CN203777724U - Angle-adjustable sloping plate precipitating device - Google Patents
Angle-adjustable sloping plate precipitating device Download PDFInfo
- Publication number
- CN203777724U CN203777724U CN201420214465.2U CN201420214465U CN203777724U CN 203777724 U CN203777724 U CN 203777724U CN 201420214465 U CN201420214465 U CN 201420214465U CN 203777724 U CN203777724 U CN 203777724U
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- China
- Prior art keywords
- angle
- sloping plate
- swash plate
- sloping
- swash
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- Expired - Lifetime
Links
- 230000001376 precipitating effect Effects 0.000 title abstract description 10
- 238000004062 sedimentation Methods 0.000 claims description 41
- 230000008878 coupling Effects 0.000 claims description 12
- 238000010168 coupling process Methods 0.000 claims description 12
- 238000005859 coupling reaction Methods 0.000 claims description 12
- 239000004743 Polypropylene Substances 0.000 claims description 4
- 229920001155 polypropylene Polymers 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- -1 polypropylene Polymers 0.000 claims description 3
- 239000011152 fibreglass Substances 0.000 claims description 2
- 239000004800 polyvinyl chloride Substances 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims 1
- 229920000915 polyvinyl chloride Polymers 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 30
- 239000000126 substance Substances 0.000 abstract description 4
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 239000000725 suspension Substances 0.000 description 16
- 230000008021 deposition Effects 0.000 description 6
- 230000008859 change Effects 0.000 description 2
- 239000003651 drinking water Substances 0.000 description 2
- 235000020188 drinking water Nutrition 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000010802 sludge Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000000701 coagulant Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 238000005189 flocculation Methods 0.000 description 1
- 230000016615 flocculation Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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- Sewage (AREA)
Abstract
The utility model relates to a water-treatment device, particularly relates to an angle-adjustable sloping plate precipitating device and solves the problem that a sloping plate assembly in an existing sloping plate precipitating tank is weak in processing capacity when the influent turbidity and the concentration of suspended substances are substantially changed. The sloping plate precipitating device comprises a plurality of linking rings, a plurality of sloping plates and a plurality of pull rods, wherein linking rings are arranged in a multilayer manner, the sloping plates in each sloping plate layer are arranged in parallel at intervals, each two sloping plates in two longitudinal adjacent sloping plate layers are hinged through the linking rings, one pull rod is arranged between each two sloping plate layers, the linking rings are hinged to the pull rods, and each pull rod is connected with a mechanical traction device. According to the angle-adjustable sloping plate precipitating device, when the water volume load is low, the angles between the sloping plates and the horizontal direction are adjusted to be increased, when the water volume load and the concentration of the suspended substances are high, the angles between the sloping plates and the horizontal direction are adjusted to be decreased, so that the processing capacity and precipitating efficiency of the sloping plate precipitating tank are increased when the influent turbidity is substantially changed.
Description
Technical field
The utility model relates to a kind of water treatment facilities.
Background technology
Shallow pool theory points out that the raising of sedimentation basin surface loading can realize by increasing desilting area, what first expect is to adopt multi-layer flat sedimentation tank, but this type of multi-layer flat sedimentation tank exists the problem of spoil disposal difficulty, there is swash plate/tube settler in development afterwards, to improve spoil disposal efficiency.
Traditional inclined-plate clarifying basin, adopts the mode of placing swash plate in sedimentation basin, improves deposition efficiency.In the time that swash plate is fixing, to get over hour when the angle of swash plate and horizontal direction, deposition efficiency is higher, but spoil disposal difficulty; In the time that the angle of swash plate and horizontal direction is larger, deposition efficiency is lower, but spoil disposal is relatively easy.Therefore, at present conventional inclined-plate clarifying basin, taking swash plate and horizontal direction angle as 60 degree are as main.This inclined-plate clarifying basin is compared with traditional horizontal sedimentation tank, and deposition efficiency is higher, and pond holds less, and floor space is also little.But also Shortcomings of this inclined-plate clarifying basin, is exactly after design and installation, swash plate and horizontal direction angle are fixed, for influent turbidity, situation that concentration of suspension excursion is large, adaptibility to response deficiency.If with the design of water inlet suspension Cmax situation, pond appearance is excessive, and sludge drainage system strengthens; If with the minimum situation design of water inlet concentration of suspension, although pond holds and sludge drainage system diminishes, cannot tackle high suspended matter concentration situation.
