CN210887505U - Novel solid-liquid separation blowdown desilting underground pipeline - Google Patents
Novel solid-liquid separation blowdown desilting underground pipeline Download PDFInfo
- Publication number
- CN210887505U CN210887505U CN201921752578.7U CN201921752578U CN210887505U CN 210887505 U CN210887505 U CN 210887505U CN 201921752578 U CN201921752578 U CN 201921752578U CN 210887505 U CN210887505 U CN 210887505U
- Authority
- CN
- China
- Prior art keywords
- rolling shaft
- conveying belt
- water
- small
- drainage
- 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
- 239000007788 liquid Substances 0.000 title claims abstract description 24
- 238000000926 separation method Methods 0.000 title claims abstract description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances data:image/svg+xml;base64,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 data:image/svg+xml;base64,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 O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 70
- 230000005540 biological transmission Effects 0.000 claims abstract description 7
- 238000005096 rolling process Methods 0.000 claims description 60
- 238000007599 discharging Methods 0.000 claims description 11
- 230000002209 hydrophobic Effects 0.000 claims description 2
- 230000007261 regionalization Effects 0.000 abstract description 2
- 239000010865 sewage Substances 0.000 description 17
- 230000005484 gravity Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000002245 particle Substances 0.000 description 4
- 238000007790 scraping Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 230000001070 adhesive Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000000903 blocking Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000002349 favourable Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
- 230000035943 smell Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Abstract
The utility model relates to a novel solid-liquid separation blowdown removes underground pipeline that becomes silted up belongs to underground piping design field, the utility model discloses a downcomer main pipe, conveyer, drainage system, the inboard of downcomer main pipe install the low friction slide of curved surface, the back lower extreme department of low friction slide installs the multilayer and hinders mud permeable film, conveyer install on the outer lane of roll axis and small-bore roll axis, the chain is installed on the roll axis inner circle, with the gear engagement of circle in the roll axis, the circulator is installed in one side of roll axis through the transmission shaft, drainage system's bottom install two drain pipes, one of them drain pipe is connected with a water pump room through the pneumatic tube, the other end of this drain pipe inserts other continuous pipeline, another drain pipe directly inserts drainage conduit; the utility model discloses a motor-driven device of pipeline can discharge away the filth inside the pipeline fast, improves the filth flow of regionalization and discharges, reduces the filth and silt up stifled.
Description
Technical Field
The utility model belongs to underground piping design field, specific theory relates to a novel solid-liquid separation blowdown removes underground piping that becomes silted up.
Background
The existing underground pipelines realize the discharge of pipeline garbage by utilizing the gradient through the connection effect among the pipelines, and the solid-liquid separation of sewage is mostly concentrated in a sewage disposal plant. But basically has no solid-liquid separation function in the conveying pipeline, so that solid dirt and liquid dirt are mutually contacted and adhered, and adhesive liquid is formed and attached to the pipe wall under the condition of long time, and simultaneously, bad smell is emitted. At present, when underground pipelines are blocked, manual underground dredging operation is mostly adopted or engineering vehicle-mounted suction equipment and a high-pressure cleaning machine are used for processing, and when the underground pipelines are seriously blocked, winch drilling mechanical operation or direct pipe replacement and modification on a cut-off road surface are adopted. In areas with low topography and high population density, frequent management and maintenance are needed, which also causes the repair cost to be increased and also increases traffic jam. Therefore, it is necessary to design a new pipeline capable of realizing solid-liquid separation of the pipeline itself.
Disclosure of Invention
In order to overcome the problem that exists among the background art, the utility model provides a novel solid-liquid separation blowdown removes the underground pipeline that becomes silted up, can utilize underground piping to carry out optimal design, realizes pipeline self solid-liquid separation.
In order to achieve the above purpose, the utility model is realized by the following technical scheme:
the novel solid-liquid separation sewage-discharging silt-removing underground pipeline mainly comprises a sewer main pipe 1, a conveying device 2 and a drainage system 3.
The inner side of the sewer main pipe 1 is provided with a low-friction sliding plate 5 with a curved surface through a fixed support column 4, the upper end of the low-friction sliding plate 5 is positioned on the inner wall of the sewer main pipe 1, the lower end of the low-friction sliding plate 5 is positioned above a conveying belt 7, and the lower end of the back of the low-friction sliding plate 5 is provided with a plurality of layers of mud-blocking and water-permeable films 6.
