CN202951292U - Modularization precipitation separation device capable of discharging mud vertically and precipitation separation units thereof - Google Patents
Modularization precipitation separation device capable of discharging mud vertically and precipitation separation units thereof Download PDFInfo
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- CN202951292U CN202951292U CN 201220599061 CN201220599061U CN202951292U CN 202951292 U CN202951292 U CN 202951292U CN 201220599061 CN201220599061 CN 201220599061 CN 201220599061 U CN201220599061 U CN 201220599061U CN 202951292 U CN202951292 U CN 202951292U
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- spoil disposal
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- separative element
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Abstract
A modularization precipitation separation device capable of discharging mud vertically comprises a framework, a plurality of precipitation separation units and butting devices, wherein the plurality of precipitation separation units are fixed inside the framework and are parallelly arranged, and the butting devices are distributed along the axis direction of the separation units. Each precipitation separation unit comprises at least two rows of horizontally arranged separation modules, each separation module comprises a plurality of layers of vertically arranged separation units, a vertical mud discharging channel is placed between every two adjacent rows of separation modules, and a mud outlet of each separation unit is communicated with a nearest vertical mud discharging channel. According to the modularization precipitation separation, when water flows through the precipitation separation device of the vertical mud discharging method, the water flows in the horizontal direction, mud particles vertically subside along the vertical mud discharging channel and are separated in time, and real separation of the water and the mud is achieved.
Description
Technical field:
The utility model relates to water technology, particularly for a kind of precipitation separation device of Separation of Solid and Liquid.
Background technology:
Most of engineering of water treatment all need Separation of Solid and Liquid, and rely on the easiest economy of depositing technology of gravity.Sedimentation basin in early days has the forms such as advection, perpendicular stream and spoke stream, and because their pond is deeply larger, the time of staying is long, and efficiency is low, and sedimentation effect is unstable.
According to 1904, breathe out truly with novel shallow pool theory, the sedimentation basin that desirable precipitate and separate model should be is H by the depth of water is separated into the sedimentation basin that many lattice of multilayer depth of water is H/n, current be horizontal flow to, spoil disposal is vertical direction, there is no turbulent flow and the incorgruous mobile interference of current and mud granule simultaneously, the stroke of mud granule sedimentation is short, the time is fast, and deposition efficiency is high.
People are according to breathing out genuine shallow pool theory, upward flow, lower inclined tube or inclined-plate clarifying basin to stream, lateral flow have in succession been developed, the above two (upward flows wherein, lower to stream) because water (flow) direction is identical or different with mud landing direction and be in same runner, cause the phase mutual interference, easily produce turbulent flow, affect sedimentation effect; Latter's (lateral flow) is the hydraulic model that relatively approaches shallow pool theory, but does not obtain effect preferably in practical engineering application, and wherein insoluble problem is the spoil disposal problem.
There is afterwards the people to develop rhombus separative element settler on the basis of lateral flow inclined plate sedimentation, the inclined paralled plates that many groups tilt by horizontal flow to moisture become some cross sections to assume diamond in shape or the water stream channel of parallelogram, separative element one side-lower is provided with mud discharging mouth.The mud granule of separating from mud discharging mouth is slipped to the bottom of sedimentation basin along 60 ° of swash plate walls.Design has solved water and the phase mutual interference of mud on same passage to a certain extent like this.But the particle less to general proportion, that adhesion is larger, mud granule still is unfavorable for landing from the swash plate face, still exists spoil disposal to wait not freely, not thoroughly, not in time problem.
The utility model content:
A kind of precipitation separation device of the many lattice of multilayer of vertical spoil disposal method is provided, shortens spoil disposal stroke and time, improve precipitate and separate efficiency, solve the spoil disposal technical problem of existing precipitation separation device.
