CN112411467A - Wharf structure - Google Patents
Wharf structure Download PDFInfo
- Publication number
- CN112411467A CN112411467A CN202011157387.3A CN202011157387A CN112411467A CN 112411467 A CN112411467 A CN 112411467A CN 202011157387 A CN202011157387 A CN 202011157387A CN 112411467 A CN112411467 A CN 112411467A
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- CN
- China
- Prior art keywords
- water
- wharf
- pump
- sludge
- pressure
- Prior art date
- 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.)
- Pending
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 105
- 239000010802 sludge Substances 0.000 claims abstract description 48
- 238000005507 spraying Methods 0.000 claims abstract description 20
- 238000001914 filtration Methods 0.000 claims abstract description 13
- 238000005192 partition Methods 0.000 claims description 23
- 241000251468 Actinopterygii Species 0.000 claims description 13
- 238000005086 pumping Methods 0.000 abstract description 8
- 239000000203 mixture Substances 0.000 description 9
- 239000007921 spray Substances 0.000 description 4
- 230000008021 deposition Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000007596 consolidation process Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
Images
Classifications
-
- 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
- E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
- E02B3/06—Moles; Piers; Quays; Quay walls; Groynes; Breakwaters ; Wave dissipating walls; Quay equipment
- E02B3/068—Landing stages for vessels
-
- 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
- Y02A10/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE at coastal zones; at river basins
- Y02A10/11—Hard structures, e.g. dams, dykes or breakwaters
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Treatment Of Sludge (AREA)
Abstract
The invention discloses a wharf structure, comprising: a dock body; the wharf comprises a wharf body, a sludge groove, a baffle plate and a water spraying hole, wherein the wharf body is arranged at the front bottom of the wharf body; the water inlet of the filtering mechanism is communicated with the sludge suction port through a sludge suction pipe, and the sludge suction pipe is provided with a sludge pump; the water collecting tank is communicated with the water outlet of the filtering mechanism and is also communicated with a water spraying port through a water spraying pipe, and a high-pressure water pump is arranged on the water spraying pipe; and the controller is electrically connected with the mud pump and the high-pressure water pump and controls the high-pressure water pump and the mud pump to be switched between a first working mode and a second working mode. The invention can reduce the use of the mud pumping boat and can automatically carry out dredging work according to the requirement.
Description
Technical Field
The invention relates to the technical field of hydraulic engineering. More particularly, the present invention relates to a wharf structure.
Background
The dock is a hydraulic building for ships to stop, load and unload goods and passengers to get on and off. During the operation of the wharf, the channel and the edge of the wharf deposit much silt along with the movement of water flow, so that the wharf must frequently carry out dredging work. Usually, a dredger is adopted for dredging, but the dredger can influence the normal operation of a wharf, the dredging can not be carried out at any time, and the problem of high cost also exists. Therefore, it is desirable to design a technical solution that can overcome the above-mentioned drawbacks.
Disclosure of Invention
An object of the present invention is to provide a wharf structure which reduces the use of a dredger and enables automatic dredging work as required.
To achieve these objects and other advantages in accordance with the purpose of the invention, there is provided according to one aspect of the invention a dock structure, comprising:
a dock body;
the wharf comprises a wharf body, a wharf body and a baffle plate, wherein the wharf body is provided with a water inlet and a water outlet;
the water inlet of the filtering mechanism is communicated with the sludge suction port through a sludge suction pipe, and the sludge suction pipe is provided with a sludge pump;
the water collecting tank is communicated with a water outlet of the filtering mechanism and is also communicated with the water spraying port through a water spraying pipe, and a high-pressure water pump is arranged on the water spraying pipe;
and the controller is electrically connected with the mud pump and the high-pressure water pump, controls the high-pressure water pump and the mud pump to be switched between a first working mode and a second working mode, works at first preset time intervals at the first working mode at first water pressure, works at the same time at the second working mode at the second water pressure, and works at the second water pressure which is lower than the first water pressure.
Furthermore, the longitudinal section of the silt groove is trapezoidal in the wharf structure.
Further, the wharf structure is characterized in that the partition plates are trapezoidal.
Furthermore, in the wharf structure, the fish scale holes are distributed on the partition plate in a plurality of concentric circles around the center of the partition plate, and the opening of the fish scale holes faces a direction far away from the center of the partition plate.
Further, in the wharf structure, the controller switches the high-pressure water pump and the mud pump to a second working mode at an interval of a second preset time, wherein the second preset time is longer than the first preset time.
Further, the wharf structure, the filtering mechanism and the water collecting tank are arranged on the surface of the wharf main body.
Furthermore, the wharf structure has the advantages that the working time of the first working mode is 5-10 seconds.
