CN209575850U - A kind of unpowered tiny flocculation reaction settling basin - Google Patents
A kind of unpowered tiny flocculation reaction settling basin Download PDFInfo
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- CN209575850U CN209575850U CN201920149482.5U CN201920149482U CN209575850U CN 209575850 U CN209575850 U CN 209575850U CN 201920149482 U CN201920149482 U CN 201920149482U CN 209575850 U CN209575850 U CN 209575850U
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Abstract
The utility model relates to a kind of unpowered tiny flocculation reaction settling basins, it includes: electric hybrid module, the electric hybrid module includes the first vortex reaction zone being arranged in sedimentation basin, second eddy current reaction zone and unhurried current settling section, the water outlet of first vortex reaction zone is arranged in second eddy current reaction zone, first vortex reaction zone inner wall is gradually tapered up from the total water inlet that first vortex reaction zone one end is arranged in on the first water outlet direction of the other end, second water outlet of second eddy current reaction zone is connected in unhurried current settling section, micro swirl generating mechanism is provided in the unhurried current settling section；Component is precipitated, the precipitating component includes the settling zone being arranged in sedimentation basin, and the third water outlet of the unhurried current settling section is connected to settling zone；Component is desilted, the component that desilts includes mud mouth.Do not need mechanical stirring, realize good rapid flocculation precipitating, save medicament, reduce energy consumption, it is compact-sized simple, can it is simple, rapidly, existing waste water treatment engineering is efficiently transformed.
Description
Technical field
The utility model belongs to field of environment protection equipment, is related to industrial organic waste water, municipal domestic sewage processing system, specifically
It is related to a kind of unpowered tiny flocculation reaction settling basin.
Background technique
Flocculation sedimentation is formed by flocculating and precipitating two parts.Flocculation process refers to that add flocculant is stirred by waterpower or machinery
The form mixed mixes flocculant adequately with waste water, and floccule body collides between each other forms ideal alumen ustum in order to heavy
The process of drop.Existing sewage plant is mechanical stirring and hydraulic mixing two major classes, middle-size and small-size sewage using most flocculation process
It stands in the majority using mechanical stirring, but that there are flocculating effects is poor, device efficiency is low, operating cost is big, maintenance work for mechanical stirring
Measure the problems such as big.Down-stream station is in the majority using hydraulic mixing, wherein having: cyclone reaction pond, horizontal sedimentation tank, tube settling
Pond, water clarifier etc., however that there are process flows is long, take up a large area, capital cost is high, operation stability for such technique
Difference, the problems such as coagulation effect is bad.
Existing waste water treatment engineering is transformed in view of the above problems and simply, rapidly, efficiently, especially to being currently running
Waste water clarifying basin is improved, and the present apparatus is in occupied area few as far as possible, increase operation stability, the reduction maintenance frequency, reduction
In the case where energy consumption, guarantee equipment disposal ability, the transformation of the existing settling system of centering back yard industry waste water processing station has
Very strong specific aim and applicability.
Utility model content
The utility model aim is to overcome the shortage of prior art and provide a kind of unpowered tiny flocculation reaction settling basin.
In order to achieve the above objectives, the technical solution adopted in the utility model is:
The utility model provides a kind of unpowered tiny flocculation reaction settling basin, it includes:
Electric hybrid module, the electric hybrid module include the first vortex reaction zone being arranged in sedimentation basin, second eddy current reaction
The water outlet of area and unhurried current settling section, the first vortex reaction zone is arranged in second eddy current reaction zone, the first vortex reaction zone
Inner wall is gradually tapered up from the total water inlet that first vortex reaction zone one end is arranged in on the first water outlet direction of the other end, the
Second water outlet of two vortex reaction zones is connected in unhurried current settling section, and micro swirl is provided in the unhurried current settling section and generates machine
Structure；
Component is precipitated, the precipitating component includes the settling zone being arranged in sedimentation basin, the third of the unhurried current settling section
Water outlet is connected to settling zone；
Component is desilted, the component that desilts includes mud mouth.
Optimally, the first vortex reaction zone is set in second eddy current reaction zone.
Further, the inner wall shape of second eddy current reaction zone and the outer wall shape of the first vortex reaction zone match, the
The long pipelined channel in Shan is formed between the inner wall of two vortex reaction zones and the outer wall of the first vortex reaction zone.
