CN104174192A - Inverted V-shaped plate sedimentation device - Google Patents
Inverted V-shaped plate sedimentation device Download PDFInfo
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- CN104174192A CN104174192A CN201410458533.4A CN201410458533A CN104174192A CN 104174192 A CN104174192 A CN 104174192A CN 201410458533 A CN201410458533 A CN 201410458533A CN 104174192 A CN104174192 A CN 104174192A
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Abstract
The invention discloses an inverted V-shaped plate sedimentation device which is a device for sedimentating and separating solid particles in liquid. The inverted V-shaped plate sedimentation device consists of a water basin, and inverted V-shaped plates, sealing plates, edge beams, ridges, ridge brackets, a sludge discharging pipe, a water inlet pipe, a water outlet pipe and the like which are arranged in the water basin, wherein a plurality of layers of horizontally stacked inverted V-shaped plates are adopted; liquid flows among the inverted V-shaped plates; the solid particles are sedimentated on the surfaces of the inverted V-shaped plates and downwards slide laterally so as to realize solid-liquid separation; the liquid horizontally flows along the longitudinal direction, and the sedimentated solid particles downwards slide transversely and stay in sludge sedimentation channels for sedimentation; the solid particles and the sludge sedimentation channels are not interfered, so that the sedimentation effect is good; water inlet and outlet buffering regions are greatly reduced; the volume utilization efficiency of the basin body is high, and the water basin is small in size; the inverted V-shaped plates are simple in structure; the number of stacking layers can be randomly adjusted, and the inverted V-shaped plates are easily connected with front and back buildings.
Description
Technical field
The present invention relates to a kind of by the device of solid particle precipitate and separate in liquid, relate in particular to a kind of inverted v-shaped plate precipitation separation device, it is the inverted V-shaped plate that adopts the overlapping placement of multiple-layer horizontal, liquid flows through between inverted V-shaped flaggy, solid particle is deposited in inverted V-shaped plate surface, realize Separation of Solid and Liquid, belong to solid-liquid separation technique field, be applicable to the solid particle precipitate and separate that density in the treatment process such as water treatment, Chemical Engineering is greater than liquid.
Background technology
In water treatment, sewage treatment project, in employing precipitation method removal water, density is greater than the impurity particle of water.In Chemical Engineering, also adopt the precipitation method that the particle in liquid is separated from liquid.The settler adopting at present mainly contains the patterns such as horizontal sedimentation tank, vertical sedimentation tank, tube settler.The basic principle of precipitation is, solid particle is during with liquid flow, is subject to Action of Gravity Field and moves downward, and at the bottom of being progressively deposited to pond and be trapped, clarified solution flows out from pool surface, thereby realizes Separation of Solid and Liquid.Solid particle needs the regular hour at the bottom of being deposited to pond, and the more shallow required sedimentation time of pond is shorter, and separative efficiency is higher.Can be in pond placement of multiple layers level board or swash plate, between liquid slave plate, flow through, as long as solid particle is deposited to the surface of plate, be trapped.Level board or the swash plate at the Chi Tizhong of same volume, placed are more, and deposition efficiency is just higher.Here it is famous shallow pool theory.The practical sedimentation basin that utilizes shallow pool theory is tube settler at present, places inclined tube in pond, and inclined tube cross section hexagon, closely stacks successively, and it is oblique cellular that the inclined tube stacking is.Current enter from pipe bottom, from top, flow out, and solid particle is deposited on inclined tube wall.When the solid particle that precipitates in inclined tube is more, at the bottom of can being slipped to pond downwards along inclined tube.There are three drawbacks in tube settler, and the one, enter water and the mutual interference of slip phase, affect sedimentation effect, water inlet enters inclined tube from bottom to top, and slip is from down sliding in inclined tube, and both pile up, the mud of partly precipitated is intake to be rushed, and enters into again water, has increased precipitation load; The 2nd, pond height is large, be difficult for being connected with pre-process and post-process structures, tube settler comprises Cun Ni district 0.6 ~ 1m, inhalant region 1.5m, inclined tube district 0.87m, clear water zone 1 ~ 1.2m, superelevation 0.3m from bottom to top successively, total height 4.27 ~ 4.87m, in water treatment technology, the pond that responds before sedimentation basin, after have filtering ponds, because tube settler height is large and can not change arbitrarily, thereby be difficult for being connected; The 3rd, dead volume is large, and in the body total height of pond, really, for the inclined tube district height that precipitates 0.87m only, turnover pool takes up room greatly, and when processing running water, current total residence time reaches 0.7 ~ 0.8h.
