CN102847347B - There is strip-type sludge discharge funnel multilayer lateral flow oblique plate sedimentation device - Google Patents
There is strip-type sludge discharge funnel multilayer lateral flow oblique plate sedimentation device Download PDFInfo
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- CN102847347B CN102847347B CN201110176096.3A CN201110176096A CN102847347B CN 102847347 B CN102847347 B CN 102847347B CN 201110176096 A CN201110176096 A CN 201110176096A CN 102847347 B CN102847347 B CN 102847347B
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- plate
- sedimentation device
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- 238000004062 sedimentation Methods 0.000 title claims abstract description 43
- 239000010802 sludge Substances 0.000 title claims description 27
- 239000000463 material Substances 0.000 abstract description 4
- 230000008021 deposition Effects 0.000 abstract description 2
- 230000006641 stabilisation Effects 0.000 abstract description 2
- 238000011105 stabilization Methods 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 11
- 230000000694 effects Effects 0.000 description 5
- 229920003023 plastic Polymers 0.000 description 4
- 239000004033 plastic Substances 0.000 description 4
- 230000001174 ascending effect Effects 0.000 description 2
- 210000003127 knee Anatomy 0.000 description 2
- 241000446313 Lamella Species 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000005713 exacerbation Effects 0.000 description 1
- 210000002414 leg Anatomy 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
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- Sewage (AREA)
- Treatment Of Sludge (AREA)
Abstract
The present invention is made up of swash plate 1, connecting rod 2, short swash plate 3, disrance sleeve 4, short swash plate support member 5, and its essential characteristic is that bottommost has spoil disposal funnel, thoroughly alleviates lateral flow oblique plate sedimentation device current along bottom short circuit problem.The top of this settling apparatus is divided into multilayer, and adjacent two layers lateral flow inclined plate incline direction is contrary.This settling apparatus deposition efficiency is high, and effluent quality is good, and stabilization of equipment performance is good, and saves material.
Description
The present invention is the settling apparatus belonging to water treatment.
Lateral flow oblique plate sedimentation device is common equipment in water treatment technology, along the passage lateral flow that forms between the swash plate tilted after current access arrangement.The alumen ustum that suspension after reaction in water is formed is deposited on swash plate, and slides discharge along swash plate, and primary water is collected by the water leg of sedimentation basin, and is pooled to outlet pipe and flows away.Lateral flow oblique plate sedimentation device due to current be that lateral flow does not have jacking force to mud alumen ustum, this is have very much progress than counterflow tilted plate.Counterflow tilted plate settling apparatus current flow from lower to upper, and in water, mud alumen ustum is deposited on swash plate downwards, then slides along swash plate and be discharged, and therefore the sedimentation of ascending current to mud alumen ustum has jacking.From precipitation kinetics mechanism, lateral flow oblique plate sedimentation device is more scientific.But lateral flow oblique plate sedimentation device has a fatal shortcoming to be current short circuit problems.Because lateral flow inclined plate wants spoil disposal, its underpart is mud accumulation area, and this region is the region that cement has, but most time is that the many mud of water is few.Therefore this region is also water stream channel, in order to prevent the appearance of this problem, side flow lamella arranges multiple waterwall under settling apparatus, this is also the knee wall supporting lateral flow oblique plate sedimentation device, however, some current total flow out from lateral flow oblique plate sedimentation device lower end, in the flowing of waters, its underpart, flow back in lateral flow oblique plate sedimentation device when near next waterwall again.This part water sedimentation poor effect, therefore just have impact on the effect of lateral flow oblique plate sedimentation device.So current used counterflow tilted plate is substantially suitable with its sedimentation effect of lateral flow inclined plate.Another shortcoming of lateral flow oblique plate sedimentation device is that the space that sedimentation basin loses is large.This is because lateral flow inclined plate is tilted-putted, between lateral flow oblique plate sedimentation device and sedimentation basin one face wall, there is a triangle cylinder space.This part, because of cannot spoil disposal, therefore must block, prevent current short circuit herein, otherwise by severe exacerbation effluent quality, this part sedimentation basin space slatterns in vain.And the height of side direction swash plate is larger, the space of loss is larger.
Be made up of swash plate 1, connecting rod 2, short swash plate 3, disrance sleeve 4, short swash plate support member 5 strip-type sludge discharge funnel multilayer lateral flow oblique plate sedimentation device.Its essential characteristic is the undermost bottom of this settling apparatus, strip-type sludge discharge funnel is formed between short swash plate 3 or between the swash plate 1 that is adjacent of short swash plate 3, strip-type sludge discharge funnel form can be positive funnel, also funnel can be down, funnel mouth width is much smaller than the distance between adjacent swash plate 1, this settling apparatus is divided into multilayer along in short transverse lateral flow oblique plate sedimentation device, and adjacent two layers lateral flow inclined plate incline direction is contrary.