In order to solve the problems of the technologies described above, the modularization precipitation separation device of this vertical spoil disposal that the utility model provides comprises a plurality of precipitate and separate unit fixing in framework and framework, and described a plurality of precipitate and separate unit is arranged arranged side by side and arranges along the docking on its separative element axis direction.The modularization precipitate and separate unit of vertical spoil disposal comprises the separation module that at least two row of horizontal are arranged, each separation module comprises the separative element that multilayer is arranged vertically, be provided with vertical spoil disposal passage between adjacent two row's separation modules, the mud mouth of each separative element is communicated with vertical spoil disposal passage nearby, and described each separative element is horizontally disposed pipe fitting.
Described each separative element is isosceles triangle, its base forms the part of described vertical spoil disposal channel side wall, the base of each layer separative element of described vertical spoil disposal passage in adjacent two row's separation modules forms, vertical with horizontal direction, the separative element of described adjacent layer, the waist of its public isosceles triangle, the base angle of described separative element is 20～60 °, described vertical spoil disposal channel cross-sectional area account for adjacent two row separation modules in each separative element area of section sum 5%～25%, the mud mouth of described each separative element is positioned on the base angle of described isosceles triangle bottom.
In described adjacent two row's separation modules with the mud mouths of layer separative element on the same level line, or the mud mouths of each layer of separative element setting that is staggered in vertical direction in described adjacent two row's separation modules.
Be provided with the reinforcement that is fixedly connected with adjacent two row's separation modules between described adjacent two row's separation modules.
Above-mentioned settler, current are when the precipitation separation device of vertical spoil disposal method, and current flow in horizontal direction, and mud granule is along vertical spoil disposal channel vertical sedimentation, and isolation has in time really realized the shunting of water, mud.
The accompanying drawing explanation
Fig. 1 is the general structure schematic diagram of the precipitate and separate unit of the vertical spoil disposal of the utility model.Fig. 2 is that the utility model precipitation separation device component units reaches arrangement mode schematic diagram in the same way.Fig. 3 is the utility model precipitation separation device component units and incorgruous arrangement mode schematic diagram.Fig. 4 is the structural representation of the embodiment of the utility model precipitation separation device.
The specific embodiment
In conjunction with above-mentioned accompanying drawing explanation specific embodiment of the utility model.
As shown in Figure 1, many lattice of multilayer precipitation separation device of this vertical spoil disposal of the present utility model comprises a plurality of precipitate and separate unit 7 fixing in framework 6 and framework, each precipitate and separate unit 7 includes at least two components from module 1, from module 1, the separative element 2 by the isosceles triangle of multilayer build-up forms every component, some separative elements 2 are divided into several draws by horizontal current, the separative element tube wall is divided into 21,22,23, wherein tube wall 21 is in vertical direction, the equal angular θ (0<θ<90 °) that tube wall 202, tube wall 203 and vertical direction form.Establish vertical spoil disposal passage 3 between two adjacent groups separation module 1, the width of vertical spoil disposal passage 3 is d, in tube wall 21 lower ends of separative element, establishes a mud discharging mouth 31, and mud discharging mouth 31 is communicated with vertical spoil disposal passage 3.Mud granule in the separation module of both sides in the separative element of each layer, along spoil disposal passage 3, vertically is slipped to the bottom bucket 5 of settler.The horizontal direction two ends of vertical spoil disposal passage 2 be sealing or sealing be separated into several sections, prevent the turbulent flow that current produce, affect the downslide of mud.Closed section is provided with reinforcement 4(as shown in Figure 3 simultaneously), the fixation of raising triangle separative element.