The invention at least comprises the following beneficial effects:
the wharf body is provided with a sludge groove at the bottom in front of the wharf body, a partition plate is arranged in the sludge groove and divides the sludge groove into a first part and a second part from top to bottom, fish scale holes are formed in the partition plate, a sludge pumping pipe is communicated with the first part, a water spraying pipe is communicated with the second part, a sludge pumping pump is arranged on the sludge pumping pipe, and a high-pressure water pump is arranged on the water spraying pipe. The wharf is operated for a long time, a large amount of sludge is deposited on the partition plate, the water spraying pipe sprays water to the second part, the water enters the first part through the fish scale holes, a muddy water mixture is formed in the first part, and then the muddy water is extracted from the muddy water mixture through the mud extracting pipe, so that the dredging work is realized. The invention can carry out dredging operation at any time according to the requirement, and the dredging is more timely and convenient.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of the separator of the present invention.
Detailed Description
The present invention is further described in detail below with reference to the attached drawings so that those skilled in the art can implement the invention by referring to the description text.
It will be understood that terms such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof.
As shown in fig. 1 and 2, an embodiment of the present application provides a wharf structure, including: a dock body 1; the wharf comprises a wharf body 1, a sludge groove 2, a partition plate 201, a fish scale hole 202 and a water spray hole, wherein the wharf body 1 is arranged at the front bottom of the wharf body 2, the partition plate 201 is arranged above the bottom of the sludge groove 2, the partition plate 201 divides the sludge groove 2 into a first part located above and a second part located below, the fish scale hole 202 is distributed on the surface of the partition plate 201, the side wall of the first part of the sludge groove 2 is provided with the sludge suction hole, and the side wall of the second part of the sludge groove 2 is provided with the water spray; the water inlet of the filtering mechanism 5 is communicated with the sludge suction port through a sludge suction pipe, and the sludge suction pipe is provided with a sludge pump; the water collecting tank 6 is communicated with the water outlet of the filtering mechanism 5, the water collecting tank 6 is also communicated with the water spraying port through a water spraying pipe 4, and the water spraying pipe 4 is provided with a high-pressure water pump; and the controller is electrically connected with the mud pump and the high-pressure water pump, controls the high-pressure water pump and the mud pump to be switched between a first working mode and a second working mode, works at first preset time intervals at the first working mode at first water pressure, works at the same time at the second working mode at the second water pressure, and works at the second water pressure which is lower than the first water pressure.
In the above embodiment, the dock body 1 may employ a conventional technique. The silt groove 2 is arranged at the bottom in front of the wharf main body 1 and is positioned at the bottom. A partition plate 201 is arranged in the sludge groove 2 to divide the sludge groove 2 into a first part and a second part up and down, the first part is larger than the second part, and fish scale holes 202 are formed in the partition plate 201 to reduce the phenomenon that excessive sludge enters the second part. The first part is communicated with a filtering mechanism 5 through a mud pumping pipe 3, the second part is communicated with a water collecting tank 6 through a water spraying pipe 4, water in the water collecting tank 6 is filtered by the filtering mechanism 5, a mud pumping pump is arranged on the mud pumping pipe 3, and a high-pressure water pump is arranged on the water spraying pipe 4. After the wharf operates for a period of time, a large amount of sludge is deposited on the partition plate 201, the water spraying pipe 4 supplies water to the second part, the water enters the first part from the fish scale holes 202, the sludge is stripped from the partition plate 201 and forms a sludge-water mixture with the water, and the sludge-water mixture can be sucked out by the high-pressure water pump, so that dredging is realized. Further, realize first mode and second mode through the controller, high pressure water pump in the first mode works with first water pressure, peels off the silt on baffle 201 promptly through first water pressure, avoids silt concretion on baffle 201, influences follow-up desilting, and in the second mode, high pressure water pump and dredge pump work simultaneously, and high pressure water pump water spray forms muddy water mixture at first portion, and dredge pump takes out muddy water mixture. The first water pressure is higher than the second water pressure so as to avoid the sludge consolidation fully, and the second water pressure is lower so as to form the mud-water mixture, if the first water pressure is 3Mpa, the second water pressure is 2 Mpa. The working time of the first working mode is short, and sludge solidification can be avoided, and the working time and the first preset time of the second working mode are estimated according to the volume of the first part and the wharf operation time, and can also be determined according to statistical data. It can be seen that this embodiment can not influence the operation of pier, can desilting as required in real time moreover, and is convenient, fast, can also avoid silt deposit too inseparable, and in addition, the water of the header tank 6 of this embodiment is filtered by muddy water mixture and is obtained, has realized the circulation of water promptly, has also solved the emission problem of water.
In other embodiments, the longitudinal section of the sludge groove 2 is trapezoidal, so that the sludge deposition dead angle can be reduced.
In other embodiments, the partition 201 has a trapezoid shape, so that the fish scale holes 202 have a larger distribution area, thereby facilitating the sludge stripping and the mud-water mixture formation.
In other embodiments, the fish scale holes 202 are distributed on the partition 201 in a plurality of concentric circles around the center of the partition 201, and the openings of the fish scale holes 202 face away from the center of the partition 201, so that the distribution can better peel off the sludge, and the impact force of the sludge is reduced and counteracted.
