CN112962706A - Lake water sludge cleaning device and application method thereof - Google Patents
Lake water sludge cleaning device and application method thereof Download PDFInfo
- Publication number
- CN112962706A CN112962706A CN202110440002.2A CN202110440002A CN112962706A CN 112962706 A CN112962706 A CN 112962706A CN 202110440002 A CN202110440002 A CN 202110440002A CN 112962706 A CN112962706 A CN 112962706A
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- sludge
- pipe
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- lake water
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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
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/007—Contaminated open waterways, rivers, lakes or ponds
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- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (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 discloses a lake water sludge cleaning device and a use method thereof, and the lake water sludge cleaning device comprises a ship body, wherein the ship body is connected with a sludge pumping barrel in a sliding manner, a pump body is connected in the sludge pumping barrel, the bottom of the sludge pumping barrel is connected with a telescopic pipe, the bottom of the telescopic pipe is connected with a pipe body, a stirring device is arranged in the pipe body, the bottom of the pipe body is circumferentially provided with an annular groove, a plurality of groups of sealing columns are connected in the groove in a sliding manner, the sealing columns are closely and adjacently arranged, and the top of each group of; a silt settling area is formed in the top of the ship body, a penetration area is arranged on one side of the silt settling area, and one side of the penetration area extends to the outside of the ship body through a drain pipe; a controller is arranged in the control chamber and is respectively connected with the pump body, the driving device and the stirring device in a control way; this device is provided with sealed post and spring, can the different forms of self-adaptation lakebed, makes body and silt form confined space, and is stirring, when taking out the silt to rivers disturbance on every side less, can not lead to water to become muddy, reduces the pollution to the lake water.
Description
Technical Field
The invention relates to the technical field of environmental protection treatment, in particular to a lake water sludge cleaning device and a using method thereof.
Background
Park lakes are part of natural waters, and because of their obvious differences from river courses, there are also great treatment difficulties in cleaning sludge from park lakes.
In the prior art, a dredger is generally adopted for cleaning sludge under water in a park lake, although the sludge can be cleaned, the disturbance to a water body is great in the sludge pumping process, and the pollution to the water body in the park lake is easy to cause; the bottom topography of the park lake is complex, so that the dredger cannot completely clean the bottom well, the sludge cleaning effect is poor, and the efficiency is low; the sludge pumped up the ship body cannot be well separated from mud and water, so that the ship body bears a lot of load, but bears little sludge and contains much water; therefore, there is a need for a tubular body that can be extracted hermetically and can be adapted to the topography of the lake bottom.
Disclosure of Invention
In order to solve the problems in the prior art, a lake water sludge cleaning device and a use method thereof are provided.
The technical scheme adopted by the invention for solving the technical problems is as follows:
a lake water sludge cleaning device comprises a hull and a control room, wherein at least one side of the hull is connected with a sludge pumping cylinder in a sliding manner, a pump body is connected in the sludge pumping cylinder, the bottom of the sludge pumping cylinder is connected with a telescopic pipe, and the telescopic pipe is connected with a driving device for controlling the pipe body to stretch; the bottom of the telescopic pipe is fixedly connected with a pipe body, a stirring device is arranged in the pipe body, the bottom of the pipe body is circumferentially provided with an annular groove, a plurality of groups of sealing columns are connected in the groove in a sliding mode, the sealing columns are closely and adjacently arranged, and the top of each group of sealing columns is connected with the top of the inner wall of the groove through a group of springs; a silt settling area is formed in the top of the ship body, a penetration area is arranged on one side of the silt settling area, the silt settling area is connected with the penetration area through a filter screen, one side of the penetration area extends to the outside of the ship body through a drain pipe, and an outlet of the silt pumping cylinder is arranged above the silt settling area; the control chamber is internally provided with a controller which is respectively connected with the pump body, the driving device and the stirring device in a control way.
Preferably, agitating unit includes the stirring rake, fixedly connected with cross mount in the body, and the stirring rake is connected in cross mount bottom center department, and the stirring rake top is connected with agitator motor.
Preferably, two sides of the top of the ship body are respectively provided with a group of tracks, each group of tracks is connected with a group of silt pumping cylinders in a sliding manner, the bottoms of the silt pumping cylinders are connected with sliding seats, and the sliding seats are connected with the tracks in a relative sliding manner; one side of the sliding seat is connected with a moving motor, the shaft end of the moving motor is connected with a moving wheel, and the moving wheel is connected on the track in a sliding manner.