Vertical spoil disposal passage 3 and separative element 2 are relatively independent spaces.Once isolated mud granule enters this vertical spoil disposal passage 3 from separative element 2, just can only be in the spoil disposal passage Vertical Free landing to the bottom bucket 5 of settler.Because be vertical landing, greatly reduced the resistance between mud granule and spoil disposal conduit wall, again due to the mud self gravitation, accelerated the speed that mud glides, greatly shortened stroke and the time of spoil disposal.Horizontal current in separative element 2 and mud granule vertical separation are disturbed less simultaneously, and the horizontal flow velocity in can managing by raising like this increases surface loading and the disposal ability of whole settler; Again because vertical spoil disposal passage 3 is upper and lower vertical connections, as long as the space of spoil disposal passage can meet the settlement request of mud granule, the number of plies of separative element 2 is unrestricted, therefore such design improves surface loading and the deposition efficiency of settler greatly, separation module can by separative element cross section wherein in the same way with incorgruous arrangement (as shown in Figures 2 and 3)
As shown in Figure 4, single lattice unit 1 is of a size of L
2* D * H, between two lattice adjacent cells, spacing is d.According to the actual requirements, to be arranged as specification be L to many lattice separation module
2* L
1Mono-group of structure of * H.In sedimentation basin, will organize structures to form more and use together.
In instantiation in settler the cross-section of river of separative element be made as H * L
1, the long L of separative element
2, the cross section of single lattice unit is wide is D, or separative element caliber (nominally caliber); Spoil disposal passage d, the shared volume of structural pipe wall is ignored; P: for the spoil disposal channel cross-section accounts for the ratio of the cross-section of river: P=d/D
(1) P<5%, working as the separative element caliber is 80mm, and the spoil disposal passage is 4mm or less, and the spoil disposal passage is too small, may occur that mud blocks up, spoil disposal problem not in time;
(2) P>25%, working as the separative element caliber is 80mm, and the spoil disposal passage is more than 20mm, and the spoil disposal passage is excessive, affects effective cross sectional area and disposal ability; Or when the separative element caliber be 30mm, the spoil disposal passage is 7.5mm, sludge discharge effects is better, but the spoil disposal passage is excessive, uneconomical rationally.
Therefore, according to the water quality situation, when SS concentration is larger, the corresponding rising of P value design; When SS concentration is low, corresponding reduction is answered in the design of P value, and design just can reach reasonability and the economy of practical application like this, and the P value should be controlled between 5%-25%.
Above content is in conjunction with concrete preferred embodiment further detailed description of the utility model, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, can also make some simple deduction or replace, all should be considered as belonging to protection domain of the present utility model.
Claims (10)
1. the modularization precipitate and separate unit of a vertical spoil disposal, it is characterized in that: this precipitate and separate unit comprises the separation module that at least two row of horizontal are arranged, each separation module comprises the separative element that multilayer is arranged vertically, be provided with vertical spoil disposal passage between adjacent two row's separation modules, the mud mouth of each separative element is communicated with vertical spoil disposal passage nearby.
2. the modularization precipitate and separate unit of vertical spoil disposal according to claim 1, it is characterized in that: described each separative element is horizontally disposed pipe fitting.
3. according to the modularization precipitate and separate unit of claim 1 or 2 described vertical spoil disposal, it is characterized in that: described each separative element is isosceles triangle, its base forms the part of described vertical spoil disposal channel side wall, the base of each layer separative element of described vertical spoil disposal passage in adjacent two row's separation modules forms, vertical with horizontal direction.
4. the modularization precipitate and separate unit of vertical spoil disposal according to claim 3 is characterized in that: the separative element of described adjacent layer, and the waist of its public isosceles triangle, the base angle of described separative element is 20～60 °.
5. according to the modularization precipitate and separate unit of claim 1 or 2 described vertical spoil disposal, it is characterized in that: described vertical spoil disposal channel cross-sectional area account for adjacent two row separation modules in each separative element area of section sum 5%～25%.
6. the modularization precipitate and separate unit of vertical spoil disposal according to claim 3, it is characterized in that: the mud mouth of described each separative element is positioned on the base angle of described isosceles triangle bottom.
7. according to the modularization precipitate and separate unit of claim 1 or 2 described vertical spoil disposal, it is characterized in that: in described adjacent two row's separation modules, the mud mouth of same layer separative element is on the same level line.
8. according to the modularization precipitate and separate unit of claim 1 or 2 described vertical spoil disposal, it is characterized in that: the mud mouths of each layer of separative element setting that is staggered in vertical direction in described adjacent two row's separation modules.
