CN210288663U - Hydraulic self-cleaning rolling brush device for overflow weir - Google Patents
Hydraulic self-cleaning rolling brush device for overflow weir Download PDFInfo
- Publication number
- CN210288663U CN210288663U CN201822273472.0U CN201822273472U CN210288663U CN 210288663 U CN210288663 U CN 210288663U CN 201822273472 U CN201822273472 U CN 201822273472U CN 210288663 U CN210288663 U CN 210288663U
- Authority
- CN
- China
- Prior art keywords
- overflow weir
- rolling brush
- fender
- round brush
- spoiler
- 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.)
- Expired - Fee Related
Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 14
- 238000005096 rolling process Methods 0.000 title claims description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 45
- 239000003344 environmental pollutant Substances 0.000 claims abstract description 14
- 231100000719 pollutant Toxicity 0.000 claims abstract description 14
- 239000007787 solid Substances 0.000 claims abstract description 10
- 230000005540 biological transmission Effects 0.000 claims abstract description 6
- 239000010802 sludge Substances 0.000 claims description 14
- 239000002245 particle Substances 0.000 claims description 4
- 230000003044 adaptive effect Effects 0.000 claims description 2
- 230000000903 blocking effect Effects 0.000 claims description 2
- 239000010865 sewage Substances 0.000 abstract description 7
- 239000008187 granular material Substances 0.000 abstract description 3
- 238000007790 scraping Methods 0.000 description 9
- 239000002893 slag Substances 0.000 description 9
- 230000000694 effects Effects 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 4
- 208000034699 Vitreous floaters Diseases 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
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- Cleaning In General (AREA)
Abstract
The utility model belongs to the technical field of sewage treatment. Conventional devices for preventing rain overflow pollution need to be cleaned after a period of operation. Problem to prior art, the utility model discloses a water conservancy automatically cleaning round brush device for overflow weir, including the overflow weir, the round brush, the guide plate, water wheels, the spoiler, the scum board, fender and unsteady mud baffle, the round brush sets up at the overflow weir top, the guide plate level sets up and is connected with the play water side at overflow weir top, water wheels locates the guide plate below, water wheels passes through transmission drive round brush rotatory, the scum board slope sets up and incline direction towards the overflow weir, the scum board top is fixed on the spoiler, the bottom is deepened in the burr of round brush, the fender is along the radial setting of round brush and towards the spoiler slope, the fender top links to each other with the axle center of round brush, the bottom is articulated with unsteady mud baffle, unsteady mud baffle is used for collecting the solid pollutant granule. The utility model discloses can realize the automatically cleaning, the operation is maintained simply.
Description
Technical Field
The utility model relates to a round brush device, concretely relates to water conservancy automatically cleaning round brush device for overflow weir belongs to sewage treatment technical field.
Background
In urban drainage treatment process, a large amount of floaters and suspended solids are mingled with in the initial stage rainwater, if directly arrange the initial stage rainwater into municipal drainage pipe in, can bring the risk of polluting or blockking up the pipeline, both influence the environment, bring bigger trouble for subsequent processing again. The majority of the existing preventive measures are provided with a separate rainwater pipeline, an overflow weir is arranged in the separate rainwater pipeline, rainwater in the stage is separately collected and treated through the overflow weir, and floaters and suspended matters in the rainwater are intercepted. However, when rainstorm comes, the water level rises, and rainwater in the overflow weir flows out through the overflow port and is discharged into a river or a lake, which can cause stage rainwater overflow pollution to the water body.
The floating pollutants carried in the overflow water are usually removed by arranging a grating at an overflow port at present, but the grating needs to be cleaned after running for a period of time, so that the operation is troublesome and the running and maintenance cost is high.
SUMMERY OF THE UTILITY MODEL
To the problem among the prior art, the utility model provides a water conservancy automatically cleaning round brush device for overflow weir, the device can prevent that the water from appearing the periodic rainwater overflow pollution, and need not the external power and also need not the later stage cleanness, can continuous automatic operation, and the operation maintenance cost is low.
