CN101496965B - Precipitating device of small-sized integrated water processor - Google Patents
Precipitating device of small-sized integrated water processor Download PDFInfo
- Publication number
- CN101496965B CN101496965B CN200910103102A CN200910103102A CN101496965B CN 101496965 B CN101496965 B CN 101496965B CN 200910103102 A CN200910103102 A CN 200910103102A CN 200910103102 A CN200910103102 A CN 200910103102A CN 101496965 B CN101496965 B CN 101496965B
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- swash plate
- deposition
- settlement
- sloping plates
- equal
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 32
- 230000001376 precipitating effect Effects 0.000 title claims description 8
- 230000008021 deposition Effects 0.000 claims description 35
- 238000009826 distribution Methods 0.000 abstract description 7
- 238000001556 precipitation Methods 0.000 description 10
- 230000000694 effects Effects 0.000 description 6
- 239000000945 filler Substances 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000005189 flocculation Methods 0.000 description 3
- 230000016615 flocculation Effects 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 230000001174 ascending effect Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 210000000476 body water Anatomy 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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Abstract
The invention relates to a small integral settler for water treatment equipment, which comprises an inner settlement cylinder and an outer settlement cylinder, wherein the inner settlement cylinder and the outer settlement cylinder are coaxial, a plurality of sloping plates which are arranged in a spiral mode are arranged between the inner settlement cylinder and the outer settlement cylinder, the inclination angle of the sloping plates is theta, the sloping plates are elliptical rings only on one side of a major axis, the inner minor axis a1 of the elliptical rings is equal to 2m, the inner major axis b1 of the elliptical rings is equal to 2m/cos theta, the outer minor axis a2 of the elliptical rings is equal to 2l, and the outer major axis b2 of the elliptical rings is equal to 2l/cos theta. The sloping plates are symmetric about the minor axis and the upper and lower ends of the sloping plates are parallel. The sloping plates of the settler are in an elliptical ring shape and can be correctly fixed on walls of inner and outer cylinders in a settlement area when inclining a certain angle theta, and water winds around the cylinders to go ahead. The device achieves uniform water distribution and a 100 percent spatial utilization rate, reduces mounting difficulties and obviously improves settlement efficiency.
Description
Technical field
The present invention relates to the water treatment cleaning equipment, refer to a kind of settler that is used for the small-sized integrated water treatment facilities of water supply and drainage specifically, the present invention designs to circular precipitation zone specially.
Background technology
At present, small-sized integrated water treatment facilities handling process mainly comprises flocculation, precipitates and filters three big links, and the mechanism by correspondence on equipment accomplishes.Settler is accomplished the deposition task; The settler core component is a filler, and filler is installed in the sedimentation basin, common inclined tube, the swash plate of employing that the prior art filler is more; The filler of these deposition parts can improve the efficient of Separation of Solid and Liquid greatly, has obtained the confirmation of production practices.There is following shortcoming in the existing settler of being made up of inclined tube, swash plate:
1. the shared large percentage in pool in order to reach the needed area of deposition, must enlarge the pond body of precipitation zone, and deposition efficiency is descended, and can not give full play to the advantage of the settler of swash plate, inclined tube composition;
2. existing precipitation zone is a rectangle, and four jiaos of the rectangle form pool body itself will produce the slough, add the slough at swash plate, inclined tube two ends, and space waste is bigger, and this waste is more obvious for small-sized integrated water treatment facilities;
3. rectangle form pool body water distribution is inhomogeneous, the trend of directed circle deformationization under the effect of hydraulic pressure, and in order to stop this trend, the pond body wall is thick thick, and it is high that the strength of materials is wanted, and perhaps needs the external armlet in pond is lived to stop its distortion; And if be designed to circular pond body, though its water distribution is even, relatively difficulty is installed, the design of settler particularly filler be designed with certain degree of difficulty, so existing small-sized integrated water treatment facilities still adopt the rectangle form pool body.
More than 3 input costs that all can increase small-sized integrated water treatment facilities.
Summary of the invention
Above-mentioned deficiency to prior art exists the purpose of this invention is to provide a kind of novel precipitating device of small-sized integrated water processor, and this settler water distribution is even, space availability ratio is high, reduce installation difficulty, and obviously improves deposition efficiency.