There are strip-type sludge discharge funnel multilayer lateral flow oblique plate sedimentation device operation principle and effect: the lower end smallest dimension of strip-type sludge discharge funnel is a few percent of the spacing between swash plate.And the hydraulic resistance that current produce along swash plate channel flow is on-way resistance, its loss of flood peak is very little, because its flow velocity only has 2 cm per second, and water will flow out lateral flow inclined plate from funnel, arrive that next waterwall (being also have the knee wall of funnel lateral flow oblique plate sedimentation device) is front enters strip-type sludge discharge funnel more again, need to overcome two local resistances, produce Liang Ge local head loss, first be flow out strip-type sludge discharge funnel time shrink gradually and export time sudden enlargement, second is into reducing suddenly during strip-type sludge discharge funnel and expanding gradually, this is both local head loss, in addition the size of the outlet of strip-type sludge discharge funnel is a few percent of side direction swash plate channel pitch, therefore these two local resistance sums than move in swash plate passage more than large 6 orders of magnitude of journey hydraulic resistance, therefore negligible by water base of the short circuit of strip-type sludge discharge funnel.
That is have the lateral flow oblique plate sedimentation device of strip-type sludge discharge funnel, both overcome the backwater effect that counterflow tilted plate settling apparatus ascending current precipitates mud alumen ustum, the current overcoming again lateral flow oblique plate sedimentation device are short flow problem along bottom.Its deposition efficiency is 2-3 times of counterflow tilted plate settling apparatus.
Along short transverse, lateral flow oblique plate sedimentation device is divided into multilayer, the incline direction of adjacent two layers lateral flow inclined plate is contrary.Now sedimentation basin loss space becomes multiple little triangle cylinder from triangle cylinder large time not stratified, and loss volume greatly reduces.Be conducive to equipment processing like this, be conducive to the stability of equipment, and save material.So there is spoil disposal funnel multilayer lateral flow oblique plate sedimentation device to have the technical advantage of its uniqueness.
Accompanying drawing illustrates:
Fig. 1 is the elevation having strip-type sludge discharge funnel multilayer lateral flow oblique plate sedimentation device embodiment 1, and swash plate direction is vertical paper, and current are along the channel vertical paper flowing formed between swash plate.
Fig. 2 is the elevation having strip-type sludge discharge funnel multilayer lateral flow oblique plate sedimentation device embodiment 2, and swash plate direction is vertical paper, and current are along the channel vertical paper flowing formed between swash plate.
Fig. 3 is the elevation having strip-type sludge discharge funnel multilayer lateral flow oblique plate sedimentation device embodiment 3, and swash plate direction is vertical paper, and current are along the channel vertical paper flowing formed between swash plate.
Fig. 4 is the elevation having strip-type sludge discharge funnel multilayer lateral flow oblique plate sedimentation device embodiment 4, and swash plate direction is vertical paper, and current are along the channel vertical paper flowing formed between swash plate.
Fig. 5 is the elevation having strip-type sludge discharge funnel multilayer lateral flow oblique plate sedimentation device embodiment 4, and swash plate direction is vertical paper, and current are along the channel vertical paper flowing formed between swash plate.
Fig. 6 is the elevation having strip-type sludge discharge funnel multilayer lateral flow oblique plate sedimentation device embodiment 4, and swash plate direction is vertical paper, and current are along the channel vertical paper flowing formed between swash plate.
Fig. 7 is the elevation having strip-type sludge discharge funnel multilayer lateral flow oblique plate sedimentation device embodiment 4, and swash plate direction is vertical paper, and current are along the channel vertical paper flowing formed between swash plate.
Implementation method:
Be made up of swash plate 1, connecting rod 2, short swash plate 3, disrance sleeve 4, short swash plate support member 5 its basecoat of strip-type sludge discharge funnel multilayer lateral flow oblique plate sedimentation device.Swash plate 1, short swash plate 3 are all flat boards that plastic material is made, and are all tilted-putted.Short swash plate support member 5 is made up of plastic material, and they connect with short swash plate 3, plays stabilization.Short swash plate 3, short swash plate support member 5 are linked up by Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7 mode with swash plate 1, between short swash plate 3 or between the swash plate 1 that is adjacent of short swash plate 3, just bottom settling apparatus orlop, define strip-type sludge discharge funnel.And connecting rod 2, two head threading that its top stainless steel or plastics are made, and fix with nut.Swash plate 1 is just installed between a connecting rod 2, two adjacent swash plates at a certain distance and wears an equal length sleeve pipe 4, between adjacent swash plate, keep equidistance.Sleeve pipe 4 is made of plastics.So just there being strip-type sludge discharge funnel multilayer lateral flow oblique plate sedimentation device orlop to make.Its top each layer lateral flow oblique plate sedimentation device processing method is all that section production method is identical on it with above-mentioned orlop equipment.Swash plate 1 is located at a certain distance, installs between a connecting rod 2, two adjacent swash plates 1 and wear an equal length sleeve pipe 4, and fix with nut, so just each layer lateral flow oblique plate sedimentation device is above made.The incline direction of adjacent two layers lateral flow inclined plate 1 is contrary.