In order to realize the technical purpose, the technical proposal of the utility model is that:
a hydraulic self-cleaning rolling brush device for an overflow weir comprises the overflow weir, a rolling brush, a guide plate, a water wheel, a spoiler, a scum board, a mudguard and a floating sludge baffle, wherein the rolling brush is arranged at the top of the overflow weir, the guide plate is horizontally arranged and is fixedly connected with the water outlet side at the top of the overflow weir, the water wheel is arranged below the guide plate, the water wheel drives the rolling brush to rotate through a transmission device, the spoiler is vertically arranged and is positioned in a water inlet area, the scum board is obliquely arranged and inclines towards the overflow weir, the top end of the scum board is fixed on the spoiler, the bottom end of the scum board goes deep into burrs of the rolling brush, the mudguard is radially arranged along the rolling brush and inclines towards the spoiler, the top end of the mudguard is connected with the axle center of the rolling brush, the bottom end of the mudguard is hinged with the floating sludge baffle, a through hole adaptive to the rolling brush is arranged on the, the floating sludge baffle is matched with the flow blocking plate and used for collecting solid pollutant particles. The utility model has simple structure, and can intercept pollutant particles in the overflow rainwater by arranging the rolling brush at the top of the overflow weir, thereby preventing the water body from stage rainwater overflow pollution; the self-cleaning of the rolling brush can be realized by arranging the spoiler, the slag scraping plate and the mudguard which are matched; thereby through adopting overflow rivers drive water wheels motion drive round brush operation, need not external power, can continuous automatic operation, the operation is stable and the maintenance cost is low. In addition, can play the water conservancy diversion effect to overflow rivers through setting up the guide plate, improve the utilization ratio to overflow rivers and to the drive efficiency of water wheels.
Preferably, a chamfer is arranged on the water inlet side of the top of the overflow weir. The utility model discloses a set the side of intaking of overflow weir into the chamfer, the rainwater of being convenient for flows through, and can reduce the impact to former overflow weir right-angle side, prolongs the life of overflow weir.
Preferably, the included angle between the slag scraping plate and the vertical direction is 30-60 degrees. The arrangement can improve the peeling effect of the solid pollutants intercepted on the burrs of the rolling brush.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
reference numerals:
1. overflow weir 2, rolling brush 3, guide plate 4, water wheel 5, spoiler 6, slag scraping plate 7, mudguard 8, floating sludge baffle 9 and transmission device
Detailed Description
With reference to fig. 1, a specific embodiment of the present invention is described in detail, but the present invention is not limited to the claims.
As shown in figure 1, a hydraulic self-cleaning rolling brush device for an overflow weir comprises an overflow weir 1, a rolling brush 2, a guide plate 3, a water wheel 4, a flow baffle plate 5, a slag scraping plate 6, a mud guard 7 and a floating sludge baffle plate 8, wherein the left side of the overflow weir 1 is a water inlet area, the right side of the overflow weir 1 is a water outlet area, the water inlet side of the top of the overflow weir 1 is provided with a chamfer, the rolling brush 2 is arranged at the top of the overflow weir 1, the guide plate 3 is horizontally arranged and fixedly connected with the water outlet side of the top of the overflow weir 1, the water wheel 4 is arranged below the guide plate 3, the water wheel 4 drives the rolling brush 2 to rotate through a transmission device 9, the flow baffle plate 5 is vertically arranged and positioned in the water inlet area, the slag scraping plate 6 is obliquely arranged and faces the overflow weir 1, wherein the included angle between the slag scraping plate 6 and the vertical direction is preferably 30-60 degrees, and, the bottom is deepened in the burr of round brush 2, fender 7 is along the radial setting of round brush 2 and towards spoiler 5 slope, and 7 tops of fender link to each other with the axle center of round brush 2, and 7 bottoms of fender are articulated with unsteady mud baffle 8, are equipped with the through-hole that suits with round brush 2 on the fender 7, are equipped with the opening between the inclined plane of fender 7 and 6 bottoms of scum board, unsteady mud baffle 8 cooperatees with spoiler 5 for collect solid pollutant granule.
The working principle is as follows:
in rainfall, the floating sludge baffle 8 gradually floats along with the rise of the water level until the floating sludge baffle 8 is closed when the water level is over the floating sludge baffle 8 (namely, the floating sludge baffle 8 and the spoiler 5 form a closed pollutant collecting space). Overflow water flowing over the top of the overflow weir 1 impacts the water wheel 4 to rotate clockwise through the guide plate 3, the water wheel 4 drives the rolling brush 2 to rotate in a counter-current manner through the transmission device, solid pollutants in the overflow sewage are intercepted by comb-shaped burrs on the rolling brush 2 and enter a closed pollutant collecting space formed by the floating sludge baffle plate 8 and the flow baffle plate 5 from an opening between the bottom end of the slag scraping plate 6 and the inclined plane of the mud guard plate 7 after being stripped by the slag scraping plate 6, and the overflow of the confluence sewage is kept clean; during the overflow, the floating sludge barrier 8 remains closed all the time. After rainfall, confluence sewage no longer overflows through overflow weir 1, along with the water level reduces, and mud baffle 8 that floats opens, and all solid pollutant that hold back passes through the sewage pipe and carries to sewage treatment plant.
