CN111945810A - Portable silt cleaning device - Google Patents
Portable silt cleaning device Download PDFInfo
- Publication number
- CN111945810A CN111945810A CN202010684126.0A CN202010684126A CN111945810A CN 111945810 A CN111945810 A CN 111945810A CN 202010684126 A CN202010684126 A CN 202010684126A CN 111945810 A CN111945810 A CN 111945810A
- Authority
- CN
- China
- Prior art keywords
- sludge
- water injection
- mud
- water
- hole
- 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
Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 67
- 239000010802 sludge Substances 0.000 claims abstract description 58
- 238000002347 injection Methods 0.000 claims abstract description 44
- 239000007924 injection Substances 0.000 claims abstract description 44
- 238000005086 pumping Methods 0.000 claims abstract description 18
- 238000003756 stirring Methods 0.000 claims abstract description 13
- 238000009434 installation Methods 0.000 claims abstract description 4
- 239000012466 permeate Substances 0.000 claims abstract description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 6
- 238000009792 diffusion process Methods 0.000 abstract description 4
- 239000012530 fluid Substances 0.000 abstract description 3
- 238000000605 extraction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002734 clay mineral Substances 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000001141 propulsive effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
Images
Classifications
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F5/00—Dredgers or soil-shifting machines for special purposes
- E02F5/28—Dredgers or soil-shifting machines for special purposes for cleaning watercourses or other ways
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
- E02F3/8858—Submerged units
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
- E02F3/90—Component parts, e.g. arrangement or adaptation of pumps
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
- E02F3/90—Component parts, e.g. arrangement or adaptation of pumps
- E02F3/92—Digging elements, e.g. suction heads
- E02F3/9256—Active suction heads; Suction heads with cutting elements, i.e. the cutting elements are mounted within the housing of the suction head
- E02F3/9268—Active suction heads; Suction heads with cutting elements, i.e. the cutting elements are mounted within the housing of the suction head with rotating cutting elements
- E02F3/9281—Active suction heads; Suction heads with cutting elements, i.e. the cutting elements are mounted within the housing of the suction head with rotating cutting elements with axis of rotation in horizontal and transverse direction of the suction pipe
-
- 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
- E02F5/282—Dredgers or soil-shifting machines for special purposes for cleaning watercourses or other ways with rotating cutting or digging tools
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Treatment Of Sludge (AREA)
Abstract
A portable sludge cleaning device is used in the fields of river channel treatment and hydraulic engineering. Including the square body of fretwork, four edges of this square body are equipped with and take out the mud hole, take out the installation on the mud hole and take out the mud pipe, and the motor is installed to four limits intermediate position of body, uses support frame fixed motor, and two output ends of motor respectively connect one and stir the mud wheel, and the upper portion trompil of motor is as the water injection hole, water injection jogged joint water injection pipe. When the water content of the sludge is too low and the sludge pump cannot pump the sludge, water is introduced into the sludge through the water injection pipe, so that the fluidity of the sludge is increased, and the sludge pumping of the sludge pump is facilitated. When the water content of the sludge is high, the fluidity is good, and no additional water injection is needed, the water injection pipe is removed, the water injection hole is hollowed out to permeate water, or the water injection hole is plugged by using a plug. The sludge cleaning device has the technical effects that in the sludge cleaning process of the device, the stirred sludge is directly pumped out through the sludge pump inside the device, no fluid is exchanged with the outside, and no diffusion pollution is generated to an external water source.
Description
Technical Field
The invention discloses a portable sludge cleaning device, which is applied to the fields of river regulation and hydraulic engineering.
Background
China has densely distributed water nets and a large number of vertical rivers, and sludge is generated in rivers and lakes every year due to the precipitation of clay minerals, organic matters and the like in water bodies. A large amount of sludge is accumulated year after year, so that the river channel is blocked, the traffic capacity is gradually reduced, the lake area is smaller and smaller, the water storage capacity is reduced, and the natural ecological environment is threatened due to the problems such as the large amount of sludge, the small amount of sludge, the low water storage capacity and the like. If the river course is dredged for a long time, a large amount of bottom mud is deposited at the bottom of rivers and lakes, the flood control, storage and discharge capacities of rivers and lakes are reduced, and meanwhile, the deposition of the mud and sand also reduces the grade of inland waterway and pollutes the water quality of lakes and rivers. The traditional dredging method is characterized in that water is pumped to be dry, dredging personnel need to frequently enter a sludge pool, a high-pressure water gun is held by a hand to break up sludge, then a sludge pump is used for pumping out the sludge, and the labor intensity is high. Some intelligent desilting robots also appear at present, but the application rate is low due to the reasons of difficult operation, improper structure and size, low safety coefficient, low efficiency and the like.
