CN203090542U - Peripheral transmission sludge scraper - Google Patents
Peripheral transmission sludge scraper Download PDFInfo
- Publication number
- CN203090542U CN203090542U CN 201320099132 CN201320099132U CN203090542U CN 203090542 U CN203090542 U CN 203090542U CN 201320099132 CN201320099132 CN 201320099132 CN 201320099132 U CN201320099132 U CN 201320099132U CN 203090542 U CN203090542 U CN 203090542U
- Authority
- CN
- China
- Prior art keywords
- sludge
- mud
- silica frost
- scum silica
- discharging device
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- 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
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Abstract
The utility model discloses a peripheral transmission sludge scraper comprising a driving device, a working bridge, a centre support base, a current stabilizing cylinder, a sludge scraping plate and an overflow device, which are arranged at the periphery, wherein the working bridge is driven by the driving device to rotate around the centre support base; the sludge scraping plate is arranged at the bottom of a sedimentation tank and connected with the working bridge through a sludge scraping truss; the bottom of the sedimentation tank is conical; a sludge collecting pit is arranged in the centre of the sedimentation tank; a sludge discharging device is connected to one end, close to the center, of the sludge scraping plate; the sludge discharging device is arranged in the sludge collecting pit; sludge is discharged from a sludge outlet through the sludge discharging device; a sewage pipe is also arranged at the bottom of the sedimentation tank; a residue collecting funnel is also arranged on the liquid surface of the sedimentation tank; floating residues are discharged through the residue collecting funnel; and a small scraping plate is also arranged and is driven by the working bridge to collect the floating residues to be near a floating residue plate. By adopting the truss structure, the peripheral transmission sludge scraper disclosed by the utility model has the advantages of being stable to operate, safe, reliable, good in sludge scraping and collecting effect, low in moisture content of discharged sludge, simple and convenient to maintain and manage and low in operation cost.
Description
Technical field
The utility model relates to a kind of sewage-treatment plant, relates in particular to a kind of mud scraper.
Background technology
Periphery transmission mud scraper, be applicable to the first or secondary sedimentation tank of sewage treatment plant's radial-flow, its major function is that the mud that is deposited at the bottom of the pond is scraped to central mud pit, discharge by discharge pipeline again, so that mud refluxes or thickening, the cleaning shoe that is arranged under the service bridge is driven by the driving mechanism that is installed in periphery, around being installed in center support rotation on the buttress of center, pond, the mud that is deposited at the bottom of the pond is collected into central mud pit by cleaning shoe, discharge outside the pond by discharge pipeline again, mud is focused on behind the central mud pit because the viscous effect of mud makes that discharge is not smooth in the prior art, causing cleaning shoe to scrape the mud resistance increases, increase the mud scraper operating load, not only increased power consumption, and the excessive also fragile mud scraper of resistance.
Summary of the invention
Technical problem to be solved in the utility model is the problem that exists at prior art, and a kind of novel peripheral transmission mud-scraping apparatus is provided.
For solving this technical problem, the utility model provides a kind of peripheral transmission mud scraper, comprise the drive unit that is arranged on periphery, service bridge, center support, stabilizing feed well, cleaning shoe, overflow mechanism, service bridge drives by drive unit and rotates around center support, cleaning shoe is arranged on the bottom of sedimentation basin, be connected with service bridge by mud scraping truss, described sedimentation basin bottom is tapered, its center is provided with the collection mud pit, cleaning shoe is connected with mud discharging device near an end at center, this mud discharging device is arranged in this collection mud pit, and mud is discharged from from mud mouth by mud discharging device; Described sedimentation basin bottom also is provided with sewage pipe.
Liquid level position at sedimentation basin also is provided with slag gathering hopper, is provided with scum silica frost plate and scum silica frost rake above slag gathering hopper, and scum silica frost is discharged by slag gathering hopper under the effect of scum silica frost plate and scum silica frost rake.
Liquid level position at mud scraping truss also is provided with little scraper plate, and this little scraper plate rotates under the drive of service bridge, and scum silica frost is focused near the scum silica frost plate.
Beneficial effect: the utility model adopts truss structure, operates steadily, and is safe and reliable, and it is effective to scrape collection mud, and it is low to discharge moisture percentage in sewage sludge, and it is simple and convenient to have a maintenance management, the advantage that operating cost is low.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Among the figure: 1 drive unit, 2 service bridges, 3 center supports, 4 stabilizing feed wells, 5 mud scraping truss, 6 cleaning shoes, 7 little scraper plates, 8 overflow mechanisms, 9 slag gathering hoppers, 10 sewage pipes, 11 mud mouths, 12 mud discharging devices, 13 collection mud pits.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is done specific descriptions.
Figure 1 shows that structural representation of the present utility model.
The utility model comprises drive unit 1, service bridge 2, center support 3, stabilizing feed well 4, cleaning shoe 6, the overflow mechanism 8 that is arranged on periphery.
Described service bridge 2 drives around center support 3 by drive unit 1 and rotates.
Described cleaning shoe 6 is arranged on the bottom of sedimentation basin, is connected with service bridge 2 by mud scraping truss 5, rotates bottom sedimentation basin under the drive of service bridge 2.
Described sedimentation basin bottom is tapered, and its center is provided with collection mud pit 13, and cleaning shoe 6 is connected with mud discharging device 12 near an end at center, and this mud discharging device 12 is arranged in the collection mud pit 13, and mud is discharged from from mud mouth 11 by mud discharging device 12.
Described sedimentation basin bottom also is provided with sewage pipe 10.