9. according to the modularization precipitate and separate unit of claim 1 or 2 described vertical spoil disposal, it is characterized in that: between described adjacent two row's separation modules, be provided with the reinforcement that is fixedly connected with adjacent two row's separation modules.
10. a precipitation separation device that adopts the modularization precipitate and separate unit of the described vertical spoil disposal of any one in claim 1 to 9, it is characterized in that: this precipitation separation device comprises a plurality of precipitate and separate unit fixing in framework and framework, and described a plurality of precipitate and separate unit is arranged arranged side by side and arranges along the docking on its separative element axis direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220599061 CN202951292U (en) | 2012-11-14 | 2012-11-14 | Modularization precipitation separation device capable of discharging mud vertically and precipitation separation units thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220599061 CN202951292U (en) | 2012-11-14 | 2012-11-14 | Modularization precipitation separation device capable of discharging mud vertically and precipitation separation units thereof |
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| CN202951292U true CN202951292U (en) | 2013-05-29 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103657165A (en) * | 2013-07-11 | 2014-03-26 | 浙江德安科技股份有限公司 | Horizontal water flow vertical mud discharging sedimentation and separation device |
| CN105289056A (en) * | 2015-12-08 | 2016-02-03 | 浙江联池水务设备有限公司 | Flat flow inclined plate purification device and sedimentation tank with purification device |
| CN105797438A (en) * | 2015-03-04 | 2016-07-27 | 上海市政工程设计研究总院（集团）有限公司 | Control method for water distributing and rectifying device of inclined-tube settling tank |
| CN110368720A (en) * | 2019-08-30 | 2019-10-25 | 北京北排装备产业有限公司 | A kind of level stream settler and its application method |
| CN112439228A (en) * | 2020-11-13 | 2021-03-05 | 江苏通用环保集团有限公司 | Supporting sediment and wiper mechanism that uses |
-
2012
- 2012-11-14 CN CN 201220599061 patent/CN202951292U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103657165A (en) * | 2013-07-11 | 2014-03-26 | 浙江德安科技股份有限公司 | Horizontal water flow vertical mud discharging sedimentation and separation device |
| CN103657165B (en) * | 2013-07-11 | 2016-01-13 | 浙江德安科技股份有限公司 | The vertical spoil disposal precipitation separation device of horizontal flow |
| CN105797438A (en) * | 2015-03-04 | 2016-07-27 | 上海市政工程设计研究总院（集团）有限公司 | Control method for water distributing and rectifying device of inclined-tube settling tank |
| CN105797438B (en) * | 2015-03-04 | 2019-09-03 | 上海市政工程设计研究总院（集团）有限公司 | A kind of control method of inclined-tube sedimentation tank water distribution fairing |
| CN105289056A (en) * | 2015-12-08 | 2016-02-03 | 浙江联池水务设备有限公司 | Flat flow inclined plate purification device and sedimentation tank with purification device |
| CN110368720A (en) * | 2019-08-30 | 2019-10-25 | 北京北排装备产业有限公司 | A kind of level stream settler and its application method |
| CN110368720B (en) * | 2019-08-30 | 2024-07-12 | 北京北排装备产业有限公司 | Horizontal flow sedimentation device and use method thereof |
| CN112439228A (en) * | 2020-11-13 | 2021-03-05 | 江苏通用环保集团有限公司 | Supporting sediment and wiper mechanism that uses |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 518172, B, room 1202, building 4, Longgang Tian An Digital City, Longgang District, Guangdong, Shenzhen Patentee after: SHENZHEN QINGQUAN WATER INDUSTRIAL JOINT-STOCK CO.,LTD. Address before: 5, building 2, gate 1028, hi tech park, No. 518000 Buji Road, Shenzhen, Guangdong, Luohu District Patentee before: SHENZHEN QINGQUAN WATER INDUSTRIAL JOINT-STOCK CO.,LTD. |
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| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130529 |