Disclosure of Invention
The invention aims to disclose a portable sludge cleaning device, which arranges sludge stirring, water injection and sludge pumping in one device, can realize the fixed-point cleaning of sludge, has high safety coefficient in use, can be applied to underwater dredging and drainage dredging, and reduces the labor intensity.
The technical scheme adopted by the invention is as follows:
the utility model provides a portable silt cleaning device, includes the square body of fretwork, and this square body is equipped with takes out mud hole and water injection hole, takes out the installation on the mud hole and takes out the mud pipe, and the motor is installed to four limits intermediate position of square body, uses support frame fixed motor, and two output ends of motor respectively connect one and stir the mud wheel.
Furthermore, four corners of the square body are provided with mud pumping holes. Or the four sides of the square body are provided with a plurality of mud pumping holes and water injection holes according to the intervals.
The device is that the fretwork is square, and four corners department is the fillet, prevents that silt from producing the siltation in the corner department.
The upper portion at waterproof motor is trompil, as the water injection hole, and the water injection pipe is connected to the water injection hole, and when silt self moisture content was low, the silt pump was unable when extracting, introduced water in the silt, increased the mobility of silt, did benefit to the silt pump and taken out mud.
Lifting lugs are arranged on the outer sides of the four sides of the device, and can be lifted by equipment such as a steel wire rope lifting machine, and the like, so that the lower part and the recovery of the device can be realized.
The internal structure of the device is symmetrically designed, so that the device has a leveling function, and the mud surface can be leveled after mud is pumped.
When the extracted sludge has high water content and good fluidity and does not need additional water injection, the water injection pipe can be removed, the water injection hole is hollowed to permeate water, or the water injection hole is blocked by using a plug.
In the mud cleaning process of the device, the stirred mud is directly pumped out through the mud pump in the device, no fluid is exchanged with the outside, and no diffusion pollution is generated to an external water source.
The invention has the beneficial effects that:
(1) will stir mud, water injection, take out mud and arrange together, device simple structure, compactness, the high-usage, the below is retrieved conveniently, less intensity of labour.
(2) The device can be applied to underwater dredging and can also be applied to draining and dredging. When underwater dredging, the extracted sludge has no fluid exchange with an external water source, and diffusion pollution is not generated.
(3) The device is provided with a leveling device, and the mud surface is flat after mud pumping.
Drawings
FIG. 1 is a schematic view of the internal structure of the apparatus;
fig. 2 is a schematic view of the device in use.
In the figure: 1. a mud pumping pipe; 2. a water injection pipe; 3. a mud pumping hole; 4. a water injection hole; 5. lifting lugs; 6. a support frame; 7. a motor; 8. a mud stirring wheel; 9. and (7) a plug.
Detailed Description
The following description will further describe a specific embodiment of the present invention with reference to the accompanying drawings and examples.
Referring to fig. 1 and 2, the portable sludge cleaning apparatus of the present invention comprises: the mud pumping pipe 1, the water injection pipe 2, the mud pumping hole 3, the water injection hole 4, the lifting lug 5, the support frame 6, the motor 7, the mud stirring wheel 8 and the plug 9.
The sludge discharging device is integrally in a hollowed square shape, four corners of the device are rounded corners, sludge is prevented from silting up at the corners, and the upper cover is provided with the sludge pumping holes 3. The upper cover opens water injection hole 4 in the middle of four limits of device, and water injection hole 4 connects water injection pipe 2, and when silt self moisture content was low, the silt pump was unable when extracting, introduced water into silt through water injection pipe 2, increased the mobility of silt, did benefit to the silt pump and taken out the mud.
Waterproof motor 7 of device four sides intermediate position installation uses support frame 6 to fix motor 7, and motor 7 both ends are connected and are stirred mud wheel 8, and the mud wheel 8 that stirs that is equipped with is helical structure, has the propulsive effect during its rotation, not only stirs silt evenly, passes silt to taking out mud hole 3 department simultaneously. The lugs 5 are arranged on the outer sides of the four sides of the device, so that the device is convenient to transfer and recover.