The conveying device 2 comprises a conveying belt 7, a rolling shaft 8, a small-caliber rolling shaft 9, a rotator 10, a water baffle 11 and a mud scraper 12. The rolling shaft 8 and the small-caliber rolling shaft 9 are both fixed on the rolling shaft fixing base, the small-caliber rolling shaft 9 is arranged at the initial position and the tail position of the conveying belt 7, and the conveying belt 7 is arranged on the outer rings of the rolling shaft 8 and the small-caliber rolling shaft 9. The chain is arranged on an inner ring of the rolling shaft 8 and is meshed with a gear on the inner ring of the rolling shaft 8, and the rotator 10 is arranged on one side of the rolling shaft 8 through a transmission shaft. The water baffle 11 is arranged on the conveying device 2, the other end of the water baffle is arranged on the conveying belt 7 connected with the rolling shaft 8 and the small-caliber rolling shaft 9 and keeps a certain angle with the conveying belt 7, the mud scraping plate 12 is arranged on the conveying device 2 through a support, and the other end of the mud scraping plate is arranged on the conveying belt 7 connected with the rolling shaft 8 and the small-caliber rolling shaft 9 and keeps a certain angle with the conveying belt 7.
The drainage system 3 comprises a water collecting tank 13, a drainage pipe 14, a pneumatic pipe 15 and a water pump chamber 16. The water collecting tank 13 is located at the lower end of the conveying device 2, two water discharging pipes 14 are installed at the bottom of the water discharging system 3, one water discharging pipe 14 is connected with a water pump chamber 16 through a pneumatic pipe, the other end of the water discharging pipe 14 is connected with other connecting pipelines with high water discharging efficiency, and the other water discharging pipe 14 is directly connected with a water discharging channel.
Preferably, the rolling shafts 8 are not less than two.
The utility model has the advantages that:
the utility model discloses a motor-driven device of pipeline can discharge away the filth inside the pipeline fast, improves the filth flow of regionalization and discharges, reduces the filth and silt up stifled.
Drawings
FIG. 1 is a front view structure of a novel solid-liquid separation sewage disposal silt removing underground pipeline of the utility model;
FIG. 2 is a side view structure of the novel solid-liquid separation sewage disposal silt removing underground pipeline of the utility model.
In the figure, 1-a sewer pipe main pipe, 2-a conveying device, 3-a drainage system, 4-a fixed support column, 5-a low-friction sliding plate, 6-a plurality of layers of mud-blocking and water-permeable films, 7-a conveying belt, 8-a rolling shaft, 9-a small-caliber rolling shaft, 10-a rotator, 11-a water baffle, 12-a mud cutting plate, 13-a water collecting tank, 14-a drainage pipe, 15-an air pressure pipe and 16-a water pump chamber.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the following will explain in detail a preferred embodiment of the present invention with reference to the accompanying drawings to facilitate understanding of the skilled person.
As shown in figures 1 and 2, the novel solid-liquid separation sewage-discharging silt-removing underground pipeline mainly comprises a sewer main pipe 1, a conveying device 2 and a drainage system 3. The sewer main pipe 1 is a place for sewage to enter, the conveying device 2 is mainly used for quickly conveying the sewage, and the drainage system 3 mainly plays a role in underground sewage discharge.
The inner side of the sewer pipe main pipe 1 is provided with a curved low-friction sliding plate 5 through a fixed support column 4, and a large amount of upper dirt in the sewer pipe slides down to a conveying belt 7 by utilizing the characteristic of small friction of the low-friction sliding plate 5. The upper end of low friction slide 5 is located the inner wall that downcomer is responsible for 1, and the lower extreme is located conveyer 7's top, and the multilayer is hindered mud and is permeated water film 6 to install low friction slide 5's back lower extreme department, and the multilayer is hindered mud and is permeated water film 6 and will hinder mud along the moisture that the gap spilled over between conveyer 7 and the low friction slide 5 and filter, realizes solid-liquid separation.
