CN207581444U - A kind of micro- vortex speed change reaction settler of urban wastewater treatment - Google Patents
A kind of micro- vortex speed change reaction settler of urban wastewater treatment Download PDFInfo
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- CN207581444U CN207581444U CN201721645863.XU CN201721645863U CN207581444U CN 207581444 U CN207581444 U CN 207581444U CN 201721645863 U CN201721645863 U CN 201721645863U CN 207581444 U CN207581444 U CN 207581444U
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Abstract
The utility model discloses a kind of micro- vortex speed change reaction settlers of urban wastewater treatment, including housing, water outlet is provided on the outside of upper part of the housing, case inside is provided with settling zone, settling zone upper end is equipped with catch basin, settling zone lower end is equipped with sludge pipe, water inlet pipe is installed in the middle part of sludge pipe, micro- vortex generator is installed in the middle part of water inlet pipe, water inlet pipe upper outside is uniformly equipped with several mesh grilles, flocculation zone is provided between mesh grille, flocculation zone lower end is provided with lower outflux, the device reacts depositing technology using micro- vortex, create efficient cohesion and flocculation hydraulics, its coagulation efficiency is significantly better than traditional coagulation process, also superior to grid coagulation process, reaction time greatly shortens, water yield is obviously improved compared with traditional handicraft, take up an area few, it is with good investment；In the case where adding identical coagulant, flco quality caused by micro- vortex coagulation process is markedly superior to traditional handicraft, thus with good settling property.
Description
Technical field
The utility model is related to a kind of sewage disposals to react settler, the micro- rotation of more particularly to a kind of urban wastewater treatment
Whirlpool speed change reaction settler, belongs to sewage treatment field.
Background technology
Coagulating sedimentation is the core technology of conventional water treatment, and coagulation process is divided into two major class of hydraulic mixing and mechanical agitation,
Since mechanical agitation energy is difficult to evenly distribute, energy utilization efficiency is low, and mechanical equipment maintenance workload is big in addition, therefore, I
State is in the majority using hydraulic mixing coagulation process.Hydraulic mixing form is varied, there is partition plate reaction tank, cyclone reaction pond, waterpower
Clarifying basin, plusator, folded plate reaction tank, corrugated plating reaction tank etc., in recent years, new type grid reaction tank is popular.Through theory
Analysis and a large amount of engineering practices, it was recognized that the more previous technique of the coagulation efficiency of new type grid reaction tank is significantly improved.
Grid is arranged in coagulating area, and its purpose is to form small vortex flow, micro swirl is conducive in water
The diffusion of particle makes full use of fluid energy, increases the collision probability for taking off steady micelle, improves aggregation efficiency.
For depositing technology mainly using sedimentation basin, traditional horizontal sedimentation tank advantage is simple structure, safe and reliable；It lacks
Point is to take up a large area, and treatment effeciency is low, and the turbidity of water will significantly increase the length of sedimentation basin, shallow pond before being filtered to reduction
Theoretical appearance makes the significant progress that sedimentation has, and after the seventies, China various regions water factory is commonly used inclined tube and sinks
Shallow lake pond, sedimentation effect are increased substantially, and compared with conventional precipitation pond, water yield doubles left and right, and it is turbid to precipitate water outlet
Degree is lower also more stable.
Utility model content
The technical problems to be solved in the utility model is to overcome existing reaction settler treatment effeciency low, floor space
Greatly, the defects of water yield is not high provides a kind of urban wastewater treatment with micro- vortex speed change reaction settler.
In order to solve the above-mentioned technical problem, the utility model provides following technical solution：
The utility model provides a kind of micro- vortex speed change reaction settler of urban wastewater treatment, described including housing
Water outlet is provided on the outside of upper part of the housing, the case inside is provided with settling zone, and the settling zone upper end is equipped with catch basin,
The settling zone lower end is equipped with sludge pipe, and water inlet pipe is equipped in the middle part of the sludge pipe, is equipped in the middle part of the water inlet pipe micro-
Vortex generator, the water inlet pipe upper outside are uniformly equipped with several mesh grilles, wadding are provided between the mesh grille
Coagulation zone, the flocculation zone lower end are provided with lower outflux, dosing mouth are equipped with above the flocculation zone.