In other embodiments, the controller switches the high-pressure water pump and the sludge pump to a second working mode at intervals of a second preset time, the second preset time is longer than the first preset time, the second preset time is determined according to the volume of the first part and the sludge deposition speed, the sludge deposition speed is determined according to experience or actual observation, and the second working mode is performed at regular time to realize regular and automatic sludge removal.
In other embodiments, the filtering mechanism 5 and the water collecting tank 6 are both disposed on the surface of the wharf body 1, and the mud pumping pipe 3 and the water spraying pipe 4 can penetrate through the wharf body 1 to communicate the filtering mechanism 5 and the water collecting tank 6.
In other embodiments, the working time of the first working mode is 5-10 seconds, 5-10 seconds can meet the requirement of sludge stripping, and energy consumption caused by long-time working is avoided.
The number of apparatuses and the scale of the process described herein are intended to simplify the description of the present invention. Applications, modifications and variations of the wharf structure of the present invention will be apparent to those skilled in the art.
While embodiments of the invention have been described above, it is not limited to the applications set forth in the description and the embodiments, which are fully applicable in various fields of endeavor to which the invention pertains, and further modifications may readily be made by those skilled in the art, it being understood that the invention is not limited to the details shown and described herein without departing from the general concept defined by the appended claims and their equivalents.
Claims (7)
1. Wharf structure, its characterized in that includes:
a dock body;
the wharf comprises a wharf body, a wharf body and a baffle plate, wherein the wharf body is provided with a water inlet and a water outlet;
the water inlet of the filtering mechanism is communicated with the sludge suction port through a sludge suction pipe, and the sludge suction pipe is provided with a sludge pump;
the water collecting tank is communicated with a water outlet of the filtering mechanism and is also communicated with the water spraying port through a water spraying pipe, and a high-pressure water pump is arranged on the water spraying pipe;
and the controller is electrically connected with the mud pump and the high-pressure water pump, controls the high-pressure water pump and the mud pump to be switched between a first working mode and a second working mode, works at first preset time intervals at the first working mode at first water pressure, works at the same time at the second working mode at the second water pressure, and works at the second water pressure which is lower than the first water pressure.
2. The dock structure of claim 1, wherein the sludge trough is trapezoidal in longitudinal cross-section.
3. The dock structure of claim 2, wherein the partition is trapezoidal in shape.
4. The dock structure of claim 1, wherein the fish scale holes are distributed on the partition in a plurality of concentric circles around a center of the partition, and wherein the fish scale holes open in a direction away from the center of the partition.
5. The dock structure of claim 1, wherein the controller switches the high pressure water pump and the mud pump to a second mode of operation at a second predetermined time interval, the second predetermined time being greater than the first predetermined time.
6. The dock structure of claim 1, wherein the filter mechanism and the header tank are both disposed on the dock body surface.
7. The dock structure of claim 1, wherein the first mode of operation has an operating time of 5 to 10 seconds.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011157387.3A CN112411467A (en) | 2020-10-26 | 2020-10-26 | Wharf structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011157387.3A CN112411467A (en) | 2020-10-26 | 2020-10-26 | Wharf structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112411467A true CN112411467A (en) | 2021-02-26 |
Family
ID=74840546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011157387.3A Pending CN112411467A (en) | 2020-10-26 | 2020-10-26 | Wharf structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112411467A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013058009A1 (en) * | 2011-10-20 | 2013-04-25 | 日立造船株式会社 | Apparatus for cleaning filtration layer in seawater infiltration intake |
| CN105944408A (en) * | 2016-06-01 | 2016-09-21 | 王东 | Seepage failure type dredging technology |
| CN106759076A (en) * | 2016-12-02 | 2017-05-31 | 浙江海洋大学 | Harbour dredging structure |
| CN110438938A (en) * | 2019-08-13 | 2019-11-12 | 温州春桦秋时科技有限公司 | For constructing the river bunding structure in sponge city |
| CN211384044U (en) * | 2019-10-30 | 2020-09-01 | 王腾飞 | Silt filter equipment for hydraulic engineering |
-
2020
- 2020-10-26 CN CN202011157387.3A patent/CN112411467A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013058009A1 (en) * | 2011-10-20 | 2013-04-25 | 日立造船株式会社 | Apparatus for cleaning filtration layer in seawater infiltration intake |
| CN105944408A (en) * | 2016-06-01 | 2016-09-21 | 王东 | Seepage failure type dredging technology |
| CN106759076A (en) * | 2016-12-02 | 2017-05-31 | 浙江海洋大学 | Harbour dredging structure |
| CN110438938A (en) * | 2019-08-13 | 2019-11-12 | 温州春桦秋时科技有限公司 | For constructing the river bunding structure in sponge city |
| CN211384044U (en) * | 2019-10-30 | 2020-09-01 | 王腾飞 | Silt filter equipment for hydraulic engineering |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210226 |