In addition, because traditional sedimentation basin swash plate setting angle is fixed, in long-term high load capacity high suspended matter concentration situation, move, suspension is easily deposited on swash plate, finally causes swash plate to subside.
Utility model content
The purpose of this utility model is in order to solve type sloping plate component in existing inclined-plate clarifying basin in the significantly problem a little less than the reply disposal ability under situation of change of influent turbidity, concentration of suspension, to provide a kind of run duration angle adjustable inclined plate sedimentation device.
The adjustable inclined plate sedimentation device of the utility model angle is made up of multiple coupling rings, polylith swash plate and multiple pull bar, multiple swash plates are divided into multilayer and from the horizontal by certain angle, swash plate parallel interval in every layer of swash plate layer is arranged, hinged by coupling ring between adjacent bilevel every two swash plates, between adjacent bilevel swash plate layer, a pull bar is set, coupling ring is hinged on pull bar, and each pull bar is connected with mechanical stretch device.
The adjustable inclined plate sedimentation device of angle described in the utility model is applied in sedimentation basin, and swash plate top is fixed, and according to each layer of swash plate height, girt device is set, as support and transmission mechanism.By draw-barring, bilevel swash plate and girt device are bound up, by pushing away, draw girt device to regulate each layer of swash plate and horizontal direction angle.
Type sloping plate component in existing sedimentation basin is fixed installation, in the time of the higher former water of long-term disposal concentration of suspension, because spoil disposal is not smooth, finally may cause swash plate to be deposited in suspension on swash plate and press and subside.And the inclined plate sedimentation device of the adjustable-angle of mentioning in the utility model, can be in service for a long time, when concentration of suspension is higher, water treatment is loaded when high, adjust swash plate and horizontal direction angle to smaller angle (being less than 60 degree) operation, improve suspended substance removal efficiency; During water treatment load is relatively low, adjust swash plate and horizontal direction angle to moving compared with wide-angle (being greater than 60 degree), accelerate spoil disposal process, can effectively prevent that sloping plate unit from, because suspension cannot be got rid of the swash plate causing and subsides, improving influent turbidity, significantly disposal ability and the deposition efficiency of situation of change declined board sedimentation basin of concentration of suspension.
The utlity model has cost of investment few, be easy to implement, the feature of reliable operation, thereby be with a wide range of applications in water treatment field, easily promote in China, can produce larger economic benefit.
Brief description of the drawings
Fig. 1 is the structural representation of the adjustable inclined plate sedimentation device of the utility model angle;
Adjustable inclined plate sedimentation device is installed to the structural representation in sedimentation basin by Fig. 2, the flow direction that wherein direction of arrow is water.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention is described further:
Detailed description of the invention one: the adjustable inclined plate sedimentation device of present embodiment angle is made up of multiple coupling rings 3, polylith swash plate 2 and multiple pull bar 1, multiple swash plates 2 are divided into multilayer and from the horizontal by certain angle, swash plate 2 parallel interval in every layer of swash plate layer are arranged, hinged by coupling ring 3 between adjacent bilevel every two swash plates 2, between adjacent bilevel swash plate layer, a pull bar 1 is set, coupling ring 3 is hinged on pull bar 1, and each pull bar 1 is connected with mechanical stretch device.
The angle of inclination of the relative inclined plate sedimentation device of present embodiment water (flow) direction is for forward or reverse.
The adjustable inclined plate sedimentation device of angle described in employing present embodiment, in the time that water yield load is lower in (Separation of Solid and Liquid) water treatment, can make swash plate and horizontal direction angle become large, is beneficial to and utilizes this stage spoil disposal; In the time that water yield load and concentration of suspension in water treatment are all higher, can make swash plate and horizontal direction angle diminish, give full play to inclined-plate clarifying basin deposition efficiency, process water yield load and concentration of suspension compared with lowstand between, again swash plate and horizontal direction angle are adjusted to larger angle again, accelerate the carrying out of spoil disposal.
In addition, lower floor's swash plate is born the function of bulky grain suspended substance removal conventionally, upper strata swash plate is born the function that small granular suspended matters is removed, therefore, can be in operation, lower floor's swash plate and horizontal plane angle are set larger, be conducive to be deposited on swash plate compared with the spoil disposal of floating heavy particle, and upper strata swash plate is set and horizontal plane angle less, be conducive to the removal of small particles suspension.Present embodiment not only can solve the fluctuate problem of the weak and spoil disposal difficulty of disposal ability when large of inclined-plate clarifying basin reply water inlet concentration of suspension, also can be more thorough to the pollutant removal in inclined-plate clarifying basin, the dosage that reduces coagulant and flocculation aid is worked inclined-plate clarifying basin always under high efficiency state.