Summary of the invention
The object of this invention is to provide a kind of inverted V-shaped plate settler, solve the above-mentioned shortcoming and defect that existing inclined-pipe settler exists, inverted V-shaped plate multiple-layer horizontal is stacked, liquid is bottom horizontal flow sheet between two-ply, from inverted V-shaped plate one end, flows to the other end, and solid particle sinks to inverted V-shaped plate surface and dammed, clarified solution flows out from the inverted V-shaped plate other end, glar laterally slides along inverted V-shaped plate, enters heavy mud passage, then enters Chi Dicunni district.
The object of the invention is to be achieved through the following technical solutions, a kind of inverted V-shaped plate settler, comprise pond, it is characterized in that, in pond, be provided with inverted V-shaped plate, shrouding, side bar, spine, spine support, discharge pipeline, inverted V-shaped plate level stacks into inverted V-shaped panel up and down, each inverted V-shaped panel stacks up and down has two layers of inverted V-shaped plate at least, topmost one deck inverted V-shaped plate both sides shoulder is provided with compensating plate, between neighbouring two-layer inverted V-shaped plate and be provided with gap between inverted V-shaped plate and compensating plate, form water stream channel, between adjacent inverted V-shaped panel and between inverted V-shaped panel and pond sidewall, be provided with spacing, form heavy mud passage, heavy mud passage closed at both ends, between at the bottom of inverted V-shaped plate below and pond, be provided with Cun Ni district, discharge pipeline is mounted on basin bottom Cun Ni district, on spoil disposal tube wall, have eyelet, discharge pipeline stretches out pond, discharge pipeline outlet is provided with valve, in the front and back end of inverted V-shaped plate, a shrouding is respectively set, and shrouding is perpendicular to inverted V-shaped plate, spine support upper and lower side is fixed on shrouding, spine two ends are shelved on spine support, and side bar two ends are fixed on shrouding, and inverted V-shaped plate and compensating plate are fixed on side bar and spine.
Described inverted V-shaped plate is comprised of wing plate and straight plate, wing plates on two sides lateral tilt, and wing plates on two sides upper end is connected, and is combined into inverted v-shaped, and wing plates on two sides lower end connects upright straight plate.
The connected angle forming in described wing plates on two sides upper end is 58 °-62 °.
Described compensating plate by compensating wing plate, compensate straight plate and flat board forms, the length of compensating plate is identical with the length of inverted V-shaped plate, the inclination angle of the compensation wing plate of compensating plate is identical with the inclination angle of the wing plate lateral tilt of inverted V-shaped plate.
Described shrouding shape is identical with cross section, pond, and dual-side and base and pool wall are fixed, and the shrouding position corresponding with water stream channel is provided with hole.
Described spine support, comprises the cross bar of two upright vertical rods and several levels, and cross bar two ends are fixed in vertical rod, and vertical rod two ends are fixed on shrouding.
