CN109750743B - Quick cleaning device of open caisson - Google Patents
Quick cleaning device of open caisson Download PDFInfo
- Publication number
- CN109750743B CN109750743B CN201910067388.XA CN201910067388A CN109750743B CN 109750743 B CN109750743 B CN 109750743B CN 201910067388 A CN201910067388 A CN 201910067388A CN 109750743 B CN109750743 B CN 109750743B
- Authority
- CN
- China
- Prior art keywords
- supporting plate
- silt
- open caisson
- cleaning device
- mud
- 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.)
- Active
Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 15
- 239000004576 sand Substances 0.000 claims description 17
- 238000000034 method Methods 0.000 claims description 3
- 230000008569 process Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 6
- 238000011086 high cleaning Methods 0.000 abstract description 2
- 239000010802 sludge Substances 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 239000010865 sewage Substances 0.000 description 3
- 238000007689 inspection Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Classifications
-
- 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
- Y02A20/208—Off-grid powered water treatment
Landscapes
- Underground Or Underwater Handling Of Building Materials (AREA)
- Sewage (AREA)
Abstract
The invention provides a rapid cleaning device for a mud pit, which comprises the mud pit and water inlet and outlet pipes respectively communicated with two sides of the mud pit, wherein a pit bottom plate is arranged at the bottom of the mud pit. The invention solves the problems of poor cleaning effect and high cleaning cost of the conventional equipment for cleaning the silt deposited in the silt well in the prior art.
Description
Technical Field
The invention relates to the technical field of open caissons, in particular to a rapid cleaning device for an open caisson.
Background
The outdoor drainage design Specification (GB 50014-2006) (2016) requires that a sludge sink, i.e. a sludge sink, be arranged in the inspection well of the drainage pipeline and in the inspection well in front of the pump station at appropriate intervals. The mud pit can intercept mud and sand in rain and sewage, and the mud and sand in rain and sewage can be deposited in a mud pit of the mud pit, so that pipeline blockage is reduced. The deposited silt of the silt basin needs to be cleaned out periodically, otherwise, the silt basin can lose the function of depositing the silt, and a downstream pipeline is blocked, so that the silt basin is more harmful.
Along with the continuous expansion of the coverage of urban rain and sewage pipe networks, the number of the mud-settling wells is also increased at a high speed. The post-maintenance of the open caisson mainly utilizes equipment to clear out the mud and sand deposited in the open caisson, and the current maintenance of the open caisson has the following three problems: 1. the number of the mud wells is large, and the maintenance workload is large; 2. the mud-settling wells are dispersed, the sediment amount of a single mud-settling well is small, and the cleaning cost performance is low; 3. the equipment is clear to be drawn thoroughly, leads to drawing frequency high.
Disclosure of Invention
The invention provides a rapid cleaning device for a mud well, which aims to solve the problems of poor cleaning effect and high cleaning cost in the prior art when mud and sand deposited in the mud well are cleaned by traditional equipment.
In order to solve the technical problems, the invention provides a rapid cleaning device for a mud pit, which comprises the mud pit and water inlet and outlet pipes respectively communicated with two sides of the mud pit, wherein a pit bottom plate is arranged at the bottom of the mud pit.
The periphery of the silt supporting plate is provided with a rubber ring, and the silt supporting plate is tightly combined with the rubber ring.
The water inlet and outlet pipe is provided with an extending section of 3-5 cm in the open caisson and is used for controlling the lifting height of the silt supporting plate.
The top design elevation of guide arm is higher than the pipe bottom elevation of business turn over water pipe, prevents mud and sand layer board at the promotion in-process and turns on one's side.
The invention has the beneficial effects that: (1) The rapid cleaning device for the open caisson can rapidly clean the mud sand deposited at the bottom of the open caisson, and avoid the blockage of a downstream pipeline; (2) The rapid cleaning device for the open caisson is simple in structure, good in cleaning effect, convenient to maintain and low in cleaning cost.
Drawings
FIG. 1 is a front view of the rapid cleaning apparatus for a caisson according to the present invention.
FIG. 2 is a top view of the rapid cleaning apparatus for a caisson according to the present invention.
Wherein, 1-silt supporting plate, 2-guide rod, 3-rubber ring, 4-lifting device, 5-water inlet and outlet pipe, 6-silt well, 7-well bottom plate.
Detailed Description
The present invention will be described in further detail with reference to the drawings and the embodiments, in order to make the objects, technical solutions and advantages of the present invention more apparent.
