CN203361110U - Transmission type pollutant stopping device of water power floating wheel - Google Patents
Transmission type pollutant stopping device of water power floating wheel Download PDFInfo
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- CN203361110U CN203361110U CN 201320362019 CN201320362019U CN203361110U CN 203361110 U CN203361110 U CN 203361110U CN 201320362019 CN201320362019 CN 201320362019 CN 201320362019 U CN201320362019 U CN 201320362019U CN 203361110 U CN203361110 U CN 203361110U
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- rotating shaft
- impeller
- framework
- collecting box
- rotating
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Abstract
The utility model discloses a transmission type pollutant stopping device of a water power floating wheel. The transmission type pollutant stopping device comprises impellers, a pollutant collecting box, a floating box, a bottom support, an arc-shaped slope plate, a rotating shaft, rotating vanes, a frame and a pollutant guide fence. The rotating shaft connects the impellers into impeller sets. The impellers among the impeller sets are arranged in a staggering mode. The frame and the rotating shaft are connected into one. Water flow drives the rotating vanes to rotate to drive the impellers to rotate, and the rotating impellers convey the suspended pollutants to the pollutant collecting box. The transmission type pollutant stopping device can adapt to the change of the water level.
Description
Technical field
The utility model relates to a kind of hydrodynamic force bouyant wheel driving type and blocks dirty device, belongs to the water environment technical field.
Technical background
At present comparatively common is mainly fixed trashrack, and this trashrack is in recent years along with the deterioration of water environment, and the dirt in the incoming flow of upstream increases, particularly drain flooded fields the phase, a large amount of dirts with stream under, before trashrack, pile up, affected safety and the operation of downstream pump station or priming device.On the one hand, after trashrack is blocked by dirt. original discharge area reduces, and has aggravated blocking water of grid bodies, and before grid, head loss increases, thereby pumping plant unit operation lift is increased, the increase of output power, time lengthening, operating cost increases.On the other hand, due to dirt accumulation before grid, before making grid, after grid, water-head increases; strengthened the active force of current to the grid body; when serious, pressure surpasses grid body material bending limiting range of stress value, causes the distortion of grid body structure even to be crushed, and loses the protective effect to downstream unit.Just overcome this difficulty and the utility model hydrodynamic force bouyant wheel driving type blocks dirty device, there is not the situation of bulk deposition before hydrodynamic force bouyant wheel driving type blocks dirty device in dirt, and dirt can be discharged in sludge collecting box along with current.
The utility model content
The utility model purpose: the purpose of this utility model is for the deficiencies in the prior art, provides a kind of and blocks dirty device without electric power, the hydrodynamic force bouyant wheel driving type that can be removed the interception dirt again.
Technical scheme: hydrodynamic force bouyant wheel driving type described in the utility model blocks dirty device, comprises impeller, sludge collecting box, buoyancy tank, bottom bracket, arc ramp, rotating shaft, rotating vane, framework, leads dirty grid;
Described impeller is every being distributed in rotating shaft, and the impeller between two rows is to be staggered.
Described rotating vane is fixed in rotating shaft; Described rotating shaft two ends are arranged on framework, and framework supports fixing by bottom bracket.
Described sludge collecting box is connected to impeller group rear end, by framework, is connected; Described buoyancy tank is separately fixed on rotating shaft and sludge collecting box; One end of described arc ramp connecting frame; Lead dirty grid and be arranged on the junction between framework and arc ramp and framework and sludge collecting box; Rotating shaft and framework move up and down with SEA LEVEL VARIATION, and then drive impeller with SEA LEVEL VARIATION.
Described impeller is provided with 3 rotating vanes, and rotating vane is hollow hemisphere shape.
It is trapezoidal column structure that described buoyancy tank is shaped as vertical section.
Operating principle of the present utility model is: by rotating shaft, impeller is connected into to the impeller group, between every row's impeller group, impeller is staggered, and framework is connected rotating shaft; Rotating vane is hollow hemisphere shape, and current drive rotating vane to rotate, and leaf turns the drive impeller and rotates, and the impeller of rotation is sent to the sludge collecting box place by suspended contaminant.Buoyancy tank floats in water, and when SEA LEVEL VARIATION, floating drum drives rotating shaft and then drives the impeller group and the variation of the framework adaptation water surface.