Optimally, the first vortex reaction zone is vertically arranged, and the water outlet of the first vortex reaction zone is arranged under
It is square, total water inlet and dosing mouth are provided with above the first vortex reaction zone.
Further, the total water inlet in the first vortex reaction zone is horizontally disposed so that horizontal water outlet.
Optimally, second eddy current reaction zone top edge is formed as water outlet, and water flow overflows into unhurried current from top edge
Settling section.
Optimally, the micro swirl generating mechanism includes the perturbation plate being arranged in unhurried current settling section.
Further, the perturbation plate has bending part.
Optimally, desilting component further includes the cleaning shoe for being rotatably disposed in settling zone bottom.
Optimally, it is additionally provided with deflector in unhurried current settling section, deflector is clear to flowing slowly from unhurried current settling section internal stretch
The third water outlet in clear area.
Since above-mentioned technical proposal is used, the utility model has the advantage that compared with prior art
The unpowered tiny flocculation reaction settling basin of the utility model, waste water enter the first vortex reaction zone through total water inlet,
Since the total water inlet of first vortex reaction zone one end is gradually tapered up on the first water outlet direction of the other end, waste water is in this water
Vortex reaction is formed under the conditions of benefit, the medicament for being vortexed reaction zone with addition first quickly mixes；It is vortexed reaction zone lower part first,
Since the jet entrainment of water flow acts on, tiny flocculation reaction is formed, the flocculation of medicament and waste water is promoted, is reacted by second eddy current
Water flow enters unhurried current settling section behind area, due to being equipped with micro swirl generating mechanism herein, generates many micro swirls, therefore here
Medicament and the further mixed flocculation of waste water energy.The present apparatus does not need mechanical stirring, realizes good rapid flocculation precipitating, saves medicament,
Reduce energy consumption, it is compact-sized simple, can it is simple, rapidly, existing waste water treatment engineering is efficiently transformed, especially to just
It is improved and is handled in the effluent settling chamber of operation, enhance its dephosphorization ability.
Detailed description of the invention
Some specific realities of the utility model are described in detail by way of example and not limitation with reference to the accompanying drawings hereinafter
Apply example.Identical appended drawing reference denotes same or similar part or part in attached drawing.It should be appreciated by those skilled in the art that
The drawings are not necessarily drawn to scale.In attached drawing:
Fig. 1 is the structural schematic diagram according to the unpowered tiny flocculation reaction settling basin of the preferred embodiment in the utility model；
Fig. 2 is the top view of Fig. 1；
Fig. 3 is electric hybrid module enlarged diagram in Fig. 1；
Fig. 4 is electric hybrid module enlarged diagram in Fig. 2；
Fig. 5 is A-A ' sectional view in Fig. 4；
Wherein, the reference numerals are as follows:
10, electric hybrid module；11, the first vortex reaction zone；111, the first water outlet；112, total water inlet；113, dosing mouth；
12, second eddy current reaction zone；121, the second water outlet；13, flow slowly settling section；131, third water outlet；132, micro swirl generates
Mechanism；1321, perturbation plate；133, deflector；14, pipelined channel；15, water inlet pipe；
20, component is precipitated；21, settling zone；22, go out water ring weir；
30, component is desilted；31, mud mouth；32, cleaning shoe；
40, shell.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical
Novel protected range.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " the
One ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In addition, as long as technical characteristic involved in the utility model different embodiments disclosed below is each other
Not constituting conflict can be combined with each other.
Unpowered tiny flocculation reaction settling basin as shown in Figure 1.Sedimentation basin includes shell 40.Mixing group is provided in shell 40
Part 10 precipitates component 20 and desilts component 30.
Wherein, electric hybrid module 10 mixes generation flocculation with medicament for sewage, and dirty impurities in water is removed；Precipitate component 20
Discharge for flocculated precipitating and clear water；Desilting component 30, the sludge to be formed is discharged for collecting flocculation sedimentation.
As shown in Figure 1, the horizontal center position in shell 40 is arranged in electric hybrid module 10, relatively top, electric hybrid module 10
Including the first vortex reaction zone 11, second eddy current reaction zone 12 and unhurried current settling section 13.