As shown in fig. 1-2, the invention provides a rapid cleaning device for a mud pit, which comprises a mud pit 6 and water inlet and outlet pipes 5 respectively communicated with two sides of the mud pit 6, wherein a pit bottom plate 7 is arranged at the bottom of the mud pit 6, and the rapid cleaning device is characterized in that a mud sand supporting plate 1 is arranged on the pit bottom plate 7, a guide rod 2 is further arranged on the pit bottom plate 7, the guide rod penetrates through the center of the mud sand supporting plate 1, and a lifting device 4 is arranged on the mud sand supporting plate 1 around the guide rod 2 by taking the guide rod 2 as the center and is used for lifting the mud sand supporting plate.
The periphery of the silt supporting plate 1 is provided with a rubber ring 3, the silt supporting plate and the rubber ring are tightly combined, and the silt is prevented from entering the lower part of the silt supporting plate.
The water inlet and outlet pipe 5 is provided with a 3-5 cm extension section in the open caisson 6 and is used for controlling the lifting height of the silt supporting plate.
The top design elevation of the guide rod 2 is higher than the elevation of the pipe bottom of the water inlet and outlet pipe, so that the mud and sand supporting plate is prevented from turning on one's side in the lifting process. Preferably, the top design elevation of the guide rod 2 is about 3cm higher than the pipe bottom elevation of the water inlet and outlet pipe.
In a further embodiment, the lifting of the lifting device in the rapid cleaning device of the open caisson can be assisted by manual or small-sized devices; the rapid cleaning device of the sludge well can be provided with a fixing device which is used for fixing the lifting device when the sludge supporting plate is lifted to the elevation of the bottom of the pipe; the rapid cleaning device for the mud pit can be used for sloping the outer edge to the inner side, so that fine particles are prevented from being accumulated on the edge, and the sealing effect between the mud pit and the rubber ring is prevented from being affected.
In this embodiment, the quick cleaning device of open caisson, the design of silt particle layer board should play better bearing effect, and the should certain dead weight of silt particle layer board to clear up the back of accomplishing, silt particle layer board is by dead weight sinking to the bottom.
When the dredging device is used, the lifting device 4 lifts the silt supporting plate 1 upwards, the silt supporting plate 1 moves upwards along the guide rod 2, deposited silt is lifted to the elevation position of the pipe bottom of the water inlet and outlet pipe 5, and when the dredging vehicle is used for dredging the pipeline by high-pressure water flow, the silt is flushed to the downstream for uniform collection treatment, or the rapid cleaning of the silt well is realized by utilizing related high-speed water flow.
In conclusion, the rapid cleaning device for the open caisson can rapidly clean the mud and sand deposited at the bottom of the open caisson, and avoid the blockage of a downstream pipeline; the rapid cleaning device for the open caisson is simple in structure, good in cleaning effect, convenient to maintain and low in cleaning cost.
The above description is only an example of the present invention and is not intended to limit the present invention, but various modifications and variations can be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (2)
1. The rapid cleaning device for the open caisson comprises an open caisson (6) and water inlet and outlet pipes (5) respectively communicated with two sides of the open caisson (6), wherein a well bottom plate (7) is arranged at the bottom of the open caisson (6), and the rapid cleaning device is characterized in that a sand supporting plate (1) is arranged on the well bottom plate (7), a guide rod (2) is further arranged on the well bottom plate (7), the guide rod penetrates through the center of the sand supporting plate (1), and a lifting device (4) is arranged on the sand supporting plate (1) around the guide rod (2) by taking the guide rod (2) as the center and used for lifting the sand supporting plate;
the periphery of the silt supporting plate (1) is provided with a rubber ring (3), and the silt supporting plate and the rubber ring are tightly combined;
the water inlet and outlet pipe (5) is provided with a 3-5 cm extending section in the silt trap (6) for controlling the lifting height of the silt supporting plate.