Preferably, the driving device comprises a telescopic rod, the telescopic rod is connected with the sliding seat, and the bottom of the telescopic rod is fixedly connected with the pipe body.
Preferably, the middle position of the sludge settling area is provided with a penetration area, and two sides of the penetration area are connected with the sludge settling area through a group of filter screens.
The invention also discloses a using method of the lake water sludge cleaning device, which comprises the following steps:
s1: an operator sits in the control room and controls the ship body to reach a designated silt pumping place, so that the ship body and the water surface keep relatively static;
s2: the pipe body is adjusted to reach a proper position, so that the sealing column penetrates into the sludge to a certain depth to form a sealing space with the bottom sludge, when the sealing column touches hard objects such as lake bottom stones and the like, part of the sealing column is jacked up, and the whole pipe body can still seal the lake bottom sludge by self-adapting to the appearance of the hard objects through the compression spring;
s3: after the sludge enters the pipe body, the stirring device is started to break up the sludge, and then the pump body is started to pump the sludge to a ship through the sludge pumping barrel; because the sludge is sealed by the sealing columns during sludge pumping, the disturbance to the surrounding water flow is small during stirring and sludge pumping, the water is not turbid, and the pollution to lake water is reduced;
s4: when the sludge is pumped into the sludge settling area, the sludge begins to settle and filter, clear water enters the penetration area through penetration and then flows into the lake again through the drain pipe, and the sludge-water separation is completed;
s5: the steps S1-S4 are repeated until the sludge pumping operation is finished or the sludge settling zone is filled.
Preferably, in step S2, the method for adjusting the position of the tube includes:
and starting the moving motor to drive the moving wheel to move, further driving the silt pumping cylinder to slide to a proper position along the rail, then adjusting the telescopic rod to drive the telescopic pipe to stretch and contract, and simultaneously driving the pipe body to move to a proper position.
Compared with the prior art, the invention has the beneficial effects that:
1. compared with the traditional lake water sludge cleaning device, the device has the advantages that the sealing columns are arranged, so that the pipe body and the lake bottom sludge form a sealed space, the disturbance to the peripheral water flow is small during stirring and sludge pumping, the water is not turbid, and the pollution to the lake water is reduced.
2. Compared with the traditional lake water sludge cleaning device, the device has the advantages that the sealing columns can be self-adaptive to different terrains of the lake bottom by arranging the springs, the sealing columns can be automatically adjusted when meeting uneven places such as stones, sealing spaces are still formed, and the sludge cleaning effect is kept.
3. Compared with the traditional lake water sludge cleaning device, the device has the advantages that the sludge settling area and the infiltration area are arranged, so that sludge pumped to the ship can be automatically subjected to sludge-water separation, the sludge is continuously left on the ship, the filtered clear water is returned to the lake again, and more sludge can be pumped at one time.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a front view of the present invention.
Fig. 2 is a top view of the present invention.
Fig. 3 is a schematic view of the tube of fig. 1.
Fig. 4 is a schematic view of the structure of the moving wheel and the sliding seat in fig. 1.
Fig. 5 is a schematic view of the spring and sealing post structure of fig. 1.
Fig. 6 is a cross-sectional view of the groove of fig. 1.
