the outer wall of the arc-shaped blocking and floating groove (101).
5. The automatic interception, transportation and cleaning method for floating soil by utilizing hydraulic natural flow according to claim 4, wherein the method comprises the following steps: the two ends of the arc type blocking floating groove (101) are provided with fixed slip rings (109), and the arc type blocking floating groove (101) is connected with the floating box (103) through the fixed slip rings (109).
6. The automatic interception, transportation and cleaning method for floating soil by utilizing hydraulic natural flow according to claim 4, wherein the method comprises the following steps: the bottom of the floating dirt collecting chamber (5) is provided with a drain hole (6), the lower part of the collecting chamber (5) is provided with a floating dirt filtering net bag (404), the top of the collecting chamber (5) is provided with a lifting door machine (401), the lifting door machine (401) is provided with a winch (402), and the winch (402) pulls the floating dirt filtering net bag (404) through a sling (403).
7. The automatic interception, transportation and cleaning method for floating soil by utilizing hydraulic natural flow according to claim 4, wherein the method comprises the following steps: the flexible corrugated pipe (2) is connected with the arc-shaped blocking and floating groove (101) through a unit connecting ring (110).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310060106.XA CN116104063B (en) | 2021-11-15 | 2021-11-15 | Automatic interception, conveying and cleaning method for floating dirt by utilizing hydraulic natural flow |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111349243.2A CN114134870B (en) | 2021-11-15 | 2021-11-15 | Automatic floating dirt intercepting, conveying and cleaning device and method utilizing hydraulic natural flow |
| CN202310060106.XA CN116104063B (en) | 2021-11-15 | 2021-11-15 | Automatic interception, conveying and cleaning method for floating dirt by utilizing hydraulic natural flow |
Related Parent Applications (1)
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN207348033U (en) * | 2017-10-17 | 2018-05-11 | 四川东方水利装备工程股份有限公司 | A kind of floating material fishing device |
| CN108360464A (en) * | 2018-05-10 | 2018-08-03 | 云南大学 | Collect reservoir of floater and block dirty system of floating |
| CN109183747A (en) * | 2018-10-11 | 2019-01-11 | 重庆大学 | A kind of drift dirt interception transferring cleaning system |
| CN113430998A (en) * | 2021-05-28 | 2021-09-24 | 河海大学 | Horizontal radial gate system and sewage disposal operation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108265686A (en) * | 2018-03-08 | 2018-07-10 | 乐山市山鹰模具有限责任公司 | A kind of van-type steel blocks dirty drift |
| CN109944221B (en) * | 2019-04-12 | 2020-10-02 | 江苏科技大学 | Floating type garbage cleaning device for floating garbage on water |
| CN112376519A (en) * | 2020-11-09 | 2021-02-19 | 孙家付 | Preceding with floating intercepting device of good hydropower station of continuation clearance effect |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207348033U (en) * | 2017-10-17 | 2018-05-11 | 四川东方水利装备工程股份有限公司 | A kind of floating material fishing device |
| CN108360464A (en) * | 2018-05-10 | 2018-08-03 | 云南大学 | Collect reservoir of floater and block dirty system of floating |
| CN109183747A (en) * | 2018-10-11 | 2019-01-11 | 重庆大学 | A kind of drift dirt interception transferring cleaning system |
| CN113430998A (en) * | 2021-05-28 | 2021-09-24 | 河海大学 | Horizontal radial gate system and sewage disposal operation method thereof |
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| CN114134870A (en) | 2022-03-04 |
| CN114134870B (en) | 2023-03-24 |
| CN116104063A (en) | 2023-05-12 |
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