The conveying device 2 comprises a conveying belt 7, a rolling shaft 8, a small-caliber rolling shaft 9, a rotator 10, a water baffle 11 and a mud scraper 12. The rolling shaft 8 and the small-caliber rolling shaft 9 are both fixed on the rolling shaft fixing base. The small-caliber rolling shafts 9 are arranged at the initial position and the tail position of the conveying belt 7 and can form an inclined plane together with the rolling shafts 8. The conveying belt 7 is arranged on the outer rings of the rolling shaft 8 and the small-caliber rolling shaft 9 and is used for rapidly conveying dirt. The chain is arranged on an inner ring of the rolling shaft 8 and is meshed with a gear on the inner ring of the rolling shaft 8, the rotator 10 is arranged on one side of the rolling shaft 8 through the transmission shaft, and when the rotator 10 is pressed, the transmission shaft drives the rolling shaft 8 to transmit, so that the conveying belt 7 starts to work. The water baffle 11 is arranged on the conveying device 2, the other end of the water baffle is arranged on the conveying belt 7 connected with the rolling shaft 8 and the small-caliber rolling shaft 9, and a certain angle is kept between the water baffle and the conveying belt 7. The water guard 11 blocks a large amount of water passing through the conveyor belt 7 to increase the surface friction of the conveyor belt 7, so that the dirt is tightly combined with the conveyor belt 7. The mud cutting plate 12 is arranged on the conveying device 2 through a bracket, and the other end of the mud cutting plate is arranged on the conveying belt 7 connected with the rolling shaft 8 and the small-caliber rolling shaft 9 and keeps a certain angle with the conveying belt 7. A mud scraping plate 12 is arranged below the small-caliber rolling shaft 9 and aims to scrape dirt particles attached to the conveying belt 7 down to a drainage channel and flow out along with water.
The drainage system 3 comprises a water collecting tank 13, a drainage pipe 14, a pneumatic pipe 15 and a water pump chamber 16. The water collecting tank 13 is positioned at the lower end of the conveying device 2, and the overflowed water flows into the water collecting tank 13 and is naturally discharged under the action of the gravity of the terrain. Two drainage pipes 14 are installed at the bottom of the drainage system 3, one of the drainage pipes 14 is connected with a water pump chamber 16 through a pneumatic pipe, the other end of the drainage pipe 14 is connected with other connecting pipelines with high drainage efficiency, and the other drainage pipe 14 is directly connected with a drainage channel. Firstly, can high-efficient hydrophobic, sewage need not to pump to ground and avoids polluting ground, and secondly, solid-liquid separation back, the damage of great filth impurity to the drain pipe is avoided in the water pump drainage operation.
Preferably, the number of the rolling shafts 8 is not less than two, so that the rolling shafts 8 are favorable for driving the conveying belt 7 to transmit.
The utility model relates to a novel solid-liquid separation blowdown removes the principle of silt up underground pipeline and does: in areas with low terrain or large sewage discharge capacity, if the underground sewage discharge pipeline cannot discharge sewage in time, blockage can be caused. For avoiding blocking up, install this utility model back again, get into when the filth the utility model discloses in the pipeline, it can carry out the migration naturally under flowing water effect or the action of gravity. However, if the amount of dirt is large, especially in a slope pipeline, the dirt is located at the lower end of the terrain and the transporting and discharging port is located at the high end of the terrain, the rotator 10 can be started to drive a series of devices such as gears, chains, a transmission shaft, rolling shafts 8 and the like, and the conveying belt 7 attached to the rolling shafts 8 can transport the dirt rapidly. The low friction sliding plate 5 has two functions in the process: 1. a large amount of upper dirt in the pipe slides down to the conveying belt 7 by utilizing the characteristic of small friction force of the sliding plate; 2. the water overflowing along the gap between the conveying belt 7 and the low-friction sliding plate is filtered by mud-blocking water-permeable films 6 on the lower end of the back of the sliding plate, so that solid-liquid separation is realized.