Detailed description of the invention two: the material of what present embodiment was different from detailed description of the invention one is swash plate 2 is polypropylene (PP), polyvinyl chloride (PVC) or fiberglass (FRP).
Detailed description of the invention three: what present embodiment was different from detailed description of the invention one is that multiple swash plates 2 are divided into 1～4 layer.
Detailed description of the invention four: what present embodiment was different from detailed description of the invention three is that multiple swash plates 2 are divided into 3 layers.
Detailed description of the invention five: multiple swash plates 2 are divided into total height the is multilayer of 0.8 meter～1.5 meters that what present embodiment was different from one of detailed description of the invention one to four is.
Detailed description of the invention six: what present embodiment was different from one of detailed description of the invention one to five is that swash plate 2 is 15 °～85 ° with the angle of horizontal direction.
Detailed description of the invention seven: present embodiment is applied to the adjustable inclined plate sedimentation device of angle described in detailed description of the invention one in sedimentation basin.
Embodiment mono-: the adjustable inclined plate sedimentation device of the present embodiment angle is made up of multiple coupling rings 3, polylith swash plate 2 and multiple pull bar 1, multiple swash plates 2 are divided into 3 layers and from the horizontal by certain angle, swash plate 2 parallel interval in every layer of swash plate layer are arranged, hinged by coupling ring 3 between adjacent bilevel every two swash plates 2, between adjacent bilevel swash plate layer, a pull bar 1 is set, coupling ring 3 is hinged on pull bar 1, and each pull bar 1 is connected with mechanical stretch device.
The material of the present embodiment swash plate 2 used is polypropylene, and the length of swash plate is 1000mm.
Adjustable-angle inclined plate sedimentation device described in embodiment mono-is applied in the sedimentation basin shown in accompanying drawing 2, this sedimentation basin comprises water leg, adjustable inclined plate sedimentation device 6 and discharge pipeline 7, have water inlet 4 in the left side of sedimentation basin, have delivery port 5 on right side, discharge pipeline 7 is arranged on the bottom of sedimentation basin, at sedimentation basin middle part, adjustable-angle inclined plate sedimentation device 6 is set, be clear water zone above adjustable-angle inclined plate sedimentation device, is provided with water leg in clear water zone.
Use above-mentioned sedimentation basin to carry out clean water treatment, former water-white sky flow is large, suspension object height, daytime, raw water turbidity was 80.2NUT, each layer of swash plate and horizontal direction angle are set when operation and are 40 degree, settling system turbidity removal ability is strong, and precipitating phase water outlet shows after testing afterwards: turbidity is 1.0NTU; At night, raw water flow declines 40%, and suspension is low, and raw water turbidity is 32.0NTU, when operation, each layer of swash plate and horizontal direction angle are set to respectively 60 degree, 65 degree, 70 degree from top to bottom, in ensureing effluent quality, accelerate spoil disposal, now, detect precipitating phase water outlet, turbidity is 0.9NTU.
From testing result, this adjustable-angle inclined plate sedimentation device, in application, can ensure that precipitating phase water outlet is below 1NTU, lower than the limit value 1NTU of turbidity in " standards for drinking water quality " (GB5749-2006), guarantee drinking water quality safety.
Claims (6)
1. the adjustable inclined plate sedimentation device of angle, it is characterized in that the adjustable inclined plate sedimentation device of angle is by multiple coupling rings (3), polylith swash plate (2) and multiple pull bar (1) composition, multiple swash plates (2) are divided into multilayer and from the horizontal by certain angle, swash plate (2) parallel interval in every layer of swash plate layer is arranged, hinged by coupling ring (3) between adjacent bilevel every two swash plates (2), between adjacent bilevel swash plate layer, a pull bar (1) is set, coupling ring (3) is hinged on pull bar (1), each pull bar (1) is connected with mechanical stretch device.
2. the adjustable inclined plate sedimentation device of a kind of angle according to claim 1, the material that it is characterized in that swash plate (2) is polypropylene, polyvinyl chloride or fiberglass.
3. the adjustable inclined plate sedimentation device of a kind of angle according to claim 1, is characterized in that multiple swash plates (2) are divided into 1～4 layer.
4. the adjustable inclined plate sedimentation device of a kind of angle according to claim 3, is characterized in that multiple swash plates (2) are divided into 3 layers.