The present invention is rational in infrastructure simple, good effect of separating solid from liquid.Adopt the inverted V-shaped plate of the overlapping placement of multiple-layer horizontal, liquid flows into the water stream channel between inverted V-shaped plate and compensating plate from one end, bottom horizontal flow sheet is to the other end of inverted V-shaped plate, solid particle is deposited to the surface of inverted V-shaped plate, and along the horizontal oblique slid underneath of wing plate of inverted V-shaped plate, enters heavy mud passage, be deposited to again Cun Ni district, when solid particle in Dang Cunni district is more, open valve, the mud that solid particle and liquid form is discharged pond.At inverted V-shaped panel two shoulders, establish compensating plate (one deck inverted V-shaped plate both sides shoulder is established compensating plate) topmost, improve overcurrent precipitation section and the efficiency of inverted V-shaped plate settler.Inverted V-shaped plate settler, for removing water density, be greater than the impurity particle of water or the particle in liquid is separated from liquid, liquid vertical equity flows, precipitated solid particle is along the horizontal down sliding in inverted V-shaped plate surface, and in heavy mud passage quiescent setting, both do not interfere with each other, and sedimentation effect is good; Because muddy water does not interfere with each other, Inlet and outlet water buffering area can significantly reduce, and pond body volume utilization ratio is high, and pond volume is little, compares and can reduce pond body total height 30-50% with existing inclined tube or inclined plate sedimentation device; Inverted V-shaped plate structure is simple, and stacking the number of plies can regulate arbitrarily, and pond height is adjustable, is easily connected with front and back structures.
Accompanying drawing explanation
Fig. 1 is the floor map of one embodiment of the invention.
Fig. 2 is embodiment of the present invention drawing in side sectional elevation.
Fig. 3 is embodiment of the present invention profilograph.
Fig. 4 is embodiment of the present invention shrouding and spine supporting structure schematic diagram.
Fig. 5 is embodiment of the present invention inverted V-shaped plate structure schematic diagram.
Fig. 6 is embodiment of the present invention compensating plate structural representation figure.
In figure: 1 pond, 2 inverted V-shaped plates, 3 shroudings, 4 side bars, 5 spine, 6 spine supports, 7 discharge pipelines, 8 compensating plates, 9 water stream channels, 10 heavy mud passages, 11Cun Ni district, 12 valves, 13 wing plates, 14 straight plates, 15 flat boards, 16 vertical rods, 17 cross bars, 18 water inlet pipes, 19 outlet pipes, 20 inhalant regions, 21 settling zones, 22 exhalant regions, 23 compensation wing plates, the straight plate of 24 compensation.
The specific embodiment
Further illustrate in conjunction with the accompanying drawings and embodiments the present invention.
Inverted V-shaped plate settler, is comprised of the inverted V-shaped plate 2 arranging in pond 1 and pond, shrouding 3, side bar 4, spine 5, spine support 6, discharge pipeline 7, water inlet pipe 18, outlet pipe 19 etc.Pond 1 plane is rectangle, and sidewall is upright, and bottom is tapered.Pond 1 one end pool wall is provided with water inlet pipe 18, and other end pool wall is provided with outlet pipe 19.With two shroudings 3, pond 1 is separated into inhalant region 20, settling zone 21, exhalant region 22.
Shrouding dual-side and base and pool wall are fixed.
In settling zone 21 between two shroudings 3, inverted V-shaped plate 2 is set, inverted V-shaped plate 2 is vertical with shrouding 3, inverted V-shaped plate 2 levels stack into up and down has an inverted V-shaped panel at least (according to design, needing can be two inverted V-shaped panels or a plurality of inverted V-shaped panel), each inverted V-shaped panel stacks up and down has two layers of inverted V-shaped plate at least, , topmost both sides, one deck inverted V-shaped plate both sides shoulder is provided with compensating plate 8, compensating plate can be one deck, also can be two-layer or three layers, between gap between gap between compensating plate (distances between two compensating plates) and compensating plate and inverted V-shaped plate and neighbouring two-layer inverted V-shaped plate, gap is identical.Between upper and lower two-layer inverted V-shaped plate 2 and leave gap between compensating plate 8, be water stream channel 9, between the two row inverted V-shaped plates of left and right and leave spacing between inverted V-shaped panel and pond sidewall, form heavy mud path 10, shrouding 3 sealings for heavy mud path 10 two ends.Between at the bottom of inverted V-shaped plate below and pond, leave Cun Ni district 11,1 bottom, pond is provided with discharge pipeline 7, on spoil disposal tube wall, has eyelet, and discharge pipeline stretches out pond 1, and valve 12 is established in outlet.Spine support 6 upper and lower sides are fixed on shrouding 3, and spine 5 two ends are shelved on spine support 6, and side bar 4 two ends are fixed on shrouding 3, and inverted V-shaped plate 2 and compensating plate 8 are fixed on side bar 4 and spine 5.