Description of reference numerals:
1, a ship body; 2, a control room; 3, a stop block; 4, tracks; 5, moving the seat; 6, pumping a sludge cylinder; 7, a telescopic pipe; 8, telescoping a rod; 9 water draining pipe; 10 moving wheels; 11 a sludge settling zone; 12 a penetration zone; 12-1, filtering a screen; 13 a tube body; 13-1 spring; 13-2 sealing the column; 14 stirring paddles; 15 a stirring motor; 16 move the motor.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
As shown in fig. 1-6, the invention provides a lake water sludge cleaning device, which comprises a hull 1, wherein a control chamber 2 is arranged on one side of the top of the hull 1, a controller is arranged in the control chamber 2, the controller is respectively connected with a pump body, a driving device and a stirring device in a control way, and when the sludge cleaning work is carried out, workers complete various instructions of the sludge cleaning work in the control chamber 2; a sludge settling area 11 is formed in one side of the control chamber 2, and the sludge settling area 11 is a rectangular settling pond and is used for storing and settling sludge; a proper-size penetration area 12 is formed in the central axis of the sludge settling area 11, two sides of the penetration area 12 are respectively connected with the sludge settling area 11 through a group of filter screens 12-1, when sludge is pumped into the sludge settling area 11, water in the sludge on two sides automatically enters the penetration area 12 in the middle through the filter screens 12-1, and cement separation is automatically completed; a through hole is formed in one side of the ship body 1, the through hole is connected with a penetration area 12, a drain pipe 9 is connected to the through hole, and filtered clean water in the penetration area 12 flows into the lake again through the drain pipe 9, so that more sludge can be extracted by one-time dredging;
two sides of the top of the ship body 1 are respectively provided with a group of tracks 4, each group of tracks 4 is connected with a group of silt pumping cylinders 6 in a sliding manner, pump bodies are arranged in the silt pumping cylinders 6, and openings of the pump bodies are arranged above silt settling areas 11 and used for pumping silt at the bottoms onto the ship; the bottom of the silt pumping cylinder 6 is connected with a sliding seat 5, the sliding seat 5 is in relative sliding connection with the track 4, one side of the sliding seat 5 is connected with a moving motor 16, the shaft end of the moving motor 16 is connected with a moving wheel 10, and the moving wheel 10 is in sliding connection with the track 4 and used for driving the silt pumping cylinder 6 to move; the bottom of the sludge pumping cylinder 6 is fixedly connected with an extension tube 7, and the bottom of the extension tube 7 is fixedly connected with a tube body 13; one side of the sliding seat 5 is fixedly connected with telescopic rods 8, and the bottom ends of the two groups of telescopic rods 8 are fixedly connected with the pipe body 13 through a cross rod; the driving device comprises a telescopic rod 8, the telescopic rod 8 is connected with the sliding seat 5, the bottom of the telescopic rod 8 is fixedly connected with the pipe body 13 through a cross rod, when the telescopic rod 8 is telescopic, the cross rod at the bottom drives the pipe body 13 to move, and further drives the telescopic pipe 7 to perform telescopic motion, so that the telescopic device 13 reaches a designated position to perform silt pumping;
the upper half part of the telescopic device 13 is in a barrel shape, the bottom of the telescopic device is in a cuboid shape after passing through the funnel-shaped transition part, the inner part of the telescopic device is hollow, a cross fixing frame is connected to the inner part of the cuboid, a stirring paddle 14 is fixedly connected to the center of the fixing frame and used for stirring and scattering sludge, a stirring motor 15 is fixedly connected above the stirring paddle 14 and used for driving the stirring paddle 14 to rotate, the stirring motor 15 is fixedly connected to the cross fixing frame, a protective cover is arranged at the top of the stirring motor 15, and the protective cover is used for protecting the stirring; when sludge is extracted, the sludge firstly passes through the fixed cross and then enters the telescopic pipe 7, and then passes through the sludge extraction cylinder 6 and enters the sludge settling area 11;
the bottom of the pipe body 13 is circumferentially provided with an annular groove, a plurality of groups of sealing columns 13-2 are connected in the groove in a sliding mode, the sealing columns 13-2 are tightly connected, no gap exists between every two sealing columns, the top of each group of sealing columns 13-2 is connected with the top of the inner wall of the groove through a group of springs 13-1, and the bottom of each sealing column 13-2 is in a sharp-pointed shape and used for extending into the sludge to form a sealing space; after the pipe body 13 reaches a proper position, the sealing column 13-2 is pricked into the sludge to a certain depth to form a sealing space with the bottom sludge; when the sealing column 13-2 touches hard objects such as lake bottom stones and the like, part of the sealing column 13-2 is jacked up, and the whole pipe body 13 can still seal the lake bottom sludge by self-adapting to the appearance of the hard objects through the compression spring 13-1; the sludge is sealed by the sealing column 13-2, so that the disturbance to the surrounding water flow is small during stirring and sludge pumping, the water is not turbid, and the pollution to lake water is reduced.