First vortex reaction zone 11 is set in second eddy current reaction zone 12, and it is clear that second eddy current reaction zone 12 is set in unhurried current
It is compact-sized in clear area 13, and bend water flow.
In other technical solutions, the first vortex reaction zone 11, second eddy current reaction zone 12 and unhurried current clarification can also be made
Area 13 is arranged in series, and so that water flow bending is advanced using the dog leg piping for connection.
The horizontal section area of electric hybrid module 10 is the 1/2 of entire precipitating pool area, and diameter is about that entire sedimentation basin is straight
0.75 or so of diameter, hydraulic detention time is maintained at 20-30min.The surface loading of settling zone 21 is maintained at 0.4-0.8m3/
m2·h。
First vortex reaction zone 11 is up big and down small pyramidal structure, and lower openings are the first water outlet 111, cross section
To be inverted " trapezoidal ", trapezoidal base angle angle is 50o ~ 70o.
Second eddy current reaction zone 12 is also up big and down small pyramidal structure, and cross section is inverted " triangle " structure,
Triangle base angle angle is 60o ~ 70o.
The substantial structure of first vortex reaction zone 11 is total water inlet that first vortex 11 one end of reaction zone is arranged in inner wall certainly
Mouth 112 is gradually tapered up on 111 direction of the first water outlet of the other end.In the present embodiment the first vortex reaction zone 11 be it is upper it is big under
Small pyramidal structure is a kind of preferred structure, this spline structure is easily fabricated.In other technical solutions, can also have other
The first up big and down small structure of vortex reaction zone 11, for example the first vortex 11 inner wall of reaction zone is arc-shaped, the first vortex reaction
11 bottom of area gradually converges at a bit.It is to gradually taper up that the first vortex reaction zone 11, which closes on the inner wall of the first water outlet 111, in a word
's.The effect being arranged in this way is so that water flow forms vortex reaction under this water project situation, and sewage is quickly mixed with medicament.
The effect that second eddy current reaction zone 12 is arranged is so that water flow generates reflux in second eddy current reaction zone 12.Due to
First water outlet 111 is arranged in second eddy current reaction zone 12.Water flow easily forms reflux after entering in second eddy current reaction zone 12,
Tiny flocculation reaction is formed, the flocculation of medicament and waste water is promoted.
Such as Fig. 1 and Fig. 3, the outer wall shape phase of the inner wall shape of second eddy current reaction zone 12 and the first vortex reaction zone 11
Matching forms the long pipelined channel 14 in Shan between the inner wall of second eddy current reaction zone 12 and the outer wall of the first vortex reaction zone 11.
When water flow flows in the long pipelined channel 14 in Shan, sewage is further mixed with medicament.
The top edge of second eddy current reaction zone 12 is flare openings, and the top edge of second eddy current reaction zone 12 is formed as the
Two water outlets 121.Water flow crosses top edge and overflows into unhurried current settling section 13.Water flow is by the first water outlet 111 and the in this way
It is respectively formed primary bending when two water outlets 121, promotes the mixing of sewage and medicament, is conducive to flocculation reaction.
As the top of Fig. 1 and Fig. 3, the first vortex reaction zone 11 are provided with total water inlet 112.
Total water inlet 112 is the outlet of water inlet pipe 15 in the present embodiment, and water inlet pipe 15 is horizontally disposed, therefore total water inlet
112 is horizontally disposed, so that horizontal water inflow or tangential water inlet namely sewage level project and enter the first vortex reaction zone
11.Such benefit be so that water flow first vortex reaction zone 11 in since gravity spirally moves down, be conducive to
The mixing of sewage and medicament.
Medicament, which passes through, to be arranged in the addition sewage of dosing mouth 113 on the first vortex 11 top of reaction zone.Due to dosing mouth 113
It is adjoining with total water inlet 112, therefore medicament can be made to be sufficiently mixed with sewage.
In the present embodiment, the first vortex reaction zone 11 is vertically arranged, that is, is intake from top, lower section water outlet.In this way may be used
Mix water flow with medicament using the gravity of water flow.
Such as Fig. 3, water flow subsequently enters unhurried current settling section 13, and the micro swirl generating mechanism 132 in unhurried current settling section 13 is made
With lower formation micro swirl, medicament and the further mixed flocculation of waste water energy.