Inverted V-shaped for plate the material such as metallic plate, plastic plate, plank make, cross section forms by four sections, comprise wing plates on two sides 13 and straight plate 14, wing plate lateral tilt, wing plates on two sides upper end is connected, be combined into inverted v-shaped, 60 ° of angles (or 58 °, 59 °, 61 °, 62 °), wing plate 13 lower ends connect upright straight plate 14.
For compensating plate, the material such as metallic plate, plastic plate, plank is made, and cross section forms by three sections, comprises compensation wing plate 23, compensates straight plate 24 and dull and stereotyped 15, compensating plate length and to compensate wing plate inclination angle identical with the inclination angle of wing plate lateral tilt with the length of inverted V-shaped plate.
For shrouding, the material such as metal, plastics, concrete is made, and shape is identical with 1 cross section, pond, and dual-side and base and pool wall are fixed, the part relative with water stream channel 9 mouth that punches.
Spine support comprises the cross bar 17 of two upright vertical rods 16 and several levels, and cross bar 17 two ends are fixed in vertical rod 16, and vertical rod 16 two ends are fixed on shrouding 3, and vertical rod and cross bar are made of band steel or plastic plate.
Side bar 4 and spine 5 are linear, of materials such as shaped steel, plastics, timber, make.
The method of operation of inverted V-shaped plate settler is, liquid enters inhalant region 20 from water inlet pipe 18, flows into the water stream channel 9 between inverted V-shaped plate and compensating plate, and bottom horizontal flow sheet, to the other end of inverted V-shaped plate, enters exhalant region 22, then discharges by outlet pipe 19.Solid particle is deposited to the surface of inverted V-shaped plate in water stream channel 9, and along the wing plate 13 of inverted V-shaped plate and the horizontal oblique slid underneath of the compensation wing plate 23 of compensating plate, enter heavy mud path 10, be deposited to again Cun Ni district 11, when solid particle in Dang Cunni district is more, open valve 12, the mud that solid particle and liquid form is discharged pond.
Claims (6)
1. an inverted V-shaped plate settler, comprise pond (1), it is characterized in that, in pond, be provided with inverted V-shaped plate (2), shrouding (3), side bar (4), spine (5), spine support (6), discharge pipeline (7), inverted V-shaped plate (2) level stacks into inverted V-shaped panel up and down, each inverted V-shaped panel stacks up and down has two layers of inverted V-shaped plate at least, topmost one deck inverted V-shaped plate both sides shoulder is provided with compensating plate (8), between neighbouring two-layer inverted V-shaped plate and be provided with gap between inverted V-shaped plate and compensating plate, form water stream channel (9), between adjacent inverted V-shaped panel and between inverted V-shaped panel and pond sidewall, be provided with spacing, form heavy mud passage (10), heavy mud passage (10) closed at both ends, between at the bottom of inverted V-shaped plate below and pond, be provided with Cun Ni district (11), discharge pipeline (7) is mounted on basin bottom Cun Ni district, on spoil disposal tube wall, have eyelet, discharge pipeline stretches out pond, discharge pipeline outlet is provided with valve (12), in the front and back end of inverted V-shaped plate, a shrouding (3) is respectively set, shrouding (3) is perpendicular to inverted V-shaped plate (2), spine support (6) upper and lower side is fixed on shrouding (3), spine (5) two ends are shelved on spine support (6), it is upper that side bar (4) two ends are fixed on shrouding (3), and inverted V-shaped plate (2) and compensating plate (8) are fixed on side bar (4) and spine (5).