Claims (2)
1. one kind has strip-type sludge discharge funnel multilayer lateral flow oblique plate sedimentation device, be made up of swash plate (1), connecting rod (2), short swash plate (3), disrance sleeve (4), short swash plate support member (5), it is characterized in that: settling apparatus is provided with multiple row swash plate, often row swash plate zigzag connection from top to bottom; Between the short swash plate of the foot of this settling apparatus (3) or short swash plate (3) be adjacent between swash plate (1) and form strip-type sludge discharge funnel, strip-type sludge discharge funnel form can be positive funnel, may also be down funnel, funnel mouth width is much smaller than the width between adjacent swash plate (1).
2. according to claim 1 have strip-type sludge discharge funnel multilayer lateral flow oblique plate sedimentation device, and it is characterized in that: this settling apparatus is divided into multilayer along in short transverse lateral flow oblique plate sedimentation device, adjacent two layers lateral flow inclined plate incline direction is contrary.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110176096.3A CN102847347B (en) | 2011-06-28 | 2011-06-28 | There is strip-type sludge discharge funnel multilayer lateral flow oblique plate sedimentation device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110176096.3A CN102847347B (en) | 2011-06-28 | 2011-06-28 | There is strip-type sludge discharge funnel multilayer lateral flow oblique plate sedimentation device |
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| CN102847347A CN102847347A (en) | 2013-01-02 |
| CN102847347B true CN102847347B (en) | 2015-08-26 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110237577A (en) * | 2018-03-08 | 2019-09-17 | 哈尔滨市多相水处理技术有限公司 | Laterally without constraint combined type small space beteen slanting board sedimentation equipment |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2122673U (en) * | 1992-03-30 | 1992-11-25 | 吉林市自来水公司 | Sidewise flow sloping palte sink-float solid-liquid separator |
| EP0864344A1 (en) * | 1997-03-15 | 1998-09-16 | Munters Euroform GmbH | Inlet distributor and settling tank incorporating the same |
| CN2410023Y (en) * | 2000-03-03 | 2000-12-13 | 台州中昌水处理设备有限公司 | Hanging lateral flow frame plastic tilted plate settler |
| CN1864793A (en) * | 2006-04-24 | 2006-11-22 | 梁再辉 | Sedimentation tank filled with fin-mounted ramp type precipitator |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62298409A (en) * | 1986-06-19 | 1987-12-25 | Waseda Giken Kk | Upward flow type inclined settling pond |
| JPH06296806A (en) * | 1991-05-08 | 1994-10-25 | Benkan Corp | Precipitation apparatus employing transverse flow tilting plates |
| JPH0693962B2 (en) * | 1991-05-08 | 1994-11-24 | 株式会社ベンカン | Upflow inclined plate sedimentation device |
-
2011
- 2011-06-28 CN CN201110176096.3A patent/CN102847347B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2122673U (en) * | 1992-03-30 | 1992-11-25 | 吉林市自来水公司 | Sidewise flow sloping palte sink-float solid-liquid separator |
| EP0864344A1 (en) * | 1997-03-15 | 1998-09-16 | Munters Euroform GmbH | Inlet distributor and settling tank incorporating the same |
| CN2410023Y (en) * | 2000-03-03 | 2000-12-13 | 台州中昌水处理设备有限公司 | Hanging lateral flow frame plastic tilted plate settler |
| CN1864793A (en) * | 2006-04-24 | 2006-11-22 | 梁再辉 | Sedimentation tank filled with fin-mounted ramp type precipitator |
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| CN102847347A (en) | 2013-01-02 |
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Effective date of registration: 20191219 Address after: 150090 No. 73, Huashan Road, Nangang District, Heilongjiang, Harbin Patentee after: HARBIN MULTI-PHASE WATER TREATMENT TECHNOLOGY CO.,LTD. Address before: 150090 No. 73, Huashan Road, Nangang District, Heilongjiang, Harbin Patentee before: Yuan Shiyan |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A multi-layer lateral flow inclined plate sedimentation equipment with a strip-shaped sludge funnel Effective date of registration: 20231213 Granted publication date: 20150826 Pledgee: Harbin Kechuang Financing Guarantee Co.,Ltd. Pledgor: HARBIN MULTI-PHASE WATER TREATMENT TECHNOLOGY CO.,LTD. Registration number: Y2023230000100 |
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