Liquid level position at sedimentation basin also is provided with slag gathering hopper 9, is provided with scum silica frost plate and scum silica frost rake above slag gathering hopper 9, and scum silica frost is discharged by slag gathering hopper 9 under the effect of scum silica frost plate and scum silica frost rake.
Liquid level position at mud scraping truss 5 also is provided with little scraper plate 7, and this little scraper plate 7 rotates under the drive of service bridge 2, and scum silica frost is focused near the scum silica frost plate.
Electrical equipment of the present utility model all adopts outdoor type, operates steadily, and is safe and reliable, but STOCHASTIC CONTROL or Long-distance Control.
The parts that the utility model contacts with water are made of stainless steel.
The course of work of the present utility model is as follows:
The utility model adopts truss structure, operates steadily, and is safe and reliable, and it is effective to scrape collection mud, and it is low to discharge moisture percentage in sewage sludge, and it is simple and convenient to have a maintenance management, the advantage that operating cost is low.
The above-mentioned embodiment of the utility model just illustrates, and is not only, all in the utility model scope or the change that is equal in the scope of the present utility model all surrounded by the utility model.
Claims (3)
1. peripheral transmission mud scraper, comprise the drive unit (1) that is arranged on periphery, service bridge (2), center support (3), stabilizing feed well (4), cleaning shoe (6), overflow mechanism (8), service bridge (2) drives by drive unit (1) and rotates around center support (3), cleaning shoe (6) is arranged on the bottom of sedimentation basin, be connected with service bridge (2) by mud scraping truss (5), it is characterized in that: described sedimentation basin bottom is tapered, its center is provided with collection mud pit (13), cleaning shoe (6) is connected with mud discharging device (12) near an end at center, this mud discharging device (12) is arranged in this collection mud pit (13), and mud is discharged from from mud mouth (11) by mud discharging device (12); Described sedimentation basin bottom also is provided with sewage pipe (10).
2. peripheral transmission mud scraper according to claim 1, it is characterized in that: the liquid level position at sedimentation basin also is provided with slag gathering hopper (9), be provided with scum silica frost plate and scum silica frost rake in the top of slag gathering hopper (9), scum silica frost is discharged by slag gathering hopper (9) under the effect of scum silica frost plate and scum silica frost rake.
3. peripheral transmission mud scraper according to claim 1 and 2 is characterized in that: the liquid level position at mud scraping truss (5) also is provided with little scraper plate (7), and this little scraper plate (7) rotates under the drive of service bridge (2), and scum silica frost is focused near the scum silica frost plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320099132 CN203090542U (en) | 2013-03-05 | 2013-03-05 | Peripheral transmission sludge scraper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320099132 CN203090542U (en) | 2013-03-05 | 2013-03-05 | Peripheral transmission sludge scraper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203090542U true CN203090542U (en) | 2013-07-31 |
Family
ID=48841988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320099132 Expired - Fee Related CN203090542U (en) | 2013-03-05 | 2013-03-05 | Peripheral transmission sludge scraper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203090542U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106430341A (en) * | 2016-12-12 | 2017-02-22 | 安徽泓济环境科技有限公司 | Disc-shaped superfine grid |
| CN107469417A (en) * | 2017-08-28 | 2017-12-15 | 宜兴市建华成套环保有限公司 | A kind of peripheral transmission half-bridge mud scraper |
| CN108579138A (en) * | 2018-05-17 | 2018-09-28 | 武红亮 | A kind of novel peripheral drive sludge scraper |
| EA030872B1 (en) * | 2014-12-29 | 2018-10-31 | Егор Алексеевич Курятников | Closure for a radial-flow settlement tank |
| CN108946892A (en) * | 2018-07-20 | 2018-12-07 | 中国石油天然气集团公司 | High speed settling separator |
| CN109126220A (en) * | 2017-06-13 | 2019-01-04 | 江苏立业环境科技有限公司 | A kind of peripheral-traction full-bridge type mud scraper |
| CN110314424A (en) * | 2019-07-30 | 2019-10-11 | 江苏通用环保集团有限公司 | A kind of side water outlet peripheral drive sludge scraper and scrape mud method |
| CN112933680A (en) * | 2019-12-11 | 2021-06-11 | 汉蕴华风(上海)环保科技有限公司 | Mud scraper |
-
2013
- 2013-03-05 CN CN 201320099132 patent/CN203090542U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EA030872B1 (en) * | 2014-12-29 | 2018-10-31 | Егор Алексеевич Курятников | Closure for a radial-flow settlement tank |
| CN106430341A (en) * | 2016-12-12 | 2017-02-22 | 安徽泓济环境科技有限公司 | Disc-shaped superfine grid |
| CN109126220A (en) * | 2017-06-13 | 2019-01-04 | 江苏立业环境科技有限公司 | A kind of peripheral-traction full-bridge type mud scraper |
| CN107469417A (en) * | 2017-08-28 | 2017-12-15 | 宜兴市建华成套环保有限公司 | A kind of peripheral transmission half-bridge mud scraper |
| CN108579138A (en) * | 2018-05-17 | 2018-09-28 | 武红亮 | A kind of novel peripheral drive sludge scraper |
| CN108946892A (en) * | 2018-07-20 | 2018-12-07 | 中国石油天然气集团公司 | High speed settling separator |
| CN110314424A (en) * | 2019-07-30 | 2019-10-11 | 江苏通用环保集团有限公司 | A kind of side water outlet peripheral drive sludge scraper and scrape mud method |
| CN112933680A (en) * | 2019-12-11 | 2021-06-11 | 汉蕴华风(上海)环保科技有限公司 | Mud scraper |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130731 Termination date: 20180305 |