The invention also provides a using method of the lake water sludge cleaning device, which comprises the following steps:
s1: an operator sits in the control room 2 and controls the ship body 1 to reach a designated silt pumping place, so that the ship body and the water surface keep relatively static;
s2: adjusting the pipe body 13 to a proper position, so that the sealing column 13-2 is inserted into the sludge to a certain depth to form a sealed space with the bottom sludge, when the sealing column 13-2 touches hard objects such as lake bottom stones and the like, part of the sealing column 13-2 is jacked up, and the whole pipe body 13 can still seal the lake bottom sludge by self-adapting to the appearance of the hard objects through the compression spring 13-1;
s3: after the sludge enters the pipe body 13, the stirring device is started to scatter the sludge, and then the pump body is started to pump the sludge to a ship through the sludge pumping barrel 6; because the sludge is sealed by the sealing column 13-2 during sludge pumping, the disturbance to the surrounding water flow is small during stirring and sludge pumping, the water is not turbid, and the pollution to lake water is reduced;
s4: when the sludge is pumped into the sludge settling area 11, the sludge starts to be settled and filtered, and clear water permeates into the penetration area 12 and then flows into the lake again through the drain pipe 9 to finish sludge-water separation;
s5: the steps S1-S4 are repeated until the sludge pumping operation is finished or the sludge settling zone 11 is filled.
In addition, in step S2, the method of adjusting the position of the pipe body 13 includes:
the moving motor 16 is started to drive the moving wheel 10 to move, further drive the silt pumping cylinder 6 to slide to a proper position along the track 4, and then adjust the telescopic rod 8 to drive the telescopic pipe 7 to extend and contract and drive the pipe body 13 to move to a proper position.
While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (7)
1. A lake water sludge cleaning device comprises a hull (1) and a control room (2), and is characterized in that at least one side of the hull (1) is connected with a sludge pumping cylinder (6) in a sliding manner, the sludge pumping cylinder (6) is connected with a pump body, the bottom of the sludge pumping cylinder (6) is connected with a telescopic pipe (7), and the telescopic pipe (7) is connected with a driving device for controlling the pipe body to stretch; the bottom of the telescopic pipe (7) is fixedly connected with a pipe body (13), a stirring device is arranged in the pipe body (13), an annular groove is formed in the bottom of the pipe body (13) along the circumferential direction, a plurality of groups of sealing columns (13-2) are connected in the groove in a sliding mode, the sealing columns (13-2) are arranged closely and adjacently, and the top of each group of sealing columns (13-2) is connected with the top of the inner wall of the groove through a group of springs (13-1); a sludge settling area (11) is formed in the top of the ship body (1), a penetration area (12) is arranged on one side of the sludge settling area (11), the sludge settling area (11) is connected with the penetration area (12) through a filter screen (12-1), one side of the penetration area (12) extends to the outside of the ship body (1) through a drain pipe (9), and an outlet of the sludge pumping cylinder (6) is arranged above the sludge settling area (11); and a controller is arranged in the control chamber (2), and the controller is respectively in control connection with the pump body, the driving device and the stirring device.
2. A lake water sludge cleaning device as claimed in claim 1, wherein the stirring device comprises a stirring paddle (14), a cross-shaped fixing frame is fixedly connected in the tube body (13), the stirring paddle (14) is connected at the center of the bottom of the cross-shaped fixing frame, and a stirring motor (15) is connected above the stirring paddle (14).
3. A lake water sludge cleaning device as claimed in claim 1, wherein a set of rails (4) are respectively arranged on two sides of the top of the hull (1), each set of rails (4) is slidably connected with a set of sludge pumping cylinders (6), sliding seats (5) are connected to the bottoms of the sludge pumping cylinders (6), and the sliding seats (5) are relatively slidably connected with the rails (4); one side of the sliding seat (5) is connected with a moving motor (16), the shaft end of the moving motor (16) is connected with a moving wheel (10), and the moving wheel (10) is connected to the track (4) in a sliding mode.
4. A lake water sludge cleaning device as claimed in claim 3, wherein the driving device comprises a telescopic rod (8), the telescopic rod (8) is connected with the sliding seat (5), and the bottom end of the telescopic rod (8) is fixedly connected with the pipe body (13).
5. A lake water sludge cleaning device as claimed in claim 1, wherein said sludge settling area (11) is provided with said infiltration area (12) at a middle position, and both sides of said infiltration area (12) are connected with said sludge settling area (11) through a set of filter screens (12-1).