2. A rapid cleaning device for a mud pit according to claim 1, wherein the top design elevation of the guide rod (2) is higher than the elevation of the bottom of the water inlet and outlet pipe, so as to prevent the mud and sand pallet from turning over during the lifting process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910067388.XA CN109750743B (en) | 2019-01-24 | 2019-01-24 | Quick cleaning device of open caisson |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910067388.XA CN109750743B (en) | 2019-01-24 | 2019-01-24 | Quick cleaning device of open caisson |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109750743A CN109750743A (en) | 2019-05-14 |
| CN109750743B true CN109750743B (en) | 2024-04-09 |
Family
ID=66404782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910067388.XA Active CN109750743B (en) | 2019-01-24 | 2019-01-24 | Quick cleaning device of open caisson |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109750743B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20110054421A (en) * | 2009-11-17 | 2011-05-25 | (주)신일엔지니어링 | Sewage Sewage Sludge Treatment Plant |
| CN103334485A (en) * | 2013-07-05 | 2013-10-02 | 浙江大学 | Suspended matter separating well for separate system rainwater drainage system |
| CN204645241U (en) * | 2015-04-23 | 2015-09-16 | 洼石环境工程（上海）有限公司 | A kind of manhole sediment by aeration device |
| CN204781296U (en) * | 2015-07-11 | 2015-11-18 | 平煤神马建工集团有限公司土建处 | Inspection shaft sediment removal device |
| CN105464195A (en) * | 2015-12-18 | 2016-04-06 | 湖北水之翼科技有限公司 | Rainwater inspection well |
| CN205557770U (en) * | 2016-05-03 | 2016-09-07 | 罗志焕 | Inspection shaft of heavy mud room in area |
| CN210066998U (en) * | 2019-01-24 | 2020-02-14 | 无锡市政设计研究院有限公司 | Quick cleaning device of mud caisson |
-
2019
- 2019-01-24 CN CN201910067388.XA patent/CN109750743B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20110054421A (en) * | 2009-11-17 | 2011-05-25 | (주)신일엔지니어링 | Sewage Sewage Sludge Treatment Plant |
| CN103334485A (en) * | 2013-07-05 | 2013-10-02 | 浙江大学 | Suspended matter separating well for separate system rainwater drainage system |
| CN204645241U (en) * | 2015-04-23 | 2015-09-16 | 洼石环境工程（上海）有限公司 | A kind of manhole sediment by aeration device |
| CN204781296U (en) * | 2015-07-11 | 2015-11-18 | 平煤神马建工集团有限公司土建处 | Inspection shaft sediment removal device |
| CN105464195A (en) * | 2015-12-18 | 2016-04-06 | 湖北水之翼科技有限公司 | Rainwater inspection well |
| CN205557770U (en) * | 2016-05-03 | 2016-09-07 | 罗志焕 | Inspection shaft of heavy mud room in area |
| CN210066998U (en) * | 2019-01-24 | 2020-02-14 | 无锡市政设计研究院有限公司 | Quick cleaning device of mud caisson |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109750743A (en) | 2019-05-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104532947B (en) | Underground open storage tank | |
| CN108625430B (en) | Sand discharging system of water lifting pump station | |
| CN206844282U (en) | The collection and purification of town road rainfall runoff utilize system | |
| CN209353440U (en) | Road rainwater storage and drainage system for sponge city | |
| CN220365117U (en) | Environment-friendly type gully with strong filtering capability | |
| CN106869245A (en) | Suitable for Mountain Area high water level change fully-loaded stream can submerged lift pumping station | |
| CN210887511U (en) | An initial rainwater diversion and pollution control system | |
| CN109750743B (en) | Quick cleaning device of open caisson | |
| CN109629656B (en) | Method for controlling river discharge pollution of municipal drainage pump station by utilizing regulation and storage tank | |
| CN106902569B (en) | A collection and pretreatment system for rainwater in the initial stage of urban surface runoff | |
| CN210066998U (en) | Quick cleaning device of mud caisson | |
| CN105544345A (en) | System for collecting and utilizing road surface rainwater | |
| CN201850643U (en) | Closure deep well self-siphon hydraulic dredging device | |
| CN211228807U (en) | A new centrifugal type anti-clogging rainwater outlet | |
| CN108483827B (en) | Treatment and purification system for urban rain water channel main channel effluent | |
| CN107119781A (en) | A kind of automatic sewage collection system of urban flood control and drainage and method | |
| CN107542156A (en) | A kind of sustainable collection and purification equipment of highway rainwater | |
| CN206940449U (en) | A kind of drainage system of the dirty shunting of rain | |
| CN218091663U (en) | An overflow siphon rainwater bucket | |
| CN206529878U (en) | A kind of municipal drainage community storm detention tank | |
| CN214497803U (en) | Municipal water utilization rainwater pipe net mouth structure | |
| CN116517101A (en) | Stain-removing pump station additionally provided with inclined plate sedimentation device | |
| CN204401774U (en) | Underground open type storage pond | |
| CN217460843U (en) | An interception well that reduces silt blockage | |
| CN206800604U (en) | A kind of intelligent wash device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Country or region after: China Address after: 407, West Building, Lianchuang Building, No. 901-2 Yinxiu Road, Wuxi City, Jiangsu Province, 214072 Applicant after: Huaxin Design Group Co.,Ltd. Address before: 214072 5F, West building, Lianchuang building, 901 yinxiu Road, Binhu District, Wuxi City, Jiangsu Province Applicant before: WUXI MUNICIPAL DESIGN INSTITUTE Co.,Ltd. Country or region before: China |
|
| CB02 | Change of applicant information | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |