CN1824366A - Flocculation precipitation device - Google Patents
Flocculation precipitation device Download PDFInfo
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- CN1824366A CN1824366A CN 200610023699 CN200610023699A CN1824366A CN 1824366 A CN1824366 A CN 1824366A CN 200610023699 CN200610023699 CN 200610023699 CN 200610023699 A CN200610023699 A CN 200610023699A CN 1824366 A CN1824366 A CN 1824366A
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- corrugated plating
- deposition apparatus
- flocculation deposition
- framework
- flocculation
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Abstract
The present invention discloses flocculation precipitation equipment. It is characterized by that it includes at least one group of corrugated plates set on the frame, under the corrugated plates a sludge-sucking equipment is set, so that it can obtain good sludge-water separation effect.
Description
Technical field:
The present invention relates to the technical field of sedimentation basin, specifically a kind of being arranged in the sedimentation basin can be improved deposition condition, improves the flocculation deposition apparatus of effluent quality of sedimentation tank.
Background technology:
At present, in the conventional water purification treatment technology in existing waterworks, depositing technology is handled structures and is generally adopted traditional tank types such as horizontal sedimentation tank, mechanical accelerating purifying pool, tube settler, wherein horizontal sedimentation tank is because convenient management, anti impulsion load adopts this kind pond type more, along with the further raising of water quality objective in the therefore existing water factory, the delivery turbidity requirement of wherein dispatching from the factory further is reduced to 0.1～0.5NTU, and existing water factory is by strengthening conventional treatment as one of measure of increasing water quality.More of a specified duration to some construction ages, how the flocculation sedimentation tank of the oepration at full load again that design parameter is tight slightly improves sedimentation effect, and further reducing delivery turbidity is the matter of utmost importance that we will solve.
Summary of the invention:
An object of the present invention is to provide a kind of being arranged in the sedimentation basin, can improve deposition condition, improve the flocculation deposition apparatus of effluent quality of sedimentation tank.
To achieve these goals, technical scheme of the present invention is: a kind of flocculation deposition apparatus, it is characterized in that it comprises at least one group of corrugated plating that is located on the framework, and the corrugated plating below is provided with the mud equipment of inhaling.Every group of corrugated plating is made up of the polylith corrugated plating that be arranged in parallel, and the inclination angle of this polylith corrugated plating and framework bottom surface is 50 degree-70 degree, and adjacent panels projection spacing is 70mm-100mm.Corrugated plating is the corrosion resistant plate of thickness 0.8mm-1.5mm, and the width of monoblock corrugated plating adopts 1000mm-2000mm, single crest height of wave 20mm-30mm, geometric radius 40mm-80mm, adjacent peaks spacing 100mm-200mm.Inhaling mud equipment is the suction dredge that is connected with frame fixation, with the dredging tube that is arranged on the corrugated plating below and is connected with suction dredge.
The characteristics of corrugated plating are crest and the trough structures that self has, can make of corrugated and the gravity synthetic direction downslide of heavy mud along crest and trough, and at the concentrated mud bundle that forms of trough, the primary condition that the mud bundle glides is the sliding force that causes on the inclined-plane of the gravitational difference of mud and water greater than the frictional resistance sum of the plate face formation of the water surface on heavy mud and top and bottom, water and plate belong to the viscosity resistance in the face of the resistance of heavy mud, be directly proportional with the size of contact area, the following slip bundle that corrugated plating forms uniform heavy mud on the swash plate of plane has less contact area, thereby resistance is corresponding also little, thus on the corrugated plating mud-water separation effect of heavy mud than plane swash plate ideal.
Because the dull and stereotyped rigidity in the inclined-plate clarifying basin is relatively poor, for reducing distortion enough thicknesss of slab need be arranged, or adopt structure with ribbing etc., cause material usage to increase, in addition, to reduce supporting construction as far as possible and take the cross-section of river in order to install, complicated suspension apparatus need be set, compare with flat board, its rigidity of the corrugated plating of same thickness obviously increases, therefore can adopt thin sheet material, economical with materials and investment.
Description of drawings:
Fig. 1 is the schematic diagram of one embodiment of the invention
Fig. 2 is the 1-1 cutaway view of Fig. 1
Fig. 3 is the plane of arrangement figure of corrugated plating wherein
Fig. 4 is the 2-2 cutaway view of Fig. 3
Fig. 5 is the framework schematic diagram
Fig. 6 is the A place partial enlarged drawing of Fig. 5
The specific embodiment:
Below in conjunction with drawings and Examples the present invention is further described.
A kind of flocculation deposition apparatus among the figure is characterized in that it comprises two groups of corrugated platings 2 that are located on the framework 1, and corrugated plating 2 belows are provided with the mud equipment of inhaling.Every group of corrugated plating is made up of the polylith corrugated plating that is set in parallel on the framework 1, and the inclination angle [theta] of this polylith corrugated plating and framework bottom surface is 50 degree-70 degree, and adjacent panels projection spacing 1 is 70mm-100mm.Corrugated plating is the corrosion resistant plate of thickness 0.8mm-1.5mm, and the width of monoblock corrugated plating adopts 1000mm-2000mm, single crest height of wave 20mm-30mm, geometric radius 40mm-80mm, adjacent peaks spacing 100mm-200mm.Inhaling mud equipment is the suction dredge 3 that is connected with frame fixation, and the connector of suction dredge 3 links to each other with the dredging tube 4 that is arranged on the corrugated plating below.Suction dredge 3 and dredging tube 4 are prior art.