The overflowed water flows into the water collecting tank 13 and naturally flows and is discharged under the action of the gravity of the terrain. However, if the sewage needs to be diverted quickly in a time period of heavy rainfall or in a low-lying area where the pipeline is easy to accumulate, the water pump chamber 16 can be started to divert accumulated water to other connected pipelines with high drainage efficiency directly through the drain pipe 14. The advantages of such a process are: 1. the water can be efficiently drained; 2. sewage does not need to be pumped to the ground, so that the pollution to the ground and traffic jam are avoided; 3. after solid-liquid separation, the water pump drains water to avoid the damage of larger dirt and impurities to the drain pipe.
In both processes, the function of the skimming plate 12 is: after the conveying belt 7 is moved once, the sewage enters the water collecting tank 13 through the small-caliber rolling shaft, and in order to reduce the possibility that the sewage particles attached to the conveying belt 7 enter the water collecting tank 13, the mud cutting plate 12 is arranged below the small-caliber rolling shaft, so that the sewage particles attached to the conveying belt 7 are cut down to a water drainage channel and flow out along with water. And the water baffle 11 has the functions of: a large amount of water passing through the conveyor belt 7 is blocked off, and the surface friction of the conveyor belt 7 is increased, so that the dirt is tightly combined with the belt.
The utility model discloses a working process:
when the dirt enters the main pipe 1 of the sewer pipe, the dirt can be naturally transported under the action of running water or gravity. However, if the amount of dirt is large, especially if the sloping surface pipeline is located at the low end of the terrain and the transporting outlet is located at the high end of the terrain, the rotator 10 is started to drive the conveying belt 7 to transport the dirt rapidly. In the transmission process, the multilayer mud-blocking water-permeable rubber sheets 6 carry out mud-blocking filtration on water overflowing along the gap between the conveying belt 7 and the low-friction sliding plate 5, so that solid-liquid separation is realized.
The overflowed water flows into the water collecting tank 13, the conveying belt 7 enters the water collecting tank 13 through the small-caliber rolling shaft 9 after being transported once, and the mud cutting plate 12 below the small-caliber rolling shaft 9 cuts dirt particles to a water drainage channel to flow out along with the water. The conveyor belt 7 passing through the water collecting tank 13 blocks a large amount of water passing through the conveyor belt 7 by the water guard 11.
The water in the water collecting tank 13 naturally flows and is discharged under the action of the gravity of the terrain. However, if the sewage needs to be diverted quickly in a time period of heavy rainfall or in a low-lying area where the pipeline is easy to accumulate, the water pump chamber 16 can be started to divert accumulated water to other connected pipelines with high drainage efficiency directly through the drain pipe 14.
Finally, it is noted that the above-mentioned preferred embodiments illustrate rather than limit the invention, and that, although the invention has been described in detail with reference to the above-mentioned preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the scope of the invention as defined by the appended claims.
Claims (2)
1. The utility model provides a novel solid-liquid separation blowdown desilts underground piping which characterized in that: the novel solid-liquid separation sewage-discharging silt-removing underground pipeline mainly comprises a sewer main pipe (1), a conveying device (2) and a drainage system (3);
the inner side of the sewer pipe main pipe (1) is provided with a curved low-friction sliding plate (5) through a fixed support column (4), the upper end of the low-friction sliding plate (5) is positioned on the inner wall of the sewer pipe main pipe (1), the lower end of the low-friction sliding plate is positioned above a conveying belt (7), and the lower end of the back of the low-friction sliding plate (5) is provided with a plurality of layers of mud-blocking water-permeable films (6);
the conveying device (2) comprises a conveying belt (7), a rolling shaft (8), a small-caliber rolling shaft (9), a rotator (10), a water baffle (11) and a mud scraper (12); the rolling shaft (8) and the small-caliber rolling shaft (9) are fixed on the rolling shaft fixing base, the small-caliber rolling shaft (9) is arranged at the initial position and the tail position of the conveying belt (7), and the conveying belt (7) is arranged on the outer rings of the rolling shaft (8) and the small-caliber rolling shaft (9); the chain is arranged on an inner ring of the rolling shaft (8) and is meshed with a gear on the inner ring of the rolling shaft (8), and the rotator (10) is arranged on one side of the rolling shaft (8) through a transmission shaft; the water baffle (11) is arranged on the conveying device (2), the other end of the water baffle is arranged on the conveying belt (7) connected with the rolling shaft (8) and the small-caliber rolling shaft (9) and keeps a certain angle with the conveying belt (7), the mud cutting plate (12) is arranged on the conveying device (2) through a support, and the other end of the mud cutting plate is arranged on the conveying belt (7) connected with the rolling shaft (8) and the small-caliber rolling shaft (9) and keeps a certain angle with the conveying belt (7);
drainage system (3) include water catch bowl (13), drain pipe (14), pneumatic tube (15), water pump chamber (16), water catch bowl (13) are located the lower extreme of conveyer (2), two drain pipes (14) are installed to the bottom of drainage system (3), one of them drain pipe (14) are connected with one water pump chamber (16) through the pneumatic tube, the other end of this drain pipe (14) inserts other continuous pipeline that hydrophobic efficiency is high, another drain pipe (14) direct access drain way.