For prevent making rotating vane break away from the water surface when the current fluctuation is larger, lose the effect that water flow dynamic energy is converted into to the rotary machine energy, by Frame Design, be the segmentation chain structure, be a kind of flexible connecting structure.
In order to prevent being stumbled by the buoyancy tank card when wave-wheel assembly between row and row from rotating with water level, under described wave-wheel assembly and sludge collecting box, to be shaped as vertical section be trapezoidal column structure to set buoyancy tank.
In order to prevent that dirt from leaking in the large gap of impeller group end from arc ramp and framework, is provided with and leads dirty grid at this two place.
Compared with prior art, its beneficial effect is the utility model:
1, the utility model relies on flow dynamic to drive the impeller rotation, suspended contaminant is sent to sludge collecting box, without the suspended pollutant in other power Separation of Waters, overcome traditional trashrack pollutant and stagnated in the drawback on trashrack, easy for installation, stable in the irrigation canals and ditches of SEA LEVEL VARIATION, strong adaptability;
2, blades installation, in circular impeller inside, had both realized that water flow dynamic energy was converted into the rotary machine kinetic energy of rotating vane, had prevented that again suspension is wound around blade;
3, buoyancy tank is bubbled through the water column, thereby the position that blade remains near the water surface obtains than mass-flow kinetic energy, and the syndeton of buoyancy tank and rotating shaft has adapted to SEA LEVEL VARIATION.
The accompanying drawing explanation
Accompanying drawing 1 is that hydrodynamic force bouyant wheel driving type blocks dirty device schematic diagram
Accompanying drawing 2 is that hydrodynamic force bouyant wheel driving type blocks dirty device side view
Accompanying drawing 3 is that hydrodynamic force bouyant wheel driving type blocks dirty device impeller schematic diagram
Accompanying drawing 4 is that hydrodynamic force bouyant wheel driving type blocks dirty device shaft frame structure side view
In accompanying drawing, 1 is impeller, the 2nd, and sludge collecting box, the 3rd, buoyancy tank, the 4th, bottom bracket, the 5th, the arc ramp, the 6th, rotating shaft, the 7th, rotating vane, the 8th, framework, the 9th, lead dirty grid.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, further illustrate the utility model, should understand these embodiment and only for the utility model is described, be not used in restriction scope of the present utility model, those skilled in the art all fall within the application's claims limited range to the modification of the various equivalent form of values of the present utility model.
As Figure 1-4, a kind of hydrodynamic force bouyant wheel of the utility model driving type blocks dirty device, comprises impeller 1, sludge collecting box 2, buoyancy tank 3, bottom bracket 4, arc ramp 5, rotating shaft 6, rotating vane 7, framework 8, leads dirty grid 9.
It is upper that described impeller (1) is distributed in rotating shaft (6), and impeller between row and row (1) is to be staggered.
Described rotating vane (7) is arranged in impeller (1), and is fixed in rotating shaft (6); It is upper that described rotating shaft (6) two ends are used bearing arrangement to be arranged on framework (8), and framework (8) supports fixing by bottom bracket (4).
Described sludge collecting box (2) is connected to the impeller group rear end of keeping afloat, and by framework (8), is connected; Described buoyancy tank (3) is fixed on rotating shaft (6) and sludge collecting box (2); The front end of the underwater portion of described arc ramp (5) connecting frame (8); Lead dirty grid (9) and be arranged on the junction between framework (8) and arc ramp (5) and framework (8) and sludge collecting box (2).
Described impeller (1) is provided with 3 rotating vanes (7), and rotating vane (7) is hollow hemisphere shape.
It is trapezoidal column structure that described buoyancy tank (3) is shaped as vertical section.