At the upper portion trompil of motor 7, as water injection hole 4, to the lower silt of extraction moisture content, water injection pipe 2 is connected with water injection hole 4, uses hoist and mount machinery and wire rope, connects lug 5, transfers the device to silt department. The motor 7 is started, the stirring wheel 8 is used for stirring the sludge uniformly and pushing the end of the sludge pumping hole 3, water is injected into the sludge through the water injection pipe 2 in the process of stirring the sludge, the fluidity of the sludge is increased, and the sludge can be pumped out by the sludge pump.
To the higher silt of extraction moisture content, remove water injection pipe 2, use end cap 9 to plug up the water injection hole, rely on stirring mud wheel 8 and take out the dredge pump and can take out silt.
The internal structure of the device is symmetrically arranged, the leveling function is achieved, and the mud surface is leveled in the mud pumping process. Meanwhile, the inside and the outside of the device are isolated, and no medium exchange exists between sludge and the outside in the sludge pumping process, so that no diffusion pollution is generated.
The hollow size in the middle of the device can be adjusted according to actual conditions, and sludge removal in the whole square area can be achieved. Meanwhile, as another embodiment, the four sides of the device of the invention can be provided with a plurality of mud pumping holes 3 and water injection holes 4 according to the distance.
Claims (8)
1. The utility model provides a portable silt cleaning device which characterized by: including the square body of fretwork, this square body is equipped with takes out mud hole and water injection hole, takes out the installation on the mud hole and takes out the mud pipe, and the motor is installed to four limits intermediate position of square body, uses the support frame fixed motor, and two output ends of motor respectively connect one and stir the mud wheel.
2. The portable sludge cleaning apparatus as claimed in claim 1, wherein: the upper part of the motor is provided with a hole as a water injection hole, and the water injection hole is connected with a water injection pipe.
3. The portable sludge cleaning apparatus as claimed in claim 1, wherein: lifting lugs are arranged on the outer sides of the four sides of the square body, and the lifting lugs are lifted by equipment such as a steel wire rope lifting machine, so that the device can be lowered and recovered.
4. The portable sludge cleaning apparatus as claimed in claim 2, wherein: when the water content of the sludge is too low and the sludge pump cannot pump the sludge, water is introduced into the sludge through the water injection pipe, so that the fluidity of the sludge is increased, and the sludge pumping of the sludge pump is facilitated.
5. The portable sludge cleaning apparatus as claimed in claim 2, wherein: when the water content of the sludge is high, the fluidity is good, and no additional water injection is needed, the water injection pipe is removed, the water injection hole is hollowed out to permeate water, or the water injection hole is plugged by using a plug.
6. The portable sludge cleaning apparatus as claimed in claim 1, wherein: and four corners of the square body are provided with mud pumping holes.
7. The portable sludge cleaning apparatus as claimed in claim 1, wherein: the four sides of the square body are provided with a plurality of mud pumping holes and water injection holes according to the intervals.