According to one embodiment of present invention, the stainless steel wave card is arranged at 10 front portions, flocculation sedimentation tank settling zone, with water distribution wall 5 at a distance of 1m, be provided with two groups altogether, at interval 1m.Corrugated plating is selected the corrosion resistant plate of thickness 1mm for use, and the width of monoblock corrugated plating adopts 1410mm, single crest height of wave 25mm, geometric radius 60mm, adjacent peaks spacing 150mm, corrugated plating mounted angle 60 degree, adjacent panels projection spacing is 80mm, and corrugated plating pushes up 0.3m apart from the pond, 0.87m at the bottom of the pond.11 is flocculation zone among the figure.
Corrugated plating is fixed on the stainless steel frame, and framework 1 is welded by 50X50 stainless steel square tube 6, for guaranteeing the intensity of framework, the framework 1 outer pipe 7 that is welded with, be welded with socket joint angle steel 8 on the framework, be used for fixing corrugated plating, the dead angle area that corrugated plating is installed is all shut with corrosion resistant plate 9.
In the corrugated plating setting area, laterally lay two I25a groove steel rails along sedimentation basin, running vehicle type suction dredge 3 these bottom, zone mud of suction are set, at Chi Ding two groups of stainless steel mud drainage slots 12 are set simultaneously and collect mud and import the total groove of sludge from sedimentation tank on the ground, and lay trolley and power.These process matched therewiths are prior art.
Claims (6)
1, a kind of flocculation deposition apparatus is characterized in that it comprises at least one group of corrugated plating that is located on the framework, and the corrugated plating below is provided with the mud equipment of inhaling.
2, flocculation deposition apparatus as claimed in claim 1 is characterized in that corrugated plating is two groups.
3, flocculation deposition apparatus as claimed in claim 1 is characterized in that every group of corrugated plating be made up of the polylith corrugated plating that be arranged in parallel, and the inclination angle of this polylith corrugated plating and framework bottom surface is 50 degree-70 degree, and adjacent panels projection spacing is 70mm-100mm.
4, flocculation deposition apparatus as claimed in claim 1, it is characterized in that corrugated plating is the corrosion resistant plate of thickness 0.8mm-1.5mm, the width of monoblock corrugated plating adopts 1000mm-2000mm, single crest height of wave 20mm-30mm, geometric radius 40mm-80mm, adjacent peaks spacing 100mm-200mm.
5, flocculation deposition apparatus as claimed in claim 1 is characterized in that inhaling the suction dredge of mud equipment for being connected with frame fixation, with the dredging tube that is arranged on the corrugated plating below and is connected with suction dredge.
6, flocculation deposition apparatus as claimed in claim 1 is characterized in that framework is provided with the socket joint angle steel and is connected with corrugated plating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006100236999A CN1824366B (en) | 2006-01-26 | 2006-01-26 | Flocculation precipitation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006100236999A CN1824366B (en) | 2006-01-26 | 2006-01-26 | Flocculation precipitation device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1824366A true CN1824366A (en) | 2006-08-30 |
| CN1824366B CN1824366B (en) | 2011-07-06 |
Family
ID=36935301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2006100236999A Active CN1824366B (en) | 2006-01-26 | 2006-01-26 | Flocculation precipitation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1824366B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103395896A (en) * | 2013-08-05 | 2013-11-20 | 河海大学 | Water purification equipment of special medicament for removing hardness ions in underground water |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4067813A (en) * | 1973-11-05 | 1978-01-10 | Pielkenrood-Vinitex B.V. | Compound separation device |
| CN2050421U (en) * | 1989-06-17 | 1990-01-03 | 沈阳环境科学研究所 | Level wave plates assembly for treating wastewater of containing oil |
| CN2404872Y (en) * | 2000-01-14 | 2000-11-08 | 曾智勇 | Sedimentation equipment for wastewater treatment |
| US6303025B1 (en) * | 2000-02-17 | 2001-10-16 | Jon E. Houchens | Water purification system with baffled flow |
| CN2687110Y (en) * | 2004-04-02 | 2005-03-23 | 中国石化上海石油化工股份有限公司 | Sludge sedimenting device |
| CN2699972Y (en) * | 2004-05-19 | 2005-05-18 | 广西中科火炬科技开发有限公司 | Solid liquid separating and depositing device |
-
2006
- 2006-01-26 CN CN2006100236999A patent/CN1824366B/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103395896A (en) * | 2013-08-05 | 2013-11-20 | 河海大学 | Water purification equipment of special medicament for removing hardness ions in underground water |
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| Publication number | Publication date |
|---|---|
| CN1824366B (en) | 2011-07-06 |
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