Working method: arc ramp 5 one ends are fixed in river bed, the other end connecting frame 8 of arc ramp 5, and fixing with bottom bracket 4.Rotating vane 7 is fixed on rotating shaft 6 and impeller 1, and rotating shaft 6 connects impeller group in a row by impeller 1.The two ends of rotating shaft 6 are used bearing arrangement to be arranged on framework 8, and the rear end of framework 8 connects sludge collecting box 2.Framework 8 arranges and leads dirty grid 9 in the junction with arc ramp 5 and sludge collecting box 2.Current promote rotating vane 7 rotations, and rotating vane 7 drives impeller 1 and rotates, and when there is dirt on impeller 1 surface, dirt passes another row's impeller 1 downstream by impeller 1 surface, until dirt enters sludge collecting box 2.When SEA LEVEL VARIATION, buoyancy tank 3 also changes with water level together with rotating vane 7, rotating shaft 6, framework 8.
As mentioned above, embodiment has meaned and has explained the utility model, but it shall not be construed as the restriction to the utility model autoprotection scope.
Claims (3)
1. a hydrodynamic force bouyant wheel driving type blocks dirty device, comprises impeller (1), sludge collecting box (2), buoyancy tank (3), bottom bracket (4), arc ramp (5), rotating shaft (6), rotating vane (7), framework (8), leads dirty grid (9); It is characterized in that:
It is upper that described impeller (1) is distributed in rotating shaft (6), and the impeller (1) between two rows is to be staggered;
Described rotating vane (7) is fixed in rotating shaft (6); It is upper that described rotating shaft (6) two ends are arranged on framework (8), and framework (8) supports fixing by bottom bracket (4);
Described sludge collecting box (2) is connected to impeller group rear end, by framework (8), is connected; Described buoyancy tank (3) is separately fixed on rotating shaft (6) and sludge collecting box (2); One end of described arc ramp (5) connecting frame (8); Lead dirty grid (9) and be arranged on the junction between framework (8) and arc ramp (5) and framework (8) and sludge collecting box (2).
2. according to the described hydrodynamic force bouyant wheel of claims 1 driving type trashrack, it is characterized in that described impeller (1) is provided with 3 rotating vanes (7), rotating vane (7) is hollow hemisphere shape.
3. block dirty device according to the described hydrodynamic force bouyant wheel of claims 1 driving type, it is characterized in that it is trapezoidal column structure that described buoyancy tank (3) is shaped as vertical section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320362019 CN203361110U (en) | 2013-06-24 | 2013-06-24 | Transmission type pollutant stopping device of water power floating wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320362019 CN203361110U (en) | 2013-06-24 | 2013-06-24 | Transmission type pollutant stopping device of water power floating wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203361110U true CN203361110U (en) | 2013-12-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320362019 Expired - Fee Related CN203361110U (en) | 2013-06-24 | 2013-06-24 | Transmission type pollutant stopping device of water power floating wheel |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106192958A (en) * | 2016-08-24 | 2016-12-07 | 张家港市利洲船舶机械制造有限公司 | A kind of bank refuse collector |
| CN108487209A (en) * | 2018-04-18 | 2018-09-04 | 张剑 | A kind of water conservancy and hydropower intake floating object cleaning device |
| CN109518672A (en) * | 2019-01-16 | 2019-03-26 | 叶子昕 | A kind of river garbage blocking apparatus |
| CN110656627A (en) * | 2019-09-11 | 2020-01-07 | 四川大学 | Automatic rotatory bottom grid barrier of preventing blockking up |
-
2013
- 2013-06-24 CN CN 201320362019 patent/CN203361110U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106192958A (en) * | 2016-08-24 | 2016-12-07 | 张家港市利洲船舶机械制造有限公司 | A kind of bank refuse collector |
| CN108487209A (en) * | 2018-04-18 | 2018-09-04 | 张剑 | A kind of water conservancy and hydropower intake floating object cleaning device |
| CN109518672A (en) * | 2019-01-16 | 2019-03-26 | 叶子昕 | A kind of river garbage blocking apparatus |
| CN110656627A (en) * | 2019-09-11 | 2020-01-07 | 四川大学 | Automatic rotatory bottom grid barrier of preventing blockking up |
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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: 20131225 Termination date: 20160624 |