5. the adjustable inclined plate sedimentation device of a kind of angle according to claim 1, is characterized in that it is the multilayer of 0.8 meter～1.5 meters that multiple swash plates (2) are divided into total height.
6. the adjustable inclined plate sedimentation device of a kind of angle according to claim 1, is characterized in that swash plate (2) and the angle of horizontal direction are 15 °～85 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420214465.2U CN203777724U (en) | 2014-04-29 | 2014-04-29 | Angle-adjustable sloping plate precipitating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420214465.2U CN203777724U (en) | 2014-04-29 | 2014-04-29 | Angle-adjustable sloping plate precipitating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203777724U true CN203777724U (en) | 2014-08-20 |
Family
ID=51313955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420214465.2U Expired - Lifetime CN203777724U (en) | 2014-04-29 | 2014-04-29 | Angle-adjustable sloping plate precipitating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203777724U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104788137A (en) * | 2015-04-17 | 2015-07-22 | 安徽省蚌埠市中远肥业有限公司 | Sedimentation pond for potassium humate fertilizer production |
| CN106902554A (en) * | 2017-04-25 | 2017-06-30 | 大连朗旭环境科技有限公司 | A kind of baffling ramp type efficient sedimentation tank |
| CN106924999A (en) * | 2017-04-25 | 2017-07-07 | 大连朗旭环境科技有限公司 | A kind of adjustable baffling inclined-plate clarifying basin |
| CN108503081A (en) * | 2018-03-30 | 2018-09-07 | 无锡泰源机器制造有限公司 | Milling apparatus sewage-treatment plant |
| CN109293152A (en) * | 2018-10-29 | 2019-02-01 | 重庆市沃利克环保设备有限公司 | Integrated sewage treating apparatus |
| CN111467845A (en) * | 2020-05-29 | 2020-07-31 | 郑州益源天泽环境科技有限公司 | Active granular sludge circulation separation screening installation |
| CN112190982A (en) * | 2020-07-20 | 2021-01-08 | 上海兴全电力技术有限公司 | High-efficient non-maintaining swash plate subsides device |
| CN113754118A (en) * | 2021-09-13 | 2021-12-07 | 国能龙源环保有限公司 | Adjustable inclined plate flocculation precipitation system and sewage treatment method thereof |
| CN117886485A (en) * | 2024-03-14 | 2024-04-16 | 温州德安水处理有限公司 | Flat ceramic dry film water purifying equipment |
-
2014
- 2014-04-29 CN CN201420214465.2U patent/CN203777724U/en not_active Expired - Lifetime
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104788137A (en) * | 2015-04-17 | 2015-07-22 | 安徽省蚌埠市中远肥业有限公司 | Sedimentation pond for potassium humate fertilizer production |
| CN104788137B (en) * | 2015-04-17 | 2017-08-04 | 安徽省蚌埠市中远肥业有限公司 | A kind of potash humate production sedimentation basin |
| CN106902554A (en) * | 2017-04-25 | 2017-06-30 | 大连朗旭环境科技有限公司 | A kind of baffling ramp type efficient sedimentation tank |
| CN106924999A (en) * | 2017-04-25 | 2017-07-07 | 大连朗旭环境科技有限公司 | A kind of adjustable baffling inclined-plate clarifying basin |
| CN108503081A (en) * | 2018-03-30 | 2018-09-07 | 无锡泰源机器制造有限公司 | Milling apparatus sewage-treatment plant |
| CN109293152A (en) * | 2018-10-29 | 2019-02-01 | 重庆市沃利克环保设备有限公司 | Integrated sewage treating apparatus |
| CN111467845A (en) * | 2020-05-29 | 2020-07-31 | 郑州益源天泽环境科技有限公司 | Active granular sludge circulation separation screening installation |
| CN112190982A (en) * | 2020-07-20 | 2021-01-08 | 上海兴全电力技术有限公司 | High-efficient non-maintaining swash plate subsides device |
| CN112190982B (en) * | 2020-07-20 | 2022-03-22 | 上海兴全电力技术有限公司 | High-efficient non-maintaining swash plate subsides device |
| CN113754118A (en) * | 2021-09-13 | 2021-12-07 | 国能龙源环保有限公司 | Adjustable inclined plate flocculation precipitation system and sewage treatment method thereof |
| CN117886485A (en) * | 2024-03-14 | 2024-04-16 | 温州德安水处理有限公司 | Flat ceramic dry film water purifying equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140820 |