As a kind of optimal technical scheme of the utility model, the housing, the settling zone, the water inlet pipe and described
The axis of flocculation zone is on same straight line.
As a kind of optimal technical scheme of the utility model, the catch basin uses annular design.
As a kind of optimal technical scheme of the utility model, the sludge pipe rear end is connected to sludge treatment equipment.
As a kind of optimal technical scheme of the utility model, pass through between the water inlet pipe and several mesh grilles
Card slot is connected together.
The advantageous effect that the utility model is reached is：The device reacts depositing technology using micro- vortex, creates efficiently
The cohesion of rate and flocculation hydraulics, coagulation efficiency are significantly better than traditional coagulation process, also superior to grid coagulation process, reaction
Time greatly shortens, and water yield is obviously improved compared with traditional handicraft, takes up an area less, with good investment；In the feelings for adding identical coagulant
Under condition, flco quality caused by micro- vortex coagulation process is markedly superior to traditional handicraft, thus has good settling property,
In addition, micro- vortex coagulation area has accumulated a large amount of active flco, they have cushioning effect to the variation of water, water quality, are stopping
During water or water are vented, these flcos will not deposit it is hardened will not discharge outside pond, this allows between micro- vortex sedimentation basin
It knocks off work；The hydraulics of coagulation are not the macroscopic velocities for depending on flow, but rely on the formation of vortex, the shape of vortex
The variable quantity of flow velocity is depended on into condition, the quantity that plug-in type mesh grille makes it easy to adjust mesh grille is micro- to control
Vortex yield, so as to control coagulation effect according to demand.
Description of the drawings
Attached drawing is used to provide a further understanding of the present invention, and a part for constitution instruction, with this practicality
Novel embodiment for explaining the utility model, does not form the limitation to the utility model together.In the accompanying drawings：
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is inner side view of the utility model glass from top；
In figure：1st, housing；2nd, water outlet；3rd, catch basin；4th, sludge pipe；5th, water inlet pipe；6th, micro- vortex generator；7th, it is netted
Grid；8th, flocculation zone；9th, lower outflux；10th, dosing mouth；11st, settling zone.
Specific embodiment
The preferred embodiment of the utility model is illustrated below in conjunction with attached drawing, it should be understood that described herein excellent
Embodiment is selected to be only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment 1
As shown in Figs. 1-2, the utility model provides a kind of micro- vortex speed change reaction settler of urban wastewater treatment, packet
Housing 1 is included, 1 upper outside of housing is provided with water outlet 2, and 1 inside of housing is provided with settling zone 11, and 11 upper end of settling zone is equipped with
Catch basin 3,11 lower end of settling zone are equipped with sludge pipe 4, and 4 middle part of sludge pipe is equipped with water inlet pipe 5, and 5 middle part of water inlet pipe is equipped with
Micro- vortex generator 6,5 upper outside of water inlet pipe are uniformly equipped with several mesh grilles 7, flocculation are provided between mesh grille 7
Area 8,8 lower end of flocculation zone are provided with lower outflux 9, and 8 top of flocculation zone is equipped with dosing mouth 10.
The axis of housing 1, settling zone 11, water inlet pipe 5 and flocculation zone 8 is on same straight line, and it is anti-to improve micro- vortex speed change
Settling vessel volume utilization is answered, optimizes water flow and flow direction；Catch basin 3 uses annular design, and receipts water is more uniform, receives water rate
Higher；4 rear end of sludge pipe is connected to sludge treatment equipment, makes sewage sludge separation centralized processing；Water inlet pipe 5 and several netted lattice
It is connected together between grid 7 by card slot, can easily be accommodated the quantity of mesh grille 7 to control micro- vortex yield, it is mixed so as to control
Solidifying effect.