6. A method for using a lake water sludge cleaning apparatus, which is characterized in that the lake water sludge cleaning apparatus of any one of claims 1 to 5 is used, and comprises the following steps:
s1: an operator sits in the control room (2) and controls the ship body (1) to reach a designated silt pumping place, so that the ship body and the water surface keep relatively static;
s2: adjusting the pipe body (13) to a proper position, so that the sealing column (13-2) penetrates into the sludge to a certain depth to form a sealing space with the bottom sludge, when the sealing column (13-2) touches hard objects such as lake bottom stones and the like, part of the sealing column (13-2) is jacked up, and the whole pipe body (13) can still seal the lake bottom sludge by self-adapting to the appearance of the hard objects through the compression spring (13-1);
s3: after the sludge enters the pipe body (13), the stirring device is started to scatter the sludge, and then the pump body is started to pump the sludge to a ship through the sludge pumping barrel (6); because the sludge is sealed by the sealing column (13-2) during sludge pumping, the disturbance to the surrounding water flow is small during stirring and sludge pumping, the water is not turbid, and the pollution to lake water is reduced;
s4: when the sludge is pumped into the sludge settling area (11), the sludge is precipitated and filtered, and clear water permeates into the penetration area (12) and then flows into the lake again through the water discharge pipe (9), so that the sludge-water separation is completed;
s5: the steps S1-S4 are repeated until the sludge pumping operation is finished or the sludge settling zone (11) is filled.
7. The use method of a lake water sludge cleaning apparatus as claimed in claim 6, wherein the method of adjusting the position of the pipe body (13) in step S2 comprises:
the moving motor (16) is started to drive the moving wheel (10) to move, further drive the silt pumping cylinder (6) to slide to a proper position along the track (4), and then adjust the telescopic rod (8) to drive the telescopic pipe (7) to stretch and retract and drive the pipe body (13) to move to a proper position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110440002.2A CN112962706A (en) | 2021-04-23 | 2021-04-23 | Lake water sludge cleaning device and application method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110440002.2A CN112962706A (en) | 2021-04-23 | 2021-04-23 | Lake water sludge cleaning device and application method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112962706A true CN112962706A (en) | 2021-06-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110440002.2A Withdrawn CN112962706A (en) | 2021-04-23 | 2021-04-23 | Lake water sludge cleaning device and application method thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN112962706A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115478577A (en) * | 2022-09-27 | 2022-12-16 | 安徽省佳鑫建筑工程有限公司 | River channel dredging device and dredging method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN207063020U (en) * | 2017-08-07 | 2018-03-02 | 李洪斌 | A kind of dredging device for water conservancy projects |
| 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 |
| CN208685692U (en) * | 2018-08-21 | 2019-04-02 | 安方辉 | A kind of high-efficient dredging device for hydraulic engineering |
| CN210917523U (en) * | 2019-09-09 | 2020-07-03 | 广西远昌建设有限公司 | River course environmental protection desilting ship |
| WO2020252977A1 (en) * | 2019-06-18 | 2020-12-24 | 天津市环境保护技术开发中心设计所 | Bucket wheel type emergency dredging device |
-
2021
- 2021-04-23 CN CN202110440002.2A patent/CN112962706A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207063020U (en) * | 2017-08-07 | 2018-03-02 | 李洪斌 | A kind of dredging device for water conservancy projects |
| 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 |
| CN208685692U (en) * | 2018-08-21 | 2019-04-02 | 安方辉 | A kind of high-efficient dredging device for hydraulic engineering |
| WO2020252977A1 (en) * | 2019-06-18 | 2020-12-24 | 天津市环境保护技术开发中心设计所 | Bucket wheel type emergency dredging device |
| CN210917523U (en) * | 2019-09-09 | 2020-07-03 | 广西远昌建设有限公司 | River course environmental protection desilting ship |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115478577A (en) * | 2022-09-27 | 2022-12-16 | 安徽省佳鑫建筑工程有限公司 | River channel dredging device and dredging method thereof |
| CN115478577B (en) * | 2022-09-27 | 2024-04-09 | 安徽省佳鑫城市建设集团有限公司 | River dredging device and dredging method thereof |
| CN115478577B8 (en) * | 2022-09-27 | 2024-04-30 | 安徽佳鑫城市建设集团有限公司 | River dredging device and dredging method thereof |
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Application publication date: 20210615 |