2. inverted V-shaped plate settler according to claim 1, is characterized in that, described inverted V-shaped plate (2) is comprised of wing plate (13) and straight plate (14), wing plates on two sides lateral tilt, wing plates on two sides upper end is connected, and is combined into inverted v-shaped, and wing plates on two sides (13) lower end connects upright straight plate (14).
3. inverted V-shaped plate settler according to claim 1, it is characterized in that, described compensating plate (8) by compensation wing plate (23), compensate straight plate (24) and flat board (15) form, the length of compensating plate is identical with the length of inverted V-shaped plate, and the inclination angle of the compensation wing plate of compensating plate is identical with the inclination angle of the wing plate lateral tilt of inverted V-shaped plate.
4. inverted V-shaped plate settler according to claim 1, is characterized in that, described shrouding (3) shape is identical with cross section, pond (1), and dual-side and base and pool wall are fixed, and shrouding (3) position corresponding with water stream channel (9) is provided with hole.
5. inverted V-shaped plate settler according to claim 1, it is characterized in that described spine support (6) comprises the cross bar (17) of two upright vertical rods (16) and several levels, it is upper that cross bar (17) two ends are fixed on vertical rod (16), and vertical rod (16) two ends are fixed on shrouding (3).
6. inverted V-shaped plate settler according to claim 2, is characterized in that, the connected angle forming in described wing plates on two sides upper end is 58 °-62 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410458533.4A CN104174192A (en) | 2014-09-11 | 2014-09-11 | Inverted V-shaped plate sedimentation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410458533.4A CN104174192A (en) | 2014-09-11 | 2014-09-11 | Inverted V-shaped plate sedimentation device |
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| CN104174192A true CN104174192A (en) | 2014-12-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410458533.4A Pending CN104174192A (en) | 2014-09-11 | 2014-09-11 | Inverted V-shaped plate sedimentation device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108144330A (en) * | 2018-01-01 | 2018-06-12 | 浙江联池水务设备股份有限公司 | A kind of solid inclined plate purifier and the sedimentation basin with the purifier |
| CN112811736A (en) * | 2021-01-16 | 2021-05-18 | 昆山同济市政工程有限公司 | Multistage tandem type municipal sewage recovery device and use method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60166011A (en) * | 1984-02-06 | 1985-08-29 | Tsukishima Kikai Co Ltd | Process and apparatus for settling in settling basin |
| CN201124046Y (en) * | 2007-11-23 | 2008-10-01 | 大连宏博水科技有限公司 | Bidirectional flow tipping plate deposition device |
| CN201143394Y (en) * | 2007-11-23 | 2008-11-05 | 大连宏博水科技有限公司 | Novel bidirectional flow tipping plate clarifying basin |
| CN103182202A (en) * | 2011-12-30 | 2013-07-03 | 厦门飞华环保器材有限公司 | V-shaped pipe sedimentation tank device |
-
2014
- 2014-09-11 CN CN201410458533.4A patent/CN104174192A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60166011A (en) * | 1984-02-06 | 1985-08-29 | Tsukishima Kikai Co Ltd | Process and apparatus for settling in settling basin |
| CN201124046Y (en) * | 2007-11-23 | 2008-10-01 | 大连宏博水科技有限公司 | Bidirectional flow tipping plate deposition device |
| CN201143394Y (en) * | 2007-11-23 | 2008-11-05 | 大连宏博水科技有限公司 | Novel bidirectional flow tipping plate clarifying basin |
| CN103182202A (en) * | 2011-12-30 | 2013-07-03 | 厦门飞华环保器材有限公司 | V-shaped pipe sedimentation tank device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108144330A (en) * | 2018-01-01 | 2018-06-12 | 浙江联池水务设备股份有限公司 | A kind of solid inclined plate purifier and the sedimentation basin with the purifier |
| CN112811736A (en) * | 2021-01-16 | 2021-05-18 | 昆山同济市政工程有限公司 | Multistage tandem type municipal sewage recovery device and use method thereof |
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Application publication date: 20141203 |