The objective of the invention is to realize like this: precipitating device of small-sized integrated water processor; Comprise concentric deposition inner core and deposition urceolus, the radius that precipitates inner core and deposition urceolus is respectively m, l, and (swash plate is originally as a flat board precipitating the swash plate that is provided with some spirals distributions between inner core and the deposition urceolus equably; Because of the spiral inclination setting; So also be the spiral swash plate), the swash plate angle of inclination is θ, swash plate is fixed on the deposition inner tank theca; Said swash plate is for only being positioned at the oval ring of major axis one side, and interior ellipse short shaft overlaps with outer ellipse short shaft, and interior transverse overlaps with outer transverse, ellipse short shaft a in it
In=2m, interior transverse b
In=2m/cos θ, outer ellipse short shaft a
Outward=2l, outer transverse b
Outward=2l/cos θ; Said swash plate is along the ellipse short shaft symmetry, and two ends are parallel up and down.
Said swash plate is along the ellipse short shaft symmetry, and two ends are parallel up and down.
Swash plate in this settler is the elliptical ring shape, and the elliptical ring swash plate just can be fixed on the inside and outside round tube wall of precipitation zone when inclination certain angle θ, and water is around the cylindrical column spirals.Compare prior art, the present invention has following beneficial effect:
1, the deposition inner core can be used as flocculation zone usefulness, and the water after the flocculation is along annulus precipitation zone water distribution, and hydraulics is good, and water distribution is even, and the stressed everywhere counteracting of inner/outer tube does not receive the hydraulic pressure effect basically, so inner/outer tube can be selected thin plastics for use and not worry impaired;
2, the spiral swash plate is arranged in the annulus precipitation zone, in theory with the generation very close to each other of inside and outside round tube wall, does not have the slough near the inside and outside barrel of precipitation zone, and the space availability ratio of precipitation zone reaches 100%;
3, mud glides along design mud downslide angle earlier down with rising rotary water current and gravity effect; Glide along the spiral sideline after arriving spiral limit wall; And ascending current has just begun along deposition inner tube wall spiral to rise; Then deposition outer tube wall spiral rises in the effect lower edge of centripetal force, so very is beneficial to mud-water separation;
4, when precipitation zone equal height and identical inclination angle, required spiral swash plate is bigger than the area of common swash plate, thereby this settler deposition efficiency is high;
5, the spiral swash plate is more easy for installation than common swash plate, inclined tube in the miniaturization water treatment facilities;
6, the spiral swash plate can be used for to upper reaches or defluent situation, strong shock resistance;
7, can reduce the cost of investment of small-sized integrated water treatment facilities, small investment.
Description of drawings
Fig. 1-structural representation of the present invention;
Fig. 2-spiral swash plate shape figure of the present invention;
Muddy water fluidised form sketch map between Fig. 3-spiral swash plate of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is further described.
Referring to Fig. 1 and Fig. 2; Can find out that on scheming precipitating device of small-sized integrated water processor of the present invention comprises concentric deposition inner core 1 and deposition urceolus; Deposition inner core 1 is respectively m, l with the radius of deposition urceolus; Between deposition inner core 1 and deposition urceolus, be provided with the swash plate 2 that some spirals distribute equably, swash plate 2 angles of inclination are θ, and swash plate 2 is fixed on deposition inner core 1 outer wall.Be unfavorable for showing the mounting structure of spiral swash plate on inner core for preventing that urceolus from blocking, Fig. 1 has omitted urceolus.Said swash plate 2 is for only being positioned at the oval ring of major axis one side, and interior ellipse short shaft overlaps with outer ellipse short shaft, and interior transverse overlaps with outer transverse, ellipse short shaft a in it
In=2m, interior transverse b
In=2m/cos θ, outer ellipse short shaft a
Outward=2l, outer transverse b
Outward=2l/cos θ.
Spiral swash plate 2 is along the ellipse short shaft symmetry, and two ends are parallel up and down.Flow section between this spiral swash plate is gone to the bottom on being and is the approximate trapezoid of ellipse arc.
The special shape of swash plate of the present invention is based on idea and obtains: if go to cut along cross section; The deposition inner core is circular just with the cross section of deposition urceolus; And if inclination certain angle θ in cross section is not a cross section, the cross section that obtains so is exactly an oval ring; If swash plate is processed into such oval ring and be that θ is installed on the inner core and just can combines generation very close to each other in theory well with inner/outer tube by the inclination angle.For several such swash plates can be installed on the inner core; Can only the intercepting oval ring part; So cut oval ring half the earlier along major axis; Remaining half is parallel to minor axis again to be clipped two ends and makes section back shape along the minor axis symmetry, and the swash plate that obtains like this is actual in dull and stereotyped, is convenient to process and install.