2. The novel solid-liquid separation blowdown silt removing underground pipeline of claim 1, wherein: the rolling shafts (8) are not less than two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921752578.7U CN210887505U (en) | 2019-10-18 | 2019-10-18 | Novel solid-liquid separation blowdown desilting underground pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921752578.7U CN210887505U (en) | 2019-10-18 | 2019-10-18 | Novel solid-liquid separation blowdown desilting underground pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210887505U true CN210887505U (en) | 2020-06-30 |
Family
ID=71334577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921752578.7U Active CN210887505U (en) | 2019-10-18 | 2019-10-18 | Novel solid-liquid separation blowdown desilting underground pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210887505U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110644588A (en) * | 2019-10-18 | 2020-01-03 | 云南农业大学 | Novel solid-liquid separation blowdown desilting underground pipeline |
-
2019
- 2019-10-18 CN CN201921752578.7U patent/CN210887505U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110644588A (en) * | 2019-10-18 | 2020-01-03 | 云南农业大学 | Novel solid-liquid separation blowdown desilting underground pipeline |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20160001201A1 (en) | Construction site water treatment system and methods | |
| KR100904177B1 (en) | Device and method for purifying the first rainwater containing non-point source | |
| CN210887505U (en) | Novel solid-liquid separation blowdown desilting underground pipeline | |
| CN108643325B (en) | Municipal drainage system | |
| JP6242097B2 (en) | Underground drainage pump equipment | |
| CN103895554A (en) | Automobile special for sewer sewage treatment and sewage recycling method thereof | |
| US10472815B1 (en) | Hydro-variant baffle cartridge system | |
| US20080116151A1 (en) | Methods of removing solids from liquids | |
| RU115776U1 (en) | INSTALLATION OF CLEANING OF STRAIN STRAINS FROM OIL PRODUCTS AND WEIGHTED PARTICLES | |
| CN208685701U (en) | Rainwater collecting and treating system | |
| RU154652U1 (en) | INSTALLATION OF CLEANING OF LIVING STRAINS FROM IMPURITIES OF OIL PRODUCTS | |
| CN110644588A (en) | Novel solid-liquid separation blowdown desilting underground pipeline | |
| KR101291606B1 (en) | Reducing apparatus for nonpoint source pollutants of early rainwater on the road containing whirlpool chamber | |
| KR100499612B1 (en) | Solid Separation and Filtered water obtainment method by Screen Channel | |
| KR101532191B1 (en) | Filter backwash function blocks system for nonpoint pollution and construction method | |
| CN102330468A (en) | Intelligent sewage-cleaning equipment | |
| CN202297295U (en) | Automatic grease separating equipment | |
| KR101177714B1 (en) | Reducing apparatus for nonpoint source pollutants of early rainwater on the road | |
| CN202226697U (en) | Automatic oil separating sewerage | |
| KR101444401B1 (en) | Dredging apparatus of exhaust possibility filtration system | |
| US20160030864A1 (en) | Suspended solids filter system | |
| RU2413054C1 (en) | Method and device to collect oil products from water surface | |
| CN213707927U (en) | Device for separating silt from sewage in sewage pump room of mine deep well | |
| CN109231333A (en) | A kind of disc type air-floating apparatus | |
| CN207525013U (en) | The oil-water separation system of oily wastewater with rotation ring set self-lubricating function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |