CN203007000U - Vertical grid flocculation basin - Google Patents
Vertical grid flocculation basin Download PDFInfo
- Publication number
- CN203007000U CN203007000U CN 201220709478 CN201220709478U CN203007000U CN 203007000 U CN203007000 U CN 203007000U CN 201220709478 CN201220709478 CN 201220709478 CN 201220709478 U CN201220709478 U CN 201220709478U CN 203007000 U CN203007000 U CN 203007000U
- Authority
- CN
- China
- Prior art keywords
- flocculation basin
- basin
- flocculation
- grid
- water
- 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 - Lifetime
Links
Images
Landscapes
- Sewage (AREA)
Abstract
The utility model discloses a vertical grid flocculation basin which comprises a basin body, wherein partitioning plates are vertically arranged in the basin body and are used for partitioning an inner cavity of the basin body into one or more horizontal flowing channels, and a plurality of grid plates are arranged in the front and middle sections of the one or more horizontal flowing channels at intervals and are vertical to a water surface and a water flow direction. The vertical grid flocculation basin has the main advantages that a turbulent condition required by flocculation is achieved through the grid plates added into the flocculation basin, a flocculation state is improved, and the effect of the flocculation basin is improved. The vertical grid flocculation basin overcomes the defect that an existing partitioning plate flocculation basin, an existing folding plate flocculation basin and an existing grid flocculation basin are largely influenced by water quantity change, is higher in adaptability, and can be used in a small-scale water plant or a large-scale water plant. The construction difficulty is reduced, and the capital expenditure is saved.
Description
Technical field
The utility model relates to water treating equipment, especially relates to the vertical grid flocculation basin.
Background technology
Flocculation basin is the indispensable important process of water treatment common process unit.The quality of flocculating effect directly has influence on load and the effect of subsequent disposal unit.Waterpower flocculation basin commonly used mainly contains dividing plate flocculation basin, folded plate flocculator and grid (grizzly bar) flocculation basin at present.All there is weak point separately in these three kinds of waterpower flocculation basins, and the dividing plate flocculation basin has that flocculation time is longer, and flocculating effect is general, and the water yield requires greater than 30000m
3The deficiency of/d etc. is used less at present in Practical Project; Folded plate flocculator has complex structure, construction and the large shortcoming of Maintenance and Repair difficulty; Grid (grizzly bar) flocculation basin, requiring water (flow) direction must be Vertical Flow, and grid (grizzly bar) must installation parallel with the water surface, therefore, during grid (grizzly bar) maintenance, the blow-down pit body of must cutting off the water, the Maintenance and Repair difficulty is large, and grid list pond processing power should not be greater than 25000m
3/ d is restricted its application in Large Water Works.
Summary of the invention
The utility model purpose is to provide a kind of vertical grid flocculation basin that improves coagulation, improves flocculation basin efficient.
For achieving the above object, the utility model is taked following technical proposals:
Vertical grid flocculation basin described in the utility model comprises the pond body; Be vertically installed with dividing plate in the body of described pond the pond intracoelomic cavity is divided into wall scroll horizontal flow passage or many horizontal flow passages; In the leading portion and stage casing of described wall scroll horizontal flow passage or many horizontal flow passages, be arranged at intervals with a plurality of waffle slabs perpendicular to the water surface and water (flow) direction.
Described a plurality of waffle slab is plugged in respectively in the draw-in groove that is arranged on the adjacent separator corresponding position.
The utility model advantage major embodiment is:
1, by adding described waffle slab (bar batten) to reach the desired turbulent state of flocculation in flocculation basin, power loss is fully used, waffle slab (bar batten) but the width of the different runners of flexible adaptation and length, different hydraulic classification, thereby improve coagulation, improve the effect of flocculation basin, and then the floor space of saving flocculation basin, save capital cost.
2, described waffle slab (bar batten) is arranged in the draw-in groove of adjacent separator corresponding position perpendicular to the water surface and water (flow) direction, therefore realized not cutting off the water, impaired waffle slab (grizzly bar) directly being proposed to carry out Maintenance and Repair perpendicular to the water surface under the operating mode of pond not emptying of body, reduced the maintenance difficulty of waffle slab (grizzly bar) flocculation basin, overcome the large deficiency of maintenance difficulty of common grid (grizzly bar) flocculation basin, made that the utility model operation stability is high, maintenance cost is low.Simultaneously, can adjust flexibly according to the former water water yield number of plies of waffle slab (bar batten), and then the effect of change flocculation, overcome existing dividing plate flocculation basin, folded plate flocculator and grid (grizzly bar) flocculation basin and be subjected to the larger deficiency of water yield variable effect, possessed stronger adaptability, both having can be used on a small scale, water factory also can be used for extensive water factory.
3, due to described waffle slab (grizzly bar) perpendicular to the water surface and water (flow) direction setting, therefore do not need as grid (grizzly bar) flocculation basin, rectangle vertical shaft one by one to be set, thereby reduced difficulty of construction, saved capital cost.
Description of drawings
Fig. 1 is the two dimensional structure schematic diagram of described wall scroll horizontal flow channel vertical grid flocculation.
Fig. 2 is that the A-A of Fig. 1 is to cross-sectional view.
Fig. 3 is that the B-B of Fig. 1 is to cross-sectional view.
Fig. 4 is the two dimensional structure schematic diagram of described many horizontal flow channel vertical grid flocculations.
Fig. 5 is that the C-C of Fig. 4 is to cross-sectional view.
Fig. 6 is that the D-D of Fig. 4 is to cross-sectional view.
Embodiment
Embodiment 1:
As shown in Figure 1, 2, 3, vertical grid flocculation basin described in the utility model comprises pond body 1; Be vertically installed with polylith dividing plate 2 in the interior relative two side interleaved of described pond body 1 body 1 inner chamber in pond is divided into S shape wall scroll horizontal flow passage; In the leading portion and stage casing of described S shape wall scroll horizontal flow passage, be arranged at intervals with a plurality of waffle slabs 3 perpendicular to the water surface and water (flow) direction; Described a plurality of waffle slab 3 is plugged in respectively in the draw-in groove that is arranged on adjacent separator 2 corresponding positions, and the distance between adjacent mesh plate 3 is 60～70cm and can adjusts flexibly.
Embodiment 2:
As shown in Fig. 4,5,6, vertical grid flocculation basin described in the utility model comprises pond body 1; Longitudinally be parallel to each other in described pond body 1 and be vertically installed with polylith dividing plate 2 body 1 inner chamber in pond is divided into many horizontal flow passages; In the leading portion and stage casing of described every horizontal flow passage, be arranged at intervals with a plurality of waffle slabs (3) perpendicular to the water surface and water (flow) direction, described a plurality of waffle slab 3 is plugged in respectively in the draw-in groove that is arranged on adjacent separator 2 corresponding positions, and the distance between adjacent mesh plate 3 is 60～70cm and can adjusts flexibly.
Claims (2)
1. a vertical grid flocculation basin, comprise pond body (1); It is characterized in that: be vertically installed with dividing plate (2) in described pond body (1) pond body (1) inner chamber is divided into wall scroll horizontal flow passage or many horizontal flow passages; In the leading portion and stage casing of described wall scroll horizontal flow passage or many horizontal flow passages, be arranged at intervals with a plurality of waffle slabs (3) perpendicular to the water surface and water (flow) direction.
2. vertical grid flocculation basin according to claim 1, it is characterized in that: described a plurality of waffle slabs (3) are plugged in respectively in the draw-in groove that is arranged on adjacent separator (2) corresponding position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220709478 CN203007000U (en) | 2012-12-20 | 2012-12-20 | Vertical grid flocculation basin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220709478 CN203007000U (en) | 2012-12-20 | 2012-12-20 | Vertical grid flocculation basin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203007000U true CN203007000U (en) | 2013-06-19 |
Family
ID=48598614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220709478 Expired - Lifetime CN203007000U (en) | 2012-12-20 | 2012-12-20 | Vertical grid flocculation basin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203007000U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103466773A (en) * | 2013-09-29 | 2013-12-25 | 南京国能环保工程有限公司 | Ladder tower flocculation reaction device |
| CN106396060A (en) * | 2016-11-23 | 2017-02-15 | 福州恒裕陶瓷有限公司 | Ceramic factory pollution discharge wastewater recycling device |
| CN111689650A (en) * | 2020-06-22 | 2020-09-22 | 陈昌超 | Sewage treatment device with ultrasonic self-cleaning structure |
-
2012
- 2012-12-20 CN CN 201220709478 patent/CN203007000U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103466773A (en) * | 2013-09-29 | 2013-12-25 | 南京国能环保工程有限公司 | Ladder tower flocculation reaction device |
| CN103466773B (en) * | 2013-09-29 | 2015-08-26 | 南京国能环保工程有限公司 | ladder tower flocculation reaction device |
| CN106396060A (en) * | 2016-11-23 | 2017-02-15 | 福州恒裕陶瓷有限公司 | Ceramic factory pollution discharge wastewater recycling device |
| CN111689650A (en) * | 2020-06-22 | 2020-09-22 | 陈昌超 | Sewage treatment device with ultrasonic self-cleaning structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203007000U (en) | Vertical grid flocculation basin | |
| CN102126794A (en) | Artificial wetland purifying system for free waterfall aeration | |
| CN205014531U (en) | Simple and easy structure hold cool water pool | |
| CN104591520A (en) | Sludge concentration and dehydration all-in-one machine | |
| CN205055613U (en) | Water conservancy diversion sedimentation tank | |
| CN102794036B (en) | Water-level-variable terminal catchment inclined tube or inclined plate sedimentation tank | |
| CN103159323A (en) | Integrated A2/O-MBR reactor | |
| CN205773988U (en) | Glass toughening manure pit | |
| CN102531270A (en) | Multi-section multi-step anaerobic-oxic (AO) biological reaction tank | |
| CN104120901B (en) | Hydropower plant of staggered layer type water turbine layer structure | |
| CN201737721U (en) | Water inflow distributing and adjusting device for sewage treatment | |
| CN106514846A (en) | Novel pipe piece water maintenance pool | |
| CN104874201A (en) | Combined centrifugal extractor | |
| CN205187986U (en) | But sewage treatment plant of automatically regulated water yield | |
| CN204414321U (en) | The box assembling die curing system of concrete | |
| CN202755355U (en) | Overhaul drainage structure of through-flow hydropower station | |
| CN204434445U (en) | A kind of sludge concentration and dewatering all-in-one | |
| CN202270740U (en) | Cooling device for laminar flow side portion | |
| CN201889101U (en) | High-efficiency tilted plate separator | |
| CN204601782U (en) | The other filter system of a kind of efficient circulation water | |
| CN207169598U (en) | A kind of asphalt mixing unit for building | |
| CN204417156U (en) | Movable unpowered sanitary sewage integrated equipment for wastewater treatment | |
| CN211595118U (en) | Magnetic coagulation reaction device | |
| CN204582626U (en) | A kind of novel accelerator | |
| CN205687645U (en) | A kind of Multilevel A/O Technology biological tank scum silica frost removal device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130619 |
|
| CX01 | Expiry of patent term |