More than introduced the structure of settler, introduced the special shape of spiral swash plate in the settler especially, the spiral swash plate of this shape is convenient to processing and is installed on the inner core, and can be zero with the gap of inner/outer tube in theory after installing.Below again the installation form of spiral swash plate and the muddy water fluidised form between the swash plate are explained.
1. the installation of spiral swash plate
The spiral swash plate arranges that around the deposition inner tube wall concrete computing formula is:
Precipitation zone inner/outer tube radius is respectively m, l, sets near the deposition inner tube wall and is spaced apart d
In, then:
Spiral swash plate number is: n=2 π m/d
In, (n round numbers)
Near being spaced apart of outer deposition barrel: d
Outward=2 π l/n
2. the muddy water fluidised form of spiral swash plate
As shown in Figure 3; Mud glides along design mud downslide (dotted line) angle earlier down with rising rotary water current and gravity effect; Glide along the spiral sideline after arriving spiral limit wall, and ascending current (solid line) has just begun along deposition inner tube wall spiral to rise, then deposition outer tube wall spiral rises in the effect lower edge of centripetal force; So very be beneficial to mud-water separation, separative efficiency is high.
Claims (2)
1. precipitating device of small-sized integrated water processor; Comprise concentric deposition inner core (1) and deposition urceolus; The radius of deposition inner core (1) and deposition urceolus is respectively m, l, between deposition inner core (1) and deposition urceolus, is provided with the swash plate (2) that some spirals distribute equably, and swash plate (2) angle of inclination is θ; It is characterized in that: said swash plate (2) is for only being positioned at the oval ring of major axis one side, ellipse short shaft a in it
In=2m, interior transverse b
In=2m/cos θ, outer ellipse short shaft a
Outward=2l, outer transverse b
Outward=2l/cos θ; Said swash plate (2) is along the ellipse short shaft symmetry, and two ends are parallel up and down.
2. precipitating device of small-sized integrated water processor according to claim 1 is characterized in that: said swash plate (2) is fixed on deposition inner core (1) outer wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910103102A CN101496965B (en) | 2009-01-20 | 2009-01-20 | Precipitating device of small-sized integrated water processor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910103102A CN101496965B (en) | 2009-01-20 | 2009-01-20 | Precipitating device of small-sized integrated water processor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101496965A CN101496965A (en) | 2009-08-05 |
| CN101496965B true CN101496965B (en) | 2012-09-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910103102A Expired - Fee Related CN101496965B (en) | 2009-01-20 | 2009-01-20 | Precipitating device of small-sized integrated water processor |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102218234B (en) * | 2011-03-31 | 2013-01-23 | 重庆大学 | Tubular/cylindrical mud residue internal reflux mud-water high-efficiency separation device |
| CN103172155B (en) * | 2013-04-15 | 2014-04-16 | 重庆大学 | Integrated water purifying equipment for concurrent inclined plate precipitation |
| CN109928542A (en) * | 2019-03-26 | 2019-06-25 | 北京工业大学 | A kind of integrated apparatus and method for realizing ammonium magnesium phosphate efficient crystallization and separation of solid and liquid |
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2009
- 2009-01-20 CN CN200910103102A patent/CN101496965B/en not_active Expired - Fee Related
Non-Patent Citations (1)
| Title |
|---|
| JP昭56-15810A 1981.02.16 |
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| CN101496965A (en) | 2009-08-05 |
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Owner name: SICHUAN YUSHU TECHNOLOGY (GROUP) CO., LTD. Free format text: FORMER OWNER: CHONGQING UNIVERSITY Effective date: 20140321 |
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Effective date of registration: 20160704 Address after: 637500, 1, Jian Ke Street, Jialing District, Sichuan, Nanchong Patentee after: Sichuan Ruixiang Yushu Water Technology Co., Ltd. Address before: 637005 Nanchong city of Sichuan Province, Jialing District Shou Road, No. 72 Patentee before: Sichuan Yushu science and Technology (Group) Co., Ltd. |
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Effective date of registration: 20191028 Address after: 637500, 1, Jian Ke Street, Jialing District, Sichuan, Nanchong Patentee after: Sichuan Yushu Science and Technology (Group) Co., Ltd. Address before: 637500, 1, Jian Ke Street, Jialing District, Sichuan, Nanchong Patentee before: Sichuan Ruixiang Yushu Water Technology Co., Ltd. |
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