To sum up, the utility model has the advantages of it is following:
1. the utility model has simple structure, and can intercept pollutant particles in the overflow rainwater by arranging the rolling brush 2 at the top of the overflow weir 1, thereby preventing the water body from stage rainwater overflow pollution; the self-cleaning of the rolling brush 2 can be realized by arranging the spoiler 5, the slag scraping plate 6 and the mudguard 7 which are matched; thereby through adopting the motion of overflow rivers drive water wheels 4 drive round brush 2 operation, need not external power, can continuous automatic operation, the operation is stable and the maintenance cost is low.
2. The utility model discloses a set up guide plate 3 and can play the water conservancy diversion effect to overflow rivers, improve the utilization ratio to overflow rivers and to water wheels 4's drive efficiency.
3. The utility model discloses a set the side of intaking of overflow weir 1 to the chamfer, the rainwater of being convenient for flows through, and can reduce the impact to 1 right-angle side of former overflow weir, prolongs overflow weir 1's life.
4. The utility model discloses a set up 6 slopes of scum board and can improve its solid pollutant's that holds back to the round brush 2 burrs effect of peeling off, link to each other through the axle center that sets up fender 7 and round brush 2, can increase the collection area of fender 7 to the solid pollutant granule to improve the automatically cleaning efficiency of round brush 2 device.
It should be understood that the above detailed description of the present invention is only for illustrative purposes and is not limited to the technical solutions described in the embodiments of the present invention. It will be understood by those skilled in the art that the present invention may be modified and equivalents may be substituted to achieve the same technical effects; as long as the use requirement is satisfied, the utility model is within the protection scope.
Claims (3)
1. A hydraulic self-cleaning rolling brush device for an overflow weir is characterized by comprising the overflow weir, a rolling brush, a guide plate, a water wheel, a spoiler, a scum board, a fender and a floating sludge baffle, wherein the rolling brush is arranged at the top of the overflow weir, the guide plate is horizontally arranged and is fixedly connected with the water outlet side of the top of the overflow weir, the water wheel is arranged below the guide plate, the water wheel drives the rolling brush to rotate through a transmission device, the spoiler is vertically arranged and is positioned in a water inlet area, the scum board is obliquely arranged and inclines towards the overflow weir, the top end of the scum board is fixed on the spoiler, the bottom end of the scum board extends into burrs of the rolling brush, the fender is radially arranged along the rolling brush and inclines towards the spoiler, the top end of the fender is connected with the axle center of the rolling brush, the bottom end of the fender is hinged with the sludge floating baffle, a through hole adaptive to the rolling brush is arranged on the fender, the floating sludge baffle is matched with the flow blocking plate and used for collecting solid pollutant particles.
2. A hydrodynamic self-cleaning brush roller assembly for a weir according to claim 1 wherein the entry side of the top of said weir is chamfered.
3. A hydrodynamic self-cleaning brush roll apparatus for a weir according to claim 1 wherein said scraper bar is angled from the vertical by 30 to 60 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822273472.0U CN210288663U (en) | 2018-12-29 | 2018-12-29 | Hydraulic self-cleaning rolling brush device for overflow weir |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822273472.0U CN210288663U (en) | 2018-12-29 | 2018-12-29 | Hydraulic self-cleaning rolling brush device for overflow weir |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210288663U true CN210288663U (en) | 2020-04-10 |
Family
ID=70058691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822273472.0U Expired - Fee Related CN210288663U (en) | 2018-12-29 | 2018-12-29 | Hydraulic self-cleaning rolling brush device for overflow weir |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210288663U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112227491A (en) * | 2020-09-28 | 2021-01-15 | 张丽娟 | Rainwater converging device |
-
2018
- 2018-12-29 CN CN201822273472.0U patent/CN210288663U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112227491A (en) * | 2020-09-28 | 2021-01-15 | 张丽娟 | Rainwater converging device |
| CN112227491B (en) * | 2020-09-28 | 2021-12-31 | 辽宁省城乡建设规划设计院有限责任公司 | Rainwater converging device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200410 |