Concrete operating principle：When the device works, town sewage enters from 5 lower end of water inlet pipe flows into flocculation zone from upper end again
8, by the continuous speed change of micro- vortex generator 6, a large amount of vortexs are generated, become small whirlpool and micro- after several mesh grilles 7
Vortex, then flocculation aid is added by dosing mouth 10, gradually closely knit alumen ustum is formed, passes through to be entered by lower outflux 9 after reaction and precipitate
And then area 11, sludge are discharged into sludge treating system since gravity is precipitated at sludge pipe 4, clear water is from top catch basin 3
After collection by water outlet 2 flow into downstream processing or for users to use.
The advantageous effect that the utility model is reached is：The device reacts depositing technology using micro- vortex, creates efficiently
The cohesion of rate and flocculation hydraulics, coagulation efficiency are significantly better than traditional coagulation process, also superior to grid coagulation process, reaction
Time greatly shortens, and water yield is obviously improved compared with traditional handicraft, takes up an area less, with good investment；In the feelings for adding identical coagulant
Under condition, flco quality caused by micro- vortex coagulation process is markedly superior to traditional handicraft, thus has good settling property,
In addition, micro- vortex coagulation area has accumulated a large amount of active flco, they have cushioning effect to the variation of water, water quality, are stopping
During water or water are vented, these flcos will not deposit it is hardened will not discharge outside pond, this allows between micro- vortex sedimentation basin
It knocks off work；The hydraulics of coagulation are not the macroscopic velocities for depending on flow, but rely on the formation of vortex, the shape of vortex
The variable quantity of flow velocity is depended on into condition, the quantity that plug-in type mesh grille makes it easy to adjust mesh grille is micro- to control
Vortex yield, so as to control coagulation effect according to demand.
Finally it should be noted that：The above descriptions are merely preferred embodiments of the present invention, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical solution recorded in foregoing embodiments or to which part technical characteristic
Carry out equivalent replacement.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (5)
1. a kind of micro- vortex speed change reaction settler of urban wastewater treatment, including housing（1）, which is characterized in that the housing
（1）Upper outside is provided with water outlet（2）, the housing（1）Inside is provided with settling zone（11）, the settling zone（11）Upper end
Catch basin is installed（3）, the settling zone（11）Lower end is equipped with sludge pipe（4）, the sludge pipe（4）Middle part is equipped with into water
Pipe（5）, the water inlet pipe（5）Middle part is equipped with micro- vortex generator（6）, the water inlet pipe（5）Upper outside is uniformly equipped with
Several mesh grilles（7）, the mesh grille（7）Between be provided with flocculation zone（8）, the flocculation zone（8）Lower end is provided with down
Outflux（9）, the flocculation zone（8）Top is equipped with dosing mouth（10）.
A kind of 2. micro- vortex speed change reaction settler of urban wastewater treatment according to claim 1, which is characterized in that institute
State housing（1）, the settling zone（11）, the water inlet pipe（5）With the flocculation zone（8）Axis be on same straight line.
A kind of 3. micro- vortex speed change reaction settler of urban wastewater treatment according to claim 1, which is characterized in that institute
State catch basin（3）Using annular design.
A kind of 4. micro- vortex speed change reaction settler of urban wastewater treatment according to claim 1, which is characterized in that institute
State sludge pipe（4）Rear end is connected to sludge treatment equipment.
A kind of 5. micro- vortex speed change reaction settler of urban wastewater treatment according to claim 1, which is characterized in that institute
State water inlet pipe（5）With several mesh grilles（7）Between be connected together by card slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721645863.XU CN207581444U (en) | 2017-12-01 | 2017-12-01 | A kind of micro- vortex speed change reaction settler of urban wastewater treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721645863.XU CN207581444U (en) | 2017-12-01 | 2017-12-01 | A kind of micro- vortex speed change reaction settler of urban wastewater treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207581444U true CN207581444U (en) | 2018-07-06 |
Family
ID=62734932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721645863.XU Active CN207581444U (en) | 2017-12-01 | 2017-12-01 | A kind of micro- vortex speed change reaction settler of urban wastewater treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207581444U (en) |
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2017
- 2017-12-01 CN CN201721645863.XU patent/CN207581444U/en active Active
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