The main function mechanism of micro swirl generating mechanism 132 is slightly to stop the flowing of water flow, and water flow is generated by micro swirl
Mechanism 132 forms micro swirl after stopping.Therefore, micro swirl generating mechanism 132 can be any visible object in principle.
In the present embodiment, micro swirl generating mechanism 132 includes multiple perturbation plates 1321, and perturbation plate 1321 is strip.It is micro-
The both ends for disturbing plate 1321 are separately connected 12 outer wall of second eddy current reaction zone and unhurried current 13 inner wall of settling section, perturbation plate 1321 and realization
Connection function.
As shown in figure 5, Fig. 5 is A-A ' sectional view in Fig. 4.Perturbation plate 1321 by " I " fonts steel bar (see 5-1 in Fig. 5) or
" L " section steel bar (see 5-2 in Fig. 5) is made (using " I " fonts steel bar in the present embodiment).Namely perturbation plate 1321 has bending
Position.Bending part preferably can generate perturbation to water flow and form micro swirl.
Certainly, perturbation plate 1321 can also not have bending part, for example, perturbation plate 1321 is straight panel shape, in water flow side
It is obliquely installed upwards (namely on the direction of Fig. 1 from top to bottom), at this moment can equally form perturbation to water flow.
Perturbation plate 1321 is distributed in unhurried current settling section 13 in circumferential direction and being radially staggered, and water flow can preferably be made to form microvovtex
Stream.
Such as Fig. 1 and Fig. 3, the bottom of unhurried current settling section 13 is provided with deflector 133.Deflector 133 is cone lid shape, certainly slow
Stream 13 horizontal center position of settling section extends to third water outlet 131 gradually downward.The setting of deflector 133 is so that water flow is more suitable
It freely reaches third water outlet 131 and flows out into settling zone 21.
Third water outlet 131 is provided with two backwards, so that uniform fluid flow enters settling zone 21.
Such as Fig. 1, precipitating component 20 water ring weir 22 including settling zone 21 and out.
Settling zone 21 is unhurried current settling section 13 periphery until between 40 side wall of shell, and to the sky down toward 40 bottom of shell
Between, the space of settling zone 21 is sufficiently large so that flocculation is sufficiently deposited in 40 inside bottom of shell.
Water ring weir 22 is arranged in 40 upper end periphery of shell out.The clear water on 21 top of settling zone is overflowed into from water ring weir 22 out
Total water outlet (not shown).
Certainly, clear water can also have other water-out manners, for example suction pump is arranged at the top of settling zone 21, or precipitate
Multiple inclined effluent troughs etc. are set at the top of area 21.
Flocculation sedimentation forms sludge in 40 bottom of shell, and sludge needs periodically removal, therefore is provided with and desilts component 30.
Such as Fig. 1, desilting component 30 includes mud mouth 31 and cleaning shoe 32.
Mud mouth 31 is arranged in 40 sidewall bottom of shell, the unlatching when needing spoil disposal.
Cleaning shoe 32 is rotatably disposed in the bottom of settling zone 21, rotation is opened when needed, by sludge scraping to mud mouth
31 discharges.
The working principle of the present embodiment is:
Sewage tangentially enters the first vortex reaction zone 11 by water inlet pipe 15 from total water inlet 112, is added with dosing mouth 113
Medicament mixing.Since the first vortex reaction zone 11 is up big and down small centrum, it is anti-that waste water forms vortex under this water project situation
It answers.It is vortexed 11 lower part of reaction zone first, since the jet entrainment of water flow acts on, water flow is vortexed reaction zone 11 and second first
The lower part for being vortexed reaction zone 12 generates reflux, forms tiny flocculation reaction, promotes the flocculation of medicament and waste water.It is clear that water flow enters unhurried current
Clear area 13 generates many micro swirls, therefore medicament and waste water energy here due to being equipped with micro swirl generating mechanism 132 herein
Further mixed flocculation.Water flow subsequently enters settling zone 21, and flocculation sedimentation to 21 bottom of settling zone forms sludge, and clear water is from setting
It is overflowed on the water ring weir 22 that goes out of 40 upper end of shell.The present apparatus does not need mechanical stirring, realizes good rapid flocculation precipitating, saves medicine
Agent reduces energy consumption, compact-sized simple, can it is simple, rapidly, existing waste water treatment engineering is efficiently transformed, especially
The effluent settling chamber being currently running is improved and handled, its dephosphorization ability is enhanced.