8. The portable sludge cleaning apparatus as claimed in claim 1, wherein: the four corners of the square body are rounded corners, so that sludge is prevented from silting at the corners.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010684126.0A CN111945810A (en) | 2020-07-16 | 2020-07-16 | Portable silt cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010684126.0A CN111945810A (en) | 2020-07-16 | 2020-07-16 | Portable silt cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111945810A true CN111945810A (en) | 2020-11-17 |
Family
ID=73339944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010684126.0A Pending CN111945810A (en) | 2020-07-16 | 2020-07-16 | Portable silt cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111945810A (en) |
Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08151680A (en) * | 1994-11-30 | 1996-06-11 | Kensetsusho Kyushu Chiho Kensetsu Kyokucho | Soil sucking and removing device |
| JP2001049686A (en) * | 1999-08-05 | 2001-02-20 | Mitsubishi Heavy Ind Ltd | Mud collecting device for soft mud dredge ship |
| US20050016930A1 (en) * | 2003-07-25 | 2005-01-27 | Nesfield Floyd E. | Flow control suction barrier apparatys and system |
| KR20130052889A (en) * | 2011-11-14 | 2013-05-23 | (주)신명건설기술공사 | Complex dredger and dredging method using the same |
| CN103835328A (en) * | 2014-03-21 | 2014-06-04 | 上海行恒科技有限公司 | Jet-type sediment cleaning system |
| CN203878636U (en) * | 2014-06-17 | 2014-10-15 | 杭州华能大坝安全工程技术有限公司 | Spiral sludge sucking head applied to underwater dredging |
| CN204125993U (en) * | 2014-10-20 | 2015-01-28 | 贾俊培 | Diving self-propelled motor is scraped and is cut mud withdrawing device |
| CN105970876A (en) * | 2016-04-22 | 2016-09-28 | 黄河水利委员会黄河水利科学研究院 | Reservoir sand pumping method |
| JP2019060204A (en) * | 2017-09-28 | 2019-04-18 | 環境保全技術株式会社 | Mud soil dredging apparatus |
| CN208844642U (en) * | 2018-07-15 | 2019-05-10 | 漆亮 | A kind of hydraulic engineering water channel cleaning plant |
| EP3483347A1 (en) * | 2017-11-10 | 2019-05-15 | Shanghai Zhenhua Heavy Industries Co., Ltd | Dredging system for pre-paved gravel foundation bed surface in open sea deep water and dredger |
| KR20200017119A (en) * | 2018-08-08 | 2020-02-18 | 박해영 | High speed dredger for marine use |
| CN110937769A (en) * | 2019-11-12 | 2020-03-31 | 北京尚水清源水处理技术有限公司 | Harrow suction type small desilting sludge deep dehydration experimental ship |
| CN111155633A (en) * | 2019-12-30 | 2020-05-15 | 北京京燕水务有限公司 | Automatic device of decontaminating of well room |
| CN212801723U (en) * | 2020-07-16 | 2021-03-26 | 天津大学前沿技术研究院有限公司 | Portable silt cleaning device |
-
2020
- 2020-07-16 CN CN202010684126.0A patent/CN111945810A/en active Pending
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08151680A (en) * | 1994-11-30 | 1996-06-11 | Kensetsusho Kyushu Chiho Kensetsu Kyokucho | Soil sucking and removing device |
| JP2001049686A (en) * | 1999-08-05 | 2001-02-20 | Mitsubishi Heavy Ind Ltd | Mud collecting device for soft mud dredge ship |
| US20050016930A1 (en) * | 2003-07-25 | 2005-01-27 | Nesfield Floyd E. | Flow control suction barrier apparatys and system |
| KR20130052889A (en) * | 2011-11-14 | 2013-05-23 | (주)신명건설기술공사 | Complex dredger and dredging method using the same |
| CN103835328A (en) * | 2014-03-21 | 2014-06-04 | 上海行恒科技有限公司 | Jet-type sediment cleaning system |
| CN203878636U (en) * | 2014-06-17 | 2014-10-15 | 杭州华能大坝安全工程技术有限公司 | Spiral sludge sucking head applied to underwater dredging |
| CN204125993U (en) * | 2014-10-20 | 2015-01-28 | 贾俊培 | Diving self-propelled motor is scraped and is cut mud withdrawing device |
| CN105970876A (en) * | 2016-04-22 | 2016-09-28 | 黄河水利委员会黄河水利科学研究院 | Reservoir sand pumping method |
| JP2019060204A (en) * | 2017-09-28 | 2019-04-18 | 環境保全技術株式会社 | Mud soil dredging apparatus |
| EP3483347A1 (en) * | 2017-11-10 | 2019-05-15 | Shanghai Zhenhua Heavy Industries Co., Ltd | Dredging system for pre-paved gravel foundation bed surface in open sea deep water and dredger |
| CN208844642U (en) * | 2018-07-15 | 2019-05-10 | 漆亮 | A kind of hydraulic engineering water channel cleaning plant |
| KR20200017119A (en) * | 2018-08-08 | 2020-02-18 | 박해영 | High speed dredger for marine use |
| CN110937769A (en) * | 2019-11-12 | 2020-03-31 | 北京尚水清源水处理技术有限公司 | Harrow suction type small desilting sludge deep dehydration experimental ship |
| CN111155633A (en) * | 2019-12-30 | 2020-05-15 | 北京京燕水务有限公司 | Automatic device of decontaminating of well room |
| CN212801723U (en) * | 2020-07-16 | 2021-03-26 | 天津大学前沿技术研究院有限公司 | Portable silt cleaning device |
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