The above embodiments are only for explaining the technical ideas and features of the present invention, and its object is to allow be familiar with technique
Personage can understand the content of the utility model and implement accordingly, do not limit the protection scope of the present invention,
All equivalent change or modifications according to made by the spirit of the present invention essence, should all cover the protection scope of the utility model it
It is interior.
Claims (10)
1. a kind of unpowered tiny flocculation reaction settling basin, which is characterized in that it includes:
Electric hybrid module (10), the electric hybrid module (10) include the first vortex reaction zone (11), second being arranged in sedimentation basin
It is vortexed reaction zone (12) and unhurried current settling section (13), the water outlet setting of the first vortex reaction zone (11) is reacted in second eddy current
In area (12), total water inlet (112) of first vortex reaction zone (11) inner wall from setting in first vortex reaction zone (11) one end
It is gradually tapered up on the first water outlet (111) direction of the other end, the second water outlet (121) of second eddy current reaction zone (12) is even
It passes in unhurried current settling section (13), is provided with micro swirl generating mechanism (132) in the unhurried current settling section (13)；
It precipitates component (20), precipitating component (20) includes the settling zone (21) being arranged in sedimentation basin, the unhurried current clarification
The third water outlet (131) in area (13) is connected to settling zone (21)；
It desilts component (30), the component (30) that desilts includes mud mouth (31).
2. unpowered tiny flocculation reaction settling basin according to claim 1, it is characterised in that: the first vortex reaction zone
(11) it is set in second eddy current reaction zone (12).
3. unpowered tiny flocculation reaction settling basin according to claim 2, it is characterised in that: second eddy current reaction zone (12)
Inner wall shape and first vortex reaction zone (11) outer wall shape match, the inner wall and first of second eddy current reaction zone (12)
It is vortexed between the outer wall of reaction zone (11) and forms the long pipelined channel (14) in Shan.
4. unpowered tiny flocculation reaction settling basin according to claim 1, it is characterised in that: the first vortex reaction zone
(11) it is vertically arranged, the water outlet of first vortex reaction zone (11) is arranged below, and first is vortexed the upper of reaction zone (11)
Side is provided with total water inlet (112) and dosing mouth (113).
5. unpowered tiny flocculation reaction settling basin according to claim 4, it is characterised in that: the first vortex reaction zone
(11) total water inlet (112) in is horizontally disposed so that horizontal water outlet.
6. unpowered tiny flocculation reaction settling basin according to claim 1, it is characterised in that: the second eddy current reaction zone
(12) top edge is formed as water outlet, and water flow overflows into unhurried current settling section (13) from top edge.
7. unpowered tiny flocculation reaction settling basin according to claim 1, it is characterised in that: the micro swirl generating mechanism
It (132) include perturbation plate (1321) of the setting in unhurried current settling section (13).
8. unpowered tiny flocculation reaction settling basin according to claim 7, it is characterised in that: perturbation plate (1321) tool
There is bending part.
9. unpowered tiny flocculation reaction settling basin according to claim 1, it is characterised in that: desilting component (30) further includes
It is rotatably disposed in the cleaning shoe (32) of settling zone (21) bottom.
10. unpowered tiny flocculation reaction settling basin according to claim 1, it is characterised in that: in unhurried current settling section (13)
It is additionally provided with deflector (133), third of the deflector (133) from unhurried current settling section (13) internal stretch to the settling section that flows slowly (13)
Water outlet (131).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920149482.5U CN209575850U (en) | 2019-01-29 | 2019-01-29 | A kind of unpowered tiny flocculation reaction settling basin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920149482.5U CN209575850U (en) | 2019-01-29 | 2019-01-29 | A kind of unpowered tiny flocculation reaction settling basin |
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| Publication Number | Publication Date |
|---|---|
| CN209575850U true CN209575850U (en) | 2019-11-05 |
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| CN201920149482.5U Active CN209575850U (en) | 2019-01-29 | 2019-01-29 | A kind of unpowered tiny flocculation reaction settling basin |
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